Multifunctional silage fermentation bag

Abstract

The multifunctional silage fermentation bag comprises a bag body and a strip cover plate, an opening is formed in the upper surface of the bag body, a protruding strip block is arranged on the inner rear wall of the opening of the bag body, a clamping strip is arranged on the inner front wall of the opening of the bag body, and a clamping groove is formed in the face, close to the clamping strip, of the protruding strip block. The clamping grooves and the clamping strips are arranged in the width direction of the opening of the bag body, and the clamping strips are aligned with the clamping grooves; inserting grooves are formed in the upper portions of the front face and the back face of the bag body, the inserting grooves are formed in the width direction of the bag body, the strip cover plate is in an n shape, and inserting strips are arranged on the lower portions of the two opposite inner walls of the strip cover plate. According to the silage fermentation bag, in the process that silage is fermented in the bag body, external air cannot enter the bag body, and it can be guaranteed that fermentation is more thorough and sufficient; in the fermentation process, generated gas can be discharged through the ventilation pipe and the one-way valve, and the risk that the bag body bursts due to excessive gas in the bag body is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of silage fermentation, in particular to a multifunctional silage fermentation bag. BACKGROUND

[0002] The fermentation feed protein taking fermented soybean meal as the representative has been widely applied in the feed industry in China. The fermentation feed protein is a high-grade feed protein rich in small peptides and probiotics, which is obtained by adding bacillus subtilis, yeast and lactic acid bacteria to the feed protein for fermentation. The fermentation feed bag adopts the updated respiration membrane production technology, can make the exhaust effect of the microbial feed product reach 100%, so that the microbial feed is easy to produce and maintain its active state in the production, use and storage process, greatly guarantees the activity of the microorganism, and is widely used for the fermentation of all rough and concentrated feeds such as fermented bean dregs, hogwash, cassava dregs, vinasse, dregs, sauce dregs, powder dregs, cottonseed meal and coarse feed. The fermentation process is an anaerobic process. The sealing effect of the mouth of some existing feed fermentation bags is not good, and in the fermentation process, the external air is easy to enter the fermentation bag, which can cause incomplete fermentation.

[0003] In view of the above problems, the utility model provides a multifunctional silage fermentation bag. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a multifunctional silage fermentation bag, which is used to solve the problems mentioned in the background art.

[0005] To solve the above technical problems, the utility model provides the following technical scheme.

[0006] The utility model provides a multifunctional silage fermentation bag, which comprises a bag body and a strip cover plate, the upper surface of the bag body is open, the inner rear wall of the opening of the bag body is provided with a convex strip block, the inner front wall of the opening of the bag body is provided with a clamping strip, one side of the convex strip block close to the clamping strip is provided with a clamping groove, the clamping groove and the clamping strip are arranged along the width direction of the opening of the bag body, and the clamping strip and the clamping groove are aligned.

[0007] The upper part of the front surface and the back surface of the bag body is provided with an insertion slot, the insertion slot is arranged along the width direction of the bag body, the strip cover plate is in the shape of 'n', the lower part of the two opposite inner walls of the strip cover plate is provided with an insertion strip, the insertion strip is arranged along the length direction of the strip cover plate, and the length of the strip cover plate is consistent with the width of the opening of the bag body.

[0008] The inner wall of the lower part of the bag body is provided with a support plate layer, the lower surface of the bag body is provided with a discharging pipe communicating with the inside of the bag body, the mouth of the discharging pipe is threadedly connected with a cover, the two sides of the cover are provided with connecting rods, the two sides of the discharging pipe are provided with limiting blocks, a rotating rod is vertically inserted into the cover, the upper end of the rotating rod is provided with a spiral blade, and the lower end of the rotating rod is provided with a handle.

[0009] The front surface of the bag body is provided with a ventilation pipe communicating with the inside of the bag body, and the ventilation pipe is provided with a one-way valve.

[0010] Preferably, the convex strip blocks and the clamping strips are two groups, and the upper and lower convex strip blocks and clamping strips are evenly arranged at the open position of the upper surface of the bag body.

[0011] Preferably, the front surface and the back surface of the strip cover plate are provided with a plurality of anti-skid stripes, and the plurality of anti-skid stripes are evenly distributed along the length direction of the strip cover plate at equal intervals.

[0012] Preferably, the distance from the lower edge of the strip cover plate to the inner top surface is greater than the distance from the insertion slot to the upper surface of the bag body.

[0013] Preferably, the two ends of the strip cover plate are open.

[0014] Preferably, the insertion slot penetrates through the two sides of the bag body.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] After the mouth of the upper end of the bag body is opened, the silage can be put into the bag body; after the cover is rotated and moves downward, the upper end of the connecting rod can be placed on the limiting block, the handle is held and rotated, the spiral blade is rotated, the material in the bag body can be moved downward, the material flows out from the gap between the cover and the discharging pipe, and the discharging is convenient;

[0017] The clamping strips and the clamping grooves are two groups and are opposite to each other, the clamping strips can be clamped into the clamping grooves, the mouth of the bag body is sealed in this way, the strip cover plate is inserted into the insertion slot, and the strip cover plate can be installed at the mouth of the bag body.

[0018] The strip cover plate is in the shape of "n", the height of the inside of the strip cover plate is slightly smaller than the height from the insertion slot to the top surface of the bag body, the top surface of the bag body needs to be slightly curled when the strip cover plate is installed, the strip cover plate can be inserted into the top of the bag body in this way, the top of the bag body can abut against the inner top surface of the strip cover plate, the sealing performance of the bag body is good after installation.

[0019] The external air cannot enter into the bag body in the fermentation process of the silage in the bag body, and the fermentation can be ensured to be more thorough and sufficient; in the fermentation process, the gas generated can be discharged through the vent pipe and the one-way valve, thereby avoiding the risk of bag body burst caused by excessive gas in the bag body. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole perspective view of the utility model;

[0021] Figure 2 It is a card slot perspective view of the utility model;

[0022] Figure 3 It is a strip cover plate perspective view of the utility model;

[0023] Figure 4 It is a front view of the rotating rod of the utility model.

[0024] In the drawing: 1, bag body; 13, vent pipe; 14, one-way valve; 15, convex strip block; 16, card slot; 17, card strip; 18, insertion slot; 2, strip cover plate; 21, insertion strip; 22, anti-skid stripe; 3, support plate layer, 31, discharge pipe; 32, cover; 33, connecting rod; 34, limiting block; 35, rotating rod; 36, spiral blade; 37, handle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0026] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model 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 utility model.

[0027] As shown in Figures 1-4 A multifunctional silage fermentation bag, comprising a bag body 1 and a strip cover plate 2, the upper surface of the bag body 1 is open, the inner rear wall of the opening of the bag body 1 is provided with a convex strip block 15, the inner front wall of the opening of the bag body 1 is provided with a card strip 17, one side of the convex strip block 15 close to the card strip 17 is provided with a card slot 16, the card slot 16 and the card strip 17 are both arranged along the width direction of the opening of the bag body 1, the card strip 17 and the card slot 16 are aligned, and the card strip 17 can be embedded into the card slot 16;

[0028] The upper part of the front and back of the bag body 1 is provided with a slot 18, which is arranged along the width direction of the bag body 1, the strip cover plate 2 is in the shape of "n", the lower part of the two opposite inner walls of the strip cover plate 2 is provided with an insertion strip 21, which is arranged along the length direction of the strip cover plate 2, the length of the strip cover plate 2 is consistent with the width of the opening of the bag body 1, and the insertion strip 21 can be inserted into the slot 18;

[0029] The inner wall of the lower part of the bag body 1 is provided with a support plate layer 3, the central part of the lower surface of the bag body 1 is provided with a discharge pipe 31 communicating with the inside of the bag body 1, the mouth of the discharge pipe 31 is threadedly connected with a cover 32, the two sides of the cover 32 are provided with connecting rods 33, the two sides of the discharge pipe 31 are provided with limiting blocks 34, a rotating rod 35 is vertically inserted on the cover 32, the upper end of the rotating rod 35 is provided with a spiral blade 36, and the lower end of the rotating rod 35 is provided with a handle 37;

[0030] The upper part of the front of the bag body 1 is provided with a ventilation pipe 13 communicating with the inside of the bag body 1, and a one-way valve 14 is arranged on the ventilation pipe 13. When there is too much gas in the bag body 1, the gas can be discharged through the ventilation pipe 13 and the one-way valve 14, so as to avoid excessive expansion of the bag body 1.

[0031] The convex strip block 15 and the clamping strip 17 have two groups, and the upper and lower convex strip blocks 15 and clamping strips 17 are evenly arranged at the opening position of the upper surface of the bag body 1. The two groups of convex strip blocks 15 and clamping strips 17 can firmly seal the opening of the bag body 1.

[0032] The front and back of the strip cover plate 2 is provided with a plurality of anti-skid stripes 22, which are evenly distributed along the length direction of the strip cover plate 2. The anti-skid stripes 22 at the front and back positions can be held by hands to detach or install the strip cover plate 2.

[0033] The distance from the lower edge of the strip cover plate 2 to the inner top surface is greater than the distance from the slot 18 to the upper surface of the bag body 1; the two ends of the strip cover plate 2 are open; and the slot 18 penetrates through the two sides of the bag body 1.

[0034] As described above, after the opening of the upper end of the bag body 1, the silage can be put into the bag body 1; after the cover 32 is rotated downward, the upper end of the connecting rod 33 can be placed on the limiting block 34, the handle 37 is held and rotated, the spiral blade 36 is rotated, the material in the bag body 1 is moved downward, and the material flows out from the gap between the cover 32 and the discharge pipe 31, which facilitates discharging;

[0035] The clamping strip 17 and the clamping groove 16 have two groups and are opposite to each other, the clamping strip 17 can be embedded into the clamping groove 16, so that the opening of the bag body 1 is sealed; the strip cover plate 2 is installed on the opening of the bag body 1 by the way of inserting the insertion strip 21 into the slot 18.

[0036] The strip cover plate 2 is in "n" type, the height of the inside of the strip cover plate 2 is slightly smaller than the height of the slot 18 to the top surface of the bag body 1, so when installing the strip cover plate 2, the top surface of the bag body 1 needs to be slightly curled, so that the strip cover plate 2 can be inserted on the top of the bag body 1, and the top of the bag body 1 can be abutted against the inner top surface of the strip cover plate 2, so that after installation, the sealing performance of the bag body 1 is better;

[0037] During the fermentation of the silage in the bag body 1, the external air cannot enter the bag body 1, so that the fermentation can be more thorough and sufficient; during the fermentation, the gas generated can be discharged through the vent pipe 13 and the one-way valve 14, so that the risk of the bag body 1 being burst due to excessive gas in the bag body 1 is avoided.

[0038] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A multi-functional silage fermentation bag, characterized by: The utility model provides a bag body (1) and strip cover plate (2), the upper surface of bag body (1) is open, the inner rear wall of the open of bag body (1) is provided with convex strip block (15), the inner front wall of the open of bag body (1) is provided with clamping strip (17), one side of convex strip block (15) is close to clamping strip (17) is provided with clamping groove (16), clamping groove (16) and clamping strip (17) are all along the width direction of the open of bag body (1) are provided, clamping strip (17) and clamping groove (16) are aligned; The upper surface of the front and back of the bag body (1) is provided with an insertion slot (18), the insertion slot (18) is arranged along the width direction of the bag body (1), the strip cover plate (2) is in the shape of "n", the strip cover plate (2) is provided with an insertion strip (21) below the two opposite inner walls, the insertion strip (21) is arranged along the length direction of the strip cover plate (2), the length of the strip cover plate (2) is consistent with the width of the opening of the bag body (1); The inner wall of the lower part of the bag body (1) is provided with a support plate layer (3), the lower surface of the bag body (1) is provided with a discharge pipe (31) communicating with the inside of the bag body (1), the mouth of the discharge pipe (31) is threadedly connected with a cover (32), the two sides of the cover (32) are provided with connecting rods (33), the two sides of the discharge pipe (31) are provided with limiting blocks (34), the cover (32) is vertically inserted with a rotating rod (35), the upper end of the rotating rod (35) is provided with a spiral blade (36), the lower end of the rotating rod (35) is provided with a handle (37); The upper surface of the front of the bag body (1) is provided with a ventilation pipe (13) communicating with the inside of the bag body (1), the ventilation pipe (13) is provided with a one-way valve (14).

2. A multi-functional silage fermentation bag according to claim 1, characterized in that: The convex strip block (15) and the clamping strip (17) have two groups, the upper and lower convex strip blocks (15) and clamping strips (17) are evenly arranged at the open position of the upper surface of the bag body (1).

3. A multi-functional silage fermentation bag according to claim 1, characterized in that: The front and back of the strip cover plate (2) is provided with a plurality of anti-skid stripes (22), a plurality of anti-skid stripes (22) are evenly distributed along the length direction of the strip cover plate (2).

4. The multi-functional silage fermentation bag according to claim 1, characterized in that: The distance from the lower edge of the strip cover plate (2) to the inner top surface is greater than the distance from the insertion slot (18) to the upper surface of the bag body (1).

5. The multi-functional silage fermentation bag according to claim 1, characterized in that: The two ends of the strip cover plate (2) are open.

6. The multi-functional silage fermentation bag according to claim 1, characterized in that: The insertion slot (18) penetrates through the two sides of the bag body (1).

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