Selenium-rich feed suitable for bee breeding and production equipment thereof

Abstract

The invention discloses a selenium-rich feed suitable for bee breeding and production equipment thereof, and belongs to the field of bee feeds, the selenium-rich feed is used for bee feeds, and the selenium-rich feed comprises the following components in parts by weight: a pollen mixture, deionized water, substitute powder, powdered sugar, yeast powder, a composite mineral raw material and a composite vitamin raw material, the pollen mixture is collected from buckwheat flowers and rape flowers sprayed by a sodium selenite aqueous solution, and the pasty substance is dried by production equipment and crushed to form storable powder feed. According to the technical scheme, necessary nutrition can be provided for growth of bees through improvement of the feed, safe intake of selenium can be guaranteed, the honey produced by the bees contains the selenium, meanwhile, the preparation efficiency and quality of the feed for the bees can be improved, and the feed for the bees is convenient to store.

Description

Technical Field

[0001] This application belongs to the field of bee feed production. Specifically, it particularly relates to a selenium-rich feed suitable for bee breeding and its production equipment. Background Art

[0002] Bee breeding is a common agricultural breeding project. The healthy development of bee colonies is an important factor to ensure the sustainable development of bee breeding. Therefore, in the case of insufficient natural honey collection during non-blooming seasons, it is necessary to supplement the nutritional components required for the development of bee colonies in the form of bee feed.

[0003] For example, in the prior art, referring to the patent document with the Chinese patent publication number CN110771740A, it discloses an efficiency-enhancing preparation for improving bee reproduction ability, its preparation method and application, and specifically discloses the following technical solution: calculated by weight, it contains the following components: 5 - 30 parts of vitamins, 0.1 - 2.0 parts of minerals, 850 - 1000 parts of sugars, and 5 - 30 parts of proteins; it includes the following steps: mixing the vitamins, minerals, sugars and proteins, uniformly stirring and then sealing to obtain the efficiency-enhancing agent for improving bee reproduction ability. Using the efficiency-enhancing preparation for improving bee reproduction ability provided by the present invention, the growth of the bee colony is significantly higher than that of the control group. In addition, no bee diseases are found, indicating that the efficiency-enhancing preparation for improving bee reproduction ability provided by the present invention is suitable for improving bee reproduction ability and disease resistance, making the queen bee lay eggs actively, and the bee colony strong and full of vitality.

[0004] The prior art also mentions a preparation method of selenium-rich honey. Referring to the Chinese patent publication number CN107593622A, it specifically discloses the following technical solution: mainly adopting spleen irrigation feeding and cooperating with the method of allowing bees to freely feed on pollen. Feed the bees with an artificial pollen selenium-rich feed made of soybean powder, malt powder, selenium-rich yeast powder, potassium bicarbonate, magnesium sulfate, vitamin C, lysine, and methionine to promote the absorption and digestion ability of bees, so as to obtain high-protein and high-nutritional-value selenium-rich honey.

[0005] In the above technical solution, the selenium source addition method adopted is in the form of selenium-rich yeast powder. However, this belongs to a post-positioned selenium source addition method, and there may be a low utilization rate of the selenium source. A relatively high selenium source addition amount may have an impact on the bee colony.

[0006] At the same time, the applicant believes that it is necessary to provide a new bee feed containing selenium element, and to realize new equipment processing for this bee feed, which is convenient for storage and feeding requirements, can meet the requirements of paste or dried powder form, and can flexibly select different methods to make the bee feed have a relatively long storage time and balanced nutrition. Summary of the Invention

[0007] The purpose of this application is to provide a selenium-rich feed applicable to bee farming and its production equipment, which can provide necessary nutrients for the growth of bees through the improvement of the feed, ensure the safe intake of selenium elements, and contain selenium elements in the honey produced by bees. At the same time, it can also improve the preparation efficiency and quality of bee feed and facilitate the storage of bee feed.

[0008] To achieve the above object, this application is realized through the following technical solutions: A selenium-rich feed applicable to bee farming described in this application is prepared from the following raw materials in parts by weight: 100 parts of pollen mixture, 200 parts of deionized water, 50 parts of substitute powder, 50 parts of sugar powder, and yeast powder is added in an amount of 1% - 2% of the above parts by weight; and on the basis of the above substances in parts by weight, a compound mineral raw material is added in an amount of 340 mg / kg, and a compound vitamin raw material is added in an amount of 29 mg / kg; The pollen mixture includes buckwheat pollen and rape pollen in a weight ratio of 2:1; The buckwheat for collecting buckwheat pollen and the rape for collecting rape pollen should be sprayed with sodium selenite aqueous solution with a concentration of 180×10 -6 at the early growth stage, middle growth stage, and early flowering stage respectively; After collection, buckwheat pollen and rape pollen are sterilized and disinfected, and then mixed evenly to form a pollen mixture; The substitute powder includes plant protein powder, carrot powder, honey, and deionized water configured in a weight ratio of 2:2:1:1.

[0009] As one of the preferred technical solutions, in this application, the sugar powder is one of sucrose or granulated sugar; After the pollen mixture, deionized water, substitute powder, sugar powder, and yeast powder are mixed, they are sealed and fermented at room temperature for 48h - 72h; After fermentation is completed, a compound mineral raw material and a compound vitamin raw material are added and dried into flakes; The plant protein powder is soy protein powder.

[0010] As one of the preferred technical solutions, in this application, the compound mineral raw material includes 29 mg / kg of NaCl, 2 mg / kg of ZnSO4·H2O, 1 mg / kg of FeSO4·H2O, 160 mg / kg of KH2PO4, 50 mg / kg of MgSO4·H2O, and 98 mg / kg of KCl.

[0011] As one of the preferred technical solutions, in this application, the compound vitamin raw material includes 20 mg / kg of vitamin C, 0.1 mg / kg of vitamin B1, 0.9 mg / kg of vitamin B3, 1 mg / kg of vitamin A, 3 mg / kg of vitamin B12, 1 mg / kg of vitamin D, and 3 mg / kg of vitamin E.

[0012] The present application also discloses a production device for the selenium-rich feed suitable for bee breeding. This production device is used to mix pollen mixture, deionized water, substitute powder, sugar powder, and yeast powder, and then dry the paste formed by mixing the fermentation product after sealed fermentation with mineral raw materials and compound vitamin raw materials into flakes and grind them into powder. It includes an extrusion cylinder. The bottom end of the extrusion cylinder has a pressing cylinder discharge pipe, and the pressing cylinder discharge pipe is located above the material receiving and drying plate. An extrusion shaft is arranged inside the extrusion cylinder, and the extrusion shaft drives the extrusion plate to move inside the extrusion cylinder. The material receiving and drying plate is located at the end of the radiation plate, and the radiation plate is fixed to the central plate as a whole. The central plate is coaxially arranged with the driving gear plate. The driving gear plate is meshed and driven with the driven gear. The driven gear is located at the bottom end of the material receiving rotating shaft. The material receiving rotating shaft is rotatably installed at the end of the radiation plate and is connected to the material receiving and drying plate. An arc-shaped drying box and a suction cup lifting cylinder are also arranged in the rotation direction of the material receiving and drying plate. The suction cup lifting cylinder is close to the extrusion cylinder, and a suction cup connecting plate is connected to the telescopic end of the suction cup lifting cylinder. An electromagnetic suction cup is arranged on the suction cup connecting plate, and the electromagnetic suction cup is aligned with the limit ring. The limit ring is inserted at the edge position of the material receiving and drying plate. Below the material receiving and drying plate aligned with the limit ring, there is a discharge tray, and the discharge tray is connected to the grinding cylinder.

[0013] As one of the preferred technical solutions, in the present application, a pushing block is arranged on the radiation plate. The pushing block is a T-shaped structural block and is pushed by the telescopic end of the pushing cylinder. The pushing cylinder is located above.

[0014] As one of the preferred technical solutions, in the present application, an arc-shaped bottom plate is arranged between adjacent radiation plates on the central plate. There is a gap for limiting the pushing block in the initial state at the position of the radiation plate between adjacent arc-shaped bottom plates. The arc-shaped bottom plate is connected to the arc-shaped limiting plate at the corresponding position through a limiting connecting plate. Adjacent arc-shaped limiting plates form a space for the material receiving and drying plate to rotate.

[0015] As one of the preferred technical solutions, in the present application, the arc-shaped drying box is arranged on the rotation path of the material receiving and drying plate and covers the material receiving and drying plate except for the positions aligned with the extrusion cylinder and the suction cup lifting cylinder. It includes a drying inner plate body and a drying outer plate body. The drying inner plate body is located above the inner side of the material receiving and drying plate, and the drying outer plate body is located outside the material receiving and drying plate. A drying box bottom plate is arranged between the drying inner plate body and the drying outer plate body. A number of drying air outlet holes are distributed on the drying box bottom plate. A number of hot air inlet pipes are arranged at the closed shell connecting the drying inner plate body and the drying outer plate body above the drying box bottom plate. The hot air inlet pipes are communicated with the external air supply pipeline.

[0016] As one of the preferred technical solutions, in the present application, the limiting ring is of a ring structure. The limiting ring is inserted into the ring insertion holes through a plurality of ring insertion blocks distributed at the bottom. The ring insertion holes are located on the material receiving and drying plate and penetrate through the material receiving and drying plate. A plurality of electromagnetic suction cups are evenly distributed at the edge position of the suction cup connecting plate, and the electromagnetic suction cups are located within the horizontal projection area of the limiting ring on the suction cup connecting plate.

[0017] As one of the preferred technical solutions, in the present application, the discharge tray includes a transition surface located below the material receiving and drying plate and a discharge connection interface connected to the grinding cylinder. A slope is provided between the transition surface and the discharge connection interface. The discharge connection interface is communicated with the inlet of the grinding cylinder. The tail end of the grinding cylinder has a grinding shaft body that drives the internal conical grinding block to rotate. A conical grinding cavity that cooperates with the grinding shaft body is provided inside the grinding cylinder. The gap between the conical grinding cavity and the conical grinding block gradually decreases, and is discharged through the grinding outlet of the grinding cylinder under the push of the conical grinding block. A spiral pushing plate is provided in the length direction of the conical grinding block.

[0018] Compared with the prior art, the beneficial effects of the present application are as follows: The present application can change the addition method of selenium element in bee feed and cooperate with other nutritional components in the bee feed. It not only helps to achieve the intake of its own nutritional elements during the bee feeding stage, but also can achieve the safe and effective intake of selenium element and the conversion from inorganic selenium to organic selenium, and the selenium element is reflected in the honey produced by bees.

[0019] With the improvement of the production equipment, the present application not only improves the production efficiency and quality of the above-mentioned bee feed, but also facilitates the subsequent storage of bee feed, ensures the nutritional components of the feed, and is convenient for feeding bees in different seasons. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the three-dimensional overall structure of the present application Figure 1 .

[0021] Figure 2 is the three-dimensional overall structure of the present application Figure 2 .

[0022] Figure 3 is the three-dimensional internal structure diagram of the arc-shaped drying box in the present application.

[0023] Figure 4 is the structure and relative position diagram of the material receiving and drying plate and its radiation plate, center plate, and drive gear plate in the present application.

[0024] Figure 5 is the top view of the present application.

[0025] In the figure: 1, arc drying box; 2, hot air inlet pipe; 3, radiation plate; 4, pushing block; 5, pushing cylinder; 6, arc bottom plate; 7, limiting connecting plate; 8, extrusion shaft; 9, extrusion cylinder; 10, pressing cylinder fixing plate; 11, pressing cylinder discharge pipe; 12, arc limiting plate; 13, limiting ring; 14, material receiving and drying plate; 15, discharge tray; 16, grinding shaft body; 17, discharge connecting port; 18, grinding cylinder; 19, grinding outlet; 20, electromagnetic chuck; 21, chuck connecting plate; 22, chuck lifting cylinder; 23, cylinder fixing plate; 24, center plate; 25, driven gear; 26, material receiving rotating shaft; 27, driving gear plate; 28, gear plate bushing; 29, bushing fixing plate; 30, driving main shaft; 31, ring body insertion hole; 32, ring body insertion block; 33, drying inner plate body; 34, drying air outlet; 35, drying box bottom plate; 36, drying outer plate body. Detailed implementation mode

[0026] The technical solution described in this application will be further described and illustrated below in conjunction with the accompanying drawings and embodiments.

[0027] Embodiment 1

[0028] A selenium-rich feed suitable for bee breeding is prepared from the following raw materials in parts by weight: 100 parts of pollen mixture, 200 parts of deionized water, 50 parts of substitute powder, 50 parts of sugar powder, and yeast powder is added in an amount of 1% - 2% of the above parts by weight; and on the basis of the above parts by weight of substances, a compound mineral raw material is added in an amount of 340 mg / kg, and a compound vitamin raw material is added in an amount of 29 mg / kg; The pollen mixture includes buckwheat pollen and rape pollen in a ratio of 2:1 by weight; the buckwheat for collecting buckwheat pollen and the rape for collecting rape pollen should be sprayed with sodium selenite aqueous solution at a concentration of 180×10 -6 at the early growth stage, middle growth stage, and early flowering stage respectively; the buckwheat pollen and rape pollen are sterilized and disinfected after collection and mixed evenly to form a pollen mixture; The substitute powder includes plant protein powder, carrot powder, honey, and deionized water configured in a ratio of 2:2:1:1 by weight; The sugar powder is one of sucrose or granulated sugar; the pollen mixture, deionized water, substitute powder, sugar powder, and yeast powder are mixed and sealed, and placed in a room temperature environment for fermentation for 48 h - 72 h; after fermentation is completed, a compound mineral raw material and a compound vitamin raw material are added and dried into flakes; the plant protein powder is soy protein powder.

[0029] The composite mineral raw material includes 29 mg / kg of NaCl, 2 mg / kg of ZnSO4·H2O, 1 mg / kg of FeSO4·H2O, 160 mg / kg of KH2PO4, 50 mg / kg of MgSO4·H2O, and 98 mg / kg of KCl.

[0030] The composite vitamin raw material includes 20 mg / kg of vitamin C, 0.1 mg / kg of vitamin B1, 0.9 mg / kg of vitamin B3, 1 mg / kg of vitamin A, 3 mg / kg of vitamin B12, 1 mg / kg of vitamin D, and 3 mg / kg of vitamin E.

[0031] The above raw materials can cooperate with each other and promote each other. While meeting the digestion ability of bees, they can improve the intake of the above-mentioned nutritional components of bee feed by bees, and realize the absorption of various nutritional elements under the transformation of enzymes in the bees' bodies. And selenium can be accumulated in honey under absorption and transformation to obtain selenium-rich honey with higher nutritional value.

[0032] Example 2

[0033] As Figures 1 to 5 shown, a selenium-rich feed production device suitable for bee breeding includes an extrusion cylinder 9. The extrusion cylinder 9 is a hollow cylinder with a sealed bottom and an open top. A plurality of cylinder discharge pipes 11 are connected to the bottom of the extrusion cylinder 9. The bottom outlet of the cylinder discharge pipe 11 is located above the material receiving and drying plate 14 and does not affect the passage of the limit ring 13.

[0034] An extrusion plate is arranged inside the extrusion cylinder 9. The extrusion plate is driven by an extrusion shaft 8. Driven by the extrusion shaft 8, the material between the extrusion block and the cylinder discharge pipe 11 will be extruded onto the material receiving and drying plate 14 in batches through the cylinder discharge pipe 11. Due to the viscous characteristics of the mixed material, when no pressure is applied by the extrusion block, the material to be extruded will continue to remain in the extrusion cylinder 9.

[0035] The extrusion cylinder 9 is fixed to the frame through a cylinder fixing plate 10. A sucker lifting cylinder 22 is also fixed to the frame through a cylinder fixing plate 23. The sucker lifting cylinder 22 is vertically arranged relative to the material receiving and drying plate 14. The telescopic end of the sucker lifting cylinder 22 is connected to a sucker connecting plate 21. A plurality of electromagnetic suckers 20 are distributed on the sucker connecting plate 21. The electromagnetic suckers 20 are aligned with the limit ring 13 and are evenly distributed relative to the limit ring 13. The limit ring 13 is inserted into the material receiving and drying plate 14 and is located at the edge position of the material receiving and drying plate 14. The end face of the limit ring 13 is higher than the end face of the material receiving and drying plate 14. There are multiple cylinder discharge pipes 11, and they are located within the area of the material receiving and drying plate 14 formed by the limit ring 13.

[0036] Below the material receiving and drying plate 14 aligned with the sucker lifting cylinder 22, there is a discharge tray 15, and the material receiving and drying plate 14 is connected to the grinding cylinder 18 through the discharge tray 15.

[0037] Except for the position of the material receiving and drying plate 14 aligned with the extrusion cylinder 9 and the sucker lifting cylinder 22, the remaining material receiving and drying plates 14 are all covered by the arc-shaped drying box 1. The arc-shaped drying box 1 includes a drying inner plate body 33 and a drying outer plate body 36. The drying inner plate body 33 is located above the inner side of the material receiving and drying plate 14, and the drying outer plate body 36 is located outside the material receiving and drying plate 14. Both the drying inner plate body 33 and the drying outer plate body 36 are connected to the drying box bottom plate 35. The drying box bottom plate 35 is located above the material receiving and drying plate 14 and does not affect the passage of the limit ring 13. Above the drying box bottom plate 35, there is a sealed housing, and several hot air inlet pipes 2 are distributed above the sealed housing. The hot air inlet pipes 2 are communicated with the external heat supply pipeline.

[0038] The material receiving and drying plate 14 is located at the end of the radiation plate 3, and a material receiving rotating shaft 26 is coaxially arranged below the material receiving and drying plate 14. The material receiving rotating shaft 26 is rotationally connected to the end of the radiation plate 3 and is vertically arranged relative to the end of the radiation plate 3. At the bottom end of the material receiving rotating shaft 26 extending out of the radiation plate 3, there is a driven gear 25, and the driven gear 25 is meshed and driven with the driving gear plate 27.

[0039] The material receiving and drying plate 14 is limited by the arc-shaped limiting plates 12 on both sides. The arc-shaped limiting plates 12 are located between adjacent radiation plates 3 and are integrally connected to one end of the limiting connecting plate 7 on the inner side. The other end of the limiting connecting plate 7 is connected to the arc-shaped bottom plate 6 at the corresponding position. The arc-shaped bottom plate 6 is located between adjacent radiation plates 3 and is fixedly connected to the radiation plate 3. A distance for placing and limiting the pushing block 4 is formed between adjacent arc-shaped bottom plates 6. The material receiving and drying plate 14 is of a T-shaped structure and can pass through the gap reserved by the adjacent arc-shaped limiting plates 12 for limiting the material receiving and drying plate 14.

[0040] The pushing block 4 is pushed by the telescopic end of the pushing cylinder 5. The pushing cylinder 5 is arranged along the length direction of the radiation plate 3 and drives the pushing block 4 to move along the length direction of the radiation plate 3.

[0041] The pushing cylinders 5 are circumferentially distributed on the central plate 24. The central plate 24 and the radiation plate 3 are integrated. Below the central plate 24 is the driving gear plate 27. At the bottom end of the central plate 24, a driving main shaft 30 is coaxially arranged. At the bottom end of the driving gear plate 27, a gear plate shaft sleeve 28 is coaxially arranged. The gear plate shaft sleeve 28 is rotationally connected to the driving main shaft 30, and a bearing structure can be arranged at the rotation position. The gear plate shaft sleeve 28 is connected to the machine frame through the shaft sleeve fixing plate 29.

[0042] Example 3

[0043] Continue to refer to Figures 1 to 5 A selenium-rich feed production device suitable for bee breeding. A number of annular insertion holes 31 are processed at the circumferential edge position of the material receiving and drying plate 14. The annular insertion holes 31 are correspondingly arranged with annular insertion blocks 32. The annular insertion blocks 32 are located at the circumferential position of the material receiving and drying plate 14 and are fixedly connected to the bottom surface of the material receiving and drying plate 14. The annular insertion holes 31 are through holes.

[0044] The discharging tray 15 is a transition surface below the material receiving and drying plate 14. The discharging tray 15 further includes a discharging connection port 17 connected to the feeding port of the grinding cylinder 18. The transition surface and the discharging connection port 17 are inclined surfaces. The tail end of the grinding cylinder 18 has a grinding shaft body 16 that drives the internal conical grinding block to rotate. A conical grinding cavity that cooperates with the grinding shaft body 16 is arranged inside the grinding cylinder 18. The gap between the conical grinding cavity and the conical grinding block gradually decreases, and is discharged through the grinding outlet 19 of the grinding cylinder 18 under the push of the conical grinding block; a spiral pushing plate is arranged in the length direction of the conical grinding block.

[0045] The structures and connection relationships of the remaining parts are the same as those in the previous embodiment. Those skilled in the art can understand and apply the technical solutions recorded in this embodiment on the basis of referring to the technical solutions listed in the previous embodiment.

[0046] On the basis of the above embodiment, the following paragraphs are used to continue to describe in detail the technical features involved and the functions and roles played by the technical features in this technical solution, so as to help those skilled in the art fully understand the technical solution and reproduce it.

[0047] In this application, the selenium element does not directly add inorganic selenium during the feed production process, but increases the storage of selenium element in the raw material link of the feed. For example, spraying a sodium selenite aqueous solution with a concentration of 180×10 -6 during the initial growth stage, middle growth stage, and early flowering stage of buckwheat and rape plants, so that the selenium element can be enriched in buckwheat nectar and rape flower nectar. And using various enzymes secreted by the salivary glands and digestive tracts of bees to convert the inorganic selenium contained in the above nectar into organic selenium. During the honey brewing process of bees, the above organic selenium can also combine with proteins, amino acids, or sugars in honey under the action of enzymes of bees and honey to form selenium-rich honey, promoting the enrichment of trace and macro elements beneficial to the human body in the human body and improving the medical and health care value of honey.

[0048] In this application, sugars that provide energy for the life activities of bees are added to the feed to meet the differentiation of bee individual formation. The supply of proteins required for bee growth is achieved through pollen and substitute pollen. At the same time, compound vitamins and compound minerals can be added to the above-mentioned protein supply substances, and lysine, arginine, etc. can also be added, and made into a cake or paste shape and placed at the feeding place for bees to feed.

[0049] During the growth process of bees, vitamins can widely participate in various metabolic reactions in the bee body to ensure the stable growth and weight gain of bee individuals. At the same time, vitamins can promote the gland development of bees, especially worker bees, and improve the immunity and lifespan of bees.

[0050] Adding mineral elements to the feed can maintain the electrolyte balance in the bee body and exert normal production performance. Minerals can ensure the normality of the bee colony, ensure the nursing ability of the bee colony, and contribute to ensuring the stability of the bee colony.

[0051] In this application, an aqueous solution of nano-selenium (nano-selenium, nano-Se) can be appropriately added additionally. Nano-selenium has the characteristics of high surface activity, high catalytic rate, large specific surface area, strong adsorption ability, and low toxicity. It can also be used to spray instead of sodium selenite in this application to reduce the problems of high toxicity and poor bioavailability of sodium selenite.

[0052] In this application, the particle sizes of the selected pollen mixture, substitute pollen, and sugar powder should be between 100 mesh and 300 mesh to meet the growth and development needs of bees, promote the development of the intestines of worker bees in the bee colony, promote the content of total protein and albumin in their hemolymph, ensure the absorption of nutrients, improve the activity of phenol oxidase, improve immunity and antioxidant capacity.

[0053] In this application, the arc-shaped drying oven 1 is used to continuously dry the feed during the rotation of the material receiving and drying plate 14 through hot air, so as to facilitate subsequent grinding and storage. The arc-shaped drying oven 1 includes a drying oven bottom plate 35 located above the rotation path of the material receiving and drying plate 14. The drying oven bottom plate 35 is an arc-shaped plate body, and the distance between it and the radiation plate 3 should not affect the passage of the limit ring 13 and the material receiving and drying plate 14. Moreover, in order to close the space above the drying oven bottom plate 35, improve the distribution effect of hot air and the drying quality, a sealed housing is provided above the drying oven bottom plate 35, and a number of hot air inlet pipes 2 are connected through the sealed housing. The hot air inlet pipes 2 are communicated with the pipeline providing drying gas outside, and valve devices such as flow control valves or stop valves should be provided on the pipeline.

[0054] In this application, the arc-shaped drying oven 1 is connected to the frame through the drying inner plate body 33 and the drying outer plate body 36. The drying inner plate body 33 is located above the inner position of the material receiving and drying plate 14, and the drying outer plate body 36 is located at the outer position of the material receiving and drying plate 14. The two can form a limiting space for the material receiving and drying plate 14 to ensure the stable passing of the material receiving and drying plate 14 and improve the drying effect. At the same time, in this application, the drying outer plate body 36 is also fixed to the frame through a connecting piece.

[0055] In this application, the material receiving and drying plate 14 is rotatably connected to the end of the radiation plate 3 through the material receiving rotating shaft 26. A bearing structure can be provided at the connection position between the material receiving rotating shaft 26 and the end of the radiation plate 3 to meet the stability of rotation, and the adopted bearing structure should be able to meet the service life at the drying temperature.

[0056] In this application, a driven gear 25 is provided at the position where the material receiving rotating shaft 26 passes through the bottom end of the radiation plate 3. The driven gear 25 is distributed outside the driving gear plate 27 and meshes with the driving gear plate 27 for transmission. The top end of the material receiving rotating shaft 26 is located above the end of the radiation plate 3 and is coaxially connected to the material receiving and drying plate 14. The bottom surface of the material receiving and drying plate 14 is in contact with the end of the radiation plate 3.

[0057] In this application, the tail end of the radiation plate 3 is fixed to the central plate 24 and forms an integral body with the central plate 24. The radiation plates 3 are circumferentially distributed on the central plate 24. The bottom of the central plate 24 is the driving gear plate 27. The central plate 24 is in contact with the driving gear plate 27 and rotates relative to it. In this application, the driving gear plate 27 is in a static state, and its bottom is connected to the sleeve fixing plate 29 through the gear plate sleeve 28, and the sleeve fixing plate 29 is fixedly connected to the frame. The central plate 24 is in a state of rotating relative to the driving gear plate 27. A driving main shaft 30 is coaxially arranged at the bottom of the driving gear plate 27. The driving main shaft 30 passes through the gear plate sleeve 28 and then extends out and is connected to the driving device. A bearing structure is provided between the gear plate sleeve 28 and the driving main shaft 30. When the driving main shaft 30 drives the central plate 24 to rotate, the central plate 24 will drive the radiation plate 3 to rotate, the radiation plate 3 will drive the material receiving rotating shaft 26 to rotate, the driven gear 25 on the material receiving rotating shaft 26 will rotate around the driving gear plate 27 meshing with it, the rotation of the driven gear 25 will drive the connected material receiving rotating shaft 26 to rotate around its own axis, and the rotation of the material receiving rotating shaft 26 drives the material receiving and drying plate 14 to rotate. The rotation of the material receiving and drying plate 14 can avoid the phenomenon of uneven drying of the blocky feed carried on it during the drying process.

[0058] In the present application, a sucker lifting cylinder 22 is further provided on one side of the extrusion cylinder 9. The sucker lifting cylinder 22 is vertically arranged with the material receiving and drying plate 14, and the material receiving and drying plate 14 at the corresponding positions of the extrusion cylinder 9 and the sucker lifting cylinder 22 is located outside the arc-shaped drying box 1.

[0059] In the present application, a ring body insertion hole 31 formed by a plurality of arc-shaped through holes is machined at a position near the edge of the material receiving and drying plate 14 in the circumferential direction. The ring body insertion hole 31 is used to connect with the limiting ring 13. Specifically, a plurality of ring body insertion blocks 32 aligned with the ring body insertion hole 31 are distributed at the bottom of the limiting ring 13, and the horizontal projection of the ring body insertion block 32 on the ring body insertion hole 31 is smaller than the ring body insertion hole 31. Therefore, the limiting ring 13 can be connected to the ring body insertion hole 31 on the material receiving and drying plate 14 through the ring body insertion block 32, and then the insertion of the limiting ring 13 and the material receiving and drying plate 14 is realized.

[0060] In the present application, to realize the connection and separation of the limiting ring 13 and the material receiving and drying plate 14 described in the above paragraph, an electromagnetic sucker 20 and a sucker lifting cylinder 22 for driving the electromagnetic sucker 20 to lift and lower are required. Specifically, in the present application, the electromagnetic sucker 20 is arranged at the position for unloading the dried feed and is aligned with the material receiving and drying plate 14 rotated to this position. At this time, the pressure cylinder discharge pipe 11 below the extrusion cylinder 9 can be aligned with the material receiving and drying plate 14 that has unloaded the dried feed. The remaining material receiving and drying plates 14 are still inside the arc-shaped drying box 1. The sucker lifting cylinder 22 is fixedly connected to the frame through a cylinder fixing plate 23. The telescopic end of the sucker lifting cylinder 22 is connected to a sucker connecting plate 21 in the form of a disc structure. The sucker connecting plate 21 is connected with an electromagnetic sucker 20 through fasteners. The electromagnetic sucker 20 includes a plurality of electromagnetic blocks, and the electromagnetic blocks are aligned with the limiting ring 13 and are evenly distributed relative to the limiting ring 13. After the electromagnetic sucker 20 is powered on, the electromagnetic blocks can generate a suction force for adsorbing the limiting ring 13, and then the limiting ring 13 is separated from the material receiving and drying plate 14. Driven by the sucker lifting cylinder 22, the limiting ring 13 moves upward relative to the material receiving and drying plate 14, and the ring body insertion hole 31 is separated from the ring body insertion block 32. When the sucker lifting cylinder 22 drives the sucker connecting plate 21 and the electromagnetic sucker 20 to move downward, after reaching the set distance or the limit movement distance, the ring body insertion hole 31 is inserted into the ring body insertion block 32, the limiting ring 13 fits with the material receiving and drying plate 14, the electromagnetic sucker 20 is powered off, the electromagnetic blocks are released from adsorbing the limiting ring 13, and then the telescopic end of the sucker lifting cylinder 22 is reset.

[0061] In this application, the process of the above paragraph is coordinated with the operation process of the pusher cylinder 5. That is, when the dried feed block is at the discharging position, when the electromagnetic chuck 20 adsorbs the limit ring 13 and stops moving upward driven by the chuck lifting cylinder 22, the pusher cylinder 5 starts to work. The telescopic end of the pusher cylinder 5 drives the connected pusher block 4 to start moving. The pusher block 4 can pass through the gap between adjacent arc-shaped bottom plates 6 and enter the gap between adjacent arc-shaped limit plates 12, and continuously push the dried feed above the material receiving and drying plate 14 to the position where the discharging tray 15 is located. Therefore, in this application, the pusher block 4 is a T-shaped structural block, which needs to have the ability to pass through between adjacent arc-shaped bottom plates 6, also needs to have the ability to pass through between adjacent arc-shaped limit plates 12, and can contact the dried block-shaped feed through the end face at the widest position of its block body to realize the pushing of the block-shaped feed. After the above process is completed, the pusher cylinder 5 drives the pusher block 4 to reset to the initial position. Then, the chuck lifting cylinder 22 drives the chuck connecting plate 21 and the electromagnetic chuck 20 to descend, so that the limit ring 13 is re-inserted into the material receiving and drying plate 14. After the above process is completed, the chuck lifting cylinder 22 resets.

[0062] In this application, the discharging tray 15 has a transition surface located below the material receiving and drying plate 14 but having a sufficient gap from the material receiving and drying plate 14. The discharging tray 15 also has a discharging connection port 17 connected to the feeding port of the grinding cylinder 18. The transition surface and the discharging connection port 17 are integrally connected by an inclined surface, and flanging that turns upward is processed on both sides of the inclined surface.

[0063] In this application, the tail end of the grinding cylinder 18 has a grinding shaft body 16 that drives the internal conical grinding block to rotate. A conical grinding cavity that cooperates with the grinding shaft body 16 is arranged inside the grinding cylinder 18. The gap between the conical grinding cavity and the conical grinding block gradually decreases, and is discharged through the grinding outlet 19 of the grinding cylinder 18 under the push of the conical grinding block; a spiral pusher plate is arranged in the length direction of the conical grinding block.

[0064] Finally, although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A selenium-rich feed suitable for bee breeding, characterized in that: The method is prepared by comprising the following raw materials in parts by weight: 100 parts of pollen mixture, 200 parts of deionized water, 50 parts of substitute powder, 50 parts of powdered sugar, and 1% to 2% of yeast powder according to the above weight parts; and on the basis of the above weight parts, a composite mineral raw material is added in an amount of 340 mg / kg, and a composite vitamin raw material is added in an amount of 29 mg / kg; The pollen mixture includes buckwheat pollen and rapeseed pollen in a weight ratio of 2:1; buckwheat for collecting buckwheat pollen and rapeseed for picking rapeseed pollen should be sprayed with 180×10 -6 Concentration of sodium selenite aqueous solution; buckwheat pollen and rapeseed pollen are sterilized after picking and mixed evenly to form a pollen mixture; The substitute powder includes plant protein powder, carrot powder, honey and deionized water in a weight ratio of 2:2:1:

1.

2. A selenium-rich feed suitable for bee breeding according to claim 1, characterized in that: The powdered sugar is one of sucrose and white sugar; the pollen mixture, deionized water, substitute powder, powdered sugar and yeast powder are mixed and sealed, and fermented at room temperature for 48 hours to 72 hours; after fermentation, composite mineral raw materials and composite vitamin raw materials are added, and dried to form flakes; the plant protein powder is soy protein powder.

3. A selenium-rich feed suitable for bee breeding according to claim 2, characterized in that: The composite mineral raw material includes 29 mg / kg of NaCl, 2 mg / kg of ZnSO4·H2O, 1 mg / kg of FeSO4·H2O, 160 mg / kg of KH2PO4, 50 mg / kg of MgSO4·H2O, and 98 mg / kg of KCl.

4. A selenium-rich feed suitable for bee breeding according to claim 2, characterized in that: The composite vitamin raw material includes 20 mg / kg of vitamin C, 0.1 mg / kg of vitamin B1, 0.9 mg / kg of vitamin B3, 1 mg / kg of vitamin A, 3 mg / kg of vitamin B 12 , 1 mg / kg of vitamin D, 3 mg / kg of vitamin E.

5. A production device for a selenium-rich feed suitable for bee breeding as claimed in any one of claims 1 to 4, characterized in that: The production equipment is used for mixing pollen mixture, deionized water, substitute powder, sugar powder and yeast powder, sealing and fermenting the fermented product, and then mixing it with mineral raw materials and complex vitamin raw materials to form a paste, drying it into flakes and grinding it into powder. It comprises an extrusion cylinder (9), the bottom end of the extrusion cylinder (9) is provided with a cylinder discharge pipe (11), the cylinder discharge pipe (11) is located above the material receiving and drying plate (14), the interior of the extrusion cylinder (9) is provided with an extrusion shaft (8), the extrusion shaft (8) drives the extrusion plate to move in the extrusion cylinder (9), and is characterized in that: the material receiving and drying plate (14) is located at the end of the radiation plate (3), the radiation plate (3) and the center plate (24) are fixed as a whole, the center plate (24) and the driving gear plate (27) are coaxially arranged, and the driving gear plate (27) is meshed with the driven gear (25) to transmit The driven gear (25) is located at the bottom end of the material receiving shaft (26), the material receiving shaft (26) is rotatably mounted on the end of the radiation plate (3) and connected to the material receiving drying plate (14), and an arc-shaped drying box (1) and a suction cup lifting cylinder (22) are also provided in the rotation direction of the material receiving drying plate (14), the suction cup lifting cylinder (22) is close to the extrusion cylinder (9) and a suction cup connecting plate (21) is connected to the telescopic end of the suction cup lifting cylinder (22), an electromagnetic suction cup (20) is provided on the suction cup connecting plate (21), the electromagnetic suction cup (20) is aligned with the limit ring (13), and the limit ring (13) is inserted at the edge of the material receiving drying plate (14); a discharge tray (15) is provided below the material receiving drying plate (14) aligned with the limit ring (13), and the discharge tray (15) is connected to the grinding cylinder (18).

6. The production equipment according to claim 5, characterized in that: A pusher block (4) is provided on the radiation plate (3); the pusher block (4) is a T-shaped structural block and is pushed by the telescopic end of a pusher cylinder (5); the pusher cylinder (5) is located on the top.

7. The production equipment according to claim 6, characterized in that: An arc bottom plate (6) is arranged between adjacent radiation plates (3) on the central plate (24), and a gap is left between the adjacent arc bottom plates (6) at the positions of the radiation plates (3) to limit the initial state of the pusher block (4); the arc bottom plate (6) is connected to the arc limit plate (12) at the corresponding position through a limit connecting plate (7), and the adjacent arc limit plates (12) form a space for the material receiving and drying plate (14) to rotate.

8. The production equipment according to claim 7, characterized in that: The arc-shaped drying box (1) is arranged on the rotation path of the material receiving drying plate (14) and covers the material receiving drying plate (14) except the position where the extrusion cylinder (9) and the suction cup lifting cylinder (22) are aligned; it comprises a drying inner plate (33) and a drying outer plate (36); the drying inner plate (33) is located above the inner side of the material receiving drying plate (14); the drying outer plate (36) is located outside the material receiving drying plate (14); a drying box bottom plate (35) is arranged between the drying inner plate (33) and the drying outer plate (36); a plurality of drying air outlet holes (34) are distributed on the drying box bottom plate (35); a plurality of hot air inlet pipes (2) are arranged at a sealed shell connected to the drying inner plate (33) and the drying outer plate (36) above the drying box bottom plate (35); the hot air inlet pipes (2) are communicated with an external air supply pipeline.

9. The production equipment according to claim 8, characterized in that: The limiting ring (13) is a ring structure, the limiting ring (13) is plugged into the ring plug hole (31) through a plurality of ring plug blocks (32) distributed at the bottom, the ring plug hole (31) is located on the material receiving and drying plate (14) and passes through the material receiving and drying plate (14); the electromagnetic suction cup (20) is multiple and evenly distributed at the edge position of the suction cup connecting plate (21), and the electromagnetic suction cup (20) is located in the horizontal projection area of ​​the limiting ring (13) on the suction cup connecting plate (21).

10. The production equipment according to claim 9, characterized in that: The discharge tray (15) comprises a transition surface located below the material receiving and drying plate (14) and a discharge connection port (17) connected to the grinding cylinder (18); an inclined surface is provided between the transition surface and the discharge connection port (17); the discharge connection port (17) is communicated with the inlet of the grinding cylinder (18); the rear end of the grinding cylinder (18) has a grinding shaft (16) for driving the internal conical grinding block to rotate; the grinding cylinder (18) is provided with a conical grinding cavity matched with the grinding shaft (16); the gap between the conical grinding cavity and the conical grinding block gradually decreases, and the material is discharged through the grinding outlet (19) of the grinding cylinder (18) under the push of the conical grinding block; a spiral push plate is provided in the length direction of the conical grinding block.

Images