Mixed fermentation device for feed production

Abstract

A mixed fermentation device for feed production comprises a fermentation tank, a rotating motor, a rotating shaft, a stirring plate, a buffer spring rod and a cleaning scraper blade, the rotating motor is fixed to the lower side of the fermentation tank, the rotating shaft is rotatably connected into the fermentation tank, the rotating motor is rotatably connected with the rotating shaft, the stirring plate is fixed to the rotating shaft, and the buffer spring rod is fixed to the stirring plate. And the cleaning scraper is fixed on the buffer spring rod. As the cleaning scraper is fixed on the stirring rod through the buffer spring rod, when the rotating speed of the rotating motor reaches a specified value, the buffer spring rod stretches outwards under the action of centrifugal force, so that the cleaning scraper effectively cleans the inner wall of the fermentation tank, the cleaning scraper is prevented from being in contact with the inner wall of the fermentation tank for a long time, and the service life of the fermentation tank is prolonged. And the cleaning scraping plate and the fermentation tank are damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of feed fermentation, and specifically relates to a mixed fermentation device for feed production. BACKGROUND

[0002] Feed fermentation is to use microorganisms and compound enzymes as biological feed fermentation agent strains to convert feed raw materials into microbial cell protein, bioactive small peptide amino acids, microbial active probiotics and compound enzyme preparations, thereby obtaining a biofermented feed.

[0003] According to the Chinese patent with the patent number CN220364520U, a liquid feed mixed fermentation device is disclosed, which comprises a container, a discharge pipe is communicated and fixedly installed at the bottom of the container, and a valve is installed on the discharge pipe, heating fins are installed in the container, a horizontal plate is fixedly installed at the upper end of the container, a vertical pipe penetrates through the horizontal plate and the top plate, and the vertical pipe is rotatably installed on the horizontal plate and the top plate, a horizontal pipe is communicated and fixedly installed at the lower end of the vertical pipe, a plurality of exhaust holes are arranged at the bottom side of the horizontal pipe, an air pump is fixedly installed on the container, and the exhaust pipe of the air pump is communicated with the annular cavity; the device is provided with the vertical pipe and the horizontal pipe, the horizontal pipe is located at the lower layer of the material, the air pump is used to suck the appropriate amount of air, the air pump is used to guide the air into the annular cavity, and then the air is guided into the vertical pipe through the annular cavity, and then the air is discharged to the material through the plurality of exhaust holes at the bottom side of the horizontal pipe, so that the material at the bottom layer can be fully fermented.

[0004] However, the existing feed fermentation device has the problem that the surface of the fermentation tank is attached with residues after the feed is fermented, and if the residues are not cleaned in time, the next fermentation will be affected, and the traditional feed fermentation device has a cleaning scraper, but the cleaning scraper is always in contact with the inner wall of the fermentation tank, and the inner wall of the fermentation tank and the cleaning scraper are rubbed and damaged after a long time. UTILITY MODEL CONTENTS

[0005] The utility model wants to solve the technical problem of overcoming the problem that the existing feed fermentation device has the problem that the surface of the fermentation tank is attached with residues after the feed is fermented, and if the residues are not cleaned in time, the next fermentation will be affected, and the traditional feed fermentation device has a cleaning scraper, but the cleaning scraper is always in contact with the inner wall of the fermentation tank, and the inner wall of the fermentation tank and the cleaning scraper are rubbed and damaged after a long time.

[0006] The technical scheme adopted to solve the above technical problem is:

[0007] The utility model relates to a mixed fermentation device for feed production, including fermentation tank, rotating motor, rotating shaft, stirring plate, buffer spring rod and cleaning scraper, rotating motor is fixed in the lower side of fermentation tank, rotating shaft is rotatably connected in fermentation tank, rotating motor is rotatably connected with rotating shaft, stirring plate is fixed on rotating shaft, buffer spring rod is fixed on stirring plate, cleaning scraper is fixed on buffer spring rod.

[0008] As a preferred technical scheme of the utility model, the fermentation tank bottom is fixed with a support plate, and the fermentation tank side is fixed with a discharge valve.

[0009] As a preferred technical scheme of the utility model, the fermentation tank side is fixed with a control panel, the control panel is composed of an LED display screen and control buttons, and a heating coil is fixed in the fermentation tank. The heating coil can control the temperature in the fermentation tank.

[0010] As a preferred technical scheme of the utility model, the cleaning scraper is provided with a weight-reducing hole, the fermentation tank upper side is fixed with an air duct, a rotating support is fixed in the fermentation tank, and the rotating shaft rotates in the rotating support.

[0011] As a preferred technical scheme of the utility model, the fermentation tank upper side is fixed with a mounting bracket, a crushing kettle is fixed on the mounting bracket, and a transmission shaft is rotatably connected in the crushing kettle.

[0012] As a preferred technical scheme of the utility model, the transmission shaft lower side is fixed with an electric telescopic rod, the rotating shaft outside the fermentation tank is fixed with a limiting block, the electric telescopic rod lower side is provided with a limiting groove, and the limiting groove of the electric telescopic rod is connected with the limiting block of the rotating shaft.

[0013] As a preferred technical scheme of the utility model, a discharge valve is fixed between the crushing kettle and the fermentation tank, a crushing blade is fixed on the transmission shaft, and a feeding port is fixed on the crushing kettle. The crushing blade can crush the feed.

[0014] The utility model has the advantages that:

[0015] The cleaning scraper is fixed on the stirring rod through the buffer spring rod. When the rotating speed of the rotating motor reaches a specified value, the buffer spring rod will stretch and contract outward under the action of centrifugal force, so that the cleaning scraper effectively cleans the inner wall of the fermentation tank, and the problem that the cleaning scraper and the fermentation tank are damaged due to long-time contact between the cleaning scraper and the inner wall of the fermentation tank is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the first shaft view of the utility model.

[0017] Figure 2 For Figure 1 A partial enlarged view of the middle A;

[0018] Figure 3 For the second shaft view of the utility model;

[0019] Figure 4 For Figure 3 A partial enlarged view of the middle B.

[0020] In the figure: 1, fermentation tank; 2, rotating motor; 3, rotating shaft; 4, stirring plate; 5, buffer spring rod; 6, cleaning scraper; 7, support plate; 8, control panel; 9, heating coil; 10, air duct; 11, rotating support; 12, mounting support; 13, crushing kettle; 14, transmission shaft; 15, electric telescopic rod; 16, discharge valve; 17, crushing blade; 18, feed inlet. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0023] It should be noted that: similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0024] In the above description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "one side", "the other side" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly used when the utility model product is used, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, so it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0025] In addition, the term "same" and the like do not mean that the components are absolutely the same, but there can be slight differences. The term "vertical" only means that the positional relationship between the components is more vertical than "parallel", and does not mean that the structure must be completely vertical, but can be slightly inclined.

[0026] Embodiment one

[0027] In Figures 1-4 The utility model provides a kind of technical scheme: a kind of mixed fermentation device for feed production, including fermentation tank 1, rotating motor 2, rotating shaft 3, stirring plate 4, buffer spring rod 5 and cleaning scraper 6, rotating motor 2 is fixed in fermentation tank 1 lower side, rotating shaft 3 is rotatably connected in fermentation tank 1, rotating motor 2 is rotatably connected with rotating shaft 3, stirring plate 4 is fixed on rotating shaft 3, buffer spring rod 5 is fixed on stirring plate 4, cleaning scraper 6 is fixed on buffer spring rod 5, when feed enters fermentation tank 1, rotating shaft 3 is rotated by rotating motor 2, drives stirring plate 4 to rotate, and feed is fully stirred and fermented, after fermentation, discharge by discharge valve, then the rotating speed of rotating motor 2 is accelerated, buffer spring rod 5 is retracted under the action of centrifugal force, so that cleaning scraper 6 and fermentation tank 1 inner wall are cleaned.

[0028] In one aspect of the embodiment, the bottom of the fermentation tank 1 is fixed with a support plate 7, the side of the fermentation tank 1 is fixed with a discharge valve, the side of the fermentation tank 1 is fixed with a control panel 8, the control panel 8 is composed of an LED display screen and control buttons, the inside of the fermentation tank 1 is fixed with a heating coil 9, the cleaning scraper 6 is provided with weight-reducing holes, the upper side of the fermentation tank 1 is fixed with an air duct 10, the inside of the fermentation tank 1 is fixed with a rotating support 11, the rotating shaft 3 rotates in the rotating support 11, and the rotating support 11 can improve the stability of the rotation of the rotating shaft 3.

[0029] In one aspect of the embodiment, the upper side of the fermentation tank 1 is fixed with a mounting bracket 12, the mounting bracket 12 is fixed with a crushing kettle 13, the crushing kettle 13 is rotatably connected with a transmission shaft 14, the lower side of the transmission shaft 14 is fixed with an electric telescopic rod 15, the rotating shaft 3 outside the fermentation tank 1 is fixed with a limiting block, the lower side of the electric telescopic rod 15 is provided with a limiting groove, the limiting groove of the electric telescopic rod 15 is connected with the limiting block of the rotating shaft 3, the discharge valve 16 is fixed between the crushing kettle 13 and the fermentation tank 1, the transmission shaft 14 is fixed with a crushing blade 17, and the crushing kettle 13 is fixed with a feed inlet 18. When the feed enters the crushing kettle 13, the control panel 8 controls the electric telescopic rod 15 to move downward, so that the limiting groove of the electric telescopic rod 15 is connected with the limiting block of the rotating shaft 3, the rotating shaft 3 is rotated by the rotating motor 2, so that the crushing blade 17 on the transmission shaft 14 is rotated, and the feed is crushed.

[0030] The working principle of the utility model is as follows: in the use process, the user puts the feed into the smashing kettle 13 through the feeding port 18, the control panel 8 controls the electric telescopic rod 15 to move downwards, the limiting groove of the electric telescopic rod 15 is connected with the limiting block of the rotating shaft 3, the rotating motor 2 drives the rotating shaft 3 to rotate, so that the smashing blade 17 on the transmission shaft 14 rotates, the feed is smashed, after the smashing is finished, the electric telescopic rod 15 moves upwards, is connected with the rotating shaft 3, the discharge valve 16 is opened, the smashed feed is discharged into the fermentation tank 1, the stirring plate 4 of the rotating rotating shaft 3 stirs the feed, the heating coil 9 is heated, the feed is fermented conveniently, after the fermentation is finished, is discharged through the discharge valve, then the rotating speed of the rotating motor 2 is accelerated, the buffer spring rod 5 is stretched out and drawn in under the action of centrifugal force, the cleaning scraper 6 cleans the inner wall of the fermentation tank 1.

[0031] Finally, it is pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model and are not limited, although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the utility model, which should be covered in the claim range of the utility model.

Claims

1. A mixed fermentation device for feed production, comprising a fermentation tank (1), a rotating motor (2), a rotating shaft (3), a stirring plate (4), a buffer spring rod (5) and a cleaning scraper (6), characterized in that: The rotating motor (2) is fixed at the lower side of the fermentation tank (1), the rotating shaft (3) is rotatably connected in the fermentation tank (1), the rotating motor (2) is rotatably connected with the rotating shaft (3), the stirring plate (4) is fixed on the rotating shaft (3), the buffer spring rod (5) is fixed on the stirring plate (4), and the cleaning scraper (6) is fixed on the buffer spring rod (5); when the rotating speed of the rotating motor (2) reaches a specified value, the buffer spring rod (5) is stretched and retracted outward under the action of centrifugal force, so that the cleaning scraper (6) is in contact with the inner wall of the fermentation tank (1) to clean.

2. The mixed fermentation device for feed production according to claim 1, characterized in that: The bottom of the fermentation tank (1) is fixed with a supporting plate (7), and the side of the fermentation tank (1) is fixed with a discharge valve.

3. The mixed fermentation device for feed production according to claim 2, characterized in that: The side of the fermentation tank (1) is fixed with a control panel (8), the control panel (8) is composed of an LED display screen and control buttons, and the inside of the fermentation tank (1) is fixed with a heating coil (9).

4. The mixed fermentation device for feed production according to claim 3, characterized in that: The cleaning scraper (6) is provided with a weight-reducing hole, the upper side of the fermentation tank (1) is fixed with an air duct (10), the inside of the fermentation tank (1) is fixed with a rotating support (11), and the rotating shaft (3) rotates in the rotating support (11).

5. The mixed fermentation device for feed production according to claim 1, characterized in that: The upper side of the fermentation tank (1) is fixed with a mounting bracket (12), the mounting bracket (12) is fixed with a crushing kettle (13), and the crushing kettle (13) is rotatably connected with a transmission shaft (14).

6. The mixed fermentation device for feed production according to claim 5, characterized in that: The lower side of the transmission shaft (14) is fixed with an electric telescopic rod (15), the rotating shaft (3) on the outside of the fermentation tank (1) is fixed with a limiting block, the lower side of the electric telescopic rod (15) is provided with a limiting groove, and the limiting groove of the electric telescopic rod (15) is connected with the limiting block of the rotating shaft (3).

7. The mixed fermentation device for feed production according to claim 6, characterized in that: The discharge valve (16) is fixed between the crushing kettle (13) and the fermentation tank (1), the transmission shaft (14) is fixed with a crushing blade (17), and the crushing kettle (13) is fixed with a feeding port (18).

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