Intelligent kitchen waste treatment and recovery device

Abstract

The invention belongs to the technical field of kitchen waste treatment, and discloses an intelligent kitchen waste treatment and recovery device. The intelligent kitchen waste treatment and recovery device comprises a shell, a feeding hopper is arranged on the side wall of the shell, a hydraulic cylinder is fixedly installed in the middle of the top wall of the shell, the output end of a hydraulic rod is fixedly connected with one end of a center rod, the other end of the center rod penetrates through the top wall of the shell to the interior of the shell, and a waste treatment mechanism is arranged on the center rod. The device is used for pressing and crushing waste. According to the intelligent kitchen waste treatment and recovery device, by means of the design of the waste treatment mechanism and the waste storage mechanism, after waste is preliminarily ground and crushed, the waste can be extruded, heated and drained, the waste is pressed into dry solid blocks, then the solid blocks are crushed to obtain waste powder, waste treatment is efficient and environmentally friendly, and the practicability is high. The device can be directly used for a recycling scene of feed processing or combustion power generation, and the problems mentioned in the background technology are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of kitchen waste treatment, and in particular to an intelligent kitchen waste treatment and recovery device. Background Art

[0002] Kitchen waste refers to garbage generated in residents' daily lives and food processing, catering services, unit meal supply and other activities, including discarded vegetable leaves, leftovers, leftover rice, fruit peels, egg shells, tea dregs, bones (chicken bones, fish bones), etc. Its main sources are home kitchens, restaurants, hotels, canteens, markets and other industries related to food processing.

[0003] Kitchen waste can be reused in many ways, mainly including the following methods: energy treatment and feed treatment. The energy treatment method is to process the kitchen waste and use it as fuel for thermal power generation equipment, while the feed treatment method is to process the kitchen waste into animal feed. The existing kitchen waste treatment equipment is mainly crushing equipment, which crushes and grinds the kitchen waste. The function is relatively simple. The moisture content of the treated waste is still very high, and multiple processes are required for reprocessing, resulting in cumbersome processes and low efficiency. Therefore, we proposed an intelligent kitchen waste treatment and recycling device. Summary of the invention

[0004] The object of the present invention is to provide an intelligent kitchen waste processing and recycling device, which solves the problems mentioned in the background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent kitchen waste processing and recycling device, comprising a shell, a side wall of the shell is provided with a feeding hopper, a hydraulic cylinder is fixedly installed in the middle of the top wall of the shell, the output end of the hydraulic rod is fixedly connected to one end of a center rod, the other end of the center rod passes through the top wall of the shell to the interior thereof, and a waste processing mechanism is provided on the center rod for pressing and crushing the waste.

[0006] The inner wall of the shell is fixedly connected to a grinding bucket, the inner wall of the shell and the upper side of the grinding bucket are movably connected to a grinding disc and matched with the upper surface shape of the grinding bucket, the lower surface of the grinding disc and the upper surface of the grinding bucket are both provided with grinding blocks, the discharge port of the feeding hopper corresponds to the gap between the grinding disc and the grinding bucket, a driving motor is fixedly installed on the side wall of the shell, the output end of the driving motor extends into the shell to drive the grinding disc to rotate through a gear assembly, a waste storage mechanism is provided in the shell and at the lower side of the grinding bucket to cooperate with a waste treatment mechanism to treat the waste, a liquid suction pump is provided on the side wall of the shell to absorb the waste liquid in the waste storage mechanism, and a dust suction assembly is also provided on the side wall of the shell to absorb the solid waste treated in the waste storage mechanism.

[0007] Preferably, the waste treatment mechanism includes a mounting plate, a rotating rod, a rotating motor, a main gear, a driven gear and a crushing assembly, the mounting plate is fixedly connected to the center rod, the bottom end of the center rod is movably connected to the rotating rod, the rotating motor is fixedly installed on the upper surface of the mounting plate, the main gear arranged at the output end of the rotating motor is meshed with the driven gear on the rotating rod, and the rotating rod is provided with a crushing assembly for pressing and crushing the waste.

[0008] Preferably, the crushing assembly includes a crushing head, a slot, and a pushing rod, the crushing head is fixedly connected to the bottom end of the rotating rod, the bottom end of the crushing head is fixedly connected to a crushing knife, the center of the rotating rod is provided with a through hole, a slot one is provided on the center rod at a position corresponding to the through hole, a slot two is provided at a position corresponding to the through hole on the upper surface of the crushing head, the pushing rod is inserted in the center hole, the bottom end of the pushing rod extends into the slot two and is connected to the bottom wall of the slot two through a limit spring one, the top of the pushing rod extends to the inner wall of the slot one and is fixedly connected to a magnetic block, the bottom wall of the slot one is installed with an electromagnet assembly, the outer wall of the crushing head is provided with a plurality of waste discharge slots, the waste discharge slots are connected with the slot two through the connecting hole, the movable bar is inserted in the waste discharge slot, the push rod is fixedly connected to the inner side of the movable bar and inserted in the connecting hole, the inner side of the movable bar is connected to the bottom wall of the waste discharge slot through the limit spring two, a guide ring is fixedly connected on the push rod and is in the slot two, and the top end of the outer wall of the guide ring is rounded.

[0009] Preferably, a limiting ring is fixedly connected to the push rod, and the limiting ring is located on the upper side of the guide ring. A bayonet is provided on one end of the upper surface of the push rod close to the second slot, and the edge of the limiting ring is bent downward to be inserted into the bayonet.

[0010] Preferably, the first limit spring is a compression spring, and the second limit spring is a tension spring.

[0011] Preferably, the waste storage mechanism includes a connecting ring, a storage bucket, a drainage hole, a filter block, a sleeve, a drainage groove, an annular cavity and a spiral heating tube. The top of the connecting ring is fixedly connected to the open bottom end of the grinding bucket, and the opening of the storage bucket is fixedly connected to the bottom end of the connecting ring. The side wall of the storage bucket is provided with evenly distributed drainage holes, and the drainage holes are filled with filter blocks. The sleeve is fixedly sleeved on the outside of the storage bucket. A number of drainage grooves are provided on the outer wall of the storage bucket and connected to the vertical drainage holes for draining waste liquid into the space on the lower side of the storage bucket in the sleeve. An annular cavity is provided in the sleeve, and a spiral heating tube is arranged in the annular cavity to heat the waste in the storage bucket to remove moisture. The feed end of the dust collection assembly is fixedly connected to the connecting ring, and the liquid inlet end of the suction pump is fixedly connected to the sleeve and connected to the bottom space of the storage bucket.

[0012] Preferably, the filter block is a honeycomb ceramic filter block.

[0013] By adopting the above technical solution, the beneficial effects of the present invention are: The intelligent kitchen waste processing and recycling device utilizes the design of a waste processing mechanism and a waste storage mechanism. After preliminary grinding and crushing of the waste, it can extrude the waste, heat and drain the waste, press the waste into dry solid blocks, and then crush it to obtain waste powder. The waste treatment is efficient and environmentally friendly, and can be directly used in feed processing or combustion power generation reuse scenarios, solving the problems mentioned in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a cross-sectional view of the present invention; Figure 3 For the present invention Figure 2 The enlarged view of point A in the middle; Figure 4 For the present invention Figure 2 The enlarged view of B in the middle; Figure 5 For the present invention Figure 2 Enlarged view of point C in the middle.

[0015] In the figure: 1, housing; 2, feeding hopper; 3, hydraulic cylinder; 4, center rod; 5, waste treatment mechanism; 51, mounting plate; 52, rotating rod; 53, rotating motor; 54, main gear; 55, driven gear; 56, crushing assembly; 561, crushing head; 562, crushing knife; 563, perforation; 564, slot 1; 565, slot 2; 566, push rod; 567, limit spring 1; 568, magnetic block; 569, electromagnet assembly; 5610, waste discharge slot; 561 1. Connecting hole; 5612. Movable bar; 5613. Push rod; 5614. Limit spring 2; 5615. Guide ring; 5616. Limit ring; 5617. Bayonet; 6. Waste storage mechanism; 61. Connecting ring; 62. Storage bucket; 63. Drain hole; 64. Filter block; 65. Sleeve; 66. Drain trough; 67. Annular cavity; 68. Spiral heating tube; 7. Grinding bucket; 8. Grinding disc; 9. Grinding block; 10. Driving motor; 11. Suction pump; 12. Dust collection assembly. DETAILED DESCRIPTION

[0016] See also Figure 1-5 The present invention provides a technical solution: an intelligent kitchen waste processing and recycling device, comprising a shell 1, a hopper 2 is provided on the side wall of the shell 1, a hydraulic cylinder 3 is fixedly installed in the middle of the top wall of the shell 1, the output end of the hydraulic cylinder 3 is fixedly connected to one end of a center rod 4, the other end of the center rod 4 passes through the top wall of the shell 1 to the inside thereof, and a waste processing mechanism 5 is provided on the center rod 4 for pressing and crushing the waste.

[0017] A grinding bucket 7 is fixedly connected to the inner wall of the shell 1, and a grinding disc 8 is movably connected to the inner wall of the shell 1 and is located on the upper side of the grinding bucket 7 and matches the shape of the upper surface of the grinding bucket 7. Grinding blocks 9 are provided on the lower surface of the grinding disc 8 and the upper surface of the grinding bucket 7. The discharge port of the feeding hopper 2 corresponds to the gap between the grinding disc 8 and the grinding bucket 7. A driving motor 10 is fixedly installed on the side wall of the shell 1. The output end of the driving motor 10 extends into the shell 1 and drives the grinding disc 8 to rotate through a gear assembly. A waste storage mechanism 6 is provided in the shell 1 and on the lower side of the grinding bucket 7 to cooperate with the waste treatment mechanism 5 to treat the waste. A liquid suction pump 11 is provided on the side wall of the shell 1 to absorb the waste liquid in the waste storage mechanism 6. A dust suction component 12 is also provided on the side wall of the shell 1 to absorb the solid waste treated in the waste storage mechanism 6. The dust suction component 12 mainly includes a fan and a filter bag, which belongs to the known technology and will not be described in detail.

[0018] The waste treatment mechanism 5 includes a mounting plate 51, a rotating rod 52, a rotating motor 53, a main gear 54, a driven gear 55 and a crushing assembly 56. The mounting plate 51 is fixedly connected to the center rod 4. The bottom end of the center rod 4 is movably connected to the rotating rod 52. The upper surface of the mounting plate 51 is fixedly mounted with a rotating motor 53. The main gear 54 arranged at the output end of the rotating motor 53 is meshed with the driven gear 55 on the rotating rod 52. The rotating rod 52 is provided with a crushing assembly 56 for pressing and crushing the waste.

[0019] The crushing assembly 56 includes a crushing head 561, a crushing knife 562, a through hole 563, a slot 1 564, a slot 2 565, a push rod 566, a limit spring 1 567, a magnetic block 568, an electromagnet assembly 569, a waste discharge slot 5610, a connecting hole 5611, a movable bar 5612, a push rod 5613, a limit spring 2 5614 and a guide ring 5615. The crushing head 561 is fixedly connected to the bottom end of the rotating rod 52, and the crushing knife 562 is fixedly connected to the bottom end of the crushing head 561. The center of the rotating rod 52 is provided with a through hole 563, and a slot 1 564 is provided at a position corresponding to the through hole 563 on the center rod 4. A slot 2 565 is provided at a position corresponding to the through hole 563 on the upper surface of the crushing head 561. The push rod 566 is inserted into the through hole 563, and the bottom end of the push rod 566 extends to the slot 2 565. 65 and is connected to the bottom wall of the second slot 565 through the limit spring 1 567, the top of the push rod 566 extends to the inner wall of the first slot 564 and is fixedly connected with a magnetic block 568, the bottom wall of the first slot 564 is installed with an electromagnet assembly 569, the outer wall of the crushing head 561 is provided with a plurality of waste discharge grooves 5610, the waste discharge grooves 5610 are connected with the second slot 565 through the connecting hole 5611, the movable bar 5612 is inserted into the waste discharge groove 5610, the push rod 5613 is fixedly connected to the inner side of the movable bar 5612 and inserted into the connecting hole 5611, the inner side of the movable bar 5612 is connected to the bottom wall of the waste discharge groove 5610 through the limit spring 2 5614, the push rod 566 is fixedly connected with a guide ring 5615 in the second slot 565, and the top of the outer wall of the guide ring 5615 is rounded, see Figure 5 The waste discharge trough 5610 and the movable bar 5612 are designed to be L-shaped, which can effectively prevent waste from entering the waste discharge trough 5610. The limit spring 1 567 is a compression spring, and the limit spring 2 5614 is a tension spring.

[0020] A limiting ring 5616 is also fixedly connected to the push rod 566 , and the limiting ring 5616 is located on the upper side of the guide ring 5615 . A bayonet 5617 is provided on the upper surface of the push rod 5613 near the second slot 565 , and a fixed edge of the limiting ring 5616 is bent downward so as to be inserted into the bayonet 5617 .

[0021] The waste storage mechanism 6 includes a connecting ring 61, a storage bucket 62, a drainage hole 63, a filter block 64, a sleeve 65, a drainage groove 66, an annular cavity 67 and a spiral heating tube 68. The top of the connecting ring 61 is fixedly connected to the open bottom end of the grinding bucket 7, and the opening of the storage bucket 62 is fixedly connected to the bottom end of the connecting ring 61. The side wall of the storage bucket 62 is provided with evenly distributed drainage holes 63, and the drainage holes 63 are filled with a filter block 64. The filter block 64 is a honeycomb ceramic filter block. The sleeve 65 is fixedly sleeved on the storage bucket 62. On the outside of the storage barrel 62, a plurality of drainage grooves 66 are opened on the outer side wall of the storage barrel 62 and connected to the vertical drainage hole 63 for discharging waste liquid into the space on the lower side of the storage barrel 62 in the sleeve 65. An annular cavity 67 is opened in the sleeve 65, and a spiral heating tube 68 is arranged in the annular cavity 67 to heat the waste in the storage barrel 62 to remove moisture. The feed end of the dust collection assembly 12 is fixedly connected to the connecting ring 61, and the liquid inlet end of the suction pump 11 is fixedly connected to the sleeve 65 and connected to the bottom space of the storage barrel 62.

[0022] When the device is working, the drive motor 10 is started, and kitchen waste is fed into the feeding hopper 2. The waste enters between the grinding disc 8 and the grinding hopper 7, is initially ground by the grinding block 9, and then falls into the storage bucket 62. During the process, the spiral heating tube 68, the suction pump 11, and the dust collection component 12 are all powered on and enter the working state. The excess water in the waste falling into the storage bucket 62 leaks out through the drainage hole 63 and is sucked out by the suction pump 11. The waste is heated by the spiral heating tube 68, and the generated steam is sucked out by the dust collection component 12. In addition, the crushing head 561 is driven up and down by the hydraulic cylinder 3 to continuously The waste in the storage barrel 62 is compressed until the dry block waste is pressed out of the storage barrel 62 and then the feeding is stopped. The electromagnet assembly 569 is energized to repel the magnetic block 568 and drive the push rod 566 to move downward. The limit spring 5614 rebounds to make the push rod 5613 move along the surface of the guide ring 5615. The edge of the limit ring 5616 is stuck in the bayonet 5617. The rotating motor 53 drives the rotating rod 52 to rotate and drive the crushing head 561 to cut the dry and compact block waste. The granular waste is sucked out by the dust collection assembly 12, and the waste processing and recycling is completed.

[0023] Various modifications to these embodiments will be apparent to those skilled in the art. The general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An intelligent kitchen waste processing and recycling device, comprising a housing, a side wall of which is provided with a feeding hopper, characterized in that: A hydraulic cylinder is fixedly installed in the middle of the top wall of the shell, the output end of the hydraulic rod is fixedly connected to one end of the center rod, the other end of the center rod passes through the top wall of the shell to the inside thereof, and a waste treatment mechanism is arranged on the center rod for pressing and crushing the waste; The inner wall of the shell is fixedly connected to a grinding bucket, the inner wall of the shell and the upper side of the grinding bucket are movably connected to a grinding disc and matched with the upper surface shape of the grinding bucket, the lower surface of the grinding disc and the upper surface of the grinding bucket are both provided with grinding blocks, the discharge port of the feeding hopper corresponds to the gap between the grinding disc and the grinding bucket, a driving motor is fixedly installed on the side wall of the shell, the output end of the driving motor extends into the shell to drive the grinding disc to rotate through a gear assembly, a waste storage mechanism is provided in the shell and at the lower side of the grinding bucket to cooperate with a waste treatment mechanism to treat the waste, a liquid suction pump is provided on the side wall of the shell to absorb the waste liquid in the waste storage mechanism, and a dust suction assembly is also provided on the side wall of the shell to absorb the solid waste treated in the waste storage mechanism.

2. The intelligent kitchen waste processing and recycling device according to claim 1, characterized in that: The waste treatment mechanism includes a mounting plate, a rotating rod, a rotating motor, a main gear, a driven gear and a crushing assembly. The mounting plate is fixedly connected to the center rod, the bottom end of the center rod is movably connected to the rotating rod, the rotating motor is fixedly installed on the upper surface of the mounting plate, the main gear arranged at the output end of the rotating motor is meshed with the driven gear on the rotating rod, and the rotating rod is provided with a crushing assembly for pressing and crushing the waste.

3. The intelligent kitchen waste processing and recycling device according to claim 2, characterized in that: The crushing assembly comprises a crushing head, a slot, and a pushing rod. The crushing head is fixedly connected to the bottom end of the rotating rod, and the bottom end of the crushing head is fixedly connected to a crushing knife. A through hole is opened in the center of the rotating rod, and a slot one is opened at a position corresponding to the through hole on the center rod, and a slot two is opened at a position corresponding to the through hole on the upper surface of the crushing head. The pushing rod is inserted in the center hole, and the bottom end of the pushing rod extends into the slot two and is connected to the bottom wall of the slot two through a limit spring one. The top end of the pushing rod extends to the inner wall of the slot one and is fixedly connected with a magnetic block. An electromagnet assembly is installed on the bottom wall of the slot one. A plurality of waste discharge slots are opened on the outer wall of the crushing head, and the waste discharge slots are connected with the slot two through the connecting hole. The movable bar is inserted in the waste discharge slot, and the push rod is fixedly connected to the inner side of the movable bar and inserted in the connecting hole. The inner side of the movable bar is connected to the bottom wall of the waste discharge slot through the limit spring two. A guide ring is fixedly connected on the push rod and is in the slot two, and the top end of the outer wall of the guide ring is rounded.

4. The intelligent kitchen waste processing and recycling device according to claim 3, characterized in that: The push rod is also fixedly connected to a limiting ring, which is located on the upper side of the guide ring. A bayonet is provided on one end of the upper surface of the push rod close to the second slot, and the edge of the limiting ring is bent downward to be inserted into the bayonet.

5. The intelligent kitchen waste processing and recycling device according to claim 3, characterized in that: The first limit spring is a compression spring, and the second limit spring is a tension spring.

6. The intelligent kitchen waste processing and recycling device according to claim 1, characterized in that: The waste storage mechanism includes a connecting ring, a storage bucket, a drainage hole, a filter block, a sleeve, a drainage groove, an annular cavity and a spiral heating tube. The top of the connecting ring is fixedly connected to the open bottom end of the grinding bucket, and the opening of the storage bucket is fixedly connected to the bottom end of the connecting ring. The side wall of the storage bucket is provided with evenly distributed drainage holes, and the drainage holes are filled with filter blocks. The sleeve is fixedly sleeved on the outside of the storage bucket. A plurality of drainage grooves are provided on the outer wall of the storage bucket and connected to the vertical drainage holes for draining waste liquid into the space at the lower side of the storage bucket in the sleeve. An annular cavity is provided in the sleeve, and a spiral heating tube is arranged in the annular cavity to heat the waste in the storage bucket to remove moisture. The feed end of the dust collection assembly is fixedly connected to the connecting ring, and the liquid inlet end of the suction pump is fixedly connected to the sleeve and connected to the bottom space of the storage bucket.

7. The intelligent kitchen waste processing and recycling device according to claim 6, characterized in that: The filter block is a honeycomb ceramic filter block.

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