Silage fermentation device

Abstract

The utility model provides a silage fermentation device and relates to the technical field of feed fermentation. A silage fermentation device comprises a supporting frame, a fermentation barrel, a cover plate and a discharging plate, the fermentation barrel is installed on the supporting frame, the cover plate covers the fermentation barrel, and the discharging plate is rotationally arranged on the lower portion of the fermentation barrel. The lower pressing plate on the mounting block is pushed downwards by starting the air cylinder, so that the lower pressing plate is pressed into the fermentation barrel, silage in the fermentation barrel is compacted, and the effect of automatically compacting the silage is achieved.

Description

Technical Field

[0001] The utility model provides a silage fermentation device, which relates to the technical field of feed fermentation. Background Art

[0002] Silage is a type of feed that is made from water-rich plant feed that has been sealed and fermented. It is mainly used to feed ruminants. Silage is more durable than fresh feed and has stronger nutritional content than dry feed. In addition, silage storage takes up less space and does not pose a fire risk.

[0003] The patent with the patent authorization announcement number CN217171771U discloses a silo for fermentation and storage of silage feed. When in use, the inner cylinder is placed inside the fermentation silo, the silage raw materials are placed inside the inner cylinder, and the silo cover is rotated to close the top of the fermentation silo. The exhaust pipe is connected to the vacuum pump and the electric air valve is opened to extract the air in the fermentation silo and close the electric air valve. The silage raw materials are fermented and stored in the fermentation silo. During the fermentation process, the exudate generated by the silage raw materials can flow downward to the bottom of the fermentation silo through the filter holes and the side holes. However, the fermentation and storage silo provided by the patent still has shortcomings in actual use. The device cannot automatically compact the feed and needs to be compacted manually, which can easily lead to uneven compression of the feed and insufficient compaction, which can easily lead to slow feed fermentation efficiency and extend the fermentation cycle.

[0004] Therefore, it is necessary to provide a silage fermentation device that automatically compacts feed. Utility Model Content

[0005] In order to overcome the shortcomings that the fermentation storage silo provided by the existing patent cannot automatically compact the feed and needs to be compacted manually, which easily leads to insufficient compaction of the feed and prolongs the fermentation cycle, the utility model provides a silage fermentation device that automatically compacts the feed.

[0006] In order to achieve the above-mentioned purpose, the embodiment of the utility model provides the following technical solutions: a silage fermentation device, including a support frame, a fermentation barrel, a cover plate and a discharge plate, the support frame is equipped with a fermentation barrel, the upper cover of the fermentation barrel is provided with a cover plate, the lower part of the fermentation barrel is rotatably provided with a discharge plate, and also includes a first fixed block, a cylinder, a mounting block and a lower pressure plate, the support frame is equipped with a first fixed block, the first fixed block is equipped with a cylinder, the push rod of the cylinder is fixedly connected to the mounting block, and the lower pressure plate is installed on the mounting block.

[0007] Preferably, it also includes a first rubber sleeve mounted on the cover plate, a second rubber sleeve mounted on the fermentation barrel, a plurality of second fixed blocks fixedly connected to the first rubber sleeve, a plurality of third fixed blocks fixedly connected to the second rubber sleeve, a clamping sleeve fixedly connected to the second fixed block, a pressure rod slidably arranged in the clamping sleeve, an elastic member is wound around the pressure rod, a recessed portion and a protruding portion are arranged on the pressure rod, the protruding portion is located at the lower part of the recessed portion, a plurality of clamping balls are rollingly arranged on the side of the clamping sleeve, the pressure rod cooperates with the clamping ball through the recessed portion and the protruding portion, a first clamping groove is opened in the third fixed block, and the clamping ball is clamped in the first clamping groove.

[0008] Preferably, it also includes a temperature controller installed on the fermentation barrel, a cavity is opened on the side wall of the fermentation barrel, a constant temperature tube is installed in the cavity, an electric wire is fixedly connected between the constant temperature tube and the temperature controller, a temperature detector is installed on the inner wall of the fermentation barrel, and the temperature detector is electrically connected to the temperature controller.

[0009] Preferably, it also includes a connecting block installed on the discharge plate, a clamping rod is slidably arranged on the connecting block, a spring is wound around the clamping rod, a protrusion is fixedly connected to the clamping rod, a second clamping slot is opened on the fermentation barrel, and the clamping rod is clamped with the second clamping slot through the protrusion.

[0010] Preferably, a dust cover is provided on the lower pressure plate.

[0011] Preferably, two sealing rings are embedded in the fermentation barrel.

[0012] Compared with the prior art, the fermentation device provided by the embodiment of the utility model has the following advantages: 1. By starting the cylinder, the lower pressure plate on the mounting block is pushed downward so that the lower pressure plate is pressed into the fermentation barrel to compact the silage in the fermentation barrel, thereby achieving the effect of automatically compacting the feed.

[0013] 2. Press the pressure rod downward so that the concave part of the pressure rod is flush with the card ball. When the card sleeve is inserted into the third fixed block, the card ball gathers toward the middle. After the card sleeve is fully inserted, release the pressure rod. At this time, the elastic member pushes the pressure rod to reset, and the card ball is pushed out and stuck into the first card groove through the protruding part of the pressure rod, so that the card sleeve is fixed in the third fixed block, and then the first rubber sleeve and the second rubber sleeve seal the fermentation barrel and the cover plate, thereby achieving the effect of sealing the fermentation barrel.

[0014] 3. The temperature in the fermentation barrel is detected by a temperature detector, and the temperature controller is controlled by the temperature detector. The thermostat controls the heating or cooling of the thermostatic tube through electric wires to maintain the temperature in the fermentation barrel within the specified temperature range, thereby achieving the effect of controlling the fermentation temperature in the fermentation barrel.

[0015] 4. Press the lever into the second slot, and the spring will be compressed and deformed. Then rotate the lever 90 degrees. After releasing the lever, the spring will push the lever to slide in the opposite direction, so that the protrusion is stuck in the second slot, thereby fixing the discharge plate and achieving the effect of quickly locking the discharge plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the support frame, fermentation barrel and cover plate of the utility model.

[0018] Figure 3 The utility model is a three-dimensional cross-sectional structural schematic diagram of the fermentation barrel, the cover plate and the ferrule.

[0019] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the clamping sleeve, the pressure rod and the elastic member of the utility model.

[0020] Figure 5 The utility model is a three-dimensional cross-sectional structural schematic diagram of a fermentation barrel, a temperature controller and a connecting line.

[0021] Figure 6 It is a three-dimensional cross-sectional structural schematic diagram of the fermentation barrel, the discharge plate and the connecting block of the utility model.

[0022] Figure 7 It is a schematic diagram of the three-dimensional exploded structure of the connecting block, the clamping rod and the protrusion of the utility model.

[0023] Figure numbers: 1: support frame, 2: fermentation barrel, 201: cavity, 3: cover plate, 4: discharge plate, 5: first fixed block, 6: cylinder, 7: mounting block, 8: lower pressure plate, 9: first rubber sleeve, 10: second rubber sleeve, 11: second fixed block, 12: third fixed block, 13: clamping sleeve, 14: pressure rod, 1401: recessed portion, 1402: protruding portion, 15: clamping ball, 1501: first clamping groove, 16: elastic part, 17: temperature controller, 18: electric wire, 19: constant temperature tube, 20: temperature detector, 21: connecting block, 22: clamping rod, 23: protrusion, 2301: second clamping groove, 24: spring, 25: dust cover, 26: sealing ring. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Example 1: A silage fermentation device, see Figure 1 and Figure 2As shown, it includes a support frame 1, a fermentation barrel 2, a cover plate 3 and a discharge plate 4. The fermentation barrel 2 is installed on the support frame 1 by bolt connection. The top cover of the fermentation barrel 2 is provided with a cover plate 3. The discharge plate 4 is rotatably provided at the lower part of the fermentation barrel 2. It also includes a first fixed block 5, a cylinder 6, a mounting block 7 and a lower pressure plate 8. The first fixed block 5 is installed on the support frame 1 by bolt connection. The cylinder 6 is installed on the first fixed block 5 by bolt connection. The cylinder 6 is located directly above the fermentation barrel 2, and the push rod of the cylinder 6 faces downward. The mounting block 7 is fixedly connected to the push rod of the cylinder 6 by welding, and the mounting block 7 is provided with a lower pressure plate 8 for compacting silage by bolt connection.

[0026] When silage needs to be fermented, the cover plate 3 is first opened, and the silage is placed in the fermentation barrel 2. Subsequently, the cylinder 6 is started to push the lower pressure plate 8 on the mounting block 7 downward, so that the lower pressure plate 8 is pressed into the fermentation barrel 2 to compact the silage in the fermentation barrel 2. Subsequently, the cylinder 6 is controlled to drive the lower pressure plate 8 to move upward and reset, and the cover plate 3 is placed on the fermentation barrel 2 to wait for fermentation. After the silage is fermented, the discharge plate 4 is flipped downward to allow the silage in the fermentation barrel 2 to fall down and be taken out.

[0027] Example 2: Based on Example 1, refer to Figure 3 and Figure 4 As shown, it also includes a first rubber sleeve 9 sleeved on the cover plate 3, a second rubber sleeve 10 sleeved on the top edge of the fermentation barrel 2, three second fixing blocks 11 are fixedly connected to the first rubber sleeve 9 in a circumferential direction by riveting, and three third fixing blocks 12 are fixedly connected to the second rubber sleeve 10 in a circumferential direction by riveting, and a clamping sleeve 13 is fixedly connected to the second fixing block 11 by welding, a pressure rod 14 is slidably arranged in the clamping sleeve 13, an elastic member 16 is wound around the pressure rod 14, and the elastic member 16 is used to push the pressure rod 14 to slide upward and reset, a recessed portion 1401 and a protruding portion 1402 are arranged on the pressure rod 14, and the protruding portion 1402 is located at the lower part of the recessed portion 1401, and a plurality of clamping balls 15 are rollingly arranged on the lower side of the clamping sleeve 13, the pressure rod 14 cooperates with the clamping ball 15 through the recessed portion 1401 and the protruding portion 1402, and a first clamping groove 1501 is opened in the third fixing block 12, and the clamping ball 15 is clamped with the first clamping groove 1501.

[0028] When silage is fermenting, the fermentation barrel 2 needs to be kept in a closed space. In order to seal the fermentation barrel 2, when the cover plate 3 is covered on the fermentation barrel 2, the second fixing block 11 and the third fixing block 12 are aligned, and the pressure rod 14 is pressed downward along the clamping sleeve 13. At this time, the elastic member 16 is compressed and deformed by force, so that the protruding portion 1402 of the pressure rod 14 is separated from the position of the clamping ball 15, and the concave portion 1401 of the pressure rod 14 is flush with the clamping ball 15. Then the clamping sleeve 13 is inserted into the third fixing block 12. At this time, the third fixing block 12 pushes the clamping ball 15 to the center. The parts are gathered together, and the card sleeve 13 is completely inserted into the third fixed block 12, and then the pressure rod 14 is loosened. At this time, the elastic member 16 pushes the pressure rod 14 to slide upward and reset, so that the pressure rod 14 pushes the card ball 15 out through the protrusion 1402, and the card ball 15 is inserted into the first card groove 1501 in the third fixed block 12, so that the card sleeve 13 is fixed in the third fixed block 12, and then the first rubber sleeve 9 and the second rubber sleeve 10 are attached to and seal the fermentation barrel 2 and the cover plate 3, so that the interior of the fermentation barrel 2 is in a closed state, so that the quality of silage fermentation is higher.

[0029] See also Figure 5 As shown, it also includes a temperature controller 17 installed on the outer wall of the fermentation barrel 2 by means of bolt connection. The side wall of the fermentation barrel 2 is provided with a cavity 201, and a constant temperature tube 19 is installed in the cavity 201 by means of bolt connection. An electric wire 18 is fixedly connected between the constant temperature tube 19 and the temperature controller 17. A temperature detector 20 for detecting the fermentation temperature is installed on the inner wall of the fermentation barrel 2 by means of bolt connection, and the temperature detector 20 is electrically connected to the temperature controller 17.

[0030] When silage is fermenting, a certain temperature must be maintained in the fermentation barrel 2. When the temperature detector 20 detects that the temperature in the fermentation barrel 2 is not within the specified range, the temperature detector 20 controls the thermostat 17. The thermostat 17 controls the constant temperature tube 19 to heat or cool through the wire 18 to maintain the temperature in the fermentation barrel 2 within the specified temperature range.

[0031] See also Figure 6 and Figure 7 As shown, it also includes a connecting block 21 installed on the discharge plate 4 by means of bolt connection, a clamping rod 22 is slidably arranged on the connecting block 21, a spring 24 is wound around the clamping rod 22, and a protrusion 23 is fixedly connected to the end of the clamping rod 22 close to the fermentation barrel 2 by means of welding, and a second clamping groove 2301 is opened on the fermentation barrel 2, and the clamping rod 22 is clamped with the second clamping groove 2301 through the protrusion 23.

[0032] When silage fermentation is required, the discharge plate 4 must first be flipped upward to close the fermentation barrel 2, and the latch rod 22 must be pressed into the second latch groove 2301. At this time, the spring 24 is compressed and deformed by the force, and then the latch rod 22 is rotated 90 degrees. After the latch rod 22 is released, the spring 24 pushes the latch rod 22 to slide in the opposite direction so that the protrusion 23 is stuck in the second latch groove 2301, thereby fixing the discharge plate 4; when the discharge plate 4 needs to be rotated and opened, the latch rod 22 is rotated 90 degrees on the connecting block 21 so that the protrusion 23 is turned to a position matching the second latch groove 2301. After the latch rod 22 is released, the spring 24 pushes the latch rod 22 to slide back to its original position, so that the latch rod 22 drives the protrusion 23 to disengage from the second latch groove 2301. Then, the discharge plate 4 can be flipped downward to open and the silage can be taken out.

[0033] See also Figure 2 As shown, a dust cover 25 is provided on the lower pressing plate 8; and two sealing rings 26 are embedded on the top edge of the fermentation barrel 2.

[0034] The dust cover 25 is used to protect the lower pressing plate 8. When the lower pressing plate 8 is not in use, it prevents dust from adhering to the lower pressing plate 8, so as to avoid dust being brought in when the lower pressing plate 8 is used to compress silage. When the lower pressing plate 8 needs to be used, the dust cover 25 can be removed; the sealing ring 26 can enhance the sealing between the fermentation barrel 2 and the cover plate 3, and prevent air circulation inside and outside the fermentation barrel 2, so as not to affect the fermentation of silage.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A silage fermentation device, comprising a support frame (1), a fermentation barrel (2), a cover plate (3) and a discharge plate (4), wherein the fermentation barrel (2) is mounted on the support frame (1), the fermentation barrel (2) is covered with a cover plate (3), and the bottom of the fermentation barrel (2) is rotatably provided with a discharge plate (4), characterized in that: It also comprises a first fixed block (5), a cylinder (6), a mounting block (7) and a lower pressing plate (8); the first fixed block (5) is mounted on the support frame (1); the cylinder (6) is mounted on the first fixed block (5); the mounting block (7) is fixedly connected to the push rod of the cylinder (6); and the lower pressing plate (8) is mounted on the mounting block (7).

2. The silage fermentation device according to claim 1, characterized in that: The fermentation barrel (2) further comprises a first rubber sleeve (9) sleeved on the cover plate (3), a second rubber sleeve (10) sleeved on the fermentation barrel (2), a plurality of second fixing blocks (11) fixedly connected to the first rubber sleeve (9), a plurality of third fixing blocks (12) fixedly connected to the second rubber sleeve (10), a clamping sleeve (13) fixedly connected to the second fixing block (11), a pressure rod (14) slidably arranged in the clamping sleeve (13), an elastic member (16) wound around the pressure rod (14), and a pressure rod (14) disposed on the pressure rod (14). A recessed portion (1401) and a protruding portion (1402) are provided on the rod (14), the protruding portion (1402) is located at the lower part of the recessed portion (1401), a plurality of locking balls (15) are rollably provided on the side of the clamping sleeve (13), the pressure rod (14) cooperates with the locking balls (15) through the recessed portion (1401) and the protruding portion (1402), a first locking groove (1501) is provided in the third fixed block (12), and the locking balls (15) are locked with the first locking groove (1501).

3. The silage fermentation device according to claim 1, characterized in that: The invention also comprises a temperature controller (17) installed on the fermentation barrel (2); a cavity (201) is formed on the side wall of the fermentation barrel (2); a constant temperature tube (19) is installed in the cavity (201); an electric wire (18) is fixedly connected between the constant temperature tube (19) and the temperature controller (17); a temperature detector (20) is installed on the inner wall of the fermentation barrel (2); and the temperature detector (20) is electrically connected to the temperature controller (17).

4. The silage fermentation device according to claim 1, characterized in that: It also includes a connecting block (21) mounted on the discharge plate (4), a clamping rod (22) being slidably arranged on the connecting block (21), a spring (24) being wound around the clamping rod (22), a protrusion (23) being fixedly connected to the clamping rod (22), a second clamping groove (2301) being provided on the fermentation barrel (2), and the clamping rod (22) being clamped with the second clamping groove (2301) via the protrusion (23).

5. The silage fermentation device according to claim 1, characterized in that: The lower pressing plate (8) is provided with a dust cover (25) on the upper sleeve.

6. The silage fermentation device according to claim 1, characterized in that: Two sealing rings (26) are embedded in the fermentation barrel (2).

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