CN216137376U

CN216137376U - Cooling grinding device for low-temperature grinding

Info

Publication number: CN216137376U
Application number: CN202121572447.8U
Authority: CN
Inventors: 王黔
Original assignee: Suzhou Mengxi Biomedical Technology Co ltd
Current assignee: Suzhou Mengxi Biomedical Technology Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-03-29
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a cooling grinding device for low-temperature grinding, which comprises a device main body, wherein the upper end of the periphery of the device main body is fixedly connected with a glass cover, the outer surface of the upper end of the device main body is fixedly connected with a cooling box, a grinding groove and a plurality of positioning columns, the upper end of the grinding groove is provided with a mortar, the upper end of the glass cover is fixedly connected with a top plate, the middle position of the top plate is fixedly provided with a lifting cylinder, and the output shaft of the lifting cylinder is connected with a positioning chuck. The cooling grinding device for low-temperature grinding, provided by the utility model, is provided with the rotary grinding mechanism and the cooling box mechanism, so that the grinding operation can be conveniently and better carried out, the automation effect is higher, the labor is saved, the cooling performance of the device can be increased, the cooling grinding operation on organisms under the low-temperature condition is facilitated, and the better use prospect is brought.

Description

Cooling grinding device for low-temperature grinding

Technical Field

The utility model relates to the field of grinding, in particular to a cooling grinding device for low-temperature grinding.

Background

The cooling grinder is a support equipment that grinds the operation, need use grinder to smash it when carrying out biological sample and grind and operate, process into likepowder with biological sample, and it uses to be convenient for, and along with the continuous development of science and technology, people also are higher and higher to cooling grinder's manufacturing process requirement.

In the prior art, the patent with the publication number of CN201821094810.8 provides a glass grinding device repairing assembly and a glass grinding device, which avoids adhesion of glass chips and grinding powder on the surface of a glass substrate along with cooling water, and affects the quality of the glass substrate, and a water pumping device can move along with a support to be close to and away from the grinding device, so as to control the water pumping operation process, the existing cooling grinding device has certain disadvantages in use, firstly, the device needs to be operated manually when in use, and is relatively labor-consuming, and is not beneficial to people to use, and in addition, the grinding needs to ensure that a sample is always in a low-temperature state, a conventional mortar can not realize a low-temperature grinding function, and brings certain adverse effects to the use process of people, therefore, the cooling grinding device for low-temperature grinding is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a cooling grinding device for low-temperature grinding, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a cooling grinder for cryogenically grinding, includes the device main part, the upper end fixedly connected with glass cover all around of device main part, the upper end surface fixedly connected with cooling box, grinding groove and a plurality of reference column of device main part, the upper end of grinding the groove is provided with the mortar, the upper end fixedly connected with roof of glass cover, the fixed lift cylinder that is provided with in intermediate position of roof, the output shaft of lift cylinder has the location chuck.

Furthermore, a circle of sealing rubber ring is wrapped on the side plate of the positioning chuck.

Preferably, driving motor is installed to the lower extreme of location chuck, the positioning disk is installed to driving motor's lower extreme, the inner wall of positioning disk is provided with the carousel, the grinding rod is installed to the lower extreme of carousel, the outer wall fixedly connected with disinfection pad of grinding rod.

Preferably, the outer surface of the mortar is provided with positioning clamping grooves with the same number as the positioning columns, the outer side of the glass cover is provided with an opening and closing door, and one side of the opening and closing door is provided with a clamping piece.

Further, the connection base is installed to the lower extreme of cooling box, the upper end of cooling box is provided with the feed inlet, the fan frame is installed to the front end of cooling box, fan motor is installed to the inboard of fan frame, be connected with the fan blade on fan motor's the output shaft.

Preferably, a bearing is arranged between the positioning disc and the turntable, and the inner wall of the positioning disc is movably connected with the outer wall of the turntable through the bearing.

Compared with the prior art, the utility model has the following beneficial effects: the cooling grinding device for low-temperature grinding can conveniently and better grind the objects through a rotary grinding mechanism and a cooling box mechanism, has higher automation effect, saves labor, can also increase the cooling performance of the device, is convenient for cooling and grinding the objects under the low-temperature condition, a glass cover is arranged at the upper end of a device main body, is convenient for observing the inside, an opening and closing door can be opened and closed through a clamping piece, a mortar is placed in a grinding groove and clamped with a positioning clamping groove through a positioning column, a lifting cylinder drives a driving motor to descend the position of a positioning disc, so that a grinding rod enters the inside of the mortar, a turntable rotates at a constant speed in the positioning disc, the grinding operation is carried out in the inside of the mortar, a sterilizing pad has a sterilizing effect, the cooling box is positioned through a connecting base, ice blocks are added to the position of a feeding port, the fan blade slowly blows off cold wind, and at the inside cooling operation of glass cover, the cooling of being convenient for grinds the operation, and the effect of use is better for traditional mode.

Drawings

FIG. 1 is a schematic view of an overall structure of a cooling grinding apparatus for cryogenic grinding according to the present invention.

FIG. 2 is a schematic diagram showing the structure of a cooling and grinding apparatus with a mortar according to the present invention (excluding a lift cylinder).

FIG. 3 is a schematic view of a cooling and grinding apparatus for cryogenic grinding according to the present invention.

FIG. 4 is a schematic view of a polishing mechanism of a cooling polishing apparatus for cryogenic polishing according to the present invention.

FIG. 5 is a schematic view of a cooling box of a cryogenic grinding apparatus according to the present invention.

In the figure: 1. a device main body; 2. a top plate; 3. a lifting cylinder; 4. positioning the chuck; 5. opening and closing the door; 6. a fastener; 7. a cooling box; 8. a glass cover; 9. a grinding groove; 10. a positioning column; 11. a mortar; 12. positioning the clamping groove; 13. a drive motor; 14. positioning a plate; 15. a turntable; 16. a grinding rod; 17. a disinfection pad; 18. connecting a base; 19. a feed inlet; 20. a fan blade; 21. a fan frame.

Detailed Description

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings and the detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1-4, a cooling grinding device for low-temperature grinding comprises a device body 1, a glass cover 8 is fixedly connected to the upper end of the periphery of the device body 1, a cooling box 7, a grinding groove 9 and a positioning column 10 are fixedly connected to the outer surface of the upper end of the device body 1, a mortar 11 is arranged at the upper end of the grinding groove 9, a top plate 2 is fixedly connected to the upper end of the glass cover 8, a lifting cylinder 3 is fixedly arranged at the middle position of the top plate 2, a positioning chuck 4 is connected to an output shaft of the lifting cylinder 3, a sealing rubber ring is wrapped on a side plate of the positioning chuck, the lifting cylinder 3 drives the positioning chuck 4 to lift,

a driving motor 13 is installed at the lower end of the positioning chuck 4, a positioning disc 14 is installed at the lower end of the driving motor 13, a rotary disc 15 is arranged on the inner wall of the positioning disc 14, the rotary disc 15 is connected with an output shaft of the driving motor 13, at least two grinding rods 16 are installed at the lower end of the rotary disc 15, in the embodiment, the two grinding rods 16 are fixedly installed at the lower end of the rotary disc, and a disinfection pad 17 is fixedly connected to the outer wall of each grinding rod 16;

be provided with the mount pad between positioning chuck 4 and driving motor 13, positioning chuck 4's lower extreme passes through the upper end location connection of mount pad and driving motor 13, be provided with the bearing between positioning disk 14 and the carousel 15, positioning disk 14's inner wall passes through the outer wall swing joint of bearing and carousel 15, be provided with the fixed block between carousel 15 and the grinding miller 16, fixed block and grinding miller 16's upper end fixed connection are passed through to carousel 15's lower extreme, the position of lifting cylinder 3 drive decline positioning disk 14, make grinding miller 16 enter into mortar 11's inside, carousel 15 carries out at the uniform velocity rotation in positioning disk 14's inside under driving motor 13's drive, carry out the grinding operation in mortar 11's inside.

Example two:

on the basis of the first embodiment, as shown in fig. 1 and 5, a cooling and grinding device for low-temperature grinding comprises a device body 1, a glass cover 8 is fixedly connected to the upper end of the periphery of the device body 1, a cooling box 7, a grinding groove 9 and a positioning column 10 are fixedly connected to the outer surface of the upper end of the device body 1, a mortar 11 is arranged at the upper end of the grinding groove 9, a top plate 2 is fixedly connected to the upper end of the glass cover 8, a positioning chuck 4 is fixedly connected to the middle of the top plate 2, and a lifting cylinder 3 is installed at the upper end of the positioning chuck 4.

The outer surface of the mortar 11 is provided with positioning clamping grooves 12, the number of the positioning clamping grooves 12 is the same as that of the positioning columns 10, the positioning columns 10 can be clamped into the positioning clamping grooves 12, so that the mortar 11 is stably placed, the outer surface of the positioning columns 10 is wrapped with rubber rings, the positioning columns can be more stably fixed in the positioning clamping grooves 12 and are placed in a state that the mortar is ground to shake,

the outer side of the glass cover 8 is provided with an opening and closing door 5, one side of the opening and closing door 5 is provided with a clamping piece 6 for closing the clamping door,

in this embodiment, the lower end of the cooling box 7 is provided with a connecting base 18, the cooling box is fixedly mounted on the device main body 1 through the connecting base 18, specifically, the bottom of the connecting base 18 is provided with super glue, the connecting base 18 is fixed on the device main body 1 through a gluing mode,

the upper end of cooling box 7 is provided with feed inlet 19, and cooling box 7's front end is installed fan frame 21, and a plurality of fan motors and the fan blade that links to each other with the fan motor output shaft are installed to the inboard of fan frame 21, the quantity of fan blade links to each other with the quantity of fan motor, in this embodiment, is two, through the rotation of fan motor drive fan blade, and the wind direction of blowing of fan blade is towards the mortar.

When the glass cover cooling device works, ice blocks are added inwards to cool the feeding hole 19, the temperature in the glass cover 8 is reduced through fusion of the ice blocks, meanwhile, cold air is blown to the mortar through the fan blades, and the cooling operation is performed in the glass cover 8, so that the cooling and grinding operation is facilitated.

The working principle is as follows: the utility model comprises a device main body 1, a top plate 2, a lifting cylinder 3, a positioning chuck 4, an opening and closing door 5, a clamping piece 6, a cooling box 7, a glass cover 8, a grinding groove 9, a positioning column 10, a mortar 11, a positioning clamping groove 12, a driving motor 13, a positioning disc 14, a rotary disc 15, a grinding rod 16, a disinfection pad 17, a connecting base 18, a feed inlet 19, a fan 20 and a fan frame 21, wherein when in use, the device main body 1 is placed at a designated position, the upper end of the device main body 1 is provided with the glass cover 8 for observing the inside, the opening and closing door 5 can be opened and closed through the clamping piece 6, the mortar 11 is placed in the grinding groove 9 and clamped with the positioning clamping groove 12 through the positioning column 10, the lifting cylinder 3 drives the position of the positioning disc 14 to descend, so that the grinding rod 16 enters the mortar 11, and the rotary disc 15 rotates at a constant speed in the positioning disc 14, grind the operation in mortar 11's inside, disinfection pad 17 has sterile effect, fix a position cooling box 7 through connecting base 18, add the ice-cube to the position of feed inlet 19, fan blade 20 slowly blows off cold wind, in the inside cooling operation of glass cover 8, be convenient for cool off and grind the operation, can make things convenient for better grinding operation, automatic effect is higher, save artifically, can also increase the cooling performance of device, be convenient for cool off the grinding operation to the organism under microthermal condition.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A cooling grinder for cryogenic grinding, characterized by: the glass grinding device comprises a device main body, the upper end fixedly connected with glass cover all around of device main body, the upper end surface fixedly connected with cooling box, the grinding groove and a plurality of reference columns of device main body, the upper end of grinding the groove is provided with the mortar, the upper end fixedly connected with roof of glass cover, the fixed lift cylinder that is provided with in intermediate position of roof, the output shaft of lift cylinder has the location chuck.

2. A chilled mill unit for cryogenic milling according to claim 1, wherein: and a circle of sealing rubber ring is wrapped on the side plate of the positioning chuck.

3. A chilled mill unit for cryogenic milling according to claim 1, wherein: driving motor is installed to positioning chuck's lower extreme, the positioning disk is installed to driving motor's lower extreme, the inner wall of positioning disk is provided with the carousel, the grinding rod is installed to the lower extreme of carousel, the outer wall fixedly connected with disinfection pad of grinding rod.

4. A chilled mill unit for cryogenic milling according to claim 1, wherein: the outer surface of the mortar is provided with positioning clamping grooves with the same number as the positioning columns, an opening and closing door is arranged on the outer side of the glass cover, and a clamping piece is arranged on one side of the opening and closing door.

5. A chilled mill unit for cryogenic milling according to claim 1, wherein: the fan motor is installed to the inboard of fan frame, be connected with the fan blade on the output shaft of fan motor.

6. A chilled mill unit for cryogenic milling according to claim 3, wherein: a bearing is arranged between the positioning disc and the turntable, and the inner wall of the positioning disc is movably connected with the outer wall of the turntable through the bearing.