Turnover type kitchen garbage can dumping device

Abstract

The utility model relates to the technical field of kitchen waste treatment devices, in particular to a turnover type kitchen waste bin dumping device which comprises a sleeve frame, and the sleeve frame comprises a hollow sleeve cavity used for being sleeved with a kitchen waste bin. The rotation stopping shaft assembly comprises a supporting shaft and a rotating shaft which are movably arranged in a sleeving mode, the outer side of the rotating shaft is connected with a rotating arm connecting shaft in a sleeving mode, and the rotating arm connecting shaft is connected with the sleeve frame through a rotating arm; the number of the lifting driving assemblies is two, and the lifting driving assemblies are symmetrically arranged on the base; and the rotating assembly comprises a rotating motor connected with the lifting driving assembly, a first rotating gear is connected to a rotating shaft of the rotating motor, and the first rotating gear can be meshed with a second rotating gear arranged at the end of the rotating shaft. The device is simple in structure, complete in function and convenient to assemble and disassemble, the cost can be greatly reduced, and the kitchen waste dumping efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of restaurant and kitchen garbage processing devices, in particular to a flip-type restaurant and kitchen garbage bin dumping device. Background Art

[0002] Kitchen waste, commonly referred to as swill, mainly refers to food residues and waste cooking oils produced in catering, unit catering and other activities. Its composition is quite complex, including rice, flour food residues, vegetables, animal and vegetable oils, meat and bones, etc., and sometimes mixed with some domestic waste, such as plastic bags, tableware, glassware, metal, etc.

[0003] There are several common methods for the treatment of food waste. For example, physical sorting treatment mainly separates the various components in the garbage through a series of methods and then recycles them uniformly. This method can maximize the use of resources while reducing the pollution that may be caused by garbage, but the cost is relatively high. There is also the crushing and direct discharge method, which is to use high-speed blades to crush food waste and flush it into the sewer. Landfill is an anaerobic digestion treatment method that can decompose and dispose of organic matter in the garbage. In addition, anaerobic treatment and microbial treatment are also common methods, both of which use microorganisms to decompose and utilize organic matter.

[0004] Before the kitchen waste is processed, it is usually stored in a kitchen waste bin. When it needs to be processed, the kitchen waste bin is manually lifted and poured into a kitchen waste recycling vehicle or a kitchen waste processing system. Since the kitchen waste bins for storing kitchen waste are generally large, mainly with a small bottom diameter and a large top diameter, and edges are provided on the outside of the top diameter, and the shape can be square or round, etc. Therefore, manual operation has a high labor intensity and is easy to cause muscle strain in the human body.

[0005] In view of the above situation, the Chinese invention patent with the announcement number CN116812581A discloses a loading device, which includes a main frame, a slide rail assembly and a mounting bracket. The slide rail assembly is arranged on the left and right sides of the main frame, and the tooth plate welding assembly is arranged on the right side of the main frame. The pulley frame is driven by the swing arm to complete the flipping, and at the same time, the tooth plate drives the trash can to press against the plate so that the top cover of the trash can is opened to complete the automatic dumping of the garbage. Among them, for the fixing of the trash can, it adopts the method that the staff hangs the trash can on the tooth plate, and then controls the oil cylinder to start through the circuit, the oil cylinder drives the swing arm to flip backward, the swing arm drives the connecting rod to move upward, and then the connecting rod drives the tooth plate to move upward, and at the same time, the pulley frame moves upward, and when the pulley frame reaches the top of the slide rail assembly, the entire trash can is flipped to complete the dumping.

[0006] This device is not only complex in structure and occupies a large space, but also mounts one side edge of the trash can on the tooth plate. Through this structure, the entire weight of the trash can is concentrated on this single edge. The trash can is very likely to break during the lifting process, which will affect the life of the trash can. In addition, since the upper surface of the edge of the trash can is not locked during the dumping process, the trash can is very likely to separate from the tooth plate when controlling the trash can to flip, causing the trash can to flip and separate from the feeding device. In addition, the dumping angle is only 90 degrees, which will cause garbage to remain in the kitchen waste bin, resulting in incomplete dumping.

[0007] Therefore, a new technical solution is urgently needed to solve the above technical problems. Utility Model Content

[0008] The purpose of the utility model is to overcome the above-mentioned problems of the prior art and provide a flip-type kitchen garbage bin dumping device to solve the technical problems of the prior art that the device structure is complex, the edge of the garbage bin is easily broken, the flipping angle is small, and the garbage cannot be completely dumped out.

[0009] The above objectives are achieved through the following technical solutions:

[0010] A flip-type kitchen garbage bin dumping device, comprising:

[0011] A sleeve frame, the sleeve frame includes a hollow sleeve cavity for sleeve-mounting the kitchen waste bin, and a pair of locking components are arranged on the surface of the sleeve frame, the locking components are used to press the upper surfaces of the left and right edges of the kitchen waste bin;

[0012] A stop shaft assembly, the stop shaft assembly comprising a movably sleeved support shaft and a rotating shaft, a swing arm connecting shaft is sleeved on the outer side of the rotating shaft, and the swing arm connecting shaft is connected to the sleeve frame through a swing arm;

[0013] A lifting drive assembly, wherein there are two lifting drive assemblies, which are symmetrically arranged on the base, with one side serving as a loading area and the other side serving as a dumping area; the lifting drive assembly comprises a lifting slide, and the two lifting slides are respectively connected to the two ends of the support shaft;

[0014] A rotating assembly, the rotating assembly comprising a rotating motor connected to the lifting drive assembly, and a first rotating gear connected to the rotating shaft of the rotating motor, the first rotating gear being able to mesh with a second rotating gear disposed at the end of the rotating shaft;

[0015] A flip limit support mechanism is arranged in the material pouring area and is connected to the lifting drive assembly.

[0016] Furthermore, a material guiding assembly is also arranged on the lifting drive assembly corresponding to the material pouring area.

[0017] Furthermore, the lifting drive assembly includes a motor casing connected to the base, a screw casing is arranged on the motor casing; a lifting motor with a rotating shaft facing upward is arranged in the motor casing, a lifting screw is movably arranged in the screw casing, the lifting motor is connected to the bottom end of the lifting screw via a coupling; the lifting screw is sleeved with the lifting slide that matches it.

[0018] Furthermore, a socket capable of socketing the support shaft is provided on one side facing each other of the two lifting slides, and a vertical movement groove capable of allowing the socket to extend out is provided on one side facing each other of the two screw rod guards.

[0019] Furthermore, the material guide assembly includes a C-shaped support rod connecting the two screw guards, and the C-shaped support rod is movably connected to a material guide shaft, both ends of the material guide shaft are hinged to a material guide plate, and both sides of the material guide plate are hinged to the outer wall of the screw guard via an electric push rod.

[0020] Furthermore, a stop column is provided at either end of the support shaft, and a stop groove matching the stop column is opened at a corresponding position of the rotating shaft, and the stop groove includes a first stop wall and a second stop wall.

[0021] Furthermore, the anti-rotation groove is an arc-shaped groove with an arc of 90° to 300°.

[0022] Furthermore, the flip limit support mechanism includes a pair of semicircular ear plates connected to the two lifting drive components, and a number of mutually symmetrical limit rod through holes are opened on the two semicircular ear plates along the circumferential direction, and the corresponding two limit rod through holes can allow the limit rod to pass through.

[0023] Furthermore, the locking assembly includes a first rotating shaft support and a second rotating shaft support fixed to the upper surface of the sleeve frame, and a locking rotating shaft is movably sleeved on the first rotating shaft support and the second rotating shaft support, and a plurality of locking tongues are fixedly connected to the locking rotating shaft, and the locking rotating shaft is driven by a locking motor.

[0024] Furthermore, the base is provided with a pair of retaining arms on one side of the loading area to form a feeding cavity for receiving the sleeve frame, and a pair of roller passage grooves for the bottom rollers of the kitchen waste bin to pass through are provided on the outer side of the sleeve frame.

[0025] The utility model provides a flip-type kitchen garbage bin dumping device, which can complete the lifting and flipping of the parameter garbage bin only through a vertical track, and has high control accuracy. The dumped garbage is accurately guided by adding a material guide component, so that the garbage can be guided to the designated position by the gravity of the garbage itself. The flipping is also assisted by a flip limit support mechanism, thereby further improving the safety of the operation. The device is not only simple in structure and fully functional, but also easy to assemble and disassemble, which can greatly reduce costs and effectively improve the efficiency of kitchen garbage dumping. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the lifting and lowering of a tipping device for a flip-type kitchen garbage bin according to the utility model;

[0027] Figure 2 It is a schematic diagram of the flipping of a flip-type kitchen garbage bin dumping device of the utility model;

[0028] Figure 3 This is a flip side view of a flip type kitchen garbage bin dumping device according to the utility model;

[0029] Figure 4 It is a cross-sectional view of a flip-type kitchen garbage bin dumping device according to the utility model;

[0030] Figure 5 It is a structural schematic diagram of a stop shaft assembly of a tipping device for a flip-type kitchen garbage bin according to the utility model;

[0031] Figure 6 It is a structural schematic diagram of a stop chute of a tipping device for a flip-type kitchen garbage bin according to the utility model;

[0032] Figure 7 The utility model is a schematic structural diagram of a sleeve frame and a locking assembly in a tipping device for a flip-type kitchen garbage bin.

[0033] Graphic marking:

[0034] 1- sleeve frame, 101- hollow sleeve cavity, 102- locking assembly, 103- roller aisle groove, 104- first rotating shaft support, 105- second rotating shaft support, 106- locking rotating shaft, 107- locking tongue, 108- locking motor;

[0035] 2- anti-rotation shaft assembly, 201- supporting shaft, 202- rotating shaft, 203- swing arm connecting shaft, 204- swing arm, 205- anti-rotation column, 206- anti-rotation groove, 207- first anti-rotation wall, 208- second anti-rotation wall, 209- second rotating gear;

[0036] 3-lifting drive assembly, 301-feeding area, 302-dumping area, 303-lifting slide, 304-motor housing, 305-screw housing, 306-lifting motor, 307-lifting screw, 308-coupling, 309-sleeve, 310-motion slot;

[0037] 4-rotating assembly, 401-rotating motor, 402-first rotating gear;

[0038] 5- flip limit support mechanism, 501- semicircular ear plate, 502- limit rod through hole, 503- limit rod;

[0039] 6-, 601-C-shaped support rod, 602-material guide shaft, 603-material guide plate, 604-electric push rod;

[0040] 7-base, 701-blocking arm, 702-feeding chamber. DETAILED DESCRIPTION

[0041] The utility model is further described in detail below based on the accompanying drawings and embodiments. The described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0042] like Figure 1 to Figure 3 As shown, the present invention provides a flip-type kitchen waste bin dumping device, comprising:

[0043] A sleeve frame 1, the sleeve frame 1 includes a hollow sleeve cavity 101 for sleeve-mounting a kitchen waste bin, and a pair of locking components 102 are arranged on the surface of the sleeve frame 1, the locking components 102 are used to press the upper surfaces of the left and right edges of the kitchen waste bin, and can effectively prevent the kitchen waste bin from falling when flipping;

[0044] The anti-rotation shaft assembly 2 comprises a support shaft 201 and a rotating shaft 202 which are movably sleeved, and a swing arm connecting shaft 203 is sleeved on the outer side of the rotating shaft 202, and the swing arm connecting shaft 203 is connected to the sleeve frame 1 through a swing arm 204; in this structure, the rotating shaft 202 can rotate clockwise or counterclockwise relative to the support shaft 201, and the swing arm connecting shaft 203 is fixedly connected to the rotating shaft 202, and the form of the fixed connection is not limited to a key connection or a screw connection;

[0045] A lifting drive assembly 3, wherein there are two lifting drive assemblies 3, which are symmetrically arranged on the base 7, with one side serving as a loading area 301 and the other side serving as a dumping area 302; the lifting drive assembly 3 comprises a lifting slide 303, wherein the two lifting slides 303 are respectively connected to the two ends of the support shaft 201, and can drive the support shaft 201 to perform synchronous lifting and lowering, thereby driving the kitchen waste bin to be lifted so as to reach a designated position for flipping, or lowering the kitchen waste bin after dumping the waste for recycling;

[0046] The rotating assembly 4 includes a rotating motor 401 connected to the lifting drive assembly 3, and a first rotating gear 402 is connected to the rotating shaft of the rotating motor 401. The first rotating gear 402 can mesh with the second rotating gear 209 provided at the end of the rotating shaft 202, and can control the rotating shaft 202 to rotate clockwise or counterclockwise relative to the supporting shaft 201 under the drive of the rotating motor 401, thereby achieving the purpose of driving the kitchen garbage bin to flip and dump garbage;

[0047] The flipping limit support mechanism 5 is arranged in the dumping area 302 and is connected to the lifting drive assembly 3, and is used to provide limit support for the swing arm 204 when it is flipped to a specified position, so as to reduce the gravity borne by the first rotating gear 402 and the second rotating gear 209 that are meshed with each other, thereby reducing damage.

[0048] Working principle:

[0049] The kitchen waste bin is manually pushed into the hollow casing 101 on the horizontal plane. Driven by the lifting drive assembly 3, the casing 1 is gradually lifted until it contacts the edge bottom wall of the kitchen waste bin. Then, the locking assembly 102 presses the edge surface of the kitchen waste bin to prevent the kitchen waste bin from being separated from the casing during subsequent flipping.

[0050] At this time, the kitchen waste bin continues to be driven to rise to a predetermined height; at this time, the first rotating gear 402 will mesh with the second rotating gear 209, and the kitchen waste bin will be driven to flip under the drive of the rotating motor 401. After reaching the specified angle, the swing arm 204 will be supported by the flip limit support mechanism 5, and the garbage dumping will be successfully completed.

[0051] After the dumping is completed, the rotary motor 401 is driven in the reverse direction, and the kitchen waste bin is flipped back to the normal position. At this time, the locking assembly 102 is unlocked, the lifting drive assembly 3 works, and drives the kitchen waste bin to descend to the ground.

[0052] At this time, the casing 1 continues to descend to the horizontal plane, and the kitchen waste bin is manually pulled out of the hollow casing 101, and the process is completed in one step.

[0053] like Figure 2 and Figure 3 As shown, a material guiding assembly 6 is also provided on the lifting drive assembly 3 corresponding to the material dumping area 302, which is used to guide the garbage dumped from the food waste bin during flipping so that it can better enter the garbage recycling device. The garbage recycling device in this embodiment includes a garbage recycling vehicle, a food waste recycling and processing device, etc.

[0054] Specifically, the material guide assembly 6 includes a C-shaped support rod 601 connecting the two screw rod guards 305, and a material guide shaft 602 is movably connected to the C-shaped support rod 601. The two ends of the material guide shaft 602 are hinged to the material guide plate 603, and the two sides of the material guide plate 603 are hinged to the outer wall of the screw rod guard 305 through an electric push rod 604 or a lifting cylinder; under the drive of the electric push rod 604 or the lifting cylinder, the material guide plate 603 can rotate clockwise or counterclockwise relative to the material guide shaft 602 to adjust the material guiding direction.

[0055] The guide plate 603 in this embodiment is an arc-shaped plate, which can concentrate the received garbage at the axis position for guiding, and can effectively prevent it from falling to the outside.

[0056] like Figure 4 As shown, the lifting drive assembly 3 in this embodiment includes a motor housing 304 connected to the base 7, and a screw housing 305 is arranged on the motor housing 304; a lifting motor 306 with a rotating shaft facing upward is arranged in the motor housing 304, and a lifting screw 307 is movably arranged in the screw housing 305, and the lifting motor 306 is connected to the bottom end of the lifting screw 307 through a coupling 308;

[0057] The lifting screw 307 is sleeved with the lifting slide 303 matched with it. Driven by the lifting motor 306, the lifting screw 307 rotates synchronously, thereby driving the lifting slide 303 to perform vertical lifting in the screw housing 305.

[0058] A socket 309 capable of socketing the support shaft 201 is provided on one side facing each other of the two lifting slides 303, and a vertical movement groove 310 for allowing the socket 309 to extend is provided on one side facing each other of the two screw rod casings 305. The movement groove 310 is used to limit the lifting area of ​​the lifting slide 303 so that it can be lifted and lowered within a safe range.

[0059] like Figure 5 and Figure 6As shown, as an optimization of the anti-rotation shaft assembly 2 in this embodiment, a anti-rotation column 205 is provided at either end of the support shaft 201, and a anti-rotation groove 206 matching the anti-rotation column 205 is opened at the corresponding position of the rotating shaft 202, and the anti-rotation groove 206 includes a first anti-rotation wall 207 and a second anti-rotation wall 208. The first anti-rotation wall 207 and the anti-rotation column 208 are used to stop the rotation of the rotating shaft 202 in the clockwise direction, and the second anti-rotation wall 208 and the anti-rotation column 205 are used to stop the rotation of the rotating shaft 202 in the counterclockwise direction.

[0060] Specifically, the anti-rotation groove 206 is an arc groove with an arc of 90° to 300°. The arc specifies the maximum rotation angle of the rotating shaft relative to the supporting shaft. Within this range, the rotating motor 401 can control the rotating shaft 202 to rotate by any degree.

[0061] As a specific embodiment of the present solution, the arc is 180°, under which the kitchen waste bin can be turned over from an opening facing upward to an opening facing downward, thereby facilitating the complete falling of the garbage in the kitchen waste bin.

[0062] like Figure 1 to Figure 3 As shown, the flip limit support mechanism 5 in this embodiment includes a pair of semicircular ear plates 501 connected to the two lifting drive components 3, and a plurality of mutually symmetrical limit rod through holes 502 are opened on the two semicircular ear plates 501 along the circumferential direction, and the corresponding two limit rod through holes 502 can allow the limit rod 503 to pass through; after flipping, the limit rod 503 can support the swing arm 204.

[0063] Specifically, each of the limit rod through holes 502 in this embodiment is used to change the different positions of the limit rod 503, thereby realizing the limit support for different rotation angles of the rear swing arm 204 after flipping, further improving the auxiliary control of the flipping angle during the flipping process, and can effectively reduce the load on the gear, thereby increasing the service life of the equipment.

[0064] like Figure 7 As shown, the locking assembly 102 in this embodiment includes a first rotating shaft support 104 and a second rotating shaft support 105 fixed to the upper surface of the sleeve frame 1, and a locking shaft 106 is movably sleeved on the first rotating shaft support 104 and the second rotating shaft support 105, and a plurality of locking tongues 107 are fixedly connected to the locking shaft 106, and the locking shaft 106 is driven by a locking motor 108.

[0065] Specifically, when the sleeve frame 1 contacts the lower side of the edge of the kitchen waste bin, the locking motor 108 drives the locking shaft 106 to rotate, so as to press the locking tongue 107 to the upper side of the left and right edges of the kitchen waste bin, thereby locking and fixing the kitchen waste bin.

[0066] like Figure 1 and Figure 2 As shown, in this embodiment, the base 7 is further provided with a pair of retaining arms 701 on one side of the loading area 301, constituting a feeding cavity 702 for receiving the sleeve 1, and a pair of roller passage grooves 103 for the bottom rollers of the kitchen waste bin to pass through are provided on the outside of the sleeve 1; so that the kitchen waste bin can be pushed into or pulled out of the hollow sleeve cavity 101 from the outside of the sleeve 1 through the roller passage grooves 103.

[0067] The above description is only for illustrating the implementation mode of the present invention and is not intended to limit the present invention. For those skilled in the art, any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A flip-type kitchen garbage bin dumping device, characterized in that: include: A sleeve frame (1), the sleeve frame (1) comprising a hollow sleeve cavity (101) for sleeve-mounting a kitchen waste bin, and a pair of locking components (102) are arranged on the surface of the sleeve frame (1), the locking components (102) being used to press the upper surfaces of the left and right edges of the kitchen waste bin; A stop shaft assembly (2), the stop shaft assembly (2) comprising a movably sleeved support shaft (201) and a rotating shaft (202), a swing arm connecting shaft (203) being sleeved on the outer side of the rotating shaft (202), and the swing arm connecting shaft (203) being connected to the sleeve frame (1) via a swing arm (204); A lifting drive assembly (3), wherein there are two lifting drive assemblies (3), which are symmetrically arranged on the base (7), with one side serving as a loading area (301) and the other side serving as a dumping area (302); the lifting drive assembly (3) comprises a lifting slide (303), and the two lifting slides (303) are respectively connected to two ends of the support shaft (201); A rotating assembly (4), the rotating assembly (4) comprising a rotating motor (401) connected to the lifting drive assembly (3), and a first rotating gear (402) connected to the rotating shaft of the rotating motor (401), the first rotating gear (402) being capable of meshing with a second rotating gear (209) arranged at the end of the rotating shaft (202); A flipping limit support mechanism (5), wherein the flipping limit support mechanism (5) is arranged in the material dumping area (302) and is connected to the lifting drive assembly (3).

2. The tipping device for kitchen garbage bin according to claim 1, characterized in that: A material guiding component (6) is also provided on the lifting drive component (3) corresponding to the material pouring area (302).

3. The tipping device for a kitchen garbage bin according to claim 2, characterized in that: The lifting drive assembly (3) comprises a motor housing (304) connected to the base (7), and a screw housing (305) is arranged on the motor housing (304); a lifting motor (306) with a rotating shaft facing upward is arranged in the motor housing (304), a lifting screw (307) is movably arranged in the screw housing (305), and the lifting motor (306) is connected to the bottom end of the lifting screw (307) via a coupling (308); The lifting screw rod (307) is sleeved with the lifting slide seat (303) matched therewith.

4. The tip-over type kitchen garbage bin dumping device according to claim 3, characterized in that: A sleeve (309) capable of sleeve-connecting the support shaft (201) is provided on one side facing each other of the two lifting slides (303), and a vertical movement groove (310) capable of allowing the sleeve (309) to extend is provided on one side facing each other of the two screw rod protective shells (305).

5. A tip-over type kitchen garbage bin dumping device according to claim 3 or 4, characterized in that: The material guide assembly (6) includes a C-shaped support rod (601) connecting the two screw rod protective shells (305), and a material guide shaft (602) is movably connected to the C-shaped support rod (601). The two ends of the material guide shaft (602) are hinged to the material guide plate (603), and the two sides of the material guide plate (603) are hinged to the outer wall of the screw rod protective shell (305) through an electric push rod (604).

6. The tip-over type kitchen garbage bin dumping device according to claim 1, characterized in that: A stop column (205) is provided at either end of the support shaft (201), and a stop groove (206) matching the stop column (205) is provided at a corresponding position of the rotating shaft (202), and the stop groove (206) includes a first stop wall (207) and a second stop wall (208).

7. The tipping device for a kitchen garbage bin according to claim 6, characterized in that: The anti-rotation groove (206) is an arc-shaped groove with an arc of 90° to 300°.

8. The tip-over type kitchen garbage bin dumping device according to claim 1, characterized in that: The flip limit support mechanism (5) comprises a pair of semicircular ear plates (501) connected to the two lifting drive components (3), and a plurality of mutually symmetrical limit rod through holes (502) are provided on the two semicircular ear plates (501) along the circumferential direction, and the corresponding two limit rod through holes (502) can allow the limit rod (503) to pass through.

9. The tip-over type kitchen garbage bin dumping device according to claim 1, characterized in that: The locking assembly (102) comprises a first rotating shaft support (104) and a second rotating shaft support (105) fixed to the upper surface of the sleeve frame (1); a locking rotating shaft (106) is movably sleeved on the first rotating shaft support (104) and the second rotating shaft support (105); a plurality of locking tongues (107) are fixedly connected to the locking rotating shaft (106); and the locking rotating shaft (106) is driven by a locking motor (108).

10. The tip-over type kitchen garbage bin dumping device according to claim 1, characterized in that: The base (7) is also provided with a pair of retaining arms (701) located on one side of the loading area (301), forming a feeding cavity (702) for receiving the sleeve (1), and a pair of roller passage grooves (103) are provided on the outside of the sleeve (1) for allowing the bottom rollers of the kitchen waste bin to pass through.

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