Powdered silkworm artificial feed mixing and water forming device and method

Abstract

The application discloses a kind of powder domestic silkworm artificial feed mixed water forming device and method, it is related to silkworm breeding technical field, wherein, device includes: mixing box, one side is equipped with inlet and first baffle, the other side is equipped with outlet and second baffle;Conveying device is equipped in the bottom side of mixing box to the other side;Feed bin is equipped above one side of mixing box, and the lower end of feed bin is equipped with the flat shape of material-throwing portion that penetrates the top of mixing box, and the lower part of material-throwing portion is equipped with first solenoid valve;Suction pipe is communicated with mixing box, and first check valve is arranged in suction pipe;Spraying mechanism includes: spray head, is arranged in the inside top wall or side wall of other side of mixing box;Water pipe, one end is connected with spray head, and the other end penetrates mixing box;Shaped tray is equipped with strip-shaped groove;Scraper is vertically transversely arranged between one side to the other side in the inside of mixing box.The device and method provided by the application can complete the shaping of domestic silkworm feed before cooking, reduce the stirring, dicing and other processes of feed and water, and improve work efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of silkworm breeding, and in particular to a powder silkworm artificial feed mixing and water forming device and method. BACKGROUND

[0002] Artificial silkworm feeding is a revolutionary technology in the history of sericulture development, and is the pursuit and trend of sericulture development. Powder feed is one of the most commonly used silkworm feeds. In the process of silkworm breeding, the picked mulberry leaves are dried by sun drying or steam fixation drying method, and then crushed into 100 mesh mulberry leaf powder. The dry mulberry leaf powder and dry powder such as soybean meal powder and corn powder are mixed with water, stirred, placed in a tray, cooked, cut into pieces, and then fed to silkworms for consumption. The process is complicated and tedious, and the corn powder is sticky when mixed with water. After the dry powder is mixed with water and stirred again, it is difficult to stir uniformly, which is time-consuming. In addition, the feed is easily scattered and broken when cut into strips by a knife, and it is difficult to maintain uniform shape. The feeding is uniform, time-consuming, and labor-intensive. The artificial knife cutting efficiency is low, and the feeding effect is not good. SUMMARY

[0003] In view of the problems existing in the prior art, the present application provides a powder silkworm artificial feed mixing and water forming device and method, which can complete the shaping of silkworm feed before cooking, reduce the stirring, cutting and other processes of feed and water, and improve the work efficiency.

[0004] To achieve the above-mentioned application purposes, the technical solutions of the present application are as follows:

[0005] The powder silkworm artificial feed mixing and water forming device comprises:

[0006] A mixing box is provided with an inlet tray opening on one side, the inlet tray opening is provided with a first shutter which can be opened and closed, and an outlet tray opening is provided on the other side, the outlet tray opening is provided with a second shutter which can be opened and closed;

[0007] A conveying device is arranged from one side to the other side at the bottom of the mixing box;

[0008] A feed bin is arranged above one side of the mixing box, a flat-shaped feeding part is arranged at the lower end of the feed bin and penetrates the top of the mixing box, a first electromagnetic valve is arranged at the lower part of the feeding part, and the feeding opening of the feeding part is perpendicular to the conveying direction of the conveying device;

[0009] An air extraction pipe is in communication with the mixing box for extracting air to generate negative pressure in the mixing box, and a first non-return valve is arranged in the air extraction pipe outside the mixing box;

[0010] The injection mechanism comprises:

[0011] A spray head is arranged on the inner top wall or inner side wall of the other side of the mixing box;

[0012] A water pipe, one end of which is connected with the spray head, and the other end of which penetrates through the mixing box and is connected with a water source;

[0013] A shaping tray, the upper side of which is provided with a strip-shaped groove with closed two ends, and the shaping tray is arranged on the upper side of the conveying device during operation;

[0014] A scraper, which is arranged vertically and transversely between one side and the other side of the inside of the mixing box, and the lower end of the scraper is flush with the upper side of the shaping tray when the shaping tray is arranged on the upper side of the conveying device.

[0015] Further, it further comprises:

[0016] A feeding bin, which is arranged in the middle of the feeding part, and the feeding part is provided with a second electromagnetic valve at the upper part of the feeding bin, and the lower part of the feeding bin is funnel-shaped, and the exhaust pipe is communicated with the feeding bin and is provided with a second check valve outside the feeding bin.

[0017] Further, a vibrator is arranged outside the feeding bin.

[0018] Further, the side wall of the mixing box from one side to the other side is provided with a transparent window.

[0019] Further, the first baffle is arranged outside the disc inlet, and the upper end of the first baffle is hinged to the outer wall of the mixing box.

[0020] Further, the second baffle is arranged outside the disc outlet, and the upper end of the second baffle is hinged to the outer wall of the mixing box.

[0021] Further, the cross section of the strip-shaped groove is a trapezoid with the lower bottom upward, and the upper parts of the adjacent waists of the trapezoids are connected with each other.

[0022] Further, the top view of the shaping tray is rectangular, and one baffle is detachably arranged on each side of the long side direction of the upper side of the shaping tray, the inner side of the baffle is flush with the corresponding outer side of the lower end of the scraper, and the feeding port of the feeding part is arranged above the front part of the shaping tray.

[0023] The application also provides a powder silkworm artificial feed mixing and forming method, which comprises the following steps:

[0024] S1: disc feeding, opening the first baffle, placing the shaping tray on the conveying device through the disc inlet, and locating it below the feeding part;

[0025] S2: feeding, opening the first electromagnetic valve, and feeding the mixed dry powder from the feed bin to the shaping tray through the feeding part;

[0026] S3: leveling, starting the conveying device, in the process of the shaping tray moving from one side to the other side of the mixing box with the conveying device, the scraper will wipe the dry powder above the upper side of the shaping tray;

[0027] S4: spray humidification, the shaping tray moves to the other side of the mixing box, in the case that the first baffle and the second baffle remain closed, the suction pipe will suck the inside of the mixing box to negative pressure, then the spray head is opened to humidify and shape the dry powder, realizing the mixing of dry powder and water;

[0028] S5: tray out, open the second baffle to take out the shaping tray.

[0029] The present application at least includes the following beneficial effects:

[0030] The powder silkworm artificial feed mixing water forming device provided by the application sets a feed bin and a feeding part on one side of the mixing box, sets a suction pipe and a spraying mechanism on the other side, sets a conveying device at the bottom, and places a shaping tray on the conveying device, and a strip-shaped groove is arranged on the upper part of the shaping tray, so that the silkworm feed shaping can be completed before cooking, the processes such as stirring and dicing of the feed and water are reduced, and the work efficiency is improved.

[0031] Other advantages, objects and features of the present application will be partly embodied by the following description, and will be partly understood by those skilled in the art through research and practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is a structure schematic view of the powder silkworm artificial feed mixing water forming device in the process of feeding according to one technical solution of the present application.

[0033] Figure 2 It is a structure schematic view of the powder silkworm artificial feed mixing water forming device in the process of spraying according to one technical solution of the present application.

[0034] Figure 3 It is a top view of the shaping tray according to one technical solution of the present application.

[0035] Figure 4 It is Figure 3 It is a sectional view in A-A direction.

[0036] In the figure, 1 is a mixing box; 11 is a tray inlet; 111 is a first baffle; 12 is a tray outlet; 121 is a second baffle; 2 is a conveying device; 3 is a conveying device; 31 is a feeding part; 311 is a first electromagnetic valve; 312 is a second electromagnetic valve; 4 is a suction pipe; 41 is a first check valve; 42 is a second check valve; 5 is a spraying mechanism; 51 is a spray head; 52 is a water pipe; 6 is a shaping tray; 61 is a strip-shaped groove; 62 is a baffle; 7 is a feeding bin; 71 is a vibrator; and 8 is a scraper. DETAILED DESCRIPTION

[0037] The application will be further described in connection with the following examples, which a person skilled in the art can implement according to the description.

[0038] It should be noted that, in the following embodiments, the experimental methods described below are conventional methods unless otherwise specified, and the reagents and materials described below are commercially available unless otherwise specified. In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "arrangement" should be understood broadly, for example, can be fixedly connected, arranged, or can be detachably connected, arranged, or integrally connected, arranged. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances. The orientations or positional relationships indicated by the terms "transverse", "longitudinal", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "counterclockwise", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0039] As shown in Figure 1 , Figure 2 and Figure 3 , the present application provides a powder domestic silkworm artificial feed mixing and forming device, comprising:

[0040] A mixing box 1 is provided with an inlet port 11 on one side, the inlet port 11 is provided with a first shutter 111 which can be opened and closed, and an outlet port 12 is provided on the other side, the outlet port 12 is provided with a second shutter 121 which can be opened and closed;

[0041] A conveying device 2 is provided from one side to the other side at the bottom of the mixing box 1, the conveying device 2 is used to convey articles from one side to the other side inside the mixing box 1, for example, a conveyor belt or the like;

[0042] A feed bin 3 is used to store dry mulberry leaf powder and soybean meal powder, corn powder and other dry powder which are mixed and stirred uniformly, and is provided above one side of the mixing box 1, a flat-shaped feeding part 31 is provided at the lower end of the feed bin 3 and penetrates through the top of the mixing box 1, a first electromagnetic valve 311 is provided at the lower part of the feeding part 31, and the feeding port of the feeding part 31 is perpendicular to the conveying direction of the conveying device 2;

[0043] An air extraction pipe 4 is in communication with the mixing box 1, a first check valve 41 is provided inside the air extraction pipe 4 outside the mixing box 1, the air extraction pipe 4 is connected to an air extractor, and an air extraction fan can also be provided in the air extraction pipe 4, when the air extractor or the air extraction fan is working, air is extracted outward, and negative pressure is generated inside the mixing box 1;

[0044] a spraying mechanism 5, comprising:

[0045] a nozzle 51 arranged on the inner top wall or inner side wall of the other side of the mixing box 1;

[0046] a water pipe 52, one end of which is connected with the nozzle 51 and the other end of which penetrates through the mixing box 1, and the water pipe 52 is connected with a water source;

[0047] a shaping tray 6, the upper side of which is provided with a strip-shaped groove 61 with both ends closed, and the shaping tray 6 is arranged above the conveying device 2 during operation;

[0048] a scraper 8, which is arranged vertically and transversely between the inner side to the other side of the mixing box 1, and the lower end of the scraper 8 is flush with the upper side of the shaping tray 6 during operation.

[0049] The use method of the device is as follows:

[0050] putting in the tray, opening the first baffle 111, and placing the shaping tray 6 on the conveying device 2 through the tray inlet 11 and below the feeding part 31;

[0051] feeding, opening the first electromagnetic valve 311, and feeding the dry powder of mulberry leaf powder, soybean meal powder and corn powder and the like from the feed bin 3 to the shaping tray 6 through the feeding part 31;

[0052] leveling, starting the conveying device 2, and wiping the dry powder higher than the upper side of the shaping tray 6 by the scraper 8 during the movement of the shaping tray 6 from one side to the other side of the mixing box 1;

[0053] spraying and humidifying, moving the shaping tray 6 to the other side of the mixing box 1, keeping the first baffle 111 and the second baffle 121 closed, starting the air extractor to draw the inside of the mixing box 1 to negative pressure, closing the air extractor, and the first check valve 41 is automatically closed under the action of the pressure difference, and then opening the nozzle 51, in the negative pressure environment, the air in the small gap of the dry powder in the strip-shaped groove 61 can escape, and the water can penetrate into the dry powder more easily, so as to humidify and shape the dry powder and realize the mixing of the dry powder and water;

[0054] taking out the tray, opening the second baffle 121, and taking out the shaping tray 6 to the external transmission belt to perform the next steaming process, and the steamed silkworm feed is in the form of strips and blocks and can be directly fed.

[0055] As described above, the device provided by the application sets the feed bin 3 and the feeding part 31 on one side of the mixing box 1, sets the air extraction pipe 4 and the spraying mechanism 5 on the other side, sets the conveying device 2 at the bottom, places the shaping tray 6 on the conveying device 2, and sets the strip-shaped groove 61 on the upper part of the shaping tray 6, so that the silkworm feed can be shaped before steaming, the stirring, cutting and other processes of the feed and water are reduced, and the work efficiency is improved.

[0056] In another technical solution, further comprising:

[0057] A feeding bin 7 is arranged in the middle of the feeding part 31, and a second electromagnetic valve 312 is arranged on the upper part of the feeding bin 7. The lower part of the feeding bin 7 is funnel-shaped. The exhaust pipe 4 communicates with the feeding bin 7 and is provided with a second check valve 42 outside the feeding bin 7. When discharging, first and second electromagnetic valves 311 and 312 are closed first. The exhaust fan is started to draw the feeding bin 7 into negative pressure. The exhaust fan is closed. The second check valve 42 is automatically closed under the action of pressure difference. Then the second electromagnetic valve 312 is opened. Because there is a pressure difference between the feeding bin 7 and the feed bin 3, dry powder will fall from the feed bin 3 and fill the feeding bin 7. The second electromagnetic valve 312 is closed, and the first electromagnetic valve 311 is opened. The dry powder in the feeding bin 7 falls into the shaped tray 6 below through the feeding part 31. In this way, the amount of dry powder discharged each time can be ensured to be the same. In actual use, the volume of the feeding bin 7 can be set to be equal to or less than the volume sum of all the strip-shaped grooves 61 in the shaped tray 6, so as to avoid excessive dry powder being discharged at one time and causing waste.

[0058] In another technical solution, a vibrator 71 is arranged outside the feeding bin 7. The vibrator 71 works when feeding to avoid dry powder adhering to the inner wall of the feeding bin 7 and to push the dry powder in the feeding bin 7 to fall downward.

[0059] In another technical solution, a transparent window 13 is arranged on the side wall of the mixing box 1 from one side to the other side, for observing the feeding and spray humidifying conditions in the mixing box 1 from the outside.

[0060] In another technical solution, the first baffle 111 is arranged outside the tray inlet 11, and the upper end of the first baffle 111 is hinged to the outer wall of the mixing box 1. In this way, it is convenient to put in the tray, and when the exhaust fan is started to draw the mixing box 1 into negative pressure, the first baffle 111 will be automatically tightly closed with the outer wall of the mixing box 1 under the action of pressure difference, without affecting the negative pressure operation.

[0061] In another technical solution, the second baffle 121 is arranged outside the tray outlet 12, and the upper end of the second baffle 121 is hinged to the outer wall of the mixing box 1. In this way, it is convenient to take out the tray, and when the exhaust fan is started to draw the mixing box 1 into negative pressure, the second baffle 121 will be automatically tightly closed with the outer wall of the mixing box 1 under the action of pressure difference, without affecting the negative pressure operation.

[0062] As Figure 4As shown, in another technical solution, the cross section of the strip-shaped groove 61 is a trapezoid with the lower base upward and the upper parts of the adjacent waists of the trapezoids connected to each other, so that, on the one hand, due to no space for accommodating dry powder between the adjacent strip-shaped grooves 61, after the feeding operation and the leveling operation, most of the dry powder will fall into the strip-shaped grooves 61; on the other hand, during the spray humidifying operation, under the negative pressure environment, in addition to the water penetrating into the dry powder from the top of the strip-shaped groove 61, as the air in the small gaps between the side walls corresponding to the two waists of the trapezoidal cross section of the strip-shaped groove 61 and the dry powder escapes, the water will also penetrate into the bottom of the strip-shaped groove 61 along the side walls corresponding to the two waists of the trapezoidal cross section of the strip-shaped groove 61, accelerating the humidification and shaping of the dry powder; in addition, in the subsequent cooking process, the trapezoidal cross section of the strip-shaped groove 61 can also allow the mixture of the dry powder and water to have a larger heating area, shorten the cooking time, and when feeding, the shaped tray 6 is inverted, and the cooked feed is more easily taken out.

[0063] In another technical solution, the top view of the shaped tray 6 is a rectangle, and two sides of the long side of the upper side of the shaped tray 6 are respectively detachably provided with a baffle 62; during work, the baffle 62 is installed on the shaped tray 6, the long side of the rectangle and the length direction of the strip-shaped groove 61 are both parallel to the conveying direction of the conveying device 2, the inner side of the baffle 62 is flush with the corresponding outer side of the lower end of the scraper 8, and the feeding port of the feeding part 31 is arranged above the front part of the shaped tray 6; when the tray is fed, the front end closure part of the shaped tray 6 is arranged below the lower end of the scraper 8, the lower end of the scraper 8 is closed with the front end closure part of the shaped tray 6, when the feeding part 31 feeds, the dry powder is accumulated in the front middle part of the shaped tray 6, and the two baffles 62 and the lower end of the scraper 8 can prevent the dry powder from sliding from the front end or the two sides, and during the leveling process after the feeding is completed, the scraper 8 can level the dry powder into the strip-shaped groove 61, so that the dry powder can be evenly fed into each strip-shaped groove 61. In addition, the inner side of the baffle 62 is flush with the corresponding outer side of the lower end of the scraper 8, which can also assist in determining the placement position of the shaped tray 6 during the tray feeding operation, and the baffle 62 can be removed during the tray feeding operation.

[0064] The application also provides a powder silkworm artificial feed mixing and forming method, which comprises the following steps:

[0065] S1: feeding the tray, opening the first baffle 111, placing the shaped tray 6 on the conveying device 2 through the tray feeding port 11 below the feeding part 31;

[0066] S2: feeding, opening the first electromagnetic valve 311, and feeding the mixed dry powder from the feed bin 3 to the shaped tray 6 through the feeding part 31;

[0067] S3: leveling, starting the conveying device 2, and leveling the dry powder higher than the upper side of the shaped tray 6 with the scraper 8 during the movement of the shaped tray 6 from one side to the other side of the mixing box 1.

[0068] S4: spray humidification, the shaping tray 6 moves to the other side of the mixing box 1, the suction duct 4 sucks the mixing box 1 to negative pressure with the first baffle 111 and the second baffle 121 kept closed, and then the spray head 51 is opened to humidify and shape the dry powder, so as to realize the mixing of the dry powder and water;

[0069] S5: tray output, the second baffle 121 is opened, and the shaping tray 6 is taken out.

[0070] Although the embodiments of the present application have been disclosed as above, it is not limited to the application listed in the specification and the embodiments, and can be fully applied to various fields suitable for the present application, and other modifications can be easily realized by those skilled in the art, and therefore the present application is not limited to specific details and the figures shown and described herein, without departing from the general concept defined by the claims and the equivalent scope.

Claims

1. A powder Bombyx mori artificial feed mixing and water forming device, characterized in that, The utility model relates to a kind of dry powder feed mixing machine, including: Mixing box (1), one side is equipped with disc inlet (11), the disc inlet (11) is equipped with first shutter (111) that can be opened and closed, the other side is equipped with disc outlet (12), the disc outlet (12) outside is equipped with second shutter (121) that can be opened and closed; Conveying device (2) is arranged in the bottom one side to the other side of the mixing box (1); Feed bin (3) is arranged on the one side of the mixing box (1) above, the lower end of the feed bin (3) is equipped with the flat shape of feeding part (31) that passes through the top of mixing box (1), the lower part of the feeding part (31) is equipped with first solenoid valve (311), the feeding mouth of the feeding part (31) is perpendicular to the conveying direction of conveying device (2); Exhaust pipe (4) is communicated with the mixing box (1), for air extraction to make the negative pressure in the mixing box (1), first check valve (41) is arranged in the exhaust pipe (4) outside the mixing box (1); Spraying mechanism (5) includes: Spray head (51) is arranged in the internal top wall or internal side wall of the other side of the mixing box (1); Water pipe (52) is connected with the spray head (51) at one end, and the other end penetrates the mixing box (1) and is connected with water source; Shaped tray (6) is arranged on the upper side of the conveying device (2) when the upper side of the shaped tray (6) is equipped with a plurality of strip-shaped grooves (61) that are closed at both ends; Scraper (8) is vertically transversely arranged in the interior of the mixing box (1), and the lower end of the scraper (8) is flush with the upper side of the shaped tray (6) when the shaped tray (6) is arranged on the upper side of the conveying device (2); Wherein, in the process that the shaped tray (6) moves from one side to the other side in the interior of the mixing box (1) along with the conveying device (2), the scraper (8) wipes the dry powder that is higher than the upper side of the shaped tray (6);In the case that the first shutter (111) and the second shutter (121) remain closed, the exhaust pipe (4) extracts the mixing box (1) into negative pressure, and then the spray head (51) is opened to humidify and shape the dry powder.

2. The powder Bombyx mori artificial diet mixing and molding device according to claim 1, characterized in that, Further including: Feeding bin (7) is arranged in the middle of the feeding part (31), the feeding part (31) is equipped with second solenoid valve (312) on the upper part of the feeding bin (7), the lower part of the feeding bin (7) is funnel-shaped, the exhaust pipe (4) is communicated with the feeding bin (7) and is equipped with second check valve (42) outside the feeding bin (7).

3. The powder Bombyx mori artificial diet mixing and molding device according to claim 2, characterized in that, The feeding bin (7) is equipped with vibrator (71) outside.

4. The powder silkworm artificial diet mixing and molding device according to claim 1, wherein The side wall from one side to the other side of the mixing box (1) is equipped with transparent window (13).

5. The powder silkworm artificial diet mixing and molding device according to claim 1, wherein The first shutter (111) is arranged outside the disc inlet (11), and the upper end of the first shutter (111) is hinged with the outer wall of the mixing box (1).

6. The powder silkworm artificial diet mixing and molding device according to claim 1, wherein The second shutter (121) is arranged outside the disc outlet (12), and the upper end of the second shutter (121) is hinged with the outer wall of the mixing box (1).

7. The powder silkworm artificial diet mixing and molding device according to claim 1, wherein The cross section of the strip-shaped groove (61) is trapezoidal with lower bottom up and the upper part of the waist of adjacent trapezoids is connected with each other.

8. The powder silkworm artificial diet mixing and molding device according to claim 1, wherein The top view of the shaping tray (6) is rectangular, and the long side direction of the upper side of the shaping tray (6) is respectively detachably provided with a baffle (62) on both sides, the inner side of the baffle (62) is flush with the corresponding outer side of the lower end of the scraper (8), and the feeding port of the feeding part (31) is arranged above the front part of the shaping tray (6).

9. A method for molding a water-mixed powder feed of the domestic silkworm (Bombyx mori), characterized by, The application discloses a powder silkworm artificial feed mixing and forming device, and belongs to the field of silkworm artificial feed production. S1: disc feeding, a first baffle (111) is opened, the shaping tray (6) is placed on the conveying device (2) through a disc feeding port (11), and is located below the feeding part (31); S2: feeding, a first electromagnetic valve (311) is opened, and dry powder is fed from the feed bin (3) to the shaping tray (6) through the feeding part (31); S3: leveling, the conveying device (2) is started, and the scraper (8) levels the dry powder that is higher than the upper side of the shaping tray (6) in the process that the shaping tray (6) moves from one side to the other side in the mixing box (1); S4: spraying and humidifying, the shaping tray (6) moves to the other side of the mixing box (1), the mixing box (1) is negatively pressurized by the air suction pipe (4) under the condition that the first baffle (111) and the second baffle (121) are kept closed, then a nozzle (51) is opened to humidify and shape the dry powder, and the dry powder and water are mixed; S5: the second baffle (121) is opened, and the shaping tray (6) is taken out.

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