A tissue homogenizer for food testing

Abstract

The present invention relates to the technical field of homogenizers, specifically to a tissue homogenizer for food testing, comprising a shell and a spoiler assembly, a driving assembly is provided in the middle of the shell, a pretreatment assembly is provided in the middle of the driving assembly, the pretreatment assembly is connected to the spoiler assembly, and a homogenization box is movably connected to the inner side of the bottom end of the shell. The improved tissue homogenizer drives the spoiler assembly and the processing assembly to run simultaneously through the driving assembly, the spoiler assembly disturbs the slurry to improve the homogenization efficiency, the spoiler effect presented by the spoiler assembly when it is reversed is different, so that the spoiler effect is better, and the spoiler assembly will also drive the homogenizer ring to reciprocate when it moves, so that the food tissue is evenly thrown into the homogenization box, avoiding a large amount of food tissue piling up to affect the uniformity of the homogenization blade when it is crushed, and the pretreatment assembly pretreats the food to be inspected, thereby reducing the burden of the homogenization blade and extending the service life of the homogenization blade.

Description

Technical Field

[0001] The invention relates to the technical field of homogenizers, in particular to a tissue homogenizer for food testing. Background Art

[0002] A homogenizer is a machine that breaks up and grinds animal and plant tissues into a uniform paste. A homogenizer can be used to crush and homogenize food. When food is to be produced and sold, it needs to be tested, and a homogenizer is needed to break up the food tissue, which is more conducive to the accuracy of the test. When the existing tissue homogenizer is in use, the blade is driven to rotate by a high-speed motor to crush and homogenize the animal and plant tissues in the container. However, the blade of the homogenizer is very thin, which makes the blade easily damaged when crushing some large or hard foods. Therefore, we have launched a tissue homogenizer for food testing.

[0003] The existing patent (Announcement No.: CN116399670B) discloses a high-speed tissue crushing and homogenizing machine for food testing, which relates to the field of crushing and homogenizing machines, including a cup body, a cover plate installed at one end of the cup body, and a feed port is opened on one side of the cover plate, a partition is arranged inside the cup body, and a movable shaft No. 1 is fixedly installed at one end of the partition, and a connecting rod is installed at one end of the movable shaft No. 1, and a sleeve rod is sleeved in the middle of the connecting rod, and a No. 2 spring is arranged inside the sleeve rod, and the two ends of the No. 2 spring are connected to the connecting rod, and a rotating shaft is fixedly installed on one side of the sleeve rod, and a pull rod is fixedly installed at one end of the rotating shaft, and a fixed rod is installed through the partition, and a motor is installed at one end of the fixed rod. The invention is provided with a fixed block and a movable block, and driven by a motor, so that when the movable plate is reciprocating, the movable block moves up and down, and the potato is pushed to the surface of the blade to complete the purpose of cutting, and the extrusion plate is squeezed by the baffle so that the blade protrudes from the surface of the fixed block, and the cutting effect of the potato is better. Before starting homogenization, some foods also require the addition of some extractants or buffers into the homogenizer in advance, which increases the fluidity of the slurry during the homogenization process. Under the rotation of the blade, the slurry is consistent with the rotation direction of the blade, which reduces the pulverizing effect of the blade on the slurry. In order to ensure that a uniform slurry is obtained in the end, it is necessary to extend the working time of the homogenizer, resulting in reduced homogenization efficiency. In addition, the pulverizing blade in the prior art is very thin, which makes the blade easily damaged when pulverizing some large or hard foods, resulting in a shortened service life of the blade and an increased replacement frequency. Summary of the invention

[0004] The object of the present invention is to provide a tissue homogenizer for food testing to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a tissue homogenizer for food testing, comprising a housing and a spoiler assembly, a driving assembly is provided in the middle of the housing, a pretreatment assembly is provided in the middle of the driving assembly, the pretreatment assembly is connected to the spoiler assembly, and a homogenization box is movably connected to the inner side of the bottom end of the housing;

[0006] The spoiler assembly includes a reciprocating ring movably connected to the middle part of the driving assembly, the outer ring of the reciprocating ring is provided with a mounting groove, the inner part of the mounting groove is rotatably connected with a rotating ring, the rotating ring is fixedly connected to the inner ring surface of the middle part of the reciprocating cylinder, the cylinder wall of the reciprocating cylinder is provided with a driving groove, the inner part of the driving groove is slidably connected with a driving rod, the end of the driving rod located inside the reciprocating cylinder is integrally formed with an arc-shaped limit block, and the bottom end of the driving rod extends to the interior of the homogenization box and is fixedly connected with a spoiler tube, the spoiler tube is integrally formed at the top of the arc block, and a triangular curved block is provided on the side of the arc block close to the central axis of the homogenization box, and the part of the driving rod extending to the interior of the homogenization box is fixedly connected with a material mixing ring through a connecting shaft.

[0007] Preferably, the outer shell is composed of cylindrical barrel 1 and cylindrical barrel 2, the outer surface of cylindrical barrel 1 is provided with two arc grooves 1, and the connecting part between cylindrical barrel 1 and cylindrical barrel 2 is provided with two arc grooves 2, a discharge pipe is provided on one side of cylindrical barrel 1, and an inner spiral strip is provided on the inner wall of cylindrical barrel 1.

[0008] Preferably, the driving rod is divided into a horizontal section and a vertical section, wherein the horizontal section passes through the middle of both the driving groove and the first arc groove, and the vertical section passes through the middle of the second arc groove.

[0009] Preferably, the spoiler tube is arc-shaped, and the interior of the spoiler tube is divided into three spiral channels.

[0010] Preferably, the material mixing ring is composed of an outer bevel, a short inner bevel, a long inner bevel and a connecting ring. The material mixing ring is located at the connecting portion between the first cylindrical barrel and the second cylindrical barrel in the vertical direction, and the material mixing ring does not contact the outer shell.

[0011] Preferably, the pretreatment component includes a knife net fixedly connected to the inner wall of a cylindrical barrel and a wave ring fixedly connected to the inner wall of a cylindrical barrel through a connecting shaft, a guide groove is provided at the top of the wave ring, the inner bottom of the guide groove is slidingly fitted with the outer surface of the ball, the ball is rollingly connected to the inside of the spherical shell, a fixing rod is integrally formed at the top of the spherical shell, the fixing rod is fixedly connected to the bottom surface of the crushing column, the outer surface of the crushing column is integrally formed with an outer spiral strip, the bottom surface of the crushing column is fixedly connected with a rebound spring, the bottom end of the rebound spring is fixedly connected to a limiting ring, and a limiting slide groove is provided in the middle of the crushing column.

[0012] Preferably, the top of the crushing column is a conical structure, and a plurality of anti-sticking balls are integrally formed on the inclined surface of the conical structure.

[0013] Preferably, the driving assembly includes a driving motor fixedly connected to the top surface of the outer shell and a high-speed motor fixedly connected to the middle part of the wave ring through a connecting shaft, the output end of the driving motor is fixedly connected to the main shaft, the middle part of the main shaft is respectively provided with a bidirectional thread and a limiting convex strip, and the output end of the high-speed motor is fixedly connected to a homogenizing blade.

[0014] Preferably, the bidirectional thread and the reciprocating ring are threadedly connected, and two guide rods penetrate the middle of the reciprocating ring, and the limiting convex strip is slidably connected to the inner wall of the limiting sliding groove.

[0015] Preferably, the bottom end of the second cylindrical barrel is fixedly connected with a plug-in rod, a plug-in hole is opened in the middle of the plug-in rod, a locking rod is plugged into the inside of the plug-in hole, a disc is integrally formed at the end of the locking rod away from the plug-in rod, a return spring is fixedly connected to one side of the disc, the end of the return spring away from the disc is connected to the plug-in frame, and the plug-in frame is fixedly connected to the outer surface of the homogenization box.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the present invention, the slurry in the homogenizing box is disturbed in different directions by the spoiler component, and the triangular curved surface block can guide the crushed food tissue at the edge of the homogenizing box to the middle of the homogenizing box so that it contacts and is crushed by the homogenizing blade, thereby improving the homogenizing efficiency.

[0018] In the present invention, the reciprocating cylinder is driven by the driving component to automatically press down the food on the knife net and divide it into several small pieces, which is convenient for subsequent processing. In the process of the reciprocating cylinder moving up and down, the spoiler tube is also driven to move by the driving rod, and the movement state of the spoiler tube is continuously changed to change the movement state of the slurry, so that the spoiler effect is better. At the same time, the driving rod also drives the material mixing ring to reciprocate, so that the food tissue is evenly thrown into the homogenizing box, avoiding the accumulation of a large amount of food tissue that affects the uniformity of the homogenizing blade when it is crushed.

[0019] In the present invention, the driving component can also drive the crushing column to rotate, and during the rotation of the crushing column, the ball cooperates with the wave ring to make the crushing column move up and down continuously, so as to achieve simultaneous crushing and squeezing of food tissues, complete the pretreatment of the food to be inspected, thereby reducing the burden on the homogenizing blade and extending the service life of the homogenizing blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present invention;

[0021] Figure 2It is a schematic diagram of a front cross-sectional three-dimensional structure of the present invention;

[0022] Figure 3 For the present invention Figure 2 A is an enlarged structural diagram;

[0023] Figure 4 For the present invention Figure 2 The enlarged structural diagram at B in FIG.

[0024] Figure 5 It is a schematic diagram of a partial front view cross-section three-dimensional structure of the present invention;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the spoiler tube of the present invention when viewed from above;

[0026] Figure 7 This is a schematic diagram of a half-section three-dimensional structure of a crushing column according to the present invention;

[0027] Figure 8 This is a schematic diagram of the three-dimensional structure of the crushing column of the present invention when viewed from above;

[0028] Fig. 9 This is a schematic diagram of the top view of the three-dimensional structure of the material leveling ring of the present invention;

[0029] Fig.10 It is a schematic diagram of the three-dimensional structure of the second bottom end of the cylindrical tube of the present invention;

[0030] Fig.11 For the present invention Fig.10 The enlarged structural diagram at C in the figure.

[0031] In the figure: 1, shell; 101, cylindrical barrel 1; 102, cylindrical barrel 2; 2, driving assembly; 201, driving motor; 202, high-speed motor; 203, main shaft; 204, bidirectional thread; 205, limiting convex strip; 206, homogenizing blade; 3, pretreatment assembly; 301, knife net; 302, wave ring; 303, guide groove; 304, ball; 305, spherical shell; 306, fixing rod; 307, crushing column; 308, rebound spring; 309, limiting ring; 3010, limiting slide groove; 3011, anti-sticking ball; 3012, outer spiral strip; 4, spoiler assembly; 401, reciprocating ring; 40 2. Mounting groove; 403. Rotating ring; 404. Reciprocating cylinder; 405. Driving groove; 406. Driving rod; 407. Arc limit block; 408. Spoiler tube; 409. Arc block; 4010. Triangular curved surface block; 4011. Material leveling ring; 4011a. Outer bevel; 4011b. Short inner bevel; 4011c. Long inner bevel; 4011d. Connecting ring; 4012. Guide rod; 5. Homogenizing box; 6. Arc groove one; 7. Arc groove two; 8. Feeding tube; 9. Inner spiral strip; 10. Plug rod; 11. Plug hole; 12. Locking rod; 13. Disc; 14. Reset spring; 15. Plug frame. DETAILED DESCRIPTION

[0032] 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 technical personnel in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figures 1 to 11 The present invention provides a technical solution: a tissue homogenizer for food testing, comprising a shell 1 and a spoiler component 4, a driving component 2 is provided in the middle of the shell 1, a pretreatment component 3 is provided in the middle of the driving component 2, the pretreatment component 3 is connected to the spoiler component 4, and a homogenization box 5 is movably connected to the inner side of the bottom end of the shell 1.

[0034] In this embodiment, Figure 2 , Figure 5 , Figure 6 and Fig. 9As shown, the spoiler assembly 4 includes a reciprocating ring 401 movably connected to the middle part of the driving assembly 2, the outer ring of the reciprocating ring 401 is provided with a mounting groove 402, the interior of the mounting groove 402 is rotatably connected with a rotating ring 403, the rotating ring 403 is fixedly connected to the middle inner ring surface of the reciprocating cylinder 404, the cylinder wall of the reciprocating cylinder 404 is provided with a driving groove 405, the interior of the driving groove 405 is slidably connected with a driving rod 406, the end of the driving rod 406 located inside the reciprocating cylinder 404 is integrally formed with an arc-shaped limit block 407, and the driving rod 406 is divided into a horizontal section and a vertical section, wherein the horizontal section At the same time, it runs through the middle of the driving groove 405 and the arc groove 1 6, and the vertical section runs through the middle of the arc groove 2 7, and the bottom end of the driving rod 406 extends to the inside of the homogenizing box 5 and is fixedly connected with a spoiler tube 408, which is integrally formed on the top of the arc block 409. The spoiler tube 408 is arc-shaped, and the inside of the spoiler tube 408 is divided into three spiral channels. A triangular curved surface block 4010 is provided on one side of the arc block 409 close to the central axis of the homogenizing box 5, and the part of the driving rod 406 extending to the inside of the homogenizing box 5 is fixedly connected with a sparging ring 4011 through a connecting shaft;During operation, the driving assembly 2 provides power to the spoiler assembly 4, so that the reciprocating ring 401 in the spoiler assembly 4 performs up and down reciprocating motion under the cooperation of the bidirectional thread 204 and the guide rod 4012. When the reciprocating ring 401 moves up and down, it will drive the rotating ring 403 to move synchronously through the mounting groove 402, and the rotating ring 403 drives the reciprocating cylinder 404 to reciprocate up and down. The up and down reciprocating motion of the reciprocating cylinder 404 can press the food entering from the feeding tube 8 under the action of the knife net 301, and divide the large pieces of food into several small pieces. At the same time, during the up and down reciprocating motion of the reciprocating cylinder 404, due to the mutual cooperation of the driving groove 405 and the arc groove 6, the driving rod 406 can be driven to reciprocate along the arc groove 6, driving When the rod 406 moves, it will drive the spoiler tube 408 at the bottom to move synchronously. During the homogenization process, the slurry rotates with the homogenization blade 206. During the rotation process, the slurry close to the inner wall of the homogenization box 5 will enter the spoiler tube 408 and be discharged from the spiral channel in the spoiler tube 408. The discharged slurry will continue to flow for a distance along the extension direction of the spiral channel, changing the flow direction of the slurry to achieve a spoiler effect. The arc block 409 can block the unidirectional flow of the slurry to prevent the slurry from rotating too fast with the homogenization blade 206, resulting in a decrease in the homogenization effect. The function of the triangular curved surface block 4010 is that when the slurry flows, the larger volume of tissue in the slurry will be closer to the homogenization box 5 due to the centrifugal force. On the inner wall side, when the slurry hits the arc block 409 on the vertex side of the triangular curved surface block 4010, these large pieces of tissue that have not been crushed will be temporarily blocked and then taken away by the continuously flowing slurry. At this time, the large pieces of tissue flow along the triangular curved surface block 4010 with the slurry. Due to the special shape of the triangular curved surface block 4010, the slurry carrying the large pieces of tissue will be guided in the direction of the clamping homogenizing blade 206, so that the homogenizing blade 206 can crush the large pieces of tissue that have not been crushed, thereby shortening the homogenization time. The driving rod 406 drives the spoiler tube 408 at the bottom to reciprocate to change the relative speed between the spoiler tube 408 and the flowing slurry. Specifically, when the rotation direction of the spoiler tube 408 is consistent with the flow direction of the slurry, the relative speed between the spoiler tube 408 and the flowing slurry is changed. When the flow direction of the slurry is the same as that of the slurry, the relative speed between the slurry and the spoiler tube 408 is slow, and the slurry discharged from the spoiler tube 408 is directed to a short distance due to inertia. On the contrary, when the flow direction of the spoiler tube 408 is opposite to that of the slurry, the relative flow speed between the slurry and the spoiler tube 408 is fast, and the slurry discharged from the spoiler tube 408 is directed to a long distance due to inertia. The driving groove 405 is composed of a spiral groove and a straight groove. When the driving rod 406 is located in the straight groove part, the driving rod 406 does not rotate. At this time, the spoiler tube 408 is in a stationary state. The relative speed between the slurry and the spoiler tube 408 is different from that when the spoiler tube 408 rotates forward or reversely. This structure can continuously change the state of the spoiler slurry, so that the spoiler effect is further improved. ;

[0035] In this embodiment, Figure 1 As shown, the outer shell 1 is composed of a cylindrical barrel 101 and a cylindrical barrel 102. The outer surface of the cylindrical barrel 101 is provided with two arc grooves 16, and the connecting portion between the cylindrical barrel 101 and the cylindrical barrel 102 is provided with two arc grooves 27, and a discharge pipe 8 is provided on one side of the cylindrical barrel 101; the cylindrical barrel 102 is used to dock with the homogenization box 5, and the diameter of the cylindrical barrel 102 is set to be larger than the diameter of the cylindrical barrel 101. When the homogenization box 5 is inserted into the cylindrical barrel 102, the top edge of the homogenization box 5 will be blocked by the connecting portion between the cylindrical barrel 101 and the cylindrical barrel 102, so as to avoid the homogenization box 5 being inserted too deep into the bottom end of the cylindrical barrel 102, which may cause the bottom of the homogenization box 5 to contact with the output end of the high-speed motor 202 and be damaged.

[0036] In this embodiment, Fig. 9 As shown, the material mixing ring 4011 is composed of an outer bevel 4011a, a short inner bevel 4011b, a long inner bevel 4011c and a connecting ring 4011d. The material mixing ring 4011 is located at the connecting portion between the cylindrical barrel 101 and the cylindrical barrel 2 102 in the vertical direction, and the material mixing ring 4011 does not contact the outer shell 1; the material mixing ring 4011 can evenly spread the food tissue crushed by the crushing column 307, wherein the outer bevel 4011a guides the food tissue toward the inner wall of the homogenizing box 5, and the long inner bevel 4011c and the short inner bevel 4011d are connected to the homogenizing box 5. 011b can guide the food tissue toward the central axis direction of the homogenizer box 5, but the guiding distance is affected by the length of the inner slope, and the connecting ring 4011d has a thinner diameter. When the food tissue falls into this area, it will fall directly to the bottom of the homogenizer box 5. In addition, the homogenizer ring 4011 is also connected to the driving rod 406. When the driving rod 406 reciprocates, it will synchronously drive the homogenizer ring 4011 to rotate reciprocatingly, and evenly scatter the fallen food tissue in the homogenizer box 5, so as to avoid a large amount of food tissue piling up and affecting the uniformity of the homogenizer blade 206 when crushing.

[0037] In this embodiment, Figure 2 , Figure 4 , Figure 5 and Figure 8As shown, the pretreatment component 3 includes a knife net 301 fixedly connected to the inner wall of the cylindrical barrel 101 and a wave ring 302 fixedly connected to the inner wall of the cylindrical barrel 101 through a connecting shaft. A guide groove 303 is provided at the top of the wave ring 302. The inner bottom of the guide groove 303 is slidably fitted with the outer surface of the ball 304. The ball 304 is rollingly connected to the inside of the spherical shell 305. The top of the spherical shell 305 is integrally formed with a fixing rod 306. The fixing rod 306 is fixedly connected to the crushing column 30 The outer surface of the crushing column 307 is integrally formed with an outer spiral strip 3012, the bottom surface of the crushing column 307 is fixedly connected with a rebound spring 308, the bottom end of the rebound spring 308 is fixedly connected with a limit ring 309, the middle part of the crushing column 307 is provided with a limit slide groove 3010, the inner wall of the cylindrical tube 101 is provided with an inner spiral strip 9, and the middle part of the main shaft 203 is respectively provided with a bidirectional thread 204 and a limit convex strip 205; the main shaft 203, the limit convex strip 205 and the limit slide groove 3010 are arranged When the main shaft 203 is closed, the crushing column 307 can rotate together with the main shaft 203, and the outer spiral strip 3012 of the outer ring can be driven to rotate together when the crushing column 307 rotates. At the same time, the crushing column 307 can also drive the fixed rod 306 on the bottom to rotate synchronously. When the fixed rod 306 rotates, it drives the ball 304 to roll in the guide groove 303 on the end face of the wave ring 302. Due to the wave-shaped structure of the wave ring 302, the crushing column 307 can reciprocate up and down. In this process, the rebound spring 308 can To assist the up and down movement of the crushing column 307, it should be noted that the limit ring 309 is fixedly connected to the bottom end of the main shaft 203, and the limit ring 309 is not in contact with the high-speed motor 202. The up and down movement distance of the crushing column 307 is slightly smaller than the pitch of the inner spiral bar 9. The outer spiral bar 3012 cooperates with the inner spiral bar 9 to entangle and crush the food, and perform preliminary processing on the food to be tested, preventing large pieces of food from increasing the burden on the homogenizing blade 206 and shortening the service life of the homogenizing blade 206.

[0038] In this embodiment, Figure 7 As shown, the top of the crushing column 307 is a conical structure, and a plurality of anti-sticking balls 3011 are integrally formed on the inclined surface of the conical structure; this structure can prevent food tissue from remaining on the top of the crushing column 307 and from sliding down to the outer spiral strip 3012 at the edge of the crushing column 307.

[0039] In this embodiment, Figure 5 As shown, the driving assembly 2 includes a driving motor 201 fixedly connected to the top surface of the outer shell 1 and a high-speed motor 202 fixedly connected to the middle of the wave ring 302 through a connecting shaft, the output end of the driving motor 201 is fixedly connected to the main shaft 203, and the output end of the high-speed motor 202 is fixedly connected to the homogenizing blade 206; the high-speed motor 202 drives the homogenizing blade 206 to rotate to crush the food tissue in the homogenizing box 5.

[0040] In this embodiment, Figure 3 , Figure 5 and Figure 7 As shown, the bidirectional thread 204 is threadedly connected to the reciprocating ring 401, and two guide rods 4012 pass through the middle of the reciprocating ring 401, and the limiting convex strip 205 is slidably connected to the inner wall of the limiting slide groove 3010; the bidirectional thread 204 can drive the reciprocating ring 401 to reciprocate up and down when the main shaft 203 rotates, thereby driving the reciprocating cylinder 404 to reciprocate up and down, and the limiting slide groove 3010 cooperates with the limiting convex strip 205 to drive the crushing column 307 to move up and down, and the food tissue is extruded and ground by the outer spiral strip 3012 and the inner spiral strip 9.

[0041] In this embodiment, Fig.10 and Fig.11 As shown, the bottom end of the cylindrical barrel 102 is fixedly connected with a plug-in rod 10, and a plug-in hole 11 is opened in the middle of the plug-in rod 10. A locking rod 12 is inserted into the plug-in hole 11. The locking rod 12 is integrally formed with a disc 13 at the end away from the plug-in rod 10, and a return spring 14 is fixedly connected to one side of the disc 13. The end of the return spring 14 away from the disc 13 is connected to a plug-in frame 15, and the plug-in frame 15 is fixedly connected to the outer surface of the homogenization box 5; the plug-in rod 10 is inserted into the plug-in frame 15, and then the locking rod 12 is driven to be inserted into the plug-in hole 11 under the action of the return spring 14, so as to complete the docking and fixation of the homogenization box 5 and the cylindrical barrel 102.

[0042] The use method and advantages of the present invention: When the tissue homogenizer for food testing is used, the working process is as follows:

[0043] First, the food to be tested is placed into the cylindrical barrel 101 through the discharge pipe 8, and then the driving component 2 is started to drive the reciprocating cylinder 404 to reciprocate up and down, and the large pieces of food are cut into small pieces by the knife net 301. The small pieces of food fall into the pretreatment component 3, and the food is pretreated by grinding and extrusion by the crushing column 307. The pretreated food falls onto the homogenizing ring 4011, and under the action of the homogenizing ring 4011, the food tissue is evenly scattered in the homogenizing box 5 to avoid a large amount of food tissue piling up together, which affects the uniformity of the homogenizing blade 206 when it is crushed. Finally, the high-speed motor 202 is started to drive the homogenizing blade 206 for homogenization. In addition, during the homogenization process, the spoiler component 4 can continuously spoil the slurry to prevent the slurry and the homogenizing blade 206 from rotating in the same direction, resulting in poor crushing effect, which ultimately requires increasing the homogenization time to obtain the required slurry.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A tissue homogenizer for food testing, comprising a housing (1) and a spoiler assembly (4), characterized in that: A driving assembly (2) is provided in the middle of the housing (1), a pre-treatment assembly (3) is provided in the middle of the driving assembly (2), the pre-treatment assembly (3) is connected to the spoiler assembly (4), and a homogenization box (5) is movably connected to the inner side of the bottom end of the housing (1); The spoiler assembly (4) comprises a reciprocating ring (401) movably connected to the middle part of the driving assembly (2); the outer ring of the reciprocating ring (401) is provided with a mounting groove (402); the interior of the mounting groove (402) is rotatably connected to a rotating ring (403); the rotating ring (403) is fixedly connected to the inner ring surface of the middle part of the reciprocating cylinder (404); the cylinder wall of the reciprocating cylinder (404) is provided with a driving groove (405); the interior of the driving groove (405) is slidably connected to a driving rod (406); the driving rod (406) ) An arc-shaped limit block (407) is integrally formed at one end of the reciprocating cylinder (404), and the bottom end of the driving rod (406) extends to the interior of the homogenizing box (5) and is fixedly connected to a spoiler tube (408), the spoiler tube (408) is integrally formed on the top of the arc-shaped block (409), and a triangular curved block (4010) is provided on one side of the arc-shaped block (409) close to the central axis of the homogenizing box (5), and the portion of the driving rod (406) extending to the interior of the homogenizing box (5) is fixedly connected to a material mixing ring (4011) via a connecting shaft.

2. A tissue homogenizer for food testing according to claim 1, characterized in that: The outer shell (1) is composed of a cylindrical barrel (101) and a cylindrical barrel (102). The outer surface of the cylindrical barrel (101) is provided with two arc-shaped grooves (6), and the connecting portion between the cylindrical barrel (101) and the cylindrical barrel (102) is provided with two arc-shaped grooves (7). A discharge pipe (8) is provided on one side of the cylindrical barrel (101), and an inner spiral strip (9) is provided on the inner wall of the cylindrical barrel (101).

3. A tissue homogenizer for food testing according to claim 1, characterized in that: The driving rod (406) is divided into a horizontal section and a vertical section, wherein the horizontal section simultaneously passes through the middle of the driving groove (405) and the arc groove one (6), and the vertical section passes through the middle of the arc groove two (7).

4. A tissue homogenizer for food testing according to claim 1, characterized in that: The spoiler tube (408) is arc-shaped, and the interior of the spoiler tube (408) is divided into three spiral channels.

5. The tissue homogenizer for food testing according to claim 1, characterized in that: The material mixing ring (4011) is composed of an outer bevel (4011a), a short inner bevel (4011b), a long inner bevel (4011c) and a connecting ring (4011d); the material mixing ring (4011) is located at the connecting portion between the first cylindrical barrel (101) and the second cylindrical barrel (102) in the vertical direction, and the material mixing ring (4011) does not contact the outer shell (1).

6. The tissue homogenizer for food testing according to claim 1, characterized in that: The pretreatment component (3) comprises a knife net (301) fixedly connected to the inner wall of the cylindrical barrel (101) and a wave ring (302) fixedly connected to the inner wall of the cylindrical barrel (101) via a connecting shaft, the wave ring (302) having a guide groove (303) at the top, the inner bottom of the guide groove (303) slidingly fitting with the outer surface of a ball (304), the ball (304) rollingly connected to the inside of a spherical shell (305), the spherical shell (305) 05) is integrally formed with a fixing rod (306) at the top, the fixing rod (306) is fixedly connected to the bottom surface of the crushing column (307), the outer surface of the crushing column (307) is integrally formed with an outer spiral strip (3012), the bottom surface of the crushing column (307) is fixedly connected with a rebound spring (308), the bottom end of the rebound spring (308) is fixedly connected to a limiting ring (309), and a limiting sliding groove (3010) is provided in the middle of the crushing column (307).

7. A tissue homogenizer for food testing according to claim 6, characterized in that: The top of the crushing column (307) is a conical structure, and a plurality of anti-sticking balls (3011) are integrally formed on the inclined surface of the conical structure.

8. The tissue homogenizer for food testing according to claim 1, characterized in that: The driving assembly (2) comprises a driving motor (201) fixedly connected to the top surface of the housing (1) and a high-speed motor (202) fixedly connected to the middle of the wave ring (302) via a connecting shaft, the output end of the driving motor (201) being fixedly connected to a main shaft (203), the middle of the main shaft (203) being respectively provided with a bidirectional thread (204) and a limiting convex strip (205), and the output end of the high-speed motor (202) being fixedly connected to a homogenizing blade (206).

9. A tissue homogenizer for food testing according to claim 8, characterized in that: The bidirectional thread (204) and the reciprocating ring (401) are threadedly connected, and two guide rods (4012) penetrate the middle of the reciprocating ring (401). The limiting convex strip (205) is slidably connected to the inner wall of the limiting sliding groove (3010).

10. The tissue homogenizer for food testing according to claim 2, characterized in that: The bottom end of the cylindrical barrel (102) is fixedly connected to a plug-in rod (10), a plug-in hole (11) is provided in the middle of the plug-in rod (10), a locking rod (12) is plugged into the plug-in hole (11), a disc (13) is integrally formed at one end of the locking rod (12) away from the plug-in rod (10), a return spring (14) is fixedly connected to one side of the disc (13), and the end of the return spring (14) away from the disc (13) is connected to a plug-in frame (15), and the plug-in frame (15) is fixedly connected to the outer surface of the homogenization box (5).

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