Cattle and sheep straw feed fermentation equipment

Abstract

The utility model relates to the technical field of straw feed treatment, in particular to cattle and sheep straw feed fermentation equipment which is characterized in that an air blower is connected with an electric heating box through a pipeline, the electric heating box is connected with a three-way valve through an air outlet pipe, the lower portion of a medicine box is connected with a water pump through a pipeline, and the water pump is connected with the three-way valve through a medicine inlet pipe; the other branch pipe of the three-way valve is connected with a rotary joint through a pipeline, and the rotary joint is connected with a feeding pipe extending into the fermentation box. The material distribution disc is arranged in the fermentation box, the material distribution disc is connected with a plurality of material scattering pipes, meanwhile, the material distribution disc is connected with the three-way valve through the rotary joint, the two branch pipes of the three-way valve are connected with the air blower and the medicine box respectively, and the driving motor can drive the material scattering disc and the material scattering pipes to rotate. Therefore, uniform mixing of the straw and the mould agent solution can be realized, and uniform temperature control in the straw can be realized, so that the fermentation effect of the straw is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of straw feed processing, in particular to cattle and sheep straw feed fermentation equipment. Background Art

[0002] Crop straw refers to the stems and leaves left after the seeds are removed from mature crops, including rice, wheat, corn, millet, sorghum, beans, oilseeds, cotton, hemp and other crops. These straws are by-products of crop production and have multiple uses. Crop straw is an important source of feed, especially for ruminants such as cattle and sheep. After proper processing, such as chopping, flaking, grinding or fermentation, its nutritional value can be improved, and the livestock's intake and digestibility of straw can be increased. Enzyme preparations are products with enzyme properties extracted from animals, plants and microorganisms. They can be used as efficient feed additives in animal husbandry production. Adding enzyme preparations to straw feed can improve the utilization rate of straw feed and improve the sensory quality of straw feed. Therefore, in order to improve the nutritional value and palatability of straw feed, enzyme preparations are usually added to straw for fermentation, and fermentation equipment is needed at this time. In the existing straw fermentation equipment, after the enzyme preparation is sprinkled into the straw in powder form, the enzyme preparation and the straw cannot be evenly mixed, resulting in poor fermentation effect. At the same time, the existing fermentation equipment usually controls the temperature by introducing hot or cold air from the outside of the fermentation cage to the inside, resulting in uneven temperature control inside the straw. Therefore, it is necessary to develop a cattle and sheep straw feed fermentation equipment that can evenly mix the mold agent into the straw, make the temperature inside the straw more uniform, and improve the fermentation effect. Utility Model Content

[0003] In view of the above technical problems, the utility model provides a cattle and sheep straw feed fermentation equipment which can evenly mix the fungicide into the straw, make the internal temperature of the straw more uniform, and improve the fermentation effect, so as to solve the problems of insufficient mixing of the fungicide and the straw and uneven internal temperature of the straw in the existing fermentation equipment.

[0004] In order to solve the above technical problems, the utility model discloses a cattle and sheep straw feed fermentation equipment, including a fermentation box, a feeding door is hingedly connected to the top feed port of the fermentation box, and a support leg is fixedly connected to the bottom, a discharge door is hingedly connected to the lower part of one side of the fermentation box, and also includes a blower, a medicine box, a drive motor, and a control box. The blower is connected to the electric heating box through a pipeline, and the electric heating box is connected to the three-way valve through an air outlet pipe. The lower part of the medicine box is connected to a water pump through a pipeline, and the water pump is connected to the three-way valve through a medicine inlet pipe. The three-way valve is connected to the medicine inlet pipe. Another branch of the valve is connected to a rotary joint through a pipeline, the rotary joint is connected to a feeding pipe extending into the fermentation box, the upper end of the feeding pipe is connected to a distribution plate, the distribution plate is connected to a plurality of bulk pipes, the bulk pipes are provided with a plurality of through holes, the drive motor is transmission-connected to the feeding pipe, one side of the fermentation box is connected to a temperature sensor extending into the interior thereof, the temperature sensor is communicatively connected to the control box, the blower, electric heating box, water pump, drive motor and three-way valve are controlled by the control box.

[0005] Furthermore, the output shaft of the driving motor is fixedly connected with a driving wheel, the feeding tube is fixedly connected with a driven wheel, and the driving wheel and the driven wheel are connected via a chain transmission.

[0006] Furthermore, the material distribution plate includes an annular tube and a base, the base and the annular tube are connected by a plurality of branch tubes, the annular tube, the base and the branch tubes are all connected to the bulk material pipe, and the feeding pipe is connected to the base.

[0007] Furthermore, a one-way valve is connected to the feeding pipe.

[0008] Furthermore, a liquid level gauge is provided on the medicine box.

[0009] Furthermore, the blower, electric heating box, driving motor, medicine box and water pump are fixedly connected to the supporting legs.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] The utility model arranges a material distribution plate in a fermentation box, connects a plurality of bulk material pipes to the material distribution plate, and connects the material distribution plate with a three-way valve by a rotary joint. Two branch pipes of the three-way valve are respectively connected to a blower and a medicine box, and a starting motor is connected to a feeding pipe driving connection. Under the action of a water pump, a fungicide aqueous solution is sprayed out from the bulk material pipe, and the driving motor can drive the dispersion plate and the bulk material pipe to rotate, so that the straw and the fungicide solution can be uniformly mixed. At the same time, the blower and the electric heating box can cooperate to achieve uniform temperature control inside the straw, so as to improve the fermentation effect of the straw. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the structure of the material distribution plate.

[0014] In the figure: 1, fermentation box, 2, feeding door, 3, distribution plate, 301, ring pipe, 302, base, 303, branch pipe, 4, bulk pipe, 5, feeding pipe, 6, rotary joint, 7, blower, 8, electric heating box, 9, medicine box, 10, water pump, 11, three-way valve, 12, driving motor, 13, driven wheel, 14, driving wheel, 15, chain, 16, one-way valve, 17, liquid level meter, 18, temperature sensor, 19, control box. DETAILED DESCRIPTION

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] like Figure 1 , 2 The cattle and sheep straw feed fermentation equipment shown in the figure includes a fermentation box 1, a feeding door 2 is hingedly connected to the top feed port of the fermentation box 1, a discharge door is hingedly connected to the lower part of one side of the fermentation box 1, and a support leg is fixedly connected to the bottom of the fermentation box 1. It also includes a blower 7, a medicine box 9, a drive motor 12, and a control box 19. The upper end of the medicine box 9 is provided with a medicine feeding port, the blower 7 is connected to the electric heating box 8 through a pipeline, the electric heating box 8 is connected to a branch of a three-way valve 11 through an air outlet pipe, the lower output end of the medicine box 9 is connected to a water pump 10 through a pipeline, and the output end of the water pump 10 is connected to a branch of the three-way valve 11 through a medicine feed pipe. The other branch of the three-way valve 11 is connected to the medicine feed pipe. It is connected to the rotary joint 6 through a pipeline, and the upper end of the rotary joint 6 is connected to a feeding pipe 5 extending into the fermentation box 1. The upper end of the feeding pipe 5 is located in the fermentation box 1 and is fixedly connected to a distribution plate 3. The upper end of the distribution plate 3 is fixedly connected to a plurality of bulk material pipes 4. The bulk material pipes 4 are provided with a plurality of through holes. It should be noted that the through hole diameter is 1-3 mm. The driving motor 12 is transmission-connected to the feeding pipe 5. A temperature sensor 18 extending into the interior of the fermentation box 1 is connected to one side of the fermentation box 1. The temperature sensor 18 is communicatively connected to the control box 19. The blower 7, the electric heating box 8, the water pump 10, the driving motor 12, and the three-way valve 11 are controlled by the control box 19.

[0017] It should be noted that, in order to ensure sealing, in this embodiment, a sealing gasket is provided between the feeding door 2, the discharging door and the fermentation box 1, and the sealing gasket is made of rubber material. At the same time, the feeding pipe 5 and the fermentation box 1 are rotatably connected through a bearing, and a sealing ring is provided between the feeding pipe 5 and the fermentation box 1.

[0018] In order to achieve stable rotation of the feeding tube 5 driven by the driving motor 12, a driving wheel 14 is fixedly connected to the output shaft of the driving motor 12, and a driven wheel 13 is fixedly connected to the feeding tube 5, and the driving wheel 14 and the driven wheel 13 are connected by a chain 15. It should be noted that the driving motor 12 and the feeding tube 5 can also be connected by a transmission wheel and a belt, two gears, etc., so as to achieve stable transmission.

[0019] In order to drive the bulk material pipe 4 to stir the straw fragments during the rotation of the distribution plate 3, so that the mycotic solution is evenly mixed with the straw fragments, and the temperature inside the straw fragments is accurately controlled, the distribution plate 3 includes an annular tube 301 and a base 302. The base 302 is a hollow structure. The base 302 and the annular tube 301 are connected by no less than two branch pipes 303. The bulk material pipe 4 is connected to the annular tube 301, the base 302 and the branch pipe 303, and the feeding pipe 5 is connected to the base 302.

[0020] In order to prevent the fungicide solution from flowing back out, a one-way valve 16 is connected to the feeding pipe 5 .

[0021] In order to observe the liquid level in the medicine box 9 in real time, a liquid level meter 17 is provided on the medicine box 9 .

[0022] For ease of installation, three mounting plates are fixedly connected to the legs, the blower 7, the drive motor 12 and the water pump 10 are connected to the mounting plates by bolts, and the electric heating box 8 and the medicine box 9 are fixedly connected to the legs by bolts.

[0023] It should be noted that the electric heating box 8 is an existing device, and its specific structure will not be described in detail in this embodiment. At the same time, in order to better maintain the constant temperature in the fermentation box 1, a jacket is provided on the outside of the fermentation box 1, and the jacket is filled with rock wool.

[0024] The working process of this embodiment is as follows:

[0025] After the straw is crushed, the feeding door 2 is opened, and the straw crushed materials are put into the fermentation box 1, and then the feeding door 2 is closed, and the upper and lower limits of the temperature are set on the control box 19. The medicine inlet at the upper end of the medicine box 9 is opened, and the mycotic liquid is added thereto. Then, the control box 19 controls the three-way valve 11 to close one side connected to the air outlet pipe, and the other two branches are opened. The water pump 10 is started to run. Under the action of the water pump 10, the liquid enters the bulk material pipe 4 through the material distribution plate 3 and is ejected from the through hole. The drive motor 12 is started to run synchronously. The drive motor 12 drives the driving wheel 14 to rotate. The driving wheel 14 drives the driven wheel 13 to rotate under the action of the chain 15, and then drives the feeding pipe 5 to rotate. The feeding pipe 5 drives the material distribution plate 3 and the bulk material pipe 4 to rotate. Since the material distribution plate 3 is composed of the structure of the annular pipe 301, the base 302 and the branch pipe 303, part of the straw fragments can contact the bottom of the fermentation box 1. Therefore, under the action of the rotation and stirring of the bulk material pipe 4, the straw fragments can be fully contacted with the mycotic liquid. After the mycotic liquid is sprayed, the branch pipe connecting the air outlet pipe and the medicine inlet pipe is controlled to close. The temperature sensor 18 monitors the temperature in the fermentation box 1. When the temperature reaches the upper temperature limit, the branch pipe connected to the medicine inlet pipe of the three-way valve 11 is controlled to be closed, and the blower 7 is started to blow air into the fermentation box 1 to cool it down; when the temperature reaches the lower temperature limit, the branch pipe connected to the medicine inlet pipe of the three-way valve 11 is controlled to be closed, and the blower 7 is started to run, and the electric heating box 8 is started to run synchronously to blow hot air into the fermentation box 1 to heat it up, so as to ensure that the fermentation box 1 maintains the best fermentation temperature. During the operation of the blower 7, the drive motor 12 is started synchronously to drive the distribution plate 3 and the bulk pipe 4 to rotate, so as to make the temperature in the straw fragments more uniform.

Claims

1. A cattle and sheep straw feed fermentation device, comprising a fermentation box (1), a feeding door (2) is hingedly connected to the top feed inlet of the fermentation box (1), and a discharge door is hingedly connected to the lower part of one side of the fermentation box (1), characterized in that: The invention also comprises a blower (7), a medicine box (9), a drive motor (12), and a control box (19); the blower (7) is connected to an electric heating box (8) through a pipeline; the electric heating box (8) is connected to a three-way valve (11) through an air outlet pipe; the lower part of the medicine box (9) is connected to a water pump (10) through a pipeline; the water pump (10) is connected to the three-way valve (11) through a medicine inlet pipe; another branch of the three-way valve (11) is connected to a rotary joint (6) through a pipeline; the rotary joint (6) is connected to a feeding pipe (5) extending into the fermentation box (1); The upper end of the feeding pipe (5) is connected to a distribution plate (3), and a plurality of bulk material pipes (4) are connected to the distribution plate (3). The bulk material pipes (4) are provided with a plurality of through holes. The driving motor (12) is connected to the feeding pipe (5) in a transmission manner. A temperature sensor (18) extending into the interior of the fermentation box (1) is connected to one side of the fermentation box (1). The temperature sensor (18) is connected to the control box (19) in a communication manner. The blower (7), the electric heating box (8), the water pump (10), the driving motor (12), and the three-way valve (11) are controlled by the control box (19).

2. The cattle and sheep straw feed fermentation equipment according to claim 1, characterized in that: The output shaft of the driving motor (12) is fixedly connected to a driving wheel (14), the feeding tube (5) is fixedly connected to a driven wheel (13), and the driving wheel (14) and the driven wheel (13) are connected by a chain (15).

3. The cattle and sheep straw feed fermentation equipment according to claim 1, characterized in that: The material distribution plate (3) comprises an annular tube (301) and a base (302); the base (302) and the annular tube (301) are connected via a plurality of branch tubes (303); the annular tube (301), the base (302) and the branch tubes (303) are all connected to the bulk material pipe (4); and the feeding pipe (5) is connected to the base (302).

4. The cattle and sheep straw feed fermentation equipment according to claim 1, characterized in that: The feeding pipe (5) is connected to a one-way valve (16).

5. The cattle and sheep straw feed fermentation equipment according to claim 1, characterized in that: The medicine box (9) is provided with a liquid level meter (17).

6. The cattle and sheep straw feed fermentation equipment according to claim 1, characterized in that: The bottom of the fermentation box (1) is fixedly connected with supporting legs.

7. The cattle and sheep straw feed fermentation equipment according to claim 6, characterized in that: The blower (7), electric heating box (8), driving motor (12), medicine box (9) and water pump (10) are fixedly connected to the supporting legs.

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