CN207439785U - A kind of new Kazakhstan can grind instrument - Google Patents
A kind of new Kazakhstan can grind instrument Download PDFInfo
- Publication number
- CN207439785U CN207439785U CN201721558554.9U CN201721558554U CN207439785U CN 207439785 U CN207439785 U CN 207439785U CN 201721558554 U CN201721558554 U CN 201721558554U CN 207439785 U CN207439785 U CN 207439785U
- Authority
- CN
- China
- Prior art keywords
- elevating lever
- lifting platform
- engine base
- grinding
- connect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of new Kazakhstan can grind instrument, including engine base, grinding bowl, grinding ring, driving device, Shang Wan mechanisms and controller, upper bowl mechanism includes lifting platform, elevating lever and cylinder, the elevating lever includes the first elevating lever and the second elevating lever, first elevating lever and the second elevating lever connect at center, the both ends of first elevating lever and the second elevating lever connect lifting platform and engine base bottom respectively, the cylinder is connected with the second elevating lever, cylinder connects air driven pump, the lifting platform top is connected with rotary-tray by shaft, the bottom of the rotary-tray is equipped with pressure inductor, the motor, sensor, air driven pump, pressure inductor is connected with controller.The utility model has automatic Shang Wan mechanisms, and simple in structure, easy to control, can easily, accurately be connected grinding ring with drive shaft, and grinding bowl is rapidly secured on engine base, alleviates the working strength of experimenter, improves work efficiency.
Description
Technical field
The utility model is related to a kind of Kazakhstan can grind instrument, and in particular to a kind of new Kazakhstan with automatic Shang Wan mechanisms can
Grind instrument.Belong to sample making apparatus field.
Background technology
In the measure of coal grindability index, using Hardgrove grindability index determiner, wherein abrasive article is by main shaft, grinding
Bowl, grinding cup, steel ball composition.《The grindability index assay method of GB/T2565-2014 coals breathes out Dege Luo Fufa》In define
The measure of " grindability index " of coal.For " the cross recess alignment master in grinding bowl immigration engine base, making grinding ring described in standard
The crosshead of axis lower end, while grinding bowl is hung on the bolt of engine base both sides, tighten fixation, it is ensured that total vertical force uniformly applies
On 8 steel balls." complete aforesaid operations need by grinding bowl be fixed to top pedestal on, fixed form be a hand rest grinding bowl,
It tightens the screw on the other hand from top, it is very inconvenient.Since grinding bowl inherently places into grinding steel ball very much again, it is easy to pound
Wound is dangerous, and general women is difficult to be engaged in this work.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and instrument can be ground by providing a kind of new Kazakhstan.This
Kazakhstan can grind instrument equipped with automatic Shang Wan mechanisms, save time and easy to operate.
To achieve the above object, the utility model uses following technical proposals：
A kind of new Kazakhstan can grind instrument, including engine base, grinding bowl, grinding ring, driving device, Shang Wan mechanisms and controller,
The driving device includes motor, the retarder being connected with motor, driving gear, driven gear and the sensing for counting
Device, the driving device connect drive shaft, and the drive shaft lower end is connected with grinding ring, is set at the top of the drive shaft
There is pouring weight, upper bowl mechanism includes lifting platform, elevating lever and cylinder, and the elevating lever includes the first elevating lever and the second lifting
Bar, first elevating lever and the second elevating lever connect at center, the both ends point of first elevating lever and the second elevating lever
Not Lian Jie lifting platform and engine base bottom, the cylinder is connected with the second elevating lever, cylinder connection air driven pump, the lifting platform top
Rotary-tray is connected with by shaft, the bottom of the rotary-tray is equipped with pressure inductor, the motor, sensor, pneumatic
Pump, pressure inductor and controller connect.
As one of preferred technical solution, first elevating lever and the second elevating lever are connected at center by axis pin
Together.
As one of preferred technical solution, the upper end of first elevating lever is hinged on lifting platform bottom, and lower end passes through
First slide is connected with engine base bottom, and the upper end of second elevating lever is connected by the second slide with lifting platform, and lower end is hinged
In engine base bottom.
As one of preferred technical solution, the controller is equipped with motor controling switch, emergency stop control switch, meter
Number display and automatically upper bowl mechanism controls switch.
The beneficial effects of the utility model：
The utility model has automatic Shang Wan mechanisms, and simple in structure, easy to control, will can easily, accurately grind
Ring is connected with drive shaft, and grinding bowl is rapidly secured on engine base, is alleviated the working strength of experimenter, is improved
Work efficiency.
Description of the drawings
Fig. 1 is the structure diagram that the utility model Kazakhstan can grind instrument；
Reference numeral：1- engine bases；2- controllers；3- retarders；4- motor；5- driving gears；6- driven gears；7- is passed
Sensor；8- pouring weights；9- drive shafts；10- grinding rings；11- steel balls；12 grinding bowls；13- rotary-trays；14- shafts；15- is lifted
Platform；The first elevating levers of 16-；17- pressure inductors；The second elevating levers of 18-；19- axis pins；The first slides of 20-；The second slides of 21-；
22- cylinders；23- air driven pumps.
Specific embodiment
The utility model is further elaborated with reference to the accompanying drawings and examples, it should explanation, under state
It is bright merely to explain the utility model, its content is not defined.
A kind of new Kazakhstan as shown in Figure 1 can grind instrument, including engine base 1, grinding bowl 12, grinding ring 10, driving device, on
Bowl mechanism and controller 2, the driving device include motor 4, the retarder 3 being connected with motor 4, driving gear 5 and master
The driven gear 6 and the sensor 7 for counting of 5 phase of moving gear occlusion, the driving device connect drive shaft 9, the drive
Dynamic 9 lower end of main shaft is connected with grinding ring 10, and grinding ring 10 is positioned in grinding bowl 12, is equipped between grinding ring 10 and grinding bowl 12
Steel ball, the top for stating drive shaft 9 are equipped with pouring weight 8, and pouring weight 8 is used for providing downward power, and motor 4 is driven by retarder 3
Driving gear 5 and driven gear 6 rotate, and then drive shaft 9 is driven to rotate, and drive shaft 9 connects grinding ring 10 and rotates, and is grinding
Sample is ground under the action of bull ring 10 and steel ball.
Shang Wan mechanisms are located at 1 bottom of engine base, for supporting and being moved up and down with grinding bowl 12, upper bowl mechanism bag
Include lifting platform 15, elevating lever and cylinder 22, the elevating lever includes the first elevating lever 16 and the second 18 bars of lifting, described first liter
Drop 16 and second elevating lever 18 of bar is connected again together at center by axis pin 19,16 and second elevating lever of the first elevating lever
18 rotate around axis pin 19, and the both ends of 16 and second elevating lever 18 of the first elevating lever connect lifting platform 15 and engine base 1 respectively
Bottom, the upper end of first elevating lever 16 are hinged on 15 bottom of lifting platform, and lower end is connected by the first slide 20 with 1 bottom of engine base
It connects, the upper end of second elevating lever 18 is connected by the second slide 21 with lifting platform 15, and lower end is hinged on 1 bottom of engine base.
The cylinder 22 is connected with the second elevating lever 18, and cylinder 22 connects air driven pump 23, and 15 top of lifting platform passes through
Shaft 14 is connected with rotary-tray 13, and the bottom of the rotary-tray 13 is equipped with pressure inductor 17.
The motor 4, sensor 7, air driven pump 23, pressure inductor 17 are connected with controller 2, on the controller 2
Equipped with the control of motor 4 switch, emergency stop control switch, count display and automatic upper bowl mechanism controls switch, pass through controller
Realize upper bowl, automatic counting and automatic hold function automatically.
When the Shang Wan mechanisms of instrument can be ground using Kazakhstan, grinding bowl 12 is put on the rotary-tray 13 of lifting platform 15, is put into
Steel ball and grinding ring 10 rotate rotary-tray 13, adjust the cross recess on grinding ring 10 and cross boss pair in drive shaft 9
Together, the control switch of Shang Wan mechanisms is opened, air driven pump 23 drives cylinder 22 to be pushed forward, 18 edge of the first elevating lever 16 and the second elevating lever
It axis pin 19 to rotate, the upper end of the lower end of the first elevating lever 16 and the second elevating lever 18 is slided respectively along the first slide 20 and second
Rail 21 is moved to 1 bottom centre of engine base and 15 center of lifting platform, and lifting platform 15 rises at this time, when the cross boss of drive shaft 9
When being connected with the cross recess on grinding ring, pressure inductor 17 senses pressure, and transmits a signal to controller 2, controller 2
Control air pump 23 is automatically stopped, and lifting platform 15 stops rising, at this point, adjusting grinding bowl 12 by rotary-tray 13, makes grinding bowl
The positions of 12 upper bolt holes and the aligned in position of bolt on engine base 1 on the bolt that grinding bowl 12 is hung over to 1 both sides of engine base, are tightened
Grinding bowl 12 is fixed on engine base 1 by fixation；At the end of use, cylinder 22 is pulled back, and drives the first elevating lever 16 and the second lifting
Bar 18 slides respectively to the lateral ends of 1 bottom of engine base and lifting platform 15, and lifting platform 15 declines at this time.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but not to this practicality newly
The limitation of type protection domain, on the basis of the technical solution of the utility model, those skilled in the art need not pay creation
Property the various modifications or changes that can make of work be still within the scope of the present invention.
Claims (4)
1. a kind of new Kazakhstan can grind instrument, which is characterized in that including engine base, grinding bowl, grinding ring, driving device, Shang Wan mechanisms
And controller, the driving device include motor, the retarder being connected with motor, driving gear, driven gear and are used for
The sensor of counting, the driving device connect drive shaft, and the drive shaft lower end is connected with grinding ring, and grinding ring is placed
In in grinding bowl, the top of the drive shaft is equipped with pouring weight, and upper bowl mechanism includes lifting platform, elevating lever and cylinder, institute
Stating elevating lever includes the first elevating lever and the second elevating lever, and first elevating lever and the second elevating lever connect at center, institute
The both ends for stating the first elevating lever and the second elevating lever connect lifting platform and engine base bottom respectively, and the cylinder and the second elevating lever connect
It connects, cylinder connection air driven pump, the lifting platform top is connected with rotary-tray by shaft, and the bottom of the rotary-tray is equipped with
Pressure inductor, the motor, sensor, air driven pump, pressure inductor and controller connect.
2. a kind of new Kazakhstan according to claim 1 can grind instrument, which is characterized in that first elevating lever and second liter
Drop bar is linked together at center by axis pin.
3. a kind of new Kazakhstan according to claim 1 can grind instrument, which is characterized in that the upper end hinge of first elevating lever
Lifting platform bottom is connected on, lower end is connected by the first slide with engine base bottom, and the upper end of second elevating lever is slided by second
Rail is connected with lifting platform, and lower end is hinged on engine base bottom.
4. a kind of new Kazakhstan according to claim 1 can grind instrument, which is characterized in that the controller is equipped with motor control
System switch, emergency stop control switch, count display and automatic upper bowl mechanism controls switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721558554.9U CN207439785U (en) | 2017-11-20 | 2017-11-20 | A kind of new Kazakhstan can grind instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721558554.9U CN207439785U (en) | 2017-11-20 | 2017-11-20 | A kind of new Kazakhstan can grind instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207439785U true CN207439785U (en) | 2018-06-01 |
Family
ID=62286782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721558554.9U Expired - Fee Related CN207439785U (en) | 2017-11-20 | 2017-11-20 | A kind of new Kazakhstan can grind instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207439785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595644A (en) * | 2020-05-26 | 2020-08-28 | 中国地质科学院矿产资源研究所 | Rock sample grinding and polishing loading device, sample preparation system and sample preparation method |
-
2017
- 2017-11-20 CN CN201721558554.9U patent/CN207439785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595644A (en) * | 2020-05-26 | 2020-08-28 | 中国地质科学院矿产资源研究所 | Rock sample grinding and polishing loading device, sample preparation system and sample preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20181120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |