Household garbage bag breaking equipment

Abstract

The utility model discloses household garbage bag breaking equipment which comprises a box body, four sets of shaft pipes penetrate through the two sides of the box body through bearings, the opposite ends of the two sets of shaft pipes located on the same horizontal line are connected with rotating cylinders in a sleeved mode, and a plurality of sets of breaking cutters are installed on the outer walls of the four sets of rotating cylinders. A control panel is installed on one side of the box body, a mounting square pipe is installed on the upper portion of the box body, two sets of conveying rollers penetrate through the interior of the box body through bearings, the side walls of the two sets of conveying rollers are sleeved with flexible filter screen belts, an inclined filter screen is installed in the box body, and an opening and a recycling box are arranged on the other side of the box body. A driving motor is installed on the end face of the box body, and the output end of the driving motor is fixedly connected with one end of one set of conveying rollers. The household garbage bag breaking device has the advantages that the rotating cylinder is adopted, garbage bag fragments can be prevented from covering the blade structure through the arranged rotating cylinder, and the use practicability of the household garbage bag breaking device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of domestic garbage treatment, in particular to a device for breaking open garbage bags of domestic garbage. Background Art

[0002] Domestic waste refers to solid waste generated in daily life or in activities that provide services for daily life, as well as solid waste that is deemed as domestic waste by laws and administrative regulations. Domestic waste is mostly stored in garbage bags. When actually handling domestic waste, it is necessary to use bag breaking equipment to complete the garbage bag breaking work. In actual use, it has the advantages of simple operation, stable structure and good working effect.

[0003] The prior art discloses a garbage bag breaking device with a publication number of CN214288630U, which includes a frame, a feeding port, a bag breaking assembly, a cutting assembly, a conveying device, a liquid storage chamber, a first driving motor, a first rotating roller, a conical knife, a second rotating roller, a second driving motor, a recovery device, a spray assembly, an active roller, a driven roller and a conveyor belt. The bag breaking assembly is arranged below the feeding port to break the garbage bag through the bag breaking assembly, and the garbage after the bag breaking is cut and crushed by the cutting assembly installed below the bag breaking device at intervals. The conveying device conveys the cut garbage to the recovery device installed on the outer wall of the frame, thereby improving the garbage recovery efficiency; a filter plate is installed at intervals below the conveying device to filter the liquid in the garbage into the liquid storage chamber through the filter plate, and discharges it through the liquid outlet installed at the bottom of the liquid storage chamber, thereby improving the solid-liquid separation efficiency in the garbage; at the same time, a spray component is installed on the edge of the top of the inner wall of the frame to spray or clean the first rotating roller and the second rotating roller installed in the frame through the spray component, thereby improving the efficiency of the first rotating roller and the second rotating roller in cutting and crushing the garbage.

[0004] In the above utility model, when the conical knife and the cutting knife are used to crush the garbage bags, some of the garbage bag fragments will be entangled on the surface of the conical knife and the cutting knife, thereby affecting the subsequent crushing of the garbage or garbage bags, reducing the practicality of the use of this utility model. At the same time, when the first rotating roller and the second rotating roller are rotated, some of the crushed materials will splash out through the feeding port. When the feeding port is sealed with a cover plate structure, the feeding work cannot be continued during the crushing work, reducing the working efficiency of this utility model.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a device for breaking open garbage bags of domestic waste, which has the advantages of being able to prevent garbage bag fragments from covering the blade structure and allowing continuous feeding without stopping the crushing work, thereby solving the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above advantages of being able to avoid garbage bag fragments covering the blade structure and continuously feeding without stopping the crushing work, the specific technical solution adopted by the utility model is as follows:

[0010] A device for breaking open garbage bags of domestic waste, comprising a box body, four groups of shaft tubes are penetrated by bearings on both sides of the box body, rotating cylinders are sleeved on the facing ends of two groups of shaft tubes located on the same horizontal line, multiple groups of crushing knives are installed on the outer walls of the four groups of rotating cylinders, a control panel is installed on one side of the box body, a mounting square tube is installed on the upper part of the box body, two groups of conveying rollers are penetrated by bearings inside the box body, flexible filter belts are sleeved on the side walls of the two groups of conveying rollers, inclined filter belts are installed inside the box body, an opening and a recovery box are provided on the other side of the box body, a driving motor is installed on the end face of the box body, and the output end of the driving motor is fixedly connected to one end of a group of conveying rollers, a liquid outlet pipe is penetrated on one side of the box body, and an annular cavity is installed on the inner wall of the box body. Plate, and multiple groups of nozzles are penetrated through the inner bottom surface of the annular cavity plate, a liquid inlet pipe is penetrated between the box body and the annular cavity plate, a pump is installed at the lower part of the mounting square tube, one end of the liquid inlet pipe is clamped with the other side of the output end of the pump, and a discharge pipe is clamped on one side of the output end of the pump, concave frames are installed on both sides of the box body, four groups of servo motors are installed on one side of the concave frame of the left group, and the output ends of the four groups of servo motors are respectively fixedly connected with one end of the four groups of shaft tubes on the left side, an air pump is installed on one side of the concave frame of the right group, and a five-way pipe is installed at the output end of the air pump, and the four ends of the five-way pipe are connected with one end of the four groups of shaft tubes on the right side through bearings, and multiple groups of inclined tubes are penetrated through the inner wall of the four groups of rotating cylinders, and the side walls of the multiple groups of inclined tubes are all provided with one-way valves.

[0011] Furthermore, a discharge port is provided on the inner bottom surface of the mounting square tube, an L-shaped plate is installed at one end of the mounting square tube, two groups of push plates are slidably installed inside the mounting square tube, and two groups of connecting plates are installed between the two groups of push plates, an electric telescopic rod passes through one side of the L-shaped plate, and one end of the electric telescopic rod is fixedly connected to one side of the push plate of the left group, and two groups of feed ports are provided on the upper part of the mounting square tube, and the electric telescopic rod is electrically connected to the control panel through wires.

[0012] Furthermore, sealing covers are provided inside the two groups of feed ports.

[0013] Furthermore, the control panel is electrically connected to the drive motor, the pump, the four groups of servo motors and the air pump through electric wires.

[0014] Furthermore, a control valve is provided on the side wall of the liquid outlet pipe.

[0015] Furthermore, a base is installed at the lower part of the box.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a domestic garbage bag breaking device, which has the following beneficial effects:

[0018] (1) The utility model adopts a rotating drum. When the domestic garbage bag breaking device is actually used, the operator puts the garbage bag into the box body, and uses the control panel to operate the driving motor, the pump, the four servo motors and the air pump. The output ends of the four servo motors can drive the four rotating drums to rotate through the four shaft tubes on the left. The rotating four rotating drums can crush the garbage and garbage bags through multiple crushing knives. Since the five-way pipe is connected to the four shaft tubes on the right through bearings, the five-way pipe will not rotate with the four shaft tubes on the right. When the air pump is working, air can be drawn into the interior of the four rotating drums through the five-way pipe and the four shaft tubes on the right. The air inside the four rotating drums can be sprayed out through multiple inclined pipes, and the sprayed air can blow off multiple Garbage bag fragments entangled on the surface of the four crushing knives, multiple groups of one-way valves can prevent liquid from entering the interior of the four rotating cylinders through multiple groups of inclined tubes. When the pump is working, clean water can be pumped into the interior of the annular cavity plate through the discharge pipe and the inlet pipe. The clean water inside the annular cavity plate can be sprayed out through multiple groups of nozzles. The sprayed clean water can flush the four rotating cylinders. The liquid can pass through the flexible filter belt and the inclined filter. The output end of the drive motor can drive a group of conveying rollers to rotate, and this group of conveying rollers can drive the flexible filter belt to rotate and move. The rotating flexible filter belt can push the garbage fragments through the opening into the interior of the recycling box. Through the setting of the rotating cylinder, it can prevent the garbage bag fragments from covering the blade structure, thereby improving the practicality of the garbage bag breaking equipment for domestic garbage.

[0019] (2) The utility model adopts an installation square tube. When it is necessary to put the garbage bag into the interior of the box, the control panel is used to shorten the electric telescopic rod, so that the two sets of push plates can be moved to the left. When the two sets of connecting plates are moved under the left set of feed ports, the discharge port is covered by the right set of push plates. At this time, the left set of sealing covers are pulled out, and the garbage bag can be put into the interior of the installation square tube through the left set of feed ports. Finally, the left set of sealing covers are reset, and the control panel is used to extend the electric telescopic rod. The two sets of push plates can push the garbage bag. When the two sets of connecting plates are moved above the discharge port, the garbage bag can enter the interior of the box through the discharge port. When the two sets of connecting plates are moved under the right set of feed ports, the left set of push plates covers the discharge port. At this time, the garbage bag can be put in through the right set of feed ports. The above operation is repeated, and the garbage bag feeding work can be carried out continuously. By setting the installation square tube, the feeding work can be carried out continuously without stopping the crushing work, thereby improving the working efficiency of the garbage bag breaking equipment for domestic garbage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of a domestic garbage bag breaking device proposed by the utility model;

[0022] Figure 2 This is a front view of a device for breaking open garbage bags of domestic garbage proposed by the utility model;

[0023] Figure 3 It is a three-dimensional diagram of the push plate proposed by the utility model;

[0024] Figure 4 It is a right side view of the five-way pipe proposed by the utility model;

[0025] Figure 5 The utility model proposes Figure 1 A magnified view of middle;

[0026] Figure 6 The utility model proposes Figure 1 Enlarged view of middle B;

[0027] Figure 7 The utility model proposes Figure 1 Enlarged view of C in the middle.

[0028] In the figure:

[0029] 1. Box body; 2. Axis tube; 3. Rotating cylinder; 4. Conveying roller; 5. Flexible filter belt; 6. Inclined filter; 7. Driving motor; 8. Opening; 9. Recovery box; 10. Liquid outlet pipe; 11. Installed square pipe; 12. Annular cavity plate; 13. Nozzle; 14. Liquid inlet pipe; 15. Pump; 16. Liquid discharge pipe; 17. Crushing knife; 18. Inclined pipe; 19. One-way valve; 20. Concave frame; 21. Servo motor; 22. Air pump; 23. Five-way pipe; 24. L-shaped plate; 25. Electric telescopic rod; 26. Push plate; 27. Connecting plate; 28. Feed inlet; 29. ​​Sealing cover; 30. Discharge outlet. DETAILED DESCRIPTION

[0030] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0031] According to an embodiment of the utility model, a device for breaking open garbage bags of domestic garbage is provided.

[0032] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-7As shown, a domestic garbage bag breaking device according to an embodiment of the utility model comprises a box body 1, four groups of shaft tubes 2 are penetrated by bearings on both sides of the box body 1, rotating cylinders 3 are sleeved on the opposite ends of two groups of shaft tubes 2 located on the same horizontal line, multiple groups of crushing knives 17 are installed on the outer walls of the four groups of rotating cylinders 3, a control panel is installed on one side of the box body 1, a mounting square tube 11 is installed on the upper part of the box body 1, two groups of conveying rollers 4 are penetrated by bearings inside the box body 1, flexible filter belts 5 are sleeved on the side walls of the two groups of conveying rollers 4, an inclined filter screen 6 is installed inside the box body 1, an opening 8 and a recovery box 9 are provided on the other side of the box body 1, a driving motor 7 is installed on the end face of the box body 1, and the output end of the driving motor 7 is fixedly connected to one end of a group of conveying rollers 4, a liquid outlet pipe 10 is penetrated on one side of the box body 1, an annular cavity plate 12 is installed on the inner wall of the box body 1, and multiple groups of nozzles 13 are penetrated on the inner bottom surface of the annular cavity plate 12, and the box body 1 is provided with a plurality of nozzles 13. A liquid inlet pipe 14 runs through the body 1 and the annular cavity plate 12, a pump 15 is installed at the lower part of the installation square tube 11, one end of the liquid inlet pipe 14 is clamped with the other side of the output end of the pump 15, and a discharge pipe 16 is clamped on one side of the output end of the pump 15. Concave frames 20 are installed on both sides of the box body 1, four groups of servo motors 21 are installed on one side of the left group of concave frames 20, and the output ends of the four groups of servo motors 21 are respectively fixedly connected to one end of the four groups of shaft tubes 2 on the left side, and an air pump 22 is installed on one side of the right group of concave frames 20, and a five-way pipe 23 is installed at the output end of the air pump 22, and the four ends of the five-way pipe 23 are connected to one end of the four groups of shaft tubes 2 on the right side through bearings, and the inner walls of the four groups of rotating cylinders 3 are penetrated by multiple groups of inclined tubes 18, and the side walls of the multiple groups of inclined tubes 18 are all provided with one-way valves 19. By setting the rotating cylinder 3, it is possible to prevent garbage bag fragments from covering the blade structure, thereby improving the practicality of the domestic garbage bag breaking equipment.

[0033] In one embodiment, a discharge port 30 is provided on the inner bottom surface of the mounting square tube 11, an L-shaped plate 24 is installed at one end of the mounting square tube 11, two groups of push plates 26 are slidably installed inside the mounting square tube 11, and two groups of connecting plates 27 are installed between the two groups of push plates 26, an electric telescopic rod 25 passes through one side of the L-shaped plate 24, and one end of the electric telescopic rod 25 is fixedly connected to one side of a group of push plates 26 on the left side, and two groups of feed ports 28 are provided on the upper part of the mounting square tube 11, and the electric telescopic rod 25 is electrically connected to the control panel through electric wires. Through the setting of the mounting square tube 11, the feeding work can be continuously carried out without stopping the crushing work, thereby improving the working efficiency of the domestic garbage bag breaking equipment.

[0034] In one embodiment, sealing covers 29 are provided inside the two groups of feed ports 28 .

[0035] In one embodiment, the control panel is electrically connected to the drive motor 7, the pump 15, four sets of servo motors 21 and the air pump 22 through wires. The control panel can be implemented through simple programming by technicians in this field. It is common knowledge in the field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0036] In one embodiment, a control valve is disposed on the side wall of the liquid outlet pipe 10 , and the control valve serves to open and close the liquid outlet pipe 10 .

[0037] In one embodiment, a base is installed at the lower part of the box body 1, and the base plays a role in supporting and fixing the box body 1.

[0038] Working principle:

[0039] When the domestic garbage bag breaking device is actually used, the operator puts the garbage bag into the box body 1, and uses the control panel to make the driving motor 7, the pump 15, the four servo motors 21 and the air pump 22 work. The output ends of the four servo motors 21 can drive the four rotating cylinders 3 to rotate through the four shaft tubes 2 on the left side. The rotating four rotating cylinders 3 can crush the garbage and the garbage bag through multiple groups of crushing knives 17. Since the five-way pipe 23 is connected to the four shaft tubes 2 on the right side through bearings, the five-way pipe 23 will not rotate with the four shaft tubes 2 on the right side. When the air pump 22 is working, air can be drawn into the interior of the four rotating cylinders 3 through the five-way pipe 23 and the four shaft tubes 2 on the right side. The air inside the four rotating cylinders 3 can be sprayed out through multiple groups of inclined tubes 18, and the sprayed air can blow off the garbage bag fragments entangled on the surface of multiple groups of crushing knives 17. Multiple groups of one-way valves 19 can prevent liquid from entering the interior of the four rotating cylinders 3 through multiple groups of inclined tubes 18. The pump 15 works to allow clean water to be pumped into the interior of the annular cavity plate 12 through the discharge pipe 16 and the inlet pipe 14. The clean water inside the annular cavity plate 12 can be sprayed out through multiple groups of nozzles 13. The sprayed clean water can flush the four rotating cylinders 3. The liquid can pass through the flexible filter belt 5 and the inclined filter 6. The output end of the drive motor 7 can drive a group of conveying rollers 4 to rotate, and this group of conveying rollers 4 can drive the flexible filter belt 5 to rotate and move. The rotating flexible filter belt 5 can push the garbage fragments into the interior of the recycling box 9 through the opening 8. The rotating cylinder 3 is provided to prevent the garbage bag fragments from covering the blade structure, thereby improving the practicality of the domestic garbage bag breaking device. At the same time, when the garbage bag needs to be put into the interior of the box body 1, the control panel is used to shorten the electric telescopic rod 25, so that the two groups of push plates 26 can be moved to the left. When the two groups of connecting plates 27 move under the left group of feed ports 28, the discharge port 30 is covered by the right group of push plates 26. At this time, the left group of sealing covers 29 are pulled out, and the garbage bag can be put into the interior of the installation square tube 11 through the left group of feed ports 28, and finally reset. A group of sealing covers 29 on the left side, and then using the control panel to extend the electric telescopic rod 25, two groups of push plates 26 can push the garbage bag. When the two groups of connecting plates 27 are moved above the discharge port 30, the garbage bag can enter the interior of the box body 1 through the discharge port 30. When the two groups of connecting plates 27 are moved to below the group of feed ports 28 on the right side, the group of push plates 26 on the left side will cover the discharge port 30. At this time, the garbage bag can be put in through the group of feed ports 28 on the right side. Repeat the above operations, and the garbage bag feeding work can be carried out continuously. By setting the installation square tube 11, the feeding work can be carried out continuously without stopping the crushing work, thereby improving the working efficiency of the domestic garbage bag breaking equipment.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for breaking open garbage bags of domestic garbage, characterized in that: The invention comprises a box body (1), four groups of shaft tubes (2) are passed through bearings on both sides of the box body (1), rotating cylinders (3) are sleeved at the opposite ends of two groups of shaft tubes (2) located on the same horizontal line, multiple groups of crushing knives (17) are installed on the outer walls of the four groups of rotating cylinders (3), a control panel is installed on one side of the box body (1), a mounting square tube (11) is installed on the upper part of the box body (1), two groups of conveying rollers (4) are passed through the interior of the box body (1) through bearings, and the side walls of the two groups of conveying rollers (4) are A flexible filter belt (5) is sleeved, an inclined filter (6) is installed inside the box (1), an opening (8) and a recovery box (9) are arranged on the other side of the box (1), a drive motor (7) is installed on the end surface of the box (1), and the output end of the drive motor (7) is fixedly connected to one end of a group of conveying rollers (4), a liquid outlet pipe (10) passes through one side of the box (1), an annular cavity plate (12) is installed on the inner wall of the box (1), and the inner bottom surface of the annular cavity plate (12) A plurality of nozzles (13) are passed through, a liquid inlet pipe (14) is passed through between the box body (1) and the annular cavity plate (12), a pump (15) is installed at the lower part of the mounting square tube (11), one end of the liquid inlet pipe (14) is clamped with the other side of the output end of the pump (15), and a liquid discharge pipe (16) is clamped with one side of the output end of the pump (15), both sides of the box body (1) are installed with concave frames (20), and one side of the left group of concave frames (20) is installed with four groups of servo motors (21), The output ends of the four groups of servo motors (21) are respectively fixedly connected to one end of the four groups of shaft tubes (2) on the left side, an air pump (22) is installed on one side of the concave frame (20) on the right side, and a five-way pipe (23) is installed on the output end of the air pump (22), and the four ends of the five-way pipe (23) are connected to one end of the four groups of shaft tubes (2) on the right side through bearings, and the inner walls of the four groups of rotating cylinders (3) are penetrated by multiple groups of inclined tubes (18), and the side walls of the multiple groups of inclined tubes (18) are all provided with one-way valves (19).

2. A domestic garbage bag breaking device according to claim 1, characterized in that: The inner bottom surface of the installation square tube (11) is provided with a discharge port (30), one end of the installation square tube (11) is provided with an L-shaped plate (24), two groups of push plates (26) are slidably installed inside the installation square tube (11), and two groups of connecting plates (27) are installed between the two groups of push plates (26), one side of the L-shaped plate (24) is penetrated by an electric telescopic rod (25), and one end of the electric telescopic rod (25) is fixedly connected to one side of a group of push plates (26) on the left side, and two groups of feed ports (28) are provided on the upper part of the installation square tube (11), and the electric telescopic rod (25) is electrically connected to the control panel through electric wires.

3. A domestic garbage bag breaking device according to claim 2, characterized in that: The insides of the two groups of feed ports (28) are both penetrated by sealing covers (29).

4. A domestic garbage bag breaking device according to claim 1, characterized in that: The control panel is electrically connected to the drive motor (7), the pump (15), the four groups of servo motors (21) and the air pump (22) through electric wires.

5. The domestic garbage bag breaking device according to claim 1 is characterized in that: A control valve is provided on the side wall of the liquid outlet pipe (10).

6. The domestic garbage bag breaking device according to claim 1 is characterized in that: A base is installed at the lower part of the box body (1).

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