A multifunctional integrated unloading bin for kitchen waste treatment

Abstract

The invention discloses a multifunctional integrated unloading bin for kitchen waste treatment, comprising: a waste treatment box, the top and bottom of which are respectively provided with a waste inlet and a waste outlet; a slag bin, the slag bin is fixed at one side of the waste treatment box, and the top of the slag bin has a slag pouring inlet; a slag dumping screen mechanism, the slag dumping screen mechanism is fixed at the waste inlet, and is used to dump the slag into the slag pouring inlet; a bag breaking roller moving mechanism, the two ends of the bag breaking roller moving mechanism are respectively slidably connected with the two sides of the slag dumping screen mechanism; a draining spiral slurry conveying mechanism, the draining spiral slurry conveying mechanism is fixed at the waste outlet, and the two sides of the bottom of the draining spiral slurry conveying mechanism are respectively provided with a slurry outlet and a slurry outlet. The unloading bin has a high degree of automation, does not require manual sorting, and has multiple uses, saves energy consumption, and reduces the area occupied by the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of restaurant and kitchen waste treatment devices, and more particularly to a multifunctional integrated unloading bin for restaurant and kitchen waste treatment. Background Art

[0002] my country has a well-developed catering industry and is a world-renowned catering country. With economic growth and the improvement of people's living standards, consumption on catering is increasing day by day, which brings with it a large amount of food waste. If the food waste is not handled in time, it will not only cause great pressure on the environment, but also cause harmful substances to flow into the ecosystem, destroying the stability of the ecosystem.

[0003] Due to the diversity and complexity of the ingredients of food waste, in the pre-treatment process, the food waste after weighing must be sorted before entering the subsequent pulping process to ensure the normal operation of the pulping machine and produce pulp of qualified quality. At present, this processing link adopts manual sorting, which has low work efficiency and poor operating environment, and does not meet environmental protection requirements.

[0004] Therefore, how to provide a multifunctional integrated unloading silo for food waste treatment that has a high degree of automation, does not require manual sorting, and can be used for multiple purposes and can reduce the area occupied by the equipment is an urgent problem that technicians in this field need to solve. Summary of the invention

[0005] In view of this, the present invention provides a multifunctional integrated unloading bin for kitchen waste treatment, which has a high degree of automation, does not require manual sorting, and has multiple uses, thereby reducing the area occupied by the equipment.

[0006] In order to achieve the above object, the present invention adopts the following technical solution:

[0007] A multifunctional integrated unloading bin for treating kitchen waste, comprising:

[0008] A garbage disposal box, wherein the top and bottom of the garbage disposal box are respectively provided with a garbage inlet and a garbage outlet;

[0009] A slag bin, which is fixed to one side of the garbage disposal box and has a slag pouring inlet at the top;

[0010] A slag dumping screen mechanism, the slag dumping screen mechanism is fixed at the garbage inlet and is used to dump the slag into the slag dumping inlet;

[0011] A bag breaking roller moving mechanism, wherein two ends of the bag breaking roller moving mechanism are respectively slidably connected to two sides of the slag dumping screen mechanism;

[0012] A draining screw conveying slurry mechanism is fixed at the garbage outlet, and a slurry outlet and a slurry outlet are respectively arranged on both sides of the bottom end of the draining screw conveying slurry mechanism.

[0013] It can be known from the above technical scheme that compared with the prior art, the present invention discloses a multifunctional integrated unloading bin for kitchen waste treatment, wherein the garbage material is poured onto the slag dumping screen mechanism, and the bag breaking roller moving mechanism moves in translation to break the bagged garbage in the garbage, so that the garbage in the bag is scattered out, and the garbage larger than the diameter of the sieve hole is dumped through the slag dumping screen mechanism and dumped into the slag bin through the slag pouring inlet for collection, and the garbage smaller than the diameter of the sieve hole falls into the draining screw conveying slurry mechanism, and the water in the garbage flows into the external water collection tank through the slurry outlet, which can reduce the material transportation weight, improve the transportation efficiency, and facilitate the garbage slurry to be discharged to the pulping machine through the slurry outlet under the conveyance of the draining screw conveying slurry mechanism. The unloading bin has a high degree of automation, does not require manual sorting, and has multiple uses, saving energy consumption and reducing the area occupied by the equipment.

[0014] Furthermore, the slag dumping screen mechanism comprises:

[0015] A frame, wherein the bottom end of the frame is fixedly connected to the garbage inlet, and the two ends of the bag breaking roller moving mechanism are respectively slidably connected to two opposite sides of the frame;

[0016] A slag dumping assembly, the slag dumping assembly is placed inside the frame, two sides of the slag dumping assembly are respectively slidably connected to two opposite inner side walls of the frame, and the slag dumping assembly is located below the bag breaking roller moving mechanism;

[0017] A pushing part is fixed on the outer wall of one side of the frame, and a telescopic end of the pushing part is hingedly connected to one side of the slag dumping assembly.

[0018] The beneficial effect of adopting the above technical solution is that the pushing part pushes the slag dumping assembly to tilt the slag dumping assembly at a certain angle, so that the garbage on the slag dumping assembly can be dumped into the slag bin.

[0019] Furthermore, the side surfaces of the two opposite sides of the frame are provided with long guide sliding holes, and the two opposite outer sides of the frame are respectively provided with long slide rail assemblies, and the bottom ends of the long slide rail assemblies are fixed to the top of the garbage disposal box, and the bag breaking roller moving mechanism includes:

[0020] A transverse bag-breaking roller, wherein both ends of the transverse bag-breaking roller are respectively arranged through the two long strip-shaped guide sliding holes, and a plurality of bag-breaking sharp teeth are evenly fixed on the transverse bag-breaking roller;

[0021] There are two movable driving parts, which are respectively slidably connected to the two long strip slide rail assemblies, and the driving ends of the two movable driving parts are respectively fixedly connected to the two ends of the transverse bag breaking roller.

[0022] The beneficial effect of adopting the above technical solution is that the mobile driving part moves and drives the transverse bag breaking roller to translate and rotate, and then the bagged garbage is punctured by the bag breaking sharp teeth.

[0023] Furthermore, the two elongated slide rail assemblies each include:

[0024] I-beam, the I-beam is located outside the frame, and the bottom end of the I-beam is fixedly connected to the top end of the garbage disposal box;

[0025] A triangular guide rail, the triangular guide rail being fixed on the inner side wall of one side of the lower edge wing of the I-beam;

[0026] The two mobile drive units each include:

[0027] A U-shaped frame, wherein the opening of the U-shaped frame is arranged downward, the I-beam is placed on the opening side of the U-shaped frame, a first pin is fixed to the bottom of one side wall of the U-shaped frame, a V-shaped guide wheel is arranged on the first pin, the V-shaped guide wheel is adapted to the shape of the triangular guide rail and the two are connected in rolling contact, a first rotating shaft and a second rotating shaft are connected to the top of the U-shaped frame in an upper and lower rotational manner, a driven gear and a driving gear are respectively sleeved on the first rotating shaft and the second rotating shaft, the driving gear is meshed and drivenly connected with the driven gear, and one end of the first rotating shaft is fixedly connected to one end of the transverse bag breaking roller through a coupling;

[0028] A driving motor, wherein the driving motor is fixed to an outer wall of one side of the U-shaped frame, and a driving end of the driving motor is fixedly connected to one end of the second rotating shaft;

[0029] A driving rack, wherein the bottom end of the driving rack is fixedly connected to the top end of the upper edge wing of the I-beam, and the driving rack is arranged along the length direction of the I-beam, and the driving rack is meshed and transmission-connected with the driving gear.

[0030] The beneficial effect of adopting the above technical solution is that the driving motor drives the second rotating shaft to rotate, and then the driving gear on the second rotating shaft rotates, and the driving gear drives the driven gear to rotate, driving the transverse bag breaking roller to rotate, and the driving gear is meshed with the driving rack, thereby realizing the movement of the U-shaped frame along the length direction of the driving rack, thereby realizing the movement of the transverse bag breaking roller, and at the same time, the V-shaped guide wheel is in rolling contact with the triangular guide rail, which can guide the movement of the transverse bag breaking roller and ensure the linearity of the transverse movement of the transverse bag breaking roller. Therefore, the transverse bag breaking roller rotates at a uniform speed while moving transversely to complete the bag breaking function.

[0031] Furthermore, rectangular guide rails are fixed to the inner side of the upper edge wing on one side of the I-beam and the inner sides of the upper edge wing and lower edge wing on the other side of the I-beam, and second pins are fixed to the positions corresponding to the rectangular guide rails on both sides of the U-shaped frame, and rollers are provided on the second pins, which are in rolling contact with the rectangular guide rails.

[0032] The beneficial effect of adopting the above technical solution is to improve the stability of the transverse bag breaking roller when it moves.

[0033] Furthermore, guide channel steels are respectively fixed on two opposite inner side walls of the frame, and the slag dumping assembly includes:

[0034] A dumping screen, the dumping screen is placed in the frame, and first rollers are provided on two opposite side walls of the dumping screen, and the first rollers are in rolling contact with the guide channel steel;

[0035] A push plate, the push plate is placed in the frame, second rollers are respectively provided on both sides of the push plate, the second rollers are in rolling contact with the guide channel steel, and hinge seats are respectively provided on both sides of the push plate;

[0036] Push rods, there are two push rods, and one end of the two push rods is respectively hingedly connected to the two hinged seats, and the other end is respectively hingedly connected to the middle of both sides of the dumping screen;

[0037] The driving part comprises:

[0038] A fixing frame, the fixing frame is fixedly connected to an outer wall of one side of the frame;

[0039] A pushing cylinder, wherein the cylinder barrel of the pushing cylinder is hinged to the fixing frame, the telescopic end of the pushing cylinder is passed through one side of the frame and is hingedly connected to the middle part of the pushing plate, and the telescopic end of the pushing cylinder is located below the transverse bag breaking roller.

[0040] Furthermore, the two guide channel steels each include:

[0041] Straight channel steel, the straight channel steel is fixedly connected to the inner side wall of the frame, and the second roller is in rolling contact with the straight channel steel;

[0042] An arc-shaped channel steel, one end of which is connected to one end of the straight channel steel, and the other end of which is bent downward and extends to the slag pouring inlet, and the first roller is in rolling contact with the arc-shaped channel steel.

[0043] The beneficial effect of adopting the above technical solution is that when the bag is broken, the push cylinder is activated to drive the push plate to move forward. At this time, the second roller on the support plate rolls in the straight channel steel. When the first roller enters the arc channel steel, the dumping screen begins to tilt upward. When the first roller of the dumping screen reaches the lowest point of the arc channel steel, the dumping screen reaches the set inclination angle, and the debris on the screen surface slides into the slag bin, completing the screening function.

[0044] Furthermore, the drain screw slurry conveying mechanism comprises:

[0045] A drain trough, wherein the notch of the drain trough is fixedly connected to the garbage outlet, a drain screen is fixed in the drain trough, and a slurry hole is opened on one side of the trough wall of the drain trough;

[0046] A slurry inclined collecting trough, the notch of which is fixed to the bottom end of the drain trough, the slurry inclined collecting trough is located below the drain screen, and the slurry outlet is provided at the lower end of the slurry inclined collecting trough;

[0047] A connecting outer box, one side of which is fixedly connected to an outer wall of one side of the drain trough, and the connecting outer box is connected to the drain trough through a slurry hole, two motors are fixed on the connecting outer box, and the slurry outlet is provided on one side of the bottom end of the connecting outer box;

[0048] A load-end bearing seat, wherein the load-end bearing seats are two and are respectively fixedly connected to the outer wall of the other side of the drain trough;

[0049] A shaftless spiral conveying blade, wherein the shaftless spiral conveying blade is two blades arranged side by side, and a front fixing plate and a rear fixing plate are respectively fixed at both ends of the shaftless spiral conveying blade, a front end shaft is fixed to one side of the front fixing plate, and the front end shaft is fixedly connected to the driving end of the motor, and a rear end shaft is fixed to one side of the rear fixing plate, and the rear end shaft is rotatably connected to the load end bearing seat.

[0050] The beneficial effect of adopting the above technical solution is that garbage smaller than the diameter of the sieve hole falls into the drain trough, and the motor drives the shaftless spiral conveying blade to rotate, conveying the garbage material to the slurry outlet for discharge, while the liquid in the garbage material seeps through the drain screen into the slurry inclined collection trough, and finally discharges to the external water collection tank through the slurry outlet. At the same time, the use of shaftless spiral conveying blades, compared with the existing shafted spiral conveying blades, avoids the plastic in the garbage from being easily entangled on the shaft and affecting the normal operation of the spiral conveying blades, and avoids the post-maintenance work of frequently cleaning the shafted spiral conveying blades, greatly improving the transportation efficiency of garbage materials and reducing the labor maintenance cost and maintenance workload.

[0051] Furthermore, the two shaftless spiral conveying blades are arranged with opposite rotation directions.

[0052] The beneficial effect of adopting the above technical solution is that the two shaftless spiral conveying blades move in opposite directions, which can improve the tumbling effect of the garbage material and improve the screening efficiency and effect of the material.

[0053] Furthermore, a thrust bearing and a deep groove ball bearing are provided between the rear end shaft and the load end bearing seat, an oil-impregnated asbestos rope is wound around the rear end shaft, and the oil-impregnated asbestos rope is compressed by a sealing packing gland on the load end bearing seat.

[0054] The beneficial effect of adopting the above technical solution is that the load-end bearing seat is installed on the outside of the garbage disposal box, which is convenient for inspection, replacement and equipment maintenance, prevents the intrusion of liquid in the material, extends the service life of the bearing, and improves the equipment operation rate; and the thrust bearing and deep groove ball bearing combination is adopted, which can withstand large axial force and can stably bear the shear axial force of the screw conveyor, and an oil-immersed asbestos rope is provided to effectively prevent the external leakage of liquid in the garbage disposal box. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0056] Figure 1 A schematic diagram of the three-dimensional structure of a multifunctional integrated unloading bin for kitchen waste treatment provided by the present invention.

[0057] Figure 2 A side structural schematic diagram of a multifunctional integrated unloading bin for kitchen waste treatment provided by the invention.

[0058] Figure 3 The present invention provides a schematic diagram of the main structure of a multifunctional integrated unloading bin for kitchen waste treatment.

[0059] Figure 4 A schematic diagram of the top view of a multifunctional integrated unloading bin for kitchen waste treatment provided by the invention.

[0060] Figure 5 Schematic diagram of the three-dimensional structure of the garbage disposal box.

[0061] Figure 6 for Figure 5 Schematic diagram of the main structure.

[0062] Figure 7This is a schematic diagram of the structure of the slag dumping screen mechanism and the bag breaking roller moving mechanism assembled.

[0063] Figure 8 for Figure 7 Schematic diagram of the enlarged structure of part A in the middle.

[0064] Fig. 9 A schematic diagram of the structure of the mobile drive unit and the long slide rail assembly.

[0065] Fig.10 This is a structural view of the slag dumping assembly from the first perspective.

[0066] Fig.11 A structural view of the slag dumping assembly from a second perspective.

[0067] Fig.12 for Fig.11 Schematic diagram of the enlarged structure of part B in the middle.

[0068] Fig.13 This is a structural schematic diagram of the slag dumping screen mechanism when it is working.

[0069] Fig.14 This is a schematic diagram of the three-dimensional structure of the drainage screw slurry conveying mechanism.

[0070] Fig.15 for Fig.14 Schematic diagram of the main structure.

[0071] Fig.16 for Fig.15 Schematic diagram of the enlarged structure of local C in the middle.

[0072] Fig.17 for Fig.15 Schematic diagram of the enlarged structure of local D in the middle. DETAILED DESCRIPTION

[0073] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0074] See also Figure 1-Figure 17 The embodiment of the present invention discloses a multifunctional integrated unloading bin for kitchen waste treatment, comprising:

[0075] A garbage disposal box 1, wherein a garbage inlet 101 and a garbage outlet 102 are respectively provided at the top and bottom of the garbage disposal box 1;

[0076] A slag bin 2, which is fixed to one side of the garbage disposal box 1, and has a slag pouring inlet 201 at the top of the slag bin 2;

[0077] The slag dumping screen mechanism 3 is fixed at the garbage inlet 101 and is used to dump the slag into the slag pouring inlet 201;

[0078] The bag breaking roller moving mechanism 4, both ends of which are respectively slidably connected with both sides of the slag dumping screen mechanism 3;

[0079] The draining screw conveying slurry mechanism 5 is fixed at the garbage outlet 102, and the draining screw conveying slurry mechanism 5 has a slurry outlet 1021 and a slurry outlet 1022 respectively disposed on both sides of the bottom end.

[0080] The slag dumping screen mechanism 3 comprises:

[0081] The frame 31 has a bottom end fixedly connected to the garbage inlet 101, and two ends of the bag breaking roller moving mechanism 4 are respectively slidably connected to two opposite sides of the frame 31;

[0082] The slag dumping assembly 32 is placed inside the frame 31, and the two sides of the slag dumping assembly 32 are respectively slidably connected to the two opposite inner walls of the frame 31, and the slag dumping assembly 32 is located below the bag breaking roller moving mechanism 4;

[0083] The pushing part 33 is fixed on the outer wall of one side of the frame 31 , and the telescopic end of the pushing part 33 is hingedly connected to one side of the slag dumping assembly 32 .

[0084] The side surfaces of the two opposite sides of the frame 31 are provided with long strip guide slide holes 3101, and the two opposite outer sides of the frame 31 are respectively provided with long strip slide rail assemblies 6, and the bottom end of the long strip slide rail assembly 6 is fixed to the top of the garbage disposal box 1. The bag breaking roller moving mechanism 4 includes:

[0085] A transverse bag-breaking roller 41, both ends of which pass through two long strip-shaped guide sliding holes 3101, and a plurality of bag-breaking sharp teeth 411 are evenly distributed and fixed on the transverse bag-breaking roller 41;

[0086] There are two movable driving parts 42 , and they are respectively slidably connected to the two long strip slide rail assemblies 6 . The driving ends of the two movable driving parts 42 are respectively fixedly connected to the two ends of the transverse bag breaking roller 41 .

[0087] The two long strip slide rail assemblies 6 each include:

[0088] I-beam 61, the I-beam 61 is located outside the frame 31, and the bottom end of the I-beam 61 is fixedly connected to the top end of the garbage disposal box 1;

[0089] A triangular guide rail 62, the triangular guide rail 62 is fixed on the inner side wall of the lower edge wing of the I-beam 61;

[0090] The two mobile drive units 42 each include:

[0091] A U-shaped frame 421 is arranged with its opening facing downward, an I-beam 61 is placed on the opening side of the U-shaped frame 421, a first pin 422 is fixed to the bottom of one side wall of the U-shaped frame 421, a V-shaped guide wheel 423 is provided on the first pin 422, the V-shaped guide wheel 423 is adapted to the shape of the triangular guide rail 62 and the two are connected in rolling contact, a first rotating shaft 424 and a second rotating shaft 425 are connected to the top of the U-shaped frame 421 in rotation at intervals up and down, a driven gear 426 and a driving gear 427 are respectively sleeved on the first rotating shaft 424 and the second rotating shaft 425, the driving gear 427 is meshed and transmission-connected with the driven gear 426, and one end of the first rotating shaft 424 is fixedly connected to one end of the transverse bag breaking roller 41 through a coupling 428;

[0092] A driving motor 429, the driving motor 429 is fixed to an outer wall of one side of the U-shaped frame 421, and a driving end of the driving motor 429 is fixedly connected to one end of the second rotating shaft 425;

[0093] The driving rack 430 has a bottom end fixedly connected to the top of the upper edge wing of the I-beam 61 , and the driving rack 430 is arranged along the length direction of the I-beam 61 . The driving rack 430 is meshed and transmission-connected with the driving gear 427 .

[0094] Rectangular guide rails 63 are fixed to the inner side of the upper edge wing on one side of the I-beam 61 and the inner sides of the upper edge wing and lower edge wing on the other side of the I-beam 61. Second pin shafts 431 are fixed to the positions corresponding to the rectangular guide rails 63 on both sides of the U-shaped frame 421. Rollers 432 are provided on the second pin shafts 431, and the rollers 432 are in rolling contact with the rectangular guide rails 63.

[0095] Guide channel steels 34 are fixed to two opposite inner side walls of the frame 31, and the slag dumping assembly 32 includes:

[0096] A dumping screen 321 is placed in the frame 31, and first rollers 322 are provided on two opposite side walls of the dumping screen 321. The first rollers 322 are in rolling contact with the guide channel steel 34;

[0097] A push plate 323 is placed in the frame 31. Second rollers 324 are respectively provided on both sides of the push plate 323. The second rollers 324 are in rolling contact with the guide channel steel 34. Articulated seats 325 are respectively provided on both sides of the push plate 323.

[0098] Push rods 326, there are two push rods 326, and one end of the two push rods 326 is respectively hingedly connected to the two hinge seats 325, and the other end is respectively hingedly connected to the middle of the two sides of the dumping screen 321;

[0099] The pushing part 33 comprises:

[0100] A fixing frame 331, the fixing frame 331 is fixedly connected to an outer wall of one side of the frame 31;

[0101] The push cylinder 332 (hydraulic cylinder or air cylinder) has a cylinder barrel hinged to the fixed frame 331 , a telescopic end of the push cylinder 332 is passed through one side of the frame 31 and is hingedly connected to the middle of the push plate 323 , and the telescopic end of the push cylinder 332 is located below the transverse bag breaking roller 41 .

[0102] The two guide channel steels 34 each include:

[0103] A straight channel steel 341, the straight channel steel 341 is fixedly connected to the inner wall of the frame 31, and the second roller 324 is in rolling contact with the straight channel steel 341;

[0104] The arc-shaped channel steel 342 has one end connected to one end of the straight channel steel 341 , and the other end of the arc-shaped channel steel 342 is bent downward and extends to the slag pouring inlet 201 , and the first roller 322 is in rolling contact with the arc-shaped channel steel 342 .

[0105] The draining screw slurry conveying mechanism 5 comprises:

[0106] A drain trough 51, the notch of which is fixedly connected to the garbage outlet 102, a drain screen 52 is fixed in the drain trough 51, and a slurry hole 511 is opened on one side of the trough wall of the drain trough 51;

[0107] A slurry inclined collecting trough 53, the notch of which is fixed to the bottom end of the drain trough 51, the slurry inclined collecting trough 53 is located below the drain screen 52, and a slurry outlet 1021 is provided at the lower end of the slurry inclined collecting trough 53;

[0108] The outer box 54 is connected, one side of the outer box 54 is fixedly connected to the outer wall of one side of the drain trough 51, and the outer box 54 is connected to the drain trough 51 through the slurry hole 511. Two motors 55 are fixed on the outer box 54, and a slurry outlet 1022 is provided on one side of the bottom end of the outer box 54;

[0109] A load-end bearing seat 56, two load-end bearing seats 56, and each of them is fixedly connected to the outer wall of the other side of the drain trough 51;

[0110] The shaftless spiral conveying blade 57 is two shaftless spiral conveying blades 57 arranged side by side, and a front fixing plate 58 and a rear fixing plate 59 are fixed at both ends of the shaftless spiral conveying blade 57 respectively. A front end shaft 60 is fixed to one side of the front fixing plate 58, and the front end shaft 60 is fixedly connected to the driving end of the motor 55. A rear end shaft 64 is fixed to one side of the rear fixing plate 59, and the rear end shaft 64 is rotatably connected to the load end bearing seat 56. There is a certain gap between the shaftless spiral conveying blade 57 and the drain screen 52.

[0111] The two shaftless spiral conveying blades 57 are arranged in opposite directions of rotation.

[0112] A thrust bearing 7 and a deep groove ball bearing 8 are provided between the rear end shaft 64 and the load end bearing seat 56 . An oil-impregnated asbestos rope 9 is wound around the rear end shaft 64 , and the oil-impregnated asbestos rope 9 is compressed by a sealing packing gland 561 on the load end bearing seat 56 .

[0113] Among them, the main materials of the bag breaking roller moving mechanism, the slag dumping screen mechanism, and the draining screw slurry conveying mechanism are made of 304 stainless steel, which improves the corrosion resistance of the equipment and prolongs the service life of each component.

[0114] The unloading bin has the functions of bag breaking, screening, and draining spiral conveying. Specifically, the kitchen waste after measurement and weighing is poured onto the surface of the dumping screen. The whole bag or bulk garbage larger than the sieve hole is blocked on the sieve surface, and the garbage smaller than the sieve hole falls into the drain trough. First, the driving motor drives the second rotating shaft to rotate, and then the driving gear on the second rotating shaft rotates. The driving gear drives the driven gear to rotate, driving the horizontal bag breaking roller to rotate, and the driving gear is engaged with the driving rack, thereby realizing the movement of the U-shaped frame along the length direction of the driving rack, thereby realizing the movement of the horizontal bag breaking roller. At the same time, the V-shaped guide wheel is in rolling contact with the triangular guide rail, which can guide the movement of the horizontal bag breaking roller and ensure the linearity of the horizontal movement of the horizontal bag breaking roller. Therefore, the horizontal bag breaking roller rotates at a uniform speed while moving back and forth horizontally to complete the bag breaking function. After the bag is broken, the push cylinder moves, driving the push plate to move forward. At this time, the second roller on the support plate rolls in the straight channel steel. When the first roller enters the arc channel steel, the dumping screen begins to tilt upward. When the first roller of the dumping screen reaches the lowest point of the arc channel steel, the dumping screen reaches the set inclination angle of 45°, and the debris on the screen surface that is larger than the screen hole slides into the slag bin, completing the screening function. The garbage that is smaller than the diameter of the dumping screen hole falls into the drain trough, and the motor drives the shaftless spiral conveying blade to rotate, transporting the garbage material to the slurry outlet for discharge. At the same time, the liquid in the garbage material leaks through the drain screen into the slurry inclined collection tank, and finally discharged to the external water collection tank through the slurry outlet.

[0115] Therefore, the unloading bin has the following advantages:

[0116] ① In the overall food waste pretreatment process, the front-end material quality control problem is solved, which creates favorable conditions for subsequent pulping, separation and other processes, improves the equipment operation rate, and enables smooth production operation.

[0117] ②The bag breaking roller moving mechanism replaces the traditional hammer bag breaking and chain bag breaking methods, overcoming the defects of the above equipment such as large size, high noise and difficult maintenance.

[0118] ③The dumping screen is driven by a push cylinder to achieve linear reciprocating drive. It runs smoothly and is not easy to be damaged, thus solving the problems of broken shaft and cracking of the screen body caused by vibration.

[0119] ④ The draining screw conveying slurry mechanism can drain the liquid in the material from the bottom while transporting the material, thus reducing the material transportation volume and improving the transportation efficiency.

[0120] ⑤ The load-end bearing seat adopts a combination design of thrust bearing and deep groove ball bearing, which is installed on the outside of the bin body. It can not only withstand large axial forces, but also facilitate overhaul, replacement and equipment maintenance, prevent liquid in the material from invading, extend the service life of the bearing, and improve the equipment operation rate.

[0121] ⑥ Reasonable structural combination achieves the effect of one machine with multiple functions, reduces the occupied area and saves energy consumption.

[0122] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0123] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multifunctional integrated unloading bin for kitchen waste treatment, characterized in that: include: A garbage disposal box (1), wherein the top and bottom of the garbage disposal box (1) are respectively provided with a garbage inlet (101) and a garbage outlet (102); A slag bin (2), the slag bin (2) being fixed on one side of the garbage disposal box (1), and having a slag pouring inlet (201) at the top of the slag bin (2); A slag dumping screen mechanism (3), the slag dumping screen mechanism (3) being fixed at the garbage inlet (101) and being used for dumping slag into the slag dumping inlet (201); A bag breaking roller moving mechanism (4), wherein two ends of the bag breaking roller moving mechanism (4) are respectively slidably connected to two sides of the slag dumping screen mechanism (3); A draining screw slurry conveying mechanism (5), wherein the draining screw slurry conveying mechanism (5) is fixed at the garbage outlet (102), and a slurry outlet (1021) and a slurry outlet (1022) are respectively provided on both sides of the bottom end of the draining screw slurry conveying mechanism (5); The slag dumping screen mechanism (3) comprises: A frame (31), the bottom end of the frame (31) is fixedly connected to the garbage inlet (101), and the two ends of the bag breaking roller moving mechanism (4) are respectively slidably connected to two opposite sides of the frame (31); A slag dumping assembly (32), the slag dumping assembly (32) is placed inside the frame (31), two sides of the slag dumping assembly (32) are respectively slidably connected to two opposite inner side walls of the frame (31), and the slag dumping assembly (32) is located below the bag breaking roller moving mechanism (4); A pushing portion (33), wherein the pushing portion (33) is fixed to an outer wall of one side of the frame (31), and a telescopic end of the pushing portion (33) is hingedly connected to one side of the slag dumping assembly (32); The side surfaces of the two opposite sides of the frame (31) are provided with long strip guide sliding holes (3101), and the two opposite outer sides of the frame (31) are respectively provided with long strip slide rail assemblies (6), and the bottom end of the long strip slide rail assembly (6) is fixed to the top of the garbage disposal box (1). The bag breaking roller moving mechanism (4) comprises: A transverse bag-breaking roller (41), wherein two ends of the transverse bag-breaking roller (41) are respectively arranged through the two long strip-shaped guide sliding holes (3101), and a plurality of bag-breaking sharp teeth (411) are evenly distributed and fixed on the transverse bag-breaking roller (41); A movable driving unit (42), wherein the movable driving unit (42) is two and is respectively slidably connected to the two long strip slide rail assemblies (6), and the driving ends of the two movable driving units (42) are respectively fixedly connected to the two ends of the transverse bag breaking roller (41); The two long strip slide rail assemblies (6) each comprise: An I-beam (61), the I-beam (61) being located outside the frame (31), the bottom end of the I-beam (61) being fixedly connected to the top end of the garbage disposal box (1); A triangular guide rail (62), wherein the triangular guide rail (62) is fixed on an inner side wall of a lower edge wing of the I-beam (61); The two moving drive units (42) each include: A U-shaped frame (421) is arranged with its opening facing downward, the I-beam (61) is placed on the opening side of the U-shaped frame (421), a first pin shaft (422) is fixed to the bottom of one side wall of the U-shaped frame (421), a V-shaped guide wheel (423) is provided on the first pin shaft (422), the V-shaped guide wheel (423) is adapted in shape to the triangular guide rail (62), and the two are connected in rolling contact, the U-shaped frame (42 1), the top of which is rotatably connected with a first rotating shaft (424) and a second rotating shaft (425) at intervals from top to bottom, the first rotating shaft (424) and the second rotating shaft (425) are respectively sleeved with a driven gear (426) and a driving gear (427), the driving gear (427) is meshed and transmission-connected with the driven gear (426), one end of the first rotating shaft (424) is fixedly connected with one end of the transverse bag breaking roller (41) via a coupling (428); A driving motor (429), wherein the driving motor (429) is fixed on an outer wall of one side of the U-shaped frame (421), and a driving end of the driving motor (429) is fixedly connected to one end of the second rotating shaft (425); A driving rack (430), wherein the bottom end of the driving rack (430) is fixedly connected to the top end of the upper edge wing of the I-beam (61), and the driving rack (430) is arranged along the length direction of the I-beam (61), and the driving rack (430) is meshed and transmission-connected with the driving gear (427); Guide channel steels (34) are respectively fixed on two opposite inner side walls of the frame (31), and the slag dumping assembly (32) comprises: A dumping screen (321), the dumping screen (321) is placed in the frame (31), and first rollers (322) are provided on two opposite side walls of the dumping screen (321), and the first rollers (322) are in rolling contact with the guide channel steel (34); A push plate (323), the push plate (323) is placed in the frame (31), second rollers (324) are respectively provided on both sides of the push plate (323), the second rollers (324) are in rolling contact with the guide channel steel (34), and hinge seats (325) are respectively provided on both sides of the push plate (323); Push rods (326), there are two push rods (326), one end of the two push rods (326) is respectively hingedly connected to the two hinged seats (325), and the other end is respectively hingedly connected to the middle of the two sides of the dumping screen (321); The pushing part (33) comprises: A fixing frame (331), wherein the fixing frame (331) is fixedly connected to an outer wall of one side of the frame-shaped frame (31); A pushing cylinder (332), wherein the cylinder barrel of the pushing cylinder (332) is hinged to the fixing frame (331), the telescopic end of the pushing cylinder (332) is passed through one side of the frame (31) and is hingedly connected to the middle of the pushing plate (323), and the telescopic end of the pushing cylinder (332) is located below the transverse bag breaking roller (41); The two guide channel steels (34) each include: A straight channel steel (341), wherein the straight channel steel (341) is fixedly connected to the inner wall of the frame (31), and the second roller (324) is in rolling contact with the straight channel steel (341); An arc-shaped channel steel (342), one end of the arc-shaped channel steel (342) is connected to one end of the straight channel steel (341), the other end of the arc-shaped channel steel (342) is bent downward and extends to the slag pouring inlet (201), and the first roller (322) is in rolling contact with the arc-shaped channel steel (342).

2. The multifunctional integrated unloading bin for kitchen waste treatment according to claim 1, characterized in that: A rectangular guide rail (63) is fixed to the inner side of the upper edge wing on one side of the I-beam (61) and the inner sides of the upper edge wing and the lower edge wing on the other side of the I-beam (61). Second pin shafts (431) are fixed to the positions of the two sides of the U-shaped frame (421) corresponding to the rectangular guide rails (63). A roller (432) is provided on the second pin shaft (431). The roller (432) is in rolling contact with the rectangular guide rail (63).

3. A multifunctional integrated unloading bin for kitchen waste treatment according to any one of claims 1-2, characterized in that: The draining screw slurry conveying mechanism (5) comprises: A drain trough (51), wherein the notch of the drain trough (51) is fixedly connected to the garbage outlet (102), a drain screen (52) is fixed in the drain trough (51), and a slurry hole (511) is opened on one side of the trough wall of the drain trough (51); A slurry inclined collecting trough (53), the notch of which is fixed to the bottom end of the drainage trough (51), the slurry inclined collecting trough (53) is located below the drainage screen (52), and the slurry outlet (1021) is provided at the lower end of the slurry inclined collecting trough (53); A connecting outer box (54), one side of the connecting outer box (54) is fixedly connected to an outer wall of one side of the drain trough (51), and the connecting outer box (54) is connected to the drain trough (51) through a slurry hole (511), two motors (55) are fixed on the connecting outer box (54), and the slurry outlet (1022) is provided on one side of the bottom end of the connecting outer box (54); A load-end bearing seat (56), wherein the load-end bearing seats (56) are two and are respectively fixedly connected to the outer wall of the other side of the drain trough (51); A shaftless spiral conveying blade (57), wherein the shaftless spiral conveying blade (57) is two blades arranged side by side, and a front fixing plate (58) and a rear fixing plate (59) are fixed to the two ends of the shaftless spiral conveying blade (57), respectively; a front end shaft (60) is fixed to one side of the front fixing plate (58), and the front end shaft (60) is fixedly connected to the driving end of the motor (55); a rear end shaft (64) is fixed to one side of the rear fixing plate (59), and the rear end shaft (64) is rotatably connected to the load end bearing seat (56).

4. The multifunctional integrated unloading bin for kitchen waste treatment according to claim 3 is characterized in that: The two shaftless spiral conveying blades (57) are arranged in opposite directions of rotation.

5. The multifunctional integrated unloading bin for kitchen waste treatment according to claim 3, characterized in that: A thrust bearing (7) and a deep groove ball bearing (8) are provided between the rear end shaft (64) and the load end bearing seat (56); an oil-impregnated asbestos rope (9) is wound around the rear end shaft (64), and the oil-impregnated asbestos rope (9) is compressed and arranged through a sealing packing gland (561) on the load end bearing seat (56).

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