阅读说明：本技术 一种实验室用小型振动磨粉机 (Laboratory is with small-size vibration milling machine ) 是由 钟建平 于 2020-08-04 设计创作，主要内容包括：本发明涉及磨粉机领域,尤指一种实验室用小型振动磨粉机,震动效果加好,通过高频振动动力作用于研磨球,研磨效率高,而且经久耐用；并且通过改变激振器的频率、振幅,可达到各种不同的研磨效率和要球；通过空气弹簧支撑震动壳,同时使用空气压缩机与空气弹簧相连接,通过空气压缩机实现空气弹簧的充放气,具有弹性缓冲作用,实现震动壳对底盘支架的减震效果,避震效果好,支撑科学合理,还有利于降低噪音；把震动壳内部表面设置为人造石,由于采用坚硬度高的人造石,如刚玉,整个研磨系统完全是刚玉,杜绝了金属污染,不但能够使得研磨球与人造石之间更好的实现磨粉,提高磨粉效率,同时也能避免与震动壳机器发生磨损。(The invention relates to the field of flour mills, in particular to a small vibration flour mill for a laboratory, which has good vibration effect, high grinding efficiency and durability by acting high-frequency vibration power on grinding balls; and by changing the frequency and amplitude of the vibration exciter, various grinding efficiencies and important balls can be achieved; the vibration shell is supported by the air spring, the air compressor is connected with the air spring, and the air spring is inflated and deflated by the air compressor, so that the vibration shell has an elastic buffering effect, the vibration absorption effect on the chassis support by the vibration shell is realized, the vibration absorption effect is good, the support is scientific and reasonable, and the noise reduction is facilitated; set up vibrations shell internal surface into the rostone, owing to adopt the rostone that hardness is high, like the corundum, whole grinding system is the corundum completely, has stopped metal pollution, not only can make better realization crocus between grinding ball and the rostone, improves crocus efficiency, also can avoid simultaneously taking place wearing and tearing with vibrations shell machine.)

1. The utility model provides a laboratory is with small-size vibration milling machine which characterized in that: including vibrations shell, vibration exciter, chassis support, air spring, air compressor, the vibrations shell sets up at the chassis support upside, air spring and chassis leg joint are passed through to the left and right sides of vibrations shell, air compressor is connected with air spring, the vibration exciter is fixed at vibrations shell front side or rear side, the inside chamber that holds that runs through left end and right-hand member that is equipped with of vibrations shell, the vibrations shell holds the chamber surface and is equipped with the rostone, still including being used for placing the grinding ball that holds the intracavity, the chamber both ends that hold of vibrations shell are equipped with the opening, the opening part is equipped with the switch cover respectively, the switch cover surface is equipped with perspective window, the vibration exciter drives vibrations shell vibration for vibration grinding holds the diamond in the intracavity between rostone and the grinding ball.

2. A laboratory bench vibratory mill as claimed in claim 1, wherein: the chassis support comprises a bottom plate and a support frame, the support frame is arranged in the middle of the left end and the right end of the bottom plate respectively, a clamping groove corresponding to the vibration shell is formed in the upper end of the support frame, the support frame and the vibration shell are arranged in a separable mode, an extending portion is arranged on the surface of the vibration shell, the air springs are arranged on the front side and the rear side of the support frame respectively, one end of each air spring is fixed with the extending portion, and the other end of each air spring is fixed.

3. A laboratory bench vibratory mill as claimed in claim 2, characterized in that: the weight increasing block is further installed on the bottom plate, and the weight increasing block is detachably fixed with the bottom plate.

4. A laboratory bench vibratory mill as claimed in claim 1, wherein: the air compressor is characterized by further comprising a barometer and a multi-head flow divider, wherein the barometer is fixed on one side of the chassis support, the multi-head flow divider is fixed in the center of the surface of the chassis support, the air compressor is communicated with an air inlet of the barometer through a hose, an air outlet of the barometer is communicated with an air inlet of the multi-head flow divider through a hose, and air outlets of the multi-head flow divider are communicated with an air spring pipeline through air pipes respectively.

5. A laboratory bench vibratory mill as claimed in claim 1, wherein: still be equipped with drain hole and closed door on the vibrations shell, closed door one side is articulated with vibrations shell surface to the closed door is equipped with the bulge that corresponds with the drain hole, the bulge surface is equipped with the rostone, when closed door closed drain hole, the rostone on bulge surface and the rostone parallel and level of vibrations shell internal surface.

6. A laboratory bench vibratory mill as claimed in claim 1 or 4, characterized in that: the artificial stone is artificial diamond or artificial jade.

7. A laboratory bench vibratory mill as claimed in claim 1, wherein: the four air springs are respectively arranged at the front end and the rear end of the left side of the vibration shell and at the front end and the rear end of the right side of the vibration shell.

Technical Field

The invention relates to the field of flour mills, in particular to a small vibration flour mill for a laboratory.

Background

Corundum is mainly used for high-grade grinding materials, bearing materials of watches and precision machinery. A ruby-based artificial crystal as a laser emitting material. Ruby and sapphire belong to corundum minerals, and except for starlight effect, only semitransparent-transparent and bright-colored corundum can be used as the sapphire. Red is called ruby. In the market, corundum materials are mostly processed and ground by a grinding mill into sand particles, and the corundum materials can be used only after being produced into fineness required by the market, so that the value of the corundum materials is exerted.

The internal structure of equipment is damaged easily at the crocus in-process to current corundum milling machine to reduce the life of equipment, and some current milling machines structure is more complicated, and the cost is also high. And to the comparatively simple milling machine of structure, the crocus efficiency is not high, and the structure is also not stable enough.

Disclosure of Invention

In order to solve the problems, the invention provides the small vibration flour mill for the laboratory, which has the advantages of good vibration effect, high flour milling efficiency, stable structure, difficulty in damaging equipment and durability.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a laboratory is with small-size vibration milling machine, includes vibrations shell, vibration exciter, chassis support, air spring, air compressor, the vibrations shell sets up at the chassis support upside, the left and right sides of vibrations shell passes through air spring and chassis leg joint, air compressor is connected with air spring, the vibration exciter is fixed at vibrations shell front side or rear side, the inside chamber that holds that runs through left end and right-hand member that is equipped with of vibrations shell, the vibrations shell holds the chamber surface and is equipped with the rostone, still including being used for placing the grinding ball that holds the intracavity, the chamber both ends that hold of vibrations shell are equipped with the opening, the opening part is equipped with the switch cover respectively, switch cover surface is equipped with perspective window, the vibration exciter drives vibrations shell vibration for the vibration holds the diamond in the grinding intracavity between rostone and the grinding ball.

Further, the chassis support comprises a bottom plate and a support frame, the support frame is arranged in the middle of the left end and the right end of the bottom plate respectively, a clamping groove corresponding to the vibration shell is formed in the upper end of the support frame, the support frame and the vibration shell are arranged in a separable mode, an extending portion is arranged on the surface of the vibration shell, the air springs are arranged on the front side and the rear side of the support frame respectively, one end of each air spring is fixed with the corresponding extending portion, and the other end of each air spring is fixed with.

And the weight increasing block is also arranged on the bottom plate, and the weight increasing block can be detachably fixed with the bottom plate.

Further, the air compressor air-spring type air spring air.

Further, vibrations shell upper end still is equipped with drain hole and closed door, closed door one side is articulated with vibrations shell surface to the closed door is equipped with the bulge that corresponds with the drain hole, the bulge surface is equipped with the rostone, when closed door closed drain hole, the rostone on bulge surface and the rostone parallel and level of vibrations shell internal surface.

Wherein the artificial stone is artificial diamond or artificial jade.

The four air springs are respectively arranged at the front end and the rear end of the left side of the vibration shell and the front end and the rear end of the right side of the vibration shell.

The invention has the beneficial effects that:

1. the vibration exciter is arranged on one side of the vibration shell instead of the bottom or the upper end of the vibration shell, so that the vibration effect of the vibration shell is better, the high-frequency vibration power acts on the grinding balls, the grinding efficiency is high, and the vibration exciter is durable; and by changing the frequency and amplitude of the vibration exciter, various grinding efficiencies and important balls can be achieved;

2. the vibration shell is supported by the air spring, the air compressor is connected with the air spring, and the air spring is inflated and deflated by the air compressor, so that the vibration shell has an elastic buffering effect, the vibration absorption effect on the chassis support by the vibration shell is realized, the vibration absorption effect is good, the support is scientific and reasonable, and the noise reduction is facilitated;

3. set up vibrations shell internal surface into the rostone, owing to adopt the rostone that hardness is high, like the corundum, whole grinding system is the corundum completely, has stopped metal pollution, not only can make better realization crocus between grinding ball and the rostone, improves crocus efficiency, also can avoid simultaneously taking place wearing and tearing with vibrations shell machine.

Drawings

Fig. 1 is a schematic front view of the present embodiment.

Fig. 2 is a schematic side view of the present embodiment.

The reference numbers illustrate: 1. vibrating the shell; 11. an accommodating chamber; 12. artificial stone; 13. a switch cover; 131. a perspective window; 14. a discharging port; 15. a closing door; 151. a projection; 16. an extension portion; 2. a vibration exciter; 3. a chassis support; 31. a base plate; 32. a support frame; 321. a card slot; 33. a weight increasing block; 4. an air spring; 5. an air compressor; 6. grinding balls; 7. a barometer; 8. a multi-head flow divider.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. The present application may be embodied in many different forms and is not limited to the embodiments described in the present embodiment. The following detailed description is provided to facilitate a more thorough understanding of the present disclosure, and the words used to indicate orientation, top, bottom, left, right, etc. are used solely to describe the illustrated structure in connection with the accompanying figures.

Referring to fig. 1-2, the invention relates to a small-sized vibrating pulverizer for laboratories, which comprises a vibrating shell 1, a vibration exciter 2, a chassis bracket 3, an air spring 4 and an air compressor 5, wherein the vibrating shell 1 is arranged on the upper side of the chassis bracket 3, the left side and the right side of the vibrating shell 1 are connected with the chassis bracket 3 through the air spring 4, the air compressor 5 is connected with the air spring 4, the vibration exciter 2 is fixed on the front side or the rear side of the vibrating shell 1, a containing cavity 11 penetrating through the left end and the right end is arranged in the vibrating shell 1, artificial stones 12 are arranged on the surface of the containing cavity 11 of the vibrating shell 1, grinding balls 6 arranged in the containing cavity 11 are further included, openings are arranged at two ends of the containing cavity 11 of the vibrating shell 1, switch covers 13 are respectively arranged at the openings, a transparent window 131 is arranged on the surface of the switch covers 13, the vibration exciter 2 drives the vibrating shell 1 to vibrate, so that the corundum material in the holding chamber 11 is ground by vibration between the artificial stone 12 and the grinding balls 6.

When the vibration shell is used, the opening and closing cover 13 of the vibration shell 1 is opened, the grinding balls 6 and the diamond needing to be subjected to powder grinding are placed into the accommodating cavity 11 of the artificial stone 12 from the opening, then the opening and closing cover 13 is closed, and the vibration exciter 2 and the air compressor 5 are simultaneously started, at the moment, the vibration exciter 2 drives the vibration shell 1 fixed with the vibration exciter to vibrate violently, and the grinding balls 6 in the vibration shell 1 vibrate and grind the diamond on the surface of the artificial stone 12; when the shell 1 is vibrated to grind the powder, a user can observe the process of the diamond grinding powder through the perspective window 131 and visually observe the particle size degree of the diamond grinding powder; and finally, opening the switch cover 13 to take or pour the diamond powder out of the opening, and separating the grinding balls 6 from the diamond powder by using a screen.

In addition, can also still be equipped with drain hole 14 and closed door 15 in vibrations shell 1 upper end, closed door 15 one side is articulated with 1 surface of vibrations shell, and the opposite side is fixed through buckle and 1 lock of vibrations shell, and perhaps whole closed door 15 is direct to be fixed through bolt and vibrations shell 1 to closed door 15 is equipped with the bulge 151 that corresponds with drain hole 14, bulge 151 surface is equipped with rostone 12, when closed door 15 seals the drain hole, rostone on bulge 151 surface and the rostone parallel and level of 1 internal surface of vibrations shell guarantee to hold and normally work between rostone 12 and the grinding ball 6 of 11 internal surfaces in chamber, and the user can put into grinding ball 6 and diamond through drain hole 14, convenient and fast more.

Wherein, rostone 12 is artificial diamond or artificial jade, and the hardness that adopts grinding ball 6 and rostone 12 is far greater than the hardness of diamond, and the user can use the grinding ball 6 of variation in size as required in addition, and the grinding ball 6 of variation in size can realize grinding out the powder of different size granules, and grinding ball 6 also adopts the diamond-jade ball, arranges corundum barrel and corundum ball material in under high-frequency vibration's the operating mode through vibration exciter 2 to reach broken effect of grinding. One side of the switch cover 13 is hinged and fixed with the vibration shell 1, and the other end is locked and fixed, or is directly fixed with the vibration shell 1 through a bolt, and the limitation is not required.

Further, the chassis support 3 includes a bottom plate 31 and a support frame 32, the surface of the vibration shell 1 is provided with an extension portion 16, the air springs 4 are respectively arranged on the front side and the rear side of the support frame 32, one end of each air spring 4 is fixed with the extension portion 16, and the other end of each air spring 4 is fixed with the bottom plate 31. The supporting frames 32 are respectively arranged between the left end and the right end of the bottom plate 31, the clamping grooves 321 corresponding to the vibration shell 1 are arranged at the upper ends of the supporting frames 32, and the supporting frames 32 and the vibration shell 1 are separately arranged, so that even if the vibration shell 1 falls down, the vibration shell can be clamped on the clamping grooves 321 of the supporting frames 32 and cannot fall down on the ground when the equipment fails, for example, the air spring 4 cannot support the vibration shell 1, and the safety is improved.

Wherein, for the influence of better reduction vibrations shell 1 to bottom plate 31 stability, increase weight 33 is still installed to bottom plate 31, improves bottom plate 31's stability, and it is fast 33 and bottom plate 31 to increase weight moreover passes through the screw and can dismantle fixedly, convenient to detach haulage equipment.

Further, still include barometer 7 and multi-head shunt 8, barometer 7 is fixed in chassis support 3 one side, multi-head shunt 8 is fixed in chassis support 3 surface center, air compressor 5 passes through hose and 7 air inlets of barometer intercommunication, 7 ventholes of barometer pass through hose and 8 inlet ports of multi-head shunt intercommunication, 8 ventholes of multi-head shunt pass through trachea and 4 pipeline intercommunications of air spring respectively. The user can adjust the gear of the air compressor 5 by observing the barometer 7, and simultaneously, the buffering degree of the air spring 4 can be judged by the barometer 7. The multi-head flow divider 8 can uniformly inflate and deflate the air generated by the air compressor 5 to the air spring 4 at the same time, has the function of elastic buffering, and realizes the damping effect of the vibration shell 1 on the chassis support 3.

In order to ensure that the whole vibration shell 1 and the vibration exciter 2 can be supported, the number of the air springs 4 is four, and the four air springs are respectively arranged at the front end and the rear end of the left side of the vibration shell 1 and the front end and the rear end of the right side of the vibration shell.

It should be further noted that the vibration exciter 2 and the air compressor 5 in this embodiment are respectively provided with a power cord, and the power is connected through the power cord. Unless otherwise specifically stated or limited, the terms "connected," "fixed," "mounted," "disposed," and the like are to be construed broadly and their specific meanings in the context of the application will be understood by those skilled in the art as appropriate.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and not restrictive, and various changes and modifications to the technical solutions of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are intended to fall within the scope of the present invention defined by the appended claims.