Automatic chitin feeding device

Abstract

The utility model discloses an automatic chitin feeding device and relates to the technical field of chitin production. The automatic chitin feeding device comprises a tank body, a feeding bin is fixedly connected to the lower portion of the tank body, a quantifying pipe is arranged on the inner surface of the feeding bin, the inner surface of the feeding bin is hollow, the left side of the feeding bin has the radian matched with the outer surface of the quantifying pipe, a pushing assembly is arranged on the left side of the quantifying pipe, and the pushing assembly comprises a supporting seat; the supporting seat is in an L shape, the supporting seat is fixedly connected with the left side of the feeding bin, and two hydraulic push rods are fixedly connected to the right side of the inner surface of the supporting seat. According to the automatic chitin feeding device, the quantitative pipe is pushed by the pushing assembly to slide rightwards in the feeding bin, so that materials received by the quantitative pipe are discharged from the feeding pipe, when the quantitative pipe is aligned with the feeding pipe, the material guiding assembly is triggered to enable the materials to be discharged more quickly, and the automatic chitin feeding device has the effect of conveniently conveying quantitative materials at a time.

Description

Technical Field

[0001] The utility model relates to the technical field of chitin production, in particular to an automatic feeding device for chitin. Background Technique

[0002] Chitin, also known as chitosan, is a polysaccharide extracted from the shells of marine crustaceans. Chitin is light beige to white, soluble in concentrated hydrochloric acid, phosphoric acid, sulfuric acid and acetic acid, insoluble in alkalis and other organic solvents, and also insoluble in water. The deacetylated derivative of chitin, chitosan, is insoluble in water and soluble in some dilute acids.

[0003] For example, in the "Automatic Feeding Device for Chitin Production" with the Chinese patent publication number CN219128970U, this utility model discloses an automatic feeding device for chitin production, including a reaction kettle device: symmetrically installed with quantitative feeding components on the outside of the stirring barrel, a stirring component is arranged inside the stirring barrel, and a limiting component is arranged below the screw feeding component inside the stirring barrel. The quantitative feeding component includes a quantitative box, a piston, an electric thrust rod and a quantitative controller. Quantitative boxes are symmetrically installed on the outside of the stirring barrel. Electric thrust rods are installed on one side of the quantitative boxes away from the stirring barrel. The output ends of the electric thrust rods are all connected with pistons, and quantitative controllers are installed on the outside of the quantitative boxes.

[0004] However, in actual use, it has the problem of being inconvenient for batch quantitative feeding. It drives the screw feeding body through the first motor to transport the materials into the reaction kettle device for processing. The screw feeding body will continuously transport the materials, which is not convenient for single-time quantitative feeding of materials. Therefore, an automatic feeding device for chitin is proposed to solve the above-mentioned problems. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides an automatic feeding device for chitin, which solves the problems raised in the above background technique. To achieve the above purposes, the utility model is realized through the following technical solutions: The automatic feeding device for chitin includes a tank body, a feeding bin is fixedly connected below the tank body, a quantitative tube is arranged on the inner surface of the feeding bin, the inner surface of the feeding bin is hollow, and there is an arc on its left side that is adapted to the outer surface of the quantitative tube. A pushing component is arranged on the left side of the quantitative tube. The pushing component includes a support seat with an L-shaped shape. The support seat is fixedly connected to the left side of the feeding bin. The right side of the inner surface of the support seat is fixedly connected with two hydraulic push rods. The hydraulic push rods penetrate through the left side of the feeding bin movably. The right ends of the hydraulic push rods are fixedly connected to the left side of the quantitative tube. A material guiding component is arranged on the right side of the quantitative tube. A feeding tube is fixedly connected below the feeding bin, and a stirring component is arranged on the inner surface of the tank body.

[0006] Preferably, the stirring assembly includes a rotating rod which penetrates and is rotatably connected to the top inner surface of the tank body. Stirring rods are fixedly connected to the left and right sides of the rotating rod. Preferably, the driving assembly includes a support plate which is fixedly connected above the tank body. A motor is fixedly installed on the front surface of the support plate, with the output end of the motor facing downward. The output end of the motor is fixedly connected to the upper end of the rotating rod through a coupling.

[0007] Preferably, the feeding guide assembly includes a blower which is fixedly installed on the right side of the tank body. The blower is communicated with the inner surface of the feeding bin. A channel for connecting the air outlet of the blower is provided inside the tank body and the feeding bin. A button seat is fixedly installed on the right side of the inner surface of the feeding bin. The button seat is electrically connected to the blower and the motor. When the button seat is pressed, the blower will start and the motor will stop rotating.

[0008] Preferably, the pushing assembly further includes a baffle which is fixedly connected to the left side of the metering tube and movably penetrates the left side of the inner surface of the feeding bin.

[0009] Preferably, a feeding port is fixedly connected above the tank body, and a threaded cover is provided on the feeding port. The tank body, the feeding bin and the feeding pipe are communicated with each other.

[0010] The present utility model provides an automatic chitin feeding device, which has the following beneficial effects:

[0011] (1) For this automatic chitin feeding device, the pushing assembly pushes the metering tube to slide rightward in the feeding bin, so that the material received by the metering tube is discharged through the feeding pipe. When the metering tube is aligned with the feeding pipe, the feeding guide assembly will be triggered to make the material discharge faster, which has the function of facilitating the feeding of a fixed quantity of material at a single time.

[0012] (2) For this automatic chitin feeding device, when the feeding guide assembly is triggered, the driving assembly will also be stopped, so that the stirring assembly no longer conveys materials downward, which can prevent the materials from being extruded. Description of the Drawings

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a sectional view of the overall structure of the present utility model;

[0015] Figure 3 is a left view of the overall structure of the present utility model.

[0016] In the figure: 1. Tank body; 2. Feeding bin; 3. Quantitative pipe; 4. Pushing assembly; 401. Support base; 402. Hydraulic push rod; 403. Baffle; 5. Material guiding assembly; 501. Fan; 502. Button seat; 6. Feeding pipe; 7. Stirring assembly; 701. Rotating rod; 702. Stirring rod; 703. Screw blade; 8. Driving assembly; 801. Support plate; 802. Motor; 9. Feed inlet. Detailed implementation manners

[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Embodiment

[0018] Please refer to Figures 1-3 , a chitin automatic feeding device, including a tank body 1, a feeding bin 2 is fixedly connected below the tank body 1, a quantitative pipe 3 is arranged on the inner surface of the feeding bin 2, the inner surface of the feeding bin 2 is hollow, and there is an arc on the left side thereof that is adapted to the outer surface of the quantitative pipe 3. A pushing assembly 4 is arranged on the left side of the quantitative pipe 3. The pushing assembly 4 includes a support base 401, the shape of the support base 401 is L-shaped, the support base 401 is fixedly connected to the left side of the feeding bin 2, the right side of the inner surface of the support base 401 is fixedly connected with a hydraulic push rod 402, the number of the hydraulic push rods 402 is two, the hydraulic push rods 402 penetrate through the left side of the feeding bin 2 movably, the right end of the hydraulic push rod 402 is fixedly connected to the left side of the quantitative pipe 3. The pushing assembly 4 further includes a baffle 403, the baffle 403 is fixedly connected to the left side of the quantitative pipe 3, the baffle 403 penetrates through the left side of the inner surface of the feeding bin 2 movably. A material guiding assembly 5 is arranged on the right side of the quantitative pipe 3. The material guiding assembly 5 includes a fan 501, the fan 501 is fixedly installed on the right side of the tank body 1, the fan 501 is communicated with the inner surface of the feeding bin 2, a channel for connecting the air outlet of the fan 501 is arranged in the tank body 1 and the feeding bin 2. A button seat 502 is fixedly installed on the right side of the inner surface of the feeding bin 2, the button seat 502 is electrically connected to the fan 501 and the motor 802. When the button seat 502 is pressed, the fan 501 will start and the motor 802 will stop rotating. A feeding pipe 6 is fixedly connected below the feeding bin 2, a stirring assembly 7 is arranged on the inner surface of the tank body 1, a feed inlet 9 is fixedly connected above the tank body 1, a threaded cover is arranged on the feed inlet 9, and the tank body 1, the feeding bin 2 and the feeding pipe 6 are communicated with each other.

[0019] During use, first align the feeding pipe 6 below the tank body 1 with the place where the material needs to be put, and then put the material into the tank body 1 from the feeding port 9 above the tank body 1. At this time, the material will be evenly stirred in the tank body 1 and conveyed into the feeding bin 2. The material will fall into the metering pipe 3. When the metering pipe 3 is filled with the material, start the hydraulic push rod 402. By the elongation of the hydraulic push rod 402, the metering pipe 3 is pushed to the right, so that the metering pipe 3 slides in the feeding bin 2 to the feeding pipe 6. When the metering pipe 3 moves, it will drive the baffle 403 to move, closing the bottom of the tank body 1. When the metering pipe 3 moves to the feeding pipe 6, the material in the metering pipe 3 will fall under the action of gravity, and then fall from the feeding pipe 6, achieving the function of facilitating the single-time feeding of a fixed amount of material. When the metering pipe 3 moves to the position of the feeding pipe 6, the outer surface of the metering pipe 3 will also press the button seat 502. The button seat 502 will control the stirring assembly 7 to stop conveying the material to the feeding bin 2. At the same time, the button seat 502 will start the blower 501. The blower 501 will blow air into the metering pipe 3 through the channels in the tank body 1 and the feeding bin 2, blowing the material in the metering pipe 3 down, achieving the function of facilitating faster material discharge. Embodiment

[0020] Please refer to Figures 1-3 , on the basis of Embodiment 1, the stirring assembly 7 includes a rotating rod 701. The rotating rod 701 penetrates and is rotatably connected to the inner surface of the top of the tank body 1. Stirring rods 702 are fixedly connected to the left and right sides of the rotating rod 701. A screw blade 703 is fixedly connected to the outer surface of the rotating rod 701. A driving assembly 8 is arranged above the stirring assembly 7. The driving assembly 8 includes a support plate 801. The support plate 801 is fixedly connected to the upper part of the tank body 1. A motor 802 is fixedly installed on the front surface of the support plate 801. The output end of the motor 802 faces downward. The output end of the motor 802 and the upper end of the rotating rod 701 are fixedly connected through a coupling.

[0021] During use, on the basis of Embodiment 1, after the material is put into the tank body 1, start the motor 802 to drive the rotating rod 701 to rotate. By the rotation of the rotating rod 701, the stirring rods 702 will be driven to rotate to stir the material evenly. The rotation of the rotating rod 701 will also drive the screw blade 703 to rotate, so as to convey the material accumulated at the bottom of the inner surface of the tank body 1 into the feeding bin 2. When the metering pipe 3 moves to the position of the feeding pipe 6 and presses the button seat 502, the motor 802 will be stopped. At this time, the screw blade 703 no longer conveys the material towards the feeding bin 2, achieving the function of preventing the material from being extruded.

[0022] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. An automatic feeding device for chitin, comprising a tank body (1), characterized in that: A feeding bin (2) is fixedly connected below the tank body (1). A metering pipe (3) is arranged on the inner surface of the feeding bin (2). A pushing assembly (4) is arranged on the left side of the metering pipe (3). The pushing assembly (4) includes a support base (401). The support base (401) is fixedly connected to the left side of the feeding bin (2). A hydraulic push rod (402) is fixedly connected to the right side of the inner surface of the support base (401). The hydraulic push rod (402) movably penetrates through the left side of the feeding bin (2). The right end of the hydraulic push rod (402) is fixedly connected to the left side of the metering pipe (3). A material guiding assembly (5) is arranged on the right side of the metering pipe (3). A feeding pipe (6) is fixedly connected below the feeding bin (2). A stirring assembly (7) is arranged on the inner surface of the tank body (1).

2. The chitin automatic feeding device according to claim 1, characterized in that: The stirring assembly (7) includes a rotating rod (701). The rotating rod (701) penetrates through and is rotatably connected to the top of the inner surface of the tank body (1). Stirring rods (702) are fixedly connected to the left and right sides of the rotating rod (701). A screw blade (703) is fixedly connected to the outer surface of the rotating rod (701). A driving assembly (8) is arranged above the stirring assembly (7).

3. The chitin automatic feeding device according to claim 2, wherein: The driving assembly (8) includes a support plate (801). The support plate (801) is fixedly connected above the tank body (1). A motor (802) is fixedly installed on the front surface of the support plate (801). The output end of the motor (802) is fixedly connected to the upper end of the rotating rod (701) through a coupling.

4. The chitin automatic feeding device according to claim 3, wherein: The material guiding assembly (5) includes a blower (501). The blower (501) is fixedly installed on the right side of the tank body (1). The blower (501) is communicated with the inner surface of the feeding bin (2). A button seat (502) is fixedly installed on the right side of the inner surface of the feeding bin (2). The button seat (502) is electrically connected to the blower (501). The button seat (502) is electrically connected to the motor (802).

5. The chitin automatic feeding device according to claim 4, characterized in that: The pushing assembly (4) further includes a baffle (403). The baffle (403) is fixedly connected to the left side of the metering pipe (3). The baffle (403) movably penetrates through the left side of the inner surface of the feeding bin (2).

6. The chitin automatic feeding device according to claim 5, characterized in that: A feed inlet (9) is fixedly connected above the tank body (1). The tank body (1), the feeding bin (2) and the feeding pipe (6) are communicated with each other.

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