Feeding mechanism and buried garbage screening device

Abstract

The utility model relates to the technical field of underground garbage screening, in particular to a feeding mechanism and an underground garbage screening device.The feeding mechanism comprises a fixing component, a discharging component and a feeding component, the fixing component comprises a fixing frame, a movable air cylinder arranged below the fixing frame and a pollution discharge plate arranged below the fixing frame; the material distributing component comprises a driving assembly arranged in the fixing frame, a rotating assembly arranged on the inner wall of the fixing frame, a pulling assembly arranged below the rotating assembly, moving assemblies arranged on the two sides of the driving assembly and a springback assembly arranged below the driving assembly, the pulling assembly is connected with the springback assembly, and the rotating assembly is arranged on the inner wall of the fixing frame. In the using process, due to the design of the driving assembly, the gravity rotation of garbage is used as power of the rotating assembly, and due to the design of the moving assembly, when the moving frame descends, the moving plate seals the upper end opening, so that the problem that the conveying amount of the garbage is large is solved, and the conveying amount of the buried garbage is controlled; and the operation load of the roller screen is not increased.

Description

Technical Field

[0001] The utility model relates to the technical field of underground garbage screening, in particular to a feeding mechanism and an underground garbage screening device. Background Art

[0002] In modern urban life, garbage disposal has become an increasingly important issue. With the growth of population and changes in consumption patterns, the amount and types of urban garbage are also increasing. In this context, garbage screening technology, as a key link in the urban garbage treatment process, has become increasingly important. The feeding mechanism in the device is one of the essential components. However, due to the inability to control the amount of garbage transported during the transportation of garbage due to underground garbage, when the amount of garbage transported is large, the load of the screening device increases. The screening device is driven by a motor, and the increase in load will cause damage to the motor. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the problem that a large amount of buried garbage enters the rolling screen in the above-mentioned or prior art, resulting in the rolling screen not screening finely, the utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a feeding mechanism and an underground garbage screening device.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a feeding mechanism, comprising:

[0007] A fixed component, comprising a fixed frame, a moving cylinder disposed below the fixed frame, and a sewage discharge plate disposed below the fixed frame;

[0008] The material distributing component comprises a driving component arranged inside the fixed frame, a rotating component arranged on the inner wall of the fixed frame, a pulling component arranged below the rotating component, a moving component arranged on both sides of the driving component, and a rebound component arranged below the driving component;

[0009] Wherein, the pulling component is connected to the rebound component.

[0010] As a preferred solution of the feeding mechanism of the utility model, wherein: the driving assembly includes a moving frame, a rack arranged on one side of the moving frame, and slide rails arranged on the inner walls on both sides of the fixed frame;

[0011] Wherein, the movable frame is slidably arranged inside the fixed frame via a slide rail.

[0012] As a preferred solution of the feeding mechanism of the utility model, wherein: the rotating assembly includes a fixed plate 1 arranged on the inner wall of the fixed frame, a rotating shaft arranged inside the fixed plate 1, and a gear arranged at one end of the rotating shaft;

[0013] Wherein, the pulling component is arranged on one side of the fixing plate.

[0014] As a preferred solution of the feeding mechanism of the utility model, the pulling assembly includes a second fixing plate arranged inside the fixing frame, a winding wheel arranged on one side of the second fixing plate, a thin rope arranged on the outside of the winding wheel, a guide block arranged below the moving frame, a moving groove opened in the guide block, and a rotating plate arranged at the bottom of the moving frame;

[0015] Among them, one end of the thin rope is fixedly connected to the winding wheel, the other end of the thin rope is fixedly connected to the rotating plate, the thin rope is slidably arranged in the movable groove, the winding wheel is fixedly connected to the rotating shaft, and the rotating shaft is rotatably connected to the fixed plate.

[0016] As a preferred solution of the feeding mechanism of the utility model, the moving assembly includes slide grooves arranged on both sides of the moving frame, a slide rod arranged in the slide groove, a connecting rod arranged at the top of the slide rod, a limiting groove opened inside both sides of the fixed frame, and a moving plate arranged at one end of the connecting rod;

[0017] Wherein, the connecting rod is slidably arranged in the limiting groove.

[0018] As a preferred solution of the feeding mechanism of the utility model, wherein: the rebound component includes a rotating shaft arranged at the bottom of the moving frame, and springs arranged at both ends of the rotating shaft;

[0019] Wherein, the rotating plate is fixedly connected to the rotating shaft.

[0020] The feeding mechanism and the underground garbage screening device of the utility model have beneficial effects: during use of the mechanism, the driving component is designed so that the gravity of the garbage itself is used as the power of the rotating device, and the moving component is designed so that when the moving frame descends, the moving plate will seal the upper port, thereby preventing the problem of large garbage conveying volume, thereby ensuring the control of the conveying volume of the underground garbage without increasing the operating load of the motor.

[0021] In view of the problem that in actual use, buried garbage will adhere to the surface of the fixed frame and is difficult to clean.

[0022] As a preferred solution of the feeding mechanism of the utility model, it further comprises a cleaning component, which comprises an extension frame arranged above the fixed frame, a guide component arranged above the movable plate, and a synchronization component arranged inside the extension frame;

[0023] Wherein, the extension frame is fixedly connected to the movable frame, and the guide assembly is fixedly connected to the inner wall of the extension frame.

[0024] As a preferred solution of the feeding mechanism of the utility model, wherein: the synchronization component includes a connecting plate arranged on one side of the moving frame, a square frame arranged on the top end of the connecting rod, and a cleaning scraper arranged on the side of the square frame;

[0025] Wherein, the square frame is slidably arranged in the fixed frame.

[0026] As a preferred solution of the feeding mechanism of the utility model, wherein: the guide assembly includes a triangular plate arranged above the movable plate, and a guide groove arranged below the triangular plate;

[0027] Wherein, the triangular plate is fixedly connected to the extension frame, and the movable plate is slidably arranged in the guide groove.

[0028] A buried garbage screening device comprises the feeding mechanism as described above, and a support frame: the support frame is arranged below the fixed frame;

[0029] The drum screen is arranged above the supporting frame.

[0030] The feeding mechanism and the underground garbage screening device of the utility model have the following beneficial effects: during use, the mechanism drives the square frame to slide in the extension frame through the connecting plate by the lowering of the moving frame, thereby driving the cleaning scraper to clean the surface of the extension frame, and a buffer bin is formed on the moving plate, the extension frame and the triangular plate to store the continuously falling underground garbage. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0032] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0033] Figure 2 It is a schematic diagram of the internal structure of the fixed frame of the utility model.

[0034] Figure 3It is a partial cross-sectional schematic diagram of the movable frame structure of the utility model.

[0035] Figure 4 For this utility model Figure 3 A schematic diagram of a partial cross-section of the structure in another orientation.

[0036] Figure 5 It is a partial cross-sectional schematic diagram of the fixed frame structure of the utility model.

[0037] Figure 6 It is a structural schematic diagram of the mobile component of the utility model.

[0038] Figure 7 For this utility model Figure 6 Schematic diagram of the structure in another direction.

[0039] Figure 8 This is a schematic structural diagram of Example 2 of the utility model.

[0040] Fig. 9 It is a schematic cross-sectional view of the structure of the utility model.

[0041] Fig.10 This is a schematic structural diagram of Example 3 of the utility model. DETAILED DESCRIPTION

[0042] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0043] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0044] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0045] Example 1

[0046] Reference Figure 1-Figure 6 , which is the first embodiment of the utility model, and provides a feeding mechanism and an underground garbage screening device, including:

[0047] The fixing member 100 includes a fixing frame 101, a moving cylinder 103 disposed below the fixing frame 101, and a sewage discharge plate 102 disposed below the fixing frame 101;

[0048] The material distributing component 200 includes a driving component 201 disposed inside the fixed frame 101, a rotating component 202 disposed on the inner wall of the fixed frame 101, a pulling component 203 disposed below the rotating component 202, a moving component 204 disposed on both sides of the driving component 201, and a rebound component 205 disposed below the driving component 201; wherein the pulling component 203 is connected to the rebound component 205;

[0049] A cavity is provided at the lower end of the fixed frame 101, the sewage plate 102 is fixedly connected to the fixed frame 101, and one end extends to the inside of the fixed frame 101 through the cavity, and the driving component 201 slides in the fixed frame 101, the rotating component 202 is fixedly connected to the inner wall of the fixed frame 101, and the mobile cylinder 103 is fixedly connected to the bottom of the fixed frame 101. Due to the transportation of buried garbage, the weight of the buried garbage in the mobile frame 201b gradually increases. When the weight is greater than the lifting force of the mobile cylinder 103, the rotating component 202, the pulling component 203 and the moving component 204 are driven to move synchronously. The rotating component 202 drives the pulling component 203 to make the rebound component 205 in a power storage state, and the moving component 204 closes the upper port of the driving component 201 to prevent more buried garbage from entering the driving component 201.

[0050] Furthermore, the driving component 201 includes a moving frame 201b, a rack 201c arranged on one side of the moving frame 201b, and a slide rail 201a arranged on the inner walls on both sides of the fixed frame 101, wherein the moving frame 201b is slidably arranged inside the fixed frame 101 through the slide rail 201a, the rack 201c is fixedly connected to the outer wall of the moving frame 201b on the side away from the slide rail 201a, the slide rail 201a is embedded in the fixed frame 101, the slide rail 201a is two U-shaped plates symmetrically arranged relative to the center of the fixed frame 101, the rebound component 205 is fixed at the bottom of the moving frame 201b, and the buried garbage in the moving frame 201b gradually increases, which will drive the moving frame 201b to slide downward in the slide rail 201a, thereby driving the rack 201c to move downward, thereby providing power for the movement of the rotating component 202.

[0051] Furthermore, the rotating component 202 includes a fixed plate 202c arranged on the inner wall of the fixed frame 101, a rotating shaft 202b arranged inside the fixed plate 202c, and a gear 202a arranged at one end of the rotating shaft 202b, wherein the pulling component 203 is arranged on one side of the fixed plate 202c, the fixed plate 202c is fixedly connected to the inner wall of the fixed frame 101 away from the slide rail 201a, the rotating shaft 202b is rotatably connected to the fixed plate 202c, and the rotating outer fixed sleeve is provided with a gear 202a, the gear 202a is meshed with the rack 201c, and the driving component 201 moves downward to drive the rotation of the gear 202a, thereby driving the rotation of the rotating shaft 202b, thereby driving the pulling component 203 to operate.

[0052] Furthermore, the pulling assembly 203 includes a second fixed plate 203e arranged inside the fixed frame 101, a winding wheel 203d arranged on one side of the second fixed plate 203e, a thin rope 203a arranged on the outside of the winding wheel 203d, a guide block 203b arranged below the movable frame 201b, a movable groove opened in the guide block 203b, and a rotating plate 203c arranged at the bottom of the movable frame 201b, wherein one end of the thin rope 203a is fixedly connected to the winding wheel 203d, the other end of the thin rope 203a is fixedly connected to the rotating plate 203c, the thin rope 203a is slidably arranged in the movable groove, the winding wheel 203d is fixedly connected to the rotating shaft 202b, the rotating shaft 202b is rotatably connected to the second fixed plate 203e, and the second fixed plate 203 e is fixedly connected to the inner wall of one side of a fixed plate 202c provided in the fixed frame 101, and the thin rope 203a is wound around the outer side of the winding wheel 203d. Since the rotating shaft 202b is fixedly connected to the winding wheel 203d, the rotation of the rotating shaft 202b will drive the rotation of the winding wheel 203d, thereby driving the thin rope 203a to pull the rotating plate 203c, so that the bottom of the moving frame 201b is opened, so that the buried garbage falls from the moving frame 201b to the sewage discharge plate 102, and the guide block 203b is fixedly connected to the bottom of the moving frame 201b. The guide block 203b guides the retraction and release of the thin rope 203a through the moving groove provided therein, and makes the thin rope 203a slide in the moving groove when the thin rope 203a is pulled.

[0053] Furthermore, the moving assembly 204 includes a slide groove 204a provided on both sides of the moving frame 201b, a slide bar 204b provided in the slide groove 204a, a connecting rod 204c provided at the top of the slide bar 204b, a limiting groove 204e provided on both sides of the interior of the fixed frame 101, and a moving plate 204d provided at one end of the connecting rod 204c, the connecting rod 204c is slidably provided in the limiting groove 204e, the slide bar 204b is slidably provided in the slide groove 204a, the slide groove 204a is obliquely provided relative to the moving frame 201b, the upper end of the slide groove 204a is provided away from the side of the moving plate 204d, the lower end of the slide groove 204a is provided close to the side of the rack 201c, and the connecting rod 204c is provided at a lower end of the connecting rod 204c. One end of the connecting rod 204c is fixedly connected to the sliding rod 204b, and the other end of the connecting rod 204c is fixedly connected to the moving plate 204d. When the moving frame 201b descends, the sliding rod 204b slides obliquely in the sliding groove 204a, thereby driving the lateral movement of the connecting plate 301a. When the connecting rod 204c moves laterally, it drives the moving plate 204d to move laterally toward the moving plate 204d, so that the moving plate 204d moves to the top of the moving frame 201b, so that the buried garbage will no longer enter the moving frame 201b. The limit groove is used to limit the moving distance of the connecting rod 204c, thereby ensuring that the moving plate 204d can completely cover the moving frame 201b.

[0054] Furthermore, the rebound component 205 includes a rotating shaft 205b arranged at the bottom of the moving frame 201b, and a clockwork spring 205a arranged at both ends of the rotating shaft 205b, wherein the rotating plate 203c is fixedly connected to the rotating shaft 205b, one end of the clockwork spring 205a is fixedly connected to the bottom of the moving frame 201b, and the other end of the clockwork spring 205a is fixedly connected to the rotating shaft 205b. When the moving frame 201b moves upward, the rack 201c will drive the gear 202a to rotate in the opposite direction, so that the winding wheel 203d can release the line. When the thin rope 203a is in a relaxed state, it will contact the restriction of the rotating plate 203c, and the clockwork spring 205a will drive the rotating plate 203c to rotate in the opposite direction, so that the lower end of the moving frame 201b is sealed. At this time, the rotating plate 203c will pull the thin rope 203a to slide in the guide groove 302b.

[0055] Operation process: When the buried garbage is transported to the fixed frame 101, the buried garbage will enter the mobile frame 201b, and the weight of the buried garbage will gradually increase. When the weight is greater than the lifting force of the mobile cylinder 103, the mobile frame 201b will descend, and when it descends, it will drive the rack 201c to descend, thereby driving the gear 202a to rotate, thereby driving the rotation shaft 202b to rotate, and the rotation shaft 202b will drive the winding wheel 203d to rotate, and the winding wheel 203d will make the thin rope 203a wind around the surface of the winding wheel 203d. At this time, the thin rope 203 a will pull the rotating plate 203c, so that the bottom of the moving frame 201b is opened, so that the buried garbage falls on the sewage discharge plate 102. During the descending process of the moving frame 201b, the sliding rod 204b slides in the sliding groove 204a. Since the sliding groove 204a is an inclined groove, the sliding rod 204b will drive the connecting rod 204c to move horizontally, and the connecting rod 204c will drive the moving plate 204d to move horizontally, so that the moving plate 204d moves to the top of the moving frame 201b, so that the buried garbage will no longer enter the moving frame 201b;

[0056] When the buried garbage in the moving frame 201b gradually falls on the sewage discharge plate 102, due to the action of the moving cylinder 103 at the bottom of the moving frame 201b, the moving frame 201b will move upward, so that the rack 201c moves upward, thereby driving the gear 202a to rotate in the opposite direction. At this time, the gear 202a will drive the winding wheel 203d to release the line. At this time, the clockwork spring 205a on one side of the rotating shaft 205b will drive the rotating plate 203c to rotate to the bottom of the moving frame 201b, thereby operating reciprocatingly.

[0057] During use of the mechanism, the driving component 201 is designed so that the gravity of the garbage itself is used as the power of the rotating device. The moving component 204 is designed so that when the moving frame 201b descends, the moving plate 204d seals the upper port, thereby preventing the problem of large garbage conveying volume, thereby ensuring the control of the conveying volume of the buried garbage without increasing the operating load of the motor.

[0058] Example 2

[0059] During use, some garbage residues will fall on the surface, and when more garbage residues accumulate on the inner wall of the extension frame 303, it will affect the subsequent cleaning of the feeding mechanism;

[0060] Reference Figure 8-Figure 9, which is the second embodiment of the utility model, is different from the previous embodiment in that it further includes a cleaning component 300, which includes an extension frame 303 arranged above the fixed frame 101, a guide assembly 302 arranged above the movable plate 204d, and a synchronization assembly 301 arranged inside the extension frame 303, the extension frame 303 is fixedly connected to the fixed frame 101, and the guide assembly 302 is fixedly connected to the inner wall of the extension frame 303;

[0061] The synchronization component 301 will be attached to the inner wall surface of the extension frame 303. When the moving frame 201b descends, it will drive the movement of the synchronization component 301. When the moving plate 204d is located below the guide component 302, the guide component 302 guides the buried garbage to enter the moving frame 201b. When the moving plate 204d moves from the bottom of the guide component 302 to the top of the moving frame 201b, the guide component 302, the extension frame 303 and the moving plate 204d form a cache bin for caching the buried garbage.

[0062] Furthermore, the synchronization component 301 includes a connecting plate 301a arranged at the upper end of the movable frame 201b, a square frame 301b arranged at the top of the connecting plate 301a, and a cleaning scraper 301c arranged at the side of the square frame 301b, wherein the square frame 301b is slidably arranged in the fixed frame 101, the connecting plate 301a is fixedly arranged at the top of the movable frame 201b, the square frame 301b is fixedly arranged at the top of the connecting plate 301a, and the cleaning scraper 301c is fixedly connected to the fixed frame 101 by a screw. This design is to facilitate the disassembly or replacement of the cleaning scraper 301c. The cleaning scraper 301c is close to the inner wall of the fixed frame 101, and the downward movement of the movable frame 201b drives the square frame 301b to slide in the fixed frame 101 through the connecting plate 301a, thereby cleaning the garbage residue on the inner wall.

[0063] Furthermore, the guide assembly 302 includes a triangular plate 302a arranged above the movable plate 204d, and a guide groove 302b arranged below the triangular plate 302a; wherein, the triangular plate 302a is fixedly connected to the extension frame 303, and the movable plate 204d is slidably arranged in the guide groove 302b, the upper end of the triangular plate 302a is an inclined surface, and the lower end is a horizontal surface, and the lower end of the triangular plate 302a is in contact with the top of the movable plate 204d. When the movable plate 204d is located below the triangular plate 302a, the triangular plate 302a guides the buried garbage to enter the movable frame 201b, and when the movable plate 204d moves from the bottom of the triangular plate 302a to the top of the movable frame 201b, the triangular plate 302a will form a cache bin between the extension frame 303 and the movable plate 204d, which is used to cache the continuously falling buried garbage.

[0064] The rest of the structure is the same as that of Example 1.

[0065] Operation process: In the initial state, the square frame 301b is located at the top of the extension frame 303, the connecting plate 301a is fixedly connected to the square frame 301b, and the moving plate 204d is located directly below the triangular plate 302a; when the moving frame 201b descends, the connecting plate 301a drives the square frame 301b to move downward, and during the movement, the cleaning scraper 301c adheres to the inner wall surface of the extension frame 303 and wipes the inner wall surface, and when the moving frame 201b descends, it drives the moving plate 204d to move relative to the moving frame 201b in the guide groove 302b. 1b slides on the upper end, so that the upper surface of the moving plate 204d, the upper surface of the triangular plate 302a and the inner wall surface of the extension frame 303 form a buffer bin, so that when the moving frame 201b falls and discharges materials, the continuously conveyed materials can fall into the buffer area, so that the conveying device does not need to stop. When the moving frame 201b rises, the square frame 301b is driven to move upward through the connecting plate 301a. At this time, the moving plate 204d will move below the triangular plate 302a. At this time, the garbage will slide into the moving frame 201b due to the resistance of the triangular plate 302a.

[0066] By setting the cleaning component 300, when the movable frame 201b descends, the cleaning scraper 301c can clean the surface of the inner wall of the fixed frame 101 to ensure that there is no garbage residue on the inner wall surface of the fixed frame 101. The guidance of the triangular plate 302a allows the garbage in the buffer bin to slide into the movable frame 201b to clean the surface of the movable plate 204d. At the same time, through the automatic cleaning of the cleaning component 300, the frequency of manual cleaning of the fixed frame 101 is reduced, which alleviates the burden on the staff to a certain extent.

[0067] Example 3

[0068] Reference Fig.10 The third embodiment of the utility model is different from the previous embodiment in that: a buried garbage screening device includes a feeding mechanism as described above, and a support frame 400: which is arranged below the fixed frame 101; a drum screen 500, which is arranged above the support frame 400, and is used to screen the buried garbage into different sizes.

[0069] The aforementioned feeding mechanism is fixedly mounted on the high end surface of the support frame 400, and the drum screen 500 is mounted on the low end surface of the support frame 400. A feeding port is provided above the drum screen 500, and the lower end of the sewage discharge plate 102 in the feeding mechanism is fixedly connected to the feeding port. The driving component 201 is designed so that the dead weight of the garbage moves the moving frame. The moving component 204 is designed so that when the moving frame 201b descends, the moving plate 204d seals the upper port, thereby preventing the garbage above from continuously entering the moving frame, thereby ensuring the control of the conveying amount of the buried garbage;

[0070] Through the above design, the buried garbage can be quantitatively entered into the drum screen 500, and the drum screen 500 can fully screen the buried garbage, thereby improving the screening effect. At the same time, it can prevent a large amount of geographical garbage from entering the drum screen 500 at one time, causing the drum screen 500 to be overloaded and shut down, and the problem of excessive wear of the equipment caused by the overload. That is, it will not increase the workload of the drum screen 500, and will also enable the drum screen 500 to screen the buried garbage more finely during the screening process, thereby increasing the screening efficiency.

[0071] The remaining structures are the same as those in Example 1 or 2.

[0072] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0073] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0074] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0075] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A feeding mechanism, characterized in that: include, A fixing component (100), comprising a fixing frame (101), a moving cylinder (103) disposed below the fixing frame (101), and a sewage discharge plate (102) disposed below the fixing frame (101); A material distribution component (200), comprising a driving component (201) disposed inside the fixed frame (101), a rotating component (202) disposed on the inner wall of the fixed frame (101), a pulling component (203) disposed below the rotating component (202), moving components (204) disposed on both sides of the driving component (201), and a rebound component (205) disposed below the driving component (201); Wherein, the pulling component (203) is connected to the rebound component (205).

2. The feeding mechanism according to claim 1, characterized in that: The driving assembly (201) comprises a moving frame (201b), a rack (201c) arranged on one side of the moving frame (201b), and slide rails (201a) arranged on the inner walls on both sides of the fixed frame (101); The movable frame (201b) is slidably disposed inside the fixed frame (101) via a slide rail (201a).

3. The feeding mechanism according to claim 2, characterized in that: The rotating assembly (202) comprises a fixing plate (202c) disposed on the inner wall of the fixing frame (101), a rotating shaft (202b) disposed inside the fixing plate (202c), and a gear (202a) disposed at one end of the rotating shaft (202b); Wherein, the pulling component (203) is arranged on one side of the fixing plate 1 (202c).

4. The feeding mechanism according to claim 3, characterized in that: The pulling assembly (203) comprises a second fixing plate (203e) arranged inside the fixing frame (101), a winding wheel (203d) arranged on one side of the second fixing plate (203e), a thin rope (203a) arranged outside the winding wheel (203d), a guide block (203b) arranged below the moving frame (201b), a moving groove opened in the guide block (203b), and a rotating plate (203c) arranged at the bottom of the moving frame (201b); One end of the thin rope (203a) is fixedly connected to the winding wheel (203d), and the other end of the thin rope (203a) is fixedly connected to the rotating plate (203c). The thin rope (203a) is slidably arranged in the movable groove, and the winding wheel (203d) is fixedly connected to the rotating shaft (202b), and the rotating shaft (202b) is rotatably connected to the second fixed plate (203e).

5. The feeding mechanism according to claim 4, characterized in that: The moving assembly (204) comprises sliding grooves (204a) arranged on both sides of the moving frame (201b), a sliding rod (204b) arranged in the sliding grooves (204a), a connecting rod (204c) arranged at the top of the sliding rod (204b), limiting grooves (204e) opened inside both sides of the fixed frame (101), and a moving plate (204d) arranged at one end of the connecting rod (204c); Wherein, the connecting rod (204c) is slidably arranged in the limiting groove (204e).

6. The feeding mechanism according to claim 5, characterized in that: The rebound component (205) comprises a rotating shaft (205b) arranged at the bottom of the moving frame (201b), and springs (205a) arranged at both ends of the rotating shaft (205b); Wherein, the rotating plate (203c) is fixedly connected to the rotating shaft (205b).

7. The feeding mechanism according to claim 5 or 6, characterized in that: It also includes a cleaning component (300), which includes an extension frame (303) arranged above the fixed frame (101), a guide component (302) arranged above the movable plate (204d), and a synchronization component (301) arranged inside the extension frame (303); The extension frame (303) is fixedly connected to the movable frame (201b), and the guide assembly (302) is fixedly connected to the inner wall of the extension frame (303).

8. The feeding mechanism according to claim 7, characterized in that: The synchronization component (301) comprises a connection plate (301a) arranged on one side of the moving frame (201b), a square frame (301b) arranged on the top of the connecting rod (204c), and a cleaning scraper (301c) arranged on the side of the square frame (301b); Wherein, the square frame (301b) is slidably arranged in the fixed frame (101).

9. The feeding mechanism according to claim 8, characterized in that: The guide assembly (302) comprises a triangular plate (302a) disposed above the movable plate (204d), and a guide groove (302b) disposed below the triangular plate (302a); The triangular plate (302a) is fixedly connected to the extension frame (303), and the movable plate (204d) is slidably disposed in the guide groove (302b).

10. A buried garbage screening device, characterized in that: It comprises the feeding mechanism according to any one of claims 1 to 9, and a support frame (400): which is arranged below the fixed frame (101); The drum screen (500) is arranged above the support frame (400).

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