Processing device for minced penaeus vannamei

Abstract

The utility model discloses a processing device for minced penaeus vannamei, and relates to the technical field of minced penaeus vannamei processing, the processing device comprises a minced penaeus vannamei processing box, the upper surface of the minced penaeus vannamei processing box is provided with a feed inlet, and an inner cavity of the minced penaeus vannamei processing box is sequentially provided with a crushing cavity, a screening cavity and a blanking cavity from top to bottom; a crushing cutter for crushing shrimp meat and a screening plate for screening the shrimp meat are arranged in the minced shrimp processing box, and a transmission assembly for driving the crushing cutter and the screening plate is arranged on the crushing cutter. Shrimp meat in shelled live shrimps is used for making minced shrimps, the shrimp meat is crushed and subsequently screened by the screening plate, so that the particle size of the crushed shrimp meat is within a certain range value, the taste of the minced shrimps is prevented from being influenced subsequently, and meanwhile, the screening plate is always in an up-and-down shaking state, so that the quality of the minced shrimps is improved. And the screening plate can be prevented from being blocked, so that the screening process is smoother.

Description

Technical Field

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

[0002] Frozen surimi is fish meat that has been minced, rinsed, and dehydrated, and then a certain amount of sugar or additives that can inhibit protein denaturation are added to enable it to be stored at low temperatures for a longer period of time. Surimi products are made from frozen surimi, to which auxiliary materials such as salt are added, and then chopped, shaped, and heated to make elastic products such as fish balls, fish cakes, crab sticks, etc. Shrimp surimi and shrimp surimi products are made from shrimp meat, referring to the processing and production methods of surimi and surimi products, such as hot pot shrimp balls.

[0003] The whiteleg shrimp is native to the waters along the Pacific coast of South America. It is deeply loved by consumers all over the world because of its rich protein, polyunsaturated fatty acids, other useful substances and delicious flavor. Currently, the whiteleg shrimp has become one of the main targets of shrimp farming in China and is also an important raw material for making shrimp paste.

[0004] In the shrimp paste production process, live shrimps need to be shelled first, then the meat and bones are separated, and the shrimps are chopped and mixed into shrimp paste. The size of the shrimp particles after cutting will affect the taste of the shrimp paste. However, the particle size of the shrimp after cutting cannot be controlled during the shrimp paste processing process, which affects the taste of the subsequent shrimp paste. To this end, we provide a processing device for shrimp paste of whiteleg shrimp to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a processing device for whiteleg shrimp paste.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a processing device for shrimp paste of whiteleg shrimp, comprising a shrimp paste processing box, the upper surface of which is provided with a feed port, the inner cavity of the shrimp paste processing box being composed of a crushing chamber, a screening chamber and a feeding chamber from top to bottom, the interior of the shrimp paste processing box being provided with a crushing knife for crushing shrimp meat and a screening plate for screening shrimp meat, the crushing knife being provided with a transmission assembly for driving the crushing knife and the screening plate.

[0007] Furthermore, the transmission assembly includes a servo motor installed on the upper surface of the shrimp paste processing box and a rotating rod fixedly connected to the crushing knife. The screening plate and the rotating rod are rotatably connected and slidably connected to the shrimp paste processing box. The outer surface of the rotating rod is fixedly connected to a fixed rod, and the bottom surface of the screening plate is fixedly connected to a protrusion. When the servo motor is powered on and started, it can drive the rotating rod to rotate, and the rotating rod then drives the crushing knife to crush the shrimp. At the same time, the rotating rod can drive the fixed rod to rotate. After the fixed rod rotates until it contacts the protrusion, it will squeeze the protrusion, thereby driving the screening plate to slide along the inner wall of the shrimp paste processing box.

[0008] Furthermore, the transmission assembly also includes a sliding rod fixedly connected to the screening plate, the outer surface of the sliding rod is slidably connected to a fixed block fixedly connected to the shrimp paste processing box, the outer surface of the sliding rod is sleeved with a return spring, the top and bottom ends of the return spring are respectively fixedly connected to the fixed block and the screening plate. After the screening plate moves upward, it can drive the sliding rod to slide in the reserved groove of the fixed block and compress the return spring to cause it to produce elastic deformation. At the same time, under the resetting action of the return spring, the screening plate tends to move downward.

[0009] Furthermore, the inner wall of the shrimp paste processing box is inlaid with a bearing, and the inner ring of the bearing is fixedly connected to the outer surface of the rotating rod. By setting the bearing, the rotating rod can be made more stable during rotation and the resistance of the rotating rod during rotation can be reduced, thereby avoiding the jamming and swinging of the rotating rod during use.

[0010] Furthermore, the inner wall of the shrimp paste processing box is hinged with a protective plate through a pin shaft, and a handle is installed on the outer surface of the protective plate. Pulling the handle can drive the protective plate to rotate with the hinge between it and the shrimp paste processing box as the center of the circle, thereby facilitating the removal of large-particle shrimps in the screening chamber for further crushing. The upper surface of the slide rod is fixedly connected to the limit plate. By setting the limit plate, the slide rod can be limited and supported to prevent the slide rod from slipping out of the reserved groove on the fixed block due to excessive accumulation of shrimps on the screening plate.

[0011] Furthermore, the inner wall of the shrimp paste processing box is fixedly connected with a guide block. By setting the guide block, the crushed and screened shrimp particles can be guided so that they can be better transported downward. The inner wall of the shrimp paste processing box is slidably connected with a receiving box. The outer surface of the receiving box is fixedly connected with a handle. By setting the receiving box, the crushed and screened shrimp particles can be received. The handle fixed on the outer surface of the receiving box can be used to conveniently pull the receiving box to move, thereby improving convenience during use.

[0012] Furthermore, the upper surface of the shrimp paste processing box is connected to a feed pipe, which corresponds to the position of the feed port. By setting the feed pipe, shrimps can be conveniently added to the shrimp paste processing device for crushing and screening. A sealing cover can be set at the top of the feed pipe to prevent debris from splashing everywhere when the shrimps are crushed.

[0013] Furthermore, a control panel is fixedly connected to the outer surface of the shrimp paste processing box, and the control panel is electrically connected to the servo motor. By setting up the control panel, the electrical components in the shrimp paste processing device can be conveniently controlled uniformly, thereby improving convenience during use.

[0014] Compared with the existing technology, the processing device of whiteleg shrimp paste has the following beneficial effects:

[0015] 1. The utility model uses the shrimp meat of shelled live shrimp to make shrimp paste. By crushing the shrimp meat and using a screening plate for subsequent screening, the particle size of the crushed shrimp meat is within a certain range, thereby avoiding the subsequent impact on the taste of the shrimp paste. At the same time, the screening plate is always in an up and down shaking state, which can avoid the screening plate from being blocked, thereby making the screening process smoother.

[0016] 2. The utility model provides a bearing to make the rotating rod more stable during rotation and reduce the resistance of the rotating rod during rotation, thereby avoiding the jamming and swinging of the rotating rod during use; by providing a protective plate, large shrimp particles on the screening plate can be taken out for re-crushing; by providing a limit plate, the slide bar can be limited and supported, thereby avoiding the slide bar from slipping out of the reserved groove on the fixed block due to excessive accumulation of shrimp on the screening plate; by providing a guide block, the crushed and screened shrimp particles can be guided; by providing a feed pipe, the shrimp can be conveniently added to the shrimp paste processing device for crushing and screening; by providing a receiving box, the crushed and screened shrimp particles can be received; by providing a control panel, the electrical components in the shrimp paste processing device can be conveniently controlled in a unified manner, thereby improving convenience during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic front view of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the three-dimensional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the local structure of the utility model Figure 1 ;

[0020] Figure 4 This is a schematic diagram of the connection between the screening plate and the bump structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the local structure of the utility model Figure 2 .

[0022] In the figure: 1. Shrimp paste processing box; 2. Crushing knife; 3. Screening plate; 401. Servo motor; 402. Rotating rod; 403. Fixed rod; 404. Bump; 405. Sliding rod; 406. Fixed block; 407. Return spring; 5. Bearing; 6. Protective plate; 7. Limiting plate; 8. Guide block; 9. Feed pipe; 10. Receive box; 11. Control panel. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0024] As described in the background art, the particle size of the shrimp meat after cutting cannot be controlled during the current shrimp paste processing process, which affects the taste of the subsequent shrimp paste. Therefore, this embodiment provides a processing device for shrimp paste of whiteleg shrimp.

[0025] See also Figures 1 to 5 The present embodiment proposes a shrimp paste processing device for whiteleg shrimp, including a shrimp paste processing box 1. A feed port is opened on the upper surface of the shrimp paste processing box 1. A feed pipe 9 is connected to the upper surface of the shrimp paste processing box 1. The feed pipe 9 corresponds to the position of the feed port. By providing the feed pipe 9, the shrimp can be conveniently added to the shrimp paste processing device for crushing and screening. A sealing cover can be provided on the top of the feed pipe 9 to prevent debris from splashing when the shrimp is crushed.

[0026] The inner cavity of the shrimp paste processing box 1 is composed of a crushing chamber, a screening chamber and a feeding chamber from top to bottom. The shrimp meat in the shelled live shrimp can be added into the shrimp paste processing box 1 through the feed port opened on the upper surface of the shrimp paste processing box 1, so that the shrimp meat passes through the crushing chamber, the screening chamber and the feeding chamber in turn for crushing and screening.

[0027] A crushing knife 2 for crushing the shrimp and a screening plate 3 for screening the shrimp are provided inside the shrimp paste processing box 1 . A transmission assembly for driving the crushing knife 2 and the screening plate 3 is provided on the crushing knife 2 .

[0028] The transmission assembly can drive the crushing knife 2 and the screening plate 3 to crush and screen the shrimps, so that the particle size of the crushed shrimps is within a certain range to ensure the taste of the shrimp paste.

[0029] The inner wall of the shrimp paste processing box 1 is hinged with a protective plate 6 through a pin shaft, and a handle is installed on the outer surface of the protective plate 6. Pulling the handle can drive the protective plate 6 to rotate around the hinge point between it and the shrimp paste processing box 1, thereby facilitating the removal of large-particle shrimp in the screening chamber for further crushing.

[0030] The inner wall of the shrimp paste processing box 1 is slidably connected to a receiving box 10, and a handle is fixedly connected to the outer surface of the receiving box 10. By setting up the receiving box 10, the crushed and screened shrimp particles can be received. The handle fixed on the outer surface of the receiving box 10 can be used to conveniently pull the receiving box 10 to move, thereby improving convenience during use.

[0031] The transmission assembly includes a servo motor 401 installed on the upper surface of the shrimp paste processing box 1 and a rotating rod 402 fixedly connected to the crushing knife 2. The screening plate 3 is rotatably connected to the rotating rod 402 and is slidably connected to the shrimp paste processing box 1. The outer surface of the rotating rod 402 is fixedly connected to a fixing rod 403, and the bottom surface of the screening plate 3 is fixedly connected to a protrusion 404.

[0032] When the servo motor 401 is powered on and started, it can drive the rotating rod 402 to rotate, and the rotating rod 402 then drives the crushing knife 2 to crush the shrimp. At the same time, the rotating rod 402 can drive the fixed rod 403 to rotate. After the fixed rod 403 rotates until it contacts the protrusion 404, it continues to rotate, which will squeeze the protrusion 404, and then drive the screening plate 3 to slide along the inner wall of the shrimp paste processing box 1.

[0033] The inner wall of the shrimp paste processing box 1 is inlaid with a bearing 5, and the inner ring of the bearing 5 is fixedly connected to the outer surface of the rotating rod 402. By setting the bearing 5, the rotating rod 402 can be made more stable during rotation and the resistance of the rotating rod 402 during rotation can be reduced, thereby avoiding the jamming and swinging of the rotating rod 402 during use.

[0034] Before the bearing 5 is embedded in the inner wall of the shrimp paste processing box 1, food-grade grease can be applied between its inner and outer rings to ensure normal lubrication during rotation and reduce friction and wear, thereby extending its service life and avoiding affecting the edibleness of the shrimp.

[0035] The transmission assembly also includes a slide rod 405 fixedly connected to the screening plate 3, and the outer surface of the slide rod 405 is slidably connected to a fixed block 406 fixedly connected to the shrimp paste processing box 1. The outer surface of the slide rod 405 is sleeved with a return spring 407, and the top and bottom ends of the return spring 407 are fixedly connected to the fixed block 406 and the screening plate 3 respectively.

[0036] After the screening plate 3 moves upward, it can drive the slide rod 405 to slide in the reserved groove of the fixed block 406 and compress the reset spring 407 to cause it to produce elastic deformation. At the same time, under the reset action of the reset spring 407, the screening plate 3 tends to move downward.

[0037] The upper surface of the slide rod 405 is fixedly connected to the limit plate 7. By setting the limit plate 7, the slide rod 405 can be limited and supported to prevent the slide rod 405 from slipping out of the reserved groove on the fixed block 406 due to excessive accumulation of shrimp on the screening plate 3.

[0038] The inner wall of the shrimp paste processing box 1 is fixedly connected with a guide block 8. By providing the guide block 8, the shrimp particles after crushing and screening can be guided so that they can be better transported downward.

[0039] A control panel 11 is fixedly connected to the outer surface of the shrimp paste processing box 1, and the control panel 11 is electrically connected to the servo motor 401. By setting up the control panel 11, the electrical components in the shrimp paste processing device can be conveniently controlled uniformly, thereby improving convenience during use.

[0040] The specific installation position of the control panel 11 is selected according to actual use requirements, so as to facilitate the operator to perform operation and control.

[0041] The components in the drawings of the present invention are for reference only and are not for specific size standards. The specific sizes are determined according to the actual requirements of production. At the same time, the materials of the components can be replaced accordingly according to actual needs.

[0042] Working principle: When using the shrimp meat from the shelled live shrimp to make shrimp paste, first connect the servo motor 401 to the power supply and start it, which can drive the rotating rod 402 to rotate inside the shrimp paste processing box 1, and then add the shrimp meat into the shrimp paste processing box 1 through the feed port. After the rotating rod 402 rotates, it can drive the crushing knife 2 and the fixed rod 403 to rotate synchronously. After the crushing knife 2 rotates, it can crush the shrimp meat, and then the crushed shrimp meat falls onto the screening plate 3. At the same time, the fixed rod 403 rotates until it contacts the protrusion 404 and continues to rotate, which will squeeze the protrusion 404, thereby driving the screening plate 3 to slide upward along the inner wall of the shrimp paste processing box 1. After the screening plate 3 moves upward, it can drive the sliding rod 4 05 slides in the reserved groove of the fixed block 406 and compresses the reset spring 407 to make it produce elastic deformation. At the same time, under the reset action of the reset spring 407, the screening plate 3 tends to move downward, and then repeats the above process, so that the shrimps falling on the screening plate 3 are oscillated and screened, and the shrimps that meet the particle size of the sieve holes on the screening plate 3 continue to fall, and the crushed and screened shrimps are collected, so that the particle size of the crushed shrimps is within a certain range, thereby avoiding the subsequent impact on the taste of the shrimp paste. At the same time, the screening plate 3 is always in an up and down shaking state, which can avoid the blocking of the screening plate 3, thereby making the screening process smoother.

Claims

1. A processing device for minced shrimp of Penaeus vannamei, comprising a minced shrimp processing box (1), characterized in that: The upper surface of the shrimp paste processing box (1) is provided with a feed port, and the inner cavity of the shrimp paste processing box (1) is sequentially divided into a crushing cavity, a screening cavity and a feeding cavity from top to bottom. A crushing knife (2) for crushing shrimp meat and a screening plate (3) for screening shrimp meat are provided inside the shrimp paste processing box (1), and a transmission component for driving the crushing knife (2) and the screening plate (3) is provided on the crushing knife (2).

2. The processing device for minced whiteleg shrimp according to claim 1, wherein: The transmission assembly comprises a servo motor (401) mounted on the upper surface of the shrimp paste processing box (1) and a rotating rod (402) fixedly connected to the crushing knife (2); the screening plate (3) and the rotating rod (402) are rotatably connected and slidably connected to the shrimp paste processing box (1); a fixing rod (403) is fixedly connected to the outer surface of the rotating rod (402); and a protrusion (404) is fixedly connected to the bottom surface of the screening plate (3).

3. The processing device for minced whiteleg shrimp according to claim 2, wherein: The transmission assembly also includes a slide rod (405) fixedly connected to the screening plate (3), the outer surface of the slide rod (405) is slidably connected to a fixed block (406) fixedly connected to the shrimp paste processing box (1), and the outer surface of the slide rod (405) is sleeved with a return spring (407), and the top and bottom ends of the return spring (407) are fixedly connected to the fixed block (406) and the screening plate (3) respectively.

4. The processing device for minced whiteleg shrimp according to claim 2, wherein: The inner wall of the shrimp paste processing box (1) is inlaid with a bearing (5), and the inner ring of the bearing (5) is fixedly connected to the outer surface of the rotating rod (402).

5. The processing device for minced whiteleg shrimp according to claim 3, characterized in that: The inner wall of the shrimp paste processing box (1) is hinged with a protective plate (6) via a pin shaft, and a handle is installed on the outer surface of the protective plate (6). The upper surface of the sliding rod (405) is fixedly connected to a limit plate (7).

6. The processing device for minced whiteleg shrimp according to claim 1, characterized in that: The inner wall of the shrimp paste processing box (1) is fixedly connected to a guide block (8), the inner wall of the shrimp paste processing box (1) is slidably connected to a receiving box (10), and the outer surface of the receiving box (10) is fixedly connected to a handle.

7. The processing device for minced whiteleg shrimp according to claim 1, characterized in that: The upper surface of the shrimp paste processing box (1) is connected to a feed pipe (9), and the feed pipe (9) corresponds to the position of the feed port.

8. The processing device for minced whiteleg shrimp according to claim 2, characterized in that: A control panel (11) is fixedly connected to the outer surface of the shrimp paste processing box (1), and the control panel (11) is electrically connected to the servo motor (401).

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