A storage device for microbial feed additive

Abstract

The invention provides a storage device for microbial feed additives, which relates to the technical field of storage devices and comprises a storage barrel, wherein an inner barrel is fixed inside the storage barrel, and a cone disk is fixed between the outer wall of the inner barrel and the inner wall of the storage barrel, a delivery cavity is arranged on the top of the cone disk, a discharge port is opened on the surface of the storage barrel parallel to the cone disk, a scraper assembly is arranged on the surface of the cone disk, the scraper assembly comprises a scraper, two groups of scrapers are symmetrically arranged on the top of the cone disk, and the bottom of the scraper is in sliding contact with the surface of the cone disk. Compared with the prior art, the additive is stored in the inner barrel, the amount of the remaining additive can be measured by a pressing plate, so that it is convenient for humans to know the remaining situation inside the device, and a quantitative amount of the additive can be conveniently delivered through the cone disk and the scraper assembly, and the inner barrel is isolated from the outside during the delivery process, so as to reduce the entry of moisture, thereby reducing the use frequency of the drying device and avoiding the large opening for taking out the additive.

Description

Technical Field

[0001] The invention relates to the technical field of storage devices, in particular to a microbial feed additive storage device. Background Art

[0002] Microbial feed additives are the driving force for the sustainable development of animal husbandry. Microbial feed additives are often stored in some packaging bags for preservation. However, the packaging bags have a simple structure and are easily damaged. They cannot provide good protection for microbial additives. Microbial additives are easily affected by moisture. Feed additives have strong hygroscopicity. The ingredients in these additives may absorb moisture from the surrounding environment, causing the surface of the additives to become damp or even agglomerated. If the storage environment humidity is high, the feed additives are easily affected by moisture and moldy. High humidity can cause moisture in the air to condense on the surface of the additives, causing moisture accumulation.

[0003] In the prior art, microbial feed additives are usually stored in sealed storage boxes. In order to prevent air moisture from being absorbed by the microbial feed additives, dry gas equipment is usually configured to maintain a dry environment in the storage box. However, when taking out additives from common sealed storage boxes, the box body must be opened first, and the amount of additives taken out is difficult to control. In addition, a large opening can easily lead to the entry of moisture, which will increase the frequency of use of the dry gas equipment and also have a certain impact on the storage of microbial feed additives. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a microbial feed additive storage device to solve the problems raised in the above-mentioned background technology. The present invention has a novel structure. The additive is stored in an inner cylinder. The amount of the remaining additive can be measured by a pressure plate, which is convenient for humans to know the remaining situation inside the device. The cone disk and the scraper wall assembly can be used to conveniently deliver a certain amount of additive, and during the delivery process, the inner cylinder is isolated from the outside world to reduce the entry of moisture, thereby reducing the frequency of use of the drying device and avoiding the large opening for taking out the additive.

[0005] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: a microbial feed additive storage device, comprising a storage barrel, an inner barrel is fixed inside the storage barrel, and a cone disk is fixed between the outer wall of the inner barrel and the inner wall of the storage barrel, a delivery cavity is arranged on the top of the cone disk, a discharge port is opened on the surface of the storage barrel parallel to the cone disk, a scraping assembly is arranged on the surface of the cone disk, the scraping assembly comprises a scraper, two groups of scrapers are symmetrically arranged on the top of the cone disk, and the bottom of the scraper is in sliding contact with the surface of the cone disk, and the two sides of the scraper are in sliding contact with the outer wall of the inner barrel and the inner wall of the storage barrel, A storage assembly is provided inside the inner cylinder, and the storage assembly includes a bottom plate, and the bottom plate is located at the bottom of the inner cylinder, a pressure plate is provided on the top of the bottom plate, a hollow tube is rotatably installed at the center of the bottom plate through a bearing, and the pressure plate is slidably sleeved on the surface of the hollow tube, the top of the hollow tube is sealed and slides out of the storage barrel, and a handle is rotatably installed on the top of the storage barrel through a bearing, an annular delivery outlet is opened near the top of the inner cylinder, and a retaining ring is slidably installed on the inner wall of the inner cylinder corresponding to the position of the delivery outlet, a feed port is provided on the top outer wall of the storage barrel, and one end of the feed port penetrates into the surface of the inner cylinder located at the bottom of the delivery port.

[0006] Furthermore, a first sealing plug is inserted into the discharge port for sliding sealing, and a second sealing plug is inserted into the feed port for sliding sealing.

[0007] Furthermore, the scraper assembly includes a slide rail, and the storage barrel is located on the inner wall of the top of the cone disk and is fixed with an annular slide rail, and the scraper slides along the slide rail. A pull rope is provided on the surface of the cone disk, and both ends of the pull rope slide out from the first sealing plug, and the other end of the pull rope is respectively fixed on the outer surfaces of the two scrapers.

[0008] Furthermore, two rubber bands are fixed to the top of the slide rail away from the discharge port, and the rubber bands are fixedly connected to the two scrapers respectively.

[0009] Furthermore, the storage assembly also includes a ruler, a ruler is slidably mounted on the outer surface of the hollow tube, and the bottom of the ruler is fixedly connected to the pressure plate, the top of the ruler slides through the handle, a second spring is fixed to one end of the ruler passing through the handle, and the other end of the second spring is fixedly connected to the handle.

[0010] Furthermore, the hollow tube is located between the pressure plate and the bottom plate and is equidistantly slidably sleeved with four groups of slip rings, and stirring plates are symmetrically fixed on the outer surface of the slip rings. The four groups of stirring plates are staggered, and a third spring is fixed between adjacent slip rings. The pressure plate and the bottom plate are fixedly connected to the two third springs at the outermost ends.

[0011] Furthermore, air holes are equidistantly provided on the surface of the hollow tube, a drying device is fixed on the outer wall of the storage barrel, a corrugated hose is fixed on the top of the drying device, and the other end of the corrugated hose is fixedly inserted into the handle to communicate with the hollow tube.

[0012] Furthermore, a delivery pipe is fixed on the top of the drying device, and the other end of the delivery pipe penetrates into the inner cylinder from the bottom of the cone disk.

[0013] Furthermore, a first spring is fixed equidistantly at the top of the inner cylinder at a position corresponding to the retaining ring, and the other end of the first spring is fixedly connected to the retaining ring. A drying strip is arranged on the surface of the retaining ring facing the delivery outlet.

[0014] Furthermore, a weight sensor is installed at the bottom of the cone.

[0015] Beneficial effects of the present invention:

[0016] 1. In the normal storage stage of the present invention, the retaining ring blocks the delivery outlet through the elastic force of the first spring, and reduces the moisture entering the inner cylinder through the drying strip on the back thereof. This structure can also be used to isolate the inner cylinder from the outside after a certain amount of microbial feed additive is delivered into the delivery chamber. When delivering the microbial feed additive, the handle and the hollow tube are manually pulled upward. Since the pressing plate is at the uppermost end of the microbial feed additive, it will first contact the retaining ring and push the retaining ring upward until the delivery outlet is opened. At this time, if the handle is continued to be pushed, the height of the microbial feed additive will exceed the delivery outlet. At this time, part of the microbial feed additive overflows from the delivery outlet and falls on the cone disk. The delivered microbial feed additive amount is borne by the weight sensor at the bottom of the cone disk. When the required metering is reached, the bottom plate and the pressing plate are restored to the bottom of the inner cylinder to achieve quantitative delivery of the microbial feed additive.

[0017] 2. The present invention can drive internal stirring to stir the stored microbial feed additives by artificially rotating the hollow tube through the surface of the top of the storage barrel. The gas in the inner barrel is extracted through a drying device and an air pump, and after drying, it is sent back to the inside of the hollow tube and discharged through the air holes to maintain a dry environment for storing the microbial feed additives. When the amount of microbial feed additives stored between the pressing plate and the bottom plate decreases, the pressing plate will move closer to the bottom plate, and the positions of the four groups of stirring plates can be adjusted by compressing the third spring. The four groups of stirring plates can fit tightly together. Because of the staggered arrangement, no interference will occur, and the spacing between the stirring plates can be adjusted when the bottom plate and the top plate produce relative displacement.

[0018] 3. The present invention covers the top of the microbial feed additive with a pressing plate. As the amount of the microbial feed additive decreases, the second spring drives the tooth plate and the pressing plate to move downward. The position of the pressing plate and the remaining amount of the microbial feed additive in the inner barrel can be directly known through the value of the scale on the top of the storage barrel.

[0019] 4. The present invention passes the first sealing plug through a pull rope. When the first sealing plug is opened, both ends of the pull rope will simultaneously drive two scrapers to slide along the slide rail and the cone disk, pushing the microbial feed additives dropped from the surface of the cone disk to the discharge port for delivery, and then the scrapers are reset to their original positions by a rubber band.

[0020] 5. Compared with the prior art, the additives are stored in the inner cylinder of the present invention. The amount of the remaining additives can be measured by the pressure plate, which is convenient for people to know the remaining situation inside the device. The cone disk and the scraper assembly can be used to conveniently deliver a certain amount of additives. In the process of delivering, the inner cylinder is isolated from the outside world to reduce the entry of moisture, thereby reducing the frequency of use of the drying device and avoiding the large opening for taking out the additives. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a microbial feed additive storage device of the present invention;

[0022] Figure 2 This is a schematic diagram of the internal structure of a storage barrel of a microbial feed additive storage device of the present invention;

[0023] Figure 3 This is a schematic diagram of the top structure of the inner cylinder of a microbial feed additive storage device of the present invention;

[0024] Figure 4 This is a schematic structural diagram of a wall scraping component of a microbial feed additive storage device of the present invention;

[0025] Figure 5 This is a schematic diagram of the bottom of a cone disk of a microbial feed additive storage device of the present invention;

[0026] Figure 6 This is a schematic diagram of the storage component structure of a microbial feed additive storage device of the present invention;

[0027] Figure 7 The present invention is a schematic diagram of the positional relationship between a wall scraping component and a storage component of a microbial feed additive storage device.

[0028] In the figure: 1. storage barrel; 11. feed port; 12. discharge port; 13. drying device; 14. corrugated hose; 15. delivery pipe; 16. first sealing plug; 17. inner tube; 18. delivery chamber; 19. second sealing plug; 110. delivery port; 111. retaining ring; 112. first spring; 2. cone disk; 21. weight sensor; 3. storage assembly; 31. pressure plate; 32. bottom plate; 33. hollow tube; 34. handle; 35. air hole; 36. scale; 37. second spring; 38. stirring plate; 39. slip ring; 310. third spring; 4. scraper assembly; 41. slide rail; 42. scraper; 43. pull rope; 44. rubber band. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] See also Figures 1 to 7The present invention provides a technical solution: a microbial feed additive storage device, comprising a storage barrel 1, an inner barrel 17 is fixed inside the storage barrel 1, and a cone disk 2 is fixed between the outer wall of the inner barrel 17 and the inner wall of the storage barrel 1, and a delivery cavity 18 is arranged on the top of the cone disk 2, and a discharge port 12 is opened on the surface of the storage barrel 1 parallel to the cone disk 2, and a scraping component 4 is arranged on the surface of the cone disk 2, and the scraping component 4 includes a scraper 42, and two groups of scrapers 42 are symmetrically arranged on the top of the cone disk 2, and The bottom of the scraper 42 is in sliding contact with the surface of the cone 2, and the two sides of the scraper 42 are in sliding contact with the outer wall of the inner cylinder 17 and the inner wall of the storage barrel 1. The inner cylinder 17 is provided with a storage assembly 3, and the storage assembly 3 includes a bottom plate 32, and the bottom plate 32 is located at the bottom of the inner cylinder 17. A pressure plate 31 is provided on the top of the bottom plate 32. A hollow tube 33 is rotatably installed at the center of the bottom plate 32 through a bearing, and the pressure plate 31 is slidably sleeved on the surface of the hollow tube 33. The top of the hollow tube 33 is sealed and slides out of the storage A handle 34 is rotatably installed on the top of the storage barrel 1 through a bearing, an annular delivery outlet 110 is opened near the top of the inner barrel 17, and a retaining ring 111 is slidably installed on the inner wall of the inner barrel 17 corresponding to the position of the delivery outlet 110, a feed port 11 is arranged on the top outer wall of the storage barrel 1, and one end of the feed port 11 penetrates into the surface of the inner barrel 17 located at the bottom of the delivery outlet 110, when the device is used, the microbial feed additive is sent from the feed port 11 into the inner barrel 17 between the pressing plate 31 and the bottom plate 32 for storage, and the air in the inner barrel 17 is dried during the storage process, and when the microbial feed additive needs to be taken out, the microbial feed additive is pushed out from the delivery outlet 110 at the top of the inner barrel 17 by moving the pressing plate 31 and the bottom plate 32, and falls on the cone disk 2 of the delivery chamber 18, and then the microbial feed additive is pushed out from the discharge port 12 by the scraping component 4, so as to realize the quantitative removal of the microbial feed additive, and the inner barrel 17 is isolated from the outside during the removal process, so as to reduce the moisture entering the inner barrel 17.

[0031] In this embodiment, the discharge port 12 is internally slidably sealed and plugged with a first sealing plug 16, and the feed port 11 is internally slidably sealed and plugged with a second sealing plug 19, the scraper assembly 4 includes a slide rail 41, the storage barrel 1 is located on the inner wall of the top of the cone 2 and is fixed with an annular slide rail 41, and the scraper 42 slides along the slide rail 41, and a pull rope 43 is provided on the surface of the cone 2, and the two ends of the pull rope 43 slide out from the first sealing plug 16, and the other end of the pull rope 43 is respectively fixed to the two scrapers 4 2, two rubber bands 44 are fixed on the top of the slide rail 41 away from the discharge port 12, and the rubber bands 44 are fixedly connected to the two scrapers 42 respectively, and the pull rope 43 passes through the first sealing plug 16. When the first sealing plug 16 is opened, the two ends of the pull rope 43 will simultaneously drive the two scrapers 42 to slide along the slide rail 41 and the cone disk 2, pushing the microbial feed additives dropped from the surface of the cone disk 2 to the discharge port 12 for delivery, and then the scrapers 42 are reset to their original positions through the rubber bands 44.

[0032] In this embodiment, the storage assembly 3 also includes a scale 36, a scale 36 is slidably mounted on the outer surface of the hollow tube 33, and the bottom of the scale 36 is fixedly connected to the pressing plate 31, the top of the scale 36 slides through the handle 34, a second spring 37 is fixed to one end of the scale 36 passing through the handle 34, and the other end of the second spring 37 is fixedly connected to the handle 34, the pressing plate 31 covers the top of the microbial feed additive, as the amount of microbial feed additive decreases, the second spring 37 drives the tooth plate and the pressing plate 31 to move downward, the position of the pressing plate 31 and the remaining amount of the microbial feed additive in the inner cylinder 17 can be directly known through the value of the scale 36 on the top of the storage barrel 1.

[0033] In this embodiment, the hollow tube 33 is located between the pressure plate 31 and the bottom plate 32, and four groups of slip rings 39 are equidistantly slidably sleeved on the surface, and stirring plates 38 are symmetrically fixed on the outer surface of the slip rings 39. The four groups of stirring plates 38 are staggered, and a third spring 310 is fixed between adjacent slip rings 39. The pressure plate 31 and the bottom plate 32 are fixedly connected to the two third springs 310 at the outermost ends. Air holes 35 are equidistantly opened on the surface of the hollow tube 33. A drying device 13 is fixed on the outer wall of the storage barrel 1. A corrugated hose 14 is fixed on the top of the drying device 13, and the other end of the corrugated hose 14 is fixedly inserted into the handle 34 and communicated with the hollow tube 33. A delivery pipe 15 is fixed on the top of the drying device 13, and the other end of the delivery pipe 15 penetrates into the inner cylinder 17 from the bottom of the cone disk 2. The four groups of stirring plates 38 of the hollow tube 33 between the pressure plate 31 and the bottom plate 32 are connected through the slip ring 39 and the third spring 310. The springs 310 are spaced apart from each other. By artificially rotating the hollow tube 33 to pass through the surface of the top of the storage barrel 1, the internal stirring can be driven to stir the stored microbial feed additives. The gas in the inner cylinder 17 is extracted through the drying device 13 and the air pump, and after drying, it is sent back to the inside of the hollow tube 33 and discharged through the air hole 35 to maintain a dry environment for storing the microbial feed additives. When the amount of microbial feed additives stored between the pressing plate 31 and the bottom plate 32 decreases, the pressing plate 31 will move closer to the bottom plate 32, and the positions of the four groups of stirring plates 38 can be adjusted by compressing the third spring 310. The four groups of stirring plates 38 can fit tightly together. Because of the staggered arrangement, there will be no interference. The spacing between the stirring plates 38 can be adjusted when the bottom plate 32 and the top plate produce relative displacement. The drying device 13 is a common gas drying device. After drying the humid air, it is sent back to the inner cylinder 17 to maintain a stable air pressure in the cylinder.

[0034] In this embodiment, a first spring 112 is fixed equidistantly at the top of the inner cylinder 17 corresponding to the position of the retaining ring 111, and the other end of the first spring 112 is fixedly connected to the retaining ring 111. A drying strip is provided on the surface of the retaining ring 111 facing the delivery outlet 110. A weight sensor 21 is installed at the bottom of the cone 2. The microbial feed additives stored in the inner cylinder 17 make the pressure plate 31 not exceed the position of the delivery outlet 110. In the normal storage stage, the retaining ring 111 blocks the delivery outlet 110 through the elastic force of the first spring 112, and reduces moisture from entering the inner cylinder 17 through the drying strip on its back. This structure can also be used to isolate the outside world from the microbial feed additives after a certain amount of microbial feed additives are delivered into the delivery chamber 18. The inner cylinder 17 is connected. When delivering the microbial feed additive, the handle 34 and the hollow tube 33 are manually pulled upward. Since the pressing plate 31 is at the uppermost end of the microbial feed additive, it will first contact the retaining ring 111 and push the retaining ring 111 upward until the delivery port 110 is opened. At this time, if the handle 34 is continued to be pushed, the height of the microbial feed additive will exceed the delivery port 110. At this time, part of the microbial feed additive overflows from the delivery port 110 and falls on the cone disk 2. The delivered microbial feed additive amount is weighed by the weight sensor 21 at the bottom of the cone disk 2. When the required metering is reached, the bottom plate 32 and the pressing plate 31 are restored to the bottom of the inner cylinder 17 to achieve quantitative delivery of the microbial feed additive.

[0035] When the device is used, the microbial feed additive is sent from the feed port 11 into the inner cylinder 17 between the pressing plate 31 and the bottom plate 32 for storage. The microbial feed additive stored in the inner cylinder 17 makes the pressing plate 31 not exceed the position of the delivery port 110. In the normal storage stage, the retaining ring 111 blocks the delivery port 110 through the elastic force of the first spring 112, and reduces the moisture entering the inner cylinder 17 through the drying strip on the back thereof. The air in the inner cylinder 17 is dried during the storage process. The hollow tube 33 is manually rotated to pass through the surface of the top of the storage barrel 1, which can drive the internal stirring to stir the stored microbial feed additive. The gas in the inner cylinder 17 is extracted through the drying device 13 and the air pump, and after drying, it is sent back to the inside of the hollow tube 33 and discharged through the air hole 35 to maintain a dry environment for storing the microbial feed additive. When the microbial feed additive needs to be taken out, the handle 34 and the hollow tube 33 are manually pulled upward to move the microbial feed additive out. , because the pressing plate 31 is at the uppermost end of the microbial feed additive, it will first contact the retaining ring 111 and push the retaining ring 111 upward until the delivery port 110 is opened. At this time, if the handle 34 is continued to be pushed, the height of the microbial feed additive will exceed the delivery port 110. At this time, part of the microbial feed additive overflows from the delivery port 110 and falls on the cone disk 2. The weight sensor 21 at the bottom of the cone disk 2 bears the amount of microbial feed additive delivered. When the required metering is reached, the bottom plate 32 and the pressing plate 31 are restored to the bottom of the inner cylinder 17. When the first sealing plug 16 is opened, the two ends of the pull rope 43 will simultaneously drive the two scrapers 42 to slide along the slide rail 41 and the cone disk 2, and push the microbial feed additive dropped on the surface of the cone disk 2 to the position of the discharge port 12 for delivery. Then, the scraper 42 is reset to its original position by the rubber band 44, so as to realize the quantitative removal of the microbial feed additive. In the process of removal, the inner cylinder 17 is isolated from the outside world to reduce moisture entering the inner cylinder 17.

[0036] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A microbial feed additive storage device, comprising a storage barrel (1), characterized in that: An inner cylinder (17) is fixed inside the storage barrel (1), and a cone disk (2) is fixed between the outer wall of the inner cylinder (17) and the inner wall of the storage barrel (1). A delivery cavity (18) is arranged on the top of the cone disk (2). A discharge port (12) is provided on the surface of the storage barrel (1) parallel to the cone disk (2). A wall scraping assembly (4) is provided on the surface of the cone disk (2). The wall scraping assembly (4) comprises a scraper (42). Two groups of scrapers (42) are symmetrically arranged on the top of the cone disk (2), and the bottom of the scraper (42) is in sliding contact with the surface of the cone disk (2). Both sides of the scraper (42) are in sliding contact with the outer wall of the inner cylinder (17) and the inner wall of the storage barrel (1). (17) is provided with a storage assembly (3) inside, the storage assembly (3) comprising a bottom plate (32), and the bottom plate (32) is located at the bottom of the inner cylinder (17), a pressure plate (31) is provided on the top of the bottom plate (32), a hollow tube (33) is rotatably mounted at the center of the bottom plate (32) via a bearing, and the pressure plate (31) is slidably sleeved on the surface of the hollow tube (33), the top of the hollow tube (33) is sealed and slidable to pass through the storage barrel (1), a handle (34) is rotatably mounted on the top via a bearing, the inner cylinder (17) is provided with an annular delivery outlet (110) near the top, and a retaining ring is slidably mounted on the inner wall of the inner cylinder (17) at a position corresponding to the delivery outlet (110). (111), a feed port (11) is provided on the top outer wall of the storage barrel (1), and one end of the feed port (11) penetrates into the inner cylinder (17) and is located on the surface of the bottom of the delivery port (110), a first sealing plug (16) is inserted into the inner sliding seal of the discharge port (12), and a second sealing plug (19) is inserted into the inner sliding seal of the feed port (11), the scraper assembly (4) comprises a slide rail (41), an annular slide rail (41) is fixed on the inner wall of the storage barrel (1) located at the top of the cone disk (2), and the scraper (42) slides along the slide rail (41), and a pull rope (43) is provided on the surface of the cone disk (2), and both ends of the pull rope (43) are connected from The first sealing plug (16) slides out, and the other ends of the pull rope (43) are respectively fixed on the outer surfaces of the two scrapers (42). Two rubber bands (44) are fixed to the top of the slide rail (41) away from the discharge port (12), and the rubber bands (44) are respectively fixedly connected to the two scrapers (42). A weight sensor (21) is installed at the bottom of the cone disk (2). When the microbial feed additive is delivered, the handle (34) and the hollow tube (33) are manually pulled upward. Because the pressure plate (31) is at the uppermost end of the microbial feed additive, it will first contact the retaining ring (111) and push the retaining ring (111) upward until the delivery port (110) is opened.

2. A microbial feed additive storage device according to claim 1, characterized in that: The storage assembly (3) further comprises a scale (36), the scale (36) being slidably mounted on the outer surface of the hollow tube (33), the bottom of the scale (36) being fixedly connected to the pressing plate (31), the top of the scale (36) slidingly passing through the handle (34), a second spring (37) being fixedly mounted on one end of the scale (36) passing through the handle (34), and the other end of the second spring (37) being fixedly connected to the handle (34).

3. A microbial feed additive storage device according to claim 2, characterized in that: The hollow tube (33) is equidistantly and slidably sleeved with four groups of slip rings (39) on the surface between the pressure plate (31) and the bottom plate (32), and stirring plates (38) are symmetrically fixed on the outer surface of the slip rings (39), the four groups of stirring plates (38) are staggered, and third springs (310) are fixed between adjacent slip rings (39), and the pressure plate (31) and the bottom plate (32) are fixedly connected to the two third springs (310) at the outermost ends.

4. A microbial feed additive storage device according to claim 3, characterized in that: The surface of the hollow tube (33) is provided with air holes (35) at equal intervals, a drying device (13) is fixed on the outer wall of the storage barrel (1), a corrugated hose (14) is fixed on the top of the drying device (13), and the other end of the corrugated hose (14) is fixedly inserted into the handle (34) and communicated with the hollow tube (33).

5. A microbial feed additive storage device according to claim 4, characterized in that: A delivery pipe (15) is fixed on the top of the drying device (13), and the other end of the delivery pipe (15) penetrates into the inner cylinder (17) from the bottom of the cone disk (2).

6. A microbial feed additive storage device according to claim 1, characterized in that: A first spring (112) is fixed equidistantly on the top of the inner cylinder (17) at a position corresponding to the retaining ring (111), and the other end of the first spring (112) is fixedly connected to the retaining ring (111). A drying strip is provided on the surface of the retaining ring (111) on the side facing the delivery outlet (110).

Images