Shrimp shell cleaning device with water-saving structure for edible shrimp processing

Abstract

The invention discloses an edible shrimp processing shrimp shell cleaning device with a water-saving structure. The edible shrimp processing shrimp shell cleaning device comprises a cleaning outer frame body and a drainage pipe mounted at the bottom of the cleaning outer frame body, a second water-saving frame is arranged in the cleaning outer frame body, and the interior of the second water-saving frame is connected with the first water-saving frame through a horizontal shaking assembly; a movable frame of an inverted-U-shaped structure is slidably connected to a groove in the upper surface of the outer cleaning frame body, the right side of the movable frame is connected with an electric push rod in the upper surface of the outer cleaning frame body, and a protruding block is installed on the outer side of a limiting transverse rod in a penetrating mode. According to the shrimp shell cleaning device with the water-saving structure for edible shrimp processing, shrimps in the device are horizontally shaken through left-right movement of the first water-saving frame, impurities removed from the surfaces of the shrimp shells can be well shaken away, the impurities and the shrimp shells can be conveniently separated, and therefore the cleanliness of shrimp shell cleaning is improved, and the service life of the shrimp shells is prolonged. The prawn shells do not need to be washed with a large amount of water in the later period, and therefore water resources can be well saved.

Description

Technical Field

[0001] The invention relates to the technical field of edible shrimp processing, in particular to an edible shrimp processing shrimp shell cleaning device with a water-saving structure. Background Art

[0002] During the processing of edible shrimp, it is necessary to use a shrimp shell cleaning device to clean the impurities on the surface of the shrimp shell before the edible shrimp can be further processed into food. At present, there are still some problems in the use of shrimp shell cleaning devices on the market, such as: The patent name disclosed in the application number "CN201711332447.9" in the prior art is "a shrimp shell cleaning device for processing edible shrimps". The shrimps to be processed are placed in the guide plate, and the shrimps are transmitted to the right under the transmission of the transmission device. The output shaft of the motor is linked to the driven pulley through the driving pulley. Under the rotation of the driven pulley, the two transverse pulleys are connected by belts, and the two sets of gears on the front side respectively drive the corresponding two sets of gears on the rear side to rotate. The rotation of the four sets of gears causes the four sets of roller brushes to rotate. The rotating roller brushes clean the surface of the shrimps on the transmission device, and the pressing guide wheel plays a pressing role on the shrimps to prevent the shrimps from being swept away during the cleaning process. The support spring allows the height of the pressing guide wheel to have a certain adjustment space to prevent the shrimp shells from being crushed. After cleaning, they are collected through the discharge plate to enter the next process; When the shrimp shell cleaning device for processing edible shrimps mentioned above cleans the surface of the shrimps on the transmission device through the rotating roller brush, the cleaned impurities and shrimps will be on the transmission device. When the shrimps are collected through the discharge plate after the cleaning is completed, part of the impurities and shrimps will fall on the discharge plate for collection, and another part of the impurities will remain on the surface of the transmission device. Therefore, a large amount of water is needed to clean the shrimps collected on the discharge plate in the later stage to separate the shrimps from the impurities, and a large amount of water is also needed to clean the impurities on the surface of the transmission device. Therefore, the shrimp shell cleaning device for processing edible shrimps cannot save water. Therefore, we propose a shrimp shell cleaning device for processing edible shrimp with a water-saving structure to solve the above-mentioned problems. Summary of the invention

[0003] The purpose of the present invention is to provide a shrimp shell cleaning device for processing edible shrimps with a water-saving structure, so as to solve the problem that the shrimp shell cleaning device for processing edible shrimps currently on the market proposed in the above-mentioned background technology requires a large amount of water to be spent on cleaning the shrimps collected on the discharge plate in the later stage to separate the shrimps from impurities, and also requires a large amount of water to clean the impurities on the surface of the transmission device, so that the shrimp shell cleaning device for processing edible shrimps cannot save water.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a shrimp shell cleaning device for processing edible shrimp with a water-saving structure, comprising a cleaning outer frame, and a drainage pipe installed at the bottom of the cleaning outer frame; A second water-saving frame is arranged inside the cleaning outer frame, and the interior of the second water-saving frame is connected to the first water-saving frame through a horizontal shaking component; The upper surface of the cleaning outer frame is slotted and slidably connected with a movable frame in an inverted "U" shape, the right side of the movable frame is connected to the electric push rod in the upper surface of the cleaning outer frame, and the middle bottom surface of the movable frame is connected to the support frame through the electric push rod; Two cleaning brush rollers are installed inside the support frame with an inverted "U" shape structure; The upper surface of the second water frame is grooved to install a limit cross bar, and a convex block is installed through the outer side of the limit cross bar; Push blocks are installed on both the front and rear sides of the support frame, and a convex block is arranged on the left side of the push block.

[0005] Preferably, the first water-saving frame is arranged in a "U"-shaped structure, the bottom surface and the left and right side surfaces of the first water-saving frame are arranged in a mesh-like structure, and the second water-saving frame is arranged in a "U"-shaped structure; The length of the first water-section frame is smaller than that of the second water-section frame, and a cleaning brush roller is arranged in the first water-section frame.

[0006] By setting the above structure, the first water-saving frame can move back and forth in the second water-saving frame.

[0007] Preferably, the horizontal shaking assembly comprises a threaded rod installed in the grooves of the front and rear inner side walls of the second water-saving frame, a connecting rope is wound around the outer side of the middle of the threaded rod, and one end of the connecting rope passes through the surface of the second water-saving frame and is connected to the bottom surface of the protrusion; A vortex spring is nested and connected on the outer side of the left end of the threaded rod, one end of the vortex spring is connected to the inner wall of the second water-saving frame, and a connecting block is threadedly connected on the outer side of the threaded rod.

[0008] Through the arrangement of the above structure, the stored force of the vortex spring drives the threaded rod to rotate in the opposite direction, thereby causing the connecting block to move in the opposite direction.

[0009] Preferably, the front and rear sides of the first water-saving frame are both equipped with connecting blocks, and the first water-saving frame and the second water-saving frame form a left-right sliding structure through the connecting blocks; A return spring is nested and connected to the outer side of the right end of the limiting cross bar, and the left end of the return spring is connected to the protrusion.

[0010] Through the arrangement of the above structure, the stored force of the reset spring can automatically drive the protrusion to move rightward and reset.

[0011] Preferably, the front and rear sides of the second water-saving frame are both equipped with connecting plates, the outer ends of the connecting plates are inserted into the grooves of the front and rear inner walls of the cleaning outer frame, and the limiting vertical rods are symmetrically installed in the grooves of the front and rear inner walls of the cleaning outer frame; A connecting plate is provided through the outer side of the limiting vertical rod, a connecting spring is nested and connected to the outer side below the limiting vertical rod, and the upper side of the connecting spring is connected to the bottom surface of the connecting plate.

[0012] Through the arrangement of the above structure, the stored force of the connecting spring can automatically drive the connecting plate to move downward and reset.

[0013] Preferably, regulating rods are installed through the front and rear sides of the cleaning outer frame, regulating plates are installed at equal intervals on the outside of one end of the regulating rod, and a transmission gear is keyed to the outside of the other end of the regulating rod.

[0014] Through the arrangement of the above structure, the regulating rod can drive the regulating plate to rotate together.

[0015] Preferably, vertical plates in a "7"-shaped structure are installed on both the front and rear sides of the support frame, and a rack assembly is installed on one side of the vertical plate close to the transmission gear, and the rack assembly is meshed and connected with the transmission gear.

[0016] Through the arrangement of the above structure, the rack assembly can drive the transmission gear to rotate when it is raised or lowered.

[0017] Preferably, two regulating plates are provided on the outer side of the regulating rod.

[0018] Through the arrangement of the above structure, the regulating plate can intermittently push the upper connecting plate to move upward.

[0019] Preferably, four regulating plates are arranged on the outer side of the regulating rod.

[0020] Through the arrangement of the above structure, the four regulating plates can increase the frequency of pushing the upper connecting plate to move upward, so that the connecting plate can well drive the first water-saving frame and the second water-saving frame to shake up and down reciprocatingly.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: the shrimp shell cleaning device for processing edible shrimps with a water-saving structure can horizontally shake the shrimps inside by moving the first water-saving frame left and right, so that the impurities cleaned off the surface of the shrimp shells can be shaken off well, which is convenient for separating the impurities and the shrimp shells, thereby improving the cleanliness of the shrimp shell cleaning, so that there is no need to use a large amount of water to rinse the shrimp shells in the later stage, thereby saving water resources well. The specific contents are as follows: (1) When the support frame drives the cleaning brush roller to move back and forth to clean the shrimp shells, it will also drive the first water frame to move back and forth. The moving directions of the cleaning brush and the first water frame are opposite. This not only improves the efficiency of cleaning the shrimp shells, but also allows the shrimp inside to be horizontally shaken by the left and right movement of the first water frame, so that the impurities cleaned off the surface of the shrimp shells can be shaken off well, which is convenient for separating the impurities and the shrimp shells, thereby improving the cleanliness of the shrimp shell cleaning, so that there is no need to use a large amount of water to rinse the shrimp shells in the later stage, thereby saving water resources well; The bottom surface and the left and right sides of the first water frame are all mesh-shaped, so that impurities and sewage can be discharged downward from the first water frame; When the support frame moves to the left, it will drive the push block to move to the left together. At this time, the push block pushes the protrusion to move to the left, so that the protrusion pulls the connecting rope, thereby causing the connecting rope to drive the threaded rod to rotate, and then the threaded rod rotates to drive the connecting block and the first water-saving frame to move to the right. Therefore, there is no need to use an additional power source to make the first water-saving frame move to the right when the support frame moves to the left; (2) The support frame drives the vertical plate to rise and fall together, so that when the vertical plate rises and falls, the control rod is driven to rotate through the meshing connection between the rack assembly and the transmission gear, so that when the control rod rotates, the control plate is driven to rotate, so that the control plate intermittently pushes the second water section frame and the first water section frame upward, so that the second water section frame and the first water section frame reciprocate up and down, so that the first water section frame can shake off the impurities and sewage on the surface of the shrimp shell, thereby improving the cleanliness of the shrimp shell cleaning, so that only a small amount of water is needed to rinse the surface of the shrimp shell in the later stage, thereby saving water resources; By setting the connecting spring, the lowered connecting plate can be buffered and shock-absorbed to avoid the lowered connecting plate from generating a large impact force on the cleaning outer frame, thereby protecting the cleaning outer frame well. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the cleaning brush roller after it is raised; Figure 2 This is a schematic diagram of the three-dimensional structure of the cleaning brush roller after it is lowered; Figure 3 This is a schematic diagram of the right side structure of the cleaning outer frame of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5 This is a schematic diagram of the top view of the structure of the first water-saving frame of the present invention; Figure 6 This is a schematic diagram of the separation structure of the first water-saving frame and the second water-saving frame of the present invention; Figure 7 This is a schematic cross-sectional structure diagram of the second water-section frame of the present invention; Figure 8 This is a schematic diagram of the cross-sectional structure of the front side of the cleaning outer frame of the present invention; Fig. 9 It is a cross-sectional structural schematic diagram of the connection between the connecting plate and the cleaning outer frame of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure after the connecting plate of the present invention is raised.

[0023] In the figure: 1. Cleaning outer frame; 2. First water-section frame; 3. Second water-section frame; 4. Moving frame; 5. Support frame; 6. Push block; 7. Control rod; 71. Transmission gear; 72. Control plate; 8. Vertical plate; 81. Rack assembly; 9. Cleaning brush roller; 10. Bump; 11. Limiting cross bar; 111. Return spring; 12. Threaded rod; 121. Connecting rope; 122. Connecting block; 123. Vortex spring; 13. Connecting plate; 131. Limiting vertical bar; 132. Connecting spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 10 , the present invention provides the following technical solutions: Embodiment 1: The shrimp shell cleaning device for processing edible shrimps with a water-saving structure in this embodiment can well separate impurities or sewage from the shrimp shells when cleaning the shrimp shells, thereby improving the cleanliness of the cleaning, and making it convenient to use a small amount of water to clean the shrimp shells in the later stage, so that the shrimp shell cleaning device for processing edible shrimps can well save water. The specific structure is shown in the attached Figure 1-Figure 2 and attached Figure 5-Figure 7 As shown, it includes a cleaning outer frame 1, and a drain pipe installed at the bottom of the cleaning outer frame 1, a second water-saving frame 3 is arranged inside the cleaning outer frame 1, and the interior of the second water-saving frame 3 is connected to the first water-saving frame 2 through a horizontal shaking component, and a movable frame 4 with an inverted "U" shape structure is slidably connected to the groove on the upper surface of the cleaning outer frame 1, and the right side of the movable frame 4 is connected to the electric push rod in the upper surface of the cleaning outer frame 1, and the middle bottom surface of the movable frame 4 is connected to the support frame 5 through the electric push rod, and two cleaning brush rollers 9 are installed inside the support frame 5 with an inverted "U" shape structure.

[0026] A limiting cross bar 11 is installed on the upper surface of the second water-saving frame 3 through a groove, and a protrusion 10 is installed on the outer side of the limiting cross bar 11. Push blocks 6 are installed on the front and rear sides of the support frame 5, and a protrusion 10 is arranged on the left side of the push block 6. The first water-saving frame 2 is arranged in a "U" shape, and the bottom surface and the left and right side surfaces of the first water-saving frame 2 are mesh structures. The second water-saving frame 3 is arranged in a "U" shape structure. The length of the first water-saving frame 2 is smaller than that of the second water-saving frame 3, and a cleaning brush roller 9 is arranged in the first water-saving frame 2.

[0027] The horizontal shaking assembly includes a threaded rod 12 installed with grooves on the front and rear inner walls of the second water-saving frame 3, a connecting rope 121 is wrapped around the outer middle part of the threaded rod 12, one end of the connecting rope 121 passes through the surface of the second water-saving frame 3 and is connected to the bottom surface of the protrusion 10, a vortex spring 123 is nested and connected to the outer side of the left end of the threaded rod 12, one end of the vortex spring 123 is connected to the inner wall of the second water-saving frame 3, the outer side of the threaded rod 12 is threadedly connected to a connecting block 122, the front and rear side surfaces of the first water-saving frame 2 are both installed with connecting blocks 122, and the first water-saving frame 2 forms a left-right sliding structure with the second water-saving frame 3 through the connecting block 122.

[0028] A return spring 111 is nested and connected to the outer side of the right end of the limiting cross bar 11 , and the left end of the return spring 111 is connected to the protrusion 10 .

[0029] First, pour the shrimps into the first water frame 2, then take the external water pipe to spray a certain amount of water on the surface of the shrimps in the first water frame 2, then start the electric push rod on the bottom of the movable frame 4, and then the output end of the electric push rod drives the support frame 5 to move downward, and at this time the support frame 5 drives the two groups of cleaning brush rollers 9 to move downward together. When the cleaning brush rollers 9 drop to a certain position, stop the work of the electric push rod on the bottom of the movable frame 4, and then start the electric drive in the support frame 5 to rotate the cleaning brush rollers 9, so that the cleaning brush rollers 9 brush the shrimp shell surfaces in the first water frame 2.

[0030] At the same time, the electric push rod in the groove on the upper surface of the cleaning outer frame 1 is started, so that the output end of the electric push rod drives the moving frame 4 to move left, at this time the moving frame 4 drives the supporting frame 5 to move left, and then the pushing blocks 6 on the front and rear sides of the supporting frame 5 push the protrusion 10 to move left, at this time the protrusion 10 slides on the outer side of the limiting cross bar 11 in the groove on the upper surface of the cleaning outer frame 1, at this time the protrusion 10 pulls the reset spring 111, so that the reset spring 111 accumulates force, and when the protrusion 10 moves to the left, it pulls the connecting rope 121, at this time the connecting rope 121 drives the threaded rod 12 to rotate, when the threaded rod 12 rotates, the vortex spring 123 accumulates force, and then when the threaded rod 12 rotates, it drives the connecting block 122 with the outer thread connection to move right, at this time the connecting block 122 drives the first water-saving frame 2 to move right, so that the cleaning brush roller 9 moves to the left while the first water-saving frame 2 moves to the right.

[0031] When the cleaning brush roller 9 moves to the right, the convex block 10 is automatically driven to move to the right through the stored force of the return spring 111, and the threaded rod 12 is automatically driven to rotate in the opposite direction through the stored force of the vortex spring 123, thereby causing the threaded rod 12 to drive the connecting block 122 and the first water-section frame 2 to move to the left, so that not only the cleaning brush roller 9 can be well contacted with the shrimp shells in the first water-section frame 2, thereby improving the efficiency of cleaning the surface of the shrimp shells by the cleaning brush roller 9, but also the shrimp shells in the first water-section frame 2 can be reciprocated horizontally by the left and right reciprocating horizontal movement of the first water-section frame 2, so that the cleaned impurities and sewage adhered to the surface of the shrimp shells can be shaken off, so that the impurities and sewage fall downward from the mesh holes on the bottom and side surfaces of the first water-section frame 2, so that the impurities and sewage are well separated from the shrimp shells, so that the surface of the shrimp shells after cleaning is very clean, and then a small amount of water can be used to rinse the shrimp shells later, thereby saving water very well.

[0032] Embodiment 2: The shrimp shell cleaning device for processing edible shrimp with a water-saving structure in this embodiment can further separate impurities or sewage from the shrimp shells on the basis of embodiment 1, further improve the cleanliness of cleaning, and further use a small amount of water to clean the shrimp shells, thereby further saving water. For details, refer to the attached Figure 1-Figure 4 and attached Figure 8-Figure 10 As shown, connecting plates 13 are installed on both sides of the front and rear of the second water-section frame 3, and the outer ends of the connecting plates 13 are inserted into the grooves of the front and rear inner walls of the cleaning outer frame 1. The grooves of the front and rear inner walls of the cleaning outer frame 1 are symmetrically installed with limiting vertical rods 131, and the outer side of the limiting vertical rod 131 is penetrated by a connecting plate 13, and the lower outer side of the limiting vertical rod 131 is nested and connected with a connecting spring 132, and the upper side of the connecting spring 132 is connected to the bottom surface of the connecting plate 13, and the front and rear side surfaces of the cleaning outer frame 1 are penetrated by a regulating rod 7, and a regulating plate 72 is installed at equal intervals on the outer side of one end of the regulating rod 7, and a transmission gear 71 is connected to the outer key of the other end of the regulating rod 7. The front and rear sides of the support frame 5 are installed with a vertical plate 8 in a "7" shape structure, and a rack assembly 81 is installed on the side of the vertical plate 8 close to the transmission gear 71, and the rack assembly 81 is meshed and connected with the transmission gear 71, and two regulating plates 72 on the outer side of the regulating rod 7 are provided.

[0033] When the output end of the electric push rod drives the support frame 5 to move downward, the support frame 5 drives the vertical plates 8 and the rack assembly 81 on the front and rear sides to move downward together. At this time, the rack assembly 81 drives the transmission gear 71 and the regulating rod 7 to rotate. When the regulating rod 7 rotates, it drives the two regulating plates 72 to rotate, so that the two regulating plates 72 alternately push the connecting plate 13 upward. At this time, the connecting plate 13 slides on the outside of the limiting vertical rod 131, and at the same time pulls the connecting spring 132 to store force, and then the connecting plate 13 drives the second water-section frame 3 and the first water-section frame 2 to move upward together. When the regulating plate 72 rotates to a position separated from the connecting plate 13, the connecting plate 13 and the second water-section frame 3 are automatically driven downward by the stored force of the connecting spring 132. At this time, the connecting spring 132 can play a role of buffering and shock absorption, thereby making the support frame 5 move downward while the second water-section frame 3 drives the first water-section frame 2 to reciprocate up and down, so as to shake the shrimp just put into the first water-section frame 2, so that the shrimp in the first water-section frame 2 is evenly placed.

[0034] Then, when the support frame 5 moves upward, as shown above, the second water-section frame 3 drives the first water-section frame 2 to shake up and down reciprocatingly, and the impurities and sewage in the first water-section frame 2 can be further shaken out and discharged, thereby further separating the shrimps and impurities, making it convenient to rinse the shrimps with a small amount of water later.

[0035] Embodiment 3: The edible shrimp processing shrimp shell cleaning device with a water-saving structure in this embodiment can further improve the cleanliness of the shrimp shell cleaning by increasing the frequency of the second water-section frame 3 and the first water-section frame 2 shaking up and down, thereby reducing the use of cleaning water and saving water. Four regulating plates 72 are provided on the outer side of the regulating rod 7, and three, four or six regulating plates 72 are installed on the outer side of the regulating rod 7. In this way, when the regulating rod 7 rotates 360°, three, four or six regulating plates 72 push the second water-section frame 3 upward in sequence. Therefore, when the regulating rod 7 rotates one circle, the second water-section frame 3 can move up and down three, four or six times, and then the frequency of the second water-section frame 3 and the first water-section frame 2 lifting and lowering can be increased, and the frequency of the first water-section frame 2 shaking up and down for the mountain shrimp shell is increased, so that the impurities and sewage on the surface of the shrimp shell are shaken off well, thereby improving the cleanliness of the shrimp shell cleaning. In the later stage, only a small amount of water is needed to rinse the shrimp shell, and the water in the later cleaning outer frame 1 is discharged through the drain pipe at the bottom, thereby completing a series of work.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shrimp shell cleaning device for processing edible shrimps with a water-saving structure, comprising a cleaning outer frame (1), and a drainage pipe installed at the bottom of the cleaning outer frame (1); It is characterized in that Also includes: A second water-saving frame (3) is arranged inside the cleaning outer frame (1), and the interior of the second water-saving frame (3) is connected to the first water-saving frame (2) via a horizontal shaking component; The upper surface of the cleaning outer frame (1) is grooved and slidably connected to a movable frame (4) in an inverted "U"-shaped structure, the right side of the movable frame (4) is connected to an electric push rod in the upper surface of the cleaning outer frame (1), and the middle bottom surface of the movable frame (4) is connected to the support frame (5) via the electric push rod; Two cleaning brush rollers (9) are installed inside the support frame (5) in an inverted "U" shape; A limit cross bar (11) is installed in a groove on the upper surface of the second water frame (3), and a protrusion (10) is installed through the outer side of the limit cross bar (11); Push blocks (6) are installed on both the front and rear sides of the support frame (5), and a protrusion (10) is arranged on the left side of the push block (6).

2. The edible shrimp processing shrimp shell cleaning device with a water-saving structure according to claim 1, characterized in that: The first water-saving frame (2) is arranged in a "U"-shaped structure, the bottom surface and the left and right side surfaces of the first water-saving frame (2) are arranged in a mesh-like structure, and the second water-saving frame (3) is arranged in a "U"-shaped structure; The length of the first water-section frame (2) is smaller than the length of the second water-section frame (3), and a cleaning brush roller (9) is arranged in the first water-section frame (2).

3. The shrimp shell cleaning device for processing edible shrimps with a water-saving structure according to claim 1, characterized in that: The horizontal shaking assembly comprises a threaded rod (12) installed in grooves on the front and rear inner side walls of the second water-saving frame (3); a connecting rope (121) is wound around the outer side of the middle of the threaded rod (12); one end of the connecting rope (121) passes through the surface of the second water-saving frame (3) and is connected to the bottom surface of the protrusion (10); A vortex spring (123) is nested and connected to the outer side of the left end of the threaded rod (12); one end of the vortex spring (123) is connected to the inner wall of the second water-saving frame (3); and a connecting block (122) is threadedly connected to the outer side of the threaded rod (12).

4. The shrimp shell cleaning device for processing edible shrimps with a water-saving structure according to claim 3, characterized in that: Connecting blocks (122) are installed on both the front and rear side surfaces of the first water-saving frame (2), and the first water-saving frame (2) forms a left-right sliding structure with the second water-saving frame (3) via the connecting blocks (122); A return spring (111) is nested and connected to the outer side of the right end of the limiting cross bar (11), and the left end of the return spring (111) is connected to the protrusion (10).

5. The edible shrimp processing shrimp shell cleaning device with a water-saving structure according to claim 1, characterized in that: The second water-saving frame (3) is provided with connecting plates (13) on both the front and rear sides, the outer ends of the connecting plates (13) are inserted into the grooves of the front and rear inner walls of the cleaning outer frame (1), and the limiting vertical rods (131) are symmetrically installed in the grooves of the front and rear inner walls of the cleaning outer frame (1); A connecting plate (13) is provided through the outer side of the limiting vertical rod (131), a connecting spring (132) is nested and connected to the outer side below the limiting vertical rod (131), and the upper side of the connecting spring (132) is connected to the bottom surface of the connecting plate (13).

6. The shrimp shell cleaning device for processing edible shrimps with a water-saving structure according to claim 1, characterized in that: A regulating rod (7) is installed through the front and rear sides of the cleaning outer frame (1), a regulating plate (72) is installed at equal intervals on the outside of one end of the regulating rod (7), and a transmission gear (71) is keyed to the outside of the other end of the regulating rod (7).

7. The shrimp shell cleaning device for processing edible shrimps with a water-saving structure according to claim 6, characterized in that: A vertical plate (8) in a "7"-shaped structure is installed on both the front and rear sides of the support frame (5), and a rack assembly (81) is installed on a side of the vertical plate (8) close to the transmission gear (71), and the rack assembly (81) is meshingly connected with the transmission gear (71).

8. The shrimp shell cleaning device for processing edible shrimps with a water-saving structure according to claim 6, characterized in that: Two regulating plates (72) are provided on the outer side of the regulating rod (7).

9. The shrimp shell cleaning device for processing edible shrimps with a water-saving structure according to claim 6, characterized in that: Four regulating plates (72) are provided on the outer side of the regulating rod (7).

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