CN212068952U

CN212068952U - Experimental material grinding device for it is biological experiments

Info

Publication number: CN212068952U
Application number: CN202020150281.XU
Authority: CN
Inventors: 邓惠娴
Original assignee: Ren Senjiang
Current assignee: Ren Senjiang
Priority date: 2020-02-02
Filing date: 2020-02-02
Publication date: 2020-12-04
Anticipated expiration: 2030-02-02

Abstract

The utility model relates to a grinding device technical field just discloses an experimental materials grinding device for it is biological experiments, which comprises an outer shell, the inside wall fixedly connected with fixed plate of shell, the discharge gate has been seted up at the top of fixed plate, the first motor of top fixedly connected with of fixed plate, the output shaft of first motor passes through shaft coupling fixedly connected with pivot, the first mill of outer wall fixedly connected with of pivot, the top fixedly connected with protecting crust of fixed plate. This experimental material grinding device for it is biological experiments can carry the experimental material that does not grind up to standard for the first time to the top and grind once more, reaches and grinds more even purpose, avoids the granule size after general grinding device grinds to differ, needs artifical screening to grind again, not only influences the experimental result, but also can reduce people's work efficiency to experimenter's user demand has been satisfied, it is convenient for the experimenter to provide.

Description

Experimental material grinding device for it is biological experiments

Technical Field

The utility model relates to a grinding device technical field specifically is an experimental materials grinding device for it is biological experiments.

Background

The living body is a living body with kinetic energy and is also a collection of objects, the individual living body is an organism and is opposite to a non-biological organism, elements of the organism comprise a living object with viability and reproductive capacity generated through chemical reaction under natural conditions and living offspring generated by the living object or the living offspring generated through the reproduction of the living object, the living object can correspondingly react to external stimulation, can be mutually dependent and mutually promoted with the external environment, can discharge useless substances in the body, and has the characteristics of heredity and variation.

In biological assay, need grind the experimental materials and just can experiment, adopt artifical grinding experimental materials among the prior art, artifical grinding intensity of labour is big, and the experimental materials can spill in the grinding process and cause the waste, wastes time and energy, and the experimental materials after generally grinding grinds moreover is inhomogeneous, finally influences the experimental result.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an experimental materials grinding device for it is biological experiments possesses advantages such as grind evenly, has solved general experimental materials grinding device for it is inhomogeneous problem to grind for the biological experiments.

(II) technical scheme

For the even purpose of this experimental materials grinding device grinds for biological experiments of realization, the utility model provides a following technical scheme: an experimental material grinding device for biological experiments comprises a shell, wherein a fixed plate is fixedly connected to the inner side wall of the shell, a discharge hole is formed in the top of the fixed plate, a first motor is fixedly connected to the top of the fixed plate, an output shaft of the first motor is fixedly connected with a rotating shaft through a shaft coupling, a first grinding disc is fixedly connected to the outer wall of the rotating shaft, a protective shell is fixedly connected to the top of the fixed plate, a grinding pipe is fixedly connected to the top of the fixed plate, a second grinding disc is fixedly connected to the inner wall of the grinding pipe, a feed inlet is formed in the top of the second grinding disc, a feed hopper is fixedly connected to the top of the shell, a heating wire is fixedly connected to the outer wall of the feed hopper, a screen is fixedly connected to the inner side wall of the shell, the inner bottom wall of the conveying pipe is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a spiral blade through a coupler, the outer wall of the conveying pipe is fixedly connected with a feeding pipe, the bottom of the screen is fixedly connected with a vibrating motor, and the bottom of the shell is fixedly connected with a discharging hopper.

Preferably, one end of the rotating shaft penetrates through the inner top wall of the protective shell and extends to the top of the protective shell, and a connecting hole is formed in the connecting position of the rotating shaft and the protective shell.

Preferably, an observation port is formed in one side of the shell, glass is fixedly connected to the inner wall of the observation port, and a support rod is fixedly connected to the bottom of the shell.

Preferably, the number of the discharge ports is two, and the two discharge ports are symmetrically arranged by taking the vertical central line of the grinding pipe as a symmetry axis.

Preferably, one side of the screen is fixedly connected with one side of the baffle, and the included angle between the screen and the horizontal plane is ten degrees to fifteen degrees.

Preferably, one end of the conveying pipe penetrates through the inner top wall of the shell and extends to the top of the shell, and the conveying pipe is fixedly connected with the baffle.

Preferably, the feeding pipe is movably connected with the feeding hopper, and the first grinding disc is movably connected with the second grinding disc.

(III) advantageous effects

Compared with the prior art, the utility model provides an experimental materials grinding device for it is biological experiments possesses following beneficial effect:

1. this experimental material grinding device for it is biological experiments, through the screen cloth, the baffle, the transmission pipe, the second motor, the spiral leaf, the pan feeding pipe, vibrating motor and the use of mutually supporting of hopper down, can carry the experimental material that does not grind up to standard for the first time to the top and grind once more, reach and grind more even purpose, the granule after avoiding general grinding device to grind differs in size, need artifical screening regrinding, not only influence the experimental result, but also can reduce people's work efficiency, thereby experimental personnel's user demand has been satisfied, it is convenient to provide for the experimental personnel.

2. This experimental materials grinding device for it is biological experiments uses through mutually supporting of feeder hopper and heater strip, can heat the dehumidification to the experimental materials that do not polish, prevents the experimental materials that wets on grinding the in-process adhesion on equipment inner wall, finally influences the problem that the material unloading was collected to provide convenience for the experimenter.

3. This experimental materials grinding device for it is biological experiments uses through mutually supporting of first motor, protecting crust and grinding pipe, can prevent that experimental materials from splashing to the equipment outside or in the equipment internal component at the in-process of grinding for can be safer and high-efficient when this grinding device moves, thereby improved the efficiency of grinding.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a housing; 2. a fixing plate; 3. a discharge port; 4. a first motor; 5. a rotating shaft; 6. a first abrasive disc; 7. a protective shell; 8. grinding the tube; 9. a second grinding disc; 10. a feed inlet; 11. a feed hopper; 12. heating wires; 13. screening a screen; 14. a baffle plate; 15. a conveying pipe; 16. a second motor; 17. helical leaves; 18. a feeding pipe; 19. a vibration motor; 20. and (4) discharging the hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an experimental material grinding apparatus for biological experiments comprises a housing 1, one side of the housing 1 is provided with an observation port, and the inner wall of the observation port is fixedly connected with glass, the glass is amorphous inorganic non-metallic material, generally made of a plurality of inorganic minerals as main raw materials, and is additionally added with a small amount of auxiliary raw materials, and has the characteristics of wind insulation and light transmission, the bottom of the housing 1 is fixedly connected with a support rod, the inner side wall of the housing 1 is fixedly connected with a fixing plate 2, the top of the fixing plate 2 is provided with two discharge ports 3, the two discharge ports 3 are symmetrically arranged by taking the vertical center line of a grinding pipe 8 as a symmetry axis, the top of the fixing plate 2 is fixedly connected with a first motor 4, the output shaft of the first motor 4 is fixedly connected with a rotating shaft 5 through a coupler, one end of the rotating shaft 5 penetrates through the top wall of a protective, and the junction of the rotating shaft 5 and the protective shell 7 is provided with a connecting hole, the outer wall of the rotating shaft 5 is fixedly connected with a first grinding disc 6, the top of the fixed plate 2 is fixedly connected with the protective shell 7, the top of the fixed plate 2 is fixedly connected with a grinding pipe 8, through the mutual matching use of the first motor 4, the protective shell 7 and the grinding pipe 8, experimental materials can be prevented from splashing to the outside of the equipment or the inside of the equipment in the grinding process, so that the grinding equipment can be safer and more efficient in operation, thereby improving the grinding efficiency, the inner wall of the grinding pipe 8 is fixedly connected with a second grinding disc 9, the top of the second grinding disc 9 is provided with a feeding hole 10, the top of the shell 1 is fixedly connected with a feeding hopper 11, the outer wall of the feeding hopper 11 is fixedly connected with a heating wire 12, through the mutual matching use of the feeding hopper 11 and the, the problem that the damp experimental materials are adhered to the inner wall of the equipment in the grinding process and the blanking collection of the materials is influenced finally is solved, so that convenience is brought to experimenters, a screen 13 is fixedly connected to the inner side wall of a shell 1, one side of the screen 13 is fixedly connected with one side of a baffle 14, the included angle between the screen 13 and the horizontal plane is ten degrees to fifteen degrees, the baffle 14 is fixedly connected to the inner wall of the shell 1, a transmission pipe 15 is fixedly connected to the inner wall of the shell 1, one end of the transmission pipe 15 penetrates through the inner top wall of the shell 1 and extends to the top of the shell 1, the transmission pipe 15 is fixedly connected with the baffle 14, a second motor 16 is fixedly connected to the inner bottom wall of the transmission pipe 15, the output shaft of the second motor 16 is fixedly connected with a spiral vane 17 through a coupler, a feeding pipe 18 is fixedly connected to the outer wall of the transmission pipe 15, the feeding pipe 18 is, bottom fixedly connected with vibrating motor 19 of screen cloth 13, hopper 20 under the bottom fixedly connected with of shell 1, through screen cloth 13, baffle 14, transmission pipe 15, second motor 16, spiral leaf 17, pan feeding pipe 18, vibrating motor 19 and hopper 20 mutually support and use down, can carry the experimental material that does not grind up to standard for the first time to the top and grind once more, reach and grind more even purpose, avoid the granule after general grinding equipment grinds not of uniform size, need artifical screening regrinding, not only influence the experimental result, and can also reduce people's work efficiency, thereby experimenter's user demand has been satisfied, it is convenient to provide for the experimenter.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, pour the material into feeder hopper 11, start heater strip 12, make the material in the feeder hopper 11 be heated dry, start first motor 4 drive pivot 5 and first mill 6 and rotate, make first mill 6 and second mill 9 rub the material into the powder, fall into the screen cloth 13 top afterwards, start vibrating motor 19, qualified powder material falls out from hopper 20 down, unqualified material falls into transmission pipe 15, start second motor 16, second motor 16 drives helical blade 17 and rotates and continue the propelling movement to feeder hopper 11 with unqualified material in, grind once more.

To sum up, this experimental materials grinding equipment for it is biological experiments can not grind up to standard experimental materials for the first time and carry to the top and grind once more, reaches and grinds more even purpose to satisfy experimenter's user demand, provide convenient for the experimenter.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A experimental material grinding device for biological experiments comprises a shell (1), and is characterized in that: the inner side wall of the shell (1) is fixedly connected with a fixed plate (2), a discharge hole (3) is formed in the top of the fixed plate (2), a first motor (4) is fixedly connected to the top of the fixed plate (2), an output shaft of the first motor (4) is fixedly connected with a rotating shaft (5) through a shaft coupling, a first grinding disc (6) is fixedly connected to the outer wall of the rotating shaft (5), a protective shell (7) is fixedly connected to the top of the fixed plate (2), a grinding pipe (8) is fixedly connected to the top of the fixed plate (2), a second grinding disc (9) is fixedly connected to the inner wall of the grinding pipe (8), a feed inlet (10) is formed in the top of the second grinding disc (9), a feed hopper (11) is fixedly connected to the top of the shell (1), and heating wires (12) are fixedly, the utility model discloses a screen cloth, including shell (1), the inside wall fixedly connected with screen cloth (13) of shell (1), the inner wall fixedly connected with baffle (14) of shell (1), the inner wall fixedly connected with transmission pipe (15) of shell (1), the inner diapire fixedly connected with second motor (16) of transmission pipe (15), the output shaft of second motor (16) passes through shaft coupling fixedly connected with spiral leaf (17), the outer wall fixedly connected with pan feeding pipe (18) of transmission pipe (15), the bottom fixedly connected with vibrating motor (19) of screen cloth (13), hopper (20) under the bottom fixedly connected with of shell (1).

2. The experimental material grinding apparatus for biological experiments as set forth in claim 1, wherein: one end of the rotating shaft (5) penetrates through the inner top wall of the protective shell (7) and extends to the top of the protective shell (7), and a connecting hole is formed in the connecting position of the rotating shaft (5) and the protective shell (7).

3. The experimental material grinding apparatus for biological experiments as set forth in claim 1, wherein: the observation port is seted up to one side of shell (1), and the inner wall fixedly connected with glass of observation port, and the bottom fixedly connected with bracing piece of shell (1).

4. The experimental material grinding apparatus for biological experiments as set forth in claim 1, wherein: the number of the discharge ports (3) is two, and the two discharge ports (3) are symmetrically arranged by taking the vertical central line of the grinding pipe (8) as a symmetry axis.

5. The experimental material grinding apparatus for biological experiments as set forth in claim 1, wherein: one side of the screen (13) is fixedly connected with one side of the baffle (14), and the included angle between the screen (13) and the horizontal plane is ten degrees to fifteen degrees.

6. The experimental material grinding apparatus for biological experiments as set forth in claim 1, wherein: one end of the conveying pipe (15) penetrates through the inner top wall of the shell (1) and extends to the top of the shell (1), and the conveying pipe (15) is fixedly connected with the baffle (14).

7. The experimental material grinding apparatus for biological experiments as set forth in claim 1, wherein: the feeding pipe (18) is movably connected with the feeding hopper (11), and the first grinding disc (6) is movably connected with the second grinding disc (9).