Novel forage grass silage fermentation bag

Abstract

The utility model discloses a novel forage grass silage fermentation bag, which relates to the technical field of fermentation bags and comprises a bag body, a rubber bottom plate for supporting and protection is adhered to the bottom of the bag body, a ventilation part for exhausting is arranged on the side edge of the bag body, and binding parts are arranged at the opening end of the bag body at equal intervals in a surrounding manner. Through the rubber bottom plate adhered to the bottom of the bag body, the rubber bottom plate is in contact with the ground when the bag body ensiles forage grass, so that the bag body is prevented from being damaged due to friction caused by direct contact with the ground, and through the binding piece arranged at the opening end of the bag body, a woven rope can be conveniently limited through the binding piece when binding the opening of the bag body; the problem that the woven rope falls off when the woven rope binds the opening of the bag body is avoided, the bag body can be conveniently exhausted through the breathable part arranged on the side edge of the bag body, and therefore internal gas can be conveniently released when forage grass is ensiled in the bag body.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation bags, in particular to a novel forage silage fermentation bag. Background Art

[0002] Forage silage refers to the technology of harvesting, compacting and sealing green fodder (such as grass, green beans, corn plants, etc.) when the water content is high to prevent it from rotting and preserve it for future feeding of livestock. Silage is usually carried out when the forage is growing vigorously and has a high water content to ensure that the stored plant material retains enough moisture to facilitate the subsequent fermentation process. Forage silage needs to be stored in sealed bags, and in the sealed silage, due to the action of microorganisms in the oxygen-deficient environment, the fermentation process begins, converting the carbohydrates in the plant into substances such as organic acids, thereby increasing the nutritional value of the feed.

[0003] Traditional forage silage fermentation bags are directly tied and sealed with braided ropes. However, simple tying and sealing can easily cause the tying ropes of the forage silage fermentation bags to fall off. At the same time, after sealing, due to anaerobic fermentation, gas is easily generated in the forage silage fermentation bags. When the gas inside the forage silage fermentation bags is too high, they need to be opened for exhaust. However, opening for exhaust is time-consuming. At the same time, the bottom structure of the forage silage fermentation bag is prone to leakage due to friction with the ground. Utility Model Content

[0004] The utility model aims at the deficiencies of the prior art and provides the following technical solutions: a novel forage silage fermentation bag, comprising a bag body, a rubber bottom plate for supporting and protecting is bonded to the bottom of the bag body, a ventilating piece for exhaust is arranged on the side of the bag body, and tying pieces are arranged around the opening end of the bag body at equal intervals;

[0005] The breathable component includes a breathable window bonded and fixed to the side of the bag body, and a support plate fixed to one end of the breathable window, a buffer tube is integrally formed in the middle of the support plate, a reset rod is movably installed in the buffer tube, a sealing rubber plate is fixed to one end of the reset rod, a pull ball is fixed to the other end of the reset rod, a retaining ring is fixed to the middle of the reset rod, and the retaining ring is located inside the buffer tube, a compression spring is fixed to the side surface of the retaining ring close to the sealing rubber plate, and the compression spring is fixed to the buffer tube, a sealing ring is fixed to the inner surface of the breathable window, and the sealing ring is in contact with the sealing rubber plate.

[0006] As an improvement of the above technical solution, the binding device includes a binding rod and a baffle welded at the end of the binding rod, the end of the binding rod is provided with a screw hole, a screw is screwed into the screw hole, the baffle and the screw have grooves on the opposite surfaces thereof and a rubber pad is bonded therein, the baffle is located on the outer surface of the bag body, the end face of the screw is located on the inner surface of the bag body, and the rubber pad is in contact with the bag body.

[0007] As an improvement of the above technical solution, the tying rod is a "U"-shaped structure, and two baffles and two screws are provided at the end of the tying rod.

[0008] As an improvement of the above technical solution, the edge of the sealing rubber plate is provided with a raised portion, the edge of the sealing ring is provided with a groove portion, and the raised portion of the sealing rubber plate fits with the groove portion of the sealing ring.

[0009] As an improvement of the above technical solution, the outer circle of the sealing rubber plate is 1 mm smaller than the inner circle of the air permeable window.

[0010] Beneficial effects of the utility model:

[0011] 1. The rubber bottom plate bonded to the bottom of the bag body makes the rubber bottom plate contact with the ground when the bag body is silaging the grass, thereby avoiding the bag body from being damaged due to direct contact with the ground and friction. The binding piece arranged at the open end of the bag body makes it convenient for the braided rope to limit the position of the binding piece when tying the bag body opening, thereby avoiding the problem of the braided rope falling off when tying the bag body opening. The breathable piece arranged on the side of the bag body makes it convenient for the bag body to exhaust through the breathable piece, thereby facilitating the release of internal gas when the grass is silaged inside the bag body. The breathable piece is composed of a breathable window, a support plate, a buffer tube, a reset rod, a retaining ring, a compression spring, a sealing rubber plate, a sealing ring and a pull ball. The ventilation window is bonded and fixed to the side of the bag body, and a buffer tube is integrally formed in the middle of a supporting plate fixed at one end of the ventilation window, and a reset rod in the buffer tube is movably installed through a retaining ring and a compression spring, and a sealing rubber plate fixed at one end of the reset rod is in contact with a sealing ring fixed on the inner surface of the ventilation window, so that the compression spring brings the retaining ring and the reset rod to make the sealing rubber plate fit with the sealing ring, so that the sealing rubber plate and the sealing ring cooperate to seal the ventilation part, and a pull ball fixed at the other end of the reset rod makes it easy to press the pull ball to move the reset rod with the sealing rubber plate, so that when the sealing rubber plate is separated from the sealing ring, the gas inside the bag body is discharged through the ventilation part.

[0012] 2. A binding piece consisting of a binding rod, a baffle, a screw and a screw hole is used, and the screw is screwed into the screw hole opened at the end of the binding rod. The baffle welded at the end of the binding rod is located on the outer surface of the bag body, and the end face of the screw is located on the inner surface of the bag body, so that the rubber pad bonded in the groove opened on the opposite sides of the baffle and the screw can contact with the bag body, thereby achieving the purpose of fixing the binding piece at the open end of the bag body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0014] Figure 2 It is a three-dimensional structural diagram of the utility model;

[0015] Figure 3This is a structural diagram of the air-permeable member in the utility model;

[0016] Figure 4 This is a structural diagram of the binding member in the utility model.

[0017] Figure numerals: 1. bag body; 2. rubber bottom plate; 3. breathable part; 31. breathable window; 32. support plate; 33. buffer tube; 34. reset rod; 35. retaining ring; 36. compression spring; 37. sealing rubber plate; 38. sealing ring; 39. pull ball; 4. binding part; 41. binding rod; 42. baffle; 43. screw; 44. screw hole; 45. rubber pad. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0019] See also Figure 1-4 The utility model provides a technical solution: a new type of forage silage fermentation bag, comprising a bag body 1, a rubber bottom plate 2 for supporting and protecting is bonded to the bottom of the bag body 1, a ventilating member 3 for exhaust is arranged on the side of the bag body 1, and a tying member 4 is arranged around the opening end of the bag body 1 at equal intervals;

[0020] The breathable member 3 includes a breathable window 31 bonded and fixed to the side of the bag body 1, and a support plate 32 fixed to one end of the breathable window 31, a buffer tube 33 is integrally formed in the middle of the support plate 32, a reset rod 34 is movably installed in the buffer tube 33, a sealing rubber plate 37 is fixed to one end of the reset rod 34, a pull ball 39 is fixed to the other end of the reset rod 34, a retaining ring 35 is fixed to the middle of the reset rod 34, and the retaining ring 35 is located inside the buffer tube 33, a compression spring 36 is fixed to the side surface of the retaining ring 35 close to the sealing rubber plate 37, and the compression spring 36 is fixed to the buffer tube 33, a sealing ring 38 is fixed to the inner surface of the breathable window 31, and the sealing ring 38 is in contact with the sealing rubber plate 37.

[0021] In this embodiment, the rubber bottom plate 2 bonded to the bottom of the bag body 1 makes the rubber bottom plate 2 contact with the ground when the bag body 1 is ensiling the grass, thereby avoiding damage caused by friction between the bag body 1 and the ground, and the binding piece 4 set at the open end of the bag body 1 makes it convenient to limit the binding piece 4 when the braided rope is used to bind the opening of the bag body 1, thereby avoiding the problem of the braided rope falling off when binding the opening of the bag body 1, and the breathable piece 3 set on the side of the bag body 1 makes it convenient for the bag body 1 to vent through the breathable piece 3, thereby facilitating the release of internal gas when the grass is ensiled inside the bag body 1, and the breathable piece 3 is composed of a breathable window 31, a support plate 32, a buffer tube 33, a reset rod 34, a retaining ring 35, a compression spring 36, a sealing rubber plate 37, a sealing ring 38 and a pull ball 39, and the breathable window 31 is bonded A buffer tube 33 is integrally formed in the middle of a support plate 32 fixed to the side of the bag body 1 and to one end of the air window 31, and a reset rod 34 in the buffer tube 33 is movably installed through a retaining ring 35 and a compression spring 36, and a sealing rubber plate 37 fixed at one end of the reset rod 34 contacts with a sealing ring 38 fixed on the inner surface of the air window 31, so that the compression spring 36 brings the retaining ring 35 and the reset rod 34 to make the sealing rubber plate 37 fit with the sealing ring 38, so that the sealing rubber plate 37 and the sealing ring 38 cooperate to seal the air permeable member 3, and a pull ball 39 fixed at the other end of the reset rod 34 makes it easy to press the pull ball 39 to move the reset rod 34 with the sealing rubber plate 37, so that when the sealing rubber plate 37 is separated from the sealing ring 38, the gas inside the bag body 1 is discharged through the air permeable member 3.

[0022] Specifically, the binding member 4 includes a binding rod 41, and a baffle 42 welded to the end of the binding rod 41, a screw hole 44 is provided at the end of the binding rod 41, a screw hole 44 is screwed into the screw hole 44, grooves are provided on the opposing surfaces of the baffle 42 and the screw 43, and a rubber pad 45 is bonded in the grooves, the baffle 42 is located on the outer surface of the bag body 1, the end face of the screw 43 is located on the inner surface of the bag body 1, the rubber pad 45 is in contact with the bag body 1, the binding rod 41 is a "U"-shaped structure, and two baffles 42 and two screws 43 are provided at the end of the binding rod 41.

[0023] In this embodiment, the binding member 4 is composed of a binding rod 41, a baffle 42, a screw 43 and a screw hole 44, and the screw 43 is screwed into the screw hole 44 opened at the end of the binding rod 41, and the baffle 42 welded at the end of the binding rod 41 is located on the outer surface of the bag body 1, and the end face of the screw 43 is located on the inner surface of the bag body 1, so that the rubber pad 45 bonded in the groove opened on the opposite surfaces of the baffle 42 and the screw 43 can contact with the bag body 1, thereby achieving the purpose of fixing the binding member 4 at the open end of the bag body 1.

[0024] Specifically, a protrusion is provided on the edge of the sealing rubber plate 37 , a groove is provided on the edge of the sealing ring 38 , and the protrusion of the sealing rubber plate 37 fits with the groove of the sealing ring 38 .

[0025] In this embodiment, the sealing rubber plate 37 and the sealing ring 38 are attached to seal the air-permeable member 3.

[0026] Specifically, the outer circle of the sealing rubber plate 37 is 1 mm smaller than the inner circle of the air permeable window 31 .

[0027] In this embodiment, the air-permeable member 3 is ventilated when the sealing rubber plate 37 and the sealing ring 38 are separated.

[0028] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A novel forage grass silage fermentation bag, comprising a bag body (1), characterized in that: The bottom of the bag body (1) is bonded with a rubber bottom plate (2) for supporting and protecting, the side of the bag body (1) is provided with a breathable member (3) for exhausting gas, and the opening end of the bag body (1) is surrounded by binding members (4) at equal intervals; The air permeable member (3) comprises an air permeable window (31) bonded and fixed to the side of the bag body (1), and a support plate (32) fixed at one end of the air permeable window (31); a buffer tube (33) is integrally formed in the middle of the support plate (32); a reset rod (34) is movably installed in the buffer tube (33); a sealing rubber plate (37) is fixed to one end of the reset rod (34); a pulling ball (39) is fixed to the other end of the reset rod (34); a retaining ring (35) is fixed to the middle of the reset rod (34), and the retaining ring (35) is located inside the buffer tube (33); a compression spring (36) is fixed to the side surface of the retaining ring (35) close to the sealing rubber plate (37), and the compression spring (36) is fixed to the buffer tube (33); a sealing ring (38) is fixed to the inner surface of the air permeable window (31), and the sealing ring (38) is in contact with the sealing rubber plate (37).

2. The novel forage silage fermentation bag according to claim 1, characterized in that: The binding member (4) comprises a binding rod (41) and a baffle (42) welded to the end of the binding rod (41); a screw hole (44) is provided at the end of the binding rod (41); a screw (43) is screwed into the screw hole (44); a rubber pad (45) is bonded in a groove provided on the opposing surfaces of the baffle (42) and the screw (43); the baffle (42) is located on the outer surface of the bag body (1); the end face of the screw (43) is located on the inner surface of the bag body (1); and the rubber pad (45) is in contact with the bag body (1).

3. The novel forage silage fermentation bag according to claim 2, characterized in that: The tying rod (41) is a "U"-shaped structure, and two baffles (42) and two screws (43) are provided at the end of the tying rod (41).

4. The novel forage silage fermentation bag according to claim 1, characterized in that: The edge of the sealing rubber plate (37) is provided with a raised portion, the edge of the sealing ring (38) is provided with a groove portion, and the raised portion of the sealing rubber plate (37) is fitted with the groove portion of the sealing ring (38).

5. The novel forage silage fermentation bag according to claim 1, characterized in that: The outer circle of the sealing rubber plate (37) is 1 mm smaller than the inner circle of the air permeable window (31).

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