A high-efficiency processing and production equipment and production method for high-meat pulp pet feed

Abstract

The invention discloses a highly efficient processing and production equipment and a production method for high-meat slurry pet feed, belonging to the technical field of pet feed processing. A lifting mechanism is arranged on the upper part of a stirring kettle, a discharging mechanism is arranged on the upper part of the stirring kettle, an unsealing mechanism is arranged on the unsealing mechanism, one end of the unsealing mechanism is movably sealed with the discharging mechanism, and the other end of the unsealing mechanism is in movably contact with the lifting mechanism. Under the premise of ensuring that the stirring mechanism rotates slowly, the invention continuously rotates counterclockwise for several circles first, and then counterclockwise for several circles. Through intermittent reverse rotation, the shear force of the high-meat slurry in the stirring kettle during stirring is greatly enhanced, and its original flow layer is damaged. When switching between forward and reverse directions, a powdered additive is added, and the powdered additive is mixed into the high-meat slurry at the shear force point, so that the powdered additive and the high-meat slurry are evenly mixed at a faster speed, and finally the processing efficiency of the high-meat slurry pet feed is higher, and small pieces of high-meat slurry meat will not be stirred into fine foam.

Description

Technical Field

[0001] The invention relates to the technical field of pet feed processing, in particular to a highly efficient processing and production device and a production method for high-meat pulp pet feed. Background Art

[0002] High meat slurry pet feed is a kind of pet food, and its main feature is that it contains a high proportion of meat slurry ingredients, such as animal canned food, etc. It is obtained by grinding the minced meat, viscera, etc. of animals, adding a certain amount of water, and then putting them into the processing equipment to mix with powdered additives. In the prior art, after adding high meat slurry to the production equipment, the high meat slurry is stirred while the powdered additives are continuously added to mix the additives with the high meat slurry. However, the high meat slurry is relatively thick and the additives are powdered. During stirring, in order to ensure that the high meat slurry is not beaten into fine foam and to ensure that the produced high meat slurry feed retains minced meat pieces, the stirring speed cannot be too fast and must be stirred slowly. However, the prior art stirs slowly and rotates in one direction to form an inherent slurry layer, resulting in a very slow speed for the powdered additive to be mixed evenly with the viscous high meat slurry. Moreover, under the premise of slow stirring, the powdered additive is continuously added and easily lumps when mixed in the high slurry, and it is more difficult to quickly mix with the viscous high slurry, which affects the production efficiency. Summary of the invention

[0003] In order to solve the technical problems mentioned in the above background technology, the present invention provides an efficient processing and production equipment for high meat pulp pet feed, and the technical solution adopted is as follows:

[0004] The mixing kettle comprises a mixing kettle, a feeding hopper is arranged on the top of the mixing kettle, a discharge port is arranged on the bottom of the mixing kettle, a valve is arranged on the discharge port, a mixing mechanism and an L-shaped lever are arranged in the mixing kettle, one end of the L-shaped lever is fixed on the inner wall of the mixing kettle, the L-shaped lever is slidably connected with the mixing mechanism, a lifting mechanism is arranged on the top of the mixing kettle, the lifting mechanism is connected with the mixing mechanism, a discharging mechanism is arranged on the top of the mixing kettle, an unsealing mechanism is arranged on the unsealing mechanism, one end of the unsealing mechanism is movably sealed with the discharging mechanism, and the other end of the unsealing mechanism is movably contacted with the lifting mechanism.

[0005] Furthermore, the stirring mechanism includes a stirring rod, which is provided with stirring blades and a cylinder, and the cylinder is provided with a spiral groove. One end of the L-shaped lever is slidably arranged in the spiral groove, and a sliding sleeve is provided on the inner wall of the stirring kettle. One end of the stirring rod passes through the sliding sleeve and extends to the outside of the stirring kettle. A fixing part is provided at the end of the stirring rod, and the fixing part is connected to the lifting mechanism.

[0006] Furthermore, the fixing member includes a bearing arranged on the stirring rod, a fixing plate is arranged on the bearing, and the fixing plate is connected to the lifting mechanism.

[0007] Furthermore, the lifting mechanism includes a driving member and a lifting member arranged on the driving member, the driving member includes a vertical plate, the vertical plate is fixed on the upper part of the mixing tank, a motor is arranged at the rear of the vertical plate, the output shaft of the motor passes through the vertical plate and a gear is arranged at the end of the shaft, the gear is partially provided with gear teeth, and the gear is meshed with the lifting member.

[0008] Furthermore, the lifting member includes a U-shaped ring, and rack teeth are provided on the left and right sides of the inside of the U-shaped ring. The U-shaped ring is meshed with the gear through the rack teeth on its inner side. A lifting rod is provided on the upper part of the U-shaped ring, and a shaft sleeve is slidably provided on the lifting rod. The shaft sleeve is fixed on the vertical plate, and an L-shaped fixing rod is provided at the bottom of the U-shaped ring. The L-shaped fixing rod is connected to the fixing plate, and a forward triangle is provided at the end of the L-shaped fixing rod, and the forward triangle is in movably contact with one end of the opening mechanism.

[0009] Furthermore, the discharge mechanism includes a discharge tank and a discharge hopper arranged at the lower side of the discharge tank, the discharge hopper is fixed at the upper part of the stirring kettle, a discharge port is arranged at the bottom of the discharge tank, and a support leg is arranged on the discharge tank, and the support leg is fixed at the upper part of the stirring kettle. An opening mechanism is arranged on one of the support legs, and one end of the opening mechanism is movably sealed with the bottom of the discharge port.

[0010] Furthermore, the unsealing mechanism includes a sleeve arranged on the support leg, a spring and a limit plate are arranged in the sleeve, one end of the spring is connected to the right end of the sleeve, and the other end is connected to the limit plate, a cross bar is arranged on the limit plate, the right part of the cross bar passes through the inner side of the spring, extends to the outside of the sleeve and a reverse triangle is arranged at the end, the reverse triangle is in movably contact with the forward triangle, the left part of the cross bar extends to the outside of the sleeve and connecting rods are arranged on both sides of the end, a sealing cover is arranged on the connecting rod, and the sealing cover is movably sealed with the bottom of the discharge port.

[0011] The production method comprises the following steps:

[0012] Step 1: The high meat slurry is continuously fed into the stirring kettle through the feeding hopper;

[0013] Step 2, start the lifting mechanism, the lifting mechanism drives the stirring mechanism to move while lifting, the stirring mechanism is driven by the lifting mechanism to realize the lifting and rotating counterclockwise for several circles and then clockwise for several circles, and so on;

[0014] Step three, based on step two, when the stirring mechanism rotates counterclockwise upward and is ready to switch to clockwise rotation, one end of the lifting mechanism pushes the unsealing mechanism, and one end of the unsealing mechanism leaves the discharging mechanism, so that some of the powdered additives in the discharging mechanism fall into the stirring kettle, and then as the stirring mechanism moves clockwise downward, the discharging mechanism is re-blocked to stop its discharging.

[0015] The present invention has the following advantages: high meat slurry is continuously fed into the stirring kettle through the feeding hopper, the lifting mechanism is started, the lifting mechanism drives the stirring mechanism to move while lifting, and the stirring mechanism is driven by the lifting mechanism to realize lifting while slowly rotating counterclockwise for several circles and then slowly rotating clockwise for several circles, and this is continuously performed; when the stirring mechanism rotates upward counterclockwise to be ready to switch to clockwise rotation, one end of the lifting mechanism pushes the unsealing mechanism, and one end of the unsealing mechanism leaves the discharging mechanism, so that some of the powdered additives in the discharging mechanism fall into the stirring kettle, and then move downward clockwise with the stirring mechanism. When the stirring mechanism is in motion, the discharge mechanism is blocked again to stop the discharge. Under the premise of ensuring the slow rotation of the stirring mechanism, the present invention continuously rotates counterclockwise for several circles first and then counterclockwise for several circles. Through the intermittent reverse rotation, the shear force of the high meat slurry in the stirring kettle during stirring is greatly enhanced, and its original flow layer is damaged. When the forward and reverse rotations are switched, the powdered additives are added and mixed into the high meat slurry at the shear force point, so that the powdered additives and the high meat slurry are evenly mixed faster, and finally the processing efficiency of the high meat slurry pet feed is higher, and the small pieces of high meat slurry will not be stirred into fine foam. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the stirring mechanism of the present invention when it rotates counterclockwise downward;

[0017] Figure 2 For the present invention Figure 1 A partial enlarged view of point a in the middle;

[0018] Figure 3 For the present invention Figure 1 A partial enlarged view of point b in the middle;

[0019] Figure 4 For the present invention Figure 1 A partial enlarged view of point c in the middle;

[0020] Figure 5 This is a schematic diagram of the structure of the stirring mechanism of the present invention when it rotates upward clockwise;

[0021] Figure 6 For the present invention Figure 5 The local enlarged view at point d in the middle;

[0022] Figure 7 For the present invention Figure 5 The local enlarged view at e in the middle;

[0023] Figure 8 For the present invention Figure 5 The local enlarged image at point f in the middle;

[0024] Fig. 9 It is a top view of the unsealing mechanism of the present invention.

[0025] Figures: 1 mixing kettle, 2 hopper, 3 discharge port, 4 valve, 5 L-type lever, 6 stirring rod, 7 stirring blade, 8 cylinder, 9 spiral groove, 10 sleeve, 11 bearing, 12 fixed plate, 13 vertical plate, 14 motor, 15 gear, 16 U-shaped ring, 17 lifting rod, 18 sleeve, 19 L-type fixed rod, 20 forward triangle, 21 discharge tank, 22 discharge hopper, 23 discharge port, 24 support leg, 25 sleeve, 26 spring, 27 limit plate, 28 cross bar, 29 reverse triangle, 30 connecting rod, 31 cover. DETAILED DESCRIPTION

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

[0027] The present invention discloses an efficient processing and production equipment for high-meat slurry pet feed, comprising a stirring kettle 1, wherein a feeding hopper 2 is arranged on the upper part of the stirring kettle 1, and high-meat slurry enters the stirring kettle 1 through the feeding hopper 2, and a discharge port 3 is arranged at the bottom of the stirring kettle 1, and a valve 4 is arranged on the discharge port 3. When the high-meat slurry pet feed in the stirring kettle 1 is processed, the high-meat slurry pet feed in the stirring kettle 1 is discharged through the discharge port 3 by opening the valve, and a stirring mechanism and an L-shaped lever 5 are arranged in the stirring kettle 1. When the stirring mechanism is raised or lowered, it realizes counterclockwise or clockwise rotation under the limit of the L-shaped lever 5, and one end of the L-shaped lever 5 is fixed to the inner wall of the stirring kettle 1, and the L-shaped lever 5 is fixed to the inner wall of the stirring kettle 1. The lever 5 is slidably connected to the stirring mechanism. A lifting mechanism is arranged on the upper part of the stirring kettle 1. The lifting mechanism is connected to the stirring mechanism. The lifting mechanism drives the stirring mechanism to lift and lower while also driving the stirring mechanism to rotate counterclockwise or clockwise. A discharging mechanism is arranged on the upper part of the stirring kettle 1. Powdered additives are stored in the discharging mechanism. An opening mechanism is arranged on the discharging mechanism. One end of the opening mechanism is movably sealed with the discharging mechanism. When one end of the opening mechanism is sealed with the discharging mechanism, the powdered additive in the discharging mechanism cannot fall. When one end of the opening mechanism leaves the discharging mechanism, the powdered additive in the discharging mechanism falls out. The other end of the opening mechanism is movably contacted with the lifting mechanism.

[0028] The stirring mechanism includes a stirring rod 6, on which a stirring blade 7 and a cylinder 8 are arranged. When the stirring rod 6 is raised or lowered, the stirring blade 7 and the cylinder 8 are driven to rise or fall. A spiral groove 9 is arranged on the cylinder 8. One end of the L-shaped lever 5 is slidably arranged in the spiral groove 9. When the cylinder 8 is raised or lowered, it is also rotated counterclockwise or clockwise. When the cylinder 8 rotates, the stirring rod 6 and the stirring blade 7 are driven to rotate. The stirring blade 7 stirs the high meat slurry in the stirring kettle 1. The inner wall of the stirring kettle 1 is provided with a sliding sleeve 10. One end of the stirring rod 6 penetrates through the spiral groove 9. The sliding sleeve 10 extends to the outside of the stirring kettle 1, and the stirring rod 6 rotates and slides up and down in the sliding sleeve 10. A fixing piece is provided at the end of the stirring rod 6, and the fixing piece is connected to the lifting mechanism. The lifting mechanism drives the fixing piece, and the fixing piece drives the stirring rod 6 to rise and fall. The fixing piece includes a bearing 11 provided on the stirring rod 6, and a fixing plate 12 is provided on the bearing 11. The fixing plate 12 is connected to the lifting mechanism. The stirring rod 6 is fixed on the inner ring of the bearing 11. When the bearing 11 drives the stirring rod 6 to rise and fall, the stirring rod 6 rotates in the bearing 11.

[0029] The lifting mechanism includes a driving member and a lifting member arranged on the driving member. The driving member includes a vertical plate 13, which is fixed on the upper part of the mixing tank 1. A motor 14 is arranged at the rear of the vertical plate 13, and the motor 14 is fixed on the vertical plate 13. The output shaft of the motor 14 passes through the vertical plate 13 and a gear 15 is arranged at the end of the shaft. The motor 14 drives the gear 15 to rotate. The gear 15 is partially provided with gear teeth. The gear 15 is meshed with the lifting member, and the lifting member is driven to rise and fall through the rotation of the gear 15.

[0030] The lifting member includes a U-shaped ring 16, and rack teeth are arranged on the left and right sides of the U-shaped ring 16. The U-shaped ring 16 meshes with the gear 15 through the rack teeth on the inner side thereof. The gear 15 rotates clockwise. When the gear teeth on the gear 15 mesh with the rack teeth on the right side of the U-shaped ring 16, the U-shaped ring 16 descends. A lifting rod 17 is arranged on the upper part of the U-shaped ring 16. A sleeve 18 is slidably arranged on the lifting rod 17. The sleeve 18 is fixed on the vertical plate 13. The U-shaped ring 16 is lifted and lowered. When the U-shaped ring 16 is lifted or lowered, the lifting rod 17 is driven to lift or lower in the shaft sleeve 18, so that the U-shaped ring 16 is limited. An L-shaped fixing rod 19 is arranged at the bottom of the U-shaped ring 16, and the L-shaped fixing rod 19 is connected to the fixing plate 12. When the U-shaped ring 16 is lifted or lowered, the L-shaped fixing rod 19 is driven to lift or lower. A forward triangle 20 is arranged at the end of the L-shaped fixing rod 19, and the forward triangle 20 is in active contact with one end of the unsealing mechanism. When the L-shaped fixing rod 19 is lifted or lowered, the fixing plate 12 and the forward triangle 20 are driven to lift or lower.

[0031] The discharge mechanism includes a discharge tank 21 and a discharge hopper 22 arranged at the lower side of the discharge tank 21. The discharge tank 21 stores powdered additives. When the powdered additives in the discharge tank 21 fall, they fall into the discharge hopper 22 and fall into the stirring tank 1 through the discharge hopper 22. The discharge hopper 22 is fixed to the upper part of the stirring tank 1. A discharge port 23 is arranged at the bottom of the discharge tank 21. Support legs 24 are arranged on the discharge tank 21. The support legs 24 are fixed to the upper part of the stirring tank 1. An unsealing mechanism is arranged on one of the support legs 24. One end of the unsealing mechanism is movably sealed with the bottom of the discharge port 23, so that the discharge tank 21 can discharge intermittently.

[0032] The unsealing mechanism includes a sleeve 25 arranged on the supporting leg 24, the sleeve 25 is fixed on the supporting leg 24, a spring 26 and a limit plate 27 are arranged in the sleeve 25, one end of the spring 26 is connected to the right end of the sleeve 25, and the other end is connected to the limit plate 27, a cross bar 28 is arranged on the limit plate 27, the right part of the cross bar 28 passes through the inner side of the spring 26, extends to the outer side of the sleeve 25, and a reverse triangle 29 is arranged at the end, and the reverse triangle 29 is in active contact with the forward triangle 20. When the forward triangle 20 moves upward, the upper inclined surface of the forward triangle 20 is in active contact with the lower inclined surface of the reverse triangle 29, so that the reverse triangle 29 moves upward. When the cross bar 28 moves to the left, the reverse triangle 29 drives the cross bar 28 and the limit plate 27 to move to the left in the sleeve 25, the spring 26 is stretched, the left part of the cross bar 28 extends to the outside of the sleeve 25 and connecting rods 30 are provided on both sides of the end, and a cover 31 is provided on the connecting rod 30. The cover 31 is movably sealed with the bottom of the discharge port 23. When the cross bar 28 moves to the left, it drives the connecting rod 30 and the cover 31 to move to the left as well, and the cover 31 leaves the discharge port 23, and the powdered additive in the discharge tank 21 falls, wherein the connecting rod 30 is connected to both sides of the cover 31, so as to avoid the powdered additive falling on the connecting rod 30 when falling, resulting in waste of the powdered additive.

[0033] Working principle of the present invention:

[0034] Please refer to Figure 1-4 9, high meat slurry continuously enters the stirring kettle 1 through the feeding hopper 2, the motor 14 is started, the motor 14 drives the gear 15 to rotate clockwise, when the gear tooth part on the gear 15 is meshed with the rack teeth on the right side of the U-shaped ring 16, the U-shaped ring 16 descends, the U-shaped ring 16 drives the lifting rod 17 to descend in the shaft sleeve 18, and at the same time drives the L-shaped fixing rod 19 to descend, the L-shaped fixing rod 19 drives the fixing plate 12 and the bearing 11 to descend, the bearing 11 drives the stirring rod 6 to descend in the sliding sleeve 10, the stirring rod 6 drives the cylinder 8 to descend, when the cylinder 8 descends, the spiral groove 9 slides on the L-shaped lever 5, under the limit of the L-shaped lever 5, the cylinder 8 rotates counterclockwise, the cylinder 8 drives the stirring rod 6 to rotate in the sliding sleeve 10 and the bearing 11, the stirring rod 6 drives the stirring blade 7 to rotate, and the high meat slurry in the stirring kettle 1 is slowly stirred for several turns;

[0035] Please refer to Figure 5-8 , when the gear tooth part of the gear 15 rotates to the rack tooth part on the left side of the U-shaped ring 16 and meshes with it, the U-shaped ring 16 moves upward, the U-shaped ring 16 drives the L-shaped fixing rod 19 to rise, the L-shaped fixing rod 19 drives the fixing plate 12 and the bearing 11 to rise, the bearing 11 drives the stirring rod 6 to rise, and at the same time the cylinder 8 rotates upward clockwise, the stirring blade 7 stirs the high meat slurry clockwise for several turns, so that the original flow layer of the high meat slurry is destroyed, and the shear force of the high meat slurry during stirring is enhanced, when the L-shaped fixing rod 19 drives the upper inclined surface of the positive triangle 20 to contact the lower inclined surface of the reverse triangle 29, the positive triangle 20 pushes the reverse triangle 29 to move left, the reverse triangle 29 drives the cross bar 28 and the limit plate 27 to move left in the sleeve 25, the spring 26 is stretched, and the cross bar 28 drives the connecting rod 3 0 and the cover 31 move to the left, the cover 31 leaves the discharge port 23, and the discharge port 23 is opened. At this time, the stirring blade rotating clockwise is ready to rotate counterclockwise again. At this shear point of stirring, a small part of the powdered additive in the discharge tank 21 falls and falls into the discharge hopper 22, and falls into the mixing kettle 1 through the discharge hopper 22, and is mixed with the high meat slurry in the mixing kettle 1. The L-shaped fixed rod 19 falls again, the positive triangle 20 leaves the reverse triangle 29, and the spring 26 rebounds quickly, so that the cover 31 returns to its position and re-seals the discharge port 23. The powdered additive in the discharge tank 21 is no longer discharged, so that the powdered additive intermittently falls when the stirring blade 7 switches between counterclockwise and clockwise rotation. On the basis of this stirring, the high slurry and the powdered additive can be quickly mixed and evenly mixed, and high meat slurry pet feed can be efficiently processed.

[0036] The present invention is simple to operate, convenient to use, and suitable for comprehensive promotion and application. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient processing and production equipment for high-meat pulp pet feed, comprising a stirring kettle (1), a feeding hopper (2) is arranged on the upper part of the stirring kettle (1), a discharge port (3) is arranged on the bottom of the stirring kettle (1), and a valve (4) is arranged on the discharge port (3), characterized in that: A stirring mechanism and an L-shaped lever (5) are provided in the stirring kettle (1), one end of the L-shaped lever (5) is fixed to the inner wall of the stirring kettle (1), the L-shaped lever (5) is slidably connected to the stirring mechanism, a lifting mechanism is provided on the upper part of the stirring kettle (1), the lifting mechanism is connected to the stirring mechanism, a discharging mechanism is provided on the upper part of the stirring kettle (1), an opening mechanism is provided on the discharging mechanism, one end of the opening mechanism is movably sealed with the discharging mechanism, and the other end of the opening mechanism is movably in contact with the lifting mechanism; The lifting mechanism comprises a driving member and a lifting member arranged on the driving member, the driving member comprises a vertical plate (13), the vertical plate (13) is fixed to the upper part of the stirring kettle (1), a motor (14) is arranged at the rear of the vertical plate (13), an output shaft of the motor (14) passes through the vertical plate (13) and a gear (15) is arranged at the end of the shaft, the gear (15) is partially provided with gear teeth, and the gear (15) is meshed with the lifting member; The unsealing mechanism comprises a sleeve (25) arranged on the supporting leg (24), a spring (26) and a limit plate (27) being arranged in the sleeve (25), one end of the spring (26) being connected to the right end of the sleeve (25), and the other end being connected to the limit plate (27), a cross bar (28) being arranged on the limit plate (27), the right portion of the cross bar (28) passing through the inner side of the spring (26), extending to the outer side of the sleeve (25), and an inverse triangle (29) being arranged at the end thereof, the inverse triangle (29) being in active contact with the forward triangle (20), the left portion of the cross bar (28) extending to the outer side of the sleeve (25), and connecting rods (30) being arranged on both sides of the end thereof, a sealing cover (31) being arranged on the connecting rod (30), and the sealing cover (31) being in active sealing with the bottom of the discharge port (23); The stirring mechanism comprises a stirring rod (6), the stirring rod (6) being provided with a stirring blade (7) and a cylinder (8), the cylinder (8) being provided with a spiral groove (9), one end of an L-shaped lever (5) being slidably arranged in the spiral groove (9), the inner wall of the stirring kettle (1) being provided with a sliding sleeve (10), one end of the stirring rod (6) passing through the sliding sleeve (10) and extending to the outside of the stirring kettle (1), and a fixing piece being provided at the end of the stirring rod (6), the fixing piece being connected to the lifting mechanism; The lifting member comprises a U-shaped ring (16), rack teeth are arranged on the left and right sides of the inside of the U-shaped ring (16), the U-shaped ring (16) meshes with the gear (15) through the rack teeth on the inner side thereof, a lifting rod (17) is arranged on the upper part of the U-shaped ring (16), a shaft sleeve (18) is slidably arranged on the lifting rod (17), the shaft sleeve (18) is fixed on the vertical plate (13), an L-shaped fixing rod (19) is arranged at the bottom of the U-shaped ring (16), the L-shaped fixing rod (19) is connected to the fixing plate (12), and a positive triangle (20) is arranged at the end of the L-shaped fixing rod (19), and the positive triangle (20) is in active contact with one end of the unsealing mechanism.

2. The high-efficiency processing and production equipment for high-meat pulp pet feed according to claim 1, characterized in that: The fixing member comprises a bearing (11) arranged on the stirring rod (6); a fixing plate (12) is arranged on the bearing (11); and the fixing plate (12) is connected to the lifting mechanism.

3. The high-efficiency processing and production equipment for high-meat pulp pet feed according to claim 2, characterized in that: The discharge mechanism comprises a discharge tank (21) and a discharge hopper (22) arranged at the lower side of the discharge tank (21); the discharge hopper (22) is fixed to the upper part of the stirring kettle (1); a discharge port (23) is arranged at the bottom of the discharge tank (21); a support leg (24) is arranged on the discharge tank (21); the support leg (24) is fixed to the upper part of the stirring kettle (1); an opening mechanism is arranged on one of the support legs (24); one end of the opening mechanism is movably sealed with the bottom of the discharge port (23).

4. A highly efficient processing and production equipment for high meat pulp pet feed according to any one of claims 1 to 3, characterized in that: The production method comprises the following steps: Step 1: The high meat slurry is continuously fed into the stirring tank (1) through the feeding hopper (2); Step 2, start the lifting mechanism, the lifting mechanism drives the stirring mechanism to move while lifting, the stirring mechanism is driven by the lifting mechanism to realize the lifting and rotating counterclockwise for several circles and then clockwise for several circles, and so on; Step 3. On the basis of step 2, when the stirring mechanism rotates counterclockwise upward and is ready to switch to clockwise rotation, one end of the lifting mechanism pushes the unsealing mechanism, and one end of the unsealing mechanism leaves the discharge mechanism, so that some of the powdered additive in the discharge mechanism falls into the stirring kettle (1), and then as the stirring mechanism moves clockwise downward, the discharge mechanism is blocked again to stop its discharge.

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