Self-cleaning sludge pail mechanism

Abstract

The utility model relates to the technical field of urban flood control, emergency rescue and disaster relief, in particular to a self-cleaning sludge pail mechanism, which adopts the technical scheme that the self-cleaning sludge pail mechanism comprises a placement frame, a barrel body movably placed on the inner side of the placement frame, a limiting frame fixedly mounted on the inner side of the barrel body, a steel wire rope and a bottom plate, the bottom plate is movably mounted on the inner side of the barrel; wherein the circle center of the bottom plate is provided with a hole and communicated with the limiting pipe; wherein the bottom of the limiting frame penetrates through the limiting pipe; the steel wire rope is fixedly mounted outside the upper surface of the bottom plate; the end, away from the bottom plate, of the steel wire rope is provided with a winding mechanism body. The bucket lifting mechanism solves the problems that sludge is easy to accumulate in the continuous operation process of a traditional bucket lifting mechanism, and the operation efficiency and the service life are affected.

Description

Technical Field

[0001] The utility model relates to the technical field of urban flood prevention, emergency rescue and disaster relief, in particular to a self-cleaning sludge bucket lifting mechanism. Background Art

[0002] In the application of urban flood control, emergency rescue and disaster relief vehicles, it is often necessary to handle and move large amounts of materials containing sludge.

[0003] However, when the bucket lifting mechanism currently used is performing sludge discharge operations, a large amount of sludge often adheres to the inner wall of the bucket, and it is difficult to discharge it quickly. At the same time, the presence of sludge will reduce the efficiency of sludge cleaning, and the long-term adhesion of a large amount of sludge will also cause corrosion to the bucket wall, thereby reducing its service life. Therefore, a self-cleaning sludge bucket lifting mechanism is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a self-cleaning sludge bucket lifting mechanism, which has the advantages of improving rescue efficiency and equipment service life, and solves the problem that traditional bucket lifting mechanisms are prone to sludge accumulation during continuous operation, affecting operating efficiency and service life.

[0005] To achieve the above object, the present invention provides the following technical solution: a self-cleaning sludge bucket lifting mechanism, comprising a placement frame, a cylinder movably placed inside the placement frame, a limit frame fixedly installed inside the cylinder, and further comprising a steel wire rope and a bottom plate;

[0006] The bottom plate is movably installed inside the cylinder;

[0007] Among them, a hole is opened at the center of the bottom plate and connected to install a limit pipe;

[0008] Wherein, the bottom of the limiting frame passes through the limiting tube;

[0009] The steel wire rope is fixedly installed on the outer side of the upper surface of the bottom plate;

[0010] Among them, the winding mechanism body is installed on the end of the wire rope away from the bottom plate.

[0011] When using a self-cleaning sludge bucket lifting mechanism in the present technical solution, the cylinder is placed in a placement rack, and the placement rack is pushed to move by a push handle, and sludge is injected into the cylinder. When the sludge needs to be lifted and loaded onto a vehicle, the lifting rack is hung on the lifting mechanism of the transport vehicle, and the cylinder is lifted by the lifting mechanism to a dumping position. The steel wire rope is then pulled by the winding mechanism body, so that the bottom plate moves upward along the limit rack in the cylinder, thereby scraping off the sludge remaining on the inner wall of the cylinder, thereby accelerating the discharge of the sludge and preventing the sludge from causing corrosion to the inner wall of the cylinder.

[0012] Preferably, the height of the placement rack is half of the height of the cylinder, a universal wheel is fixedly mounted on the bottom of the placement rack, and a push handle is fixedly mounted on one side of the placement rack.

[0013] A push handle is fixedly installed on one side of the placement rack, so that the placement rack can be pushed by the push handle.

[0014] Preferably, there are four universal wheels, which are fixedly mounted in a circular array at the bottom of the placement rack, and each of the four universal wheels is provided with a brake device.

[0015] By arranging brake devices on all four universal wheels, the device can be prevented from moving when loading silt.

[0016] Preferably, a lifting frame is fixedly installed on the upper side of the outer wall of the cylinder away from the push handle, and the lifting frame includes a connecting frame and a cross bar. There are two connecting frames, and the cross bar is fixedly installed on the opposite side of the two connecting frames and parallel to the bottom plate.

[0017] A lifting frame is fixedly installed on the upper side of the outer wall of the cylinder away from the push handle, so that the cylinder body can be lifted by the lifting frame and the sludge can be dumped.

[0018] Preferably, the outer top of the limiting frame is fixedly connected to the top of the inner wall of the cylinder, and the bottom end of the limiting frame passes through the limiting tube and extends below the bottom plate without contacting the inner bottom of the placement frame.

[0019] By fixing the outer top of the limit frame to the top of the inner wall of the cylinder, and allowing the bottom end of the limit frame to pass through the limit tube and extend below the bottom plate without contacting the inner bottom of the placement frame, the stability of the bottom plate during movement can be improved when it moves vertically in the cylinder.

[0020] Preferably, an annular groove is formed on the contact surface between the bottom plate and the inner side of the cylinder and a sealing ring is embedded and installed therein, and the outer side of the sealing ring contacts the inner wall of the cylinder but is not fixedly connected thereto.

[0021] By making the outer side of the sealing ring contact with the inner wall of the cylinder but not fixedly connected thereto, the sealing performance between the cylinder and the bottom plate can be improved through the sealing ring.

[0022] Preferably, the number of the steel wire ropes is three, each of the three steel wire ropes has a guide tube passing through it, and the three steel wire ropes are all designed with stainless steel material.

[0023] By having guide tubes passing through the three steel ropes, the smoothness of the steel ropes when sliding is improved through the guide tubes.

[0024] Preferably, the guide tubes are designed with a U-shaped structure, and are welded and installed on the top of the cylinder in a circular array.

[0025] The guide tubes are welded and installed on the top of the cylinder in a circular array, thereby improving the structural stability of the guide tubes.

[0026] Preferably, the winding mechanism body includes a motor and a drum. The motor adopts a DC motor structure design. The motor and the drum are transmission-mounted. The end of the wire rope facing away from the base plate is wound around the drum.

[0027] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0028] The utility model discloses a wire rope and a bottom plate, the bottom plate is movably mounted on the inner side of the cylinder, and a hole is opened at the center of the bottom plate and connected to the limit tube, and the bottom of the limit frame passes through the limit tube. At the same time, the wire rope is fixedly mounted on the outer side of the upper surface of the bottom plate, and the end of the wire rope is driven away from the bottom plate and is driven by a winding mechanism body. During specific operation, the cylinder is placed in the placement frame, and the placement frame is pushed to move by the push handle, and silt is injected into the cylinder. When the silt needs to be lifted and loaded onto a vehicle, the lifting frame is hung on the lifting mechanism of the transport vehicle, and the cylinder is lifted by the lifting mechanism and lifted to the dumping position. Thereafter, the wire rope is pulled by the winding mechanism body, so that the bottom plate moves up along the limit frame in the cylinder, thereby scraping off the silt remaining on the inner wall of the cylinder, thereby accelerating the discharge of the silt and avoiding corrosion of the inner wall of the cylinder caused by the silt, thereby achieving the effect of improving the rescue efficiency and the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0030] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0031] Figure 3 For the utility model Figure 2 Schematic diagram of the structure at the middle enlargement;

[0032] Figure 4 This is a schematic diagram of the bottom plate connection structure of the utility model;

[0033] Figure 5 This is a schematic structural diagram of the placement rack of the present utility model.

[0034] In the figure: 1. universal wheel; 2. placement rack; 3. winding mechanism body; 4. push handle; 5. guide tube; 6. limit rack; 7. wire rope; 8. lifting rack; 9. cylinder; 10. limit tube; 11. bottom plate; 12. sealing ring. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] Example

[0037] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, the present invention provides an embodiment: a self-cleaning sludge bucket mechanism, including a placement frame 2, a cylinder 9 is movably placed inside the placement frame 2, a limit frame 6 is fixedly installed inside the cylinder 9, and further includes a wire rope 7 and a bottom plate 11;

[0038] Specifically,

[0039] The bottom plate 11 is movably mounted on the inner side of the cylinder 9;

[0040] Among them, the bottom plate 11 has a hole at the center thereof and is connected to and installed with a limiting tube 10;

[0041] Among them, the bottom of the limiting frame 6 passes through the limiting tube 10;

[0042] The steel wire rope 7 is fixedly mounted on the outer side of the upper surface of the bottom plate 11;

[0043] The winding mechanism body 3 is installed on one end of the steel wire rope 7 away from the bottom plate 11 .

[0044] By setting the steel wire rope 7 and the bottom plate 11, the bottom plate 11 is movably installed on the inner side of the cylinder 9, and a hole is opened at the center of the bottom plate 11 and connected to install the limit tube 10, and the bottom of the limit frame 6 passes through the limit tube 10. At the same time, the steel wire rope 7 is fixedly installed on the outer side of the upper surface of the bottom plate 11, and the end of the steel wire rope 7 away from the bottom plate 11 is driven and installed with the winding mechanism body 3. When performing specific operations, by placing the cylinder 9 in the placement frame 2, and pushing the placement frame 2 to move by the push handle 4, and injecting liquid into the cylinder 9 When the silt needs to be lifted and loaded onto a vehicle, the lifting frame 8 is hung on the lifting mechanism of the transport vehicle, the cylinder 9 is lifted by the lifting mechanism, and the cylinder 9 is lifted to the dumping position. Then, the wire rope 7 is pulled by the winding mechanism body 3, so that the bottom plate 11 moves up along the limit frame 6 in the cylinder 9, thereby scraping off the silt remaining on the inner wall of the cylinder 9, thereby accelerating the discharge of the silt and avoiding corrosion of the inner wall of the cylinder 9 caused by the silt, thereby achieving the effect of improving the rescue efficiency and the service life of the equipment.

[0045] Furthermore, the height of the placement rack 2 is half of the height of the cylinder 9 , a universal wheel 1 is fixedly mounted on the bottom of the placement rack 2 , and a push handle 4 is fixedly mounted on one side of the placement rack 2 .

[0046] A push handle 4 is fixedly mounted on one side of the placement rack 2 , so that the placement rack 2 can be pushed by the push handle 4 .

[0047] Furthermore, there are four universal wheels 1 , which are fixedly mounted in a circular array at the bottom of the placement rack 2 , and each of the four universal wheels 1 is provided with a brake device.

[0048] By arranging brake devices on the four universal wheels 1, the device can be prevented from moving when loading silt.

[0049] Furthermore, a lifting frame 8 is fixedly installed on the upper side of the outer wall of the cylinder 9 away from the push handle 4. The lifting frame 8 includes a connecting frame and a cross bar. There are two connecting frames. The cross bar is fixedly installed on the opposite side of the two connecting frames and is parallel to the bottom plate 11.

[0050] A lifting frame 8 is fixedly mounted on the upper side of the outer wall of the cylinder 9 away from the push handle 4, so that the cylinder 9 can be lifted by the lifting frame 8 and the sludge can be dumped.

[0051] Furthermore, the outer top of the limiting frame 6 is fixedly connected to the inner top of the cylinder 9 , and the bottom end of the limiting frame 6 passes through the limiting tube 10 and extends below the bottom plate 11 without contacting the inner bottom of the placement frame 2 .

[0052] By fixing the outer top of the limit frame 6 to the top of the inner wall of the cylinder 9, and allowing the bottom end of the limit frame 6 to pass through the limit tube 10 and extend to the bottom of the bottom plate 11 without contacting the inner bottom of the placement rack 2, the stability of the bottom plate 11 during movement in the vertical direction in the cylinder 9 can be improved.

[0053] Furthermore, an annular groove is formed on the contact surface between the bottom plate 11 and the inner side of the cylinder 9 and a sealing ring 12 is embedded and installed. The outer side of the sealing ring 12 contacts the inner wall of the cylinder 9 but is not fixedly connected.

[0054] By making the outer side of the sealing ring 12 contact with the inner wall of the cylinder 9 but not fixedly connected, the sealing ring 12 can improve the sealing between the cylinder 9 and the bottom plate 11.

[0055] Furthermore, there are three steel wire ropes 7 , each of which has a guide tube 5 passing through it, and each of the three steel wire ropes 7 is made of stainless steel.

[0056] Since the guide tubes 5 pass through the three steel ropes 7 , the guide tubes 5 can improve the smoothness of the steel ropes 7 when they slide.

[0057] Furthermore, the guide tube 5 adopts a U-shaped structural design, and the guide tube 5 is welded and installed on the top of the cylinder 9 in a ring array.

[0058] The guide tubes 5 are welded and mounted on the top of the cylinder 9 in an annular array, thereby improving the structural stability of the guide tubes 5 .

[0059] Furthermore, the winding mechanism body 3 includes a motor and a drum. The motor adopts a DC motor structure design. The motor and the drum are installed in a transmission manner. The end of the wire rope 7 away from the bottom plate 11 is wound on the drum.

[0060] When the present invention is used, the cylinder 9 is placed in the placement frame 2, and the placement frame 2 is pushed to move by the push handle 4, and silt is injected into the cylinder 9. When the silt needs to be lifted and loaded onto the vehicle, the lifting frame 8 is hung on the lifting mechanism of the transport vehicle, and the cylinder 9 is lifted by the lifting mechanism and lifted to the dumping position. Thereafter, the steel wire rope 7 is pulled by the winding mechanism body 3, so that the bottom plate 11 moves upward along the limit frame 6 in the cylinder 9, thereby scraping off the silt remaining on the inner wall of the cylinder 9, thereby accelerating the discharge of the silt and preventing the silt from causing corrosion to the inner wall of the cylinder 9.

[0061] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A self-cleaning sludge bucket lifting mechanism, comprising a placing frame (2), a cylinder (9) movably placed inside the placing frame (2), and a limiting frame (6) fixedly installed inside the cylinder (9), characterized in that: Also includes: A bottom plate (11) is movably mounted on the inner side of the cylinder (9); The bottom plate (11) has a hole at its center and is connected to a limit tube (10) for installation; Wherein, the bottom of the limiting frame (6) passes through the limiting tube (10); A steel wire rope (7) is fixedly mounted on the outer side of the upper surface of the bottom plate (11); The winding mechanism body (3) is installed on one end of the steel wire rope (7) away from the bottom plate (11).

2. A self-cleaning sludge bucket lifting mechanism according to claim 1, characterized in that: The height of the placement rack (2) is half of the height of the cylinder (9), a universal wheel (1) is fixedly mounted on the bottom of the placement rack (2), and a push handle (4) is fixedly mounted on one side of the placement rack (2).

3. A self-cleaning sludge bucket lifting mechanism according to claim 2, characterized in that: There are four universal wheels (1), which are fixedly mounted on the bottom of the placement rack (2) in a circular array. Braking devices are provided on all four universal wheels (1).

4. The self-cleaning sludge bucket lifting mechanism according to claim 1, characterized in that: A lifting frame (8) is fixedly installed on the upper side of the outer wall of the cylinder (9) away from the push handle (4), and the lifting frame (8) includes a connecting frame and a cross bar. There are two connecting frames, and the cross bar is fixedly installed on the opposite side of the two connecting frames and is parallel to the bottom plate (11).

5. The self-cleaning sludge bucket lifting mechanism according to claim 1, characterized in that: The outer top of the limiting frame (6) is fixedly connected to the inner wall top of the cylinder (9), and the bottom end of the limiting frame (6) passes through the limiting tube (10) and extends below the bottom plate (11) without contacting the inner bottom of the placement frame (2).

6. The self-cleaning sludge bucket lifting mechanism according to claim 1, characterized in that: An annular groove is formed on the contact surface between the bottom plate (11) and the inner side of the cylinder (9) and a sealing ring (12) is embedded and installed. The outer side of the sealing ring (12) contacts the inner wall of the cylinder (9) but is not fixedly connected.

7. The self-cleaning sludge bucket lifting mechanism according to claim 1, characterized in that: There are three steel wire ropes (7), each of which has a guide tube (5) passing through it. The three steel wire ropes (7) are all made of stainless steel.

8. The self-cleaning sludge bucket lifting mechanism according to claim 7, characterized in that: The guide tubes (5) are designed with a U-shaped structure, and are welded and installed on the top of the cylinder (9) in a circular array.

9. The self-cleaning sludge bucket lifting mechanism according to claim 1, characterized in that: The winding mechanism body (3) comprises a motor and a drum. The motor adopts a DC motor structure design. The motor and the drum are installed in a transmission manner. The end of the wire rope (7) facing away from the bottom plate (11) is wound on the drum.

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