Wet material crusher for breeding duck feed production

Abstract

The invention belongs to the technical field of breed duck feed production, and particularly relates to a breed duck feed production wet feed crusher which comprises a barrel body, a feeding hopper is arranged at the upper end of the barrel body, supporting legs are fixedly connected to the lower portion of the barrel body, a discharging opening is formed in the barrel body, and a crushing device and a screening device are arranged on the barrel body. And a feeding device is arranged on the side edge of the barrel body. According to the wet material crusher for breeding duck feed production, a crushing cutter is driven by a first motor to rotate, breeding duck feed is rapidly and evenly crushed, then the crushed feed falls into a conical filter screen to be screened, large-particle impurities are effectively removed, large particles obtained after screening are conveyed through an auger, the feed is fed into a feeding pipe, and the feeding pipe is used for feeding the breeding duck feed. And then the feed is conveyed into the barrel body through the feeding pipe, so that the crushing cutter performs secondary crushing on the large-particle feed, the secondary crushing mechanism ensures the uniformity and consistency of the feed particles, and the overall crushing quality is remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of breeding duck feed production, in particular to a wet material crusher for breeding duck feed production. Background Art

[0002] The duck feed production crusher is a mechanical equipment specially used to crush granular feed raw materials, such as corn, soybeans, etc., into smaller and more uniform particles or powders. This equipment can significantly improve the utilization rate of feed and the digestion and absorption efficiency of animals in the production process of duck feed, thereby helping to improve the growth rate and health of ducks. At present, in actual operation, most of the existing breeder duck feed production crushers may not have uniform feed particle size after crushing due to differences in raw material particle size, hardness and the internal structure of the crusher. Some particles may be too fine while others are still large, which will affect the overall quality of the feed and the digestion and absorption of the breeder ducks. In view of this, we propose a wet feed crusher for breeder duck feed production. Summary of the invention

[0003] The main purpose of the present invention is to provide a wet feed crusher for breeding duck feed production, which can solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention proposes a wet feed crusher for producing breeding duck feed, comprising a barrel body, a feed hopper is provided at the upper end of the barrel body, a support leg is fixedly connected to the lower end of the barrel body, a feed outlet is opened on the barrel body, a crushing device and a screening device are provided on the barrel body, a feeding device is provided on the side of the barrel body, and the screening device comprises: Motor 2, the motor 2 is fixedly connected to the side wall of the barrel body through a fixing plate, the output end of the motor 2 is fixedly connected to a rotating shaft 1, the rotating shaft 1 penetrates the barrel body and is rotatably connected to the barrel body, and the rotating shaft 1 penetrates the bevel gear 1 and is fixedly connected to the bevel gear 1; Rotating shaft 2, the rotating shaft 2 passes through the fixed rod and is rotatably connected with the fixed rod, the outer wall of the bevel gear 2 is fixedly connected with the rotating shaft 2, the bevel gear 1 is meshed with the bevel gear 2, the fixed rod is fixedly connected to the inner wall of the barrel body, the outer wall of the fixed rod is fixedly connected with the shell, the rotating shaft 2 is penetrated by the cross bar and is fixedly connected with the cross bar, the end of the cross bar is fixedly connected with a fixed block, the end of the fixed block away from the cross bar is penetrated by the impact rod and is slidably connected with the impact rod, the outer wall of the impact rod is fixedly connected with one end of the spring 1, and the other end of the spring 1 is fixedly connected with the outer wall of the fixed block; The conical filter is used to screen the crushed feed, and can screen out large particles of feed, ensuring the uniformity of the feed and preventing the feed particles from being of different sizes. The conical filter is penetrated by the rotating sleeve and is rotatably connected to the rotating sleeve. The rotating sleeve is penetrated by the second rotating shaft and is slidably connected to the second rotating shaft. The outer wall of the rotating sleeve is fixedly connected to a scraper, and the scraper driven by the second motor rotates around the outer wall of the conical filter, which not only prevents the accumulation of feed on the filter, but also increases the screening area by pushing the feed, significantly improving the screening efficiency. The inner wall of the conical filter is fixedly connected to a sleeve body, and the sleeve body is provided with an arc groove. Through the cooperation between the cross bar and the arc groove, the cross bar applies a periodic force to the sleeve body, and at the same time, through the cooperation with the cross bar, the sleeve body and the arc groove, the conical filter screen makes a reciprocating motion up and down, thereby further improving the screening efficiency of the conical filter screen. The outer wall of the sleeve body is fixedly connected with a convex block, and the convex block is provided with an inclined surface for squeezing the impact rod, so that the spring 1 undergoes elastic deformation. When the impact rod is separated from the convex block, the impact rod will impact the outer wall of the sleeve body under the elastic force of the spring 1, so that the conical filter screen vibrates, and the screening efficiency of the conical filter screen is further improved through the vibration of the conical filter screen. The rotating disk is penetrated by a rotating shaft 1 and is fixedly connected to the rotating shaft 1. The outer wall of the rotating disk is fixedly connected with a round rod 1, and the round rod 1 penetrates the hinge rod and is rotatably connected to the hinge rod.

[0005] Preferably, a guide rod is fixedly connected to the inner wall of the conical filter, and the guide rod passes through a fixed ring and is slidably connected to the fixed ring, so as to improve the stability of the up and down movement of the conical filter. One end of a spring 2 is fixedly connected to the outer wall of the guide rod, and the other end of the spring 2 is fixedly connected to the outer wall of the fixed ring, and the fixed ring is fixedly connected to the inner wall of the barrel body.

[0006] Preferably, a shielding plate is provided above the rotating sleeve for protecting the rotating sleeve to prevent feed from piling up on the rotating sleeve, and the shielding plate is penetrated by the second rotating shaft and is rotatably connected to the second rotating shaft.

[0007] Preferably, the barrel body has a discharge port at the beginning, the outer wall of the barrel body is fixedly connected with a sliding seat, the sliding seat is slidably connected with a slide plate, a discharge plate is provided under the slide plate, the discharge plate is fixedly connected to the outer wall of the barrel body, the outer wall of the slide plate is fixedly connected with a second round rod, the second round rod passes through the hinged rod and is rotatably connected to the hinged rod.

[0008] Preferably, a discharge hopper is provided below the discharge plate, and the discharge hopper is fixedly connected to a discharge pipe, and one end of the discharge pipe away from the discharge hopper penetrates the cylinder body and is fixedly connected to the cylinder body.

[0009] Preferably, the upper end of the cylinder is penetrated by a feeding pipe and is fixedly connected to the feeding pipe, and the other end of the feeding pipe penetrates the barrel body and is rotatably connected to the barrel body.

[0010] Preferably, the cylinder is penetrated by the auger rotating shaft and is rotatably connected to the auger rotating shaft, a driven wheel 2 is fixedly connected to the end of the auger rotating shaft, the auger rotating shaft penetrates the partition and is rotatably connected to the partition, the partition begins to have a notch, the auger rotating shaft penetrates the push plate and is fixedly connected to the push plate, through the conveyance of the auger, large-particle feed can be fed into the feeding pipe, and then conveyed to the inside of the barrel by the feeding pipe, so that the crushing knife performs secondary crushing on the large-particle feed, this secondary crushing mechanism ensures the uniformity and consistency of the feed particles, and significantly improves the overall crushing quality.

[0011] Preferably, an L-shaped plate is fixedly connected to the outer wall of the barrel body, a motor 1 is fixedly connected to the outer wall of the L-shaped plate, a transmission wheel group is fixedly connected to the output end of the motor 1, a transmission belt 1 and a transmission belt 2 are transmission-connected to the transmission wheel group, and an end of the transmission belt 1 away from the transmission wheel group is transmission-connected to the driven wheel 2.

[0012] Preferably, one end of the transmission belt 2 away from the transmission wheel group is drivingly connected to the driven wheel 1, and the outer wall of the driven wheel 1 is fixedly connected to a shaft body, and the shaft body passes through the barrel body and is rotatably connected to the shaft body.

[0013] Preferably, the shaft body penetrates through the disc body and is fixedly connected to the disc body, a crushing knife is provided between the disc bodies, and the crushing knife and the disc body are penetrated by a bolt body and are fixedly connected to the bolt body.

[0014] The present invention provides a wet feed crusher for producing breeding duck feed, which has the following beneficial effects: (1) The wet feed crusher for duck feed production drives the crushing knife to rotate through a motor, thereby achieving rapid and uniform crushing of the duck feed. Subsequently, the crushed feed falls into a conical filter for screening, effectively removing large particles of impurities. Subsequently, the large particles after screening are transported by an auger, so that the feed is sent into a feeding pipe, and then transported to the inside of the barrel by the feeding pipe, so that the crushing knife performs secondary crushing on the large particles of feed. This secondary crushing mechanism ensures the uniformity and consistency of the feed particles, and significantly improves the overall crushing quality.

[0015] (2) The wet feed crusher for duck feed production uses a scraper driven by motor 2 to rotate around the outer wall of the conical filter, which not only prevents feed accumulation, but also promotes the screening process by pushing the feed, thereby improving the screening efficiency. In addition, through the cooperation of mechanisms such as the cross bar, the sleeve and the arc groove, the conical filter makes an up and down reciprocating motion, thereby further increasing the force of the conical filter and further enhancing the screening effect, ensuring that fine particles in the feed can pass smoothly, while large particles are effectively intercepted, thereby improving the screening quality.

[0016] (3) In the wet feed crusher for duck feed production, during the rotation of the cross bar, the fixed block fixedly connected to the end of the cross bar rotates synchronously. During this process, the impact rod will contact the protrusion, and the protrusion will apply a force to the impact rod, causing the impact rod to move. At the same time, the spring 1 undergoes elastic deformation. When the impact rod is separated from the protrusion, the pressure on the impact rod disappears. At this time, the impact rod will hit the outer wall of the sleeve under the elastic force of the spring 1, causing the conical filter to vibrate. The vibration of the conical filter further improves the screening efficiency of the conical filter.

[0017] (4) The wet feed crusher used in the production of duck feed is linked to the rotating disk and the rotating shaft, so that the discharge port can be opened and closed periodically to prevent the feed from being screened in time, so that the feed enters the lower hopper through the discharge port, avoiding the mixing of unscreened feed into the finished product, thereby improving the accuracy and quality of the discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the internal three-dimensional structure of the barrel of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the crushing device of the present invention; Figure 4 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ; Figure 5 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ; Figure 6 It is a schematic diagram of the three-dimensional structure of a part of the screening device of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the back side of the conical filter screen of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the structure of A; Fig. 9 It is a schematic diagram of the three-dimensional cross-sectional structure of the feeding device of the present invention.

[0020] Description of Figure Numbers: 1. Barrel; 11. Fixed rod; 12. Fixed ring; 13. Discharge port; 14. Slide seat; 15. Slide plate; 16. Discharge plate; 2. Feed hopper; 3. Support legs; 4. Discharge port; 5. Crushing device; 51. Motor 1; 52. L-shaped plate; 53. Drive wheel group; 531. Drive belt 1; 54. Drive belt 2; 55. Driven wheel 1; 56. Shaft body; 57. Disc body; 58. Bolt body; 59. Crushing knife; 6. Feeding device; 61. Barrel; 62. Discharge hopper; 63. Discharge pipe; 64. Feed pipe; 65. Auger; 66. Driven wheel 2; 67. Partition plate ; 68, notch; 69, push plate; 7, screening device; 71, motor 2; 72, shaft 1; 721, bevel gear 1; 73, housing; 74, shaft 2; 741, bevel gear 2; 742, baffle; 743, cross bar; 744, fixing block; 745, impact rod; 746, spring 1; 75, conical filter; 751, rotating sleeve; 752, scraper; 753, guide rod; 754, spring 2; 755, sleeve; 756, arc groove; 757, bump; 76, rotating disk; 761, round rod 1; 762, hinged rod; 763, round rod 2.

[0021] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only embodiments of a part of the present application, rather than all of the embodiments.

[0023] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work should fall within the scope of protection of this application.

[0024] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so as to describe the embodiments of the present application described herein.

[0025] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0026] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0027] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] It should be noted that, in the absence of conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] See also Figure 1-Figure 9 The present invention proposes a wet feed crusher for breeding duck feed production, including a barrel body 1, a feed hopper 2 is provided at the upper end of the barrel body 1, a support leg 3 is fixedly connected to the lower part of the barrel body 1, a feed outlet 4 is opened in the barrel body 1, a crushing device 5 and a screening device 7 are provided on the barrel body 1, and a feeding device 6 is provided on the side of the barrel body 1.

[0030] In the embodiment of the present invention, in order to be able to crush the breeding duck feed, specifically, the outer wall of the barrel body 1 is fixedly connected with an L-shaped plate 52, the outer wall of the L-shaped plate 52 is fixedly connected with a motor 51, the output end of the motor 51 is fixedly connected with a transmission wheel group 53, the transmission wheel group 53 is transmission-connected with a transmission belt 1 531 and a transmission belt 2 54, the transmission belt 1 531 is transmission-connected with a driven wheel 2 66 at one end away from the transmission wheel group 53, the transmission belt 2 54 is transmission-connected with a driven wheel 1 55 at one end away from the transmission wheel group 53, the outer wall of the driven wheel 1 55 is fixedly connected with a shaft body 56, the shaft body 56 penetrates the barrel body 1 and is rotationally connected with the shaft body 56, the shaft body 56 penetrates the disc body 57 and is fixedly connected with the disc body 57, a crushing knife 59 is provided between the disc body 57, and the crushing knife 59 and the disc body 57 are penetrated by a bolt body 58 and are fixedly connected with the bolt body 58; Further, in order to be able to screen the feed, specifically, the screening device 7 includes a second motor 71, which is fixedly connected to the side wall of the barrel body 1 through a fixed plate, and a rotating shaft 72 is fixedly connected to the output end of the second motor 71, and the rotating shaft 72 passes through the barrel body 1 and is rotatably connected to the barrel body 1, and the rotating shaft 72 passes through the bevel gear 1 721 and is fixedly connected to the bevel gear 1 721, and the second shaft 74 passes through the fixed rod 11 and is rotatably connected to the fixed rod 11, and the outer wall of the bevel gear 2 741 is fixedly connected to the rotating shaft 2 74, and the bevel gear 1 721 is meshed with the bevel gear 2 741, the fixed rod 11 is fixedly connected to the inner wall of the barrel body 1, and the outer wall of the fixed rod 11 is fixedly connected to the shell 73, the second shaft 74 is penetrated by the cross bar 743 and is fixedly connected to the cross bar 743, and the end of the cross bar 743 is fixedly connected to the fixed block 744, and the fixed block 744 is away from One end of the cross bar 743 is penetrated by the impact rod 745 and is slidably connected to the impact rod 745. One end of the spring 1 746 is fixedly connected to the outer wall of the impact rod 745. The other end of the spring 1 746 is fixedly connected to the outer wall of the fixed block 744. The conical filter 75 is penetrated by the rotating sleeve 751 and is rotatably connected to the rotating sleeve 751. The rotating sleeve 751 is penetrated by the rotating shaft 2 74 and is slidably connected to the rotating shaft 2 74. The outer wall of the rotating sleeve 751 is fixedly connected to the scraper 752. The inner wall of the conical filter 75 is fixedly connected to the sleeve body 755. The sleeve body 755 is provided with an arc groove 756. The outer wall of the sleeve body 755 is fixedly connected to a protrusion 757. The rotating disk 76 is penetrated by the rotating shaft 1 72 and is fixedly connected to the rotating shaft 1 72. The outer wall of the rotating disk 76 is fixedly connected to a round rod 1 761. The round rod 1 761 penetrates the hinged rod 762 and is rotatably connected to the hinged rod 762. Further, a guide rod 753 is fixedly connected to the inner wall of the conical filter 75, the guide rod 753 penetrates the fixed ring 12 and is slidably connected to the fixed ring 12, one end of the second spring 754 is fixedly connected to the outer wall of the guide rod 753, the other end of the second spring 754 is fixedly connected to the outer wall of the fixed ring 12, the fixed ring 12 is fixedly connected to the inner wall of the barrel body 1, and a baffle plate 742 is provided above the rotating sleeve 751, and the baffle plate 742 is penetrated by the second rotating shaft 74 and is rotatably connected to the second rotating shaft 74; Further, the barrel body 1 begins to have a discharge port 13, the outer wall of the barrel body 1 is fixedly connected to a slide seat 14, the slide seat 14 is slidably connected to a slide plate 15, a blanking plate 16 is provided below the slide plate 15, the blanking plate 16 is fixedly connected to the outer wall of the barrel body 1, the outer wall of the slide plate 15 is fixedly connected to a second round rod 763, the second round rod 763 penetrates the hinge rod 762 and is rotatably connected to the hinge rod 762; Further, a lower hopper 62 is provided below the lower material plate 16, and the lower hopper 62 is fixedly connected with a lower material pipe 63, and one end of the lower material pipe 63 away from the lower hopper 62 passes through the cylinder 61 and is fixedly connected to the cylinder 61, and the upper end of the cylinder 61 is passed through by the feeding pipe 64 and is fixedly connected to the feeding pipe 64, and the other end of the feeding pipe 64 passes through the barrel 1 and is rotatably connected to the barrel 1, and the cylinder 61 is passed through by the rotating shaft of the auger 65 and is rotatably connected to the rotating shaft of the auger 65, and the end of the rotating shaft of the auger 65 is fixedly connected with a driven wheel 2 66, and the rotating shaft of the auger 65 passes through the partition 67 and is rotatably connected to the partition 67, and the partition 67 begins to have a notch 68, and the rotating shaft of the auger 65 passes through the push plate 69 and is fixedly connected to the push plate 69; In the present invention, when in use, the motor 1 51 is first started, and the transmission wheel group 53 fixedly connected to the output end of the motor 1 51 rotates. At this time, the driven wheel 1 55 drives the shaft 56 to rotate synchronously through the transmission of the transmission belt 2 54. When the shaft 56 rotates, the disc 57 fixedly connected to the shaft 56 drives the crushing knife 59 to rotate synchronously. Then, the breeding duck feed is poured into the barrel 1 through the feed hopper 2, so that the crushing knife 59 crushes the breeding duck feed. Then, the crushed feed falls onto the outer wall of the conical filter 75, so that the conical filter 75 screens the crushed feed. Then, the motor 2 71 is started. When the motor 2 71 is started, the shaft 1 72 fixedly connected to the output end of the motor 2 71 rotates. When the shaft 1 72 rotates, the bevel gear 1 721 fixedly connected to the shaft 1 72 rotates synchronously. Then, through the transmission of the bevel gear 2 741, the shaft 2 74 fixedly connected to the bevel gear 2 741 rotates synchronously. When the shaft 2 74 rotates, the rotating sleeve 751 slidably connected to the shaft 2 74 moves. When the rotating sleeve 751 rotates, the scraper 752 fixed to the rotating sleeve 751 rotates around the outer wall of the conical filter 75, thereby pushing the feed, thereby preventing the accumulation of feed and effectively improving the screening efficiency of the conical filter 75. At the same time, during the rotation of the second shaft 74, the cross bar 743 fixedly connected to the second shaft 74 rotates synchronously. When the cross bar 743 rotates, the cross bar 743 and the arc groove 756 cooperate to make the cross bar 743 apply a periodic force to the sleeve 755. When the cross bar 743 applies a force to the sleeve 755, the sleeve 755 drives the conical filter 75 to move upward, and the spring 2 754 undergoes elastic deformation. When the force applied by the cross bar 743 to the sleeve 755 disappears, the conical filter 75 moves downward under the action of the gravity of the conical filter 75, the gravity of the feed and the spring 2 754. This design allows the conical filter 75 to reciprocate up and down through the cooperation of the cross bar 743, the sleeve 755 and the arc groove 756, thereby further improving the screening efficiency of the conical filter 75. When the locking cam 750 is in the unlock state, the locking cam 750 is in the unlock state, and the locking cam 750 is in the unlock state, so that the locking cam 750 is locked. When the shaft 1 72 rotates, the rotating disk 76 fixedly connected to the shaft 1 72 rotates synchronously. When the rotating disk 76 rotates half a circle, the round rod 1 761 fixedly connected to the rotating disk 76 applies a force to the round rod 2 763 through the hinge rod 762, so that the slide plate 15 slides upward, and the discharge port 13 is opened. When the discharge port 13 is opened, the scraper 752 will push the large particles of feed out of the feed port 13, and then enter the discharge hopper 62 through the output of the discharge plate 16. When the rotating disk 76 rotates half a circle again, the round rod 1 761 fixedly connected to the rotating disk 76 applies a thrust to the round rod 2 763 through the hinge rod 762, so that the slide plate 15 slides downward. At this time, the discharge port 13 is closed. This design uses the linkage between the rotating disk 76 and the shaft 1 72 to make the discharge port 13 in a periodic opening and closing state to prevent the feed from being screened in the future, so that the feed enters the discharge hopper 62 through the discharge port 13; When the transmission wheel group 53 rotates, the transmission belt 1 531 drives the driven wheel 2 66 to rotate synchronously. When the driven wheel 2 66 rotates, the auger 65 fixedly connected to the driven wheel 2 66 rotates synchronously. At the same time, the push plate 69 rotates synchronously. During this process, the feed in the lower hopper 62 enters the cylinder 61 through the lower pipe 63. At this time, the large-particle feed is output through the auger 65, so that the large-particle feed passes through the notch 68 and enters the top of the partition 67. Then, the large-particle feed is pushed to the feeding pipe 64 through the rotation of the push plate 69, and then transported to the inside of the barrel 1 by the feeding pipe 64, so that the crushing knife 59 performs secondary crushing on the large-particle feed, thereby improving the quality of the feed crushing device.

[0031] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A wet feed crusher for producing breeding duck feed, comprising a barrel (1), characterized in that: A feed hopper (2) is provided at the upper end of the barrel body (1), a support leg (3) is fixedly connected to the lower end of the barrel body (1), a feed outlet (4) is provided on the barrel body (1), a crushing device (5) and a screening device (7) are provided on the barrel body (1), a feeding device (6) is provided on the side of the barrel body (1), and the screening device (7) comprises: Motor 2 (71), the motor 2 (71) being fixedly connected to the side wall of the barrel body (1) via a fixing plate, the output end of the motor 2 (71) being fixedly connected to a rotating shaft 1 (72), the rotating shaft 1 (72) passing through the barrel body (1) and being rotatably connected to the barrel body (1), the rotating shaft 1 (72) passing through a bevel gear 1 (721) and being fixedly connected to the bevel gear 1 (721); A second rotating shaft (74), the second rotating shaft (74) passes through the fixed rod (11) and is rotatably connected to the fixed rod (11); the outer wall of the second bevel gear (741) is fixedly connected to the second rotating shaft (74); the first bevel gear (721) is meshed with the second bevel gear (741); the fixed rod (11) is fixedly connected to the inner wall of the barrel body (1); the outer wall of the fixed rod (11) is fixedly connected to the shell (73); the second rotating shaft (74) is passed through by the cross rod (743) and is fixedly connected to the cross rod (743); the end of the cross rod (743) is fixedly connected to a fixed block (744); one end of the fixed block (744) away from the cross rod (743) is passed through by the impact rod (745) and is slidably connected to the impact rod (745); one end of the spring (746) is fixedly connected to the outer wall of the impact rod (745); the other end of the spring (746) is fixedly connected to the outer wall of the fixed block (744); A conical filter screen (75), the conical filter screen (75) being penetrated by a rotating sleeve (751) and being rotatably connected to the rotating sleeve (751), the rotating sleeve (751) being penetrated by a second rotating shaft (74) and being slidably connected to the second rotating shaft (74), the outer wall of the rotating sleeve (751) being fixedly connected to a scraper plate (752), the inner wall of the conical filter screen (75) being fixedly connected to a sleeve body (755), the sleeve body (755) being provided with an arc-shaped groove (756), and the outer wall of the sleeve body (755) being fixedly connected to a protrusion (757); A rotating disk (76), the rotating disk (76) being penetrated by rotating shaft one (72) and being fixedly connected to rotating shaft one (72), a round rod one (761) being fixedly connected to an outer wall of the rotating disk (76), the round rod one (761) being penetrated by a hinged rod (762) and being rotatably connected to the hinged rod (762).

2. A wet material crusher for producing breeding duck feed according to claim 1, characterized in that: The inner wall of the conical filter screen (75) is fixedly connected to a guide rod (753), the guide rod (753) passes through the fixing ring (12) and is slidably connected to the fixing ring (12), the outer wall of the guide rod (753) is fixedly connected to one end of a second spring (754), the other end of the second spring (754) is fixedly connected to the outer wall of the fixing ring (12), and the fixing ring (12) is fixedly connected to the inner wall of the barrel body (1).

3. The wet material crusher for producing breeding duck feed according to claim 1, characterized in that: A shielding plate (742) is provided above the rotating sleeve (751), and the shielding plate (742) is penetrated by the second rotating shaft (74) and is rotatably connected to the second rotating shaft (74).

4. The wet material crusher for producing breeding duck feed according to claim 1, characterized in that: The barrel body (1) has a discharge port (13) at the beginning, the outer wall of the barrel body (1) is fixedly connected to a slide seat (14), the slide seat (14) is slidably connected to a slide plate (15), a discharge plate (16) is provided below the slide plate (15), the discharge plate (16) is fixedly connected to the outer wall of the barrel body (1), the outer wall of the slide plate (15) is fixedly connected to a second round rod (763), the second round rod (763) passes through the hinge rod (762) and is rotatably connected to the hinge rod (762).

5. A wet material crusher for producing breeding duck feed according to claim 4, characterized in that: A material discharge hopper (62) is provided below the material discharge plate (16), and a material discharge pipe (63) is fixedly connected to the material discharge hopper (62). An end of the material discharge pipe (63) away from the material discharge hopper (62) penetrates the cylinder (61) and is fixedly connected to the cylinder (61).

6. A wet material crusher for producing breeding duck feed according to claim 5, characterized in that: The upper end of the barrel (61) is penetrated by a feeding pipe (64) and is fixedly connected to the feeding pipe (64), and the other end of the feeding pipe (64) penetrates the barrel body (1) and is rotatably connected to the barrel body (1).

7. A wet material crusher for producing breeding duck feed according to claim 6, characterized in that: The cylinder (61) is penetrated by the rotating shaft of the auger (65) and is rotatably connected to the rotating shaft of the auger (65); a driven wheel 2 (66) is fixedly connected to the end of the rotating shaft of the auger (65); the rotating shaft of the auger (65) penetrates the partition (67) and is rotatably connected to the partition (67); a notch (68) is provided at the beginning of the partition (67); the rotating shaft of the auger (65) penetrates the push plate (69) and is fixedly connected to the push plate (69).

8. A wet material crusher for producing breeder duck feed according to claim 7, characterized in that: The outer wall of the barrel body (1) is fixedly connected to an L-shaped plate (52), the outer wall of the L-shaped plate (52) is fixedly connected to a motor 1 (51), the output end of the motor 1 (51) is fixedly connected to a transmission wheel group (53), the transmission wheel group (53) is transmission-connected to a transmission belt 1 (531) and a transmission belt 2 (54), and one end of the transmission belt 1 (531) away from the transmission wheel group (53) is transmission-connected to a driven wheel 2 (66).

9. A wet material crusher for producing breeder duck feed according to claim 8, characterized in that: One end of the transmission belt 2 (54) away from the transmission wheel group (53) is drivingly connected to the driven wheel 1 (55), and the outer wall of the driven wheel 1 (55) is fixedly connected to a shaft body (56), and the shaft body (56) passes through the barrel body (1) and is rotatably connected to the shaft body (56).

10. A wet material crusher for producing breeder duck feed according to claim 9, characterized in that: The shaft body (56) passes through the disc body (57) and is fixedly connected to the disc body (57). A crushing knife (59) is provided between the disc body (57). The crushing knife (59) and the disc body (57) are passed through by a bolt body (58) and are fixedly connected to the bolt body (58).

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