Draining device for weighing shrimps and crabs

Abstract

The utility model discloses a draining device for weighing shrimps and crabs, which comprises a weighing platform, and the bottom of the weighing platform is fixedly connected with a base. A draining assembly is arranged on the other side of the top face of the base and comprises a waterproof bin, and a cover plate is in lap joint with the top of the waterproof bin. Wherein the side edge of the waterproof bin and the side edge of the draining cover are fixedly connected with a driving motor, and the top of the draining cover is rotationally connected with a pocket cover; the side edge of the draining cover is rotationally connected with a crank, the side edge of the crank is rotationally connected with a retaining ring, the top end of the retaining ring is fixedly connected with a fixing cone, and the fixing cone is connected with the top face of the pocket cover in an inserted mode. Water attached to the seafood inside is rapidly thrown out through the draining cover by means of centrifugal force, finally the water on the seafood can be further reduced before weighing, the water weight during seafood weighing is reduced, and rapid draining is more suitable for the market transaction situation of instant buying and selling.

Description

Technical Field

[0001] The utility model relates to the field of marine technology, in particular to a drainage device for weighing shrimps and crabs. Background Art

[0002] Before weighing seafood, if the water is not drained cleanly, it will seriously affect the weighing. In some local regulatory documents, it is explicitly required that seafood markets must filter and weigh seafood when selling it. According to the existing weighing experiment of the Consumer Protection Committee using lobsters, there is still a weighing error between static draining and rapid water filtration, and static draining does not conform to the actual situation of immediate sale.

[0003] Publication No. CN216800695U discloses a rapid weighing device for seafood product inspection, including a weighing device and a material storage box, wherein the top of the weighing device is fixedly connected to the bottom of the material storage box, a digital display is arranged on the front of the weighing device, a material clearing mechanism is arranged on the side of the material storage box, a moving mechanism is fixedly connected to the bottom end of the weighing device, a material storage trough is arranged on the right side of the top of the moving mechanism, a material discharge box is arranged inside the material storage trough, and a pulley is fixedly connected to the bottom surface of the moving mechanism. This device cooperates with a material clearing door, a handle, a pull rod, a material storage box, a rotating rod, and a sliding groove. The handle is pulled to drive the material clearing door to open, and the pull rod is driven to pull up the material storage box. Due to the restriction of the rotating rod, the material storage box is tilted, which solves the problem of data error caused by seafood detaching from the weighing device during the weighing process, ensures the accuracy of the measurement result, and facilitates the removal of seafood after weighing. However, the patent still has the following problems in actual use:

[0004] When weighing shrimps and crabs, the above device cannot quickly dry out the moisture on the shrimps and crabs, resulting in the presence of moisture weight when weighing, thereby affecting the weighing accuracy of the above device. The prices of shrimps and crabs are usually expensive, which seriously affects the actual interests of consumers.

[0005] A drainage device for weighing shrimps and crabs is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a draining device for weighing shrimps and crabs, so as to solve the problem that the above-mentioned device proposed in the above-mentioned background technology cannot quickly drain the water on the shrimps and crabs when weighing them, resulting in that the water weight still exists when weighing them, affecting the weighing accuracy.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drainage device for weighing shrimps and crabs, comprising a weighing platform, the bottom of which is fixedly connected to a base;

[0008] A drain assembly is provided on the other side of the top surface of the base, and the drain assembly includes a waterproof bin, and a cover plate is overlapped on the top of the waterproof bin;

[0009] Wherein, the waterproof chamber and the side of the chute cover are fixedly connected with a driving motor, and the top of the chute cover is rotatably connected with a pocket cover;

[0010] The side of the hood is rotatably connected to a crank, the side of the crank is rotatably connected to a buckle, the top of the buckle is fixedly connected to a fixing cone, and the fixing cone is plugged into the top surface of the pocket cover.

[0011] Preferably, a first magnet is fixedly connected to the bottom of the crank, a second magnet is attracted to the first magnet, the second magnet is fixed to the outside of the lemon cover, and a counterweight is fixedly connected to the bottom of the lemon cover.

[0012] Preferably, the driving motor is fixed to the outside of the waterproof compartment, and a water receiving pipe is fixedly connected to the lower part of the interior of the waterproof compartment.

[0013] Preferably, a discharge port is provided on a side of the waterproof bin close to the weighing platform, and a water retaining cloth is fixedly connected to the outer top of the discharge port.

[0014] Preferably, a material moving assembly is provided on the outer side of the weighing platform, and the material moving assembly includes two screws rotatably connected to the inside of the base, one end of each screw is fixedly connected to a first motor, and each screw is provided with a screw sleeve, which is slidably connected to a movable groove opened on the base.

[0015] Preferably, the top of the screw sleeve is fixedly connected to a support plate, the top of the support plate is fixedly connected to a pallet, an electric conveyor belt is installed on the surface of the pallet, the horizontal height of the pallet is slightly higher than the bottom of the discharge port, and the height of the electric conveyor belt is lower than the bottom of the asphalt cover.

[0016] Preferably, the ends of the two screw rods are fixedly connected to rotating wheels, and a belt is sleeved between the rotating wheels.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the shrimp and crab weighing draining device uses centrifugal force to quickly throw out the water attached to the internal seafood, so that the water content of the seafood can be further reduced before weighing, and the water weight when weighing the seafood can be reduced. The rapid draining is more suitable for the market transaction situation of instant buying and selling. The specific contents are as follows:

[0018] 1. By rotating and closing the bag cover, the fixed cone can be inserted into the bag cover when the crank handle is pulled downward, and then the crank handle is pressed to the bottom to allow the first magnet and the second magnet to be adsorbed. Finally, the driving motor is started to rotate the drain cover and the bag cover together, and the water attached to the seafood inside is quickly thrown out by utilizing centrifugal force, so that the water content of the seafood can be further reduced before weighing, and the water weight when weighing the seafood can be reduced. The rapid drainage is more suitable for the market transaction situation of instant buying and selling.

[0019] 2. The screw is rotated by the first motor, and the support plate is driven to move by the screw sleeve, so that the support plate drives the electric conveyor belt through the discharge port into the waterproof bin; after the cover plate is unscrewed, the filter cover is finally flipped down to make the shrimps and crabs inside fall onto the electric conveyor belt, and then fall onto the weighing platform as the electric conveyor belt is transported, so that the shrimps and crabs that are basically dizzy due to the rotation can be weighed in a quiet state, and the transportation of the transmission belt avoids the operation of manually taking out and transporting seafood. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the installation structure of the belt and the pulley;

[0022] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 4 It is a schematic diagram of the installation structure of the fixed cone and the pocket cover;

[0024] Figure 5 It is a schematic diagram of the installation structure of the weighing platform and the support plate.

[0025] In the figure: 1. weighing platform; 101. base; 2. drain assembly; 201. waterproof bin; 202. cover plate; 203. drain cover; 204. pocket cover; 205. crank; 206. buckle; 207. fixed cone; 208. first magnet; 209. second magnet; 210. counterweight; 211. discharge port; 212. water retaining cloth; 213. water connecting pipe; 3. material transfer assembly; 301. screw; 302. first motor; 303. rotating wheel; 304. belt; 305. screw sleeve; 306. moving trough; 307. support plate; 308. support plate; 309. electric conveyor belt. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 , the utility model provides a technical solution: a drainage device for weighing shrimps and crabs, comprising a weighing platform 1, the bottom of which is fixedly connected with a base 101;

[0028] A drain assembly 2 is provided on the other side of the top surface of the base 101, and the drain assembly 2 includes a waterproof chamber 201, and a cover plate 202 is overlapped on the top of the waterproof chamber 201; wherein, a drain cover 203 is rotatably connected inside the waterproof chamber 201, a driving motor is fixedly connected to the side of the drain cover 203, and a pocket cover 204 is rotatably connected to the top of the drain cover 203; wherein, a crank 205 is rotatably connected to the side of the crank 205, a buckle 206 is rotatably connected to the side of the crank 205, and the top of the buckle 206 is fixedly connected to There is a fixed cone 207, which is plugged into the top surface of the bag cover 204; when the buckle 206 is in a tightened state, the fixed cone 207 can be stably inserted into the bag cover 204, and the drain cover 203 can quickly throw out the moisture attached to the seafood inside through centrifugal force, so that the moisture on the seafood can be further reduced before weighing, and the moisture weight when weighing the seafood can be reduced. The rapid drainage is more suitable for the market transaction situation of instant buying and selling, and the bag cover 204 can prevent the seafood from leaving the drain cover 203 due to centrifugal force.

[0029] A first magnet 208 is fixedly connected to the bottom of the crank 205, a second magnet 209 is attracted to the first magnet 208, the second magnet 209 is fixed to the outside of the soda ash cover 203, and a counterweight 210 is fixedly connected to the bottom of the soda ash cover 203; the first magnet 208 and the second magnet 209 can prevent the crank 205 from rotating with the shaking when the soda ash cover 203 rotates, thereby ensuring that the buckle 206 is tightened.

[0030] The driving motor is fixed to the outside of the waterproof bin 201, and a water receiving pipe 213 is fixedly connected to the lower part of the interior of the waterproof bin 201; a discharge port 211 is opened on the side of the waterproof bin 201 close to the weighing platform 1, and a water retaining cloth 212 is fixedly connected to the outer top of the discharge port 211; the thrown water will flow out of the waterproof bin 201 through the water receiving pipe 213, and the water retaining cloth 212 can prevent water from flying away from the discharge port 211 and will not block the support plate 308 from passing through the discharge port 211.

[0031] A material moving assembly 3 is provided on the outer side of the weighing platform 1. The material moving assembly 3 includes two screws 301 rotatably connected to the inside of the base 101, one end of each screw 301 is fixedly connected to the first motor 302, and a screw sleeve 305 is sleeved on the screw 301. The screw sleeve 305 is slidably connected to a moving groove 306 opened on the base 101; a support plate 307 is fixedly connected to the top of the screw sleeve 305, and a supporting plate 308 is fixedly connected to the top of the supporting plate 307. An electric conveyor belt 309 is installed on the surface of the supporting plate 308. The horizontal height of the supporting plate 308 is slightly higher than the bottom of the discharge port 211, and the height of the electric conveyor belt 309 is lower than the bottom of the drain cover 203; the electric conveyor belt 309 is tilted. After extending into the waterproof bin 201, the other end of the electric conveyor belt 309 can just deliver the seafood to the weighing platform 1. The supporting plate 308 is normally located outside the waterproof bin 201 to prevent water from falling directly onto the electric conveyor belt 309 when draining.

[0032] The ends of the two screw rods 301 are fixedly connected with rotating wheels 303 , and a belt 304 is sleeved between the rotating wheels 303 ; the rotating wheels 303 and the belt 304 can make the two screw rods 301 rotate synchronously.

[0033] Working principle: Before using this shrimp and crab weighing and draining device, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 5 As shown, first, the cover plate 202 is opened, and shrimps and crabs are put into the drain cover 203, and then the bag cover 204 is rotated and closed, and then the buckle 206 is turned upward to the top of the bag cover 204, and at the same time, the fixed cone 207 can be inserted into the bag cover 204 during the process of pulling the crank 205 downward, and then the crank 205 is pressed to the bottom, so that the first magnet 208 and the second magnet 209 are adsorbed, and finally the driving motor is started to rotate the drain cover 203 and the bag cover 204 together, and the water attached to the seafood inside is quickly thrown out by centrifugal force, so that the water content of the seafood can be further reduced before weighing, and the water weight when weighing the seafood can be reduced, and the rapid drainage is more suitable for the market transaction situation of instant buying and selling;

[0034] The thrown water will flow out through the water receiving pipe 213, and the water retaining cloth 212 can prevent the water from flying out of the discharge port 211;

[0035] When it is necessary to take out the drained shrimps and crabs, first start the first motor 302 to rotate the two identical screws 301, and drive the support plate 307 to move through the screw sleeve 305, so that the support plate 308 drives the electric conveyor belt 309 through the discharge port 211 into the waterproof bin 201;

[0036] At this time, the crank handle 205 is turned outward so that the buckle ring 206 drives the fixed cone 207 away from the pocket cover 204, so that the cover plate 202 can be unscrewed, and finally the sieve cover 203 is turned downward so that the shrimps and crabs inside fall onto the electric conveyor belt 309, and then fall onto the weighing platform 1 along with the transportation of the electric conveyor belt 309, so that the shrimps and crabs that are basically dizzy due to the rotation can be weighed in a quiet state, and the transportation of the conveyor belt avoids the operation of manually taking out and transporting seafood;

[0037] The support plate 308 is normally located outside the waterproof bin 201 to prevent water from directly falling onto the electric conveyor belt 309 during draining.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or 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 shall be included in the protection scope of the present invention.

Claims

1. A drainage device for weighing shrimps and crabs, comprising a weighing platform (1), wherein the bottom of the weighing platform (1) is fixedly connected to a base (101); It is characterized in that Also includes: A drain assembly (2) is provided on the other side of the top surface of the base (101), the drain assembly (2) comprising a waterproof bin (201), and a cover plate (202) is overlapped on the top of the waterproof bin (201); The waterproof chamber (201) is rotatably connected to a leech cover (203) inside, a driving motor is fixedly connected to the side of the leech cover (203), and a pocket cover (204) is rotatably connected to the top of the leech cover (203); The side of the hood (203) is rotatably connected to a crank (205), the side of the crank (205) is rotatably connected to a buckle (206), the top of the buckle (206) is fixedly connected to a fixing cone (207), and the fixing cone (207) is plugged into the top surface of the pocket cover (204).

2. A shrimp and crab weighing draining device according to claim 1, characterized in that: The bottom of the crank (205) is fixedly connected to a first magnet (208), the first magnet (208) is magnetically attracted to a second magnet (209), the second magnet (209) is fixed to the outside of the soda ash cover (203), and the bottom of the soda ash cover (203) is fixedly connected to a counterweight block (210).

3. A shrimp and crab weighing draining device according to claim 1, characterized in that: The driving motor is fixed to the outside of the waterproof bin (201), and a water receiving pipe (213) is fixedly connected to the lower part of the interior of the waterproof bin (201).

4. A shrimp and crab weighing draining device according to claim 1, characterized in that: A discharge port (211) is provided on a side of the waterproof bin (201) close to the weighing platform (1), and a water-blocking cloth (212) is fixedly connected to the top of the outer side of the discharge port (211).

5. A drainage device for weighing shrimps and crabs according to claim 1, characterized in that: A material moving assembly (3) is arranged on the outer side of the weighing platform (1), and the material moving assembly (3) comprises two screw rods (301) rotatably connected to the inside of the base (101), one end of each of the screw rods (301) is fixedly connected to a first motor (302), and each of the screw rods (301) is provided with a screw sleeve (305), and the screw sleeve (305) is slidably connected to a movable groove (306) opened on the base (101).

6. A drainage device for weighing shrimps and crabs according to claim 5, characterized in that: The top of the screw sleeve (305) is fixedly connected to a support plate (307), the top of the support plate (307) is fixedly connected to a support plate (308), the surface of the support plate (308) is installed with an electric conveyor belt (309), the horizontal height of the support plate (308) is slightly higher than the bottom of the discharge port (211), and the height of the electric conveyor belt (309) is lower than the bottom of the asphalt cover (203).

7. A drainage device for weighing shrimps and crabs according to claim 5, characterized in that: The ends of the two screw rods (301) are fixedly connected to rotating wheels (303), and a belt (304) is sleeved between the rotating wheels (303).

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