CN205323888U

CN205323888U - Sand mill of area operation time -recorder

Info

Publication number: CN205323888U
Application number: CN201521137208.4U
Authority: CN
Inventors: 彭超
Original assignee: Shenzhen Xinyuanda Chemical Co Ltd
Current assignee: Shenzhen Xinyuanda Chemical Co Ltd
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2016-06-22
Anticipated expiration: 2025-12-31

Abstract

The utility model discloses a sand mill of area operation time -recorder, including the transmission that even has the main shaft, fix main epaxial ejection of compact separator and with ejection of compact separator fixed connection's grinding unit, the main shaft is connected with the operation time -recorder on transmission's the motor in ejection of compact separator stretches into a grinding intracavity section of thick bamboo that grinds the unit, the utility model provides a sand mill of area operation time -recorder, the live time of attrition medium is acquireed through the operating duration who moves time -recorder record motor, the live time of display screen direct indication attrition medium, can remind operating personnel in time change the attrition medium by automatic alarm if surpass the time of the predetermineeing operation time -recorder of attrition medium use, it can't grind material to qualified fineness and suspend production to avoid appearing in process of production attrition medium excessive abrasion, and improves the production efficiency, and whole sand mill the grinding efficiency is high, wash and change the convenience, long service lifetime.

Description

The sand mill of tape running timer

Technical field

This utility model relates to milling apparatus field, particularly to the sand mill of a kind of tape running timer。

Background technology

Fine powder milling apparatus is thinner as a kind of grind size, the better important process equipment of Grinding Quality, it is widely used in coating, ink, pesticide, mining industry, multiple industries such as pottery, high-power sand mill continuously runs, mainly by abrasive media such as zirconium pearl or bead, mutual impact between medium and material is made to roll, fricting shearing, allow the required material ground to reach the effect pulverized through medium, carry out in high speed pulverization process in constantly mixing contact, between abrasive media and material and abrasive media can constantly produce rubbing action each other, after using certain time, abrasive media excessive wear makes diameter less than certain limit just to losing the abrasive action to material, must be replaced, if finding in process of production, abrasive media needs to change, need first to drain grinding material, again by putting pearl valve releasing abrasive media, also to unload the capping of grinding chamber cylinder end simultaneously and release remaining abrasive media, whole abrasive media Renewal process will be very consuming time, delay production, reduce production efficiency。

Utility model content

The purpose of this utility model is to provide a kind of recordable equipment operation time and timing prompting operator change the sand mill of tape running timer of abrasive media to improve production efficiency to solve problems of the prior art。

This utility model is achieved through the following technical solutions utility model purpose:

The sand mill of tape running timer, including being connected with main shaft drive, it is fixed on going out material separating device and fixing, with going out material separating device, the grinding unit being connected on main shaft, it is characterized in that: described grinding unit includes grinding chamber urceolus, grinding chamber inner core and dispersion impeller, the upper and lower of grinding chamber urceolus is respectively equipped with the outlet and water inlet that communicate with grinding chamber inner tank theca, main shaft stretches in grinding chamber inner core through going out material separating device, dispersion impeller is arranged along the axially spaced-apart of main shaft, described go out material separating device be the cylinder with cavity, which is provided with the discharging opening communicated with cylinder, grinding chamber inner core is provided with discharging screen cloth with going out material separating device junction, described actuating device is connected to running timer, thus, main shaft in actuating device rotarily drives dispersion impeller high-speed rotation, the continuous fricting shearing of material dispersing plate and abrasive media, then through the discharge hole for discharge going out material separating device, the operation time of sand mill is recorded by running timer, thus recording the use time of abrasive media。

Further, described running timer includes casing, be located in casing detector and single-chip microcomputer, and it is located at the alarm lamp on machine shell panel, pre-set button and display screen, detector detects the current changing signal of motor and is sent to single-chip microcomputer and processes, the motor on-time of display screen display record, still can automatically save and automatically add up after power-off, sand mill can be set by pre-set button and run the time, motor running reaches Preset Time, and the glittering chimes of doom that is simultaneously emitted by of alarm lamp is pointed out。

Further, described actuating device also includes the belt pulley being fixed on main shaft and the motor being connected through belt with belt pulley, motor dispersion impeller on belt drive main shaft and main shaft rotates and starts grinding distribution, and abrasive media and material start high-speed motion。

Further, described running timer is connected with motor, and the detector in timer detects that the size of current of motor is to judge that whether motor is in motion。

Further, the end of described grinding unit capping plate being installed with feeding pipe by flange and puts pearl valve, running timer sends alarm when needing to change abrasive media, can from putting pearl valve by abrasive media releasing。

Further, described discharging screen cloth adopts tungsten carbide composite to make, it is to avoid discharging mesh rupture abrasive media overflows。

The sand mill of the tape running timer that this utility model provides, motor is connected with running timer, the recording equipment operation time is carried out thus the use time of abrasive media can be learnt by detecting the size of current of motor, on the one hand, namely Preset Time it is up between when running, the arrangement changing abrasive media carried out in advance in the time record that operator can pass through to read on display screen, on the other hand, when sending warning to remind operator beyond Preset Time timer, further ensure that the timely replacing of abrasive media, avoid occurring that abrasive media excessive wear cannot interrupt to qualified fineness producing by grinding material in process of production, improve production efficiency, and whole sand mill grinding efficiency is high, cleaned and changed convenience, long service life。

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of embodiment of this utility model；

Wherein: 1 actuating device, 11 main shafts, 12 belt pulleys, 13 motor, 2 go out material separating device, 21 discharging openings, 22 discharging screen clothes, 3 grinding units, 31 grinding chamber urceolus, 32 grinding chamber inner cores, 33 dispersion impellers, 34 end capping plates, 4 running timers, 41 casing, 42 alarm lamps, 43 display screens, 44 pre-set button, 5 outlets, 6 water inlets, 7 feeding pipes, 8 put pearl valve。

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail。

As shown in Figure 1, the sand mill of tape running timer, including being connected with main shaft drive 1, it is fixed on going out material separating device 2 and fixing, with going out material separating device 2, the grinding unit 3 being connected on main shaft 11, wherein, grinding unit 3 includes grinding chamber urceolus 31, grinding chamber inner core 32 and dispersion impeller 33, the upper and lower of grinding chamber urceolus 31 is respectively equipped with the outlet 5 and water inlet 6 that communicate with grinding chamber inner core 32 outer wall, main shaft 11 stretches in grinding chamber inner core 32 through going out material separating device 2, dispersion impeller 33 is arranged along the axially spaced-apart of main shaft 11, the end capping plate 34 of grinding unit 3 is installed with feeding pipe 7 by flange and puts pearl valve 8；Going out material separating device 2 is the cylinder with cavity, which is provided with the discharging opening 21 communicated with cylinder, and grinding chamber inner core 32 is provided with, with going out material separating device 2 junction, the discharging screen cloth 22 that tungsten carbide composite is made。

Actuating device 1 also includes the belt pulley 12 being fixed on main shaft 11 and the motor 13 being connected through belt with belt pulley 12, the motor 13 of actuating device 1 is connected to running timer 4, running timer 4 includes casing 41, be located in casing 41 detector and single-chip microcomputer (not shown), and it is located at the alarm lamp 42 on casing 41 panel, pre-set button 44 and display screen 43。

When the sand mill of the tape running timer using this utility model to provide, when after each populated new abrasive media, use the pre-set button 44 on running timer 4 that the use time of abrasive media is set, again outlet 5 is connected with cooling water with water inlet 6, start material-handling pump and motor 13, motor 13 drives the dispersion impeller 33 on main shaft 11 to rotate through belt pulley 12 and proceeds by grinding distribution production, ground material makes abrasive media and feed separation through discharging screen cloth 22, then material is by going out the discharging opening 21 of material separating device 2 out, when running timer 4 detects that motor 13 starts timing when starting the curent change caused, the time simultaneously recorded can be shown on display screen 43, when abrasive media uses a period of time to be namely up to the use time preset, operator can read the replacing using time schedule ahead abrasive media of abrasive media from display screen 43, and the warning on running timer 4 indicates 42 lantern festivals ceaselessly to glisten and sends chimes of doom to remind operator to change abrasive media in time when beyond the use time。

Above-described is only embodiments more of the present utility model。For the person of ordinary skill of the art, under the premise creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into protection domain of the present utility model。

Claims

1. the sand mill of a tape running timer, including the actuating device (1) being connected with main shaft (11), it is fixed on going out material separating device (2) and fixing, with going out material separating device (2), the grinding unit (3) being connected on main shaft (11), it is characterized in that: described grinding unit (3) includes grinding chamber urceolus (31), grinding chamber inner core (32) and dispersion impeller (33), the upper and lower of grinding chamber urceolus (31) is respectively equipped with the outlet (5) and water inlet (6) that communicate with grinding chamber inner core (32) outer wall, main shaft (11) stretches in grinding chamber inner core (32) through going out material separating device (2), dispersion impeller (33) is arranged along the axially spaced-apart of main shaft (11), described go out material separating device (2) be the cylinder with cavity, which is provided with the discharging opening (21) communicated with cylinder, grinding chamber inner core (32) is provided with discharging screen cloth (22) with going out material separating device junction, described actuating device (1) is connected to running timer (4)。

2. the sand mill of tape running timer according to claim 1, it is characterized in that: described running timer (4) includes casing (41), the detector be located in casing (41) and single-chip microcomputer, and is located at the alarm lamp (42) on casing (41) panel, pre-set button (44) and display screen (43)。

3. the sand mill of tape running timer according to claim 1, it is characterised in that: described actuating device (1) also includes the belt pulley (12) being fixed on main shaft (11) and the motor (13) being connected through belt with belt pulley (12)。

4. the sand mill of tape running timer according to claim 3, it is characterised in that: described running timer is connected with motor。

5. the sand mill of tape running timer according to claim 1, it is characterised in that: end capping plate (34) of described grinding unit (3) is installed with feeding pipe (7) by flange and puts pearl valve (8)。

6. the sand mill of tape running timer according to claim 1, it is characterised in that: described discharging screen cloth (22) adopts tungsten carbide composite to make。