CN208230000U - A kind of Experiment of Inorganic Chemstry particle reagents milling device - Google Patents

Abstract

The utility model discloses a kind of Experiment of Inorganic Chemstry particle reagents milling devices, it shrinks and covers including rubber, the bottom end that the rubber shrinks set is fixedly connected with lower fixed ring, pedestal is provided with below the lower fixed ring, the pedestal is fixedly connected with lower fixed ring by nut, the top that the rubber shrinks set is fixedly connected with fixed ring, there are four have metal ball groove to equidistant the opening up in the upper surface of fixed ring, and fixed ring is an integral structure with metal ball groove, the inside of the metal ball groove is fixedly connected with metal ball by shaft, the rubber shrinks equidistant being fixedly connected by nut of the surrounding covered, and there are four the first springs；It is mounted with that rubber shrinks set by design; convenient for being exposed to extraneous rotation axis package originally; when solving the use of existing milling device; it is not provided with the device that protection is exposed to extraneous rotation axis; if finger contacts staff with the rotation axis rotated unintentionally, unexpected the problem of occurring will lead to.

Description

A kind of Experiment of Inorganic Chemstry particle reagents milling device

Technical field

The utility model belongs to milling device technical field, and in particular to a kind of Experiment of Inorganic Chemstry is milled with particle reagents Device.

Background technique

Laboratory Horizontal sand mill is a nanoscale wet grinding device.Be scientific research, pilot plant test ideal set It is standby.The equipment uses the working method of self-circulation type, the pure zirconia pearl for selecting import ultra-fine, has easy to operate, grinding effect The advantage that rate is high, fineness is good, use scope is wide, wearability is good.In coating, ink, pigment, mill base, cosmetics, pesticide, medicine Etc. industries be used widely.

Existing milling device, since mill basket only has bottom end to have tooth lapping, so only being ground when mill basket work The bottom end of basket is carrying out grinding work, causes in container there may be partial particulate grinding is insufficient, simultaneously results in production The lower problem of efficiency, thus it is proposed that a kind of Experiment of Inorganic Chemstry particle reagents milling device.

Utility model content

It is above-mentioned to solve the purpose of this utility model is to provide a kind of Experiment of Inorganic Chemstry particle reagents milling device Existing milling device is proposed in background technique, since mill basket only has bottom end to have tooth lapping, so only when mill basket work There is the bottom end of mill basket carrying out grinding work, causes in container there may be partial particulate grinding is insufficient, also result in Production efficiency lower problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of Experiment of Inorganic Chemstry particle reagents Milling device, including rubber shrink set, and the bottom end that the rubber shrinks set is fixedly connected with lower fixed ring, the lower fixed ring Lower section is provided with pedestal, and the pedestal is fixedly connected with lower fixed ring by nut, and the rubber shrinks the fixed company in top of set Be connected to fixed ring, the upper surface of fixed ring is equidistant to be opened up there are four there is a metal ball groove, and fixed ring with Metal ball groove is an integral structure, and the inside of the metal ball groove is fixedly connected with metal ball by shaft, and the rubber is shunk The surrounding of set is equidistant to be fixedly connected by nut there are four the first spring, and the side that the rubber shrinks set is fixed by nut It is connected with bracket, the top that the rubber shrinks set is provided with motor, and the motor is fixedly connected with bracket by nut, institute The outer surface for stating motor is fixedly connected with handle, and the bottom end of the motor is rotatably connected to rotation axis, the rotation by shaft Axis bottom end is fixedly connected with mill basket, and the inside of the mill basket is placed equidistant with there are two rotation pipe sleeve, the rotation pipe sleeve Inside is fixedly connected with second spring, and one end of the second spring is fixedly connected with mill basket by nut, and described second The other end of spring is fixedly connected with rotation pipe sleeve by nut, and the top of the rotation pipe sleeve is fixedly connected with two by torsional spring A scraper plate is fixedly connected with container below the rotation axis.

Preferably, the surface of the metal ball is provided with spongy layer.

Preferably, the length of the scraper plate is equal to 2cm.

Preferably, the surface of the handle is provided with anti-skid chequer, and the length of the handle is equal to 20cm.

Preferably, the internal diameter that the rubber shrinks set is less than the maximum outside diameter 0.5cm of fixed ring and lower fixed ring, And the rubber shrinks minimum diameter 0.5cm of the internal diameter greater than fixed ring and lower fixed ring of set.

Compared with prior art, the utility model has the beneficial effects that

(1) be mounted with that the rubber being located at below rotation axis shrinks set etc. by design, when the device is in use, by handle and Bracket can lower motor and rotation axis height, until the particle for needing to grind in mill basket and container contacts, due to rotation Axis height is lowered, and rotation axis gradually can shrink set package by rubber, when the plectane in the rotation axis of rotation is contacted with upper fixed ring And still when pushing, due to devising metal ball and the first spring, the plectane in the rotation axis of rotation is contacted with metal ball, metal Club rolls as rotation axis rotates, to counteract the power of the rotation of rotation axis, rubber shrinks set and upper fixed ring at this time Deng can still remain stationary, and the first spring is shunk because of the pushing of rotation axis, convenient for that will be exposed to extraneous rotation originally Axis package solves existing milling device in use, being not provided with the device that protection is exposed to extraneous rotation axis, if work Finger contacts personnel with the rotation axis rotated unintentionally, will lead to unexpected the problem of occurring.

(2) it is mounted with to be located at the rotation pipe sleeve and scraper plate inside mill basket by design, be ground when rotation axis rotation will drive Basket rotation is ground, when mill basket rotation, due to inertia, pipe sleeve is rotated and second spring is squeezed to itself outside sidesway simultaneously outward It is dynamic, it can be contacted with the inner wall of container after rotating pipe sleeve movement, since the inner pipe sleeve of rotation pipe sleeve is fixed with second spring, outside It is designed between layer pipe sleeve and inner pipe sleeve by ball, the rotation of mill basket, rotates in the outer pipe sleeve and container of pipe sleeve at this time Wall is contacted and is rotated, convenient for the particle between the outer pipe sleeve and container inner wall of grinding rotation pipe sleeve, meanwhile, when rotation pipe sleeve moves After dynamic, rotation pipe sleeve can be contacted with scraper plate, and scraper plate prevents the surface of rotation pipe sleeve convenient for scraping the particle for rotating casing surface It is attached with partial particulate, results in the waste of resource, solves existing milling device, since mill basket only has bottom end to have grinding Tooth causes in container that there may be parts so only have the bottom end of mill basket carrying out grinding work when mill basket work Particulate abrasive is insufficient, simultaneously results in the lower problem of production efficiency.

Detailed description of the invention

Fig. 1 is the front view of the utility model milling device；

Fig. 2 is the vertical section cross-sectional view of the utility model container；

Fig. 3 is the top view of fixed ring on the utility model；

Fig. 4 is the connecting portion enlarged drawing of fixed ring and metal ball on the utility model；

Fig. 5 is the enlarged drawing of the utility model mill basket；

Fig. 6 is the cross section view of the utility model mill basket；

Fig. 7 is the connecting portion enlarged drawing that the utility model rotates pipe sleeve；

Fig. 8 is the cross section view that the utility model rotates pipe sleeve；

In figure: 1- motor, 2- rotation axis, the upper fixed ring of 3-, the first spring of 4-, 5- rubber shrink fixed ring, 7- under set, 6- Pedestal, 8- handle, 9- bracket, 10- metal ball, 11- metal ball groove, 12- mill basket, 13- rotation pipe sleeve, 14- second spring, 15- scraper plate, 16- container.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-Fig. 8, the utility model provides a kind of technical solution: a kind of Experiment of Inorganic Chemstry is ground with particle reagents Powder device, including rubber shrink set 5, and the bottom end that rubber shrinks set 5 is fixedly connected with lower fixed ring 6, and the lower section of lower fixed ring 6 is set It is equipped with pedestal 7, pedestal 7 is fixedly connected with lower fixed ring 6 by nut, and the top that rubber shrinks set 5 is fixedly connected with fixation Ring 3, the upper surface of upper fixed ring 3 is equidistant to be opened up there are four there is metal ball groove 11, and upper fixed ring 3 and metal ball groove 11 are one The inside of body formula structure, metal ball groove 11 is fixedly connected with metal ball 10 by shaft, and the surrounding of rubber contraction set 5 is equidistant to lead to It crosses nut to be fixedly connected there are four the first spring 4, the side that rubber shrinks set 5 is fixedly connected with bracket 9 by nut, and rubber is received The top of contracting set 5 is provided with motor 1, and motor 1 is fixedly connected with bracket 9 by nut, and the outer surface of motor 1 is fixedly connected with The bottom end of handle 8, motor 1 is rotatably connected to rotation axis 2 by shaft, and 2 bottom end of rotation axis is fixedly connected with mill basket 12, grinding The inside of basket 12 is placed equidistant with there are two pipe sleeve 13 is rotated, and the inside of rotation pipe sleeve 13 is fixedly connected with second spring 14, and the One end of two springs 14 is fixedly connected with mill basket 12 by nut, and the other end and rotation pipe sleeve 13 of second spring 14 pass through spiral shell Mother is fixedly connected, rotation pipe sleeve 13 top by torsional spring be fixedly connected there are two scraper plate 15, the lower section of rotation axis 2 is fixedly connected There is container 16.

For the ease of reducing noise, in the present embodiment, it is preferred that the surface of metal ball 10 is provided with spongy layer.

For the ease of preferably removing the dust for rotating 13 surface of pipe sleeve, in the present embodiment, it is preferred that the length of scraper plate 15 Degree is equal to 2cm.

For the ease of preferably manipulating handle 8, in the present embodiment, it is preferred that the surface of handle 8 is provided with anti-skid chequer, and The length of handle 8 is equal to 20cm.

For the ease of guaranteeing that rubber shrinks the normal work of set 5, in the present embodiment, it is preferred that rubber shrinks the internal diameter of set 5 Internal diameter less than the maximum outside diameter 0.5cm of upper fixed ring 3 and lower fixed ring 6, and rubber contraction set 5 is greater than upper fixed ring 3 under The minimum diameter 0.5cm of fixed ring 6.

The working principle and process for using of the utility model: the device is in use, can will be electric by handle 8 and bracket 9 Machine 1 and rotation axis 2 are highly lowered, until the particle for needing to grind in mill basket 12 and container 16 contacts, due to 2 height of rotation axis It lowers, rotation axis 2 gradually can shrink 5 package of set by rubber, when the plectane in the rotation axis 2 of rotation contacts simultaneously with upper fixed ring 3 Still when pushing, due to devising metal ball 10 and the first spring 4, the plectane in the rotation axis 2 of rotation is contacted with metal ball 10, Metal ball 10 can be rolled as rotation axis 2 rotates, to counteract the power of the rotation of rotation axis 2, at this time rubber shrink cover 5 and Upper fixed ring 3 etc. can still remain stationary, and the first spring 4 is shunk because of the pushing of rotation axis 2, convenient for that will be exposed to originally Extraneous rotation axis 2 is wrapped up, and solves existing milling device in use, being not provided with protection is exposed to extraneous rotation axis 2 Device will lead to unexpected the problem of occurring if finger contacts staff with the rotation axis 2 rotated unintentionally, when turning The rotation of moving axis 2 will drive the rotation of mill basket 12, when mill basket 12 rotates, due to inertia, rotate pipe sleeve 13 for second spring 14 It squeezes and itself moves outward simultaneously outward, can be contacted with the inner wall of container 16 after rotating the movement of pipe sleeve 13, due to rotation The inner pipe sleeve and second spring 14 of pipe sleeve 13 are fixed, are designed between outer pipe sleeve and inner pipe sleeve by ball, are ground at this time The outer pipe sleeve of the rotation of basket 12, rotation pipe sleeve 13 is contacted and is rotated with 16 inner wall of container, convenient for the outer of grinding rotation pipe sleeve 13 Particle between layer pipe sleeve and 16 inner wall of container, meanwhile, after rotating the movement of pipe sleeve 13, rotation pipe sleeve 13 can connect with scraper plate 15 Touching, scraper plate 15 are convenient for scraping the particle for rotating 13 surface of pipe sleeve, prevent the surface of rotation pipe sleeve 13 to be attached with partial particulate, lead The waste for having caused resource solves existing milling device, since mill basket 12 only has bottom end to have tooth lapping, so working as mill basket Only have the bottom end of mill basket 12 carrying out grinding work when 12 work, causes in container 16 that there may be partial particulate grindings not Sufficiently, the lower problem of production efficiency is simultaneously resulted in.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of Experiment of Inorganic Chemstry particle reagents milling device, including rubber shrink set (5), it is characterised in that: the rubber The bottom end that glue shrinks set (5) is fixedly connected with lower fixed ring (6), is provided with pedestal (7), institute below the lower fixed ring (6) It states pedestal (7) and is fixedly connected with lower fixed ring (6) by nut, the top that the rubber shrinks set (5) is fixedly connected with solid Determine ring (3), the upper surface of fixed ring (3) is equidistant to be opened up there are four having metal ball groove (11), and fixed ring (3) it is an integral structure with metal ball groove (11), the inside of the metal ball groove (11) is fixedly connected with metal ball by shaft (10), there are four the first spring (4), the rubber for equidistant being fixedly connected by nut of the surrounding of the rubber contraction set (5) The side for shrinking set (5) is fixedly connected with bracket (9) by nut, and the rubber, which is shunk, is provided with motor above set (5) (1), and the motor (1) is fixedly connected with bracket (9) by nut, and the outer surface of the motor (1) is fixedly connected with handle (8), the bottom end of the motor (1) is rotatably connected to rotation axis (2) by shaft, and rotation axis (2) bottom end is fixedly connected with Mill basket (12), the inside of the mill basket (12) are placed equidistant with there are two rotation pipe sleeve (13), rotation pipe sleeve (13) Inside is fixedly connected with second spring (14), and one end of the second spring (14) and mill basket (12) connect by the way that nut is fixed It connects, the other end of the second spring (14) is fixedly connected with rotation pipe sleeve (13) by nut, rotation pipe sleeve (13) Top is fixedly connected by torsional spring there are two scraper plate (15), is fixedly connected with container (16) below the rotation axis (2).

2. a kind of Experiment of Inorganic Chemstry particle reagents milling device according to claim 1, it is characterised in that: the gold The surface for belonging to ball (10) is provided with spongy layer.

3. a kind of Experiment of Inorganic Chemstry particle reagents milling device according to claim 1, it is characterised in that: described to scrape The length of plate (15) is equal to 2cm.

4. a kind of Experiment of Inorganic Chemstry particle reagents milling device according to claim 1, it is characterised in that: described The surface of hand (8) is provided with anti-skid chequer, and the length of the handle (8) is equal to 20cm.

5. a kind of Experiment of Inorganic Chemstry particle reagents milling device according to claim 1, it is characterised in that: the rubber The internal diameter that glue shrinks set (5) is less than the maximum outside diameter 0.5cm of fixed ring (3) and lower fixed ring (6), and the rubber is received The internal diameter of contracting set (5) is greater than the minimum diameter 0.5cm of fixed ring (3) and lower fixed ring (6).