CN212120272U

CN212120272U - High-efficient grinder of experimental materials for it is biological experiments

Info

Publication number: CN212120272U
Application number: CN202020178052.9U
Authority: CN
Inventors: 程涛; 王�琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-12-11
Anticipated expiration: 2030-02-18

Abstract

The utility model belongs to the technical field of grinding equipment and discloses a high-efficiency grinding device for experimental materials for biological experiments, wherein a rotary motor is fixed at the lower end of an output shaft of a telescopic cylinder through a bolt, and a grinding block is fixed at the lower end of a rotating shaft of the rotary motor through a bolt; the bottom of the grinding tank is funnel-shaped, a feed opening is formed in the middle of the bottom of the grinding tank, a baffle is arranged on the lower side of the feed opening and connected with an electric push rod through a connecting shaft, and the electric push rod is fixed on the inner side of the supporting leg through a bolt; the lower side of the grinding groove is provided with a vibration screening device connected with the supporting legs through a fixed spring. The utility model utilizes the mutual cooperation of the grinding block and the grinding groove to grind the experimental material, has simple structure, reduces the production cost, can realize extrusion rotary grinding through the telescopic cylinder and the rotating motor, can effectively ensure the grinding effect and improve the grinding efficiency; the vibrating screening device at the lower end can realize vibrating screening of ground materials, and uniformity of particle sizes of the materials is guaranteed.

Description

High-efficient grinder of experimental materials for it is biological experiments

Technical Field

The utility model belongs to the technical field of the grinding device, especially, relate to a high-efficient grinder of experimental materials for it is biological experiments.

Background

Currently, the closest prior art: living things refer to living things having kinetic energy and are also a collection of objects, while individual living things refer to living things, as opposed to non-living things. The elements of the method comprise: under natural conditions, living objects with viability and reproductive capacity generated by chemical reaction and living offspring generated by the living objects (or the living objects) through reproduction can make corresponding response to external stimuli, and can be interdependent and mutually promoted with the external environment. In addition, it can discharge unnecessary substances in the body, and has the characteristics of heredity and mutation. In biological experiments, experiment materials can be tested only by grinding, the existing grinding method adopts manual work to grind the experiment materials, the grinding strength of the method is high, time and labor are wasted, and the experiment materials are easy to fall off in the grinding process, so that waste is caused.

The patent document with the application number of 201710799505.2 in the prior art provides experimental material high-efficiency grinding equipment for biological experiments, which comprises a bottom plate, supporting legs, a support, a top plate, a grinding cylinder and the like; the supporting legs are connected to the left and right of the top of the bottom plate in a symmetrical mode through bolts, the grinding cylinders are connected to the tops of the supporting legs in a bolted mode, and the rotating device drives the grinding device to grind the experimental materials in the grinding cylinders. However, the grinding device repeatedly grinds the materials through the grinding balls, the materials can move in a flowing manner in the grinding cylinder, the grinding efficiency is reduced, and the grinding effect is limited.

Patent document CN201721904700.9 in the prior art provides a compact laboratory grinder, which comprises a cooling system, a grinding system and a base, wherein the cooling system comprises a cold water tank and a compressor, and the compressor supplies cold air to the cold water tank and cools cooling water of the cold water tank; the cold water tank provides cooling water for the grinding system; the upper surface of base is equipped with place the platform, and grinding system places on place the platform, and the inside of base is equipped with places the chamber, and cold water tank, compressor are located places the intracavity. This compact laboratory is with grinding machine through setting up cold water tank, compressor in the intracavity of placing of base, makes the whole as an organic whole of grinding machine. However, the grinding device has a complex structure and high cost, and can not filter and screen ground materials and ensure the uniformity of the particle size of the materials.

In summary, the problems of the prior art are as follows:

(1) the existing grinding device repeatedly grinds through grinding balls, has low grinding efficiency and limited grinding effect, and cannot ensure grinding precision.

(2) The existing grinding device has a complex structure and higher cost, and can not filter and screen ground materials and ensure the uniformity of the particle size of the materials.

Disclosure of Invention

To the problem that prior art exists, the utility model provides a high-efficient grinder of experimental materials for it is biological experiments.

The utility model discloses a realize like this, a high-efficient grinder of experimental materials for it is provided with to biological experiments:

a base;

the left side and the right side of the upper end of the base are fixedly provided with a support in a welding mode, the middle of the upper part of the support is fixedly provided with a telescopic cylinder through a bolt, the lower end of an output shaft of the telescopic cylinder is fixedly provided with a rotating motor through a bolt, and the lower end of a rotating shaft of the rotating motor is fixedly provided with a grinding block through a bolt;

the grinding device comprises a base, a grinding groove, a feed opening, a baffle plate, an electric push rod and a power-driven push rod, wherein a supporting leg is fixed in the middle of the base through a bolt, the grinding groove is fixed at the upper end of the supporting leg through a bolt, the bottom of the grinding groove is funnel-shaped, the feed opening is formed in the middle of the bottom of the grinding groove, the baffle plate is arranged on the lower side of the feed opening and;

grind the groove downside and be provided with the vibration screening device who is connected through fixed spring and landing leg, vibration screening device lower extreme intercommunication has the blown down tank, and the bin that corresponds with the blown down tank is placed to the base upper end.

The utility model utilizes the mutual cooperation of the grinding block and the grinding groove to grind the experimental material, has simple structure, reduces the production cost, can realize extrusion rotary grinding through the telescopic cylinder and the rotating motor, can effectively ensure the grinding effect and improve the grinding efficiency; the vibrating screening device at the lower end can realize vibrating screening of ground materials, and uniformity of particle sizes of the materials is guaranteed.

Further, the vibration screening device is provided with the bounding wall, and the bounding wall inboard is fixed with the screen cloth through the screw, and the welding of screen cloth downside has the hang plate, hang plate lower extreme opening and blown down tank intercommunication, and the bounding wall lower extreme passes through the bolt fastening and has vibrating motor.

The utility model discloses a vibrating motor can drive the vibration screening device and vibrate, guarantees the screening filtration efficiency of screen cloth, avoids the material to pile up, and the hang plate through the lower extreme can make things convenient for the material to discharge at the blown down tank, the convenient collection.

Furthermore, the opening is arranged at the upper end of the front surface of the enclosing plate, the sliding grooves are arranged at the two ends of the opening, and the pulling plate is clamped in the sliding grooves.

The utility model discloses an opening can conveniently clear away the remaining material after filtering on the screen cloth in the bounding wall, and the next filtration of being convenient for is used, avoids causing the jam to the screen cloth.

Furthermore, the welding of grinding block outside has first lapping plate, and the welding of grinding inslot wall has the second lapping plate, and vertically and horizontally staggered's grinding line has all been seted up on first lapping plate and second lapping plate surface.

The utility model discloses a set up the lapping plate of grinding line, can further improve the grinding effect, improve work efficiency.

Further, the support right side is provided with the control cabinet, and the control cabinet is inside to be equipped with the PLC controller through the screw fixation, and the control cabinet outside inlays and is equipped with control button, and the PLC controller passes through interconnecting link and is connected with control button, telescopic cylinder, rotating electrical machines, electric putter, vibrating motor.

The utility model discloses a PLC controller in the control cabinet can carry out intelligent control to the device, can carry out manual control through outside control button and adjust.

Furthermore, a plurality of supporting legs are welded at the lower end of the base, and rubber pads are glued at the lower ends of the supporting legs.

The utility model discloses a supporting legs can support the device, can bring the shock attenuation effect through the rubber pad, reduces the vibration noise that causes during the operation.

Furthermore, the upper surface of the base is fixed with a guide rail through screws, the lower end of the storage box is fixed in the guide rail in a sliding mode, and the inner end of the guide rail is fixed with a limiting plate through bolts.

The utility model discloses a guide rail can be injectd the removal route of bin, avoids taking place the dislocation, can make the bin stop preset position through the limiting plate, carries out the accuracy to the material and receives.

Drawings

FIG. 1 is a schematic structural diagram of an experimental material high-efficiency grinding device for biological experiments according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a vibratory screening apparatus provided by an embodiment of the present invention.

Fig. 3 is a schematic view of a baffle structure provided by the embodiment of the present invention.

Fig. 4 is a schematic view of a guide rail structure provided by the embodiment of the present invention.

In the figure: 1. a telescopic cylinder; 2. a support; 3. an output shaft; 4. grinding blocks; 5. a first polishing plate; 6. a grinding groove; 7. a second polishing plate; 8. a discharge chute; 9. a storage tank; 10. fixing the spring; 11. a control button; 12. a control box; 13. a base; 14. a support leg; 15. a vibratory screening device; 16. an electric push rod; 17. a baffle plate; 18. a rotating electric machine; 19. a support bar; 20. enclosing plates; 21. screening a screen; 22. an inclined plate; 23. a vibration motor; 24. an opening; 25. lifting the plate; 26. a guide rail; 27. and a limiting plate.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

To solve the problems in the prior art, the present invention provides a high-efficiency grinding device for experimental materials for biological experiments, which is described in detail below with reference to the accompanying drawings.

Example 1:

the left side and the right side of the upper end of the base 13 are fixedly provided with a support 2 in a welding mode, the middle of the upper part of the support 2 is fixedly provided with a telescopic cylinder 1 through a bolt, the lower end of an output shaft of the telescopic cylinder 1 is fixedly provided with a rotating motor 18 through a bolt, and the lower end of a rotating shaft of the rotating motor 18 is fixedly provided with a grinding block 4 through a bolt; the middle part of the base 13 is fixed with a supporting leg 14 through a bolt, the upper end of the supporting leg 14 is fixed with a grinding groove 6 through a bolt, the bottom of the grinding groove 6 is funnel-shaped, the middle of the bottom of the grinding groove 6 is provided with a feed opening, the lower side of the feed opening is provided with a baffle 17, the baffle 17 is connected with an electric push rod 16 through a connecting shaft, and the electric push rod 16 is fixed on the inner side of the supporting leg 14 through a bolt; grind the groove downside and be provided with the vibration screening device who is connected through fixed spring and landing leg, vibration screening device lower extreme intercommunication has the blown down tank, and the bin that corresponds with the blown down tank has been placed to the base upper end.

Example 2:

the vibratory screening device 15 is provided with a surrounding plate 20, a screen 21 is fixed on the inner side of the surrounding plate 20 through screws, an inclined plate 22 is welded on the lower side of the screen 21, an opening at the lower end of the inclined plate 22 is communicated with the discharging groove 8, and a vibrating motor is fixed at the lower end of the surrounding plate 20 through bolts.

The embodiment of the utility model provides a can drive the vibration screening device through vibrating motor and vibrate, guarantee the screening filtration efficiency of screen cloth, avoid the material to pile up, can make things convenient for the material to discharge at the blown down tank through the hang plate of lower extreme, the convenient collection.

Example 3:

an opening 24 is formed in the upper end of the front face of the enclosing plate 20, sliding grooves are formed in two ends of the opening 24, and a lifting plate 25 is clamped in the sliding grooves.

The embodiment of the utility model provides a can conveniently clear away the remaining material after filtering on the screen cloth in the bounding wall through the opening, the next filtration of being convenient for is used, avoids causing the jam to the screen cloth.

Example 4:

the welding of 4 outsides in grinding piece has first lapping plate 5, and the welding of 6 inner walls in grinding groove has second lapping plate 7, and vertically and horizontally staggered's grinding line has all been seted up on first lapping plate 5 and second lapping plate 7 surface.

The embodiment of the utility model provides a set up the lapping plate of grinding line through the setting, can further improve the grinding effect, improve work efficiency.

Example 5:

the right side of the support 2 is provided with a control console, a PLC controller is fixed inside the control console through screws, a control button is embedded outside the control console, and the PLC controller is connected with the control button, the telescopic cylinder, the rotating motor, the electric push rod and the vibrating motor through a connecting circuit.

The embodiment of the utility model provides a PLC controller through in the control cabinet can carry out intelligent control to the device, can carry out manual control through outside control button and adjust.

Example 6:

the lower end of the base 13 is welded with a plurality of supporting legs, and the lower ends of the supporting legs are glued with rubber pads.

The embodiment of the utility model provides a can support the device through the supporting legs, can bring the shock attenuation effect through the rubber pad, reduce the vibration noise that causes during the operation.

Example 7:

the upper surface of the base 13 is fixed with a guide rail 26 through screws, the lower end of the storage box is fixed in the guide rail 26 in a sliding manner, and the inner end of the guide rail 26 is fixed with a limiting plate 27 through bolts.

The embodiment of the utility model provides a can inject the removal route of bin through the guide rail, avoid taking place the dislocation, can make the bin stop preset position through the limiting plate, carry out the accuracy to the material and receive.

The utility model discloses a theory of operation does: the utility model discloses when using, put into the grinding groove 6 with the experimental materials, adjust telescopic cylinder 2 through control button 11 to adjust the height of grinding block 4, make grinding block 4 extrude the material in grinding groove 6. The switch of the rotating motor 18 is turned on, the rotating motor 1 drives the grinding block 4 to rotate, and the first grinding plate 5 on the surface of the grinding block 4 and the second grinding plate 7 in the grinding groove 6 are matched with each other to grind the experimental material. After grinding, the rotating motor 18 is turned off, the height of the telescopic cylinder 1 is increased, the electric push rod 16 is turned on, the baffle 17 is pulled back, and materials are discharged through a feed opening in the grinding groove 6 and fall into the vibrating screening device 15 at the lower end. Open vibrating motor 23, vibrating motor 23 drives screen cloth 21 and carries out the vibration screening to the material, and the material after the screening falls into bin 9 through hang plate 22 and the blown down tank 8 of lower extreme in, collects the material through bin 9. After the screening is completed, the lifting plate 25 outside the enclosing plate 20 is lifted, and material residues on the upper side of the inner screen 21 can be cleaned, so that the screen is convenient to use next time.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a high-efficient grinder of experimental materials for it is biological experiments which characterized in that, high-efficient grinder of experimental materials for it is biological experiments is provided with:

a base;

2. The high-efficiency experimental material grinding device for the biological experiments as claimed in claim 1, wherein the vibration screening device is provided with a surrounding plate, a screen is fixed on the inner side of the surrounding plate through screws, an inclined plate is welded on the lower side of the screen, the lower end opening of the inclined plate is communicated with the discharge chute, and a vibration motor is fixed on the lower end of the surrounding plate through bolts.

3. The apparatus as claimed in claim 2, wherein the enclosure plate has an opening at an upper end of a front surface thereof, and a sliding groove is formed at both ends of the opening, and a pulling plate is engaged with the sliding groove.

4. The high-efficiency grinding device for experimental materials for biological experiments as claimed in claim 1, wherein a first grinding plate is welded to the outer side of the grinding block, a second grinding plate is welded to the inner wall of the grinding groove, and criss-cross grinding grains are formed on the surfaces of the first grinding plate and the second grinding plate.

5. The high-efficiency experimental material grinding device for the biological experiments as claimed in claim 1, wherein a console is provided on the right side of the bracket, a PLC controller is fixed inside the console by screws, a control button is embedded outside the console, and the PLC controller is connected with the control button, the telescopic cylinder, the rotary motor, the electric push rod and the vibration motor through connecting lines.

6. The high-efficiency grinding device for experimental materials for biological experiments as claimed in claim 1, wherein the lower end of the base is welded with a plurality of supporting legs, and the lower ends of the supporting legs are glued with rubber pads.

7. The high-efficiency grinding device for experimental materials for biological experiments as claimed in claim 1, wherein the upper surface of the base is fixed with a guide rail through screws, the lower end of the storage box is fixed in the guide rail in a sliding manner, and the inner end of the guide rail is fixed with a limiting plate through bolts.