Meat and bone separating device for surimi production

Abstract

The utility model discloses a meat and bone separating device for surimi production, and relates to the technical field of separating devices. The meat and bone separating device for surimi production comprises a crushing assembly, and the crushing assembly comprises a crushing cylinder; and the separation assembly comprises an L-shaped discharging pipe embedded in the outer surface of the crushing barrel and extending into the crushing barrel, and a separation net barrel fixedly arranged at the end of the L-shaped discharging pipe. By arranging the crushing assembly and the separating assembly, fish meat can be crushed firstly, meanwhile, the crushed fish meat can be synchronously conveyed into the separating net barrel, and the fish meat in the separating net barrel is extruded under the action of rotation of spiral extrusion blades, so that meat paste is extruded and separated out through the separating net barrel; and the fish bones are discharged through the conical slag discharging pipe, so that rapid separation of the fish meat and the fish bones is realized, and the fish meat and fish bone separation efficiency is effectively improved by adopting an extrusion type separation mode.

Description

Technical Field

[0001] The utility model relates to the technical field of separation devices, in particular to a meat thorn separation device for surimi production. Background Technique

[0002] Surimi products are a kind of deep-processed marine food with high protein, low fat, reasonable nutritional structure, safety and health, which are made from various seawater fish surimi or freshwater fish surimi through a series of processes. There is a prior patent on a meat thorn separation device for surimi production, with the patent publication number CN213604113U. It includes a support base, on the top of which is fixedly connected a blanking box that can discharge materials to both sides. On the top of the blanking box is installed a meat thorn separation component, and the top of the meat thorn separation component is fixedly connected and communicated with a feeding and halving box. On the upper part of the inner cavity of the feeding and halving box, feeding conveying components are symmetrically installed on the left and right. In front of and below the feeding conveying components is a rotating shaft that can be rotatably connected to the feeding and halving box. A halving blade is sleeved and fixed on the rotating shaft. The utility model is applicable to the meat thorn separation in surimi production, with a fast meat thorn separation speed. Through two groups of feeding conveying components, fish can be conveyed downward to achieve stable halving of the fish. By driving the rotation of the halving blade with a first motor, the fish meat can be cut into two halves, facilitating the subsequent meat thorn separation component to separate the meat thorns in the fish meat, thus saving time and effort.

[0003] Regarding the above related technology, the inventor believes that there are the following defects: Although the separation of meat thorns from fish meat can be achieved, during the actual operation of the device, when the halved fish meat is separated by the meat thorn separation component, due to the lack of corresponding extrusion force, the efficiency of extracting surimi from the fish meat containing fish bones is relatively low.

[0004] Therefore, we propose a meat thorn separation device for surimi production to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a meat thorn separation device for surimi production, which solves the problem of relatively low efficiency in separating meat thorns from fish meat.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions: A meat thorn separation device for surimi production includes

[0007] A crushing component, which is used for crushing fish meat. The crushing component includes a crushing cylinder, and two symmetrically arranged rotating shafts rotatably provided on the inner wall of the crushing cylinder. On the surfaces of both rotating shafts are fixedly provided crushing rollers, and on the outer surface of the crushing cylinder is provided a driving motor for driving one of the rotating shafts to rotate. The end of the rotating shaft extends to the outer surface of the crushing cylinder, and on the outer surfaces of the ends of both rotating shafts are fixedly provided mutually meshing gear discs;

[0008] A separating component for separating fish bones from fish meat, the separating component includes an L-shaped feeding pipe embedded on the outer surface of a crushing cylinder and extending into the crushing cylinder, and a separating mesh cylinder fixed at the end of the L-shaped feeding pipe. A conical slag discharging pipe is fixed at the end of the separating mesh cylinder, and a sealing cover is threadedly connected to the end of the conical slag discharging pipe. The separating component further includes a conical funnel fixed on the inner wall of the crushing cylinder, and the top end of the L-shaped feeding pipe is fixedly connected to the bottom end of the conical funnel. A connecting cylinder penetrating the crushing cylinder is fixed on the inner wall of the crushing cylinder. A first rotating rod extending into the vertical pipe of the L-shaped feeding pipe is rotatably arranged on the inner bottom wall of the connecting cylinder. A vertical spiral conveyor blade is fixed on the surface of the first rotating rod. A second rotating rod extending to the outer surface of the crushing cylinder and the inside of the separating mesh cylinder is rotatably arranged on the inner wall of the horizontal pipe of the L-shaped feeding pipe. A horizontal spiral conveyor blade is fixed on the surface of the second rotating rod located inside the L-shaped feeding pipe, and a spiral extrusion blade is fixed on the second rotating rod located inside the separating mesh cylinder.

[0009] Preferably, a feeding pipe is embedded on the upper surface of the crushing cylinder, a conical guiding ring is fixed on the inner top wall of the crushing cylinder, and a controller is arranged on the outer surface of the crushing cylinder.

[0010] Preferably, a connecting rod extending to the outer surface of the connecting cylinder is rotatably arranged on the inner wall of the connecting cylinder. A conical gear that meshes with each other is fixed at one end of the connecting rod and the top end of the first rotating rod.

[0011] Preferably, a driving wheel is fixed at the end of one rotating shaft, a first driven wheel is fixed at the other end of the connecting rod, and a second driven wheel is fixed at the end of the second rotating rod.

[0012] Preferably, two transmission belts are sleeved on the surface of the first driven wheel, and the two transmission belts are respectively sleeved on the surfaces of the driving wheel and the second driven wheel.

[0013] Preferably, two symmetrical mounting columns are fixed on the outer surface of the top end of the first rotating rod, and scraping plates for cleaning the inner wall of the conical funnel are fixed at the ends of the two mounting columns.

[0014] Beneficial effects

[0015] The utility model provides a fishbone separating device for surimi production. Compared with the prior art, the following beneficial effects are achieved:

[0016] The fishbone separation device for surimi production can first crush the fish meat by setting a crushing component and a separation component. At the same time, it can synchronously convey the crushed fish meat into the separation mesh cylinder, and under the action of the rotation of the spiral extrusion blade, extrude the fish meat in the separation mesh cylinder, so that the surimi is separated by extrusion through the separation mesh cylinder, and the fish bones are discharged through the conical slag discharge pipe, thereby realizing the rapid separation of fish bones from the fish meat. The extrusion separation method effectively improves the efficiency of fish bone separation from the fish meat. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 It is a side-sectional structural schematic diagram of the present utility model;

[0019] Figure 3 It is a rear-sectional structural schematic diagram of the present utility model;

[0020] Figure 4 It is a rear-view structural schematic diagram of the present utility model;

[0021] Figure 5 It is the present utility model Figure 3 The enlarged structural schematic diagram of part A in the present utility model.

[0022] In the figure:

[0023] 100, crushing component; 101, crushing cylinder; 102, rotating shaft; 103, crushing roller; 104, drive motor; 105, gear disk; 106, feed pipe; 107, controller; 108, conical diversion ring;

[0024] 200, separation component; 201, L-shaped blanking pipe; 202, separation mesh cylinder; 203, conical slag discharge pipe; 204, sealing cover; 205, conical funnel; 206, connecting cylinder; 207, first rotating rod; 208, vertical spiral conveyor blade; 209, second rotating rod; 2010, horizontal spiral conveyor blade; 2011, spiral extrusion blade; 2012, connecting rod; 2013, bevel gear; 2014, driving wheel; 2015, first driven wheel; 2016, second driven wheel; 2017, transmission belt; 2018, mounting column; 2019, scraper. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-5 , the present utility model provides a technical solution: a meat thorn separation device for surimi production, including,

[0027] A crushing assembly 100, which is used for crushing fish meat. The crushing assembly 100 includes a crushing cylinder 101 and two symmetrically arranged rotating shafts 102 rotatably provided on the inner wall of the crushing cylinder 101. Crushing rollers 103 are fixedly provided on the surfaces of the two rotating shafts 102, and a driving motor 104 for driving one of the rotating shafts 102 to rotate is provided on the outer surface of the crushing cylinder 101. The end of the rotating shaft 102 extends to the outer surface of the crushing cylinder 101, and gear discs 105 that mesh with each other are fixedly provided on the outer surfaces of the ends of the two rotating shafts 102;

[0028] A feed pipe 106 is embedded in the upper surface of the crushing cylinder 101, and a conical diversion ring 108 is fixedly provided on the inner top wall of the crushing cylinder 101, facilitating the smooth entry of fish meat between the two crushing rollers 103, and a controller 107 is provided on the outer surface of the crushing cylinder 101.

[0029] Among them, for this meat thorn separation device for surimi production, by setting the crushing assembly 100, when the device separates the meat thorns of fish meat, the fish can be added into the crushing cylinder 101 through the feed pipe 106, and the two crushing rollers 103 crush the fish meat, facilitating the separation of meat thorns from the fish meat.

[0030] A separation assembly 200, which is used for separating fish bones from fish meat. The separation assembly 200 includes an L-shaped blanking pipe 201 embedded in the outer surface of the crushing cylinder 101 and extending into the crushing cylinder 101, and a separation mesh cylinder 202 fixedly provided at the end of the L-shaped blanking pipe 201. A conical slag outlet pipe 203 is fixedly provided at the end of the separation mesh cylinder 202, and a sealing cover 204 is threadedly connected to the end of the conical slag outlet pipe 203. The separation assembly 200 further includes a conical funnel 205 fixedly provided on the inner wall of the crushing cylinder 101, and the top end of the L-shaped blanking pipe 201 is fixedly connected to the bottom end of the conical funnel 205. A connecting cylinder 206 penetrating the crushing cylinder 101 is fixedly provided on the inner wall of the crushing cylinder 101. A first rotating rod 207 extending into the vertical pipe of the L-shaped blanking pipe 201 is rotatably provided on the inner bottom wall of the connecting cylinder 206. A vertical spiral conveyor blade 208 is fixedly provided on the surface of the first rotating rod 207. A second rotating rod 209 extending to the outer surface of the crushing cylinder 101 and the inside of the separation mesh cylinder 202 is rotatably provided on the inner wall of the horizontal pipe of the L-shaped blanking pipe 201. A transverse spiral conveyor blade 2010 is fixedly provided on the surface of the second rotating rod 209 located inside the L-shaped blanking pipe 201. A spiral extrusion blade 2011 is fixedly provided on the second rotating rod 209 located inside the separation mesh cylinder 202.

[0031] A connecting rod 2012 is rotatably arranged on the inner wall of the connecting cylinder 206 and extends to the outer surface of the connecting cylinder 206. A conical gear 2013 that meshes with each other is fixedly arranged at one end of the connecting rod 2012 and the top end of the first rotating rod 207, and the rotation of the connecting rod 2012 can drive the rotation of the first rotating rod 207.

[0032] A driving wheel 2014 is fixedly arranged at the end of a rotating shaft 102. A first driven wheel 2015 is fixedly arranged at the other end of the connecting rod 2012. A second driven wheel 2016 is fixedly arranged at the end of the second rotating rod 209.

[0033] Two transmission belts 2017 are sleeved on the surface of the first driven wheel 2015, and the two transmission belts 2017 are respectively sleeved on the surfaces of the driving wheel 2014 and the second driven wheel 2016. The rotation of the rotating shaft 102 can drive the rotation of the connecting rod 2012 and the second rotating rod 209 at the same time.

[0034] Among them, for the fish paste production meat thorn separation device, by setting the separation component 200, the rotation of the driving motor 104 conveys the crushed fish meat into the interior of the L-shaped blanking pipe 201, and at the same time can drive the rotation of the transverse spiral conveyor blade 2010 to convey the fish meat into the separation mesh cylinder 202, and through the rotation of the spiral extrusion blade 2011, the fish meat in the separation mesh cylinder 202 is extruded, so that the fish paste is extruded and separated through the separation mesh cylinder 202, and the fish thorns are discharged through the conical slag discharge pipe 203, thereby realizing the rapid separation of fish meat and fish thorns. The extrusion separation method effectively improves the efficiency of fish meat and fish thorn separation.

[0035] Two symmetrical mounting columns 2018 are fixedly arranged on the outer surface of the top end of the first rotating rod 207, and scraping plates 2019 for cleaning the inner wall of the conical funnel 205 are fixedly arranged at the ends of the two mounting columns 2018, which is convenient for cleaning the residual fish meat on the inner wall of the conical funnel 205 so that it can smoothly enter the interior of the L-shaped blanking pipe 201.

[0036] During operation, when the device separates fish bones from fish meat, the fish can be added into the crushing cylinder 101 through the feeding pipe 106. Then, the driving motor 104 is started to drive a rotating shaft 102 to rotate. Under the action of two toothed discs 105, two crushing rollers 103 are driven to rotate towards each other, so that the two crushing rollers 103 crush the fish meat, facilitating the separation of fish bones from the fish meat. Moreover, during the process of the driving motor 104 rotating to drive the rotating shaft 102 to rotate, the driving wheel 2014 can be driven to rotate. The rotation of the driving wheel 2014 drives the first driven wheel 2015 and the connecting rod 2012 to rotate through the transmission belt 2017. The rotation of the connecting rod 2012 drives the first rotating rod 207 to rotate under the action of the bevel gear 2013. The rotation of the first rotating rod 207 drives the vertical spiral conveyor blade 208 to rotate, transporting the crushed fish meat into the interior of the L-shaped blanking pipe 201. At the same time, the rotation of the first driven wheel 2015 drives the second driven wheel 2016 and the second rotating rod 209 to rotate through another transmission belt 2017. The rotation of the second rotating rod 209 drives the horizontal spiral conveyor blade 2010 to rotate, thereby transporting the fish meat into the separation mesh cylinder 202. Moreover, the rotation of the second rotating rod 209 also drives the spiral extrusion blade 2011 to rotate, extruding the fish meat in the separation mesh cylinder 202, so that the meat paste is extruded and separated through the separation mesh cylinder 202, and the fish bones are discharged through the conical slag discharge pipe 203, thus realizing the rapid separation of fish bones from fish meat.

[0037] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

Claims

1. A meat thorn separation device for surimi production, characterized in that: Including, a crushing component (100) for crushing fish meat. The crushing component (100) includes a crushing cylinder (101), and two symmetrically arranged rotating shafts (102) rotatably provided on the inner wall of the crushing cylinder (101). Crushing rollers (103) are fixedly provided on the surfaces of the two rotating shafts (102), and a driving motor (104) for driving one of the rotating shafts (102) to rotate is provided on the outer surface of the crushing cylinder (101). The end of the rotating shaft (102) extends to the outer surface of the crushing cylinder (101), and toothed discs (105) that mesh with each other are fixedly provided on the outer surfaces of the ends of the two rotating shafts (102); a separating component (200) for separating fish bones from fish meat. The separating component (200) includes an L-shaped feeding pipe (201) embedded in the outer surface of the crushing cylinder (101) and extending into the crushing cylinder (101), and a separating mesh cylinder (202) fixedly provided at the end of the L-shaped feeding pipe (201). A conical slag discharge pipe (203) is fixedly provided at the end of the separating mesh cylinder (202), and a sealing cover (204) is threadedly connected to the end of the conical slag discharge pipe (203). The separating component (200) further includes a conical funnel (205) fixedly provided on the inner wall of the crushing cylinder (101), and the top end of the L-shaped feeding pipe (201) is fixedly connected to the bottom end of the conical funnel (205). A connecting cylinder (206) penetrating through the crushing cylinder (101) is fixedly provided on the inner wall of the crushing cylinder (101). A first rotating rod (207) extending into the vertical pipe of the L-shaped feeding pipe (201) is rotatably provided on the inner bottom wall of the connecting cylinder (206). A vertical spiral conveyor blade (208) is fixedly provided on the surface of the first rotating rod (207). A second rotating rod (209) extending to the outer surface of the crushing cylinder (101) and into the separating mesh cylinder (202) is rotatably provided on the inner wall of the horizontal pipe of the L-shaped feeding pipe (201). A transverse spiral conveyor blade (2010) is fixedly provided on the surface of the second rotating rod (209) located inside the L-shaped feeding pipe (201), and a spiral extrusion blade (2011) is fixedly provided on the second rotating rod (209) located inside the separating mesh cylinder (202).

2. The meat thorn separating device for surimi production according to claim 1, characterized in that: A feeding pipe (106) is embedded in the upper surface of the crushing cylinder (101), a conical guiding ring (108) is fixedly provided on the inner top wall of the crushing cylinder (101), and a controller (107) is provided on the outer surface of the crushing cylinder (101).

3. The meat spur separation device for surimi production according to claim 1, characterized in that: A connecting rod (2012) extending to the outer surface of the connecting cylinder (206) is rotatably provided on the inner wall of the connecting cylinder (206). Tapered gears (2013) that mesh with each other are fixedly provided at one end of the connecting rod (2012) and the top end of the first rotating rod (207).

4. A fish mince production meat thorn separation device according to claim 3, characterized in that: A driving wheel (2014) is fixedly provided at the end of one of the rotating shafts (102), a first driven wheel (2015) is fixedly provided at the other end of the connecting rod (2012), and a second driven wheel (2016) is fixedly provided at the end of the second rotating rod (209).

5. The meat thorn separating device for surimi production according to claim 4, characterized in that: The surface of the first driven wheel (2015) is sleeved with two transmission belts (2017), and the two transmission belts (2017) are respectively sleeved on the surfaces of the driving wheel (2014) and the second driven wheel (2016).

6. The meat spur separation device for surimi production according to claim 1, wherein: Two symmetrical mounting posts (2018) are fixedly arranged on the outer surface of the top end of the first rotating rod (207), and scraping plates (2019) for cleaning the inner wall of the conical funnel (205) are fixedly arranged at the ends of the two mounting posts (2018).

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