A crushing device for shrimp powder processing

Abstract

The utility model discloses a pulverizing device for shrimp powder processing, which relates to the technical field of shrimp powder processing, and comprises a processing cylinder, wherein mounting rods are fixedly connected to the front and rear inner walls of the processing cylinder near the lower end, a fixing box is fixedly connected between the two mounting rods, a stirring shaft is rotatably connected to the fixing box, a mounting frame is slidably sleeved on the inner wall of the processing cylinder, a filter screen is fixedly connected in the mounting frame, the upper end of the stirring shaft penetrates the filter screen and is fixedly connected to a pulverizing blade, and sliding rods are slidably sleeved near the front and rear positions on the mounting frame plate, and the filtering effect of unqualified products is achieved through the filter screen structure, and the filter screen is driven to shake quickly up and down in cooperation with the convex rod, so as to improve the screening effect and avoid clogging of the filter screen holes, thereby solving the problem of poor product quality due to direct discharge of products due to lack of filtration in traditional shrimp powder processing, and the utility model has practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of shrimp powder processing, in particular to a pulverizing device for shrimp powder processing. Background Art

[0002] Shrimp meal is a food additive. Its main raw material is high-quality small shrimps produced in the Bohai Bay. Generally, those that are of certain specifications are used in food, while those that are not of certain specifications are mostly used in feed. The small shrimps need to be dried before processing. They are mainly crushed and ground in a grinder to form shrimp meal, which is used as feed or other food additives.

[0003] At present, during the processing of shrimp meal, it is generally directly introduced into a crushing device for crushing. There is a lack of effective filtration, which leads to the presence of some larger particles or shrimp skins in the produced shrimp meal, affecting the quality of the product. Based on this, we propose an improved crushing device for shrimp meal processing. Utility Model Content

[0004] The main purpose of the utility model is to provide a crushing device for shrimp powder processing, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A crushing device for shrimp powder processing comprises a processing cylinder, wherein mounting rods are fixedly connected to the front and rear inner walls near the lower end of the processing cylinder, a fixing box is fixedly connected between the two mounting rods, a stirring shaft is rotatably connected to the fixing box, a mounting frame is slidably sleeved on the inner wall of the processing cylinder, a filter screen is fixedly connected in the mounting frame, the upper end of the stirring shaft passes through the filter screen and is fixedly connected to a crushing blade, sliding rods are slidably sleeved on the front and rear positions of the mounting frame plate, springs are movably sleeved on the outer walls of the two sliding rods, and the upper and lower ends of the two springs are respectively fixedly connected to the mounting rod and the mounting frame, a driving shaft is rotatably sleeved on the plates on both sides of the fixing box, and convex rods are fixedly sleeved on the outer walls on both sides of the driving shaft.

[0007] As a further solution of the utility model, a bevel gear 1 is fixedly sleeved on the outer wall of the stirring shaft, and a bevel gear 2 is fixedly sleeved on the outer wall of the driving shaft, and the bevel gear 1 and the bevel gear 2 are meshed with each other.

[0008] As a further solution of the utility model, a motor is fixedly arranged on the outer wall of the processing cylinder, and the output end of the motor passes through the processing cylinder body and is fixedly connected to one end of the driving shaft.

[0009] As a further solution of the utility model, the upper ends of the two protruding rods are made of semicircular plates, and the two protruding rods are rotatably arranged at the lower ends of the plates on both sides of the installation frame.

[0010] As a further solution of the utility model, the filter screen is slidably sleeved on the outer wall of the stirring shaft, and the vertical distance between the crushing blade located at the lower end and the filter screen is greater than the maximum rising distance of the filter screen.

[0011] As a further solution of the utility model, a discharge pipe is fixedly sleeved on the lower end of the processing cylinder, and a valve is rotatably provided on the discharge pipe.

[0012] As a further solution of the utility model, the upper end of the fixing box is made of a pyramid structure, and a guide port is opened at the upper end of the processing cylinder, and the opening diameters of the upper and lower ends of the guide port are larger than the middle diameter distance.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting up the filter screen structure, the crushed shrimp powder can be effectively filtered, thereby improving the quality of the shrimp powder. At the same time, the fast-rotating convex rod and the spring cooperate with each other to achieve the vibration effect of the filter screen, which can prevent the material from accumulating on the filter screen and causing the problem of material blockage.

[0015] Through the meshing relationship between the bevel gear 1 and the bevel gear 2, the driving shaft can drive the convex rod to rotate and hit the filter screen, and at the same time, the power can be transmitted to the stirring shaft, and the crushing blade is driven by the stirring shaft to crush the shrimp powder. Multiple effects can be achieved by using one power source, so as to achieve the purpose of saving and is practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the top view of a pulverizing device for shrimp powder processing according to the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of one side of a pulverizing device for shrimp powder processing according to the utility model;

[0018] Figure 3 for Figure 2 A magnified view of the structure at center;

[0019] Figure 4 This is a schematic diagram of the internal structure of the other side of a pulverizing device for shrimp powder processing according to the utility model.

[0020] In the figure: 1. Processing cylinder; 2. Diversion port; 3. Discharge pipe; 4. Valve; 5. Mounting rod; 6. Fixing box; 7. Sliding rod; 8. Spring; 9. Agitator shaft; 10. Crushing blade; 11. Bevel gear one; 12. Mounting frame; 13. Filter screen; 14. Drive shaft; 15. Bevel gear two; 16. Protruding rod. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, a crushing device for shrimp powder processing comprises a processing cylinder 1, on the front and rear inner walls of the processing cylinder 1 near the lower end, mounting rods 5 are fixedly connected, a fixing box 6 is fixedly connected between the two mounting rods 5, a stirring shaft 9 is rotatably connected to the fixing box 6, a mounting frame 12 is slidably sleeved on the inner wall of the processing cylinder 1, a filter screen 13 is fixedly connected in the mounting frame 12, a crushing blade 10 is fixedly connected to the upper end of the stirring shaft 9, sliding rods 7 are slidably sleeved on the plate body of the mounting frame 12 near the front and rear positions, springs 8 are movably sleeved on the outer walls of the two sliding rods 7, and the upper and lower ends of the two springs 8 are respectively fixedly connected to the mounting rod 5 and the mounting frame 12, a driving shaft 14 is rotatably sleeved on the plate body on both sides of the fixing box 6, and convex rods 16 are fixedly sleeved on the outer walls on both sides of the driving shaft 14.

[0023] In this embodiment, a bevel gear 11 is fixedly sleeved on the outer wall of the stirring shaft 9, and a bevel gear 2 15 is fixedly sleeved on the outer wall of the driving shaft 14. The bevel gear 11 and the bevel gear 2 15 are meshed with each other. Utilizing the meshing relationship between the bevel gear 11 and the bevel gear 2 15, when the driving shaft 14 drives the bevel gear 2 15 to rotate, it will drive the bevel gear 11 to rotate, and then drive the stirring shaft 9 to rotate.

[0024] In this embodiment, a motor is fixedly arranged on the outer wall of the processing cylinder 1, and the output end of the motor passes through the body of the processing cylinder 1 and is fixedly connected to one end of the driving shaft 14, so that the driving shaft 14 is driven to rotate by the motor.

[0025] In this embodiment, the upper ends of the two protruding rods 16 are made of semicircular plates, and the two protruding rods 16 are rotatably disposed at the lower ends of the plates on both sides of the installation frame 12 .

[0026] In this embodiment, the filter screen 13 is slidably sleeved on the outer wall of the stirring shaft 9, and the vertical distance between the crushing blade 10 located at the lowest end and the filter screen 13 is greater than the maximum rising distance of the filter screen 13, so as to prevent the crushing blade 10 from scratching the upper surface of the filter screen 13.

[0027] In this embodiment, a discharge pipe 3 is fixedly sleeved on the lower end of the processing cylinder 1 , and a valve 4 is rotatably provided on the discharge pipe 3 .

[0028] In this embodiment, the upper end of the fixed box 6 is made of a pyramid structure to prevent the material passing through the filter screen 13 from accumulating on the upper end of the fixed box 6. A guide port 2 is opened at the upper end of the processing cylinder 1. The opening diameters of the upper and lower ends of the guide port 2 are larger than the middle diameter. The opening diameters of the upper and lower ends of the guide port 2 are larger than the middle diameter, which not only facilitates material discharge but also prevents the material from being thrown out of the processing cylinder 1 during stirring. A sealing cover can also be provided on the processing cylinder 1 according to actual conditions to prevent the material from being accidentally thrown out.

[0029] It should be noted that the utility model is a crushing device for processing shrimp powder. When in use, the shrimp powder is put into the processing cylinder 1 through the guide port 2, and the motor is started to drive the drive shaft 14 to rotate, thereby driving the cam 16 and the bevel gear 2 15 to rotate. The rotation of the cam 16 will repeatedly hit the mounting frame 12. Due to the spring 8 at the lower end of the frame, the mounting frame 12 will vibrate up and down, so that the filter screen 13 simulates a vibration effect. At the same time, the rotation of the bevel gear 2 15 will drive the meshing bevel gear 1 11 to rotate, and then drive the crushing blade 10 to crush the material through the stirring shaft 9. At the same time, the vibrating filter screen 13 will screen the qualified shrimp powder to improve the output quality of the shrimp powder.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pulverizing device for shrimp powder processing, comprising a processing cylinder (1), characterized in that: The processing cylinder (1) is fixedly connected to the front and rear inner walls near the lower end thereof, a fixing box (6) is fixedly connected between the two mounting rods (5), a stirring shaft (9) is rotatably connected to the fixing box (6), a mounting frame (12) is slidably sleeved on the inner wall of the processing cylinder (1), a filter screen (13) is fixedly connected inside the mounting frame (12), the upper end of the stirring shaft (9) passes through the filter screen (13) and is fixedly connected to a crushing blade (10), a sliding rod (7) is slidably sleeved on the plate body of the mounting frame (12) near the front and rear positions, a spring (8) is movably sleeved on the outer walls of the two sliding rods (7), and the upper and lower ends of the two springs (8) are respectively fixedly connected to the mounting rod (5) and the mounting frame (12), a driving shaft (14) is rotatably sleeved on the plate body on both sides of the fixing box (6), and a convex rod (16) is fixedly sleeved on the outer walls on both sides of the driving shaft (14).

2. A shrimp powder processing crushing device according to claim 1, characterized in that: A bevel gear 1 (11) is fixedly sleeved on the outer wall of the stirring shaft (9), and a bevel gear 2 (15) is fixedly sleeved on the outer wall of the driving shaft (14), and the bevel gear 1 (11) and the bevel gear 2 (15) are meshed with each other.

3. The pulverizing device for shrimp powder processing according to claim 1, characterized in that: A motor is fixedly arranged on the outer wall of the processing cylinder (1), and the output end of the motor passes through the body of the processing cylinder (1) and is fixedly connected to one end of the driving shaft (14).

4. The pulverizing device for shrimp powder processing according to claim 1, characterized in that: The upper ends of the two protruding rods (16) are both made of semicircular plates, and the two protruding rods (16) are rotatably arranged at the lower ends of the plates on both sides of the installation frame (12).

5. The pulverizing device for shrimp powder processing according to claim 1, characterized in that: The filter screen (13) is slidably sleeved on the outer wall of the stirring shaft (9), and the vertical distance between the crushing blade (10) located at the lowest end and the filter screen (13) is greater than the maximum rising distance of the filter screen (13).

6. The pulverizing device for shrimp powder processing according to claim 1, characterized in that: A discharge pipe (3) is fixedly sleeved on the lower end of the processing cylinder (1), and a valve (4) is rotatably arranged on the discharge pipe (3).

7. The pulverizing device for shrimp powder processing according to claim 1, characterized in that: The upper end of the fixing box (6) is made of a pyramid structure, and the upper end of the processing cylinder (1) is provided with a guide port (2). The opening diameters of the upper and lower ends of the guide port (2) are larger than the middle diameter distance.

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