Automatic conveying device for household garbage leachate

Abstract

The utility model relates to the technical field of percolate conveying devices, in particular to an automatic household garbage percolate conveying device which comprises a base, a square block is fixedly connected to the top of the base, a first air cylinder is fixedly connected to the top of the base, and the output end of the first air cylinder is connected with a first piston rod. One side of the first piston rod is connected with a telescopic mechanism, one side of the telescopic mechanism is connected with a rotating mechanism, a conveying pipe is arranged in the square block in a penetrating mode, one side of the conveying pipe is fixedly connected with a telescopic pipe, the telescopic pipe is connected with the telescopic mechanism, and the bottom of the telescopic pipe is connected with a discharging pipe. An opening and closing mechanism is correspondingly arranged in the discharging pipe, a telescopic mechanism comprises a belt, the belt is fixedly connected with a first piston rod, a hollow block is fixedly connected to one side of a square block, and a first belt wheel is rotationally connected to the inner side of the hollow block.

Description

Technical Field

[0001] The utility model relates to the technical field of leachate conveying devices, in particular to an automatic conveying device for leachate of domestic garbage. Background Art

[0002] With the acceleration of urbanization and the improvement of people's living standards, the amount of urban domestic waste is increasing, and the treatment of domestic waste leachate has become an urgent problem to be solved. Leachate is the sewage generated during the stacking or landfilling of garbage, which contains a large amount of organic matter, heavy metal ions and other pollutants. If it is not properly treated, it will have a serious impact on the environment and human health.

[0003] In the existing process of treating leachate from domestic waste, the transportation of leachate is particularly critical. However, the traditional method of transporting leachate mainly relies on a single pipeline, which has many defects. First, single pipeline transportation requires manual operation, including the connection and disconnection of the pipeline, which not only increases labor costs but also reduces work efficiency. Secondly, manual operation is prone to operational errors, such as loose pipeline connections and improper control of the transportation speed. These errors may cause leachate leakage, resulting in secondary pollution.

[0004] Therefore, it is necessary to design an automatic conveying device for leachate of domestic waste which is practical and automated. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic conveying device for leachate of domestic garbage to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic conveying device for leachate of domestic waste, comprising a base, a block fixedly connected to the top of the base, a first cylinder fixedly connected to the top of the base, a first piston rod connected to the output end of the first cylinder, a telescopic mechanism connected to one side of the first piston rod, a rotating mechanism connected to one side of the telescopic mechanism, a conveying pipe passed through the interior of the block, a telescopic tube fixedly connected to one side of the conveying pipe, the telescopic tube and the telescopic mechanism are connected, a discharge pipe is connected to the bottom of the telescopic tube, and an opening and closing mechanism is provided correspondingly inside the discharge pipe.

[0007] According to the above technical solution, the telescopic mechanism includes a belt, which is fixedly connected to the first piston rod, a hollow block is fixedly connected to one side of the block, the inner side of the hollow block is rotatably connected to the first pulley, the top of the hollow block is connected to a round block, the round block is connected to the rotating mechanism, the top of the round block is fixedly connected to two support blocks, the middle parts of the two support blocks are rotatably connected to the second pulley, the belt passes around the first pulley and the second pulley, the other end of the belt is fixedly connected to a moving rod, one side of the moving rod is fixedly connected to a slider, the slider is fixedly connected to the telescopic tube, the top of the round block is fixedly connected to an L-shaped block, the slider and the inside of the L-shaped block are slidably connected, and the outer side of the moving rod is sleeved with a spring.

[0008] According to the above technical solution, the delivery pipe passes through the hollow block and the L-shaped block, and a swivel joint is connected to the middle of the delivery pipe.

[0009] According to the above technical solution, the hollow block and the round block are rotatably connected.

[0010] According to the above technical solution, the two ends of the spring are fixedly connected to the slider and the inner side of the L-shaped block respectively.

[0011] According to the above technical solution, the rotating mechanism includes a motor, the motor is fixedly connected to the hollow block, a worm is provided at the output end of the motor, a worm is meshingly connected to one side of the worm, and the worm wheel is fixedly connected to the round block.

[0012] According to the above technical solution, the opening and closing mechanism includes a second cylinder, which is fixedly connected to the inside of the slider, and the output end of the second cylinder is connected to a second piston rod, and one side of the second piston rod is fixedly connected to a sealing piston, and the sealing piston corresponds to the outlet of the discharge pipe.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] (1) The telescopic mechanism, the rotating mechanism and the opening and closing mechanism work together to realize the automatic rotation, telescoping and opening and closing of the leachate delivery pipe, thereby achieving docking and delivery with the water inlet of the garbage truck, thereby improving work efficiency;

[0015] (2) By providing a rotating mechanism and a telescopic mechanism, the device can quickly adjust the angle and position of the conveying pipe as needed to adapt to the position of the water inlet of different garbage trucks, greatly shortening the loading and unloading time. In addition, automated operation also reduces the waiting and pause time in manual operation, improving overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a partial three-dimensional schematic diagram of the utility model;

[0018] Figure 3 It is a partial three-dimensional schematic diagram of the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the rotating mechanism of the utility model;

[0020] In the figure: 1. base; 11. block; 12. conveying pipe; 13. swivel joint; 14. hollow block; 15. first pulley; 16. telescopic tube; 17. discharge pipe; 2. first cylinder; 21. first piston rod; 22. belt; 23. moving rod; 24. slider; 25. spring; 3. round block; 31. worm gear; 32. motor; 33. worm; 34. support block; 35. second pulley; 36. L-shaped block. DETAILED DESCRIPTION

[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4The utility model provides a technical solution: an automatic conveying device for leachate of domestic garbage, comprising a base 1, a block 11 is fixedly connected to the top of the base 1, a first cylinder 2 is fixedly connected to the top of the base 1, a first piston rod 21 is connected to the output end of the first cylinder 2, a telescopic mechanism is connected to one side of the first piston rod 21, a rotating mechanism is connected to one side of the telescopic mechanism, a conveying pipe 12 is penetrated inside the block 11, a telescopic pipe 16 is fixedly connected to one side of the conveying pipe 12, the telescopic pipe 16 is connected to the telescopic mechanism, a discharge pipe 17 is connected to the bottom of the discharge pipe 17, and the inside of the discharge pipe 17 is opposite to the discharge pipe 17. There should be an opening and closing mechanism; when the staff is ready to start the transportation, first the leachate tank truck arrives at the designated loading and unloading area, and then the conveying pipe 12 is rotated to a suitable angle by controlling the rotating mechanism, and then the first cylinder 2 is opened, and the first piston rod 21 at the output end is extended and retracted, thereby driving the telescopic mechanism, and the fixedly connected telescopic tube 16 can be extended and retracted, and only one end of the telescopic tube 16 is fixed, which does not affect the extension and retraction of other parts, so that the discharge pipe 17 can be aligned with the water inlet of the tank truck, and then the outlet of the discharge pipe 17 is opened by the opening and closing mechanism, and the work starts, and the sewage is measured, lifted and loaded. The device realizes the automatic rotation, extension and opening and closing of the leachate conveying pipe 12 by setting the coordinated work of the telescopic mechanism, the rotating mechanism and the opening and closing mechanism, thereby realizing the docking and transportation with the water inlet of the garbage truck, eliminating the operation process of the staff, reducing manpower and improving work efficiency.

[0023] The telescopic mechanism includes a belt 22, which is fixedly connected to the first piston rod 21, a hollow block 14 is fixedly connected to one side of the block 11, and the first pulley 15 is rotatably connected to the inner side of the hollow block 14, a round block 3 is connected to the top of the hollow block 14, and the round block 3 is connected to the rotating mechanism, and two supporting blocks 34 are fixedly connected to the top of the round block 3, and the middle parts of the two supporting blocks 34 are rotatably connected to the second pulley 35, and the belt 22 passes around the first pulley 15 and the second pulley 35, and the other end of the belt 22 is fixedly connected to the moving rod 23, and a slider 24 is fixedly connected to one side of the moving rod 23, and the slider 24 is fixedly connected to the telescopic tube 16, and an L-shaped block 36 is fixedly connected to the top of the round block 3, and the inside of the slider 24 and the L-shaped block 36 is slidably connected, and a spring 25 is sleeved on the outer side of the moving rod 23; when the staff opens the first cylinder 2, the first piston rod 21 pulls the belt 22 to move the belt 22 toward the first cylinder 2 The output end direction is pulled, that is, the top belt 22 moves to the left, at this time, the first pulley 15 and the second pulley 35 will rotate, mainly to reduce the friction of the belt 22 pulling, at this time, the belt 22 pulls the moving rod 23 to move to the left, and the moving rod 23 and the L-shaped block 36 are also connected in a sliding manner, so the moving rod 23 can slide, and while sliding, it moves the slider 24 to the left, so that the telescopic tube 16 connected at the bottom also moves to the left, so that the telescopic tube 16 shrinks, and during the movement, the spring 25 is compressed, so that when the first piston rod 21 no longer pulls the belt 22, but stretches outward, at this time, the belt 22 has no pulling force of the first piston rod 21, so that the slider 24 has no force to press the spring 25, and at this time, the originally compressed spring 25 has a rebound force, pushing the slider 24 to the right, and the telescopic tube 16 also moves to the right, and the telescopic tube 16 stretches out. In this way, the horizontal movement of the discharge pipe 17 can be achieved, and the automatic loading and unloading of the leachate can be achieved. By providing the telescopic mechanism, the telescopic length of the telescopic tube 16 can be controlled to meet different work requirements, thereby increasing the flexibility and adaptability of the device.

[0024] The delivery pipe 12 passes through the hollow block 14 and the L-shaped block 36, and a swivel joint 13 is connected to the middle of the delivery pipe 12; the swivel joint 13 connects the upper and lower parts of the delivery pipe 12 together, and this joint part is rotatable, so that it can rotate in conjunction with the rotating mechanism to achieve angle adjustment.

[0025] The hollow block 14 and the round block 3 are rotatably connected; when the rotating mechanism rotates, the round block 3 can be driven to rotate. When the round block 3 rotates, the L-shaped block 36 on the top can rotate together, thereby driving the conveying pipe 12 inside the L-shaped block 36 to rotate.

[0026] The two ends of the spring 25 are fixedly connected to the slider 24 and the inner side of the L-shaped block 36 respectively; a long groove is opened inside the L-shaped block 36, and the slider 24 and the long groove are slidably connected. One side of the long groove is a baffle, and the moving rod 23 passes through the baffle and is slidably connected to the baffle, which is the inner side of the L-shaped block 36. In this way, the slider 24 and the baffle can limit the spring 25 inside, and the spring 25 is compressed when moving to the left. When there is no restriction, the spring 25 rebounds and moves it to the right.

[0027] The rotating mechanism includes a motor 32, the motor 32 is fixedly connected to the hollow block 14, a worm 33 is provided at the output end of the motor 32, a worm wheel 31 is meshedly connected to one side of the worm 33, and the worm wheel 31 is fixedly connected to the round block 3; when the staff needs to adjust the angle, the staff turns on the motor 32, and the worm 33 at the output end can rotate, and the worm wheel 31 meshed with it rotates, so that the round block 3 fixedly connected thereto can rotate to achieve the adjustment of the overall angle. When rotating, the transmission of the belt 22 can adapt to the adjustment of the angle. By providing a rotating mechanism, the staff only needs to operate the motor 32 to achieve the adjustment of the angle, without manual operation, which greatly improves the convenience and efficiency of operation.

[0028] The opening and closing mechanism includes a second cylinder, which is fixedly connected to the inside of the slider 24. The output end of the second cylinder is connected to a second piston rod, and one side of the second piston rod is fixedly connected to a sealing piston, and the sealing piston corresponds to the outlet of the discharge pipe 17; when the telescopic mechanism brings the discharge pipe 17 to the specified position, the positions of the slider 24 and one end of the telescopic tube 16 are always relatively fixed, so that the internal second cylinder is always facing the outlet of the discharge pipe 17. Originally, the sealing piston is plugged in the outlet of the discharge pipe 17. The second piston rod can be extended and retracted by controlling the second cylinder, thereby realizing the pulling out and plugging in of the sealing piston.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A domestic waste leachate automatic conveying device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a block (11), the top of the base (1) is fixedly connected to a first cylinder (2), the output end of the first cylinder (2) is connected to a first piston rod (21), one side of the first piston rod (21) is connected to a telescopic mechanism, one side of the telescopic mechanism is connected to a rotating mechanism, a delivery pipe (12) is passed through the inside of the block (11), one side of the delivery pipe (12) is fixedly connected to a telescopic pipe (16), the telescopic pipe (16) and the telescopic mechanism are connected, the bottom of the telescopic pipe (16) is connected to a discharge pipe (17), and the inside of the discharge pipe (17) corresponds to an opening and closing mechanism.

2. The automatic conveying device for leachate of domestic waste according to claim 1, characterized in that: The telescopic mechanism comprises a belt (22), the belt (22) is fixedly connected to a first piston rod (21), a hollow block (14) is fixedly connected to one side of the block (11), the inner side of the hollow block (14) is rotatably connected to a first pulley (15), the top of the hollow block (14) is connected to a round block (3), the round block (3) is connected to a rotating mechanism, the top of the round block (3) is fixedly connected to two support blocks (34), the middle parts of the two support blocks (34) are rotatably connected to a second pulley (35), the belt (22) passes over the first pulley (15) and the second pulley (35), the other end of the belt (22) is fixedly connected to a moving rod (23), one side of the moving rod (23) is fixedly connected to a slider (24), the slider (24) and the telescopic tube (16) are fixedly connected, the top of the round block (3) is fixedly connected to an L-shaped block (36), the inside of the slider (24) and the L-shaped block (36) are slidably connected, and the outer side of the moving rod (23) is sleeved with a spring (25).

3. The automatic conveying device for leachate of domestic waste according to claim 2 is characterized in that: The delivery pipe (12) passes through the hollow block (14) and the L-shaped block (36), and a swivel joint (13) is connected to the middle of the delivery pipe (12).

4. The automatic conveying device for leachate of domestic waste according to claim 2, characterized in that: The hollow block (14) and the round block (3) are rotatably connected.

5. The automatic conveying device for leachate of domestic waste according to claim 2, characterized in that: The two ends of the spring (25) are respectively fixedly connected to the slider (24) and the inner side of the L-shaped block (36).

6. The automatic conveying device for leachate of domestic waste according to claim 4, characterized in that: The rotating mechanism comprises a motor (32), the motor (32) and the hollow block (14) are fixedly connected, a worm (33) is provided at the output end of the motor (32), one side of the worm (33) is meshingly connected with a worm wheel (31), and the worm wheel (31) and the round block (3) are fixedly connected.

7. The automatic conveying device for leachate of domestic waste according to claim 2, characterized in that: The opening and closing mechanism comprises a second cylinder, the second cylinder is fixedly connected to the inside of the slider (24), the output end of the second cylinder is connected to a second piston rod, one side of the second piston rod is fixedly connected to a sealing piston, and the sealing piston corresponds to the outlet of the discharge pipe (17).

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