A quantitative device for the research and development of additives for broiler fermented feed

Abstract

The present invention discloses a dosing device for additives in the research and development of broiler fermented feed, which relates to the field of feed processing technology, and aims to solve the technical problem that the existing dosing device is connected to different additive storage cylinders, which makes it difficult for the dosing device to process large-particle feed immediately, thereby affecting the quality of the feed and additive mixing, and includes four feeding pipes. The present invention designs a first processing component, a second processing component and a connecting component, so that the device can not only ensure that the additives at the top of the feeding pipe can enter the feeding pipe smoothly, but also can crush and grind the large particles and agglomerated additives entering the first conduit and the second conduit in batches, which can reduce the participation of manpower and the coordination of additional equipment on the one hand, and reduce the cost of producing feed, and on the other hand, the crushed additives can accelerate the reaction with the feed, and can improve the mixing effect of the feed and the additives.

Description

Technical Field

[0001] The invention relates to the technical field of feed processing, and more specifically to a quantitative device for developing additives for broiler fermented feed. Background Art

[0002] The additive dosing device in the research and development of broiler fermented feed is a device designed specifically for the production process of broiler fermented feed, which aims to accurately measure and add additives. The device combines advanced control systems with precise metering mechanisms to ensure that the amount of additives added strictly meets the preset standards, thereby meeting the needs of customized feed production.

[0003] In specific operation, the device first places the additive raw materials to be added into the storage barrel. Then, it is weighed by a precise metering device and guided into the dosing device. Then, the dosing device accurately delivers the additives to the fermented feed, completing the entire delivery process.

[0004] However, the dosing devices currently on the market generally lack human involvement when connecting different additive storage cylinders. This leads to a problem: if the additives in the additive storage cylinder contain large particles, or are in the form of large particles, then these additives are often difficult to be effectively crushed. If untreated additives are directly added to the feed, it is easy to reduce the digestibility of the feed, thereby affecting the mixing effect of the feed and the additives. If the large particle additives are treated by pretreatment, it is easy to cause the additives to be contaminated, which in turn causes the additives to deteriorate in a long-term storage state, thereby affecting the quality of the feed. In view of this, we propose an additive dosing device for the development of broiler fermented feed. Summary of the invention

[0005] The purpose of the present invention is to provide a broiler fermented feed additive dosing device to solve the technical problem that the existing dosing device is connected to different additive storage cylinders, which makes it difficult for the dosing device to process large-particle feed immediately, thereby affecting the mixing quality of feed and additives.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a quantitative device for developing additives for broiler fermented feed, comprising:

[0007] A feeding mechanism, comprising four feeding pipes, valves and sensors arranged outside the feeding pipes, wherein the sensor is located at the elbow of the feeding pipe; and a processing mechanism, comprising a first conduit, two sealing plates located inside the first conduit, a limit rod connecting the two sealing plates, a sleeve, a first processing component, a second conduit connected to the first conduit, a processing component located inside the second conduit, and an adjusting component, wherein the processing component is located above the adjusting component and the first processing component is located inside the first conduit; and a driving mechanism, comprising a protective shell, an electric push rod connected to the protective shell, a base plate, a motor, a first telescopic rod located above the motor, two second telescopic rods, three transmission wheels, a transmission belt and a connecting component, wherein the base plate is connected to the motor, the electric push rod is located above the base plate, the three transmission wheels are respectively arranged outside the first telescopic rod and the two second telescopic rods, the three transmission wheels are connected by a transmission belt, and the connecting component is located above the two second telescopic rods.

[0008] The present invention can not only ensure that the additives at the top of the feed pipe can smoothly enter the feed pipe, but also can crush and grind the large particles and agglomerated additives entering the first conduit and the second conduit in batches. On the one hand, it can reduce the participation of manpower and the coordination of additional equipment, and reduce the cost of producing feed. On the other hand, the crushed additives can accelerate the reaction with the feed and improve the mixing effect of the feed and the additives.

[0009] Preferably, the number of the feed pipes is four, and valves are provided in the four feed pipes. The four feed pipes are fixedly connected to four sensors respectively, and the four sensors are respectively located obliquely above the elbows of the four feed pipes.

[0010] Preferably, the first conduit is arc-shaped, a through hole is provided in the first conduit, the inner wall of the through hole provided in the first conduit is clamped with the sealing plate located below, the two sealing plates are fixedly connected by a limiting rod, and the two sealing plates are clamped with the two sleeves respectively.

[0011] Preferably, the first processing assembly is fixedly connected above the sealing plate, the top end of the first processing assembly is transmission-connected with the second processing assembly, the second processing assembly is meshed with the adjustment assembly, the adjustment assembly is slidably connected in the second conduit, and the top end of the first conduit is connected with the bottom end of the second conduit;

[0012] The top end of the first telescopic rod passes through two sleeves and is transmission-connected to the first processing assembly, and the four material conveying pipes are all connected to the second conduit.

[0013] Preferably, the protective shell is fixedly connected to the outer wall of the electric push rod, the lower part of the electric push rod is fixedly connected to the motor through a bottom plate, the motor is fixedly connected to the protective shell, the top of the motor is transmission-connected to the bottom end of the first telescopic rod, the outer wall of the first telescopic rod is fixedly connected to one of the transmission wheels, and the three transmission wheels are transmission-connected via a transmission belt, and the other two transmission wheels are respectively fixedly connected to the outside of the two second telescopic rods, and the electric push rod and the two second telescopic rods are located below the connecting assembly.

[0014] Preferably, the first processing component includes a mounting frame, the number of the mounting frames is two, and the first bearings are clamped in the two mounting frames, the first grinding rollers are sleeved in the two first bearings, the outer wall of the first grinding roller is fixedly connected to the turbine, and the two turbines are meshed with the same worm.

[0015] Preferably, two limit blocks are fixedly connected inside the worm, a driving rod is slidably connected inside the worm, two limit slots are arranged outside the driving rod, and the worm is slidably connected in the limit slots through the limit blocks;

[0016] The bottom end of the driving rod is fixedly connected to the top end of the first telescopic rod, the top end of the driving rod is transmission-connected to the second processing assembly, and both mounting brackets are fixedly connected above the sealing plate located above.

[0017] Preferably, the second processing assembly comprises a rotating shaft, the top end of the rotating shaft is fixedly connected to the bottom of the positioning frame, a plurality of second bearings are clamped on the top of the positioning frame, and a second grinding roller is sleeved in each of the plurality of second bearings, and the bottom end of the second grinding roller passes through the second bearing and is fixedly connected to the transmission gear;

[0018] The bottom end of the rotating shaft is transmission-connected with the top end of the driving rod, and the top end of the rotating shaft passes through the adjusting assembly and is fixedly connected with the positioning frame.

[0019] Preferably, the adjustment assembly comprises a mounting plate, a guide groove is provided on the outside of the mounting plate, a plurality of tooth blocks are fixedly connected to the inner wall of the mounting plate, and the upper parts of the plurality of tooth blocks are inclined, and a filter screen is provided below the mounting plate;

[0020] The mounting plate is meshed with the transmission gear through a tooth block, the mounting plate is slidably connected in the first conduit through a guide groove, and the diameter of the mounting plate is matched with the diameter of the inner wall of the first conduit.

[0021] Preferably, the connection assembly includes a retaining frame, and five connecting sleeves are clamped inside the retaining frame, wherein four connecting sleeves are sleeved with rotating rods, and the top end of the rotating rod passes through the driving gear and is fixedly connected to the feeding blade, and the two driving gears on one side are meshed;

[0022] The lower part of the retaining frame is fixedly connected to the top end of the electric push rod, and five connecting sleeves are respectively sleeved outside the first telescopic rod and four rotating shafts, wherein two rotating shafts are respectively drivingly connected to the top ends of the two second telescopic rods.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The present invention designs a first processing component, a second processing component and a connecting component. When the electric push rod is started, the first telescopic rod and the second telescopic rod are extended synchronously, and the motor drives the connecting component, the first processing component and the second processing component to operate respectively through the transmission wheel, the transmission belt and the first telescopic rod, so that the device can not only ensure that the additives at the top position of the feed pipe can smoothly enter the feed pipe, but also can crush and grind the large particles and agglomerated additives entering the first conduit and the second conduit in batches. On the one hand, it can reduce the participation of manpower and the coordination of additional equipment, and reduce the cost of producing feed. On the other hand, the crushed additives can accelerate the reaction with the feed and improve the mixing effect of the feed and the additives.

[0025] 2. The present invention also designs a connecting assembly and a second telescopic rod. When the electric push rod moves upward, the electric push rod will synchronously drive the first telescopic rod and the two second telescopic rods to move upward. At this time, the retaining frame will synchronously push the rotating rod to move upward, so that the feeding blades on the top of the rotating rod extend out of the top of the feeding pipe. As the motor runs, the two second telescopic rods will drive the two rotating rods to rotate, and the four driving gears on both sides will also rotate synchronously. The four feeding blades rotate synchronously, which can accelerate the entry of additives into the feeding pipe on the one hand, and on the other hand, cooperate with the feeding blades outside the rotating rod to perform preliminary crushing of large particles of additives, so as to avoid large particles from blocking the feeding pipe, thereby affecting the metering accuracy when the additive is discharged.

[0026] 3. The present invention also designs a first processing component, a second processing component and an adjustment component, and performs secondary crushing treatment on the additive by the simultaneous rotation and revolution of the second grinding roller. When the additive is crushed and falls along the filter to the top of the two first grinding rollers, the two grinding rollers rotating in opposite directions will finally grind the large-particle additive, so that the device can crush the large-particle additive by the revolution of the second grinding roller, and squeeze the additive downward through the curvature of the blades on its surface during rotation, thereby ensuring the crushing effect of the large-particle additive and avoiding the accumulation of large-particle additives on it. The multiple grinding methods can avoid affecting the feeding efficiency of the device. At the same time, the processing effect of the device on the large-particle additive can be further ensured by the crushing method from simple to fine, ensuring the mixing effect of the feed and the additive. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the cross-sectional structure of the processing mechanism of the present invention;

[0029] Figure 3 It is a schematic diagram of the driving mechanism structure of the present invention;

[0030] Figure 4 is a schematic diagram of the cross-sectional structure of the first conduit of the present invention;

[0031] Figure 5 This is a schematic diagram of the explosion structure of the first processing component of the present invention;

[0032] Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0033] Figure 7 is a schematic diagram of the cross-sectional structure of the second conduit of the present invention;

[0034] Figure 8 It is a schematic diagram of the cross-sectional structure of the adjustment component of the present invention.

[0035] Description of the numbers in the figure:

[0036] 1. Feeding mechanism; 2. Processing mechanism; 3. Driving mechanism;

[0037] 101, feed pipe; 102, valve; 103, sensor;

[0038] 201, first conduit; 202, sealing plate; 203, limiting rod; 204, sleeve; 205, first processing assembly; 206, second conduit; 207, second processing assembly; 208, adjustment assembly;

[0039] 301, protective housing; 302, electric push rod; 303, bottom plate; 304, motor; 305, first telescopic rod; 306, transmission wheel; 307, transmission belt; 308, second telescopic rod; 309, connecting assembly;

[0040] 2051, mounting frame; 2052, first bearing; 2053, first grinding roller; 2054, turbine; 2055, worm; 2056, limit block; 2057, driving rod; 2058, limit groove;

[0041] 2071, rotating shaft; 2072, positioning frame; 2073, second bearing; 2074, transmission gear; 2075, second grinding roller;

[0042] 2081, mounting plate; 2082, tooth block; 2083, filter screen;

[0043] 3091. retaining frame; 3092. connecting sleeve; 3093. rotating rod; 3094. driving gear; 3095. conveying blade. DETAILED DESCRIPTION

[0044] like Figures 1 to 8 As shown, the present invention relates to a broiler fermented feed additive quantitative device, comprising:

[0045] The feeding mechanism 1 includes four feeding pipes 101, valves 102 and sensors 103 arranged outside the feeding pipes 101, wherein the sensor 103 is located at the elbow of the feeding pipe 101; and the processing mechanism 2 includes a first conduit 201, two sealing plates 202 located in the first conduit 201, a limit rod 203 connecting the two sealing plates 202, a sleeve 204, a first processing component 205, a second conduit 206 connected to the first conduit 201, a processing component and an adjusting component 208 located in the second conduit 206, wherein the processing component is located above the adjusting component 208, and the first processing component 205 is located in the first conduit 201; and the driving mechanism 3 includes a protective outer The protective housing 301, the electric push rod 302 connected to the protective housing 301, the bottom plate 303, the motor 304, the first telescopic rod 305 located above the motor 304, the two second telescopic rods 308, the three transmission wheels 306, the transmission belt 307 and the connecting assembly 309, wherein the bottom plate 303 is connected to the motor 304, the electric push rod 302 is located above the bottom plate 303, the three transmission wheels 306 are respectively arranged outside the first telescopic rod 305 and the two second telescopic rods 308, the three transmission wheels 306 are connected by the transmission belt 307, and the connecting assembly 309 is located above the two second telescopic rods 308. When the valve 102 is opened, the additive moves down along one or more of the conveying pipes 101. If there is When large particles of additives or additive agglomerates pass through the elbow of the feed pipe 101, they will have additional potential energy due to their larger volume than conventional small particles, and will then hit the sensor 103, and drive the electric push rod 302 and the motor 304 to start. When the electric push rod 302 starts, the electric push rod 302 will push the connecting component 309, so that the first telescopic rod 305 and the second telescopic rod 308 will extend synchronously. At this time, the first processing component 205 and the second processing component 207 will move up synchronously, thereby entering the second conduit 206 and the first conduit 201 respectively, and the motor 304 will drive the connecting component 309, the first processing component 205 and the second processing component 207 through the transmission wheel 306, the transmission belt 307 and the first telescopic rod 305 respectively. Component 205 and the second processing component 207 are in operation, so as to transport the additive at the top of the feed pipe 101 while crushing the large particles and agglomerated additives entering the first conduit 201 and the second conduit 206. This device can not only ensure that the additive at the top of the feed pipe 101 can smoothly enter the feed pipe 101, but also can crush and grind the large particles and agglomerated additives entering the first conduit 201 and the second conduit 206 in batches. On the one hand, it can reduce the participation of manpower and the coordination of additional equipment, and reduce the cost of producing feed. On the other hand, the crushed additives can accelerate the reaction with the feed and improve the mixing effect of the feed and the additives.

[0046] In the embodiment of the present invention, there are four feed pipes 101, and valves 102 are provided in the four feed pipes 101. The four feed pipes 101 are fixedly connected to four sensors 103, respectively, and the four sensors 103 are respectively located obliquely above the elbows of the four feed pipes 101. The first conduit 201 is arc-shaped, and a through hole is provided in the first conduit 201. The inner wall of the through hole provided in the first conduit 201 is mutually clamped with the sealing plate 202 located below, and the two sealing plates 202 are connected by a limit rod. The first processing assembly 205 is fixedly connected to the upper side of the sealing plate 202, the two sealing plates 202 are respectively engaged with the two sleeves 204, the top of the first processing assembly 205 is transmission-connected to the second processing assembly 207, the second processing assembly 207 is meshed with the adjustment assembly 208, the adjustment assembly 208 is slidably connected in the second conduit 206, the top of the first conduit 201 is connected to the bottom of the second conduit 206, the top of the first telescopic rod 305 passes through the two The sleeve 204 is in transmission connection with the first processing assembly 205, and the four conveying pipes 101 are all connected with the second conduit 206. By designing the connecting assembly 309 and the second telescopic rod 308, when the electric push rod 302 moves up, the electric push rod 302 will synchronously drive the first telescopic rod 305 and the two second telescopic rods 308 to move up, and at this time, the retaining frame 3091 will synchronously push the rotating rod 3093 to move up, so that the conveying blade 3095 on the top of the rotating rod 3093 extends out from the top of the conveying pipe 101, and as When the motor 304 is running, the two second telescopic rods 308 will drive the two rotating rods 3093 to rotate, and the four driving gears 3094 on both sides will also rotate synchronously, and the four feeding blades 3095 will rotate synchronously. On the one hand, it can accelerate the entry of additives into the feeding pipe 101. On the other hand, the feeding blades 3095 outside the rotating rods 3093 can perform preliminary crushing of large particles of additives to avoid large particles from blocking the feeding pipe 101, thereby affecting the accuracy of metering when the additive is discharged.

[0047] In the embodiment of the present invention, the protective housing 301 is fixedly connected to the outer wall of the electric push rod 302, the lower part of the electric push rod 302 is fixedly connected to the motor 304 through the bottom plate 303, the motor 304 is fixedly connected to the protective housing 301, the top of the motor 304 is transmission-connected to the bottom end of the first telescopic rod 305, the outer wall of the first telescopic rod 305 is fixedly connected to one of the transmission wheels 306, and the three transmission wheels 306 are transmission-connected through the transmission belt 307, and the other two transmission wheels 306 are respectively fixedly connected to the outside of the two second telescopic rods 308, and the electric push rod 302 and the two second telescopic rods 308 are fixedly connected to the bottom of the first telescopic rod 305. The first processing assembly 205 includes a mounting frame 2051, and the number of the mounting frames 2051 is two. The first bearings 2052 are clamped in the two mounting frames 2051, and the first grinding rollers 2053 are sleeved in the two first bearings 2052. The outer wall of the first grinding roller 2053 is fixedly connected to the turbine 2054. The two turbines 2054 are meshed with the same worm 2055. When the first telescopic rod 305 moves upward, the sealing plate 202 below the sealing plate 202 moves to the position of the upper sealing plate 202, thereby sealing the first conduit 201 again. The mounting plate 2081 will also enter the second conduit 206. At this time, with the operation of the motor 304, the worm 2055 will also rotate synchronously and drive the turbines 2054 on both sides to rotate in opposite directions, and the upper rotating shaft 2071 will also drive the positioning frame 2072 to rotate synchronously. At this time, a plurality of second grinding rollers 2075 will revolve around the rotating shaft 2071 as the center, and the transmission gear 2074 connected below will rotate due to contact with the tooth block 2082, so that the second grinding roller 2075 will also rotate, completing the secondary crushing process. After the additive is crushed, it falls along the filter screen 2083 to the two first grinding rollers. When the second grinding roller 2075 is on top of the feeder 2053, the two grinding rollers rotating in opposite directions will perform the final grinding on the large-particle additive, so that the device can crush the large-particle additive by means of the revolution of the second grinding roller 2075, and when rotating on its own, the curvature of the blades on its surface will squeeze the additive downward, thereby ensuring the crushing effect of the large-particle additive and avoiding the accumulation of large-particle additives on top of it. The multiple grinding methods can avoid affecting the feeding efficiency of the device. At the same time, the processing effect of the device on the large-particle additive can be further ensured by the crushing method from simple to fine, thereby ensuring the mixing effect of the feed and the additive.

[0048] As another embodiment of the present invention, two limit blocks 2056 are fixedly connected inside the worm 2055, a driving rod 2057 is slidably connected inside the worm 2055, two limit grooves 2058 are provided outside the driving rod 2057, the worm 2055 is slidably connected in the limit groove 2058 through the limit blocks 2056, the bottom end of the driving rod 2057 is fixedly connected to the top of the first telescopic rod 305, the top of the driving rod 2057 is transmission-connected to the second processing assembly 207, the two mounting frames 2051 are fixedly connected above the sealing plate 202 located above, the second processing assembly 207 includes a rotating shaft 2071, the top of the rotating shaft 2071 is fixedly connected to the bottom of the positioning frame 2072, a plurality of second bearings 2073 are clamped on the top of the positioning frame 2072, and a second grinding roller 2075 is sleeved in the plurality of second bearings 2073, and the second grinding roller The bottom end of 2075 passes through the second bearing 2073 and is fixedly connected to the transmission gear 2074, the bottom end of the rotating shaft 2071 is transmission-connected to the top end of the driving rod 2057, and the top end of the rotating shaft 2071 passes through the adjusting assembly 208 and is fixedly connected to the positioning frame 2072. Because two sealing plates 202 and the limiting rod 203 are provided, when the electric push rod 302 pushes the first telescopic rod 305 to move upward, the lower sealing plate 202 can seal the first conduit 201, and after resetting, the upper sealing plate 202 can seal the first conduit 201 again to prevent leakage of additives. At the same time, the sealing plate 202 can be positioned in cooperation with the limiting rod 203 to prevent it from rotating with the rotation of the first telescopic rod 305, thereby affecting the two first grinding rollers 2053 connected thereto, thereby ensuring the stability of the two first grinding rollers 2053 when in use.

[0049] As another embodiment of the present invention, the adjustment component 208 includes a mounting plate 2081, a guide groove is provided on the outside of the mounting plate 2081, a plurality of tooth blocks 2082 are fixedly connected to the inner wall of the mounting plate 2081, and the upper parts of the plurality of tooth blocks 2082 are all inclined, a filter screen 2083 is provided below the mounting plate 2081, the mounting plate 2081 is meshed with the transmission gear 2074 through the tooth blocks 2082, the mounting plate 2081 is slidably connected to the first conduit 201 through the guide groove, the diameter of the mounting plate 2081 is adapted to the diameter of the inner wall of the first conduit 201, the connecting component 309 includes a retaining frame 3091, five connecting sleeves 3092 are clamped inside the retaining frame 3091, four of the connecting sleeves 3092 are sleeved with rotating rods 3093, and the rotating rods The top of 3093 passes through the driving gear 3094 and is fixedly connected to the feeding blade 3095. The two driving gears 3094 on one side are meshed with each other. The bottom of the retaining frame 3091 is fixedly connected to the top of the electric push rod 302. The five connecting sleeves 3092 are respectively sleeved on the outside of the first telescopic rod 305 and the four rotating shafts 2071, of which the two rotating shafts 2071 are respectively connected to the top of the two second telescopic rods 308 in a transmission manner. By setting the top of the tooth block 2082 as an inclined surface, the additive will enter the top of the filter screen 2083 along the inclined surface of the tooth block 2082 after falling and be directly discharged. On the one hand, it can reduce the residual additive and affect the quality of subsequent additive discharge. On the other hand, it can effectively ensure the meshing effect between the transmission gear 2074 and the tooth block 2082.

[0050] Working principle: This embodiment provides a broiler fermented feed research and development additive quantitative device. When in use, the four feed pipes 101 are connected to the four additive storage tanks respectively, and then the other end of the first conduit 201 is connected to the feed research and development tank, and the valve 102 is opened at a fixed time and quantitatively by an external control device to complete the automatic quantitative delivery of the additive;

[0051] When the valve 102 is opened, the additive moves down along one or more of the conveying pipes 101. If there are large particles of additives or agglomerated additives, when passing through the elbow of the conveying pipe 101, the additives will have additional potential energy due to their larger volume than conventional small particles, and then hit the sensor 103, and drive the electric push rod 302 and the motor 304 to start. When the electric push rod 302 is started, the electric push rod 302 will push the connecting component 309, so that the first telescopic rod 305 and the second telescopic rod 308 are extended synchronously. At this time, the first processing component 205 and the second processing component 207 move up synchronously, and enter the second conduit 206 and the first conduit 201 respectively, and the motor 304 will drive the connecting component 309, the first processing component 205 and the second processing component 207 to operate respectively through the transmission wheel 306, the transmission belt 307 and the first telescopic rod 305, so as to transport the additives on the top of the conveying pipe 101 and crush the large particles and agglomerated additives entering the first conduit 201 and the second conduit 206.

[0052] When the electric push rod 302 moves upward, the electric push rod 302 will synchronously drive the first telescopic rod 305 and the two second telescopic rods 308 to move upward. At this time, the retaining frame 3091 will synchronously push the rotating rod 3093 to move upward, so that the material conveying blade 3095 on the top of the rotating rod 3093 extends out from the top of the material conveying pipe 101. As the motor 304 runs, the two second telescopic rods 308 will drive the two rotating rods 3093 to rotate, and the four driving gears 3094 on both sides will also rotate synchronously, and the four material conveying blades 3095 will rotate synchronously.

[0053] When the first telescopic rod 305 moves upward, the sealing plate 202 below the sealing plate 202 moves to the position of the upper sealing plate 202, thereby sealing the first conduit 201 again, and the mounting plate 2081 will also enter the second conduit 206. At this time, with the operation of the motor 304, the worm 2055 will also rotate synchronously and drive the turbines 2054 on both sides to rotate in opposite directions, and the upper rotating shaft 2071 will also drive the positioning frame 2072 to rotate synchronously. At this time, several second grinding rollers 2075 will revolve around the rotating shaft 2071, and the transmission gear 2074 connected thereto will rotate due to contact with the tooth block 2082, so that the second grinding roller 2075 will also rotate, completing the secondary crushing process. When the additive is crushed and falls along the filter screen 2083 to the top of the two first grinding rollers 2053, the two grinding rollers rotating in opposite directions will finally grind the large-particle additive.

[0054] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A broiler fermented feed additive dosing device, characterized in that: include, A material conveying mechanism (1) comprises four material conveying pipes (101), valves (102) and sensors (103) arranged outside the material conveying pipes (101), wherein the sensor (103) is located at the elbow of the material conveying pipe (101); and A processing mechanism (2), comprising a first conduit (201), two sealing plates (202) located in the first conduit (201), a limiting rod (203) connecting the two sealing plates (202), a sleeve (204), a first processing component (205), a second conduit (206) connected to the first conduit (201), a processing component and an adjusting component (208) located in the second conduit (206), wherein the processing component is located above the adjusting component (208), and the first processing component (205) is located in the first conduit (201); and, A driving mechanism (3), comprising a protective housing (301), an electric push rod (302) connected to the protective housing (301), a bottom plate (303), a motor (304), a first telescopic rod (305) located above the motor (304), two second telescopic rods (308), three transmission wheels (306), a transmission belt (307), and a connecting assembly (309), wherein the bottom plate (303) is connected to the motor (304), the electric push rod (302) is located above the bottom plate (303), the three transmission wheels (306) are respectively arranged outside the first telescopic rod (305) and the two second telescopic rods (308), the three transmission wheels (306) are connected via a transmission belt (307), and the connecting assembly (309) is located above the two second telescopic rods (308); The first conduit (201) is arc-shaped, a through hole is provided in the first conduit (201), the inner wall of the through hole provided in the first conduit (201) is mutually clamped with a sealing plate (202) located below, and the two sealing plates (202) are respectively clamped with two sleeves (204); The first processing component (205) is fixedly connected above the sealing plate (202) located above, the top end of the first processing component (205) is drivingly connected to the second processing component (207), the second processing component (207) is meshed with the adjustment component (208), the adjustment component (208) is slidably connected in the second conduit (206), and the top end of the first conduit (201) is connected to the bottom end of the second conduit (206); The top end of the first telescopic rod (305) passes through two sleeves (204) and is transmission-connected to the first processing assembly (205), and the four material delivery pipes (101) are all connected to the second conduit (206); The protective housing (301) is fixedly connected to the outer wall of the electric push rod (302); the lower part of the electric push rod (302) is fixedly connected to the motor (304) via the bottom plate (303); the motor (304) is fixedly connected to the protective housing (301); the top end of the motor (304) is transmission-connected to the bottom end of the first telescopic rod (305); the outer wall of the first telescopic rod (305) is fixedly connected to one of the transmission wheels (306); the other two transmission wheels (306) are respectively fixedly connected to the outside of the two second telescopic rods (308); the electric push rod (302) and the two second telescopic rods (308) are both located below the connecting assembly (309); The first processing assembly (205) comprises a mounting frame (2051), the number of the mounting frames (2051) being two, and the first bearing (2052) being clamped in the two mounting frames (2051), the first grinding roller (2053) being sleeved in the two first bearings (2052), the outer wall of the first grinding roller (2053) being fixedly connected to the turbine (2054), and the two turbines (2054) being meshed with the same worm (2055); Two limit blocks (2056) are fixedly connected inside the worm (2055), a driving rod (2057) is slidably connected inside the worm (2055), two limit slots (2058) are provided outside the driving rod (2057), and the worm (2055) is slidably connected inside the limit slots (2058) via the limit blocks (2056); The bottom end of the driving rod (2057) is fixedly connected to the top end of the first telescopic rod (305), the top end of the driving rod (2057) is drivingly connected to the second processing assembly (207), and the two mounting frames (2051) are fixedly connected above the sealing plate (202) located above; The second processing component (207) comprises a rotating shaft (2071), the top end of the rotating shaft (2071) is fixedly connected to the bottom of the positioning frame (2072), a plurality of second bearings (2073) are clamped on the top of the positioning frame (2072), and a second grinding roller (2075) is sleeved in each of the plurality of second bearings (2073), and the bottom end of the second grinding roller (2075) passes through the second bearing (2073) and is fixedly connected to the transmission gear (2074); The bottom end of the rotating shaft (2071) is drivingly connected to the top end of the driving rod (2057), and the top end of the rotating shaft (2071) passes through the adjusting assembly (208) and is fixedly connected to the positioning frame (2072); The adjustment component (208) comprises a mounting plate (2081), a guide groove is provided on the outside of the mounting plate (2081), a plurality of tooth blocks (2082) are fixedly connected to the inner wall of the mounting plate (2081), and the upper parts of the plurality of tooth blocks (2082) are all inclined, and a filter screen (2083) is provided below the mounting plate (2081); The mounting plate (2081) is meshed with the transmission gear (2074) via a tooth block (2082); the mounting plate (2081) is slidably connected in the first conduit (201) via a guide groove; and the diameter of the mounting plate (2081) is adapted to the diameter of the inner wall of the first conduit (201); The connecting assembly (309) comprises a retaining frame (3091), wherein five connecting sleeves (3092) are clamped inside the retaining frame (3091), wherein four connecting sleeves (3092) are sleeved inside rotating rods (3093), and the top ends of the rotating rods (3093) pass through driving gears (3094) and are fixedly connected to the material conveying blades (3095), and the two driving gears (3094) located on one side are meshed with each other; The bottom of the retaining frame (3091) is fixedly connected to the top of the electric push rod (302), and the five connecting sleeves (3092) are respectively sleeved on the outside of the first telescopic rod (305) and the four rotating rods (3093), wherein the two rotating rods (3093) are respectively transmission-connected to the tops of the two second telescopic rods (308).

2. The broiler fermented feed additive quantitative device according to claim 1, characterized in that: The four material conveying pipes (101) are respectively fixedly connected to the four sensors (103), and the four sensors (103) are respectively located obliquely above the elbow positions of the four material conveying pipes (101).

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