Constant-temperature fermentation device for feed production

Abstract

The utility model discloses a constant-temperature fermentation device for feed production, which relates to the technical field of feed production equipment and comprises a base and an outer fermentation tank, a heating pipe is mounted on the inner wall of the outer fermentation tank, an inner fermentation tank is arranged in the outer fermentation tank, a clamping component is mounted on the outer fermentation tank, and the outer fermentation tank is connected with the heating pipe. A cover plate is arranged on the upper surface of the outer fermentation tank, and the clamping assembly comprises clamping rods which are connected to the two side walls of the outer fermentation tank in a sliding manner; by arranging the outer fermentation tank, the inner fermentation tank and the clamping assembly, two first motors are started to rotate reversely, so that the two first motors drive two lead screws to rotate, and then two moving blocks, two clamping rods and two clamping arms are driven to move outwards at the same time under limiting guide of two sliding rods, so that the two clamping arms release fixed clamping of the inner fermentation tank, and the fermentation effect is improved. And the inner fermentation tank can be completely taken out, so that the interior of the tank body can be conveniently cleaned, and the influence on subsequent feed fermentation caused by long-term retention of microorganisms and feed residues is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of feed production equipment, in particular to a constant-temperature fermentation device for feed production. Background Technique

[0002] Feed is the general term for the food of all animals raised. More narrowly, generally, feed mainly refers to the food of animals raised in agriculture or animal husbandry. Feed includes more than a dozen varieties of feed raw materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meals, whey powder, oils and fats, meat and bone meal, grains, and feed additives. The feeding standard is based on the experience accumulated in livestock production practice, combined with material and energy metabolism tests and feeding tests, and scientifically stipulates the amount of energy and various nutrients that should be given to livestock of different species, genders, ages, physiological states, production purposes and levels per head per day. This quantity stipulated for livestock is called the feed standard or the nutrient requirement. In order to improve the feed nutrition absorption level and degrade the possible toxins in feed raw materials, some feeds need to be fermented.

[0003] Most of the existing feed fermentation tanks are of an integrated design. There is only a feed inlet on the tank body for feeding, discharging and observing, which is not convenient for cleaning the inside of the tank body. The feed residues after long-term use are easy to breed bacteria, thus affecting the subsequent feed fermentation quality. Based on the above problems, a constant-temperature fermentation device for feed production is now proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a constant-temperature fermentation device for feed production to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A constant-temperature fermentation device for feed production, including a base and a fermentation outer tank. A heating pipe is installed on the inner wall of the fermentation outer tank. A fermentation inner tank is arranged inside the fermentation outer tank. A clamping assembly is installed on the fermentation outer tank. A cover plate is arranged on the upper surface of the fermentation outer tank.

[0006] The clamping assembly includes clamping rods slidably connected to both side walls of the fermentation outer tank. One ends of the two clamping rods both extend into the fermentation outer tank and are fixedly connected with clamping arms. The clamping ends of the two clamping arms respectively abut against the outer walls on both sides of the fermentation inner tank. Moving blocks are welded to the other ends of the two clamping rods. Support platforms are installed on both outer walls of the fermentation outer tank. A lead screw, a slide rod and a first motor are installed on both support platforms.

[0007] Preferably, the two moving blocks are respectively in threaded connection with the two lead screws and are respectively in sliding connection with the two sliding rods. The two lead screws are both rotatably connected to the support table, and the two sliding rods are both fixedly connected to the support table. The output ends of the two first motors are respectively fixedly connected to one ends of the two lead screws.

[0008] Preferably, a chute is formed on the upper surface of the base. An auxiliary rod is welded to the lower surface of the outer fermentation tank. A slider is fixedly connected to the lower surface of the auxiliary rod. The slider is in sliding connection with the chute.

[0009] Preferably, support legs and a second motor are respectively installed on the lower surface of the base. A first rotating shaft is rotatably connected to the upper surface of the base. The output end of the second motor is fixedly connected to one end of the first rotating shaft. The upper surface of the first rotating shaft is connected to the outer fermentation tank.

[0010] Preferably, an electric telescopic rod is installed on the upper surface of the base. The telescopic end of the electric telescopic rod is fixedly connected to an adapter plate. A second rotating shaft is rotatably connected to the lower surface of the adapter plate. A stirring rod and a connecting rod are respectively installed on the shaft body of the second rotating shaft. A cleaning scraping rod is welded to one end of the connecting rod.

[0011] Preferably, a support rod is welded to the lower surface of the adapter plate. The support rod is fixedly connected to the cover plate. The cover plate is rotatably connected to the second rotating shaft. A third motor is installed on the upper surface of the adapter plate. The output end of the third motor is fixedly connected to the input end of the second rotating shaft.

[0012] Preferably, a controller is installed on the upper surface of the base.

[0013] Advantageous Effects

[0014] The present utility model provides a constant-temperature fermentation device for feed production, having the following advantageous effects:

[0015] 1. For this constant-temperature fermentation device for feed production, by providing an outer fermentation tank, an inner fermentation tank and a clamping assembly, when the two first motors are started to rotate in reverse, they both drive the two lead screws to rotate, thereby driving the two moving blocks, the two clamping rods and the two clamping arms to move outwards simultaneously under the limiting and guiding of the two sliding rods, so that the two clamping arms release the fixed clamping of the inner fermentation tank, and the inner fermentation tank can be completely taken out, thus facilitating the cleaning of the inside of the tank body and avoiding the long-term retention of microorganisms and feed residues, which affects the subsequent feed fermentation.

[0016] 2. The constant-temperature fermentation device for feed production drives the second rotating shaft, the stirring rod, and the connecting rod to rotate forward by setting the third motor. The stirring rod mixes the raw materials in the fermentation inner tank, and the connecting rod drives the cleaning scraping rod to rotate. The cleaning scraping rod scrapes the raw materials adhered to the inner wall of the fermentation inner tank into the fermentation inner tank, reducing the waste of raw materials. The second motor drives the first rotating shaft and the fermentation outer tank to rotate in reverse, and then drives the fermentation inner tank to rotate in reverse, so that the rotation direction of the stirring rod is opposite to the rotation direction of the fermentation inner tank, thereby effectively mixing the raw materials in the fermentation inner tank sufficiently and improving the efficiency and effect of feed fermentation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional schematic diagram of the structure of the present utility model Figure 1 ;

[0018] Figure 2 is a three-dimensional schematic diagram of the structure of the present utility model Figure 2 ;

[0019] Figure 3 is a schematic diagram of the internal sectional structure of the fermentation outer tank;

[0020] Figure 4 is Figure 1 the enlarged structure schematic diagram at A in

[0021] Figure 5 is Figure 3 the enlarged structure schematic diagram at B in

[0022] In the figure: 1, base; 2, fermentation outer tank; 3, heating pipe; 4, fermentation inner tank; 5, clamping assembly; 501, clamping rod; 502, clamping arm; 503, moving block; 504, support platform; 505, lead screw; 506, slide bar; 507, first motor; 6, cover plate; 7, chute; 8, auxiliary rod; 9, slider; 10, support leg; 11, second motor; 12, first rotating shaft; 13, electric telescopic rod; 14, connecting plate; 15, second rotating shaft; 16, stirring rod; 17, connecting rod; 18, cleaning scraping rod; 19, support rod; 20, third motor; 21, controller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5, the present utility model provides a technical solution: a constant-temperature fermentation device for feed production, including a base 1 and a fermentation outer tank 2. A controller 21 is installed on the upper surface of the base 1, and a heating pipe 3 is installed on the inner wall of the fermentation outer tank 2. A fermentation inner tank 4 is arranged inside the fermentation outer tank 2. A clamping assembly 5 is installed on the fermentation outer tank 2, and a cover plate 6 is arranged on the upper surface of the fermentation outer tank 2. The clamping assembly 5 includes clamping rods 501 slidably connected to both side walls of the fermentation outer tank 2. One ends of the two clamping rods 501 both extend into the fermentation outer tank 2 and are fixedly connected with clamping arms 502. The clamping ends of the two clamping arms 502 respectively abut against the outer walls on both sides of the fermentation inner tank 4. The other ends of the two clamping rods 501 are both welded with moving blocks 503. Support platforms 504 are installed on both outer walls of the fermentation outer tank 2. A lead screw 505, a slide bar 506 and a first motor 507 are installed on each of the two support platforms 504. The two moving blocks 503 are respectively in threaded connection with the two lead screws 505 and are respectively in sliding connection with the two slide bars 506. The two lead screws 505 are respectively rotatably connected to the support platforms 504, and the two slide bars 506 are respectively fixedly connected to the support platforms 504. The output ends of the two first motors 507 are respectively fixedly connected to one ends of the two lead screws 505. By turning on the two first motors 507 to reverse through the controller 21, both of them drive the two lead screws 505 to rotate, thereby driving the two moving blocks 503, the two clamping rods 501 and the two clamping arms 502 to move outward simultaneously under the limit guidance of the two slide bars 506, so that the two clamping arms 502 release the fixed clamping of the fermentation inner tank 4, and the fermentation inner tank 4 can be completely taken out, thus facilitating the cleaning of the inside of the tank body and avoiding the long-term retention of microorganisms and feed residues, which affects the subsequent feed fermentation.

[0025] An electric telescopic rod 13 is installed on the upper surface of the base 1. The telescopic end of the electric telescopic rod 13 is fixedly connected with an adapter plate 14. The lower surface of the adapter plate 14 is rotatably connected with a second rotating shaft 15. A stirring rod 16 and a connecting rod 17 are respectively installed on the shaft body of the second rotating shaft 15. One end of the connecting rod 17 is welded with a cleaning scraping rod 18. A support rod 19 is welded on the lower surface of the adapter plate 14. The support rod 19 is fixedly connected with the cover plate 6. The cover plate 6 is rotatably connected with the second rotating shaft 15. A third motor 20 is installed on the upper surface of the adapter plate 14. The output end of the third motor 20 is fixedly connected with the input end of the second rotating shaft 15. Support legs 10 and a second motor 11 are respectively installed on the lower surface of the base 1. A first rotating shaft 12 is rotatably connected to the upper surface of the base 1. The output end of the second motor 11 is fixedly connected with one end of the first rotating shaft 12. The upper surface of the first rotating shaft 12 is connected to the fermentation outer tank 2. A chute 7 is opened on the upper surface of the base 1. An auxiliary rod 8 is welded on the lower surface of the fermentation outer tank 2. A slider 9 is fixedly connected to the lower surface of the auxiliary rod 8. The slider 9 is slidably connected with the chute 7. By turning on the electric telescopic rod 13 through the controller 21, the adapter plate 14 is driven to move downward by a fixed distance, so that the stirring rod 16, the connecting rod 17 and the cleaning scraping rod 18 enter the fermentation inner tank 4. By turning on the third motor 20 to rotate forward through the controller 21, the second rotating shaft 15, the stirring rod 16 and the connecting rod 17 are driven to rotate. The stirring rod 16 mixes the raw materials in the fermentation inner tank 4. The connecting rod 17 rotates to drive the cleaning scraping rod 18 to rotate. The cleaning scraping rod 18 scrapes the raw materials adhered to the inner wall of the fermentation inner tank 4 into the fermentation inner tank 4, reducing the waste of raw materials. By turning on the second motor 11 to rotate reversely through the controller 21, the first rotating shaft 12 and the fermentation outer tank 2 are driven to rotate reversely, and then the fermentation inner tank 4 is driven to rotate reversely, so that the rotating direction of the stirring rod 16 is opposite to the rotating direction of the fermentation inner tank 4, thereby effectively mixing the raw materials in the fermentation inner tank 4 and improving the efficiency and effect of feed fermentation.

[0026] Working principle: When in use, feed raw materials, microbial fermenting agents, etc. are put into the inner fermentation tank 4. The electric telescopic rod 13 is turned on through the controller 21 to drive the connecting plate 14 to move downward to a fixed distance, so that the stirring rod 16, the connecting rod 17 and the cleaning scraper rod 18 enter the inner fermentation tank 4. The third motor 20 is turned on to rotate forward through the controller 21, driving the second rotating shaft 15, the stirring rod 16 and the connecting rod 17 to rotate. The stirring rod 16 mixes the raw materials in the inner fermentation tank 4. The connecting rod 17 rotates to drive the cleaning scraper rod 18 to rotate. The cleaning scraper rod 18 scrapes the raw materials adhered to the inner wall of the inner fermentation tank 4 into the inner fermentation tank 4, reducing the waste of raw materials. The second motor 11 is turned on to rotate reversely through the controller 21, driving the first rotating shaft 12 and the outer fermentation tank 2 to rotate reversely, and then driving the inner fermentation tank 4 to rotate reversely, so that the rotating direction of the stirring rod 16 is opposite to the rotating direction of the inner fermentation tank 4, thereby effectively mixing the raw materials in the inner fermentation tank 4 fully, improving the efficiency and effect of feed fermentation. The heating pipe 3 is turned on through the controller 21 to raise the temperature to an appropriate height, facilitating the fermentation of the feed. When the fermentation is over and the inner fermentation tank 4 needs to be cleaned, the electric telescopic rod 13 is turned on through the controller 21 to drive the connecting plate 14 to move upward to a fixed distance, so that the stirring rod 16, the connecting rod 17 and the cleaning scraper rod 18 withdraw from the inner fermentation tank 4. The two first motors 507 are turned on to rotate reversely through the controller 21, each driving the two lead screws 505 to rotate, and then driving the two moving blocks 503, the two clamping rods 501 and the two clamping arms 502 to move outward simultaneously under the limit guidance of the two slide rods 506, so that the two clamping arms 502 release the fixed clamping of the inner fermentation tank 4, and the inner fermentation tank 4 can be completely taken out, thus facilitating the cleaning of the inside of the tank body and avoiding the long-term retention of microorganisms and feed residues, which may affect the subsequent feed fermentation.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A constant temperature fermentation device for feed production, comprising a base (1) and an outer fermentation tank (2), characterized in that: A heating pipe (3) is installed on the inner wall of the fermentation outer tank (2), a fermentation inner tank (4) is arranged inside the fermentation outer tank (2), a clamping assembly (5) is installed on the fermentation outer tank (2), and a cover plate (6) is arranged on the upper surface of the fermentation outer tank (2); The clamping assembly (5) includes a clamping rod (501) slidably connected to the two side walls of the fermentation outer tank (2), one end of the two clamping rods (501) are extended to the inside of the fermentation outer tank (2), and are fixedly connected with a clamping arm (502), the clamping ends of the two clamping arms (502) are respectively abutted against the two side outer walls of the fermentation inner tank (4), the other ends of the two clamping rods (501) are welded with a moving block (503), the two side outer walls of the fermentation outer tank (2) are installed with a support platform (504), and the two support platforms (504) are installed with a screw rod (505), a sliding rod (506) and a first motor (507).

2. A constant temperature fermentation device for feed production according to claim 1, characterized in that: The two moving blocks (503) are respectively threadedly connected to the two screw rods (505), and are respectively slidably connected to the two slide rods (506); the two screw rods (505) are rotatably connected to the support platform (504); the two slide rods (506) are fixedly connected to the support platform (504); and the output ends of the two first motors (507) are respectively fixedly connected to one end of the two screw rods (505).

3. A constant temperature fermentation device for feed production according to claim 1, characterized in that: The upper surface of the base (1) is provided with a slide groove (7), the lower surface of the fermentation outer tank (2) is welded with an auxiliary rod (8), the lower surface of the auxiliary rod (8) is fixedly connected with a slider (9), and the slider (9) is slidably connected to the slide groove (7).

4. A constant temperature fermentation device for feed production according to claim 1, characterized in that: The lower surface of the base (1) is respectively mounted with supporting legs (10) and a second motor (11); the upper surface of the base (1) is rotatably connected to a first rotating shaft (12); the output end of the second motor (11) is fixedly connected to one end of the first rotating shaft (12); and the upper surface of the first rotating shaft (12) is connected to a fermentation outer tank (2).

5. A constant temperature fermentation device for feed production according to claim 1, characterized in that: An electric telescopic rod (13) is mounted on the upper surface of the base (1); a connecting plate (14) is fixedly connected to the telescopic end of the electric telescopic rod (13); a second rotating shaft (15) is rotatably connected to the lower surface of the connecting plate (14); a stirring rod (16) and a connecting rod (17) are respectively mounted on the shaft body of the second rotating shaft (15); a cleaning scraper rod (18) is welded to one end of the connecting rod (17).

6. A constant temperature fermentation device for feed production according to claim 5, characterized in that: A support rod (19) is welded to the lower surface of the connecting plate (14), the support rod (19) is fixedly connected to the cover plate (6), the cover plate (6) is rotatably connected to the second rotating shaft (15), and a third motor (20) is installed on the upper surface of the connecting plate (14), the output end of the third motor (20) is fixedly connected to the input end of the second rotating shaft (15).

7. A constant temperature fermentation device for feed production according to claim 1, characterized in that: A controller (21) is mounted on the upper surface of the base (1).

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