Efficient kitchen waste crushing device

Abstract

The invention discloses an efficient kitchen waste crushing device, and relates to the technical field of crushing devices, the efficient kitchen waste crushing device comprises a crushing box, the crushing box is rotatably provided with crushing rollers, and the crushing box is provided with a power part; a hemisphere sorting groove is formed in the crushing box; the hemispherical sorting block and the crushing box are provided with a driving assembly; the crushing box is provided with a transmission hole and an adsorption groove; the magnetic block is arranged in the crushing box; a slag discharging hole is formed in the crushing box; the crushing box is provided with a barrier strip, and the barrier strip is in sliding connection with the arc-shaped convex side of the hemispherical sorting block; a cleaning belt is slidably arranged in the crushing box in a penetrating mode, and cleaning bristles are evenly arranged on the peripheral side of the cleaning belt at intervals and slidably connected with the side wall of the arc-shaped convex face of the hemisphere sorting block; the crushing box is provided with a transmission assembly, and when the hemisphere sorting block rotates, the transmission assembly drives the cleaning belt to circularly move, so that the cleaning bristles move from the position, close to the central axis, of the hemisphere sorting block to the slag discharging hole. According to the invention, the quantity of metals in the kitchen residues for composting can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of crushing devices, and in particular to a highly efficient kitchen waste crushing device. Background Art

[0002] Kitchen waste refers to perishable household waste containing organic matter, which mainly comes from household kitchens, restaurants, canteens, markets, etc. For kitchen waste, it is usually crushed and the liquid is squeezed out, and then composted for reuse.

[0003] At present, when kitchen waste is crushed, it is usually processed by a crusher. The crusher includes a machine body, crushing rollers and a power motor. The crushing rollers are arranged relatively and rotatably connected to the machine body. The power motor is arranged in the machine body and drives the relative crushing rollers to rotate in the opposite direction. During processing, the kitchen waste is input into the machine body, and then the relative crushing rollers cooperate with each other to crush the kitchen waste. After the kitchen waste is crushed, it is squeezed by an extruder to separate the residue and liquid.

[0004] However, it is difficult to completely pick out the metal waste in kitchen waste during classification, which increases the metal content in the kitchen waste used for composting, easily affecting the composting and reuse effect of the kitchen waste. Summary of the invention

[0005] In order to reduce the amount of metals present in food waste for composting, the present application provides a food waste efficient crushing device.

[0006] The present application provides a kitchen waste efficient crushing device, which adopts the following technical solution: A highly efficient kitchen waste crushing device comprises a crushing box, the crushing box is provided with a crushing groove, the crushing box has a crushing roller located in the crushing groove, and the crushing box is provided with a power member for driving the crushing roller to rotate; The crushing box is provided with a hemispherical sorting trough located below the crushing trough; A hemispherical sorting block is rotatably connected to the crushing box and is located in the hemispherical sorting trough, a paving cavity is formed between the arc-shaped convex side wall of the hemispherical sorting block and the trough wall of the hemispherical sorting trough, and the crushing box is provided with a driving component for driving the hemispherical sorting block to rotate; The crushing box is provided with a transmission hole connecting the hemispherical sorting slot and the crushing slot, and the crushing box is provided with an adsorption slot, which is located in the hemispherical sorting slot and adjacent to the transmission hole; When the hemispherical sorting block rotates, it passes through the transmission hole and the adsorption groove in sequence; A magnetic block is arranged in the crushing box and is located on the groove wall of the adsorption groove away from the groove opening; The crushing box is provided with a slag discharge hole, the slag discharge hole is connected to the adsorption tank and is adjacent to the transmission hole; The crushing box is provided with a baffle located between the adsorption groove and the transmission hole, and the baffle is slidably connected with the arc-shaped convex side of the hemispherical sorting block; A cleaning belt is slidably provided through the crushing box, and cleaning bristles are evenly spaced on the outer circumference of the cleaning belt, and the cleaning bristles are slidably connected to the arc-shaped convex side wall of the hemispherical sorting block; The crushing box is provided with a transmission assembly. When the hemispherical sorting block rotates, the transmission assembly drives the cleaning belt to circulate, so that the cleaning bristles move from the position of the hemispherical sorting block close to the central axis to the slag discharge hole.

[0007] By adopting the above technical solution, during processing, the kitchen waste is input into the crushing tank, crushed by the crushing roller, and then input into the spreading chamber through the transmission hole; then the crushed kitchen waste is spread on the hemispherical sorting block, and as the hemispherical sorting block rotates, it passes through the magnetic block, at which time the magnetic block absorbs metal substances in the kitchen waste, reducing the amount of metal in the kitchen waste used for composting. Then, as the hemispherical sorting block continues to rotate, the baffle scrapes off the kitchen waste on the hemispherical sorting block, and the cleaning belt moves, so that the cleaning brush drives the kitchen waste to be discharged from the slag discharge hole.

[0008] Optionally, the driving assembly includes a driving shaft and a driving motor; The driving shaft is arranged on the top of the hemispherical sorting block, and the driving shaft is rotatably connected to the crushing box; The driving motor is arranged in the crushing box, and the driving motor drives the driving shaft to rotate.

[0009] By adopting the above technical solution, the driving assembly includes a driving shaft and a driving motor. The driving motor drives the driving shaft to rotate, thereby driving the hemispherical sorting block to rotate in the hemispherical sorting slot.

[0010] Optionally, the transmission assembly includes a transmission worm, a transmission worm wheel, a connecting shaft, a transmission belt and a rotating shaft; The rotating shaft is rotatably connected to the crushing box and is located on the side wall of the adsorption tank. There are multiple rotating shafts and they are evenly arranged between the driving shaft and the slag discharge hole. The cleaning belt is sleeved on the outer peripheral side of the rotating shaft. The transmission worm is coaxially arranged with the driving shaft and rotates on the crushing box, and the connecting shaft rotates in the crushing box and is parallel to the rotating shaft; The transmission worm wheel is arranged on the outer peripheral side of the connecting shaft and rotates on the crushing box, the transmission worm is meshed with the transmission worm wheel, and the transmission belt is sleeved on the rotating shaft and the outer peripheral side of the connecting shaft.

[0011] By adopting the above technical solution, the circular motion of the cleaning belt is realized through the meshing of the transmission worm and the transmission worm wheel, and the transmission action of the transmission belt, so that the cleaning bristles can continuously clean the hemispherical sorting blocks, reducing the residue of kitchen waste in the paving cavity on the hemispherical sorting blocks.

[0012] Optionally, the crushing box is provided with a mounting bar, and the mounting bar slides on the side of the magnetic block facing the hemispherical sorting block; A collecting groove is provided on the groove wall of the adsorption groove away from the cleaning belt; The crushing box is provided with a control component, and when the driving shaft rotates, the control component controls the circular movement between the mounting bar, the cleaning belt and the collecting tank; A scraping bar is arranged on one side of the installation bar close to the collecting slot, and the scraping bar is slidably connected to the magnetic block. When the installation bar slides close to the collecting slot, the scraping bar slides into the collecting slot.

[0013] By adopting the above technical solution, the mounting strip and the control assembly are used in coordination to achieve a cyclic movement between the mounting strip, the cleaning belt and the collecting tank.

[0014] Optionally, the control assembly includes a control ring, a control coil spring, a control tooth and a connecting tooth; The control ring is rotatably connected to the crushing box and sleeved on the outer peripheral side of the driving shaft, and the mounting bar is arranged on the outer peripheral side of the control ring; The control coil spring is wound around the outer circumference of the drive shaft, one end of the control coil spring is clamped to the end of the control ring, and the other end is clamped to the crushing box; The control teeth are arranged on the outer peripheral side of the driving shaft, and the connecting teeth are arranged on the inner peripheral side wall of the control ring; When the control tooth abuts against the connecting tooth, the driving shaft drives the control ring to rotate, and at this time the control coil spring is wound; When the scraper strip slides into the collecting groove, the control tooth slides past the connecting tooth, and at this time, the control coil spring drives the control ring to rotate in the opposite direction of the driving shaft.

[0015] By adopting the above technical solution, the control component includes a control ring, a control coil spring, control teeth and connecting teeth. The rotation and resetting of the control ring are achieved through the abutment and sliding of the control teeth and the connecting teeth, and the winding and release of the control coil spring.

[0016] Optionally, the mounting bar includes a bearing block and a bearing bar, the bearing block is arranged on the outer peripheral side of the control ring, the bearing bar slides on the bearing block along the central axis direction of the drive shaft, and the scraper bar is arranged on the bearing bar; The bearing block is provided with a receiving groove, and the bearing block is evenly provided with a plurality of limiting teeth located in the receiving groove; The bearing bar is provided with a sliding tooth located in the receiving groove, and the sliding tooth is meshed with the limiting tooth; A first push block is disposed on one side of the bearing bar close to the collecting groove, and the first push block is inclined to open a first push surface facing the collecting groove; A push-down block is provided on the groove wall of the adsorption groove near the collecting groove. When the scraper bar slides into the collecting groove, the push-down block slides on the first push surface. At this time, the sliding tooth slides through the limiting tooth, and there is a distance between the bearing bar and the magnetic block. A second push block is disposed on the side of the bearing bar away from the collecting groove, and the second push block is inclined to open a second push surface facing away from the collecting groove; An upward push block is arranged on the groove wall of the adsorption groove away from the collecting groove. When the supporting bar approaches the cleaning belt, the upward push block slides on the second pushing surface. At this time, the sliding tooth slides through the limiting tooth, and the supporting bar abuts against the magnetic block.

[0017] By adopting the above technical solution, the mounting bar includes a bearing block and a bearing bar. Through the coordinated use of the bearing block and the bearing bar, and the meshing action of the limiting teeth and the sliding teeth, the sliding and positioning of the bearing bar on the bearing block is achieved.

[0018] Optionally, the crushing box is provided with a discharge port connected to the collecting tank, and a blocking plate for blocking the discharge port is detachably fixed to the crushing box.

[0019] By adopting the above technical solution, a discharge port connected to the collecting tank is provided on the crushing box and is blocked by a detachable and fixed blocking plate.

[0020] Optionally, a limiting ring is provided on the outer peripheral side of the hemispherical sorting block and away from the crushing groove, and a plurality of filtrate holes are opened on the limiting ring; The crushing box is provided with a liquid collecting tank located below the hemispherical sorting tank, the filtrate hole is connected with the liquid collecting tank, and the crushing box is provided with a liquid drain hole connected with the liquid collecting tank.

[0021] By adopting the above technical solution, a plurality of filtrate holes are opened on the limiting ring arranged on the outer peripheral side of the hemispherical sorting block, and the filtrate holes are connected with the liquid collecting tank and the drainage holes to achieve the separation and discharge of the liquid in the kitchen waste.

[0022] In summary, the present application includes at least one of the following beneficial effects: 1. The crushed food waste is spread on the hemispherical sorting block and passes through the magnetic block as the sorting hemispherical block rotates. At this time, the magnetic block absorbs the metal substances in the food waste, reducing the amount of metal in the food waste used for composting; 2. A plurality of filtrate holes are provided on the limiting ring arranged on the outer peripheral side of the hemispherical sorting block, and the filtrate holes are connected with the liquid collecting tank and the liquid draining holes to realize the separation and discharge of the liquid in the kitchen waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the external structure of an embodiment of the present application; Figure 2 is a schematic diagram of an internal cross-section of an embodiment of the present application; Figure 3 It is a schematic diagram of the internal structure of an embodiment of the present application; Figure 4 It is a schematic diagram of the connection structure between the cleaning bristles and the hemispherical sorting block in the embodiment of the present application; Figure 5 is a schematic diagram of the connection structure between the connecting shaft and the rotating shaft in an embodiment of the present application; Figure 6 is a schematic diagram of the structure of the bearing bar in an embodiment of the present application; Figure 7 yes Figure 6 A magnified schematic diagram of part A; Figure 8 is a schematic diagram of the connection structure between the control ring and the drive shaft in an embodiment of the present application; Fig. 9 yes Figure 8 An enlarged schematic diagram of part B; Fig.10 yes Figure 2 Enlarged schematic diagram of part C of FIG.

[0024] Figure numerals: 1. Crushing box; 11. Crushing trough; 12. Crushing roller; 13. Power motor; 14. Connecting gear; 15. Hemispherical sorting trough; 16. Transmission hole; 17. Adsorption trough; 171. Collecting trough; 1711. Discharge port; 1712. Blocking plate; 172. Push-down block; 173. Push-up block; 18. Slag discharge hole; 19. Baffle bar; 2. Hemispherical sorting block; 21. Restriction ring; 22. Filtrate hole; 23. Collecting trough; 24. Drainage hole; 3. Spreading chamber; 4. Driving assembly; 41. Driving shaft; 42. Driving motor; 5. Magnetic block; 6. cleaning belt; 61. cleaning bristles; 7. transmission assembly; 71. transmission worm; 72. transmission worm wheel; 73. connecting shaft; 74. transmission belt; 75. rotating shaft; 8. mounting strip; 81. scraper strip; 82. bearing block; 821. accommodating groove; 822. limiting tooth; 83. bearing strip; 831. sliding tooth; 832. first push block; 8321. first push surface; 833. second push block; 8331. second push surface; 9. control assembly; 91. control ring; 92. control coil spring; 93. control tooth; 94. connecting tooth. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-10 This application is described in further detail.

[0026] The embodiment of the present application discloses a highly efficient kitchen waste crushing device.

[0027] See also Figure 1 and Figure 2 The crushing device includes a crushing box 1, and a crushing groove 11 is provided in the crushing box 1. The crushing box 1 is rotatably connected with a crushing roller 12, and the crushing roller 12 is located in the crushing groove 11. There are two crushing rollers 12 and they are arranged opposite to each other. The crushing box 1 is provided with a power member, which is a power motor 13. The power motor 13 is fixed to the outer wall of the crushing box 1 through a self-contained bracket. The output shaft of the power motor 13 is rotatably connected to the crushing box 1. The output shaft of the power motor 13 is fixedly connected to the roller shaft of one of the crushing rollers 12 and is coaxially arranged. The outer peripheral sides of the roller shafts of the crushing rollers 12 are respectively fixedly connected with mutually meshing connecting gears 14. When the power motor 13 is started, it drives the crushing roller 12 to rotate, and at the same time drives the other crushing roller 12 to rotate through the connecting gear 14, and the rotation direction relative to the crushing rollers 12 is opposite. During processing, the kitchen waste is input through the notch of the crushing groove 11, and then the kitchen waste is crushed relative to the crushing roller 12.

[0028] The crushing box 1 is provided with a hemispherical sorting slot 15, which is a hemispherical structure and is located directly below the crushing slot 11. The crushing device also includes a hemispherical sorting block 2, which is a hemispherical block structure and is rotatably connected to the crushing box 1, and the hemispherical sorting block 2 is located in the hemispherical sorting slot 15.

[0029] The crushing box 1 is provided with a driving assembly 4 for driving the hemispherical sorting block 2 to rotate. The driving assembly 4 includes a driving shaft 41 and a driving motor 42. The driving shaft 41 is fixedly connected to the top of the hemispherical sorting block 2. The central axis of the driving shaft 41 coincides with the central axis of the hemispherical sorting block 2. The driving shaft 41 is rotationally connected to the crushing box 1.

[0030] The drive motor 42 is installed in the crushing box 1, and the output shaft of the drive motor 42 is rotatably connected to the crushing box 1. The output shaft of the drive motor 42 is linked to and coaxially arranged with the drive shaft 41. When in use, the drive motor 42 is started, and the drive motor 42 drives the hemispherical sorting block 2 to rotate.

[0031] See also Figure 2 and Figure 3 The arcuate convex side of the hemispherical sorting block 2 faces the arcuate concave side of the hemispherical sorting trough 15, and a spreading cavity 3 is formed between the arcuate convex side wall of the hemispherical sorting block 2 and the trough wall of the hemispherical sorting trough 15. The crushing box 1 is provided with a transmission hole 16, and the bottom opening of the transmission hole 16 extends along the meridian direction of the arcuate convex side of the hemispherical sorting block 2. The transmission hole 16 connects the hemispherical sorting trough 15 and the crushing trough 11. The crushed food waste enters the spreading cavity 3 through the transmission hole 16, and then when the hemispherical sorting block 2 rotates, the food waste is spread on the arcuate convex side wall of the hemispherical sorting block 2.

[0032] A limiting ring 21 is fixedly connected to the outer circumference of the hemispherical sorting block 2. The limiting ring 21 is located away from the crushing tank 11. The limiting ring 21 is slidably connected to the wall of the hemispherical sorting tank 15. The limiting ring 21 is provided with a filtrate hole 22. There are multiple filtrate holes 22 and they are evenly spaced along the circumference. The crushing box 1 is provided with a liquid collecting tank 23. The liquid collecting tank 23 is located below the hemispherical sorting tank 15 and is connected. The filtrate hole 22 is connected to the liquid collecting tank 23. The crushing box 1 is provided with a drainage hole 24 (the drainage hole 24 is at Figure 1 The drain hole 24 is connected to the liquid collecting tank 23. When the food waste is spread on the side wall of the curved surface of the hemispherical sorting block 2, the liquid in the food waste flows along the curved convex side restriction ring 21 of the hemispherical sorting block 2, and then the liquid flows into and collects in the liquid collecting tank 23 through the filtrate hole 22, and then is discharged through the drain hole 24, which is conducive to reducing the time required for squeezing the food waste to separate the liquid and the residue in the next process.

[0033] The crushing box 1 is provided with an adsorption groove 17, which is located on the groove wall of the hemispherical sorting groove 15, adjacent to the transmission hole 16, with the groove opening of the adsorption groove 17 facing the hemispherical sorting block 2, and the adsorption groove 17 extends along the meridian track of the hemispherical sorting block 2. When the hemispherical sorting block 2 rotates, it passes through the transmission hole 16 and the adsorption groove 17 successively.

[0034] The crushing device also includes a magnetic block 5, which is an arc-shaped structure and is fixedly mounted on the groove wall of the adsorption groove 17 away from the groove. The magnetic block 5 has strong magnetism. When the hemispherical sorting block 2 rotates, it drives the kitchen waste spread on the arc-shaped convex side of the hemispherical sorting block 2 to pass through the adsorption groove 17. At this time, the magnetic block 5 absorbs metal substances in the kitchen waste, greatly reducing the amount of metal substances in the food waste.

[0035] The crushing box 1 is provided with a slag discharge hole 18, which is connected to the adsorption groove 17, and the slag discharge hole 18 is located at a position where the adsorption groove 17 is away from the crushing groove 11 and adjacent to the transmission hole 16. The crushing box 1 is fixedly connected with a baffle 19, which is located in the paving chamber 3 and between the adsorption groove 17 and the transmission hole 16. The baffle 19 is slidably connected to the arc-shaped convex side wall of the hemispherical sorting block 2. When the hemispherical sorting block 2 drives the food waste adsorbed by the magnetic block 5 to pass through the baffle 19, the baffle 19 scrapes off the food waste on the arc-shaped convex side wall of the hemispherical sorting block 2. When the amount of food waste scraped by the baffle 19 increases, the food waste is discharged to the next food waste processing process through the slag discharge hole 18 under the action of gravity.

[0036] See also Figure 3 and Figure 4 A mounting groove is provided on the groove wall of the adsorption groove 17 near the transmission hole 16, and a cleaning belt 6 is slidably passed through the crushing box 1, and the cleaning belt 6 is located in the mounting groove. The cleaning belt 6 is connected end to end, and the cleaning belt 6 extends along the meridian direction of the hemispherical sorting block 2. A cleaning bristle 61 is fixedly connected to the outer peripheral side of the cleaning belt 6, and there are multiple cleaning bristles 61 and they are evenly spaced. The cleaning bristles 61 on the cleaning belt 6 facing the hemispherical sorting block 2 are slidably connected to the arc-shaped convex side wall of the hemispherical sorting block 2.

[0037] The crushing box 1 is provided with a transmission assembly 7. When the hemispherical sorting block 2 rotates, the transmission assembly 7 drives the cleaning belt 6 to circulate, so that the cleaning bristles 61 move from the hemispherical sorting block 2 from a position close to the rotating shaft 75 to the slag discharge hole 18, pushing the kitchen waste on the arc-shaped convex side wall of the hemispherical sorting block 2 toward the slag discharge hole 18, thereby increasing the speed at which the kitchen waste is discharged through the slag discharge hole 18.

[0038] See also Figure 4 and Figure 5 The transmission assembly 7 includes a transmission worm 71, a transmission worm wheel 72, a connecting shaft 73, a transmission belt 74 and a rotating shaft 75. The rotating shaft 75 is rotatably connected to the crushing box 1. The rotating shaft 75 is located in the installation groove. There are multiple rotating shafts 75 and they are evenly arranged between the driving shaft 41 and the slag discharge hole 18 along the meridian direction of the hemispherical sorting block 2. The cleaning belt 6 is sleeved on the outer peripheral side of the rotating shaft 75. When the rotating shaft 75 rotates, it drives the cleaning belt 6 to perform a circular motion.

[0039] The transmission worm 71 is coaxially arranged and fixedly connected with the driving shaft 41, and the transmission worm 71 is rotatably connected to the crushing box 1. The connecting shaft 73 rotates in the crushing box 1, and the connecting shaft 73 is parallel to the rotating shaft 75. The transmission worm wheel 72 is fixedly connected to the outer peripheral side of the connecting shaft 73, and the transmission worm wheel 72 rotates in the crushing box 1, and the transmission worm 71 and the transmission worm wheel 72 are meshed. The transmission belt 74 is connected end to end and is sleeved on the rotating shaft 75 and the outer peripheral side of the connecting shaft 73. When the driving shaft 41 rotates, the transmission worm 71 drives the transmission worm wheel 72 to rotate, and then the connecting shaft 73 drives the rotating shaft 75 to rotate through the transmission belt 74, so that the cleaning belt 6 enters a circulating motion state.

[0040] 6 and 7, the crushing box 1 is provided with a mounting bar 8, the mounting bar 8 slides in the adsorption groove 17, and the mounting bar 8 is located near the magnetic block 5 and the hemispherical sorting block 2 (the hemispherical sorting block 2 is located at Figure 5 The mounting strip 8 extends along the meridian direction of the hemispherical sorting block 2. The crushing box 1 is provided with a collecting slot 171, which is located at the adsorption slot 17 away from the cleaning belt 6 (the cleaning belt 6 is at Figure 4 The mounting bar 8 is fixedly connected to the side of the collecting slot 171 with a scraper bar 81, and the scraper bar 81 is slidably connected to the magnetic block 5. When the mounting bar 8 slides close to the collecting slot 171, the scraper bar 81 pushes the metal substances adsorbed on the magnetic block 5 toward the collecting slot 171, until the mounting bar 8 slides to a position close to the collecting slot 171, the scraper bar 81 pushes the metal substances into the collecting slot 171, thereby reducing the metal substances on the magnetic block 5 and maintaining the adsorption effect of the magnetic block 5 on the metal substances.

[0041] See also Figure 8 and Fig. 9 The crushing box 1 is provided with a control assembly 9. When the drive shaft 41 rotates, the control assembly 9 controls the mounting bar 8 (the mounting bar 8 is Figure 7 Marked out) in cleaning belt 6 (cleaning belt 6 is Figure 4 ) and the collecting tank 171 (the collecting tank 171 is Figure 7 ) in a cyclic motion.

[0042] See also Fig. 9 and Fig.10 The control assembly 9 includes a control ring 91, a control coil spring 92, a control tooth 93 and a connecting tooth 94. The control ring 91 is rotatably connected to the crushing box 1. The control ring 91 is sleeved on the outer peripheral side of the drive shaft 41. There is a gap between the inner peripheral side wall of the control ring 91 and the outer peripheral side wall of the drive shaft 41. The mounting bar 8 is arranged on the outer peripheral side of the control ring 91.

[0043] The control coil spring 92 is wound and installed in the crushing box 1, and the control coil spring 92 is located on the outer peripheral side of the drive shaft 41. One end of the control coil spring 92 is clamped and fixed to one end of the control ring 91, and the other end is clamped to the crushing box 1. The control teeth 93 are fixedly connected to the outer peripheral side of the drive shaft 41, and the connecting teeth 94 are fixedly connected to the inner peripheral side wall of the control ring 91, and the control teeth 93 and the connecting teeth 94 are aligned.

[0044] When the drive shaft 41 rotates, the control tooth 93 first abuts against the connecting tooth 94, and then the drive shaft 41 continues to rotate, driving the control ring 91 to rotate, driving the mounting bar 8 toward the collecting groove 171 (the collecting groove 171 is Figure 7 The mounting strip 8 moves in the direction of the drive shaft 41 until the mounting strip 8 abuts against the groove wall of the adsorption groove 17 away from the cleaning belt 6. At this time, the scraper strip 81 slides into the collection groove 171, and the control tooth 93 slides through the connecting tooth 94. At this time, the control coil spring 92 enters an elastic relaxed state, driving the control ring 91 to rotate in the opposite direction of the drive shaft 41, so that the mounting strip 8 slides away from the collection groove 171. The control tooth 93 and the connecting tooth 94 are triangular tooth structures, and the control tooth 93 and the connecting tooth 94 are made of elastic materials, such as plastic, rubber, etc.

[0045] See also Figure 6 and Figure 7 The crushing box 1 is provided with a discharge port 1711, which is connected to the collecting tank 171. The scraper bar 81 continuously pushes the metal material on the magnetic block 5 into the collecting tank 171 until the metal material is away from the magnetic block 5. The metal material is less affected by the magnetic block 5, so that the metal material can be discharged from the discharge port 1711 under the action of gravity. The crushing box 1 is detachably fixed with a blocking plate 1712 (the blocking plate 1712 is Figure 3 When the metal substances collected in the collecting tank 171 need to be discharged, the blocking plate 1712 can be removed; when the cleaning is completed, the blocking plate 1712 is fixed to block the discharge port 1711, thereby reducing the possibility of the metal substances being discharged from the collecting tank 171 when the cleaning is not completed.

[0046] See also Fig.10 In order to increase the scraper strip 81 is pushed into the collecting groove 171 (collecting groove 171 in Figure 7 The amount of metal material in the scraper 81 is marked in the figure, the mounting strip 8 includes a bearing block 82 and a bearing strip 83, the bearing block 82 is fixedly connected to the outer peripheral side of the control ring 91, the bearing strip 83 slides on the bearing block 82 along the central axis direction of the driving shaft 41, and the scraper strip 81 is fixedly connected to the side wall of the bearing strip 83 close to the collecting tank 171.

[0047] The bearing block 82 is provided with a receiving groove 821, and the bearing block 82 is fixedly connected with a limiting tooth 822, and the limiting tooth 822 is located in the receiving groove 821, and there are a plurality of limiting teeth 822 and they are evenly arranged along the central axis direction of the driving shaft 41. A sliding tooth 831 is fixedly connected to the side wall of the bearing bar 83, and the sliding tooth 831 is located in the receiving groove 821. In the initial state, the sliding tooth 831 is located between the two limiting teeth 822, and the sliding tooth 831 is meshed with the limiting teeth 822.

[0048] See also Figure 7 and Fig. 9 A first push block 832 is fixedly connected to the side wall of the support bar 83 close to the collecting slot 171. The first push block 832 is inclined to open a first push surface 8321, and the first push surface 8321 faces the collecting slot 171. A lower push block 172 is fixedly connected to the vertical side wall of the adsorption slot 17 close to the collecting slot 171. When the scraper bar 81 slides into the collecting slot 171, the lower push block 172 slides on the first push surface 8321. At this time, the lower push block 172 pushes the first push block 832, so that the support bar 83 slides away from the magnetic block 5. At this time, the sliding tooth 831 slides past the limiting tooth 822, and the sliding tooth 831 slides to between the next two adjacent limiting teeth 822. When the control ring 91 rotates in the opposite direction, the support bar 83 approaches the cleaning belt 6 (the cleaning belt 6 is in Figure 4 In this case, there is a gap between the scraper bar 81 and the magnetic block 5, which reduces the possibility of the scraper bar 81 pushing the metal material away from the collecting tank 171 when it approaches the cleaning belt 6.

[0049] See also Figure 6 and Figure 7 A second push block 833 is fixedly connected to the side wall of the bearing bar 83 away from the collecting tank 171. The second push block 833 is inclined to open a second push surface 8331. The second push surface 8331 faces away from the collecting tank 171. An upper push block 173 is fixedly connected to the side wall of the adsorption tank 17 away from the collecting tank 171 (the upper push block 173 is at Figure 3 When the bearing strip 83 approaches the cleaning belt 6, the upper push block 173 slides on the second push surface 8331. At this time, the upper push block 173 pushes the second push block, driving the bearing strip 83 to approach the magnetic block 5, so that the scraping strip 81 abuts against the magnetic block 5, and the corresponding sliding teeth 831 slide past the limiting teeth 822 (the limiting teeth 822 are in Fig.10 ), and the sliding tooth 831 (the sliding tooth 831 is Fig.10 The scraper strip 81 slides between the upper two adjacent limiting teeth 822 , which is beneficial for pushing the metal material into the collecting groove 171 when the scraper strip 81 approaches the collecting groove 171 .

[0050] The implementation principle of the kitchen waste efficient crushing device in the embodiment of the present application is: During processing, the kitchen waste is input into the crushing tank 11, crushed by the crushing roller 12, and then input into the spreading chamber 3 through the transmission hole 16; then the crushed kitchen waste is spread on the hemispherical sorting block 2, and passes through the magnetic block 5 as the hemispherical sorting block 2 rotates. At this time, the magnetic block 5 absorbs the metal substances in the kitchen waste, reducing the amount of metal in the kitchen waste for composting. Then, as the hemispherical sorting block 2 continues to rotate, the baffle 19 scrapes off the kitchen waste on the hemispherical sorting block 2, and the cleaning belt 6 moves, so that the cleaning bristles 61 drive the kitchen waste to be discharged from the slag discharge hole 18.

[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A highly efficient kitchen waste crushing device, characterized in that: The crushing box (1) comprises a crushing box (1), wherein the crushing box (1) is provided with a crushing groove (11), the crushing box (1) is provided with a crushing roller (12) located in the crushing groove (11) and is rotatable, and the crushing box (1) is provided with a power part for driving the crushing roller (12) to rotate; The crushing box (1) is provided with a hemispherical sorting trough (15) located below the crushing trough (11); A hemispherical sorting block (2) is rotatably connected to the crushing box (1) and is located in the hemispherical sorting trough (15); a paving cavity (3) is formed between the arc-shaped convex side wall of the hemispherical sorting block (2) and the trough wall of the hemispherical sorting trough (15); and the crushing box (1) is provided with a driving component (4) for driving the hemispherical sorting block (2) to rotate; The crushing box (1) is provided with a transmission hole (16) connecting the hemispherical sorting slot (15) and the crushing slot (11); the crushing box (1) is provided with an adsorption slot (17); the adsorption slot (17) is located in the hemispherical sorting slot (15) and adjacent to the transmission hole (16); When the hemispherical sorting block (2) rotates, it passes through the transmission hole (16) and the adsorption groove (17) in sequence; A magnetic block (5) is arranged in the crushing box (1) and is located on a groove wall of the adsorption groove (17) away from the groove opening; The crushing box (1) is provided with a slag discharge hole (18), wherein the slag discharge hole (18) is connected to the adsorption groove (17) and is adjacent to the transmission hole (16); The crushing box (1) is provided with a baffle (19) located between the adsorption groove (17) and the transmission hole (16), and the baffle (19) is slidably connected to the arc-shaped convex side of the hemispherical sorting block (2); The crushing box (1) is slidably provided with a cleaning belt (6), the outer peripheral side of the cleaning belt (6) is evenly spaced with cleaning bristles (61), and the cleaning bristles (61) are slidably connected to the arc-shaped convex side wall of the hemispherical sorting block (2); The crushing box (1) is provided with a transmission assembly (7), and when the hemispherical sorting block (2) rotates, the transmission assembly (7) drives the cleaning belt (6) to circulate, so that the cleaning bristles (61) move from a position close to the central axis of the hemispherical sorting block (2) to the slag discharge hole (18).

2. The kitchen waste efficient crushing device according to claim 1, characterized in that: The driving assembly (4) comprises a driving shaft (41) and a driving motor (42); The drive shaft (41) is arranged on the top of the hemispherical sorting block (2), and the drive shaft (41) is rotatably connected to the crushing box (1); The drive motor (42) is arranged in the crushing box (1), and the drive motor (42) drives the drive shaft (41) to rotate.

3. The kitchen waste efficient crushing device according to claim 2, characterized in that: The transmission assembly (7) comprises a transmission worm (71), a transmission worm wheel (72), a connecting shaft (73), a transmission belt (74) and a rotating shaft (75); The rotating shaft (75) is rotatably connected to the crushing box (1) and is located on the side wall of the adsorption tank (17); a plurality of rotating shafts (75) are evenly arranged between the driving shaft (41) and the slag discharge hole (18); and the cleaning belt (6) is sleeved on the outer peripheral side of the rotating shaft (75); The transmission worm (71) is coaxially arranged with the drive shaft (41) and rotates on the crushing box (1); the connecting shaft (73) rotates in the crushing box (1) and is parallel to the rotating shaft (75); The transmission worm wheel (72) is arranged on the outer peripheral side of the connecting shaft (73) and rotates on the crushing box (1); the transmission worm (71) is meshed with the transmission worm wheel (72); and the transmission belt (74) is sleeved on the rotating shaft (75) and the outer peripheral side of the connecting shaft (73).

4. The kitchen waste efficient crushing device according to claim 3, characterized in that: The crushing box (1) is provided with a mounting bar (8), and the mounting bar (8) slides on the side of the magnetic block (5) facing the hemispherical sorting block (2); A collecting groove (171) is provided on the groove wall of the adsorption groove (17) on the side away from the cleaning belt (6); The crushing box (1) is provided with a control component (9), and when the drive shaft (41) rotates, the control component (9) controls the mounting bar (8), the cleaning belt (6) and the collecting tank (171) to perform cyclical movements; A scraper bar (81) is provided on one side of the mounting bar (8) close to the collecting groove (171), and the scraper bar (81) is slidably connected to the magnetic block (5). When the mounting bar (8) slides close to the collecting groove (171), the scraper bar (81) slides into the collecting groove (171).

5. The kitchen waste efficient crushing device according to claim 4, characterized in that: The control assembly (9) comprises a control ring (91), a control coil spring (92), a control tooth (93) and a connecting tooth (94); The control ring (91) is rotatably connected to the crushing box (1) and sleeved on the outer peripheral side of the drive shaft (41); the mounting strip (8) is arranged on the outer peripheral side of the control ring (91); The control coil spring (92) is wound around the outer circumference of the drive shaft (41), one end of the control coil spring (92) is clamped to the end of the control ring (91), and the other end is clamped to the crushing box (1); The control teeth (93) are arranged on the outer peripheral side of the drive shaft (41), and the connecting teeth (94) are arranged on the inner peripheral side wall of the control ring (91); When the control tooth (93) abuts against the connecting tooth (94), the drive shaft (41) drives the control ring (91) to rotate, and at this time the control coil spring (92) is wound; When the scraper strip (81) slides into the collecting groove (171), the control tooth (93) slides past the connecting tooth (94), and at this time, the control coil spring (92) drives the control ring (91) to rotate in the opposite direction of the drive shaft (41).

6. The kitchen waste efficient crushing device according to claim 5, characterized in that: The mounting strip (8) comprises a bearing block (82) and a bearing strip (83), the bearing block (82) being arranged on the outer peripheral side of the control ring (91), the bearing strip (83) sliding on the bearing block (82) along the central axis direction of the drive shaft (41), and the scraper strip (81) being arranged on the bearing strip (83); The bearing block (82) is provided with a receiving groove (821), and the bearing block (82) is evenly provided with a plurality of limiting teeth (822) located in the receiving groove (821); The bearing bar (83) is provided with a sliding tooth (831) located in the accommodating groove (821), and the sliding tooth (831) is meshed with the limiting tooth (822); A first push block (832) is provided on one side of the bearing bar (83) close to the collecting groove (171), and the first push block (832) is inclined to have a first push surface (8321) facing the collecting groove (171); A push-down block (172) is provided on a groove wall of the adsorption groove (17) on one side close to the collecting groove (171); when the scraper bar (81) slides into the collecting groove (171), the push-down block (172) slides on the first push surface (8321), and at this time, the sliding tooth (831) slides past the limiting tooth (822), and a distance is provided between the bearing bar (83) and the magnetic block (5); A second push block (833) is provided on a side of the bearing bar (83) away from the collecting groove (171), and the second push block (833) is inclined to have a second push surface (8331) facing away from the collecting groove (171); An upward push block (173) is provided on the groove wall of the adsorption groove (17) on the side away from the collection groove (171). When the supporting bar (83) approaches the cleaning belt (6), the upward push block (173) slides on the second pushing surface (8331). At this time, the sliding tooth (831) slides through the limiting tooth (822), and the supporting bar (83) abuts against the magnetic block (5).

7. The kitchen waste efficient crushing device according to claim 6, characterized in that: The crushing box (1) is provided with a discharge port (1711) connected to the collecting tank (171), and a blocking plate (1712) for blocking the discharge port (1711) is detachably fixed to the crushing box (1).

8. The kitchen waste efficient crushing device according to claim 1, characterized in that: A limiting ring (21) is provided on the outer peripheral side of the hemispherical separation block (2) and on a side away from the crushing groove (11), and a plurality of filtrate holes (22) are provided on the limiting ring (21); The crushing box (1) is provided with a liquid collecting trough (23) located below the hemispherical sorting trough (15), the filtrate hole (22) is connected to the liquid collecting trough (23), and the crushing box (1) is provided with a liquid discharge hole (24) connected to the liquid collecting trough (23).

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