Rigid landfill hoisting bag cutting device

Abstract

The utility model relates to a rigid landfill hoisting bag cutting device which comprises a connecting rod, a sliding rod, a cutting rod and stretching rods, the sliding rod is of a U-shaped structure, the connecting rod is installed on the lower portion of the sliding rod, the stretching rods and the cutting rod are installed on the connecting rod respectively, and the stretching rods are connected to the ends of the two sides of the upper portion of the U-shaped sliding rod through stay wires. After the distance between the two ends of the U-shaped sliding rod is increased, the U-shaped sliding rod is loosened and fixed to a waste bag needing to be cut, a blade is installed at the end of the cutting rod and installed on the U-shaped sliding rod, and the waste bag is cut through the cutting rod. The device has the advantages of being simple in structure, convenient to install and use, capable of reducing labor cost, improving operation efficiency, reducing accidents, ensuring safety and smoothness of the landfill process and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of rigid landfill of hazardous wastes, in particular to a rigid landfill hoisting bag cutter. Background Art

[0002] Rigid landfill of hazardous waste is an important measure to be carried out in accordance with the existing "Hazardous Waste Landfill Pollution Control Standards". In the use of rigid landfills, in order to effectively utilize the landfill space, the waste to be landfilled is usually operated by a crane or a crane. This means that the bagged hazardous waste needs to be cut open before landfilling for better landfill treatment.

[0003] However, this landfill treatment method has the following problems. First, the construction of a rigid landfill requires that the hoisted waste must be kept at a certain distance from personnel to ensure work safety. Second, during the bag cutting process, the hoisted waste may rotate due to the direction of force, which increases the difficulty and time cost of the operation, thereby affecting the landfill efficiency.

[0004] Therefore, a rigid landfill lifting bag cutter is designed to overcome the above problems. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art and to provide a rigid landfill lifting bag cutter which has a simple structure, is easy to install and use, reduces labor costs, improves operating efficiency, reduces the occurrence of accidents, and ensures the safety and smooth progress of the landfill process.

[0006] The utility model is realized through the following technical scheme: a rigid landfill lifting bag cutter, which comprises a connecting rod, a sliding rod, a cutting rod and a stretching rod, wherein the sliding rod is in a U-shaped structure, a connecting rod is installed at the bottom, and a stretching rod and a cutting rod are installed on the connecting rod respectively, wherein the stretching rod is connected to the ends on both sides above the U-shaped sliding rod by a pull line, the distance between the two ends of the U-shaped sliding rod is increased and then loosened, and fixed on the waste bag that needs to be cut, a blade is installed at the end of the cutting rod, and is installed on the U-shaped sliding rod, and the waste bag is cut by the cutting rod.

[0007] Preferably: the U-shaped sliding rod is composed of sliding rails arranged on opposite sides and sliding blocks installed between the sliding rails, ball bearings are installed on both sides of the sliding blocks, the ball bearings are embedded in the sliding rails on both sides, and a connecting plate with through holes is provided in the middle, the connecting plate is connected and fixed to the cutting rod, the sliding rails arranged on opposite sides are connected together by the sliding blocks and the connecting blocks at both ends, and a stretch bending piece is provided on the connecting block.

[0008] Preferably, one end of the stretchable bent piece is fixed on a connecting block located on the U-shaped slide rod, and the other end is connected to the stretch rod, wherein the stretch rod consists of a pull ring handle and a pull wire, the pull ring handle is provided on the connecting rod, the pull wire is installed between the pull ring handle and the other end of the stretchable bent piece located on the connecting block, and the U-shaped slide rod is stretched and opened by pulling the pull wire downward through the pull ring handle.

[0009] Preferably: the cutting rod is composed of a movable handle, a movable rod, and a sliding sleeve block; the sliding sleeve block is sleeved on the connecting rod; the movable handle is installed on the outside of the sliding sleeve block; movable rods are installed on both sides of the connecting rod inside; a cutting connector is provided at the upper end of the movable rod, and is connected and fixed to the connecting plate through the cutting connector.

[0010] Preferably: the cutting connector is composed of ball bottom covers on both sides and a connecting piece connecting the ball bottom covers, the connecting piece is provided with a connecting hole of the same size as the through hole of the connecting plate, and a fixed connection is achieved through the connecting hole and the through hole, and blade grooves are also provided on both sides of the ball bottom cover, and a blade is detachably mounted on the blade groove.

[0011] Preferably, the movable handle is in a Z-shaped structure, movably connected to the sliding sleeve block, and can rotate 360° on the sliding sleeve block.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model can well solve the problem of waste rotation that may occur when hoisting hazardous waste and performing bag cutting operations. Specifically, by fixing the hoisted hazardous waste, unnecessary rotation is prevented during the bag cutting operation, and the hanging rod and the movable handle ensure that the waste remains stable during the bag cutting process.

[0014] In addition, in order to perform rigid landfill waste operations faster, the utility model uses a pull ring handle to change the distance between the two ends of the slide rod. The slide rod is made of steel and has a certain plasticity, so that stability can be maintained during long-distance operations. Through the above design, the utility model can not only meet the needs of long-distance operations, reduce labor costs, and improve operational efficiency, but also reduce the occurrence of accidents, ensuring the safety and smooth progress of the landfill process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the slide bar in the utility model;

[0017] Figure 3 This utility model Figure 2 A-direction schematic diagram;

[0018] Figure 4 It is a structural schematic diagram of the card slot in the utility model;

[0019] Figure 5 It is a left view of the movable handle in the utility model. DETAILED DESCRIPTION

[0020] In order to enable ordinary technicians in the field to more clearly understand the purpose, technical solutions and advantages of the utility model, the utility model is further explained below in conjunction with the accompanying drawings and embodiments.

[0021] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "horizontal" and "vertical" are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention. They do not indicate or imply that the device or component referred to must have a specific direction and therefore should not be understood as a limitation on the present invention.

[0022] The utility model will be described in detail below with reference to the accompanying drawings: Figure 1-3 As shown, a rigid landfill lifting bag cutter comprises a connecting rod 1, a sliding rod 2, a cutting rod 3 and a stretching rod 4. The sliding rod 2 is a U-shaped structure, with a connecting rod 1 installed at the bottom, and the stretching rod 4 and the cutting rod 3 are installed on the connecting rod 1 respectively, wherein the stretching rod 4 is connected to the ends of the upper two sides of the U-shaped sliding rod 2 through a pull line 5, and the distance between the two ends of the U-shaped sliding rod 2 is increased and then loosened, and fixed on the waste bag to be cut. A blade 6 is installed at the end of the cutting rod and is installed on the U-shaped sliding rod 2, and the waste bag is cut by the cutting rod 3. The U-shaped sliding rod 2 is composed of slide rails 7 arranged on opposite sides and a slider 8 installed between the slide rails 7, and balls 9 are installed on both sides of the slider 8, and the balls 9 are embedded in the slide rails 7 on both sides, and a connecting plate 11 with a through hole 10 is in the middle, and the connecting plate 11 is connected and fixed to the cutting rod 3, and the slide rails 7 arranged on the opposite sides are connected by the slider 8 and the connecting blocks 12 at both ends are connected together, and a stretching bent piece 13 is provided on the connecting block 12.

[0023] The utility model can well solve the problem of waste rotation that may occur when hoisting hazardous waste and performing bag cutting operations. Specifically, by fixing the hoisted hazardous waste, unnecessary rotation is prevented during the bag cutting operation, and the hanging rod and the movable handle ensure that the waste remains stable during the bag cutting process.

[0024] One end of the stretching bend 13 is fixed on the connecting block 12 located on the U-shaped slide bar 2, and the other end is connected to the stretching rod 4, wherein the stretching rod 4 is composed of a pull ring handle 14 and a pull wire 5, the pull ring handle 14 is mounted on the connecting rod 1, and the pull wire 5 is installed between the pull ring handle 14 and the other end of the stretching bend 13 located on the connecting block 12, and the pull wire 5 is pulled downward by the pull ring handle 14 to stretch and pull the U-shaped slide bar 2. The cutting rod 3 is composed of a moving handle 16, a moving rod 17, and a sliding sleeve block 18, and the sliding sleeve block 18 is mounted on the connecting rod 1, and the moving handle 16 is installed on the outside of the sliding sleeve block 18, and moving rods 17 are installed on both sides of the connecting rod 1 inside, and a cutting connector 19 is provided at the upper end of the moving rod 17, which is connected and fixed to the connecting plate 11 through the cutting connector 19. Figure 4-5 As shown, the cutting connector 19 is composed of ball bottom covers 20 on both sides and a connecting piece 21 connecting the ball bottom covers 20. The connecting piece 21 is provided with a connecting hole 22 of the same size as the through hole 10 of the connecting plate 11, and a fixed connection is made through the connecting hole 22 and the through hole 10. The ball bottom covers 20 are also provided with blade grooves 15 on both sides, and a blade 6 is detachably mounted on the blade groove 15. The moving handle 16 is in a Z-shaped structure, movably connected to the sliding sleeve block 18, and can rotate 360° on the sliding sleeve block 18.

[0025] The utility model utilizes a pull ring handle to change the distance between the two ends of the slide rod. The U-shaped slide rod is made of steel and has a certain plasticity, so that stability can be maintained under long-distance operation. Through the above design, the utility model can not only meet the needs of long-distance operation, reduce labor costs, and improve operation efficiency, but also reduce the occurrence of accidents, ensuring the safety and smooth progress of the landfill process.

[0026] The working process of the utility model is as follows:

[0027] First, hold the connecting rod 1, move the U-shaped slide bar 2 to the hazardous waste that needs to be cut, pull the pull ring handle 14, increase the distance between the two ends of the slide bar, and then release it to fix it on the waste that needs to be cut.

[0028] Then, by pulling the moving handle 16, the blade groove 15 and the blade 6 on the blade groove move on the U-shaped slide bar 2, so that the ton bag containing the waste is cut and the hazardous waste falls into the landfill. Finally, the pull ring handle 14 is pulled again to separate the slide bar end from the ton bag. The whole process is simple and convenient. In addition, since the entire slide bar is made of U-shaped profiles, it has a certain resilience, so when the moving handle or the pull ring handle is released, the blade on the blade groove returns to the initial position.

[0029] The specific embodiments described herein are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by a person of ordinary skill in the art without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A rigid landfill lifting bag cutter, comprising a connecting rod, a sliding rod, a cutting rod and a stretching rod, characterized in that: The slide bar is in a U-shaped structure, with a connecting rod installed at the bottom, and a stretch rod and a cutting rod installed on the connecting rod respectively, wherein the stretch rod is connected to the ends on both sides above the U-shaped slide bar by a pull wire, and the distance between the two ends of the U-shaped slide bar is increased and then loosened, and fixed on the waste bag that needs to be cut, and a blade is installed at the end of the cutting rod, and is installed on the U-shaped slide bar, and the waste bag is cut by the cutting rod.

2. The rigid landfill lifting bag cutter according to claim 1, characterized in that: The U-shaped slide bar is composed of slide rails arranged on opposite sides and sliders installed between the slide rails. Ball bearings are installed on both sides of the sliders, and the ball bearings are embedded in the slide rails on both sides. There is a connecting plate with through holes in the middle, and the connecting plate is connected and fixed to the cutting rod. The slide rails arranged on opposite sides are connected together by the sliders and the connecting blocks at both ends, and extension and tension bending plates are provided on the connecting blocks.

3. The rigid landfill lifting bag cutter according to claim 2, characterized in that: One end of the stretchable bent piece is fixed on the connecting block located on the U-shaped sliding rod, and the other end is connected to the stretching rod, wherein the stretching rod is composed of a pull ring handle and a pull wire, the pull ring handle is arranged on the connecting rod, and the pull wire is installed between the pull ring handle and the other end of the stretchable bent piece located on the connecting block, and the pull wire is pulled downward by the pull ring handle to stretch the U-shaped sliding rod.

4. The rigid landfill lifting bag cutter according to claim 1 or 2, characterized in that: The cutting rod is composed of a moving handle, a moving rod, and a sliding sleeve block. The sliding sleeve block is mounted on the connecting rod. The moving handle is installed on the outside of the sliding sleeve block, and moving rods are installed on both sides of the connecting rod inside. A cutting connector is provided at the upper end of the moving rod, which is connected and fixed to the connecting plate through the cutting connector.

5. The rigid landfill lifting bag cutter according to claim 4, characterized in that: The cutting connector is composed of ball bottom covers on both sides and a connecting piece connecting the ball bottom covers. The connecting piece is provided with a connecting hole of the same size as the through hole of the connecting plate, and a fixed connection is achieved through the connecting hole and the through hole. Blade grooves are also provided on both sides of the ball bottom cover, and a blade is detachably mounted on the blade groove.

6. The rigid landfill lifting bag cutter according to claim 4, characterized in that: The movable handle is in a Z-shaped structure and is movably connected to the sliding sleeve block and can rotate 360 ​​degrees on the sliding sleeve block.

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