CN219707967U

CN219707967U - Novel compact kitchen garbage bag separating mechanism

Info

Publication number: CN219707967U
Application number: CN202320240253.0U
Authority: CN
Inventors: 孔斌
Original assignee: SHANGHAI TONCOM MUNICIPAL FACILITY TECHNOLOGY CO LTD
Current assignee: SHANGHAI TONCOM MUNICIPAL FACILITY TECHNOLOGY CO LTD
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-09-19
Anticipated expiration: 2033-02-16

Abstract

The utility model provides a novel compact kitchen garbage bag separating mechanism, which comprises a tray, a mechanical clamping plate mechanism and a power action mechanism; the mechanical clamping plate mechanism is arranged on the tray and has a separating and combining function for clamping the garbage plastic bags; the power action mechanism is a multi-power transmission mechanism and comprises a turnover action mechanism and a rotation action mechanism, and is used for driving the switching tray and the mechanical clamping plate mechanism to be in different postures and spatial positions. The novel compact kitchen waste plastic bag recycling mechanism disclosed by the utility model has the advantages that the space is utilized to the greatest extent in an application scene, the two mechanisms in the power action mechanism are designed in a space intensive mode, on one hand, the two mechanisms independently move in two dimensions, on the other hand, the design of a connection relation is embodied, the force transmission mechanism is simple, clear and efficient, the space is simple, the stability and the working efficiency of classifying and recycling the kitchen waste plastic bags are improved, and the kitchen waste plastic bag recycling mechanism which is more effective, reliable and safer is shown.

Description

Novel compact kitchen garbage bag separating mechanism

Technical Field

The utility model relates to the technical field of kitchen waste classification.

Background

The tail end treatment of kitchen waste does not allow doping of plastic waste bags, treatment efficiency can be greatly affected, and a waste bag breaking mechanism is installed in a currently used sorting waste cabinet, so that only kitchen waste is contained in a kitchen waste bin, and waste bags are placed in other waste bins.

However, in a general garbage plastic bag breaking structure, most of garbage bags are violently broken by using tool tools, the broken bags are incomplete, a large amount of garbage is easy to remain in the garbage bags and the like, and the mechanism is in direct contact with the garbage, so that the mechanism is easy to be stained with the garbage, the failure rate of the mechanism is high, long-term maintenance is required, and the risk of being injured by residents is encountered.

CN217674714U provides a double-shaft kitchen garbage plastic bag recovery mechanism, including tray, mechanical splint mechanism, second grade action mechanism, mechanical splint mechanism installs on the tray, has to divide and closes the function and be used for centre gripping garbage plastic bag, and second grade action mechanism drive switches tray, mechanical splint mechanism and is in different attitudes and spatial position, and the kitchen garbage plastic bag recovery mechanism that its provided has improved kitchen garbage thing bag classification recovery's stability and work efficiency, has shown a more effective, more reliable, safer kitchen garbage plastic bag recovery mechanism. However, the mechanism device has a complex structure, and the working mode of the mechanism device occupies a large space, so that the practicability of the mechanism device needs to be further improved.

Disclosure of Invention

In order to solve the above problems, the present utility model provides a novel compact kitchen waste bag separating mechanism, which completes bag separation of kitchen waste through three groups of actions, namely, a first clamping and releasing action, a second clamping and releasing action, a normal position 180-degree (angle is only used as an example and not limited) overturning action, and a third horizontal space 120-degree (angle is only used as an example and not limited) plane rotating action;

wherein, the first action is realized by a special mechanical clamping plate mechanism;

the second and third actions are driven by power through a structure of a direct-connected motor of an NMRV speed reducer (the speed reducer is only used as an example and is not limited), so that the purpose action is realized, and the stable and reliable action can be ensured.

The specific technical scheme of the utility model is as follows:

novel compact kitchen garbage bag separating mechanism includes: a tray (1), a mechanical clamping plate mechanism and a power action mechanism;

the mechanical clamping plate mechanism is arranged on the tray (1) and has a separating and combining function for clamping the garbage plastic bags;

the power action mechanism is of a multi-power transmission structure and comprises a turnover action mechanism and a rotation action mechanism; the overturning action mechanism is used for driving the switching tray (1) to overturn and changing the gesture; the rotating action mechanism is used for driving the overturning action mechanism to rotate and switch the carrying tray (1) and the mechanical clamping plate mechanism, and the carrying tray and the mechanical clamping plate mechanism are replaced at different space positions; through the cooperation of work between upset actuating mechanism and rotation actuating mechanism and the mechanical splint mechanism, reach the thing bag separation, put in effect respectively.

Further, the tray (1) and the mechanical clamping plate mechanism are provided with a tray power arm fixing base (3) at the bottom of the tray, and the tail end of the tray power arm fixing base (3) in the horizontal direction is connected to the overturning action mechanism;

the tray (1) and the mechanical clamping plate mechanism are both fixed on a tray power arm fixing base (3);

the tray is provided with a mounting hole;

further, the mechanical clamping plate mechanism comprises two mechanical clamping plates (2), a driving tooth (17), a driven tooth (18), two pins (19) and a power device;

the two mechanical clamping plates (2) penetrate through the mounting holes and are positioned in the tray (1), and the two mechanical clamping plates (2) are matched in an opening-closing way;

the top ends of the driving teeth (17) and the driven teeth (18) are respectively fixed with the two mechanical clamping plates (2), the driving teeth (17) and the driven teeth (18) are meshed and are respectively limited on the rotation of the pins (19) to form meshed transmission ends;

the driving teeth (17) are also provided with a movement end, and the Shi Dongduan receives the application/resetting of the thrust under the action of the power device, so that the opening and closing states of the two mechanical clamping plates (2) in the tray (1) are regulated and controlled;

two pins (19) are fixedly mounted on the pallet power arm fixing base (3).

Further, the power device in the mechanical clamping plate mechanism selects a push rod device which is connected with Shi Dongduan; the mechanical clamping plate mechanism realizes the clamping and releasing actions of the garbage bag through actions of the push rod device, the driving teeth and the transmission teeth.

Further, the push rod device selects an electronic push rod device (21). The electronic push rod device (21) comprises a cylinder body (212) and an extension rod (211), wherein a movable node (20) is formed between the extension rod (211) and the movable end of the driving tooth (17), the extension rod (211) stretches in the cylinder body (212) to drive the driving tooth (17) to rotate, and the driven tooth (18) is driven to rotate under the meshing transmission of a gear, so that the two mechanical clamping plates (2) are separated and closed; the cylinder body (212) is fixedly arranged on the tray power arm fixing base (3).

Further, the mechanical clamping plate mechanism is arranged at the central position of the bottom of the tray (1).

The power action mechanism comprises a turnover action mechanism; a turnover power motor (8), a turnover speed reducer (9), a turnover power output shaft (6) and a check ring (10) for the turnover shaft; wherein: the turnover power motor (8) is connected with the input end of the turnover speed reducer (9), the output end of the turnover speed reducer (9) is connected with the turnover power output shaft (6), the check ring (10) for the turnover shaft is arranged at the tail end of the turnover power output shaft (6) and used for limiting the turnover power output shaft (6), and the other end of the turnover power output shaft (6) is fixed with the tail end of the tray power arm fixing base (3) in the horizontal direction.

Further, the turnover action mechanism further comprises a first base (5) and a first bearing (4), the first base (5) is of a shell-shaped structure, a turnover power output shaft (6) is arranged in the length direction of the first base, the first bearing (4) is arranged in the radial direction of the first base, and the output end of the turnover power output shaft (6) is connected with the first bearing (4).

Further, the overturning action mechanism also comprises an overturning base (11); the overturning power motor (8), the overturning speed reducer (9) and the shell-shaped first base (5) in the overturning action mechanism can be fixed on the overturning base (11). The turning action mechanism is connected to the rotating action mechanism through a turning base (11).

The power action mechanism comprises a rotary power motor (23), a rotary speed reducer (22), a rotary power output shaft (16) and a rotary shaft check ring (24); wherein: the rotary power motor (23) is connected with the input end of the rotary speed reducer (22), the output end of the rotary speed reducer (22) is connected with the rotary power output shaft (16), and the check ring (24) for the rotary shaft is arranged at the tail end of the rotary power output shaft (16) and used for limiting the rotary power output shaft (16).

Further, the rotary action mechanism further comprises a rotary base (15) and a second bearing (13), the rotary base (15) is of a shell-shaped structure, a rotary power output shaft (16) is arranged in the length direction of the rotary base, the second bearing (13) is arranged in the radial direction of the rotary power output shaft, and the output end of the rotary power output shaft (16) is connected with the second bearing (13).

Further, the rotary action mechanism further comprises a mechanism fixing base (12) and a shaft sleeve (14), wherein the mechanism fixing base (12) is used for integrally installing the mechanism of the utility model on a structural member of an application scene, a hole is formed in the mechanism fixing base (12) in application, the shaft sleeve (14) is installed in a through hole of the mechanism fixing base (12), and the rotary power output shaft (16) is connected with the middle of the mechanism fixing base (12) through the shaft sleeve (14). A turning force motor (23), a rotation speed reducer (22), and a housing-shaped rotation base (15) in the rotation operation mechanism can be fixed to the mechanism fixing base (12).

The mechanism fixing base (12) is arranged on an external structural member and is used for bearing and overturning the action mechanism and rotating the action mechanism; the mechanism fixing base (12) is provided with an opening, the rotary action mechanism is connected with the mechanism fixing base (12), a rotary power motor (23) and a rotary speed reducer (22) of the rotary action mechanism are positioned at the lower part of the mechanism fixing base (12), and a rotary power output shaft (16) passes through the opening and is connected with the overturning base (11); the overturning power motor (8) and the overturning speed reducer (9) of the overturning action mechanism are fixed on the overturning base (11).

The working mode of the power action mechanism is as follows:

and (3) overturning: the overturning speed reducer (9) transmits power to the overturning power output shaft (6) under the drive of the overturning power motor (8), and the overturning power output shaft (6) drives the tray (1) to overturn in the horizontal direction together so as to change the posture of the tray (1); and (3) rotation action: the rotary speed reducer (22) transmits power to the rotary power output shaft (16) under the drive of the rotary power motor (23), and the rotary power output shaft (16) drives the overturning base (11) to rotate forwards and backwards in the horizontal direction together so as to change the space position of the tray (1).

Further, in the novel compact kitchen waste plastic bag recycling mechanism, in an initial state, the tray faces upwards, and the included angle between the horizontal direction and the front panel is 30 degrees; when garbage is put in, the tray is driven by the mechanical clamping plate mechanism and the power action mechanism to respectively execute four actions:

the first step, two mechanical clamping plates (2) are closed, a turnover power output shaft (6) drives a tray to rotate 180 degrees in the axial direction, so that the tray surface faces to a kitchen garbage can, and kitchen garbage is put in;

secondly, the rotary power output shaft (16) drives the tray to rotate clockwise for 120 degrees in the horizontal direction, the front surface of the tray is downward and is positioned above other garbage cans;

thirdly, separating the two mechanical clamping plates (2) and putting garbage bags;

and fourthly, the rotary power output shaft (16) drives the tray to rotate for 120 degrees in the anticlockwise direction in the horizontal direction, so that the tray is positioned above the kitchen garbage bin, and the tray is restored to the initial upward state.

Further, the novel compact kitchen garbage bag separating mechanism is arranged between the kitchen garbage bin (26) and other garbage bins (25) and is arranged on the kitchen garbage bin (26) and other garbage bins (25).

Further, the kitchen garbage bin also comprises a garbage guide plate (29), wherein the garbage guide plate (29) is arranged between the kitchen garbage bin (26) and other garbage bins (25) to prevent garbage from falling in a non-garbage bin area when the tray moves in the horizontal direction.

Compared with the prior art CN217674714U, the utility model has the following novelty and optimal design:

1. the tray power arm fixing base 3 is of a concave design, and is matched with other functional parts in function and space, so that the space is utilized to the greatest extent in an application scene.

2. Two mechanisms (a turnover motion mechanism and a rotary motion mechanism) in the power motion mechanism adopt a space intensive design, on one hand, the two mechanisms independently move in two dimensions, and on the other hand, the design of a connection relation is embodied, namely, a turnover base (11) in the motion dimension of the turnover motion mechanism is arranged on a straight line in the motion dimension of the rotary motion mechanism. Therefore, the force transmission mechanism is simple, clear, efficient and simple in space.

Drawings

FIG. 1 is a schematic structural view-axial side view of a kitchen waste bag separating mechanism of the utility model;

FIG. 2 is a schematic structural view-front view of the kitchen waste bag separating mechanism of the utility model;

FIG. 3 is a schematic view of the mechanical clamping mechanism of the present utility model, showing the clamping plates separated;

FIG. 4 is a schematic view of the mechanical clamping mechanism of the present utility model, showing the clamping plates closed;

FIG. 5 is a schematic view-elevation of a scene mounting structure of the present utility model;

FIG. 6 is a schematic view of a scene mounting structure of the present utility model-left side view;

FIG. 7 is a schematic diagram of a scene mounting structure of the present utility model-a top view;

FIG. 8 is a schematic view-top view of a scene structure of a state of delivering garbage bags according to the utility model;

FIG. 9 is a schematic view of a scene structure in an initial state according to an embodiment of the present utility model;

fig. 10 is a schematic view of a scene structure of a clamping plate in a closed state according to an embodiment of the utility model;

FIG. 11 is a schematic view of a scenario for delivering a garbage status according to an embodiment of the present utility model;

FIG. 12 is a schematic view of a scene structure for recycling garbage bags according to an embodiment of the present utility model;

reference numerals:

1-pallet, 2-mechanical clamping plate, 3-pallet power arm fixed base;

2-mechanical clamping plate:

17-driving teeth, 18-driven teeth, 19-pins, 20-nodes, 21-electronic push rod devices, 211-cylinders, 212-extension bars;

the device comprises a first bearing, a first base, a 6-turnover power output shaft, an 8-turnover power motor, a 9-turnover speed reducer, a check ring for a 10-turnover shaft and a 11-turnover base, wherein the first bearing is arranged on the first base;

13-second bearing, 15-rotating base, 14-shaft sleeve, 16-rotating power output shaft, 22-rotating speed reducer, 23-rotating power motor, 24-rotating shaft retainer ring;

12-a mechanism fixing base;

25-other garbage cans, 26-kitchen garbage cans, 27-garbage cabinet bodies, 28-garbage cabinet throwing openings and 29-garbage guide plates.

Detailed Description

The technical scheme provided by the utility model is further described below with reference to specific embodiments and attached drawings. The advantages and features of the present utility model will become more apparent in conjunction with the following description.

It should be noted that the embodiments of the present utility model are preferred embodiments, and are not intended to limit the present utility model in any way. The technical features or combinations of technical features described in the embodiments of the present utility model should not be regarded as isolated, and they may be combined with each other to achieve a better technical effect. Additional implementations are also included within the scope of the preferred embodiments of the present utility model and should be understood by those skilled in the art to which the embodiments of the present utility model pertain.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative and not limitative. Thus, other examples of the exemplary embodiments may have different values.

The drawings of the utility model are in a very simplified form and are not to scale precisely, but are for the purpose of illustrating embodiments of the utility model conveniently and clearly, and are not intended to limit the scope of the utility model. Any structural modification, proportional change or size adjustment should fall within the scope of the technical disclosure without affecting the effects and the achieved objects of the present utility model. And the same reference numbers appearing in the figures represent the same features or elements, as may be used in different embodiments.

As shown in fig. 1 and 2, a novel compact kitchen garbage bag separating mechanism is characterized by comprising: a tray (1), a mechanical clamping plate mechanism and a power action mechanism;

Further, as shown in fig. 1 and 2, the tray (1) and the mechanical clamping plate mechanism are provided with a tray fixing base (3) at the bottom of the tray, and the tail end of the tray power arm fixing base (3) in the horizontal direction is connected to the overturning action mechanism;

the tray is provided with a mounting hole;

further, as shown in fig. 3 and 4, the mechanical clamping plate mechanism comprises two mechanical clamping plates (2), a driving tooth (17), a driven tooth (18), two pins (19) and a power device;

two pins (19) are fixedly mounted on the pallet power arm fixing base (3).

Further, the power means in the mechanical clamping mechanism selects a push rod device, and the push rod device is connected to Shi Dongduan. By way of example and not limitation, further, the pushrod device is an electronic pushrod device (21). As shown in fig. 3, the electronic push rod device (21) includes a cylinder (212) and an extension rod (211), the extension rod (211) and the actuating end of the driving tooth (17) form a movable node (20), the extension rod (211) extends and contracts in the cylinder (212) to drive the driving tooth (17) to rotate, and the driven tooth (18) is driven to rotate under the meshing transmission of gears, so that the two mechanical clamping plates (2) are separated and closed; the cylinder body (212) is fixedly arranged on the tray power arm fixing base (3).

Further, the mechanical clamping plate mechanism realizes the clamping and releasing actions of the garbage bag through actions of the push rod device and the driving transmission gear.

Further, in an embodiment, the mechanical clamping mechanism is arranged at the bottom center of the tray (1).

Further, in the application, the turnover action mechanism further comprises a first base (5) and a first bearing (4), wherein the first base (5) is of a shell-shaped structure, a turnover power output shaft (6) is arranged in the length direction of the first base, the first bearing (4) is arranged in the radial direction of the first base, and the output end of the turnover power output shaft (6) is connected with the first bearing (4).

Further, the overturning action mechanism comprises an overturning base (11) in application; the overturning power motor (8), the overturning speed reducer (9) and the shell-shaped first base (5) in the overturning action mechanism can be fixed on the overturning base (11). The turning action mechanism is connected to the rotating action mechanism through a turning base (11).

Further, in the application, the rotary action mechanism further comprises a rotary base (15) and a second bearing (13), the rotary base (15) is of a shell-shaped structure, a rotary power output shaft (16) is arranged in the length direction of the rotary base, the second bearing (13) is arranged in the radial direction of the rotary power output shaft, and the output end of the rotary power output shaft (16) is connected with the second bearing (13).

Further, the rotary action mechanism further comprises a mechanism fixing base (12) and a shaft sleeve (14) in application, wherein the mechanism fixing base (12) is used for integrally installing the mechanism of the utility model on a structural member of an application scene, an opening hole is formed in the mechanism fixing base (12) in application, the shaft sleeve (14) is installed in a through hole of the mechanism fixing base (12), and the rotary power output shaft (16) is connected with the middle of the mechanism fixing base (12) through the shaft sleeve (14). A turning force motor (23), a rotation speed reducer (22), and a housing-shaped rotation base (15) in the rotation operation mechanism can be fixed to the mechanism fixing base (12).

In the embodiment, the mechanism fixing base (12) is arranged on an external structural member and is used for bearing, overturning and acting the mechanism and rotating the mechanism; the mechanism fixing base (12) is provided with an opening, the rotary action mechanism is connected with the mechanism fixing base (12), a rotary power motor (23) and a rotary speed reducer (22) of the rotary action mechanism are positioned at the lower part of the mechanism fixing base (12), and a rotary power output shaft (16) passes through the opening and is connected with the overturning base (11); the overturning power motor (8) and the overturning speed reducer (9) of the overturning action mechanism are fixed on the overturning base (11).

In an embodiment, the power action mechanism works in the following manner:

In summary, compared with the prior art CN217674714U, the utility model has the following novel and optimized design:

Application example:

the kitchen garbage bag separating mechanism is arranged between the kitchen garbage bin (26) and other garbage bins (25) and is arranged on the kitchen garbage bin (26) and the other garbage bins (25).

Further, the kitchen garbage bin further comprises a garbage guide plate (29), wherein the garbage guide plate (29) is arranged between the kitchen garbage bin (26) and the other garbage bin (25) to prevent garbage from falling in a non-garbage bin area when the tray moves in the horizontal direction, as shown in fig. 7.

The application scene of the kitchen garbage bag separating mechanism is that the installation structure is shown in fig. 5, 6 and 7, and the state of delivering garbage bags is shown in fig. 8. The product is arranged in the dustbin, and is arranged on a stress frame of the dustbin or a wall body. In the embodiment application scene, a garbage cabinet body 27 and a garbage cabinet throwing port 28 are further arranged.

The usage of the kitchen waste plastic bag recycling mechanism in application scenes is not limited, as shown in figures 9, 10, 11 and 12,

in the initial state, the tray faces upwards, and the included angle between the horizontal direction and the front panel is 30 degrees; as shown in fig. 9;

when garbage is put in, the tray is driven by the mechanical clamping plate mechanism and the power action mechanism to respectively execute four actions:

the first step, two mechanical clamping plates (2) are closed, a turnover power output shaft (6) drives a tray to rotate 180 degrees in the axial direction, so that the tray surface faces to a kitchen garbage can, and kitchen garbage is put in; as shown in fig. 10 and 11;

secondly, the rotary power output shaft (16) drives the tray to reversely rotate 120 degrees in the horizontal direction, so that the tray is positioned above other garbage cans, and the front surface is still downward;

thirdly, separating the two mechanical clamping plates (2) and putting garbage bags; as shown in fig. 12;

In the drawing, the garbage bag is not shown, and the bottom of the garbage bag can be clamped by a mechanical clamping plate mechanism.

The utility model achieves the effects of separating and respectively throwing the object bags through the cooperation of the work between the power action mechanism and the mechanical clamping plate mechanism.

The electronic push rod device adopted by the kitchen garbage bag separating mechanism is conventional equipment in the industry.

The garbage bag is clamped on the tray through the mechanical clamping plate mechanism in a plurality of modes, and the garbage bag is in the protection scope of the utility model.

The utility model is innovated in the structural design itself, and the utility model protects the technical scheme of construction. When applied, the electronic control part for supporting the above functional description and scene description is not the task of the present utility model based on the construction product of the present utility model.

The above description is only illustrative of the preferred embodiments of the utility model and is not intended to limit the scope of the utility model in any way. Any alterations or modifications of the utility model, which are obvious to those skilled in the art based on the teachings disclosed above, are intended to be equally effective embodiments, and are intended to be within the scope of the appended claims.

Claims

1. Novel compact kitchen garbage bag separating mechanism, its characterized in that includes: a tray (1), a mechanical clamping plate mechanism and a power action mechanism;

2. The novel compact kitchen garbage bag separating mechanism according to claim 1, wherein the tray (1) and the mechanical clamping plate mechanism are provided with a tray power arm fixing base (3) at the bottom of the tray, and the tail end of the tray power arm fixing base (3) in the horizontal direction is connected to a turnover action mechanism;

the tray (1) and the mechanical clamping plate mechanism are both fixed on a tray power arm fixing base (3).

3. The novel compact kitchen garbage bag separating mechanism according to claim 1, wherein the power actuating mechanism comprises a turnover power motor (8), a turnover speed reducer (9), a turnover power output shaft (6) and a turnover shaft retainer ring (10); wherein: the turnover power motor (8) is connected with the input end of the turnover speed reducer (9), the output end of the turnover speed reducer (9) is connected with the turnover power output shaft (6), the retainer ring (10) for the turnover shaft is arranged at the tail end of the turnover power output shaft (6) and used for limiting the turnover power output shaft (6), and the other end of the turnover power output shaft (6) is fixed with the tail end of the tray power arm fixing base (3) in the horizontal direction;

4. A novel compact kitchen waste bag separating mechanism as claimed in claim 3, characterized in that the overturning action mechanism further comprises a first base (5) and a first bearing (4), the first base (5) is of a shell-shaped structure, an overturning power output shaft (6) is arranged in the length direction of the first base, the first bearing (4) is arranged in the radial direction of the first base, and the output end of the overturning power output shaft (6) is connected with the first bearing (4).

5. The novel compact kitchen waste bag separating mechanism as claimed in claim 4, wherein said turning action mechanism further comprises a turning base (11); a turnover power motor (8), a turnover speed reducer (9) and a shell-shaped first base (5) in the turnover action mechanism are fixed on a turnover base (11); the turning action mechanism is connected to the rotating action mechanism through a turning base (11).

6. A novel compact kitchen waste bag separating mechanism as claimed in claim 3, characterized in that the rotary action mechanism further comprises a rotary base (15) and a second bearing (13), the rotary base (15) is of a shell-shaped structure, a rotary power output shaft (16) is arranged in the length direction of the rotary base, the second bearing (13) is arranged in the radial direction of the rotary base, and the output end of the rotary power output shaft (16) is connected with the second bearing (13).

7. The novel compact kitchen garbage bag separating mechanism as claimed in claim 6, wherein the rotary action mechanism further comprises a mechanism fixing base (12) and a shaft sleeve (14), wherein the mechanism fixing base (12) is used for integrally installing the mechanism on a structural member of an application scene, a hole is formed in the mechanism fixing base (12) in application, the shaft sleeve (14) is installed in a through hole of the mechanism fixing base (12), and the rotary power output shaft (16) is connected with the middle of the mechanism fixing base (12) through the shaft sleeve (14); a turning force motor (23), a rotation speed reducer (22), and a housing-shaped rotation base (15) in the rotation operation mechanism are all fixed to a mechanism fixing base (12).

8. The novel compact kitchen waste bag separating mechanism as claimed in claim 7, wherein said mechanism fixing base (12) is mounted on an external structural member for a load-bearing turning action mechanism and a rotary action mechanism; the mechanism fixing base (12) is provided with an opening, the rotary action mechanism is connected with the mechanism fixing base (12), a rotary power motor (23) and a rotary speed reducer (22) of the rotary action mechanism are positioned at the lower part of the mechanism fixing base (12), and a rotary power output shaft (16) passes through the opening and is connected with the overturning base (11); the overturning power motor (8) and the overturning speed reducer (9) of the overturning action mechanism are fixed on the overturning base (11).

9. A novel compact kitchen waste bag separating mechanism as claimed in claim 3, wherein the power action mechanism operates in the following manner:

and (3) overturning: the overturning speed reducer (9) transmits power to the overturning power output shaft (6) under the drive of the overturning power motor (8), and the overturning power output shaft (6) drives the tray (1) to overturn in the horizontal direction together so as to change the posture of the tray (1);

and (3) rotation action: the rotary speed reducer (22) transmits power to the rotary power output shaft (16) under the drive of the rotary power motor (23), and the rotary power output shaft (16) drives the overturning base (11) to rotate forwards and backwards in the horizontal direction together so as to change the space position of the tray (1).