Automatic uncovering device for storage tank

Abstract

The utility model discloses an automatic uncovering device of storage tank, it includes the jar body, the front surface of jar body is provided with the feeding opening, the lower surface fixedly connected with the cavity base of jar body, the front surface of jar body is provided with the sliding slot, the inside fixedly connected with the guide rod of sliding slot, the outer surface of guide rod is provided with the spring, the outer surface sliding connection has the sliding block of guide rod, the front surface fixedly connected with the baffle of sliding block, the upper surface fixedly connected with the fixed base of jar body, the inside rotationally connected with the transmission shaft of fixed base through the bearing. Through setting up the sliding slot, guide rod, spring, sliding block, fixed base, transmission shaft, first taper tooth, second taper tooth, motor, first threaded rod, third taper tooth, second threaded rod, fourth taper tooth, material box, inclined block and fixed plate etc.

Description

Technical Field

[0001] This utility model relates to the field of storage tank technology, and in particular to an automatic opening device for a storage tank. Background Technology

[0002] Storage tanks are core container equipment used in industrial production and agriculture to store various materials, and their core function is to achieve safe storage of materials.

[0003] However, such storage tanks still have certain drawbacks. For example, the lids of traditional storage tanks are mostly located on the top of the tank, which means that when adding materials, workers need to climb to the top of the tank using ladders or scaffolding, manually open the lid, and then add materials into the tank through the hopper. However, working at heights poses certain safety risks, and manual material addition requires multiple steps such as "climbing, opening the lid, moving raw materials, adding materials, closing the lid, and climbing down," which takes a long time for each batch of material addition, resulting in low work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide an automatic opening device for storage tanks, which can automatically open and close the baffle, thereby reducing the risk of workers climbing to heights and effectively improving work efficiency.

[0005] To achieve the above objectives, an automatic opening device for a storage tank is provided, comprising:

[0006] The tank body has a feeding port on its front surface and a hollow base fixedly connected to its lower surface. A groove is provided on the front surface of the tank body, and a guide rod is fixedly connected inside the groove. A spring is provided on the outer surface of the guide rod, and a slider is slidably connected to its outer surface. A baffle is fixedly connected to the front surface of the slider. A fixed seat is fixedly connected to the upper surface of the tank body, and a drive shaft is rotatably connected to the fixed seat via a bearing. A first conical tooth is fixedly connected to the outer surface of the right end of the drive shaft, and a second conical tooth is fixedly connected to the outer surface of the left end of the drive shaft. The inner surface of the hollow base... A motor is fixedly connected to the upper side, and a first threaded rod is fixedly connected to the output end of the motor. A third conical tooth is fixedly connected to the upper outer surface of the first threaded rod. A second threaded rod is threadedly connected to the inside of the cavity base through a bearing. A fourth conical tooth is fixedly connected to the upper outer surface of the second threaded rod. A material box is threadedly connected to the outer surface of the first threaded rod. A material pipe is fixedly connected to the upper surface of the material box through the inside of the material box. A pipe cover is threadedly connected to the outer surface of the material pipe. An inclined block is fixedly connected to the lower inside of the material box. A through hole is provided on the outer surface of the baffle. A fixing plate is fixedly connected to the front surface of the tank.

[0007] According to the aforementioned automatic opening device for a storage tank, the inner surface of the chute is slidably connected to the slider.

[0008] According to the aforementioned automatic opening device for a storage tank, the upper end of the spring is fixedly connected to the tank body, and the lower end of the spring is fixedly connected to the slider.

[0009] According to the aforementioned automatic opening device for a storage tank, the front surface of the tank body is in contact with a baffle.

[0010] According to the aforementioned automatic opening device for a storage tank, the first conical tooth meshes with the third conical tooth, and the second conical tooth meshes with the fourth conical tooth.

[0011] According to the aforementioned automatic opening device for a storage tank, the lower outer surface of the first threaded rod is rotatably connected to the cavity base via a bearing, the upper outer surface of the first threaded rod is fixedly connected to the fixing plate via a bearing, and the upper outer surface of the second threaded rod is rotatably connected to the fixing plate via a bearing.

[0012] According to the aforementioned automatic opening device for a storage tank, the outer surface of the first threaded rod is threadedly connected to the material box, and the outer surface of the second threaded rod is threadedly connected to the material box.

[0013] According to the aforementioned automatic opening device for a storage tank, the inner diameter of the through hole is larger than the outer diameter of the first threaded rod, the inner diameter of the through hole is larger than the outer diameter of the second threaded rod, and the motor is electrically connected to an external power source.

[0014] The above-mentioned solution has the following beneficial effects:

[0015] By incorporating a chute, guide rod, spring, slider, fixed seat, drive shaft, first conical tooth, second conical tooth, motor, first threaded rod, third conical tooth, second threaded rod, fourth conical tooth, material box, inclined block, and fixed plate, the automatic opening and closing of the baffle can be achieved, thereby reducing the risk of workers climbing to heights and effectively improving work efficiency.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a schematic diagram of the overall structure of an automatic opening device for a storage tank according to the present invention;

[0019] Figure 2 for Figure 1 Enlarged structural diagram at point A;

[0020] Figure 3This is a cross-sectional view of the overall structure of an automatic opening device for a storage tank according to the present invention;

[0021] Figure 4 This is a schematic diagram of the material box structure of an automatic opening device for a storage tank according to the present invention.

[0022] Legend:

[0023] The components are as follows: 1. Tank body; 2. Feed port; 3. Cavity base; 4. Slide groove; 5. Guide rod; 6. Spring; 7. Slider; 8. Baffle; 9. Fixed seat; 10. Drive shaft; 11. First conical tooth; 12. Second conical tooth; 13. Motor; 14. First threaded rod; 15. Third conical tooth; 16. Second threaded rod; 17. Fourth conical tooth; 18. Material box; 19. Material pipe; 20. Pipe cover; 21. Inclined block; 22. Through hole; 23. Fixed plate. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figure 1-4This utility model discloses an automatic opening device for a storage tank, comprising: a tank body 1, a feeding port 2 on the front surface of the tank body 1, a cavity base 3 fixedly connected to the lower surface of the tank body 1, a sliding groove 4 on the front surface of the tank body 1, a guide rod 5 fixedly connected inside the sliding groove 4, a spring 6 on the outer surface of the guide rod 5, a slider 7 slidably connected to the outer surface of the guide rod 5, a baffle 8 fixedly connected to the front surface of the slider 7, a fixed seat 9 fixedly connected to the upper surface of the tank body 1, a drive shaft 10 rotatably connected inside the fixed seat 9 via a bearing, and a first conical tooth 11 (and a second conical tooth 12) fixedly connected to the outer surface of the right end of the drive shaft 10. The third conical tooth 15 and the fourth conical tooth 17 are of the same model and are regularly maintained to ensure the smooth movement of the material box 18. The outer surface of the left end of the drive shaft 10 is fixedly connected to the second conical tooth 12. The upper surface of the inner surface of the cavity base 3 is fixedly connected to the motor 13. The output end of the motor 13 is fixedly connected to the first threaded rod 14 (the first threaded rod 14 and the second threaded rod 16 are of the same model and are regularly maintained to ensure the smooth movement of the material box 18). The outer surface of the upper end of the first threaded rod 14 is fixedly connected to the third conical tooth 15. The interior of the cavity base 3 is connected to the second threaded rod 16 through a bearing thread. The outer surface of the upper end of the second threaded rod 16 is fixedly connected to the fourth conical tooth 17. A tapered tooth 17 is threaded onto the outer surface of the first threaded rod 14, which is connected to a material box 18. A material pipe 19 is fixedly connected to the upper surface of the material box 18, penetrating its interior. A pipe cap 20 is threaded onto the outer surface of the material pipe 19. A ramp block 21 is fixedly connected to the lower interior of the material box 18. A through hole 22 is provided on the outer surface of the baffle 8. A fixing plate 23 is fixedly connected to the front surface of the tank body 1. The inner surface of the slide groove 4 is slidably connected to the slider 7 to limit its movement. The upper end of the spring 6 is fixedly connected to the tank body 1, and the lower end of the spring 6 is fixedly connected to the slider 7. The front surface of the tank body 1 contacts the baffle 8 to facilitate the sealing of the tank body 1. The first tapered tooth 11 and the third... The conical teeth 15 mesh with each other, the second conical teeth 12 mesh with the fourth conical teeth 17, the lower outer surface of the first threaded rod 14 is rotatably connected to the cavity base 3 through a bearing, the upper outer surface of the first threaded rod 14 is fixedly connected to the fixing plate 23 through a bearing, the upper outer surface of the second threaded rod 16 is rotatably connected to the fixing plate 23 through a bearing, the outer surface of the first threaded rod 14 is threadedly connected to the material box 18, the outer surface of the second threaded rod 16 is threadedly connected to the material box 18, the inner diameter of the through hole 22 is larger than the outer diameter of the first threaded rod 14, the inner diameter of the through hole 22 is larger than the outer diameter of the second threaded rod 16, so as to avoid affecting the movement of the baffle 8, and the motor 13 is electrically connected to the external power supply.

[0026] Those skilled in the art should connect all electrical components in this case to their compatible external power supply via wires, and should select a suitable controller according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, and will not describe the electrical control further.

[0027] Working principle: When it is necessary to add material to the inside of tank 1, first loosen and remove the pipe cap 20, then pour the material to be injected into the inside of the material box 18 through the material pipe 19. Then start the motor 13, which drives the first threaded rod 14 to rotate synchronously with the second threaded rod 16 under the meshing action of the third conical tooth 15 and the first conical tooth 11, and the second conical tooth 12 and the fourth conical tooth 17. This causes the material box 18 to move upward. When the upper surface of the material box 18 contacts the baffle 8 and moves upward, it will push the baffle 8 to move upward along the guide rod 5 inside the slide groove 4 under the action of the slider 7. The spring 6 is compressed, exposing the feeding port 2. When the opening on the rear surface of the hopper 18 corresponds to the feeding port 2, the material inside the hopper 18 slides into the tank 1 for storage under the guidance of the inclined block 21, thus avoiding the need for workers to climb to perform feeding operations. At the same time, the automatic feeding of the hopper 18 can effectively improve work efficiency. After feeding is completed, the motor 13 is started in reverse to drive the hopper 18 to move downward and reset. At this time, under the rebound force of the spring 6, the baffle 8 automatically resets and blocks the feeding port 2 to achieve closure.

[0028] In the description of this utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," and "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. At the same time, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "fixed installation," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two elements or the interaction relationship between two elements. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An automatic opening device for a storage tank, characterized in that, include: A tank body (1) is provided with a feeding port (2) on its front surface. A cavity base (3) is fixedly connected to the lower surface of the tank body (1). A sliding groove (4) is provided on the front surface of the tank body (1). A guide rod (5) is fixedly connected inside the sliding groove (4). A spring (6) is provided on the outer surface of the guide rod (5). A slider (7) is slidably connected to the outer surface of the guide rod (5). A baffle (8) is fixedly connected to the front surface of the slider (7). A fixed seat (9) is fixedly connected to the upper surface of the tank body (1). A drive shaft (10) is rotatably connected inside the fixed seat (9) through a bearing. A first conical tooth (11) is fixedly connected to the outer surface of the right end of the drive shaft (10). A second conical tooth (12) is fixedly connected to the outer surface of the left end of the drive shaft (10). The inner surface of the cavity base (3) is fixed on the upper side. A motor (13) is connected to the output end of the motor (13), and a first threaded rod (14) is fixedly connected to the output end of the motor (13). A third conical tooth (15) is fixedly connected to the upper outer surface of the first threaded rod (14). A second threaded rod (16) is connected to the interior of the cavity base (3) through a bearing thread. A fourth conical tooth (17) is fixedly connected to the upper outer surface of the second threaded rod (16). A material box (18) is threadedly connected to the outer surface of the first threaded rod (14). A material pipe (19) is fixedly connected to the upper surface of the material box (18) through the interior of the material box (18). A pipe cover (20) is threadedly connected to the outer surface of the material pipe (19). A slope block (21) is fixedly connected to the lower side of the interior of the material box (18). A through hole (22) is provided on the outer surface of the baffle (8). A fixing plate (23) is fixedly connected to the front surface of the tank body (1).

2. The automatic opening device for a storage tank according to claim 1, characterized in that, The inner surface of the groove (4) is slidably connected to the slider (7).

3. The automatic opening device for a storage tank according to claim 1, characterized in that, The upper end of the spring (6) is fixedly connected to the tank body (1), and the lower end of the spring (6) is fixedly connected to the slider (7).

4. The automatic opening device for a storage tank according to claim 1, characterized in that, The front surface of the tank (1) is in contact with the baffle (8).

5. The automatic opening device for a storage tank according to claim 1, characterized in that, The first conical tooth (11) meshes with the third conical tooth (15), and the second conical tooth (12) meshes with the fourth conical tooth (17).

6. The automatic opening device for a storage tank according to claim 1, characterized in that, The lower outer surface of the first threaded rod (14) is rotatably connected to the cavity base (3) through a bearing, the upper outer surface of the first threaded rod (14) is fixedly connected to the fixing plate (23) through a bearing, and the upper outer surface of the second threaded rod (16) is rotatably connected to the fixing plate (23) through a bearing.

7. The automatic opening device for a storage tank according to claim 1, characterized in that, The outer surface of the first threaded rod (14) is threadedly connected to the material box (18), and the outer surface of the second threaded rod (16) is threadedly connected to the material box (18).

8. The automatic opening device for a storage tank according to claim 1, characterized in that, The inner diameter of the through hole (22) is larger than the outer diameter of the first threaded rod (14), the inner diameter of the through hole (22) is larger than the outer diameter of the second threaded rod (16), and the motor (13) is electrically connected to an external power source.

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