Shrimp tail cutting equipment for shrimp processing

Abstract

The shrimp tail cutting equipment for shrimp processing comprises a box body, installation grooves are symmetrically formed in the two sides of the top of the box body, carrying plates are symmetrically installed on the side, close to the installation grooves, in the box body, and one end of each carrying plate is fixedly connected with a cutting knife; a pressing mechanism is arranged in the top end of the box body, and a collecting assembly is arranged in the bottom end of the box body. Wherein the pressing mechanism comprises a mounting frame fixedly connected to the top end of the box body, fixing grooves are symmetrically formed in the mounting frame, extrusion rods are slidably connected among the mounting frame, the fixing grooves and the box body, and baffles are mounted on the outer sides of the extrusion rods, so that the effect of quickly separating the heads and the tails of the crayfishes can be achieved; and compared with a processing mode adopting multiple groups of electrifying equipment in the prior art, the method is more convenient, the use cost is greatly reduced, and the use requirements of small workshops are met.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh food processing, in particular to shrimp tail cutting equipment for shrimp processing. Background Art

[0002] Crayfish is a freshwater economic shrimp, which is widely popular among people because of its delicious meat. Due to its omnivorous nature, fast growth rate and strong adaptability, it has formed an absolute competitive advantage in the local ecological environment. There are many ways to eat crayfish, among which spicy shrimp tail is currently the more popular way to eat it. When processing crayfish tails, the shrimp head and the shrimp tail need to be separated.

[0003] Publication No. CN216415853U discloses a crayfish head-tail quick separation device, which clamps the stacked crayfish by means of first teeth, second teeth, third teeth and fourth teeth. After the crayfish is clamped, as the second moving plate and the third moving plate continue to move, the crayfish is prevented from being damaged during the clamping process. The third moving plate is moved to the right by the second push rod motor, and the third moving plate moving to the right drives the first moving plate and the third connecting rod to move to the right synchronously. When the first moving plate and the third moving plate move to the right by a certain distance, the crayfish is separated from the head and tail under a large pulling force. Under the clamping of the first teeth, the second teeth, the third teeth and the fourth teeth, the crayfish stacked on the outer circle of the moving rod are separated in batches. However, the patent still has the following problems in actual use:

[0004] The device uses the second push rod motor to move the third moving plate to the right. When the first moving plate and the third moving plate move a certain distance to the right, the crayfish are separated head to tail under a large pulling force, so that the crayfish stacked on the outer circle of the moving rod can be separated in batches. However, the device needs to use multiple sets of powered equipment in the process of separating the head and tail of crayfish, which greatly increases the cost of using the device, and thus cannot meet the use needs of small workshops, causing inconvenience to the staff when using it.

[0005] A shrimp tail cutting device for shrimp processing is proposed to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a shrimp tail cutting device for shrimp processing, so as to solve the problem proposed in the above-mentioned background technology that the third movable plate is moved to the right by the second push rod motor. When the first movable plate and the third movable plate are moved to the right by a certain distance, the crayfish are separated from the head and tail under a large pulling force, so that the crayfish stacked on the outer circle of the movable rod are separated in batches. However, the device needs to use multiple sets of powered equipment in the process of separating the head and tail of crayfish, which greatly increases the cost of using the device, and thus cannot meet the use needs of small workshops, causing inconvenience to the staff when using it.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shrimp tail cutting device for shrimp processing, comprising a box body, mounting grooves are symmetrically opened on both sides of the top of the box body, and a carrying plate is symmetrically installed on one side of the box body close to the mounting groove, and a cutting knife is fixedly connected to one end of the carrying plate; a pressing mechanism is arranged inside the top end of the box body, and a collecting assembly is arranged inside the bottom end of the box body;

[0008] Among them, the pressing mechanism includes a mounting frame fixedly connected to the top of the box body, and a fixing groove is symmetrically opened inside the mounting frame, and an extrusion rod is slidably connected between the mounting frame, the fixing groove and the box body, and a baffle is installed on the outside of the extrusion rod, and the extrusion rod is located inside the fixing groove and the outside is sleeved with a first telescopic spring, and an extrusion plate is installed between the bottom ends of the extrusion rods, and a pressing plate is rotatably connected to one side of the top of the mounting frame, and a pressing block is symmetrically installed on one side of the pressing plate.

[0009] Preferably, a rotating seat is symmetrically installed inside the top of the box body, and one end of the rotating seat is rotatably connected to a rotating plate, and a limiting plate is installed at the bottom end of the rotating plate, and a torsion spring is arranged between the rotating plate and the rotating seat.

[0010] Preferably, the collecting assembly includes a collecting box slidably connected to the bottom end of the box body, and fixed boxes are symmetrically installed inside both sides of the box body, and a fixed tube is installed inside one end of the fixed box, and the internal thread of the fixed tube is connected to a screw, and one end of the screw is rotatably connected to a toothed plate, and one side of the toothed plate is snap-fitted and fixedly connected to the collecting box, and sliding sleeves are symmetrically installed on both sides of the fixed tube, and the interior of the sliding sleeves is slidably connected to a support rod, and a second telescopic spring is sleeved on the outer side of the support rod.

[0011] Preferably, slide plates are symmetrically installed on both sides of the collection box, and slide rails are symmetrically installed on the inner side of the box body, and balls are rollingly connected inside the slide rails, and the slide plates are slidably connected to the slide rails, and the slide plates are rollingly connected to the balls.

[0012] Preferably, a fixing knob is provided between the pressing plate and the mounting frame.

[0013] Preferably, the tooth plate is slidably connected inside the fixed box.

[0014] Preferably, one end of the support rod is fixedly connected to the tooth plate.

[0015] Compared with the prior art, the beneficial effect of the utility model is as follows: the shrimp tail cutting device for shrimp processing has the following specific contents: the staff rotates the pressing plate to drive the pressing block to squeeze the squeezing rod, so that the squeezing rod drives the squeezing plate to move downward, and the squeezing plate moves downward to squeeze the shrimp head. At this time, the shrimp head and the shrimp tail are gradually separated, and the shrimp head can be quickly removed, thereby quickly separating the head and tail of the crayfish, and greatly improving the integrity of the shrimp tail after separation. Compared with the prior art method of using multiple sets of powered equipment for processing, it is more convenient, the use cost is greatly reduced, and the use needs of small workshops are met. By rotating the screw to rotate the internal thread of the fixed tube, the tooth plate is driven to slide inside the fixed box. At this time, the support rod slides inside the sliding sleeve, so that the second telescopic spring contracts. At this time, the tooth plate is engaged and fixed with the collection box, so that the effect of quickly installing and disassembling the collection box can be achieved, which is convenient for the staff to collect and process the shrimp heads inside the collection box later.

[0016] 1. The staff rotates the pressing plate to drive the pressing block to squeeze the squeezing rod. At this time, the baffle squeezes the first telescopic spring, so that the squeezing rod drives the squeezing plate to move downward. At this time, the squeezing plate moves downward to squeeze the shrimp head. At this time, the shrimp head and the shrimp tail are gradually separated, and then the shrimp head moving downward contacts the cutting knife, so that the shrimp head can be quickly removed, so that the crayfish head and tail can be quickly separated, and the integrity of the shrimp tail after separation can be greatly improved. Compared with the processing method of using multiple sets of energized equipment in the prior art, it is more convenient, the use cost is greatly reduced, and the use needs of small workshops are met. The tension generated by the first telescopic spring can quickly reset the squeezing rod, which is convenient for the staff to perform secondary processing on the crayfish, which brings convenience to the staff when using it. When the crayfish is placed on the mounting plate, the rotating plate is manually rotated, so that the torsion spring is stretched. When the crayfish is placed, the rotating plate is loosened, and the contractility of the torsion spring is used to limit the plurality of shrimp tails, thereby avoiding the phenomenon that the shrimp tails fall when the crayfish head and tail are separated, which brings practicality to the staff when using it.

[0017] 2. The staff slides the collection box into the box body, and then rotates the screw to rotate the internal thread of the fixed tube, thereby driving the tooth plate to slide inside the fixed box. At this time, the support rod slides inside the sliding sleeve, thereby causing the second telescopic spring to contract. At this time, the tooth plate and the collection box are engaged and fixed, so that the collection box can be quickly installed and disassembled, which is convenient for the staff to collect and process the shrimp heads inside the collection box, bringing convenience to the staff when using it. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the overall operation structure of the utility model;

[0020] Figure 3 It is a partial enlarged structural diagram of the pressing mechanism in the utility model;

[0021] Figure 4 It is a schematic diagram of the enlarged structure of part A in the utility model;

[0022] Figure 5 It is a schematic diagram of the enlarged structure of part B in the utility model;

[0023] Figure 6 It is a schematic diagram of the enlarged structure of part C in the utility model;

[0024] Figure 7 It is a schematic diagram of the overall structure of the utility model.

[0025] In the figure: 1. box body; 101. mounting groove; 102. mounting plate; 103. cutting knife; 2. pressing mechanism; 201. mounting frame; 203. fixing groove; 204. squeezing rod; 205. baffle; 206. first telescopic spring; 207. squeezing plate; 208. pressing plate; 209. pressing block; 210. rotating seat; 211. rotating plate; 212. limiting plate; 213. torsion spring; 214. fixing knob; 3. collecting assembly; 301. collecting box; 302. fixing box; 303. fixing tube; 304. screw; 305. tooth plate; 306. sliding sleeve; 307. supporting rod; 308. second telescopic spring; 309. sliding plate; 310. sliding rail; 311. ball bearing. 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 1-7 The utility model provides a technical solution: a shrimp tail cutting device for shrimp processing, comprising a box body 1, mounting grooves 101 are symmetrically opened inside the top two sides of the box body 1, and a carrying plate 102 is symmetrically installed on one side of the box body 1 close to the mounting groove 101, and a cutting knife 103 is fixedly connected to one end of the carrying plate 102; a pressing mechanism 2 is arranged inside the top of the box body 1, and a collecting component 3 is arranged inside the bottom of the box body 1;

[0028] The pressing mechanism 2 includes a mounting frame 201 fixedly connected to the top of the box body 1, and a fixing groove 203 is symmetrically opened inside the mounting frame 201, and a squeezing rod 204 is slidably connected between the mounting frame 201, the fixing groove 203 and the box body 1, and a baffle 205 is installed on the outside of the squeezing rod 204, and the squeezing rod 204 is located inside the fixing groove 203 and the outside is sleeved with a first telescopic spring 206, and a squeezing plate 207 is installed between the bottom ends of the squeezing rod 204, and a pressing plate 208 is rotatably connected to one side of the top of the mounting frame 201, and the pressing mechanism 2 includes a plurality of springs 206, 207 and 208. A pressing block 209 is symmetrically installed on one side of the pressing plate 208, so that the squeezing rod 204 drives the squeezing plate 207 to move downward. At this time, the squeezing plate 207 moves downward to squeeze the shrimp head. At this time, the shrimp head and the shrimp tail are gradually separated, and then the shrimp head moving downward contacts the cutting knife 103, so that the shrimp head can be quickly removed, so that the crayfish head and tail can be quickly separated, and the integrity of the shrimp tail after separation can be greatly improved. Compared with the prior art method of using multiple sets of energized equipment for processing, it is more convenient and the use cost is greatly reduced, which meets the use needs of small workshops;

[0029] A rotating seat 210 is symmetrically installed inside the top of the box body 1, and one end of the rotating seat 210 is rotatably connected to a rotating plate 211, and a limiting plate 212 is installed at the bottom end of the rotating plate 211, and a torsion spring 213 is arranged between the rotating plate 211 and the rotating seat 210. Through the contractility of the torsion spring 213, the limiting plate 212 can limit multiple shrimp tails, thereby avoiding the phenomenon of shrimp tails falling when the head and tail of crayfish are separated, which brings practicality to the staff when using it. A fixed knob 214 is arranged between the pressing plate 208 and the mounting frame 201. Through the design of the fixed knob 214, the staff can limit the pressing plate 208.

[0030] The collecting assembly 3 includes a collecting box 301 which is slidably connected to the bottom end of the box body 1, and fixed boxes 302 are symmetrically installed on both sides of the box body 1, and a fixed tube 303 is installed inside one end of the fixed box 302, and a screw 304 is threadedly connected to the inside of the fixed tube 303, and one end of the screw 304 is rotatably connected to a tooth plate 305, the tooth plate 305 is located inside the fixed box 302 and is slidably connected, and one side of the tooth plate 305 is engaged and fixedly connected with the collecting box 301, and sliding sleeves 306 are symmetrically installed on both sides of the fixed tube 303, and a support rod 307 is slidably connected inside the sliding sleeve 306, one end of the support rod 307 is fixedly connected to the tooth plate 305, and the outer side of the support rod 307 is sleeved with a second telescopic spring 330. 08, so as to achieve the effect of quickly installing and disassembling the collection box 301, so as to facilitate the staff to collect and process the shrimp heads inside the collection box 301 later, which brings convenience to the staff when using it. Slide plates 309 are symmetrically installed on both sides of the collection box 301, and slide rails 310 are symmetrically installed on the inner side of the box body 1, and the inside of the slide rails 310 are rollingly connected with balls 311, and the slide plates 309 and the slide rails 310 are engaged and slidably connected, and the slide plates 309 and the balls 311 are rollingly connected. Through the engaged and sliding connection between the slide plates 309 and the slide rails 310, and the rolling connection between the slide plates 309 and the balls 311, the collection box 301 can be made more stable when sliding, which brings practicality to the staff when using it.

[0031] Working principle: Before using this shrimp tail removal equipment, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 7As shown, the staff evenly places the crayfish on the carrying plate 102, at which time the shrimp head is located at the bottom of the squeezing plate 207, and then the staff rotates the pressing plate 208 to drive the pressing block 209 to squeeze the squeezing rod 204. At this time, the baffle 205 squeezes the first telescopic spring 206, so that the squeezing rod 204 drives the squeezing plate 207 to move downward. At this time, the squeezing plate 207 moves downward to squeeze the shrimp head. At this time, the shrimp head and the shrimp tail are gradually separated, and then the shrimp head moving downward contacts the cutting knife 103, so that the shrimp head can be quickly removed, thereby achieving the effect of quickly separating the head and tail of the crayfish, and can greatly improve the integrity of the shrimp tail after separation. Compared with the prior art that uses multiple sets of energized equipment to The method of operation is more convenient, and the cost of use is greatly reduced, which meets the use needs of small workshops. The tension generated by the first telescopic spring 206 can quickly reset the extrusion rod 204, which is convenient for the staff to perform secondary processing on the crayfish, bringing convenience to the staff when using it. When the crayfish is placed on the mounting plate 102, the rotating plate 211 is manually rotated, thereby extending the torsion spring 213. When the crayfish is placed, the rotating plate 211 is loosened, and the contraction of the torsion spring 213 can limit the position of the limiting plate 212 to multiple shrimp tails, thereby preventing the shrimp tails from falling off when the head and tail of the crayfish are separated, which brings practicality to the staff when using it.

[0032] After being squeezed and separated, the shrimp heads fall into the collection box 301, and the staff slides the collection box 301 into the box body 1, and then rotates the screw 304 in the fixed tube 303, thereby driving the tooth plate 305 to slide in the fixed box 302. At this time, the support rod 307 slides in the sleeve 306, so that the second telescopic spring 308 contracts. At this time, the tooth plate 305 and the collection box 301 are engaged and fixed, so that the collection box 301 can be quickly installed and disassembled, so that it is convenient for the staff to collect and process the shrimp heads in the collection box 301 later, which brings convenience to the staff when using it. The sliding connection between the slide plate 309 and the slide rail 310, and the rolling connection between the slide plate 309 and the ball 311 can make the collection box 301 more stable when sliding, which brings practicality to the staff when using it.

[0033] 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 shrimp tail removal device for shrimp processing, comprising a box (1), wherein mounting grooves (101) are symmetrically provided inside the top two sides of the box (1), and a carrying plate (102) is symmetrically installed on one side of the box (1) close to the mounting groove (101), and a cutting knife (103) is fixedly connected to one end of the carrying plate (102); It is characterized in that Also includes: A pressing mechanism (2) is arranged inside the top end of the box body (1), and a collecting assembly (3) is arranged inside the bottom end of the box body (1); The pressing mechanism (2) comprises a mounting frame (201) fixedly connected to the top of the box body (1), and a fixing groove (203) is symmetrically provided inside the mounting frame (201), and a pressing rod (204) is slidably connected between the mounting frame (201), the fixing groove (203) and the box body (1), and a baffle (205) is installed on the outside of the pressing rod (204), and a first telescopic spring (206) is sleeved on the outside of the pressing rod (204) located inside the fixing groove (203), and a pressing plate (207) is installed between the bottom ends of the pressing rod (204), and a pressing plate (208) is rotatably connected to one side of the top of the mounting frame (201), and a pressing block (209) is symmetrically installed on one side of the pressing plate (208).

2. The shrimp tail removal device for shrimp processing according to claim 1, characterized in that: A rotating seat (210) is symmetrically installed inside the top end of the box body (1), and one end of the rotating seat (210) is rotatably connected to a rotating plate (211), and a limiting plate (212) is installed at the bottom end of the rotating plate (211), and a torsion spring (213) is arranged between the rotating plate (211) and the rotating seat (210).

3. The shrimp tail removal device for shrimp processing according to claim 1, characterized in that: The collecting assembly (3) comprises a collecting box (301) slidably connected to the inside of the bottom end of the box body (1), and fixed boxes (302) are symmetrically installed inside the two sides of the box body (1), and a fixed tube (303) is installed inside one end of the fixed box (302), and the inside of the fixed tube (303) is threadedly connected to a screw rod (304), and one end of the screw rod (304) is rotatably connected to a tooth plate (305), and one side of the tooth plate (305) is engaged and fixedly connected to the collecting box (301), and sliding sleeves (306) are symmetrically installed on both sides of the fixing tube (303), and the inside of the sliding sleeve (306) is slidably connected to a support rod (307), and the outer side of the support rod (307) is sleeved with a second telescopic spring (308).

4. The shrimp tail removal device for shrimp processing according to claim 3, characterized in that: Slide plates (309) are symmetrically mounted on both sides of the collection box (301), and slide rails (310) are symmetrically mounted on the inner side of the box body (1), and balls (311) are rollingly connected inside the slide rails (310), and the slide plates (309) and the slide rails (310) are engaged and slidably connected, and the slide plates (309) and the balls (311) are rollingly connected.

5. The shrimp tail removal device for shrimp processing according to claim 1, characterized in that: A fixing knob (214) is provided between the pressing plate (208) and the mounting frame (201).

6. The shrimp tail removal device for shrimp processing according to claim 3, characterized in that: The tooth plate (305) is located inside the fixed box (302) and is slidably connected.

7. The shrimp tail removal device for shrimp processing according to claim 3, characterized in that: One end of the support rod (307) is fixedly connected to the tooth plate (305).

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