A chicken meal processing grinding and screening device

Abstract

The present invention relates to the technical field of chicken meal processing, and specifically discloses a chicken meal processing grinding and screening device. In view of the existing problem that the chicken meal cannot be fully dried, resulting in the chicken meal sticking to the screen during the screening process, and the screen cannot be automatically cleaned, the following scheme is proposed, which includes: a support table; a box body, the box body is fixedly installed on the top of the support table, a T-shaped box is arranged on the box body, a crushing box is fixedly installed on the top of the box body, a feed inlet is provided on the top of the crushing box, a discharge inlet is provided on the bottom of the box body, and a collection box is arranged below the support table; a first tool box, the first tool box is fixedly installed on one side of the box body, and a second motor is fixedly installed on the first tool box. The present invention can fully dry the chicken meal, so that the chicken meal will not stick to the screen during the screening process, and the screen can be automatically cleaned.

Description

Technical Field

[0001] The invention relates to the technical field of chicken meal processing, in particular to a chicken meal processing grinding and screening device. Background Art

[0002] Chicken meal is made from boneless chicken, cooked, extracted, and air-dried using modern high-temperature and high-pressure technology without adding any flavoring, seasoning, or seasoning ingredients, effectively retaining the flavor, taste, and nutrients of natural chicken. Chicken meal is made from fresh chicken through mild bio-enzymatic extraction or boiling, then concentrated and spray-dried to become chicken meal. Its biggest feature is that it can be dissolved in water, effectively retaining the flavor, taste, and nutrients of natural chicken, and has a high protein content. During the production process of chicken meal, the crushed chicken meal needs to be sieved.

[0003] The patent document with the publication number CN212441572U discloses: a grinding and screening device for chicken meal processing, which relates to the field of chicken meal processing equipment. In view of the problems of insufficient grinding, high labor and few classification in the existing grinding and screening devices, the following scheme is proposed, which includes a box body, a feed port is arranged at the top of the box body, and a rotating wheel, a first motor and a rotating column are rotatably connected to the inner side of the box body near the feed port, the output shaft of the first motor is fixedly connected to the rotating wheel, and the first motor and the rotating column are embedded in the side wall of the box body, and the rotating wheel and the rotating column are symmetrically distributed with the central axis of the box body as the symmetry axis, and the two rotating column gears are connected with gear bars, and the rotating column and the gear bars are symmetrically distributed with the central axis of the box body as the symmetry axis, and the two gear bars are fixedly connected with the grinding column. This scheme is novel in structure, easy to use, good in grinding effect, avoids blockage, has a fast screening speed and high working efficiency.

[0004] However, the above patent has the problem that the chicken powder cannot be fully dried, resulting in the chicken powder sticking to the screen during the screening process and the screen cannot be automatically cleaned. Therefore, a chicken powder processing, grinding and screening device is proposed. Summary of the invention

[0005] In order to improve the existing problem that chicken meal cannot be fully dried, resulting in the chicken meal sticking to the screen during the screening process and the screen cannot be automatically cleaned, the present invention provides a chicken meal processing, grinding and screening device.

[0006] The chicken meal processing, grinding and screening device provided by the present invention adopts the following technical scheme:

[0007] A chicken meal processing, grinding and screening device, comprising:

[0008] A support platform; a box body, the box body is fixedly mounted on the top of the support platform, a T-shaped box is arranged on the box body, a crushing box is fixedly mounted on the top of the box body, a feeding port is provided on the top of the crushing box, a unloading port is provided on the bottom of the box body, and a collecting box is arranged below the support platform; a first tool box, the first tool box is fixedly mounted on one side of the box body, and a second motor is fixedly mounted on the first tool box; a second tool box, the second tool box is fixedly mounted on one side of the box body, and a third motor is fixedly mounted on the second tool box; a third tool box, the third tool box is fixedly mounted on one side of the box body, and a fourth motor is fixedly mounted on the third tool box; a cleaning mechanism, the cleaning mechanism is arranged inside the third tool box; a moving mechanism, the moving mechanism is arranged inside the box body; A sealing mechanism, which is arranged on the box body, and a push port is provided on the box body, and the sealing mechanism cooperates with the push port. A first crushing roller and a second crushing roller are rotatably installed inside the crushing box, and a first circular gear and a second circular gear are fixedly installed on one end of the first crushing roller and the second crushing roller respectively, and the first circular gear and the second circular gear are meshed with each other. A first motor is arranged on one side of the crushing box, and one end of the second crushing roller is fixedly connected to the output shaft of the first motor. An L-shaped plate is arranged inside the first tool box, and the L-shaped plate is fixedly installed on the box body. A fan blade is rotatably installed in the L-shaped plate. An air outlet is provided on the box body, and a filter plate is installed on the air outlet. A powder scraping mechanism is arranged on the box body, and the powder scraping mechanism cooperates with the filter plate. The powder scraping mechanism includes a scraper The cam is an angularly-spaced unit that is configured to move the first and second sprockets and the second sprockets together to form a circle, the circle being a horizontal axis that is located adjacent to the cam and the second sprockets being coupled to the cam. A sprocket is fixedly mounted on the first rotating rod, a second rotating rod is fixedly mounted on the other first sprocket, one end of the second rotating rod is fixedly connected to the fan blade, and the other end of the second rotating rod is fixedly connected to the output shaft of the second motor, a second sprocket chain transmission mechanism is arranged on the second rotating rod, the second sprocket chain transmission mechanism comprises a second chain and two second sprockets, the second chain is drivingly connected to the two second sprockets, one of the two second sprockets is fixedly mounted on the second rotating rod, and a third rotating rod is fixedly mounted on the other second sprocket, a flip rod is rotatably mounted inside the box, one end of the third rotating rod is fixedly connected to the flip rod, the sealing mechanism comprises a sealing plate, and a first block and a second block are fixedly mounted on both ends of the sealing plate, respectively.Two first straight plates and two second straight plates are fixedly installed on the box body, a screw is rotatably installed between the two first straight plates, a fifth motor is fixedly installed on one of the two first straight plates, the output shaft of the fifth motor is fixedly connected to one end of the screw, the first square is threadedly installed on the screw, a round rod is fixedly installed between the two second straight plates, a round hole is provided in the second square, and the round hole and the round rod are slidably installed, the moving mechanism includes a receiving plate and a slide plate, a receiving groove is provided in the receiving plate, the slide plate is slidably installed in the receiving groove, the receiving plate is fixedly installed inside the box body, a rack and a square rod are fixedly installed on both sides of the slide plate, a spur gear is meshed on the rack, a first round rod is fixedly installed on the spur gear, one end of the first round rod is fixedly connected to the output shaft of the third motor, the A first sliding hole and a second sliding hole are respectively provided on both sides of the inner wall of the box body, the rack is slidably installed with the first sliding hole, and the square rod is slidably installed with the second sliding hole, a push plate is arranged on the accommodating plate, a push rod is fixedly installed on the push plate, a pushing motor is fixedly installed on the box body, and the output shaft of the pushing motor is fixedly connected to one end of the push rod, the cleaning mechanism comprises a second round rod, a round plate is fixedly installed on the second round rod, a fourth round rod is fixedly installed on the round plate, an annular frame is installed on the outer side of the fourth round rod, a third round rod is fixedly installed on the annular frame, a brush plate is fixedly installed on the third round rod, bristles are arranged on the bottom of the brush plate, a screen is fixedly installed inside the box body, the brush plate is arranged on the screen, the bristles cooperate with the screen, the bristles are detachable, and one end of the second round rod is fixedly connected to the output shaft of the fourth motor.

[0009] In summary, the present invention includes at least one of the following beneficial technical effects:

[0010] 1. In this scheme, the first crushing roller and the second crushing roller are rotated to crush the chicken powder. The crushed chicken powder falls from the crushing box into the T-shaped box and then falls from the T-shaped box into the box body. Since the T-shaped box is wide at the top and narrow at the bottom, it can slow down the speed at which the chicken powder slides downward, so that the chicken powder can be fully dried later;

[0011] 2. In this scheme, the second motor drives the second rotating rod and the fan blades to rotate, and the fan blades blow and dry the chicken powder. At the same time, the second rotating rod drives the first chain and the two first sprockets to rotate, one of the first sprockets drives the first rotating rod to rotate, the first rotating rod drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear and the fourth rotating rod to rotate, the fourth rotating rod drives the reciprocating screw rod to rotate, the reciprocating screw rod drives the slider and the scraper to move back and forth, the scraper scrapes the dust on the filter plate cleanly, and increases the efficiency of air outlet. At the same time, the second rotating rod drives the second chain and the two second sprockets to rotate, one of the second sprockets drives the third rotating rod and the flip rod to rotate, and the flip rod stirs and flips the chicken powder, so that the chicken powder on the receiving plate and the slide plate will not stick, so that the chicken powder can be fully and evenly dried;

[0012] 3. In this scheme, the fifth motor drives the screw to rotate, and the screw drives the first block, the sealing plate and the second block to move to expose the push port. The fourth motor drives the second round rod to rotate, and the second round rod drives the round plate and the fourth round rod to rotate. The fourth round rod drives the annular frame, the third round rod and the brush plate to move. The brush plate drives the bristles to move on the screen to push out the impurities on the screen from the push port. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the first viewing angle in the first embodiment of the present invention;

[0014] Figure 2 is a schematic diagram of the overall structure of the second viewing angle in the first embodiment of the present invention;

[0015] Figure 3 It is a schematic diagram of the structure inside the crushing box in the first embodiment of the present invention;

[0016] Figure 4 is a schematic diagram of the internal structure of the first tool box, the second tool box and the box body in the first embodiment of the present invention;

[0017] Figure 5 is a schematic diagram of the connection between the L-shaped plate, the fan blades and the box body in the first embodiment of the present invention;

[0018] Figure 6 is a schematic diagram of the connection between the filter plate and the box body in the first embodiment of the present invention;

[0019] Figure 7 is a schematic structural diagram of a powder scraping mechanism in Embodiment 1 of the present invention;

[0020] Figure 8 It is a connection diagram of the bevel gear transmission mechanism, the first sprocket chain transmission mechanism and the second sprocket chain transmission mechanism in the first embodiment of the present invention;

[0021] Fig. 9It is a schematic diagram of a part of the internal structure of the box in the first embodiment of the present invention;

[0022] Fig.10 is a schematic structural diagram of a sealing mechanism in Embodiment 1 of the present invention;

[0023] Fig.11 is a schematic diagram of the connection between the receiving plate, the sliding plate, the pushing plate and the pushing rod in the first embodiment of the present invention;

[0024] Fig.12 is a schematic structural diagram of the moving mechanism in the first embodiment of the present invention;

[0025] Fig.13 is a schematic diagram of the connection between the accommodating plate and the accommodating groove in the first embodiment of the present invention;

[0026] Fig.14 is a schematic structural diagram of a cleaning mechanism in Embodiment 1 of the present invention;

[0027] Fig.15 It is a connection diagram of the first crushing roller, the second crushing roller, the first circular gear and the second circular gear in the first embodiment of the present invention.

[0028] Figure numerals: 1, first motor; 2, second motor; 3, third motor; 4, fourth motor; 5, fifth motor; 6, crushing box; 7, T-shaped box; 8, box body; 9, first tool box; 10, second tool box; 11, third tool box; 12, support table; 13, push motor; 14, collection box; 15, first crushing roller; 16, second crushing roller; 17, flip rod; 18, fan blade; 19, L-shaped plate; 20, filter plate; 21, slider; 22, scraper; 23, reciprocating screw; 24, first rotating rod; 25, first chain; 26, second chain; 27, second rotating rod; 28, third rotating rod; 29, first bevel gear; 30 , the second bevel gear; 31, the fourth rotating rod; 32, the first sliding hole; 33, the second sliding hole; 34, the screen; 35, the first straight plate; 36, the second straight plate; 37, the first square; 38, the second square; 39, the round rod; 40, the screw; 41, the sealing plate; 42, the push rod; 43, the push plate; 44, the receiving plate; 45, the slide plate; 46, the rack; 47, the square rod; 48, the first round rod; 49, the spur gear; 50, the second round rod; 51, the round plate; 52, the third round rod; 53, the brush plate; 54, the fourth round rod; 55, the annular frame; 56, the bristles; 57, the first circular gear; 58, the second circular gear; 59, the receiving groove; 60, the push port. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-Figure 15 The present invention is described in further detail.

[0030] Embodiment 1

[0031] A chicken meal processing grinding and screening device installation method reference Figure 1-Figure 15 ,include:

[0032] Support platform 12;

[0033] Box body 8, box body 8 is fixedly installed on the top of support platform 12, T-shaped box 7 is arranged on box body 8, crushing box 6 is fixedly installed on the top of box body 8, a feeding port is opened on the top of crushing box 6, a discharge port is opened on the bottom of box body 8, and a collecting box 14 is arranged below support platform 12;

[0034] A first tool box 9, which is fixedly mounted on one side of the box body 8, and a second motor 2 is fixedly mounted on the first tool box 9;

[0035] A second tool box 10, which is fixedly mounted on one side of the box body 8, and a third motor 3 is fixedly mounted on the second tool box 10;

[0036] A third tool box 11, which is fixedly mounted on one side of the box body 8, and a fourth motor 4 is fixedly mounted on the third tool box 11;

[0037] A cleaning mechanism, which is arranged inside the third tool box 11;

[0038] A moving mechanism, the moving mechanism is arranged inside the box 8;

[0039] The sealing mechanism is arranged on the box body 8 , and a push opening 60 is provided on the box body 8 , and the sealing mechanism cooperates with the push opening 60 .

[0040] Reference Figure 3 and Fig.15 A first crushing roller 15 and a second crushing roller 16 are rotatably installed inside the crushing box 6, and a first circular gear 57 and a second circular gear 58 are fixedly installed on one end of the first crushing roller 15 and the second crushing roller 16 respectively, and the first circular gear 57 and the second circular gear 58 are meshed with each other. A first motor 1 is provided on one side of the crushing box 6, and one end of the second crushing roller 16 is fixedly connected to the output shaft of the first motor 1.

[0041] Reference Figure 5-Figure 6 An L-shaped plate 19 is provided inside the first tool box 9, and the L-shaped plate 19 is fixedly installed with the box body 8. A fan blade 18 is rotatably installed in the L-shaped plate 19. An air outlet is opened on the box body 8, and a filter plate 20 is installed on the air outlet. A powder scraping mechanism is provided on the box body 8, and the powder scraping mechanism cooperates with the filter plate 20.

[0042] Reference Figure 6-Figure 7The powder scraping mechanism includes a scraper 22, a slider 21 is fixedly mounted on the scraper 22, a reciprocating screw 23 is threadedly mounted on the slider 21, a square groove is opened on the box body 8, the reciprocating screw 23 is rotatably mounted with the square groove, the slider 21 is slidably mounted with the square groove, one end of the reciprocating screw 23 is fixedly connected with a fourth rotating rod 31, and a bevel gear transmission mechanism is arranged on the fourth rotating rod 31.

[0043] Reference Figure 8 and Figure 4 The bevel gear transmission mechanism includes a first bevel gear 29 and a second bevel gear 30, the first bevel gear 29 and the second bevel gear 30 are meshed with each other, the second bevel gear 30 is fixedly mounted on the fourth rotating rod 31, the first bevel gear 29 is fixedly mounted with the first rotating rod 24, and the first rotating rod 24 is provided with a first sprocket chain transmission mechanism.

[0044] Reference Figure 8 and Figure 4 The first sprocket chain transmission mechanism includes a first chain 25 and two first sprockets, the first chain 25 and the two first sprockets are connected in transmission, one of the two first sprockets is fixedly mounted on the first rotating rod 24, and the other first sprocket is fixedly mounted with a second rotating rod 27, one end of the second rotating rod 27 is fixedly connected to the fan blades 18, and the other end of the second rotating rod 27 is fixedly connected to the output shaft of the second motor 2, and a second sprocket chain transmission mechanism is arranged on the second rotating rod 27.

[0045] Reference Figure 8 and Figure 4 The second sprocket chain transmission mechanism includes a second chain 26 and two second sprockets. The second chain 26 is connected to the two second sprockets in a transmission manner. One of the two second sprockets is fixedly mounted on the second rotating rod 27, and the other second sprocket is fixedly mounted with a third rotating rod 28. A flip rod 17 is rotatably mounted inside the box body 8, and one end of the third rotating rod 28 is fixedly connected to the flip rod 17.

[0046] Reference Fig.10 The sealing mechanism includes a sealing plate 41, and the first block 37 and the second block 38 are fixedly installed at both ends of the sealing plate 41, and two first straight plates 35 and two second straight plates 36 are fixedly installed on the box body 8, respectively. A screw 40 is rotatably installed between the two first straight plates 35, and a fifth motor 5 is fixedly installed on one of the two first straight plates 35. The output shaft of the fifth motor 5 is fixedly connected to one end of the screw 40. The first block 37 is threadedly installed with the screw 40, and a circular rod 39 is fixedly installed between the two second straight plates 36. A circular hole is opened in the second block 38, and the circular hole and the circular rod 39 are slidably installed.

[0047] Reference Fig. 9 , Figure 11-13The moving mechanism includes a receiving plate 44 and a slide plate 45. A receiving groove 59 is provided in the receiving plate 44. The slide plate 45 is slidably installed with the receiving groove 59. The receiving plate 44 is fixedly installed inside the box body 8. A rack 46 and a square rod 47 are fixedly installed on both sides of the slide plate 45. A spur gear 49 is meshed on the rack 46. A first round rod 48 is fixedly installed on the spur gear 49. One end of the first round rod 48 is fixedly connected to the output shaft of the third motor 3. A first sliding hole 32 and a second sliding hole 33 are respectively provided on both sides of the inner wall of the box body 8. The rack 46 is slidably installed with the first sliding hole 32, and the square rod 47 is slidably installed with the second sliding hole 33. A push plate 43 is provided on the receiving plate 44. A push rod 42 is fixedly installed on the push plate 43. A pushing motor 13 is fixedly installed on the box body 8. The output shaft of the pushing motor 13 is fixedly connected to one end of the push rod 42.

[0048] Reference Fig.14 and Fig. 9 The cleaning mechanism includes a second round rod 50, a circular plate 51 is fixedly mounted on the second round rod 50, a fourth round rod 54 is fixedly mounted on the circular plate 51, an annular frame 55 is mounted on the outer side of the fourth round rod 54, a third round rod 52 is fixedly mounted on the annular frame 55, a brush plate 53 is fixedly mounted on the third round rod 52, bristles 56 are arranged on the bottom of the brush plate 53, a screen 34 is fixedly mounted inside the box body 8, the brush plate 53 is arranged on the screen 34, the bristles 56 cooperate with the screen 34, the bristles 56 are detachable, and one end of the second round rod 50 is fixedly connected to the output shaft of the fourth motor 4.

[0049] The implementation principle of a chicken meal processing, grinding and screening device in the embodiment of the present invention is as follows: chicken meal is poured into the grinding box 6 from the feed port, the first motor 1 is started, the second grinding roller 16 is driven to rotate by the first motor 1, the second grinding roller 16 drives the second circular gear 58 to rotate, the second circular gear 58 drives the first circular gear 57 and the first grinding roller 15 to rotate, the first grinding roller 15 and the second grinding roller 16 rotate to grind the chicken meal, the ground chicken meal falls from the grinding box 6 into the T-shaped box 7 and then from the T-shaped box 7 into the box body 8, because the T-shaped box 7 is wide at the top and narrow at the bottom, it can slow down the speed at which the chicken meal slides downward, so that the chicken can be processed later The chicken powder is fully dried, the second motor 2 is started, and the second motor 2 drives the second rotating rod 27 and the fan blade 18 to rotate, and the fan blade 18 blows and dries the chicken powder. At the same time, the second rotating rod 27 drives the first chain 25 and the two first sprockets to rotate, one of the first sprockets drives the first rotating rod 24 to rotate, the first rotating rod 24 drives the first bevel gear 29 to rotate, the first bevel gear 29 drives the second bevel gear 30 and the fourth rotating rod 31 to rotate, the fourth rotating rod 31 drives the reciprocating screw rod 23 to rotate, the reciprocating screw rod 23 drives the slider 21 and the scraper 22 to move back and forth, the scraper 22 scrapes the dust on the filter plate 20 clean, thereby increasing the efficiency of the air outlet, and at the same time, the second rotating rod 27 drives the second The chain 26 and the two second sprockets rotate, one of the second sprockets drives the third rotating rod 28 and the flip rod 17 to rotate, and the flip rod 17 stirs and flips the chicken powder, so that the chicken powder on the receiving plate 44 and the slide plate 45 will not stick, so that the chicken powder can be fully and evenly dried. After the chicken powder is dried, the third motor 3 is started, and the first round rod 48 and the spur gear 49 are driven to rotate by the third motor 3. The spur gear 49 drives the rack 46, the slide plate 45 and the square rod 47 to move, and the slide plate 45 moves into the receiving plate 44 so that the chicken powder can fall, and the pushing motor 13 is started, and the push rod 42 and the push plate 43 are driven to move by the push motor 13. The push plate 43 will The chicken meal on the containing plate 44 is pushed out and falls, and the chicken meal falls on the screen 34 for screening, and then falls from the discharge port into the collecting box 14 for storage, the fifth motor 5 is started, and the screw 40 is driven to rotate by the fifth motor 5, and the screw 40 drives the first block 37, the sealing plate 41 and the second block 38 to move, exposing the push port 60, and the fourth motor 4 is started, and the second round rod 50 is driven to rotate by the fourth motor 4, and the second round rod 50 drives the circular plate 51 and the fourth round rod 54 to rotate, and the fourth round rod 54 drives the annular frame 55, the third round rod 52 and the brush plate 53 to move, and the brush plate 53 drives the bristles 56 to move on the screen 34, and the impurities on the screen 34 are pushed out from the push port 60.

[0050] Embodiment 2

[0051] The difference between this embodiment and the first embodiment is that a dust cover is provided on the crushing box 6, and the dust cover cooperates with the feed port so that the powder of the chicken meal will not fly out from the feed port during the stirring and drying of the chicken meal. A vibration motor is provided on one side of the box body 8, and the output shaft of the vibration motor is fixedly connected to the screen 34. The vibration motor can drive the screen 34 to vibrate, so that the chicken meal can be better screened, thereby improving the screening efficiency.

[0052] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A chicken meal processing grinding and screening device, characterized in that :include: Support table (12); A box body (8), the box body (8) is fixedly mounted on the top of a support platform (12), a T-shaped box (7) is arranged on the box body (8), a crushing box (6) is fixedly mounted on the top of the box body (8), a feed inlet is provided on the top of the crushing box (6), a discharge inlet is provided on the bottom of the box body (8), and a collection box (14) is arranged below the support platform (12); A first tool box (9), the first tool box (9) is fixedly mounted on one side of the box body (8), and a second motor (2) is fixedly mounted on the first tool box (9); an L-shaped plate (19) is provided inside the first tool box (9), the L-shaped plate (19) is fixedly mounted on the box body (8), a fan blade (18) is rotatably mounted inside the L-shaped plate (19), an air outlet is provided on the box body (8), a filter plate (20) is mounted on the air outlet, and a powder scraping mechanism is provided on the box body (8), and the powder scraping mechanism cooperates with the filter plate (20); A second tool box (10), the second tool box (10) being fixedly mounted on one side of the box body (8), and a third motor (3) being fixedly mounted on the second tool box (10); A third tool box (11), the third tool box (11) is fixedly mounted on one side of the box body (8), and a fourth motor (4) is fixedly mounted on the third tool box (11); A cleaning mechanism, the cleaning mechanism is arranged inside the third tool box (11); the cleaning mechanism comprises a second round rod (50), a round plate (51) is fixedly mounted on the second round rod (50), a fourth round rod (54) is fixedly mounted on the round plate (51), an annular frame (55) is mounted on the outer side of the fourth round rod (54), a third round rod (52) is fixedly mounted on the annular frame (55), a brush plate (53) is fixedly mounted on the third round rod (52), bristles (56) are arranged at the bottom of the brush plate (53), a screen (34) is fixedly mounted inside the box body (8), the brush plate (53) is arranged on the screen (34), the bristles (56) match the screen (34), and the bristles (56) are detachable; one end of the second round rod (50) is fixedly connected to the output shaft of the fourth motor (4); A moving mechanism, the moving mechanism is arranged inside the box (8); the moving mechanism comprises a receiving plate (44) and a slide plate (45); a receiving groove (59) is provided inside the receiving plate (44); the slide plate (45) and the receiving groove (59) are slidably mounted; the receiving plate (44) is fixedly mounted inside the box (8); a rack (46) and a square rod (47) are fixedly mounted on both sides of the slide plate (45); a spur gear (49) is meshed on the rack (46); a first round rod (48) is fixedly mounted on the spur gear (49); the first round rod ( One end of the housing (48) is fixedly connected to the output shaft of the third motor (3), the inner walls of the housing (8) are respectively provided with a first sliding hole (32) and a second sliding hole (33), the rack (46) is slidably mounted on the first sliding hole (32), the square rod (47) is slidably mounted on the second sliding hole (33), a push plate (43) is provided on the accommodating plate (44), a push rod (42) is fixedly mounted on the push plate (43), a push motor (13) is fixedly mounted on the housing (8), and the output shaft of the push motor (13) is fixedly connected to one end of the push rod (42); A sealing mechanism is arranged on the box body (8), a push opening (60) is provided on the box body (8), and the sealing mechanism cooperates with the push opening (60).

2. The chicken meal processing, grinding and screening device according to claim 1, characterized in that A first pulverizing roller (15) and a second pulverizing roller (16) are rotatably mounted inside the pulverizing box (6); a first circular gear (57) and a second circular gear (58) are fixedly mounted on one end of the first pulverizing roller (15) and the second pulverizing roller (16), respectively; the first circular gear (57) and the second circular gear (58) are meshed with each other; a first motor (1) is disposed on one side of the pulverizing box (6); and one end of the second pulverizing roller (16) is fixedly connected to an output shaft of the first motor (1).

3. The chicken meal processing, grinding and screening device according to claim 1, characterized in that The powder scraping mechanism comprises a scraper (22), a slider (21) is fixedly mounted on the scraper (22), a reciprocating screw (23) is threadedly mounted on the slider (21), a square groove is provided on the box (8), the reciprocating screw (23) is rotatably mounted in the square groove, the slider (21) is slidably mounted in the square groove, one end of the reciprocating screw (23) is fixedly connected to a fourth rotating rod (31), and a bevel gear transmission mechanism is arranged on the fourth rotating rod (31).

4. The chicken meal processing, grinding and screening device according to claim 3, characterized in that The bevel gear transmission mechanism comprises a first bevel gear (29) and a second bevel gear (30), the first bevel gear (29) and the second bevel gear (30) being meshed with each other, the second bevel gear (30) being fixedly mounted on a fourth rotating rod (31), the first bevel gear (29) being fixedly mounted on a first rotating rod (24), and the first rotating rod (24) being provided with a first sprocket chain transmission mechanism.

5. The chicken meal processing, grinding and screening device according to claim 4, characterized in that The first sprocket chain transmission mechanism comprises a first chain (25) and two first sprockets, the first chain (25) and the two first sprockets are in transmission connection, one of the two first sprockets is fixedly mounted on a first rotating rod (24), a second rotating rod (27) is fixedly mounted on the other first sprocket, one end of the second rotating rod (27) is fixedly connected to the fan blade (18), and the other end of the second rotating rod (27) is fixedly connected to the output shaft of the second motor (2), and a second sprocket chain transmission mechanism is provided on the second rotating rod (27).

6. The chicken meal processing, grinding and screening device according to claim 5, characterized in that The second sprocket chain transmission mechanism comprises a second chain (26) and two second sprockets, the second chain (26) and the two second sprockets are in transmission connection, one of the two second sprockets is fixedly mounted on a second rotating rod (27), and a third rotating rod (28) is fixedly mounted on the other second sprocket, a flip rod (17) is rotatably mounted inside the box body (8), and one end of the third rotating rod (28) is fixedly connected to the flip rod (17).

7. The chicken meal processing, grinding and screening device according to claim 6, characterized in that The sealing mechanism comprises a sealing plate (41), the two ends of which are respectively fixedly mounted with a first block (37) and a second block (38), the box body (8) is respectively fixedly mounted with two first straight plates (35) and two second straight plates (36), a screw rod (40) is rotatably mounted between the two first straight plates (35), a fifth motor (5) is fixedly mounted on one of the two first straight plates (35), an output shaft of the fifth motor (5) is fixedly connected to one end of the screw rod (40), the first block (37) is threadedly mounted on the screw rod (40), a round rod (39) is fixedly mounted between the two second straight plates (36), a round hole is opened in the second block (38), and the round hole and the round rod (39) are slidably mounted.

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