Feeding device with protection function

Abstract

The utility model belongs to the field of chemical engineering, and particularly relates to a feeding device with a protection function, which comprises a feeding box, a top plate is fixedly connected to the upper end of the feeding box, the top plate and the feeding box are of an integrated structure, a feeding port is arranged on the upper end face of the feeding box, and a rotating rod is rotatably connected to the inside of the feeding box. The circumferential surface of the rotating rod is fixedly connected with a baffle, the baffle is located in the feeding box and located at the lower end of the top plate, the front end and the rear end of the rotating rod are each provided with a reset assembly, and the reset assemblies are connected with the baffle through the rotating rod and used for controlling the baffle to rotate and reset; a first flow guide plate and a second flow guide plate are sequentially and fixedly connected into the feeding box from top to bottom, and the first flow guide plate is located at the lower end of the baffle. The feeding device has the effect of protecting workers and the surrounding environment, and the problem that liquid chemical raw materials are splashed along the feeding port in the processing process is avoided.

Description

Technical Field

[0001] The utility model belongs to the chemical industry field, and more specifically, relates to a feeding device with a protection function. Background Art

[0002] Chemical industry is the abbreviation of "chemical technology", "chemical industry", "chemical engineering", etc.; all technologies that use chemical methods to change the composition, structure of substances or synthesize new substances belong to chemical production technologies, that is, chemical technology, and the obtained products are called chemical products or chemical industrial products.

[0003] Most chemical raw materials are corrosive and dangerous. After adding liquid chemical raw materials into the chemical tank along the feeding port and during the process of processing the liquid chemical raw materials by the chemical tank, the liquid chemical raw materials are likely to splash out along the feeding port. At this time, it not only easily pollutes the surrounding environment, but also harms the staff. Summary of the Invention

[0004] The purpose of the utility model is to provide a feeding device with a protection function, which has the function of protecting the staff and the surrounding environment, and avoids the problem that liquid chemical raw materials splash out along the feeding port during the processing.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: to provide a feeding device with a protection function, including a feeding box, the upper end of the feeding box is fixedly connected with a top plate, the top plate and the feeding box are of an integral structure, the upper end surface of the feeding box is provided with a feeding port, a rotating rod is rotatably connected inside the feeding box, a baffle is fixedly connected to the circumferential surface of the rotating rod, the baffle is located inside the feeding box and below the top plate, reset components are installed at both the front and rear ends of the rotating rod, and the reset components are connected to the baffle through the rotating rod and are used to control the rotation and reset of the baffle. A first guide plate and a second guide plate are fixedly connected inside the feeding box from top to bottom in sequence, and the first guide plate is located below the baffle.

[0006] Optionally, the reset component includes a fixed shell and a torsion spring. Fixed shells are fixedly connected to both the front and rear ends of the feeding box. The rotating rod passes through the fixed shell and is rotatably connected to the fixed shell. Torsion springs are arranged inside both fixed shells. One end of the torsion spring is fixedly connected to the rotating rod, and the other end of the torsion spring is fixedly connected to the inner side wall of the fixed shell.

[0007] Optionally, the top plate is in an inverted L shape.

[0008] Optionally, a limiting rod is fixedly connected to the inner wall of the feeding box. Two limiting blocks distributed front and rear are fixedly connected to the bottom end of the baffle. Card holes are opened on the front end faces of both limiting blocks. The limiting rod is used in cooperation with the limiting blocks through the card holes.

[0009] Optionally, the first deflector plate gradually slopes downward from right to left, and the second deflector plate gradually slopes downward from left to right.

[0010] Optionally, two support frames distributed front and back are fixedly connected to the upper end of the baffle. Second magnetic stones are fixedly connected to the upper ends of both support frames. First magnetic stones distributed front and back are fixedly connected to the top end inside the top plate. The first magnetic stones and the second magnetic stones adsorb each other.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] With the mutual cooperation of the baffle, the first deflector plate and the second deflector plate, the present utility model can play a role in protecting the surrounding environment and surrounding staff. Specifically, when pouring liquid chemical raw materials into the interior of the feed box along the feed port, one side of the box containing the liquid chemical raw materials presses on the upper left end of the baffle, causing the baffle to flip around the rotating rod. At this time, the torsion spring in the reset assembly is twisted. Then, tilt the box, and the liquid chemical raw materials inside the box will fall along the deflector plate and slide down along the first deflector plate and the second deflector plate in sequence. At this time, the presence of the two deflector plates can not only play a role in guiding the flow, but also slow down the speed at which the liquid chemical raw materials fall into the chemical tank, thereby reducing the amount of liquid chemical raw materials splashing upward when falling into the chemical tank. When adding the liquid chemical raw materials is completed, under the action of the reset assembly, the baffle can be rotated back to its original position. At this time, the baffle and the top plate cooperate to completely block the opening at the upper end of the feed box. At this time, for the liquid raw materials added into the chemical tank along the feed box, during the processing process, the liquid chemical raw materials are not likely to splash out through the feed port. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 It is the front view three-dimensional structure schematic diagram of the present utility model;

[0015] Figure 2 It is the three-dimensional structure schematic diagram after the left view of the present utility model is partially sectioned;

[0016] Figure 3 For the present utility model Figure 2 The enlarged structure schematic diagram at A in it;

[0017] Figure 4Schematic three-dimensional structure diagram after partial front sectional view of the present utility model;

[0018] Figure 5 For the present utility model Figure 4 Enlarged structure diagram at position B in it;

[0019] Figure 6 For the present utility model Figure 4 Schematic three-dimensional structure diagram of the baffle in the flipped state in it.

[0020] In the figure: 1, feed box; 2, feed inlet; 3, baffle; 4, fixed shell; 5, rotating rod; 6, torsion spring; 7, first deflector; 8, second deflector; 9, limiting rod; 10, top plate; 11, first magnetic stone; 12, second magnetic stone; 13, support frame; 14, limiting block; 15, clamping hole. Specific embodiments

[0021] Now, for a feeding device with a protection function provided by the present utility model, please refer to Figures 1-6 for description. A feeding device with a protection function includes a feed box 1. When the feed box 1 is specifically used, it is fixedly connected to the feed end of a chemical tank. The chemical raw materials poured into the feed box 1 can enter the chemical tank. The upper end of the feed box 1 is fixedly connected with a top plate 10. The top plate 10 is in an inverted L shape and is an integral structure with the feed box 1. The upper end surface of the feed box 1 is provided with a feed inlet 2. A rotating rod 5 is rotatably connected inside the feed box 1. A baffle 3 is fixedly connected to the circumferential surface of the rotating rod 5. The baffle 3 is located inside the feed box 1 and below the top plate 10. The baffle 3 and the top plate 10 cooperate to completely cover the opening at the upper end of the feed box 1. When feeding along the feed box 1 stops, the processed liquid chemical raw materials in the chemical tank will not easily splash out through the upper end of the feed box 1. In addition, external impurities and dust are not easily dropped into the chemical tank along the feed box 1, which affects the processing of the liquid chemical raw materials; Reset components are installed at both the front and rear ends of the rotating rod 5, and the reset components are connected to the baffle 3 through the rotating rod 5 and are used to control the rotation and reset of the baffle 3. The reset components include a fixed shell 4 and a torsion spring 6. Fixed shells 4 are fixedly connected to both the front and rear ends of the feed box 1. The rotating rod 5 passes through the fixed shell 4 and is rotatably connected to the fixed shell 4. Torsion springs 6 are arranged inside both fixed shells 4. One end of the torsion spring 6 is fixedly connected to the rotating rod 5, and the other end of the torsion spring 6 is fixedly connected to the inner side wall of the fixed shell 4; A first deflector 7 and a second deflector 8 are fixedly connected inside the feed box 1 from top to bottom in sequence, and the first deflector 7 is located below the baffle 3; The first deflector 7 gradually inclines downward from right to left, and the second deflector 8 gradually inclines downward from left to right. The presence of the two deflectors can not only play a role in guiding the flow, but also slow down the speed of the liquid chemical raw materials falling into the chemical tank, thereby reducing the amount of liquid chemical raw materials splashing upward when falling into the chemical tank.

[0022] A feeding device with a protection function provided by the present utility model, compared with the prior art, can play a role in protecting the surrounding environment and surrounding staff under the mutual cooperation of the baffle 3, the first diversion plate 7 and the second diversion plate 8. Specifically, when pouring liquid chemical raw materials into the interior of the feeding box 1 along the feeding port 2, one side of the box body containing the liquid chemical raw materials presses on the upper left end of the baffle 3, causing the baffle 3 to flip around the rotating rod 5. At this time, the torsion spring 6 in the reset assembly is twisted. Then, the box body is tilted, and the liquid chemical raw materials inside the box body will fall along the diversion plate and slide down along the first diversion plate 7 and the second diversion plate 8 in sequence. At this time, the existence of the two diversion plates can not only play a role in diversion, but also slow down the speed at which the liquid chemical raw materials fall into the chemical tank, thereby reducing the amount of liquid chemical raw materials splashing upward when falling into the chemical tank. When the addition of the liquid chemical raw materials is completed, under the action of the reset assembly, the baffle 3 can be rotated back to its original position. At this time, the baffle 3 and the top plate 10 cooperate to completely block the opening at the upper end of the feeding box 1. At this time, for the liquid raw materials added into the chemical tank along the feeding box 1, during the processing, the liquid chemical raw materials are not likely to splash out through the feeding port 2.

[0023] In another embodiment of the present utility model, please refer to Figures 4-6 , a limiting rod 9 is fixedly connected to the inner wall of the feeding box 1, and two limiting blocks 14 distributed front and back are fixedly connected to the bottom end of the baffle 3. Card holes 15 are formed on the front end faces of the two limiting blocks 14, and the limiting rod 9 is used in cooperation with the limiting blocks 14 through the card holes 15. During operation, under the mutual cooperation of the limiting blocks 14, the limiting rod 9 and the card holes 15, the flipping angle of the baffle 3 can be limited to prevent the baffle 3 from being damaged due to excessive flipping.

[0024] In another embodiment of the present utility model, refer to Figures 4-6 , two support frames 13 distributed front and back are fixedly connected to the upper end of the baffle 3, and two second magnetic attraction stones 12 distributed front and back are fixedly connected to the upper ends of the two support frames 13. Two first magnetic attraction stones 11 distributed front and back are fixedly connected to the top end inside the top plate 10, and the first magnetic attraction stones 11 and the second magnetic attraction stones 12 attract each other. During operation, when the baffle 3 rotates upward and returns to its original position under the action of the torsion spring 6, until the baffle 3 is in a horizontal state, the baffle 3 is not only supported by the torsion spring 6, but at this time, the first magnetic attraction stone 11 will also just attract the second magnetic attraction stone 12. At this time, under the mutual cooperation of the first magnetic attraction stone 11 and the second magnetic attraction stone 12, the baffle 3 can be more stably in this horizontal position.

[0025] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A feeding device with a protective function, comprising a feeding box (1), characterized in that: The upper end of the feed box (1) is fixedly connected to a top plate (10), the top plate (10) and the feed box (1) are an integrated structure, the upper end surface of the feed box (1) is provided with a feed port (2), the interior of the feed box (1) is rotatably connected to a rotating rod (5), the circumferential surface of the rotating rod (5) is fixedly connected to a baffle (3), the baffle (3) is located in the feed box (1) and at the lower end of the top plate (10), the front and rear ends of the rotating rod (5) are both equipped with a reset assembly, and the reset assembly is connected to the baffle (3) through the rotating rod (5), and is used to control the rotation and reset of the baffle (3), the interior of the feed box (1) is fixedly connected to a first guide plate (7) and a second guide plate (8) in sequence from top to bottom, and the first guide plate (7) is located at the lower end of the baffle (3).

2. A feeding device with a protective function as claimed in claim 1, characterized in that: The reset assembly comprises a fixed shell (4) and a torsion spring (6); the front and rear ends of the feed box (1) are fixedly connected to the fixed shell (4); the rotating rod (5) passes through the fixed shell (4) and is rotatably connected to the fixed shell (4); a torsion spring (6) is arranged inside the two fixed shells (4); one end of the torsion spring (6) is fixedly connected to the rotating rod (5), and the other end of the torsion spring (6) is fixedly connected to the inner wall of the fixed shell (4).

3. A feeding device with a protective function as claimed in claim 1, characterized in that: The top plate (10) is in an inverted L-shape.

4. A feeding device with a protective function as claimed in claim 1, characterized in that: The inner wall of the feed box (1) is fixedly connected to a limit rod (9), and the bottom end of the baffle (3) is fixedly connected to two limit blocks (14) distributed front and rear, and the front end surfaces of the two limit blocks (14) are each provided with a clamping hole (15), and the limit rod (9) is used in conjunction with the limit block (14) through the clamping hole (15).

5. A feeding device with a protective function as claimed in claim 1, characterized in that: The first guide plate (7) gradually tilts downward from right to left, and the second guide plate (8) gradually tilts downward from left to right.

6. A feeding device with a protective function as claimed in claim 1, characterized in that: The upper end of the baffle (3) is fixedly connected to two support frames (13) distributed front and back, and the upper ends of the two support frames (13) are fixedly connected to second magnetic stones (12). The top end of the top plate (10) is fixedly connected to two first magnetic stones (11) distributed front and back, and the first magnetic stones (11) and the second magnetic stones (12) are attracted to each other.

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