Culture medium additive mixer

Abstract

The utility model relates to the technical field of mixers, in particular to a culture medium additive mixer which comprises a rack and a mixing bin, a motor is arranged on the inner side of the rack, an output shaft of the motor is fixedly connected with a driving rod, the surface of the driving rod is connected with a connecting rod, and the connecting rod is fixedly connected with the mixing bin. Through the connection between the connecting frame and the abutting rod and the connection between the abutting rod and the rubber disc, the effect of connecting and supporting the connecting rod and the driving rod is achieved, the connecting rod and the driving rod can be conveniently detached and separated, then the effect of rapidly detaching the mixing bin on the rack is achieved, the effect of facilitating cleaning is achieved, and the material mixing bin can be conveniently and rapidly detached through the connection between the screw rod and the pressing plate. The effect of connecting and supporting the connecting plate on the threaded sleeve is achieved, the effect of controlling the action angle of the sealing cover is achieved, then the effect of guiding and controlling materials discharged by the discharging pipe is achieved, and the situation that the materials in the mixing bin are directly discharged from the discharging pipe, and consequently large impact force is caused is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a mixer for culture medium additives. Background Art

[0002] A culture medium is an artificially prepared nutrient for the growth and maintenance of microorganisms, plant tissues, and animal tissues.

[0003] A mixer is a machine used for mixing materials. When producing and processing culture medium additives, the use of a mixer can quickly mix its raw materials and improve production efficiency. However, when using the existing mixer, the container of the mixer is fixed on the equipment, which is inconvenient for disassembly and cleaning, and it is easy to cause incomplete cleaning, resulting in cross-contamination between different materials. Content of the Utility Model

[0004] The purpose of the utility model is to provide a mixer for culture medium additives to solve the problems in the above background art that the container of the mixer is fixed on the equipment, which is inconvenient for disassembly and cleaning, and it is easy to cause incomplete cleaning, resulting in cross-contamination between different materials.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A mixer for culture medium additives, including a frame and a mixing bin. A motor is arranged inside the frame. The output shaft of the motor is fixedly connected with a driving rod. A connecting rod is connected to the surface of the driving rod. The connecting rod is fixedly connected with the mixing bin. A connecting cover is arranged on the surface of the mixing bin. A discharge pipe is connected to the bottom passage of the mixing bin. A connecting frame is movably connected to the upper surface of the driving rod. A supporting plate is fixedly connected to the outer surface of the driving rod. A pressing rod is threadedly connected to the surface of the connecting frame. A positioning rod is fixedly connected to the surface of the supporting plate. A connecting block is fixedly connected to the outer surface of the discharge pipe. A sealing cover is movably connected to the surface of the connecting block. A connecting plate is fixedly connected to the surface of the sealing cover. A screw sleeve is fixedly connected to the side of the discharge pipe away from the connecting block. A screw rod is movably connected to the inside of the screw sleeve. A pressing plate is fixedly connected to the outer surface of the screw rod. A positioning block is fixedly connected to the surface of the sealing cover. A pulling rope is fixedly connected to the surface of the positioning block. Fixing blocks are fixedly connected to both sides of the discharge pipe.

[0006] Preferably, the mixing bins are symmetrically distributed in two groups. The connecting cover corresponds to and is connected to the mixing bin. The discharge pipes are arranged at the bottom of the connection between the two groups of mixing bins.

[0007] Preferably, the driving rod is connected to the mixing bin through the motor and the connecting rod. The mixing bin is rotationally connected to the frame through the motor. The cross-section of the connecting frame is in an "L" shape.

[0008] Preferably, the support plate is fixedly connected to one end of the driving rod away from the motor output shaft in a plate shape. The connecting rod is in abutting connection with the support plate. A groove is formed on the surface of the connecting rod close to the support plate, and the positioning rod is inserted into the groove.

[0009] Preferably, the abutting rod penetrates through the surface of the connecting frame by a thread. A rubber disc is fixedly connected to the bottom end of the abutting rod, and the rubber disc is in abutting connection with the connecting rod through the abutting rod.

[0010] Preferably, the cover is movably connected to the bottom end of the discharge pipe through a connecting block. The cover is in a disc shape. The connecting plate is inserted at the connection position of the screw sleeve and the screw rod, and the cross section of the screw sleeve is in a "T" shape.

[0011] Preferably, the pressing plate is in abutting connection with the connecting plate through the screw rod and the screw sleeve. Both ends of the pulling rope are fixedly connected to the surfaces of the positioning block and the fixed block.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Through the connection of the driving rod and the connecting rod, under the connection of the driving rod and the support plate, and the connection of the support plate and the positioning rod, the insertion connection of the positioning rod and the groove on the connecting rod realizes the limiting effect on the acting position of the connecting rod on the support plate. Under the connection of the driving rod and the connecting frame, through the connection of the connecting frame and the abutting rod, and the connection of the abutting rod and the rubber disc, the connection support effect between the connecting rod and the driving rod is realized, and it is convenient to disassemble and separate them, thereby realizing the quick disassembly and assembly effect of the mixing bin on the rack, achieving the effect of facilitating cleaning.

[0014] 2. Through the connection of the discharge pipe and the mixing bin, under the action of the discharge pipe, it is convenient to discharge the materials in the mixing bin. Through the connection of the connecting block and the cover, under the connection of the positioning block and the pulling rope, and the connection of the pulling rope and the fixed block, the control effect on the acting angle of the cover on the discharge pipe is realized. Through the connection of the screw sleeve and the screw rod, under the connection of the screw rod and the pressing plate, the connection support effect of the connecting plate on the screw sleeve is realized, achieving the control effect on the acting angle of the cover, and further realizing the guiding and controlling effect on the discharge of the materials from the discharge pipe, avoiding the direct discharge of the materials in the mixing bin from the discharge pipe, resulting in a large impact force. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front view three-dimensional schematic diagram of the structure of the present utility model;

[0016] Figure 2 is the present utility model Figure 1 The enlarged schematic diagram of the structure at A in;

[0017] Figure 3 is a three-dimensional sectional view schematic diagram of the connection structure between the connecting rod and the driving rod of the present utility model;

[0018] Figure 4 This is a partial three-dimensional exploded view of the connection structure between the connecting rod and the driving rod of the present utility model;

[0019] Figure 5 For the present utility model Figure 1 A partial three-dimensional schematic view of the structure of the discharge pipe in the present utility model.

[0020] In the figure: 1, frame; 2, mixing bin; 21, connecting cover; 22, discharge pipe; 3, connecting rod; 4, driving rod; 41, connecting frame; 42, support plate; 43, abutting rod; 44, positioning rod; 5, connecting block; 51, sealing cover; 52, connecting plate; 53, screw sleeve; 54, screw rod; 55, pressing plate; 56, positioning block; 57, pulling rope; 58, fixing block. Detailed implementation manners

[0021] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-5 , an embodiment provided by the present utility model:

[0023] A culture medium additive mixer includes a frame 1 and a mixing bin 2. A motor is provided inside the frame 1. The output shaft of the motor is fixedly connected to a driving rod 4. The surface of the driving rod 4 is connected to a connecting rod 3. The connecting rod 3 is fixedly connected to the mixing bin 2. A connecting cover 21 is provided on the surface of the mixing bin 2. The bottom passage of the mixing bin 2 is connected to a discharge pipe 22. The upper surface of the driving rod 4 is movably connected to a connecting frame 41. The outer surface of the driving rod 4 is fixedly connected to a support plate 42. The surface of the connecting frame 41 is threadedly connected to an abutting rod 43. The surface of the support plate 42 is fixedly connected to a positioning rod 44. The outer surface of the discharge pipe 22 is fixedly connected to a connecting block 5. The surface of the connecting block 5 is movably connected to a sealing cover 51. The surface of the sealing cover 51 is fixedly connected to a connecting plate 52. One side of the discharge pipe 22 away from the connecting block 5 is fixedly connected to a screw sleeve 53. The inner side of the screw sleeve 53 is movably connected to a screw rod 54. The outer surface of the screw rod 54 is fixedly connected to a pressing plate 55. The surface of the sealing cover 51 is fixedly connected to a positioning block 56. The surface of the positioning block 56 is fixedly connected to a pulling rope 57. Both sides of the discharge pipe 22 are fixedly connected to fixing blocks 58. Through the connection between the frame 1 and the motor, under the connection between the motor and the driving rod 4, and the connection between the driving rod 4 and the connecting rod 3, the rotational control effect of the mixing bin 2 on the frame 1 is achieved.

[0024] Further, the mixing bins 2 are symmetrically distributed in two groups. The connecting cover 21 and the mixing bins 2 are correspondingly connected. The discharge pipe 22 is distributed at the bottom position of the connection between the two groups of mixing bins 2. Through the connection between the mixing bins 2 and the connecting cover 21, under the action of the connecting cover 21, the operation of sealing the space of the mixing bins 2 is facilitated. Through the passage connection between the discharge pipe 22 and the mixing bins 2, the operation of controlling the discharge of the materials in the mixing bins 2 is facilitated.

[0025] Further, the driving rod 4 is connected to the mixing bin 2 through the motor and the connecting rod 3. The mixing bin 2 is rotationally connected to the frame 1 through the motor. The cross-section of the connecting frame 41 is in the shape of an "L". Through the connection between the driving rod 4 and the output shaft of the motor, under the connection between the driving rod 4 and the connecting frame 41, the connection and support effect between the driving rod 4 and the connecting rod 3 is achieved.

[0026] Further, the support plate 42 is fixedly connected to one end of the driving rod 4 away from the output shaft of the motor in a plate shape. The connecting rod 3 is in abutting connection with the support plate 42. A groove is formed on the surface of the connecting rod 3 close to the support plate 42. The positioning rod 44 is inserted into the groove. Through the connection between the support plate 42 and the driving rod 4, under the connection between the support plate 42 and the positioning rod 44, and the connection between the positioning rod 44 and the groove on the connecting rod 3, the positioning connection effect of the connecting rod 3 on the support plate 42 is achieved.

[0027] Further, the abutting rod 43 penetrates through the surface of the connecting frame 41 through threads. A rubber disc is fixedly connected to the bottom end of the abutting rod 43, and the rubber disc is in abutting connection with the connecting rod 3 through the abutting rod 43. Through the rotational connection between the connecting frame 41 and the driving rod 4, under the connection between the connecting frame 41 and the abutting rod 43, and the connection between the abutting rod 43 and the rubber disc, the abutting support effect on the acting position of the connecting rod 3 on the support plate 42 is achieved.

[0028] Further, the sealing cover 51 is movably connected to the bottom end of the discharge pipe 22 through the connecting block 5. The sealing cover 51 is in the shape of a disc. The connecting plate 52 is inserted into the connection position between the screw sleeve 53 and the screw rod 54. The cross-section of the screw sleeve 53 is in the shape of a "T". Through the connection between the connecting block 5 and the sealing cover 51, the rotational connection effect of the sealing cover 51 on the discharge pipe 22 is achieved. Through the insertion connection between the connecting plate 52 and the screw rod 54, and through the connection between the screw rod 54 and the pressing plate 55, the abutting support effect of the connecting plate 52 on the screw sleeve 53 is achieved.

[0029] Further, the pressing plate 55 is in abutting connection with the connecting plate 52 through the screw rod 54 and the screw sleeve 53. Both ends of the pulling rope 57 are fixedly connected to the surfaces of the positioning block 56 and the fixed block 58. Through the connection between the sealing cover 51 and the positioning block 56, the connection between the discharge pipe 22 and the fixed block 58, and the connection between the fixed block 58 and the pulling rope 57, the control effect on the connection angle of the sealing cover 51 on the discharge pipe 22 is achieved, and the diversion and control effect on the materials discharged from the discharge pipe 22 is achieved.

[0030] Working principle: When disassembling and assembling the mixing bin 2, through the connection of the driving rod 4 and the support plate 42, the connection of the driving rod 4 and the connecting frame 41, and the connection of the connecting frame 41 and the abutting rod 43, the abutting and supporting effect on the connection position of the connecting rod 3 on the support plate 42 is achieved. Through the insertion connection of the positioning rod 44 and the groove on the connecting rod 3, the positioning and supporting effect on the connecting rod 3 on the support plate 42 is achieved, and then the quick disassembly and assembly effect of the mixing bin 2 on the frame 1 is achieved. Through the connection of the cover 51 and the connecting block 5, the rotation of the cover 51 on the discharge pipe 22 is realized. Through the connection of the screw rod 54 and the pressing plate 55, under the action of the screw sleeve 53 and the pressing plate 55, the abutting and supporting effect on the connecting plate 52 on the screw sleeve 53 is achieved. Through the connection of the pull rope 57 and the fixing block 58, and the connection of the pull rope 57 and the positioning block 56, the control effect on the acting angle of the cover 51 on the discharge pipe 22 is achieved, and the diversion effect on the material in the discharge pipe 22 is realized, avoiding a large impact force caused by the discharge of the material from the discharge pipe 22.

[0031] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A culture medium additive mixer, comprising a frame (1) and a mixing bin (2), characterized in that: A motor is arranged on the inner side of the frame (1); the output shaft of the motor is fixedly connected to a driving rod (4); the surface of the driving rod (4) is connected to a connecting rod (3); the connecting rod (3) is fixedly connected to a mixing bin (2); a connecting cover (21) is arranged on the surface of the mixing bin (2); a discharge pipe (22) is connected to the bottom passage of the mixing bin (2); the upper surface of the driving rod (4) is movably connected to a connecting frame (41); the outer surface of the driving rod (4) is fixedly connected to a supporting plate (42); the surface of the connecting frame (41) is threadedly connected to a push rod (43); the surface of the supporting plate (42) is fixedly connected to a positioning rod (44); The outer surface of the discharge pipe (22) is fixedly connected to a connection block (5), the surface of the connection block (5) is movably connected to a sealing cover (51), the surface of the sealing cover (51) is fixedly connected to a connection plate (52), the side of the discharge pipe (22) away from the connection block (5) is fixedly connected to a screw sleeve (53), the inner side of the screw sleeve (53) is movably connected to a screw rod (54), the outer surface of the screw rod (54) is fixedly connected to a pressure plate (55), the surface of the sealing cover (51) is fixedly connected to a positioning block (56), the surface of the positioning block (56) is fixedly connected to a pull rope (57), and both sides of the discharge pipe (22) are fixedly connected to fixing blocks (58).

2. A culture medium additive mixer according to claim 1, characterized in that: The mixing bins (2) are symmetrically distributed in two groups, the connecting covers (21) and the mixing bins (2) are correspondingly connected, and the discharge pipes (22) are distributed at the bottom ends of the connection between the two groups of mixing bins (2).

3. A culture medium additive mixer according to claim 1, characterized in that: The driving rod (4) is connected to the mixing bin (2) via a motor and a connecting rod (3); the mixing bin (2) is rotatably connected to the frame (1) via a motor; and the cross section of the connecting frame (41) is in an "L" shape.

4. A culture medium additive mixer according to claim 1, characterized in that: The support plate (42) is in a plate shape and fixedly connected to one end of the driving rod (4) away from the motor output shaft. The connecting rod (3) and the support plate (42) are abutted and connected. A groove is provided on one side of the connecting rod (3) close to the support plate (42), and the positioning rod (44) is plugged and connected to the groove.

5. A culture medium additive mixer according to claim 1, characterized in that: The push rod (43) penetrates the surface of the connecting frame (41) through a thread, and a rubber disc is fixedly connected to the bottom end of the push rod (43), and the rubber disc is abutted and connected with the connecting rod (3) through the push rod (43).

6. A culture medium additive mixer according to claim 1, characterized in that: The sealing cover (51) is movably connected to the bottom end of the discharge pipe (22) through a connecting block (5); the sealing cover (51) is in the shape of a circular disc; the connecting plate (52) is inserted into the connection position between the screw sleeve (53) and the screw rod (54); and the cross section of the screw sleeve (53) is in the shape of a "T".

7. A culture medium additive mixer according to claim 1, characterized in that: The pressing plate (55) is abutted and connected to the connecting plate (52) via a screw rod (54) and a screw sleeve (53), and the two ends of the pull rope (57) are fixedly connected to the surfaces of the positioning block (56) and the fixing block (58).

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