A conveying device for domestic waste treatment

Abstract

The invention relates to a screw conveyor and discloses a conveying device for treating domestic waste, comprising a conveying platform, a frame, a motor, a shaftless auger and a feeding bin, wherein the frame is fixedly connected to the lower surface of the conveying platform, the motor is fixedly connected to the outer wall of the conveying platform, the shaftless auger is rotatably connected to the inside of the conveying platform, and the feeding bin is fixedly connected to the upper surface of the conveying platform; after the garbage is placed on the upper surface of the baffle, the baffle is rotated and opened to allow the garbage to slide downward on the upper surface of the baffle and fall into the conveying platform along the inner wall of the feeding bin, thereby avoiding the reverse blowing airflow generated when the garbage is directly poured into the inside of the feeding bin, causing the lighter debris in the garbage to float upward and scatter around the equipment; after the garbage is put into the feeding bin, the rear baffle of the feeding bin is restored to a closed state by the torsional rebound effect of a first spring, thereby isolating the inside of the feeding bin, thereby avoiding the odor in the garbage from always scattering outward, and reducing the discomfort of the staff during operation.

Description

Technical Field

[0001] The invention relates to a screw conveyor, in particular to a conveying device used for treating domestic waste. Background Art

[0002] Shaftless conveyors are widely used in material transportation in the fields of food, metallurgy, chemical industry, construction, mining, etc. Compared with shafted screw conveyors, shaftless screw conveyors adopt a design without a central shaft and use spiral blades to push materials. They have outstanding advantages: strong anti-winding performance, and are particularly advantageous for conveying belt-shaped and easily entangled materials; good environmental performance, large torque, and low energy consumption; because the spiral has no shaft, the material is not easy to be blocked, so it can run at a lower speed, with smooth transmission and reduced energy consumption.

[0003] In the existing garbage conveying process, workers throw garbage into the conveyor by dropping it into one end of the conveyor. During the throwing process, the falling garbage will cause the feed port of the conveyor to be compressed briefly and generate an upward airflow, causing the lighter debris in the garbage to float out of the feed port, causing pollution to the outside of the conveyor.

[0004] During the process of garbage being transported inside the conveyor, excessive garbage dumping will increase the load on the conveyor's motor. When the motor is unable to drive the conveyor shaft to rotate, the motor overload will cause a short circuit or even generate open flames, posing a danger to the surrounding environment and staff. It will also cause the conveyor to be unable to operate efficiently, affecting the progress of garbage transportation.

[0005] Therefore, a conveying device for domestic waste treatment is proposed. Summary of the invention

[0006] The object of the present invention is to provide a conveying device for domestic waste treatment to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a conveying device for domestic waste treatment, comprising a conveying platform, a frame, a motor, a shaftless auger and a feed bin, wherein the frame is fixedly connected to the lower surface of the conveying platform, the motor is fixedly connected to the outer wall of the conveying platform, the shaftless auger is rotatably connected to the inside of the conveying platform, the feed bin is fixedly connected to the upper surface of the conveying platform, an anti-scattering component for reducing the drift of garbage is arranged inside the feed bin, a batch conveying component for alleviating garbage blockage inside the conveying platform is arranged inside the conveying platform, and an anti-blocking component for separating liquid inside the garbage is arranged below the conveying platform;

[0008] The anti-emission component includes a first rotating shaft fixedly connected to the inside of a feed bin, a baffle symmetrically rotatably connected to the outer wall of the first rotating shaft, a first spring fixedly connected to the outer wall of the first rotating shaft and located between the baffle and the feed bin, a first bracket rotatably connected to the lower surface of the baffle, a second bracket rotatably connected to the lower end of the first bracket, a slide plate fixedly connected to the lower surface of the second bracket, an airtight cabin fixedly connected to the inside of the feed bin, the slide plate slidably connected to the inside of the airtight cabin, a convex rod fixedly connected to the lower surface of the slide plate, a pin slidably connected to the bottom of the inner cavity of the airtight cabin, an air duct fixedly connected to the lower surface of the airtight cabin, an air hood fixedly connected to the inside of the feed bin, an end of the air duct away from the airtight cabin is fixedly connected to the inside of the air hood, and a frame symmetrically fixedly connected to the inner wall of the feed bin.

[0009] Preferably, the batch conveying assembly includes a first magnetic disk fixedly connected to the motor, an end of the conveying platform close to the motor is fixedly connected to a casing, a side of the conveying platform close to the motor is rotatably connected to a second magnetic disk, a side of the second magnetic disk away from the first magnetic disk is fixedly connected to a belt coupling, a middle part of the belt coupling is slidably connected to a speed sensor, the first magnetic disk and the second magnetic disk are rotatably connected to the inside of the casing, the interior of the conveying platform is fixedly connected to a limit frame, the interior of the limit frame is slidably connected to a first limit plate, a first telescopic rod is fixedly connected between the top of the first limit plate and the upper surface of the inner wall of the limit frame, a second spring is symmetrically fixedly connected between the top of the first limit plate and the upper surface of the inner wall of the limit frame, a second limit plate is slidably connected to the side of the conveying platform away from the motor, and a second telescopic rod is fixedly connected between the top of the second limit plate and the conveying platform.

[0010] The outer wall of the conveying platform is fixedly connected with a discharge bin at the bottom and away from the motor, and a filter plate is fixedly connected to the inside of the discharge bin, and a protective cover is fixedly connected to the side wall of the discharge bin, and an elliptical slide groove is provided on the outer wall of the protective cover, and a sealing strip is fixedly connected to the outer wall of the protective cover, and the side wall of the discharge bin is rotatably connected to a reciprocating screw rod, and the side wall of the discharge bin is fixedly connected to a limit rod below the reciprocating screw rod, and a slide is slidably connected between the reciprocating screw rod and the limit rod, and a protrusion is fixedly connected to the top of the slide near the side of the reciprocating screw rod, and the protrusion is slidably connected to the outer wall of the reciprocating screw rod, and a tooth rod is slidably connected to the inside of the slide, and a first round rod is fixedly connected to the middle of the outer wall of the tooth rod, and a comb tooth is symmetrically slidably connected to the inside of the first round rod, and a card groove is evenly provided on the outer wall of the tooth rod, and a card rod is fixedly connected to the bottom of the inner cavity of the slide, and an elastic baffle is fixedly connected to the inner cavity of the slide, and a hole equal to the diameter of the card rod is provided on the top of the elastic baffle.

[0011] Preferably, the second bracket is slidably connected to the inside of the airtight cabin, and the first spring keeps the baffle in a horizontal state when no force is applied above the baffle, and the upper surface of the baffle and the lower surface of the limit plate are in contact with each other.

[0012] Preferably, a one-way valve is fixedly connected to the upper surface of the slide plate, the lower surface of the protruding rod is opened at an oblique angle, the side of the latch close to the protruding rod is set as an inclined surface, and the latch forms a blockage for the connection between the air duct and the airtight cabin.

[0013] Preferably, the first magnetic disk and the second magnetic disk have opposite magnetic poles, one end of the shaftless auger is rotatably connected to the inside of the first limiting disk, and the other end of the shaftless auger is rotatably connected to the inside of the second limiting disk.

[0014] Preferably, a controller is provided inside the belt coupling, and the rotation speed sensor is electrically connected to the first telescopic rod and the second telescopic rod through the controller.

[0015] Preferably, a toothed plate is fixedly connected to the top of the elliptical slide groove, the toothed rod and the toothed plate are meshed with each other, and the clamping rod is matched with the clamping groove.

[0016] Preferably, a water outlet is provided at the bottom of the discharge bin, and the sealing strip seals the interior of the protective cover.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. After the garbage is placed on the upper surface of the baffle, the baffle rotates and opens to make the garbage slide down on the upper surface of the baffle and fall into the conveying platform along the inner wall of the feed bin, avoiding the reverse blowing airflow generated when the garbage is directly poured into the feed bin, so that the lighter debris in the garbage floats upward and scatters around the equipment. After the garbage is put into the feed bin, the baffle at the rear of the feed bin is restored to a closed state by the torsional rebound effect of the first spring, isolating the inside of the feed bin, preventing the odor in the garbage from always drifting outward, and reducing the discomfort of the staff during operation. When the baffle rotates, the first bracket, the second bracket and the slide plate squeeze and push the gas in the inner cavity of the airtight cabin, so that the gas inside the airtight cabin can be blown to the upper surface of the baffle at a high speed through the opening of the air duct and the air bleed hood, so that the liquid remaining on the upper surface of the baffle is blown into the interior of the feed bin under the action of the high-speed airflow, and at the same time, the air bleed hood forms a wind hood by blowing air at high speed to both sides of the inner wall of the feed bin, so that the scattered garbage cannot float out of the feed bin under the action of the blowing, effectively improving the environmental sanitation of the staff during operation;

[0019] 2. Through the magnetic coupling of the first magnetic disk and the second magnetic disk, the problem of motor overload caused by the inability of the motor to drive the shaftless auger to rotate when garbage is blocked inside the conveyor platform can be avoided, thereby improving the safety of the equipment during garbage transportation. The speed sensor monitors the speed of the shaftless auger in real time, and the controller controls the first telescopic rod to adjust the height of the shaftless auger inside the conveyor platform, thereby adjusting the contact area between the shaftless auger and the garbage inside the conveyor platform, so that the shaftless auger is separated from the garbage on the bottom layer of the conveyor platform, thereby reducing the resistance that the shaftless auger needs to bear when rotating, so that the shaftless auger can transport the garbage on the upper layer of the conveyor platform in layers, avoiding the problem that the shaftless auger cannot transport the garbage inside the conveyor platform due to too much garbage, thereby improving the efficiency of the shaftless auger in transporting garbage;

[0020] 3. The toothed rod is meshed and rotated on the rack at the top of the elliptical chute, so that the comb teeth scrape the garbage inside the conveyor platform when the first round rod rotates, so that the garbage that is squeezed and becomes compacted inside the conveyor platform becomes loose under the scraping action of the comb teeth, so that it can fall into the inside of the discharge bin, thereby unblocking the discharge port of the conveyor platform and avoiding the problem of blockage of the discharge port of the conveyor platform due to excessive residual garbage. When the toothed rod moves to the bottom of the elliptical chute, the slot and the rod are engaged to limit the toothed rod, so that the first round rod cannot rotate and can only slide horizontally at the bottom of the elliptical chute. The comb teeth inside the first round rod squeeze and push the garbage drained on the filter plate horizontally, so that the garbage can reduce the internal moisture and reduce the volume of the garbage, which is convenient for the later transportation of the garbage and other tasks. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the internal structure of the conveyor platform of the present invention;

[0023] Figure 3 For the present invention Figure 2 A schematic diagram of the structure enlargement in the middle;

[0024] Figure 4 This is a schematic diagram of the internal structure of the feed bin of the present invention;

[0025] Figure 5 It is a partial cross-sectional schematic diagram of the structure of the batch conveying assembly of the present invention;

[0026] Figure 6 This is an exploded schematic diagram of the batch conveying assembly structure of the present invention;

[0027] Figure 7 It is a schematic cross-sectional view of the belt coupling structure of the present invention;

[0028] Figure 8 This is a schematic diagram of the internal structure of the discharge bin of the present invention;

[0029] Fig. 9 This is a schematic diagram of the interior of the protective cover structure of the present invention;

[0030] Fig.10 For the present invention Fig. 9 Enlarged schematic diagram of the structure at point B in the middle.

[0031] In the figure:

[0032] 1. Conveyor platform; 2. Frame; 3. Motor; 4. Shaftless auger; 5. Feed bin;

[0033] 6. Anti-emission assembly; 61. First rotating shaft; 62. First spring; 63. Baffle; 64. First bracket; 65. Second bracket; 66. Airtight cabin; 67. Slide plate; 68. Protruding rod; 69. Latch; 610. Air duct; 611. Air bleed cover; 612. Limiting plate;

[0034] 7. Batch conveying assembly; 71. First magnetic disk; 72. Second magnetic disk; 73. Belt coupling; 74. Speed ​​sensor; 75. Housing; 76. Limiting frame; 77. First limiting disk; 78. First telescopic rod; 79. Second spring; 710. Second limiting disk; 711. Second telescopic rod;

[0035] 8. Anti-clogging assembly; 81. Discharge bin; 82. Filter plate; 83. Protective cover; 84. Sealing strip; 85. Reciprocating screw; 86. Limit rod; 87. Slide; 88. First round rod; 89. Comb teeth; 810. Tooth rod; 811. Elastic baffle; 812. Clamp rod; 813. Elliptical slide groove; 814. Clamp groove. DETAILED DESCRIPTION

[0036] 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.

[0037] Embodiments of the present invention

[0038] See also Figures 1 to 10A conveying device for domestic waste treatment includes a conveying platform 1, a frame 2, a motor 3, a shaftless auger 4 and a feed bin 5, wherein the frame 2 is fixedly connected to the lower surface of the conveying platform 1, the motor 3 is fixedly connected to the outer wall of the conveying platform 1, the shaftless auger 4 is rotatably connected to the inside of the conveying platform 1, the feed bin 5 is fixedly connected to the upper surface of the conveying platform 1, an anti-scattering component 6 for reducing the drifting of garbage is arranged inside the feed bin 5, a batch conveying component 7 for alleviating the garbage blockage inside the conveying platform 1 is arranged inside the conveying platform 1, and an anti-blocking component 8 for separating the liquid inside the garbage is arranged below the conveying platform 1;

[0039] The anti-emission component 6 includes a first rotating shaft 61 fixedly connected to the inside of the feed bin 5, the outer wall of the first rotating shaft 61 is symmetrically connected to the baffle 63, the outer wall of the first rotating shaft 61 and located between the baffle 63 and the feed bin 5 are fixedly connected to the first spring 62, the lower surface of the baffle 63 is rotatably connected to the first bracket 64, the lower end of the first bracket 64 is rotatably connected to the second bracket 65, the lower surface of the second bracket 65 is fixedly connected to the slide plate 67, the inside of the feed bin 5 is fixed An airtight cabin 66 is fixedly connected, a slide plate 67 is slidably connected to the interior of the airtight cabin 66, a protruding rod 68 is fixedly connected to the lower surface of the slide plate 67, a latch 69 is slidably connected to the bottom of the inner cavity of the airtight cabin 66, an air duct 610 is fixedly connected to the lower surface of the airtight cabin 66, an air hood 611 is fixedly connected to the interior of the feed bin 5, one end of the air duct 610 away from the airtight cabin 66 is fixedly connected to the interior of the air hood 611, and a limiting plate 612 is symmetrically fixedly connected to the inner wall of the feed bin 5.

[0040] The batch conveying assembly 7 includes a first magnetic disk 71 fixedly connected to the motor 3, a sleeve 75 fixedly connected to one end of the conveying platform 1 close to the motor 3, a second magnetic disk 72 rotatably connected to the side of the conveying platform 1 close to the motor 3, a belt coupling 73 fixedly connected to the side of the second magnetic disk 72 away from the first magnetic disk 71, a speed sensor 74 slidably connected to the middle of the belt coupling 73, the first magnetic disk 71 and the second magnetic disk 72 are rotatably connected to the inside of the sleeve 75, a limiting frame 76 is fixedly connected to the inside of the conveying platform 1, a first limiting plate 77 is slidably connected to the inside of the limiting frame 76, a first telescopic rod 78 is fixedly connected between the top of the first limiting plate 77 and the upper surface of the inner wall of the limiting frame 76, a second spring 79 is symmetrically fixedly connected between the top of the first limiting plate 77 and the upper surface of the inner wall of the limiting frame 76, a second limiting plate 710 is slidably connected to the side of the conveying platform 1 away from the motor 3, and a second telescopic rod 711 is fixedly connected between the top of the second limiting plate 710 and the conveying platform 1.

[0041] A discharge bin 81 is fixedly connected to the bottom of the outer wall of the conveyor 1 and the side away from the motor 3, a filter plate 82 is fixedly connected to the inside of the discharge bin 81, a protective cover 83 is fixedly connected to the side wall of the discharge bin 81, an elliptical slide groove 813 is provided on the outer wall of the protective cover 83, a sealing strip 84 is fixedly connected to the outer wall of the protective cover 83, a reciprocating screw rod 85 is rotatably connected to the side wall of the discharge bin 81, a limit rod 86 is fixedly connected to the side wall of the discharge bin 81 and located below the reciprocating screw rod 85, a slide 87 is slidably connected between the reciprocating screw rod 85 and the limit rod 86, and the slide 87 is A protrusion is fixedly connected to one side of the top close to the reciprocating screw rod 85, and the protrusion is slidably connected to the outer wall of the reciprocating screw rod 85. A gear rod 810 is slidably connected to the inside of the slide 87. A first round rod 88 is fixedly connected to the middle of the outer wall of the gear rod 810. Comb teeth 89 are symmetrically slidably connected to the inside of the first round rod 88. The outer wall of the gear rod 810 is evenly provided with card grooves 814. A card rod 812 is fixedly connected to the bottom of the inner cavity of the slide 87. An elastic baffle 811 is fixedly connected to the inner cavity of the slide 87, and a hole with the same diameter as the card rod 812 is provided on the top of the elastic baffle 811.

[0042] The second bracket 65 is slidably connected to the inside of the airtight cabin 66 , and the first spring 62 keeps the baffle 63 in a horizontal state when no force is applied above the baffle 63 , and the upper surface of the baffle 63 and the lower surface of the limiting plate 612 are in contact with each other.

[0043] A one-way valve is fixedly connected to the upper surface of the slide plate 67 , the lower surface of the protruding rod 68 is opened at an oblique angle, and the side of the latch 69 close to the protruding rod 68 is set as an inclined surface, and the latch 69 forms a blockage for the connection between the air duct 610 and the airtight cabin 66 .

[0044] The first magnetic disk 71 and the second magnetic disk 72 have opposite magnetic poles. One end of the shaftless auger 4 is rotatably connected to the inside of the first limiting disk 77 , and the other end of the shaftless auger 4 is rotatably connected to the inside of the second limiting disk 710 .

[0045] A controller is disposed inside the belt coupling 73 , and the rotation speed sensor 74 is electrically connected to the first telescopic rod 78 and the second telescopic rod 711 through the controller.

[0046] A tooth plate is fixedly connected to the top of the elliptical slide groove 813 , the tooth rod 810 is meshed with the tooth plate, and the clamping rod 812 is matched with the clamping groove 814 .

[0047] A water outlet is provided at the bottom of the discharge bin 81 , and a sealing strip 84 seals the interior of the protective cover 83 .

[0048] The above implementation works as follows:

[0049] The initialization steps are as follows:

[0050] The motor 3 is started by the staff.

[0051] The working steps are as follows:

[0052] The feed bin 5 is closed by the anti-emission component 6:

[0053] The staff places the garbage to be transported on the upper surface of the baffle 63. At this time, because the baffle 63 is rotatably connected to the outer wall of the first spring 62, and the baffle 63 is fixedly connected between the feed bin 5 and the baffle 63, the baffle 63 is affected by the downward pressure of the garbage and rotates around the first rotating shaft 61. After the baffle 63 rotates around the first rotating shaft 61, the baffle 63 is twisted and generates torque. After the baffle 63 rotates, its upper surface is no longer in contact with the lower surface of the limit plate 612. When the baffle 63 flips, it drives the second bracket 65 in the airtight compartment through the first bracket 64. When the second bracket 65 slides downward, the slide plate 67 is driven to move downward together. The one-way valve inside the slide plate 67 is in a closed state. The slide plate 67 moves downward so that the air inside the airtight cabin 66 enters the inside of the air duct 610 under the squeezing effect of the slide plate 67. After being squeezed, the air inside the air duct 610 is blown toward the upper surface of the baffle 63 through the opening of the air bleed cover 611. The air cannot be blown out quickly due to the shape of the opening of the air bleed cover 611, thereby prolonging the time for the air to escape outward through the air bleed cover 611.

[0054] When the baffle 63 rotates around the first rotating shaft 61, the garbage placed on the upper surface of the baffle 63 slides toward the inner wall of the feed bin 5 under the rotation and tilt of the baffle 63. When the opening between the baffle 63 and the inner wall of the feed bin 5 is large enough for the garbage to pass through, the garbage will fall toward the bottom of the feed bin 5 along the inner wall of the feed bin 5, thereby reducing the wind blowing above the feed bin 5 when the garbage falls into the feed bin 5. After the garbage enters the feed bin 5, the baffle 63 is no longer pressed down by the garbage, and the baffle 63 is no longer The baffle 63 is elastically released due to the twisting, so that it rotates upward, and the upper surface of the baffle 63 fits with the lower surface of the limit plate 612, thereby sealing the interior of the feed bin 5 to prevent the gas released from the garbage inside the feed bin 5 from continuously polluting the outside world. The gas blown to the upper surface of the baffle 63 from the inside of the air hood 611 allows the garbage debris and liquid remaining on the baffle 63 to fall into the interior of the feed bin 5 along the upper surface of the baffle 63 under the blowing of high wind speed.

[0055] After the garbage is placed on the upper surface of the baffle 63, the baffle 63 rotates and opens, allowing the garbage to slide down on the upper surface of the baffle 63 and fall into the conveyor platform 1 along the inner wall of the feed bin 5, thereby avoiding the reverse airflow generated when the garbage is directly poured into the feed bin 5, causing the lighter debris in the garbage to float upward and scatter around the equipment. After the garbage is put into the feed bin 5, the baffle 63 is restored to a closed state by the torsional rebound effect of the first spring 62, thereby isolating the interior of the feed bin 5, preventing the odor in the garbage from always wafting outward, reducing the discomfort of the staff during operation, and During the rotation, the first bracket 64, the second bracket 65 and the slide plate 67 squeeze and push the gas in the airtight cabin 66, so that the gas in the airtight cabin 66 can be blown to the upper surface of the baffle 63 at a high speed through the openings of the air guide pipe 610 and the air bleed cover 611, so that the liquid remaining on the upper surface of the baffle 63 is blown into the inside of the feed bin 5 under the action of the high-speed airflow, and at the same time, the air bleed cover 611 blows air at high speed to both sides of the inner wall of the feed bin 5 to form a wind shield, so that the scattered garbage cannot be blown out of the feed bin 5 under the action of the blowing, effectively improving the environmental sanitation of the staff during operation.

[0056] The batch conveying component 7 is used to convey the garbage in the conveying platform 1 in batches when the garbage is blocked:

[0057] After the motor 3 is started, it drives the first disk 71 to start rotating. The first disk 71 drives the second disk 72 to rotate together through magnetic coupling. When the second disk 72 rotates, it drives the shaftless auger 4 to rotate together through the belt coupling 73. When there is too much garbage inside the conveyor platform 1, the shaftless auger 4 cannot maintain high-speed rotation due to the increased rotation resistance. At this time, the second disk 72 cannot rotate synchronously with the first disk 71 due to the resistance, so that when the shaftless auger 4 encounters resistance, the motor 3 can be protected to avoid damage caused by excessive output load of the motor 3. When the speed sensor 74 detects that the speed of the second disk 72 is reduced, the speed sensor 74 will drive the first telescopic rod 78 to retract through the controller. The contraction of the first telescopic rod 78 drives the first limit plate 77 to slide upward inside the limit frame 76 pair. The first limit plate 77 slides upward inside the limit frame 76 and drives the shaftless auger 4 to rotate. The shaftless auger 4 moves upward inside the conveyor platform 1. At this time, the shaftless auger 4 no longer pushes the garbage at the lower position inside the conveyor platform 1, and the resistance of the shaftless auger 4 that is separated from the bottom layer of garbage inside the conveyor platform 1 is reduced, so that the second magnetic disk 72 and the first magnetic disk 71 are magnetically coupled and start to rotate synchronously. The rotation of the second magnetic disk 72 drives the shaftless auger 4 to rotate together through the belt coupling 73. During the rotation, the shaftless auger 4 first transports the upper layer of garbage inside the conveyor platform 1. When the transportation of the upper layer of garbage inside the conveyor platform 1 is completed, the resistance of the shaftless auger 4 is reduced and the speed is increased, and the first telescopic rod 78 stops contracting, so that the first limit plate 77 drives the shaftless auger 4 to move downward inside the conveyor platform 1, so that the shaftless auger 4 transports the garbage on the bottom layer inside the conveyor platform 1, thereby avoiding the problem of blockage of the shaftless auger 4 due to large resistance when transporting a large amount of garbage.

[0058] Through the magnetic coupling of the first magnetic disk 71 and the second magnetic disk 72, the problem of the motor 3 being unable to drive the shaftless auger 4 to rotate and causing the motor 3 to overload when garbage is blocked inside the conveying platform 1 can be avoided, thereby improving the safety of the equipment during garbage transportation. The speed sensor 74 monitors the transfer of the shaftless auger 4 in real time, and the controller controls the first telescopic rod 78 to adjust the height of the shaftless auger 4 inside the conveying platform 1, thereby adjusting the contact area between the shaftless auger 4 and the garbage inside the conveying platform 1, so that the shaftless auger 4 is separated from the garbage on the bottom layer of the conveying platform 1, thereby reducing the resistance that the shaftless auger 4 needs to withstand when rotating, so that the shaftless auger 4 can transport the garbage on the upper layer of the conveying platform 1 in layers, thereby avoiding the problem that the shaftless auger 4 cannot transport the garbage inside the conveying platform 1 due to too much garbage, and improving the efficiency of the shaftless auger 4 in transporting garbage.

[0059] The garbage is unblocked and the solid-liquid separation is carried out through the anti-blocking component 8:

[0060] When the garbage is transported from the end close to the motor 3 to the end close to the discharge bin 81 inside the conveyor platform 1, the garbage inside the conveyor platform 1 is discharged from the top of the discharge bin 81, and an accumulation is generated inside the conveyor platform 1 and above the discharge bin 81. A large amount of garbage squeezes each other, making the garbage compact and not easy to fall off. At this time, the rotating reciprocating screw 85 and the limit rod 86 limit the slide 87 together, so that the slide 87 slides back and forth on the outer wall. During the reciprocating sliding process, the slide 87 drives the first round rod 88 to move along the trajectory of the elliptical slide groove 813 through the gear rod 810. When the gear rod 810 moves horizontally at the top of the elliptical slide groove 813, the gear rod 810 meshes with the tooth plate at the top of the elliptical slide groove 813 and rotates. The first round rod 88 will be driven to rotate together. During the rotation process, the first round rod 88 will scrape the garbage inside the conveying platform 1 and above the discharge bin 81 through the comb teeth 89, so that the tightly squeezed garbage is continuously separated and disintegrated under the scraping action of the comb teeth 89 and falls on the upper surface of the filter plate 82. When the toothed rod 810 slides to the bottom of the elliptical slide groove 813, the outer wall of the toothed rod 810 will squeeze the elastic blocking piece 811, so that the clamping rod 812 is clamped into the clamping groove 814 of the toothed rod 810, so that the toothed rod 810 cannot rotate when sliding horizontally at the bottom of the elliptical slide groove 813. The horizontally moving first round rod 88 pushes the garbage above the filter plate 82 through the comb teeth 89, so that the garbage above the filter plate 82 is discharged to the outside of the discharge bin 81.

[0061] The toothed bar 810 is meshed and rotated on the rack at the top of the elliptical chute 813, so that the comb teeth 89 scrape the garbage inside the conveyor platform 1 when the first round rod 88 rotates, so that the garbage that is squeezed and becomes compacted inside the conveyor platform 1 becomes loose under the scraping action of the comb teeth 89, so that it can fall into the inside of the discharge bin 81, thereby clearing the discharge port of the conveyor platform 1 and avoiding the problem of blockage of the discharge port of the conveyor platform 1 due to excessive residual garbage. When the toothed bar 810 moves to the bottom of the elliptical chute 813, the slot 814 and the clamping bar 812 are engaged with the toothed bar 810 to limit the position of the toothed bar 810, so that the first round rod 88 cannot rotate and can only slide horizontally at the bottom of the elliptical chute 813. The comb teeth 89 inside the first round rod 88 squeeze and push the garbage drained on the filter plate 82 horizontally, so that the garbage can reduce the internal moisture and reduce the volume of the garbage, which is convenient for other tasks such as the later transportation of the garbage.

[0062] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for treating domestic waste, comprising a conveying platform (1), a frame (2), a motor (3), a shaftless auger (4) and a feed bin (5), wherein the frame (2) is fixedly connected to the lower surface of the conveying platform (1), the motor (3) is fixedly connected to the outer wall of the conveying platform (1), the shaftless auger (4) is rotatably connected to the inside of the conveying platform (1), and the feed bin (5) is fixedly connected to the upper surface of the conveying platform (1), characterized in that: The feed bin (5) is provided with an anti-scattering component (6) for reducing the scattering of garbage, the conveying platform (1) is provided with a batch conveying component (7) for alleviating the clogging of garbage inside the conveying platform (1), and an anti-clogging component (8) for separating liquid inside the garbage is provided below the conveying platform (1); The anti-emission component (6) comprises a first rotating shaft (61) fixedly connected to the inside of the feed bin (5); the outer wall of the first rotating shaft (61) is symmetrically rotatably connected to a baffle (63); the outer wall of the first rotating shaft (61) and located between the baffle (63) and the feed bin (5) are fixedly connected to a first spring (62); the lower surface of the baffle (63) is rotatably connected to a first bracket (64); the lower end of the first bracket (64) is rotatably connected to a second bracket (65); the lower surface of the second bracket (65) is fixedly connected to a slide plate (67); the inside of the feed bin (5) is fixedly connected to the first rotating shaft (61); The feed bin (5) is fixedly connected to an airtight cabin (66), the slide plate (67) is slidably connected to the interior of the airtight cabin (66), a convex rod (68) is fixedly connected to the lower surface of the slide plate (67), a latch (69) is slidably connected to the bottom of the inner cavity of the airtight cabin (66), an air duct (610) is fixedly connected to the lower surface of the airtight cabin (66), an air bleed hood (611) is fixedly connected to the interior of the feed bin (5), one end of the air duct (610) away from the airtight cabin (66) is fixedly connected to the interior of the air bleed hood (611), and a limiting plate (612) is symmetrically fixedly connected to the inner wall of the feed bin (5).

2. A conveying device for domestic waste treatment according to claim 1, characterized in that: The batch conveying assembly (7) comprises a first magnetic disk (71) fixedly connected to the motor (3); an end of the conveying platform (1) close to the motor (3) is fixedly connected to a casing (75); a side of the conveying platform (1) close to the motor (3) is rotatably connected to a second magnetic disk (72); a side of the second magnetic disk (72) away from the first magnetic disk (71) is fixedly connected to a belt coupling (73); a rotation speed sensor (74) is slidably connected to the middle of the belt coupling (73); the first magnetic disk (71) and the second magnetic disk (72) are rotatably connected to the inside of the casing (75); A limiting frame (76) is fixedly connected internally, a first limiting plate (77) is slidably connected internally of the limiting frame (76), a first telescopic rod (78) is fixedly connected between the top of the first limiting plate (77) and the upper surface of the inner wall of the limiting frame (76), a second spring (79) is symmetrically fixedly connected between the top of the first limiting plate (77) and the upper surface of the inner wall of the limiting frame (76), a second limiting plate (710) is slidably connected on the side of the conveying platform (1) away from the motor (3), and a second telescopic rod (711) is fixedly connected between the top of the second limiting plate (710) and the conveying platform (1).

3. A conveying device for domestic waste treatment according to claim 1, characterized in that: A discharge bin (81) is fixedly connected to the bottom of the outer wall of the conveying platform (1) and on a side away from the motor (3); a filter plate (82) is fixedly connected to the inside of the discharge bin (81); a protective cover (83) is fixedly connected to the side wall of the discharge bin (81); an elliptical slide groove (813) is provided on the outer wall of the protective cover (83); a sealing strip (84) is fixedly connected to the outer wall of the protective cover (83); a reciprocating screw rod (85) is rotatably connected to the side wall of the discharge bin (81); a limiting rod (86) is fixedly connected to the side wall of the discharge bin (81) and located below the reciprocating screw rod (85); a slide bracket (87) is slidably connected between the reciprocating screw rod (85) and the limiting rod (86); the slide bracket A protrusion is fixedly connected to the top of the slide (87) on one side close to the reciprocating screw rod (85), and the protrusion is slidably connected to the outer wall of the reciprocating screw rod (85). A toothed rod (810) is slidably connected inside the slide (87). A first round rod (88) is fixedly connected to the middle of the outer wall of the toothed rod (810), and comb teeth (89) are symmetrically slidably connected inside the first round rod (88). The outer wall of the toothed rod (810) is evenly provided with card grooves (814). A card rod (812) is fixedly connected to the bottom of the inner cavity of the slide (87), and an elastic baffle (811) is fixedly connected to the inner cavity of the slide (87), and a hole with a diameter equal to that of the card rod (812) is provided on the top of the elastic baffle (811).

4. A conveying device for domestic waste treatment according to claim 1, characterized in that: The second bracket (65) is slidably connected to the inside of the airtight cabin (66); the first spring (62) keeps the baffle plate (63) in a horizontal state when no force is applied above the baffle plate (63); and the upper surface of the baffle plate (63) and the lower surface of the limiting plate (612) are in contact with each other.

5. The conveying device for domestic waste treatment according to claim 1, characterized in that: A one-way valve is fixedly connected to the upper surface of the slide plate (67); the lower surface of the protruding rod (68) is provided at an oblique angle; a side of the latch (69) close to the protruding rod (68) is provided as an inclined surface; the latch (69) blocks the connection between the air guide tube (610) and the airtight cabin (66).

6. A conveying device for domestic waste treatment according to claim 2, characterized in that: The first magnetic disk (71) and the second magnetic disk (72) have opposite magnetic poles; one end of the shaftless auger (4) is rotatably connected to the inside of the first limiting disk (77); and the other end of the shaftless auger (4) is rotatably connected to the inside of the second limiting disk (710).

7. A conveying device for domestic waste treatment according to claim 2, characterized in that: A controller is provided inside the belt coupling (73), and the rotation speed sensor (74) is electrically connected to the first telescopic rod (78) and the second telescopic rod (711) via the controller.

8. The conveying device for domestic waste treatment according to claim 3, characterized in that: A toothed plate is fixedly connected to the top of the elliptical slide groove (813), the toothed rod (810) and the toothed plate are meshed with each other, and the clamping rod (812) and the clamping groove (814) are matched.

9. A conveying device for domestic waste treatment according to claim 3, characterized in that: A water outlet is provided at the bottom of the discharge bin (81), and the sealing strip (84) seals the interior of the protective cover (83).

Images