Household garbage coarse crushing system

Abstract

The utility model discloses a household garbage coarse crushing system which comprises a rack, a crushing bin arranged on the rack, a crushing piece arranged in the crushing bin and an adjustable partition piece arranged in the crushing bin, a transition sliding hopper is arranged at the top of the crushing bin, and a garbage inlet sliding hopper is arranged at the top of the transition sliding hopper; a cleaning opening is formed in one side portion of the transition sliding hopper, and a window plate matched with the cleaning opening is detachably arranged on the cleaning opening. And a first outlet bin and a second outlet bin are arranged at the bottom of the rack, and both the first outlet bin and the second outlet bin communicate with the bottom of the crushing bin. The household garbage crushing and collecting device is reasonable in design, coarse crushing and collecting of household garbage can be achieved, foreign matter such as iron wires, metal, construction garbage and stones in the household garbage can be separated, discharged and collected, and crushing blockage is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of crushing, in particular to a domestic garbage coarse crushing system. Background Art

[0002] At present, before domestic waste enters the waste pyrolysis gasification furnace or incinerator, in order to avoid the difficulty of some large pieces of waste entering the furnace, it is necessary to coarsely crush the domestic waste. However, when crushing various foreign objects such as wire, metal, construction waste, and stones in the domestic waste, it is easy to get blocked and unable to be separated and collected. For example, patent CN201610934937.5 discloses a domestic waste crusher, which discloses a crushing blade assembly including a fixed blade assembly and a movable blade assembly. When encountering large resistance, the movable blade assembly can automatically retreat a distance to allow the material to fall smoothly. Under the action of the spring, the movable blade assembly automatically resets. Although it can achieve the smooth falling of garbage crushing without clogging and avoid the "stuck" problem, it cannot effectively separate and discharge foreign objects such as wire, metal, construction waste, and stones in domestic waste.

[0003] Therefore, a rationally designed domestic waste coarse crushing system is needed today, which can not only realize the coarse crushing and collection of domestic waste, but also separate and discharge foreign objects such as wire, metal, construction waste, and stones in domestic waste, thereby reducing crushing blockage. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a domestic waste coarse crushing system in response to the above-mentioned deficiencies in the existing technology. The system has a reasonable design and can not only realize the coarse crushing and collection of domestic waste, but also separate and discharge foreign matter such as iron wire, metal, construction waste, and stones in domestic waste, thereby reducing crushing blockage.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is: a domestic waste coarse crushing system, characterized by comprising a frame, a crushing chamber arranged on the frame, crushing elements arranged in the crushing chamber, and an adjustable partition member arranged in the crushing chamber and dividing the cavity in the crushing chamber into a crushing chamber and a cleaning chamber, a transition chute being arranged on the top of the crushing chamber, and a garbage inlet chute being arranged on the top of the transition chute;

[0006] A cleaning port is provided on one side of the transition chute, and a window plate adapted to the cleaning port is detachably provided on the cleaning port;

[0007] A first outlet bin and a second outlet bin are provided at the bottom of the frame, and both the first outlet bin and the second outlet bin are communicated with the bottom of the crushing bin.

[0008] The above-mentioned domestic waste coarse crushing system is characterized in that: the crushing parts include two crushing rollers that are rotatably arranged in the crushing bin and arranged in parallel, a reducer that is transmission-connected to an extended end of the crushing roller, and a crushing motor that drives the reducer and the crushing roller to rotate, and the reducer and the crushing motor are installed on the frame.

[0009] The above-mentioned domestic waste coarse crushing system is characterized in that: the adjustable partition member includes a partition whose edges on both sides are attached to the inner surface of the crushing chamber and a telescopic member that passes through the crushing chamber and is connected to the partition, and the telescopic end of the telescopic member drives the partition to move;

[0010] The partition divides the cavity in the crushing chamber into a crushing chamber and a cleaning chamber. The crushing chamber is connected to the first outlet chamber, and the cleaning chamber is connected to the second outlet chamber.

[0011] The above-mentioned domestic waste coarse crushing system is characterized in that a guide sleeve is embedded in the side wall of the crushing bin, a guide rod passes through the guide sleeve, the extending end of the guide rod is connected to the partition, and the extending end of the guide rod is located outside the crushing bin.

[0012] The above-mentioned domestic waste coarse crushing system is characterized in that two symmetrically arranged semicircular guide rods are provided on the inner surfaces of the two side walls of the crushing bin, and guide grooves matching the semicircular guide rods are provided on the two side edges of the partition.

[0013] The above-mentioned domestic waste coarse crushing system is characterized in that: the frame includes a bearing base plate and support legs arranged at the bottom of the bearing base plate, an opening is provided in the middle of the bearing base plate, the crushing bin is installed on the top of the bearing base plate, and the bottom of the crushing bin is connected with the first outlet bin and the second outlet bin through the opening.

[0014] The above-mentioned domestic waste coarse crushing system is characterized in that a guardrail is provided on the air-facing side of the supporting base plate, and a ladder is provided on the guardrail.

[0015] The above-mentioned domestic waste coarse crushing system is characterized in that: there are two cleaning ports, and a window panel is respectively provided at the two cleaning ports, and the window panel is hinged to the outer side wall of the transition chute through a hinge.

[0016] The above-mentioned domestic waste coarse crushing system is characterized in that a plurality of screws are arranged between the two window plates, one end of the screw is fixed on the outer wall of the transition chute, and the other end of the screw is passed through a star nut for locking the window plates relative to each other.

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

[0018] 1. The utility model is provided with a cleaning port to realize manual separation and collection; an adjustable partition is provided to realize the communication between the crushing chamber in the crushing bin and the first outlet bin or the second outlet bin, thereby realizing the separation and collection of blocked garbage.

[0019] 2. The utility model is provided with an adjustable partition member. On the one hand, it is used to adjust that only the first outlet bin is connected to the bottom of the crushing chamber, so as to facilitate the crushing parts to coarsely crush the domestic garbage; on the other hand, when the garbage in the crushing chamber is blocked, the partition in the adjustable partition member moves away from the crushing roller, and the crushing chamber is connected to the second outlet bin. The garbage blocked between the two crushing rollers is discharged to the partition and enters the second outlet bin for separation and collection, thereby reducing crushing blockage.

[0020] 3. The utility model is provided with a first outlet bin so that the domestic garbage after coarse crushing by the crushing parts in the crushing bin can fall into the collection bin, and the second outlet bin is provided so that foreign matter such as wire, metal, construction waste, stone, etc. separated at the manual cleaning port can be collected into the second outlet bin, or foreign matter such as wire, metal, construction waste, stone, etc. blocking the crushing parts can be separated and collected into the second outlet bin.

[0021] To sum up, the utility model has a reasonable design. It can not only realize the coarse crushing and collection of domestic waste, but also separate and discharge foreign objects such as iron wire, metal, construction waste, stones, etc. in domestic waste, thereby reducing crushing blockage.

[0022] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural diagram of the present utility model.

[0024] Figure 2 It is a structural diagram of the crushing part of the utility model.

[0025] Figure 3 This is a structural diagram of the window panel of the present invention.

[0026] Description of the accompanying drawings:

[0027] 1—Bearing base plate; 2—Support legs; 3—Ladder;

[0028] 4—Guardrail; 5—Garbage inlet chute; 6—Transition chute;

[0029] 7—Crushing chamber; 7-1—Crushing chamber; 7-2—Cleaning chamber;

[0030] 8—crushing element; 8-1—crushing roller; 8-2—speed reducer;

[0031] 8-3—Crushing motor; 8-4—Mounting seat; 9—Adjustable partition;

[0032] 9-1—partition plate; 9-2—telescopic member; 9-3—guide rod;

[0033] 9-4—Guide sleeve; 9-5—Semicircular guide rod; 10—Window plate;

[0034] 10-1—hinge; 10-2—screw; 10-3—star nut;

[0035] 11—First export warehouse; 12—Second export warehouse. DETAILED DESCRIPTION

[0036] like Figures 1 to 3 As shown, the utility model includes a frame, a crushing chamber 7 provided on the frame, a crushing element provided in the crushing chamber 7, and an adjustable partition member 9 provided in the crushing chamber 7 and dividing the cavity in the crushing chamber 7 into a crushing chamber 7-1 and a cleaning chamber 7-2. A transition chute 6 is provided on the top of the crushing chamber 7, and a garbage inlet chute 5 is provided on the top of the transition chute 6.

[0037] A cleaning port is provided on one side of the transition chute 6, and a window plate 10 adapted to the cleaning port is detachably provided on the cleaning port;

[0038] A first outlet bin 11 and a second outlet bin 12 are provided at the bottom of the frame, and both the first outlet bin 11 and the second outlet bin 12 are communicated with the bottom of the crushing bin 7 .

[0039] In this embodiment, the crushing element 8 includes two crushing rollers 8-1 that are rotated and inserted into the crushing bin 7 and arranged in parallel, a reducer 8-2 that is transmission-connected to an extended end of the crushing roller 8-1, and a crushing motor 8-3 that drives the reducer 8-2 and the crushing roller 8-1 to rotate. The reducer 8-2 and the crushing motor 8-3 are installed on the frame.

[0040] In this embodiment, the adjustable partition member 9 includes a partition 9-1 whose edges on both sides are attached to the inner surface of the crushing chamber 7 and a telescopic member 9-2 that passes through the crushing chamber 7 and is connected to the partition 9-1. The telescopic end of the telescopic member 9-2 drives the partition 9-1 to move;

[0041] The partition 9 - 1 divides the inner cavity of the crushing chamber 7 into a crushing chamber 7 - 1 and a cleaning chamber 7 - 2 . The crushing chamber 7 - 1 is connected to the first outlet chamber 11 , and the cleaning chamber 7 - 2 is connected to the second outlet chamber 12 .

[0042] In this embodiment, a guide sleeve 9-4 is embedded in the side wall of the crushing chamber 7, and a guide rod 9-3 passes through the guide sleeve 9-4. The extending end of the guide rod 9-3 is connected to the partition 9-1, and the protruding end of the guide rod 9-3 is located outside the crushing chamber 7.

[0043] In this embodiment, two symmetrically arranged semicircular guide rods 9-5 are provided on the inner surfaces of the two side walls of the crushing chamber 7, and guide grooves matching the semicircular guide rods 9-5 are provided on the two side edges of the partition plate 9-1.

[0044] In this embodiment, the frame includes a bearing base plate 1 and a supporting leg 2 arranged at the bottom of the bearing base plate 1. An opening is provided in the middle of the bearing base plate 1. The crushing bin 7 is installed on the top of the bearing base plate 1. The bottom of the crushing bin 7 is connected to the first outlet bin 11 and the second outlet bin 12 through the opening.

[0045] In this embodiment, a guardrail 4 is provided on the air-facing side of the bearing base plate 1 , and a ladder 3 is provided on the guardrail 4 .

[0046] In this embodiment, there are two cleaning ports, and a window plate 10 is provided at each of the two cleaning ports. The window plate 10 is hinged to the outer side wall of the transition chute 6 through a hinge 10 - 1 .

[0047] In this embodiment, a plurality of screws 10-2 are provided between the two window plates 10, one end of the screw 10-2 is fixed on the outer wall of the transition chute 6, and the other end of the screw 10-2 is passed through a star nut 10-3 for locking the window plates 10 relative to each other.

[0048] In this embodiment, the number of the crushing motor 8-3 and the reducer 8-2 are both two, and the two crushing motors 8-3 and the reducer 8-2 are respectively installed on the two opposite sides of the crushing bin 7. In this way, the two crushing motors 8-3 and the reducer 8-2 are staggered left and right, which facilitates the parallel and close arrangement of the two crushing rollers 8-1, not only effectively adjusting the installation spacing of the two crushing rollers 8-1, but also saving installation space.

[0049] In this embodiment, during actual installation, the crushing motor 8-3 and the reducer 8-2 are detachably mounted on the frame via the mounting base 8-4, so as to facilitate replacement and maintenance.

[0050] In this embodiment, the garbage inlet chute 5, the transition chute 6 and the top of the crushing bin 7 are tightly connected to ensure that the domestic garbage entry channel is relatively sealed to avoid affecting the external environment; in addition, the garbage inlet chute 5 is used to enable the grab bucket to grab the domestic garbage from the domestic garbage pool into the container, so that the grab bucket can work continuously; and the transition chute 6 is provided to enable the domestic garbage in the garbage inlet chute 5 to be connected from top to bottom, thereby increasing the speed at which the domestic garbage enters the crushing bin 7, thereby improving the processing efficiency; in addition, the transition chute 6 is also provided to facilitate the layout of the cleaning port, so that when foreign objects such as wire, metal, construction waste, and stones in the domestic garbage cannot fall into the crushing bin, the foreign objects such as wire, metal, construction waste, and stones can be manually separated through the cleaning port and collected through the cleaning cavity 7-2 and the second outlet bin 12.

[0051] In this embodiment, a telescopic member 9-2 is provided to drive the partition 9-1 to move, so as to facilitate separation in case of subsequent blockage.

[0052] In this embodiment, the telescopic member 9-2 is specifically implemented as a worm gear screw machine, and can also be a hydraulic cylinder, a pneumatic cylinder or other mechanisms that can achieve telescopic adjustment.

[0053] In this embodiment, the guide groove and the semicircular guide rod 9-5 are matched, and the guide sleeve 9-4 and the guide rod 9-3 are matched, which can not only guide and limit the two side edges of the partition 9-1, but also limit the middle part of the partition 9-1, thereby improving the accuracy of the moving path of the partition 9-1 and ensuring that the partition 9-1 relatively seals the cavity in the crushing bin 7 into a crushing chamber 7-1 and a cleaning chamber 7-2.

[0054] In this embodiment, an opening is provided in the middle of the supporting base plate 1 so that the crushing chamber 7 can be connected with the first outlet chamber 11 and the second outlet chamber 12 through the opening to separate the garbage and foreign matter after crushing.

[0055] In this embodiment, a guardrail 4 is provided to improve the safety of the airside of the bearing base plate 1 and facilitate personnel to enter the bearing base plate 1 for maintenance and installation inspection;

[0056] A ladder 3 is provided to facilitate personnel to climb onto the bearing foundation plate 1 .

[0057] In this embodiment, two cleaning ports and two window panels 10 are provided to cooperate with each other, thereby increasing the cleaning space and facilitating manual cleaning.

[0058] In this embodiment, a hinge 10-1 is provided to hinge one side of the window plate 10 with the outer side wall of the transition chute 6, so that the window plate 10 does not need to be completely removed, and the workload is small;

[0059] A star nut 10-3 and a screw 10-2 are provided. The star nut 10-3 is sleeved on the screw 10-2 and can rotate so that the star nut 10-3 squeezes the other side of the window plate 10. The star nut 10-3 squeezes both window plates 10 simultaneously, thereby securing the window plate 10 and the outer wall of the transition chute 6 and achieving relative sealing of the cleaning port. Furthermore, the star nut 10-3 is easy to operate, thereby reducing the labor intensity of manual labor.

[0060] When the present invention is used, the telescopic member 9-2 is operated to drive the partition 9-1 to move close to the crushing roller 8-1 until the partition 9-1 is located at the connection between the first outlet bin 11 and the second outlet bin 12, and only the first outlet bin 11 is connected to the bottom of the crushing chamber 7-1. The grab bucket grabs the domestic garbage from the domestic garbage pool and puts it into the garbage inlet chute 5. The domestic garbage in the garbage inlet chute 5 enters the crushing bin 7 through the transition chute 6. In the process of the domestic garbage entering the crushing bin 7, the crushing motor 8-3 works at the same time. The crushing motor 8-3 drives the crushing roller 8-1 to rotate through the reducer 8-2. The crushing roller 8-1 rotates to coarsely crush the domestic garbage entering. In the coarse crushing process, one crushing motor 8-3 drives the crushing roller 8-1 to rotate clockwise, and the other crushing motor 8-3 drives the crushing roller 8-1 to rotate counterclockwise, so that the coarsely crushed garbage between the two crushing rollers 8-1 is pushed through the two crushing rollers 8-1 and falls into the first outlet bin 11 for collection.

[0061] In addition, when the domestic garbage passes through the crushing bin 7, if the garbage between the two crushing rollers 8-1 is blocked, the telescopic part 9-2 is operated to drive the partition 9-1 to move away from the crushing roller 8-1. In the process of the partition 9-1 moving away from the crushing roller 8-1, the guide rod 9-3 slides along the guide sleeve 9-4, and the guide groove slides along the semicircular guide rod 9-5 until the crushing chamber 7-1 is connected with the second outlet bin 12. The two crushing motors 8-3 drive the crushing roller 8-1 to rotate counterclockwise, thereby discharging the garbage blocked between the two crushing rollers 8-1 to the partition 9-1 and entering the second outlet bin 12 for separation and collection; if the discharge is not complete, the star nut 10-3 can be manually screwed to release the lock of the window plate 10 and open the window plate 10, and foreign objects such as wire, metal, construction waste, and stones can be manually separated through the cleaning port and enter the second outlet bin 12 for collection through the cleaning chamber 7-2.

[0062] In summary, the utility model has a reasonable design, can realize the coarse crushing of domestic garbage, and can separate and discharge foreign matter such as iron wire, metal, construction waste, and stones in domestic garbage, thereby reducing crushing blockage.

[0063] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any way. Any simple modification, change and equivalent structural change made to the above embodiment based on the technical essence of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A domestic waste coarse crushing system, characterized by: The invention comprises a frame, a crushing chamber (7) arranged on the frame, a crushing element arranged in the crushing chamber (7), and an adjustable partition element (9) arranged in the crushing chamber (7) and dividing the inner cavity of the crushing chamber (7) into a crushing chamber (7-1) and a cleaning chamber (7-2); a transition chute (6) is arranged on the top of the crushing chamber (7), and a garbage inlet chute (5) is arranged on the top of the transition chute (6); A cleaning port is provided on one side of the transition chute (6), and a window plate (10) adapted to the cleaning port is detachably provided on the cleaning port; A first outlet bin (11) and a second outlet bin (12) are provided at the bottom of the frame, and both the first outlet bin (11) and the second outlet bin (12) are communicated with the bottom of the crushing bin (7).

2. A domestic waste coarse crushing system according to claim 1, characterized in that: The crushing element (8) comprises two crushing rollers (8-1) rotatably inserted into the crushing bin (7) and arranged in parallel, a reducer (8-2) connected to an extended end of the crushing roller (8-1) by transmission, and a crushing motor (8-3) driving the reducer (8-2) and the crushing roller (8-1) to rotate. The reducer (8-2) and the crushing motor (8-3) are mounted on the frame.

3. A domestic waste coarse crushing system according to claim 1, characterized in that: The adjustable partition member (9) comprises a partition (9-1) whose edges on both sides are attached to the inner surface of the crushing chamber (7) and a telescopic member (9-2) passing through the crushing chamber (7) and connected to the partition (9-1), wherein the telescopic end of the telescopic member (9-2) drives the partition (9-1) to move; The partition (9-1) divides the inner cavity of the crushing bin (7) into a crushing chamber (7-1) and a cleaning chamber (7-2); the crushing chamber (7-1) is connected to the first outlet bin (11), and the cleaning chamber (7-2) is connected to the second outlet bin (12).

4. A domestic waste coarse crushing system according to claim 3, characterized in that: A guide sleeve (9-4) is embedded in the side wall of the crushing chamber (7), a guide rod (9-3) passes through the guide sleeve (9-4), the extending end of the guide rod (9-3) is connected to the partition (9-1), and the extending end of the guide rod (9-3) is located outside the crushing chamber (7).

5. A domestic waste coarse crushing system according to claim 3, characterized in that: Two symmetrically arranged semicircular guide rods (9-5) are provided on the inner surfaces of the two side walls of the crushing bin (7), and guide grooves matching the semicircular guide rods (9-5) are provided on the two side edges of the partition plate (9-1).

6. A domestic waste coarse crushing system according to claim 1, characterized in that: The frame comprises a bearing base plate (1) and supporting legs (2) arranged at the bottom of the bearing base plate (1); an opening is provided in the middle of the bearing base plate (1); the crushing chamber (7) is mounted on the top of the bearing base plate (1); and the bottom of the crushing chamber (7) is connected to the first outlet chamber (11) and the second outlet chamber (12) through the opening.

7. A domestic waste coarse crushing system according to claim 6, characterized in that: A guardrail (4) is provided on the air-facing side of the bearing base plate (1), and a ladder (3) is provided on the guardrail (4).

8. A domestic waste coarse crushing system according to claim 1, characterized in that: There are two cleaning ports, each of which is provided with a window plate (10). The window plate (10) is hinged to the outer side wall of the transition chute (6) via a hinge (10-1).

9. A domestic waste coarse crushing system according to claim 8, characterized in that: A plurality of screw rods (10-2) are provided between the two window plates (10), one end of the screw rod (10-2) is fixed on the outer side wall of the transition chute (6), and the other end of the screw rod (10-2) is penetrated by a star nut (10-3) for locking the window plates (10) relative to each other.

Images