A biological feed bacteria activation tank

Abstract

The utility model belongs to the technical field of activation tanks, and specifically relates to a biological feed strain activation tank, comprising a tank body, an inner top wall of the tank body is provided with a hydraulic cylinder, an output shaft of the hydraulic cylinder is fixed with a protection box, a motor is provided inside the protection box, a reciprocating screw is fixed to the output shaft of the motor below the protection box, a moving block is screwed on the outer wall of the reciprocating screw, a mounting ring is rotatably installed on the outer wall of the moving block, four connecting rods are fixed on the side wall of the mounting ring, a hollow disk is provided below the reciprocating screw, a plurality of fixing ears are fixed on the side wall of the hollow disk, a nozzle is rotatably installed between the outer walls of two fixing ears, the other end of the connecting rod is rotatably connected to the outer wall of the nozzle, and a first hose is connected to one side of the nozzle; the utility model can make the flushing force of the water flow sprayed from the nozzle relatively large, improve the flushing effect on the tank wall, flush the tank wall and the tank body, make the coverage of the nozzle relatively comprehensive, the flushing effect is relatively good, and improve the work efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of activation tanks, and specifically relates to a biological feed strain activation tank. Background Art

[0002] Bio-feed refers to the general term for feed products developed through bio-engineering technologies such as fermentation engineering, enzyme engineering, protein engineering and genetic engineering, using feed raw materials and additives permitted by relevant national laws and regulations. These products include fermented feed, enzymatic feed, bacterial enzyme synergistic fermented feed and bio-feed additives. In the field of bio-feed, activation tanks are often needed to activate and culture microbial strains in a preserved state in order to obtain cultures with vigorous vitality and sufficient inoculation quantity.

[0003] According to patent search, for example, the Chinese patent for a biological feed strain activation tank with authorization announcement number CN 211112010U includes a liquid inlet pump with one end connected to a water pipe or other mixed liquid discharge device, and the other end inserted into the tank body and connected to a multi-directional drainage structure at the bottom. The multi-directional drainage structure can be a spiral nozzle or a spherical structure, wherein drainage holes are evenly arranged in all directions of the spherical structure. The drainage holes are arranged into a multi-directional drainage structure, and water can be discharged from different directions and multiple angles, which can not only reduce the impact force of the water flow on a single position at the bottom of the tank, but also avoid the pre-mixed bacterial liquid from gathering at a certain position at the bottom of the tank; during cleaning, it can also increase the flushing force on the tank wall.

[0004] Although drainage holes are set in all directions in the multi-directional drainage structure, the pressure inside the multi-directional drainage structure will decrease accordingly as the number of drainage holes increases. During cleaning, this pressure reduction will weaken the flushing force on the tank wall. In addition, since the position of the multi-directional drainage structure is fixed, it is difficult to fully cover the tank wall. At the same time, the structure is relatively far away from the bottom of the tank, so the flushing force on the bottom of the tank is also relatively small. These problems not only affect the use effect of the equipment, but also significantly reduce the efficiency and effect of cleaning. Utility Model Content

[0005] The utility model aims to provide a biological feed bacteria activation tank, which can make the water flow sprayed from the nozzle have a relatively large flushing force, improve the flushing effect on the tank wall, flush the tank wall and the tank body, make the coverage of the nozzle more comprehensive, the flushing effect is better, and improve the work efficiency.

[0006] The technical solutions adopted in this utility are as follows:

[0007] A biological feed strain activation tank comprises a tank body, wherein the inner top wall of the tank body is provided with a hydraulic cylinder, the output shaft of the hydraulic cylinder is fixed with a protective box, a motor is provided inside the protective box, the output shaft of the motor is located below the protective box and is fixed with a reciprocating screw rod, a moving block is screwed to the outer wall of the reciprocating screw rod, a mounting ring is rotatably mounted on the outer wall of the moving block, four connecting rods are fixed to the side wall of the mounting ring, a hollow disk is provided below the reciprocating screw rod, a plurality of fixing ears are fixed to the side wall of the hollow disk, a nozzle is rotatably mounted between the outer walls of two of the fixing ears, and the other end of the connecting rod is rotatably connected to the outer wall of the nozzle Dynamic connection, one side of the nozzle is connected to a first hose, the other end of the first hose is connected to the hollow disk, a mounting tube is provided through the top center of the hollow disk, and the hollow disk is sealed and rotatably connected to the mounting tube, a connecting block is fixed to the bottom of the reciprocating screw corresponding to the mounting tube, the connecting block is sealed and transmission-connected to the mounting tube, a fixing rod is fixed at the bottom of the connecting block and located in the mounting tube, the bottom end of the fixing rod passes through the mounting tube and is fixed to the inner wall of the hollow disk, a fixing tube slidably connected to the moving block is fixed through the inner wall of the protective box, and the other end of the fixing tube is through-connected to the side wall of the mounting tube.

[0008] Furthermore, a liquid inlet pump is arranged on the top of the tank body, a telescopic tube is connected through one side of the liquid outlet of the liquid inlet pump, and the other end of the telescopic tube is connected to the fixed tube.

[0009] The technical effects achieved by this utility model are:

[0010] The utility model discloses a biological feed bacteria strain activation tank, in which nozzles are arranged, and only four nozzles are arranged on the side wall of the hollow disk. The number of nozzles arranged is small, and the pressure of the hollow disk is increased, so that the flushing force of the water flow sprayed from the nozzle is relatively large, and the flushing effect on the tank wall is improved. The reciprocating screw rod is driven to rotate by the rotation of the motor, and the rotation of the reciprocating screw rod drives the mounting ring on the moving block to move, and the mounting ring can drive the nozzle to rotate up and down through the connecting rod. At the same time, the reciprocating screw rod drives the fixed rod on the connecting block to rotate, and the fixed rod drives the hollow disk and the nozzle to rotate, and then cooperates with the hydraulic cylinder to drive the hollow disk and the nozzle to move up and down to flush the tank wall and the tank body, so that the coverage of the nozzle is relatively comprehensive, the flushing effect is relatively good, and the working efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model in a front view;

[0012] Figure 2 It is a schematic diagram of the partial three-dimensional structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the partial cutaway structure of the utility model.

[0014] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0015] 1. Tank body; 2. Hydraulic cylinder; 3. Protective box; 4. Motor; 5. Reciprocating screw; 6. Moving block; 7. Mounting ring; 8. Connecting rod; 9. Mounting pipe; 10. Hollow disk; 11. Fixed rod; 12. Fixed ear; 13. Spray nozzle; 14. First hose; 15. Fixed pipe; 16. Telescopic pipe; 17. Liquid inlet pump; 18. Liquid outlet pipe; 19. Stirring device. DETAILED DESCRIPTION

[0016] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0017] like Figure 1-3As shown, a biological feed strain activation tank includes a tank body 1, which is a prior art. The outer wall of the tank body 1 is wrapped with a water bath jacket, which is filled with clean water, and an electric heating pipe is arranged in the heat preservation water bath jacket. For details of the specific structure and working principle, please refer to the authorization announcement CN A biological feed strain activation tank of 211112010U is not described in detail now. A hydraulic cylinder 2 is provided on the inner top wall of the tank body 1. A protective box 3 is fixed to the output shaft of the hydraulic cylinder 2. A motor 4 is provided inside the protective box 3. A reciprocating screw 5 is fixed to the output shaft of the motor 4 below the protective box 3. A moving block 6 is screwed to the outer wall of the reciprocating screw 5. The reciprocating screw 5 can drive the moving block 6 to move up and down. A mounting ring 7 is rotatably installed on the outer wall of the moving block 6, and a bearing is provided at the rotating connection between the moving block 6 and the mounting ring 7. Four connecting rods 8 are fixed to the side wall of the mounting ring 7. A hollow disk 10 is provided below the reciprocating screw 5. A plurality of fixing ears 12 are fixed to the side wall of the hollow disk 10. A nozzle 13 is rotatably installed between the outer walls of the two fixing ears 12, and the number of the nozzles 13 is at most four. The other end of the connecting rod 8 is rotatably connected to the outer wall of the nozzle 13. A first hose 14 is connected to one side of the nozzle 13, and the other end of the first hose 14 The end is connected with the hollow disk 10, and a mounting tube 9 is provided through the top center of the hollow disk 10, and the hollow disk 10 is sealed and rotatably connected with the mounting tube 9. A connecting block is fixed to the bottom of the reciprocating screw rod 5 corresponding to the mounting tube 9, and the connecting block is sealed and drivenly connected with the mounting tube 9. A fixing rod 11 is fixed at the bottom of the connecting block and located in the mounting tube 9. The bottom end of the fixing rod 11 passes through the mounting tube 9 and is fixed to the inner wall of the hollow disk 10. A fixing tube 15 slidably connected with the moving block 6 is fixed through the inner wall of the protective box 3. The fixing tube 15 is a steel tube. The hardness of the fixing tube 15 is increased to make the movement of the moving block 6 more stable. The other end of the fixing tube 15 is connected through the side wall of the mounting tube 9. The structure is simple and the operation is convenient. It is convenient to adjust the up and down angles of the nozzle 13. The nozzle 13 can also be driven to rotate by the rotation of the hollow disk 10. When fewer nozzles 13 are installed, the spray range of the nozzle 13 is improved, and the working efficiency of the nozzle 13 is effectively improved.

[0018] like Figure 1 As shown, a liquid inlet pump 17 is provided on the top of the tank body 1, and a telescopic tube 16 is connected to one side of the liquid outlet of the liquid inlet pump 17. The telescopic tube 16 can be freely extended and retracted, so that the protective box 3 can move smoothly. The other end of the telescopic tube 16 is connected to the fixed tube 15, so that the pre-mixed bacterial liquid or clean water can be sprayed from the telescopic tube 16, the installation tube 9, the hollow disk 10 and the first hose 14 through the liquid inlet pump 17 and finally from the nozzle 13 into the tank body 1, which is relatively perfect;

[0019] like Figure 1As shown, a stirring device 19 is provided at the bottom of the tank body 1, and the stirring device 19 is provided to facilitate rapid and uniform mixing of the bacterial solution. The stirring device 19 is a prior art, and its specific structure and working principle are detailed in a biological feed strain activation tank with the authorization announcement of CN211112010U, which will not be described in detail now;

[0020] like Figure 1 As shown, a liquid outlet pipe 18 is provided through one side of the bottom of the tank body 1, and a valve is provided on the outer wall of the liquid outlet pipe 18. The other end of the liquid outlet pipe 18 is connected to an external liquid outlet pump, which is convenient for discharging the bacterial liquid in the tank body 1, which is relatively perfect.

[0021] like Figure 1 As shown, a can cover is hinged on one side of the top of the can body 1, which is relatively complete and convenient for adding raw materials into the can body 1;

[0022] like Figure 2-3 As shown, a telescopic guide rod connected to the protection box 3 is fixed to the inner top wall of the tank body 1. The movement of the protection box 3 is relatively stable through the arrangement of the telescopic guide rod, and the stability of the installation of the protection box 3 can be further increased. The telescopic guide rod is composed of a sleeve and a plug-in rod. The plug-in rod is inserted into the sleeve and is slidably connected to the sleeve.

[0023] The working principle of the utility model is as follows: when in use, the hydraulic cylinder 2 is started, the hydraulic cylinder 2 drives the protection box 3 to move up and down, the protection box 3 drives the hollow disk 10 on the reciprocating screw rod 5 to move up and down, thereby driving the nozzle 13 to move up and down, starting the motor 4, the motor 4 drives the reciprocating screw rod 5 to rotate, the reciprocating screw rod 5 drives the moving block 6 to move, the moving block 6 drives the mounting ring 7 to move, the mounting ring 7 drives the nozzle 13 to reciprocate up and down through the connecting rod 8, and at the same time, when the reciprocating screw rod 5 rotates, it drives the connecting block to rotate, the connecting block drives the hollow disk 10 to rotate through the fixed rod 11, and the hollow disk 10 drives the nozzle 13 to rotate, thereby increasing the spray range of the nozzle 13, and can also effectively increase the impact force of the nozzle 13 spraying, thereby improving the use effect of the equipment, the premixed bacterial liquid or clean water enters the tank body 1 from the telescopic tube 16, the fixed tube 15, the mounting tube 9, the hollow disk 10, the first hose 14 and the nozzle 13 through the liquid inlet pump 17, and is sprayed into the tank body 1 in multiple directions and angles through the nozzle 13.

[0024] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A biological feed strain activation tank, characterized in that: The invention comprises a tank body (1), wherein a hydraulic cylinder (2) is arranged on the inner top wall of the tank body (1), a protection box (3) is fixed to the output shaft of the hydraulic cylinder (2), a motor (4) is arranged inside the protection box (3), a reciprocating screw (5) is fixed to the output shaft of the motor (4) below the protection box (3), a moving block (6) is screwed to the outer wall of the reciprocating screw (5), a mounting ring (7) is rotatably mounted on the outer wall of the moving block (6), four connecting rods (8) are fixed to the side wall of the mounting ring (7), a hollow disk (10) is arranged below the reciprocating screw (5), a plurality of fixing ears (12) are fixed to the side wall of the hollow disk (10), a nozzle (13) is rotatably mounted between the outer walls of two fixing ears (12), and the other end of the connecting rod (8) is rotatably connected to the outer wall of the nozzle (13), A first hose (14) is connected to one side of the nozzle (13), and the other end of the first hose (14) is connected to the hollow disk (10). A mounting tube (9) is provided through the top center of the hollow disk (10), and the hollow disk (10) is connected to the mounting tube (9) in a sealed and rotatable manner. A connecting block is fixed to the bottom of the reciprocating screw rod (5) corresponding to the mounting tube (9), and the connecting block is connected to the mounting tube (9) in a sealed and transmission manner. A fixing rod (11) is fixed at the bottom of the connecting block and is located inside the mounting tube (9). The bottom end of the fixing rod (11) passes through the mounting tube (9) and is fixed to the inner wall of the hollow disk (10). A fixing tube (15) slidably connected to the moving block (6) is fixed through the inner wall of the protective box (3), and the other end of the fixing tube (15) is connected to the side wall of the mounting tube (9).

2. The biological feed bacteria activation tank according to claim 1, characterized in that: A liquid inlet pump (17) is arranged on the top of the tank body (1), and a telescopic tube (16) is connected through one side of the liquid outlet of the liquid inlet pump (17), and the other end of the telescopic tube (16) is connected to the fixed tube (15).

3. The biological feed bacteria activation tank according to claim 1, characterized in that: A stirring device (19) is provided at the bottom of the tank body (1).

4. The biological feed bacteria activation tank according to claim 1, characterized in that: A liquid outlet pipe (18) is provided through one side of the bottom of the tank body (1), and a valve is provided on the outer wall of the liquid outlet pipe (18).

5. The biological feed bacteria activation tank according to claim 1, characterized in that: A tank cover is hingedly connected to one side of the top of the tank body (1).

6. The biological feed bacteria activation tank according to claim 1, characterized in that: A telescopic guide rod connected to the protection box (3) is fixed to the inner top wall of the tank body (1).

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