Multifunctional hazardous waste storage equipment

Abstract

The utility model discloses multifunctional hazardous waste storage equipment which comprises a hazardous waste storage tank body, a circular ring is arranged on the upper surface of the tank body, a sealing cover for sealing an oil inlet is arranged on the upper surface of the tank body, a groove is formed in the side face of the circular ring, and a positioning rotating shaft is arranged on the front face of the groove. And a connecting plate is arranged on the surface of the positioning rotating shaft. According to the utility model, by arranging the turnover connecting plate and the sector plate, the locked sealing cover can be conveniently pressed through the connecting plate, the clamping plate is arranged below the sector plate connected with the connecting plate, and the clamping plate is clamped through the fixing plate and the positioning plate on the surface of the supporting plate, so that the effect of pressing the sealing cover by the connecting plate is further improved; when the connecting plate and the sealing plate need to be separated, the clamping plate and the fixing plate are separated through the control handle, when hazardous waste engine oil in the tank needs to be treated and poured, the overturned sector plate assists the engine oil to flow out, and then the oil port of the hazardous waste storage waste engine oil equipment has the multifunctional effect.

Description

Technical Field

[0001] The utility model relates to the technical field of hazardous waste storage, and particularly relates to a multifunctional hazardous waste storage device. Background Technique

[0002] Hazardous waste refers to solid waste that is listed in the national hazardous waste catalog or identified as having hazardous characteristics according to the national hazardous waste identification standards and identification methods. These wastes have one or more hazardous characteristics such as corrosivity, toxicity, flammability, reactivity, and infectivity.

[0003] Used engine oil is recognized as hazardous waste because it may contain toxic and harmful substances such as heavy metals and chemicals. If these substances are not properly treated, they may cause serious harm to the environment and human health. Therefore, the collection, storage, transportation, and disposal of used engine oil must strictly comply with relevant hazardous waste management laws and regulations. Used engine oil is classified as hazardous waste because of the harmful substances such as heavy metals and toxic organic compounds it may contain, which pose hazards to the environment and human health. When dealing with and disposing of used engine oil, it is necessary to follow relevant environmental protection laws and regulations and standards to ensure its safe and reasonable treatment. Through professional institutions, used engine oil is refined and recycled to make it into lubricating oil or other products that can be used again.

[0004] When transporting hazardous waste storage equipment, due to the vibration factors during transportation, the sealing cover at the oil inlet of the hazardous waste storage equipment is prone to looseness and leakage. To reduce the occurrence of such leakage, we have improved the tank body of the hazardous waste storage and designed a multifunctional hazardous waste storage device to increase the stability of the sealing cover. Content of the Utility Model

[0005] The purpose of the utility model is to provide a multifunctional hazardous waste storage device to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A multifunctional hazardous waste storage device, including a hazardous waste storage tank body, a circular ring is provided on the upper surface of the tank body, and a sealing cover for sealing the oil inlet is provided on the upper surface of the tank body. A groove is provided on the side surface of the circular ring, a positioning rotating shaft is provided on the front surface of the groove, a connecting plate is provided on the surface of the positioning rotating shaft, a damping rotating shaft is provided on the front surface of the connecting plate, a sector plate is provided on the front surface of the damping rotating shaft, a clamping plate is fixedly connected to the lower surface of the sector plate, a plurality of inverted triangular teeth are vertically provided on the back surface of the clamping plate, and a regular triangular tooth is movably connected to the back surface of the inverted triangular tooth. A vertical plate is fixedly connected to the back surface of the regular triangular tooth, a concave rod and a return spring are respectively fixedly connected to the back surface of the vertical plate, a control handle is fixedly connected to the back surface of the concave rod, the surface of the concave rod is movably connected to a fixing plate, a support plate is fixedly connected to the lower surface of the fixing plate, and a positioning plate is fixedly connected to the upper surface of the support plate.

[0007] Based on the above technical solutions, the present utility model can also be improved as follows.

[0008] Preferably, damping rotating shafts are provided on both the front and back surfaces of the connecting plate, and sector plates are movably connected to both the front and back surfaces of the connecting plate through the damping rotating shafts. The arc surfaces of the two sector plates are movably connected to the inner ring surface of the circular ring. By setting the connecting plate and the sector plate, it is convenient for the connecting plate to drive the sector plate to flip through the positioning rotating shaft, and the sealing cover of the oil inlet is pressed down through the connecting plate and the sector plate to prevent the sealing cover from detaching from the oil inlet of the tank body due to vibration.

[0009] Preferably, clamping plates are fixedly connected to the lower surfaces of the two sector plates, and a plurality of inverted triangular teeth are vertically provided on the opposite surfaces of the two clamping plates. The surface of the inverted triangular tooth is arc-shaped. By setting the clamping plate and the inverted triangular tooth, it is convenient for the clamping plate to be clamped with the regular triangular tooth on the side surface of the fixing plate through the inverted triangular tooth.

[0010] Preferably, an activity cavity for the vertical movement of the vertical plate is provided inside the fixing plate, and both ends of the return spring are fixedly connected to the front surface of the vertical plate and the inner rear wall of the activity cavity respectively. By setting the fixing plate, it is convenient for the vertical plate inside the fixing plate to drive the regular triangular tooth to move, and at the same time, through the return spring inside the fixing plate, the vertical plate drives the regular triangular tooth to return to the working state.

[0011] Preferably, two circular holes for the longitudinal movement of the cross bar of the concave rod are provided on the front surface of the fixing plate, and a plurality of through holes for the longitudinal movement of the inverted triangular tooth are provided on the back surface of the fixing plate. By setting the fixing plate and the concave rod, it is convenient for the control handle to pull the vertical plate through the concave rod, thereby separating the fixing plate from the clamping plate.

[0012] Preferably, the fixing plate and the positioning plate are parallel to each other, and the clamping plate is located between the fixing plate and the positioning plate. The lower surfaces of the fixing plate and the positioning plate are both fixedly connected to the upper surface of the support plate. By providing the clamping plate, the fixing plate and the positioning plate, it is convenient to clamp the clamping plate between the fixing plate and the positioning plate, facilitating the limiting and fixing of the downward-moving clamping plate.

[0013] Preferably, the number of the fixing plates, the positioning plates and the support plates is two each, and the facing surfaces of the two horizontally arranged support plates are both fixedly connected to the inner ring surface of the ring. By providing the support plates fixed to the ring, it is convenient to connect the support plates to the clamping plates on the lower surface of the sector plate through the fixing plates and the positioning plates on the surface, thereby further locking the sector plate and the connecting plate.

[0014] Advantageous Effects

[0015] Compared with the prior art, the technical solution of the present application has the following advantageous technical effects:

[0016] In the present utility model, by providing a rotatable connecting plate and a sector plate, it is convenient to press the locked sealing cover through the connecting plate. At the same time, in order to prevent the sealing cover from pushing the connecting plate, a clamping plate is provided below the sector plate connected to the connecting plate, and the clamping plate is clamped by the fixing plate and the positioning plate on the surface of the support plate, further improving the effect of the connecting plate pressing the sealing cover. When it is necessary to separate the connecting plate from the sealing plate, a tool is used to pull the control handle, so that the control handle drives the vertical plate inside the fixing plate, which drives the regular triangular tooth to separate from the clamping plate, and then the clamping plate separates from the fixing plate. At the same time, when it is necessary to handle the hazardous waste oil in the tilted tank body, the sector plates on the front and back sides of the flipped connecting plate are flipped by 90 degrees to form a baffle, facilitating the auxiliary outflow of the oil, thereby making the oil port of the hazardous waste storage waste oil equipment have a multi-functional effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front view structural schematic diagram of the present utility model;

[0018] Figure 2 is a bottom view structural schematic diagram of the connecting plate of the present utility model;

[0019] Figure 3 is a side sectional structural schematic diagram of the ring of the present utility model;

[0020] Figure 4 is Figure 3 an enlarged structural schematic diagram at A in

[0021] In the figure: 1, tank body; 2, circular ring; 3, sealing cover; 4, groove; 5, positioning rotating shaft; 6, connecting plate; 7, damping rotating shaft; 8, sector plate; 9, clamping plate; 10, inverted triangular tooth; 11, regular triangular tooth; 12, vertical plate; 13, concave rod; 14, return spring; 15, control handle; 16, fixing plate; 17, support plate; 18, positioning plate. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-4 , the present invention provides a technical solution: a multifunctional hazardous waste storage device, including a hazardous waste storage tank body 1. A circular ring 2 is arranged on the upper surface of the tank body 1, and a sealing cover 3 for sealing the oil inlet is arranged on the upper surface of the tank body 1. A groove 4 is opened on the side surface of the circular ring 2. A positioning rotating shaft 5 is arranged on the front surface of the groove 4. A connecting plate 6 is arranged on the surface of the positioning rotating shaft 5. A damping rotating shaft 7 is arranged on the front surface of the connecting plate 6. A sector plate 8 is arranged on the front surface of the damping rotating shaft 7. Damping rotating shafts 7 are arranged on both the front and back surfaces of the connecting plate 6, and sector plates 8 are movably connected to both the front and back surfaces of the connecting plate 6 through the damping rotating shafts 7. The arc surfaces of the two sector plates 8 are movably connected to the inner ring surface of the circular ring 2. By arranging the connecting plate 6 and the sector plate 8, it is convenient for the connecting plate 6 to drive the sector plate 8 to flip through the positioning rotating shaft 5, and the sealing cover 3 of the oil inlet is pressed down through the connecting plate 6 and the sector plate 8 to prevent the sealing cover 3 from detaching from the oil inlet of the tank body 1 due to vibration.

[0024] A clamping plate 9 is fixedly connected to the lower surface of the sector plate 8. Clamping plates 9 are fixedly connected to the lower surfaces of the two sector plates 8, and a number of inverted triangular teeth 10 are vertically arranged on the opposite surfaces of the two clamping plates 9. The surface of the inverted triangular teeth 10 is arc-shaped. By arranging the clamping plate 9 and the inverted triangular teeth 10, it is convenient for the clamping plate 9 to be clamped with the regular triangular teeth 11 on the side surface of the fixing plate 16 through the inverted triangular teeth 10.

[0025] On the back of the clamping plate 9, a number of inverted triangular teeth 10 are vertically arranged, and a regular triangular tooth 11 is movably connected to the back of the inverted triangular tooth 10. A vertical plate 12 is fixedly connected to the back of the regular triangular tooth 11. An L-shaped rod 13 and a return spring 14 are respectively fixedly connected to the back of the vertical plate 12. A control handle 15 is fixedly connected to the back of the L-shaped rod 13. Two round holes for the longitudinal movement of the cross bar of the L-shaped rod 13 are formed in the front of the fixed plate 16, and a number of through holes for the longitudinal movement of the inverted triangular tooth 10 are formed in the back of the fixed plate 16. By providing the fixed plate 16 and the L-shaped rod 13, it is convenient to make the control handle 15 pull the vertical plate 12 through the L-shaped rod 13, and then separate the fixed plate 16 from the clamping plate 9.

[0026] The surface of the L-shaped rod 13 is movably connected with a fixed plate 16. An activity cavity for the longitudinal movement of the vertical plate 12 is formed inside the fixed plate 16. Both ends of the return spring 14 are respectively fixedly connected to the front of the vertical plate 12 and the inner rear wall of the activity cavity. By providing the fixed plate 16, it is convenient to make the vertical plate 12 inside the fixed plate 16 drive the regular triangular tooth 11 to move. At the same time, through the return spring 14 inside the fixed plate 16, the vertical plate 12 drives the regular triangular tooth 11 to return to the working state.

[0027] A support plate 17 is fixedly connected to the lower surface of the fixed plate 16, and a positioning plate 18 is fixedly connected to the upper surface of the support plate 17. The fixed plate 16 and the positioning plate 18 are parallel to each other, and the clamping plate 9 is located between the fixed plate 16 and the positioning plate 18. The lower surfaces of the fixed plate 16 and the positioning plate 18 are both fixedly connected to the upper surface of the support plate 17. By providing the clamping plate 9, the fixed plate 16 and the positioning plate 18, it is convenient to make the clamping plate 9 be clamped between the fixed plate 16 and the positioning plate, and it is convenient to limit and fix the downward-moving clamping plate 9.

[0028] Further, the number of the fixed plate 16, the positioning plate 18 and the support plate 17 is two, and the opposite surfaces of the two horizontally arranged support plates 17 are both fixedly connected to the inner ring surface of the ring 2. By providing the support plate 17 fixed to the ring 2, it is convenient to make the support plate 17 be connected to the clamping plate 9 on the lower surface of the sector plate 8 through the fixed plate 16 and the positioning plate 18 on the surface, and then lock the sector plate 8 and the connecting plate 6.

[0029] In this embodiment, by setting the flipable connecting plate 6 and the sector plate 8, it is convenient to press the locked sealing cover 3 through the connecting plate 6. At the same time, in order to prevent the sealing cover 3 from pushing the connecting plate 6, a clamping plate 9 is arranged below the sector plate 8 connected to the connecting plate 6. The clamping plate 9 is clamped by the fixing plate 16 and the positioning plate 18 on the surface of the support plate 17, further improving the effect of the connecting plate 6 pressing the sealing cover 3. When it is necessary to separate the connecting plate 6 from the sealing plate, a tool is used to pull the control handle 15, so that the control handle 15 drives the vertical plate 12 inside the fixing plate 16, which drives the regular triangular tooth 11 to separate from the clamping plate 9, and then the clamping plate 9 separates from the fixing plate 16. At the same time, when it is necessary to handle the hazardous waste oil in the inverted tank body 1, the sector plates 8 on the front and back sides of the flipped connecting plate 6 are flipped 90 degrees to form baffles, which is convenient to assist the oil to flow out, and thus the oil port of the hazardous waste storage waste oil equipment has a multi-functional effect.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional hazardous waste storage device, characterized in that: It includes a hazardous waste storage tank body (1). A ring (2) is provided on the upper surface of the tank body (1), and a sealing cover (3) for sealing the oil inlet is provided on the upper surface of the tank body (1). A groove (4) is formed on the side surface of the ring (2). A positioning rotating shaft (5) is provided on the front surface of the groove (4). A connecting plate (6) is provided on the surface of the positioning rotating shaft (5). A damping rotating shaft (7) is provided on the front surface of the connecting plate (6). A sector plate (8) is provided on the front surface of the damping rotating shaft (7). A clamping plate (9) is fixedly connected to the lower surface of the sector plate (8). A number of inverted triangular teeth (10) are vertically provided on the back surface of the clamping plate (9), and a regular triangular tooth (11) is movably connected to the back surface of the inverted triangular tooth (10). A vertical plate (12) is fixedly connected to the back surface of the regular triangular tooth (11). A concave rod (13) and a return spring (14) are respectively fixedly connected to the back surface of the vertical plate (12). A control handle (15) is fixedly connected to the back surface of the concave rod (13). The concave rod (13) is movably connected to the surface of a fixing plate (16). A supporting plate (17) is fixedly connected to the lower surface of the fixing plate (16), and a positioning plate (18) is fixedly connected to the upper surface of the supporting plate (17).

2. The multifunctional hazardous waste storage equipment according to claim 1, wherein: Damping rotating shafts (7) are provided on both the front and back surfaces of the connecting plate (6), and sector plates (8) are movably connected to both the front and back surfaces of the connecting plate (6) through the damping rotating shafts (7). The arc surfaces of the two sector plates (8) are movably connected to the inner ring surface of the ring (2).

3. A multi-functional hazardous waste storage device according to claim 1, characterized in that: Clamping plates (9) are fixedly connected to the lower surfaces of the two sector plates (8), and a number of inverted triangular teeth (10) are vertically provided on the opposite surfaces of the two clamping plates (9). The surface of the inverted triangular tooth (10) is arc-shaped.

4. A multi-functional hazardous waste storage device according to claim 1, characterized in that: An activity cavity for the vertical movement of the vertical plate (12) is formed inside the fixing plate (16), and the two ends of the return spring (14) are respectively fixedly connected to the front surface of the vertical plate (12) and the inner rear wall of the activity cavity.

5. A multifunctional hazardous waste storage device according to claim 1, characterized in that: Two circular holes for the longitudinal movement of the cross bar of the concave rod (13) are formed on the front surface of the fixing plate (16), and a number of through holes for the longitudinal movement of the inverted triangular teeth (10) are formed on the back surface of the fixing plate (16).

6. The multifunctional hazardous waste storage equipment according to claim 1, characterized in that: The fixing plate (16) and the positioning plate (18) are parallel to each other, and the clamping plate (9) is located between the fixing plate (16) and the positioning plate (18). The lower surfaces of the fixing plate (16) and the positioning plate (18) are both fixedly connected to the upper surface of the supporting plate (17).

7. A multi-functional hazardous waste storage device according to claim 1, characterized in that: The number of the fixing plates (16), the positioning plates (18) and the supporting plates (17) is two, and the opposite surfaces of the two horizontally arranged supporting plates (17) are both fixedly connected to the inner ring surface of the ring (2).

Images