Garbage landfill pretreatment device

Abstract

The utility model discloses a refuse landfill pretreatment device, and relates to the technical field of refuse landfill pretreatment, the refuse landfill pretreatment device comprises a machine body, a motor and a filter plate, the output end of the motor is movably provided with a rotating shaft, one side of the rotating shaft is fixedly provided with a cutting tool, one side of the machine body is fixedly provided with a fixing block, and the middle part of the fixing block is movably provided with a connecting shaft; and a convex shaft is fixedly mounted at one end of the connecting shaft. Through the arrangement of the crushing box, the cutting tools, the filter plate and the like, the motor drives the rotating shaft to rotate at a high speed, so that the multiple sets of cutting tools fully crush garbage waste in the crushing box, the crushing effect on the garbage waste is improved, the later compression efficiency is improved, and the space utilization rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage landfill pretreatment, in particular to a garbage landfill pretreatment device. Background Art

[0002] Garbage pretreatment is the process of crushing, drying, and sorting garbage during the incineration process to remove incombustibles and reduce the moisture content of the garbage. Among them, mixing domestic garbage is an important step in pretreatment.

[0003] The current landfill pre-treatment device is generally composed of a box, a driving mechanism, a cutting tool and other structures. First, the waste is placed in the box, and then the driving mechanism drives the cutting tool to crush the waste.

[0004] Most of the existing landfill pretreatment devices have a relatively simple garbage crushing step, and the garbage crushing effect is poor, resulting in a lower subsequent compression rate. The garbage occupies a large space, and dirty water will overflow during the garbage crushing process, requiring staff to pick it out. The operation steps are relatively cumbersome, which increases the workload of the staff to a certain extent. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a landfill pretreatment device to solve the technical problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a landfill pretreatment device, comprising a machine body, a motor, and a filter plate, wherein a rotating shaft is movably installed at the output end of the motor, and a cutting tool is fixedly installed at one side of the rotating shaft, a fixed block is fixedly installed at one side of the machine body, and a connecting shaft is movably installed in the middle of the fixed block, a convex shaft is fixedly installed at one end of the connecting shaft, and the connecting shaft and the rotating shaft are connected by a belt, a limiting block is movably installed at one side of the machine body, and a second spring is sleeved on one side of the limiting block, a first hydraulic rod is fixedly installed at one end of the machine body, and a second hydraulic rod is fixedly installed at one side of the machine body, connecting rods are movably installed at both ends of the filter plate, and first springs are fixedly installed at both ends of the filter plate.

[0007] By adopting the above technical solution, garbage and waste are poured onto the filter plate, and at the same time, the convex shaft moves the second spring at high speed, so that the filter plate generates high-frequency vibration under the action of the first spring, so that the dirty water overflowed during the garbage crushing process is fully filtered out by the filter plate and collected uniformly, thereby simplifying the working steps, facilitating the operation of the staff, and reducing the work intensity of the staff.

[0008] The utility model is further configured that a crushing box is fixedly installed on one side of the interior of the machine body, and a through hole is opened on one side of the crushing box.

[0009] By adopting the above technical solution and installing a crushing box, a larger effective crushing space is provided for garbage and waste, thereby improving the crushing effect. By opening a feed inlet, a moving space is provided for the limiting plate, thereby improving the device structure.

[0010] The utility model is further configured that a guide plate is fixedly installed on one side of the interior of the machine body, and a limit plate is movably installed in the middle of the guide plate, a pull rod is fixedly installed on one side of the limit plate, and a third spring is sleeved on the outer side of the pull rod.

[0011] By adopting the above technical solution and installing a guide plate, the limiting plate can be guided and a better support can be provided at the same time, thereby enhancing the limiting effect.

[0012] The utility model is further configured that a waste liquid tank is fixedly installed at one end of the machine body, and a waste material tank is fixedly installed at the other end of the machine body.

[0013] By adopting the above technical solution and installing a waste material box and a waste liquid box, the separated dirty water and garbage debris can be collected and processed separately, thereby simplifying the operation steps and facilitating the operation of the staff.

[0014] The utility model is further configured that a support leg is fixedly installed at one end of the machine body, and a groove matched with the filter plate is opened on one side of the machine body, and a feed port is fixedly installed at one end of the machine body.

[0015] By adopting the above technical solution and installing supporting legs, the device can obtain better supporting force and be more stable during operation. By opening the grooves, sufficient activity space is provided for the filter plate to generate high-frequency vibration.

[0016] The utility model is further configured that the number of the cutting tools is arranged in multiple groups, and the first hydraulic rod and the second hydraulic rod are connected to the filter plate through a connecting rod.

[0017] By adopting the above technical solution and installing multiple sets of cutting tools, the garbage and waste materials in the crushing box can be crushed more fully, thereby increasing the crushing effect of the garbage and waste materials.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] The utility model is provided with a crushing box, a cutting tool, a filter plate, etc., and a motor drives a rotating shaft to rotate at a high speed, so that multiple groups of cutting tools can fully crush the garbage and waste in the crushing box, thereby increasing the crushing effect of the garbage and waste, improving the later compression efficiency, and improving the space utilization rate. By pulling the pull rod, the limit plate releases the limit on the crushing box, and the garbage and waste are poured onto the filter plate. At the same time, the convex shaft quickly shifts the second spring, so that the filter plate generates high-frequency vibration under the action of the first spring, so that the dirty water overflowed in the garbage crushing process is fully filtered out by the filter plate and collected uniformly, thereby simplifying the working steps, facilitating the operation of the staff, and reducing the work intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the machine body of the utility model;

[0022] Figure 3 This is a schematic diagram of the crushing and filtering structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the crushing box structure of the utility model.

[0024] In the figure: 1. body; 2. feed inlet; 3. pull rod; 4. groove; 5. motor; 6. crushing box; 7. filter plate; 8. first hydraulic rod; 9. second hydraulic rod; 10. connecting rod; 11. waste box; 12. waste liquid box; 13. support leg; 14. guide plate; 15. first spring; 16. rotating shaft; 17. cutting tool; 18. belt; 19. fixing block; 20. connecting shaft; 21. convex shaft; 22. limit block; 23. second spring; 24. third spring; 25. limit plate; 26. through hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0026] The following describes an embodiment of the utility model based on its overall structure.

[0027] A landfill pretreatment device, such as Figure 1-4As shown, it includes a body 1, a motor 5, and a filter plate 7. A rotating shaft 16 is movably installed at the output end of the motor 5, and a cutting tool 17 is fixedly installed on one side of the rotating shaft 16. A fixed block 19 is fixedly installed on one side of the body 1, and a connecting shaft 20 is movably installed in the middle of the fixed block 19. A convex shaft 21 is fixedly installed at one end of the connecting shaft 20, and the connecting shaft 20 is connected to the rotating shaft 16 through a belt 18. A limit block 22 is movably installed on one side of the body 1, and a second spring 23 is sleeved on one side of the limit block 22. A first hydraulic rod 8 is fixedly installed at one end of the body 1, and a second hydraulic rod 8 is fixedly installed on one side of the body 1. 9. Connecting rods 10 are movably installed at both ends of the filter plate 7, and first springs 15 are fixedly installed at both ends of the filter plate 7. The motor drives the rotating shaft 16 to rotate at a high speed, so that multiple groups of cutting tools 17 can fully crush the garbage and waste in the crushing box 6, and then the pull rod 3 is pulled to make the limit plate 25 move horizontally along the guide plate 14, so that the limit plate 25 releases the limit on the crushed garbage debris, so that the garbage debris falls onto the filter plate 7. At this time, the pull rod 3 is released, and the limit plate 25 is reset under the action of the third spring 24, so that other garbage and waste can continue to be put in for crushing.

[0028] See also Figure 2 A crushing box 6 is fixedly installed on one side of the body 1, and a through hole 26 is opened on one side of the crushing box 6. By installing the crushing box 6, a larger effective crushing space is provided for garbage and waste, and the crushing effect is improved. By opening the feed port 2, a moving space is provided for the limiting plate 25 to improve the device structure.

[0029] See also Figure 4 A guide plate 14 is fixedly installed on one side of the body 1, and a limit plate 25 is movably installed in the middle of the guide plate 14. A pull rod 3 is fixedly installed on one side of the limit plate 25, and a third spring 24 is sleeved on the outer side of the pull rod 3. By installing the guide plate 14, the limit plate 25 is guided and a better support is provided, thereby enhancing the limit effect.

[0030] See also Figure 2 A waste liquid tank 12 is fixedly installed at one end of the body 1, and a waste material tank 11 is fixedly installed at the other end of the body 1. By installing the waste material tank 11 and the waste liquid tank 12, the separated dirty water and garbage debris can be collected and processed separately, thereby simplifying the operating steps and facilitating the operation of the staff.

[0031] See also Figure 1 A support leg 13 is fixedly installed at one end of the body 1, and a groove 4 matching the filter plate 7 is opened on one side of the body 1. An inlet 2 is fixedly installed at one end of the body 1. By installing the support leg 13, the device obtains better supporting force and is more stable during operation. By opening the groove 4, sufficient activity space is provided for the filter plate 7 to generate high-frequency vibration.

[0032] See also Figure 3 The number of cutting tools 17 is set in multiple groups. The first hydraulic rod 8 and the second hydraulic rod 9 are connected to the filter plate 7 through the connecting rod 10. By installing multiple groups of cutting tools 17, the garbage and waste in the crushing box 6 can be more fully crushed and the crushing effect of the garbage and waste is increased.

[0033] The working principle of the utility model is as follows: when in use, the motor 5 is first started, and then the garbage and waste are poured into the crushing box 6 through the feed port 2. At this time, the garbage and waste are limited by the limit plate 25, and the motor drives the rotating shaft 16 to rotate at a high speed, so that the multiple groups of cutting tools 17 can fully crush the garbage and waste in the crushing box 6. Then, by pulling the pull rod 3, the limit plate 25 is horizontally moved along the guide plate 14, so that the limit plate 25 releases the limit on the crushed garbage debris, so that the garbage debris falls onto the filter plate 7. At this time, the pull rod 3 is released, and the limit plate 25 is under the action of the third spring 24. At the same time, the belt 18 drives the connecting shaft 20, so that the convex shaft 21 high-frequency toggles the limit block 22 horizontally to touch the filter plate 7, so that the filter plate 7 generates high-frequency vibration, so that the dirty water overflowed during the garbage crushing process is fully filtered out by the filter plate 7 and collected by the waste liquid tank 12. After the filtration is completed, the first hydraulic rod 8 will drive one end of the filter plate 7 to move vertically downward, and the second hydraulic rod 9 will push the other end of the filter plate 7 horizontally, so that the filter plate 7 is tilted, so that the filtered garbage debris is poured into the waste material tank 11 for collection.

[0034] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A landfill pretreatment device, comprising a body (1), a motor (5), and a filter plate (7), characterized in that: A rotating shaft (16) is movably mounted on the output end of the motor (5), and a cutting tool (17) is fixedly mounted on one side of the rotating shaft (16); a fixing block (19) is fixedly mounted on one side of the machine body (1), and a connecting shaft (20) is movably mounted in the middle of the fixing block (19); a convex shaft (21) is fixedly mounted on one end of the connecting shaft (20), and the connecting shaft (20) and the rotating shaft (16) are connected via a belt (18); a limiting block (22) is movably mounted on one side of the machine body (1), and a second spring (23) is sleeved on one side of the limiting block (22); a first hydraulic rod (8) is fixedly mounted on one end of the machine body (1), and a second hydraulic rod (9) is fixedly mounted on one side of the machine body (1); connecting rods (10) are movably mounted on both ends of the filter plate (7), and first springs (15) are fixedly mounted on both ends of the filter plate (7).

2. A landfill pretreatment device according to claim 1, characterized in that: A crushing box (6) is fixedly installed on one side of the interior of the machine body (1), and a through hole (26) is opened on one side of the crushing box (6).

3. A landfill pretreatment device according to claim 2, characterized in that: A guide plate (14) is fixedly mounted on one side of the machine body (1), and a limit plate (25) is movably mounted in the middle of the guide plate (14). A pull rod (3) is fixedly mounted on one side of the limit plate (25), and a third spring (24) is sleeved on the outside of the pull rod (3).

4. A landfill pretreatment device according to claim 3, characterized in that: A waste liquid tank (12) is fixedly mounted on one end of the machine body (1), and a waste material tank (11) is fixedly mounted on the other end of the machine body (1).

5. A landfill pretreatment device according to claim 4, characterized in that: A support leg (13) is fixedly mounted on one end of the machine body (1), and a groove (4) matching with the filter plate (7) is provided on one side of the machine body (1). A feed inlet (2) is fixedly mounted on one end of the machine body (1).

6. A landfill pretreatment device according to claim 5, characterized in that: The number of the cutting tools (17) is arranged in multiple groups, and the first hydraulic rod (8) and the second hydraulic rod (9) are connected to the filter plate (7) via a connecting rod (10).

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