CN2274983Y

CN2274983Y - Timing vortex mixer

Info

Publication number: CN2274983Y
Application number: CN 96205217
Authority: CN
Inventors: 侯文富; 张黄河
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-03-07
Filing date: 1996-03-07
Publication date: 1998-02-25
Anticipated expiration: 2006-03-07

Abstract

The utility model provides a timing vortex mixer, which is mainly composed of a motor, a vortex torsional vibration device which is installed on a motor shaft, a support holder for a test tube which is arranged on a casing corresponding to the vortex torsional vibration device and a timing device which is arranged in the casing. Two interface ports are arranged on the timing device; one interface port is connected with a time selection switch and a zero clearing time switch which are arranged on a panel of the casing; the other interface port is respectively connected with a time display window which is arranged on the bevel of the panel of the casing and a motor which is arranged in the casing. The utility model has the advantages of automatic mixture timing, and convenient operation and can ease operators' labour intensity.

Description

The timing vortex mixer

The utility model belongs to mixing arrangement, particularly a kind of timing vortex mixer.

Before the utility model, the blender sold on the market needs the hand-held test tube of operating personnel on one side by mixing on the blender vibrating disk, on one side the timing incorporation time, because the restriction of mode of operation, cause the incorporation time of mix reagent inaccurate, the not high defective of mixed-precision.The endotoxin that especially can't satisfy inventor's invention detects reagent requirement incorporation time accurate timing, and the needs that mixed-precision is high bring great inconvenience to the user.

The purpose of this utility model is to provide a kind of self-clocking reagent mix time, and incorporation time guarantees that heap is really errorless, the mixed-precision height, and can alleviate the timing vortex mixer of labor intensity of operating staff.

The technical solution of the utility model realizes as follows: this timing vortex mixer is by casing, the shell panel, motor and the vortex torsional oscillation device that is contained on the motor shaft, its unique distinction is: it also is provided with support, axle sleeve, depression bar, spring, test tube cover and timer etc., support is fixed on the casing avris, axle sleeve and depression bar are housed on the support cantilever, the test tube cover corresponding with vortex torsional oscillation device is equipped with in the depression bar lower end, spring is equipped with at its place, space, the timer that is located at the casing Inner Front End is provided with two interfaces, one interface is selected switch with the time that is arranged on the machine shell panel respectively, the zero clearing time switch joins, another interface respectively be arranged on that motor joins in time showing window on the machine shell panel inclined-plane and the casing.

The utility model is described in further detail below in conjunction with drawings and Examples;

Accompanying drawing 1, structural representation of the present utility model;

Accompanying drawing 2, generalized section of the present utility model.

Among the figure: 1 power switch, 2 zero clearing time switch, 3 times were selected switch, 4 time showing windows, 5 casings, 6 machine shell panels, 7 motors, 8 vortex torsional oscillation devices, 9 test tubes are helped folder, 10 supports, 11 depression bars, 12 axle sleeves, 13 springs, 14 test tube covers, 15 timers, 16 external power supplys, 17 excentric sleeves, 18 rolling bearings, 19 torsional oscillation dishes, 20 pallets.

As shown: alternating current generator (7) is installed in casing (5) the vortex torsional oscillation device (8) that excentric sleeve (17), rolling bearing (18), torsional oscillation dish (19) and pallet (20) are formed is housed on its motor shaft, at this moment be installed in the lucky centre position of the pallet that rubber is made on the torsional oscillation dish (20) at the casing faucal.Avris at casing (6) is fixed with support (10), axle sleeve (12) and depression bar (11) are housed on support (10) cantilever, depression bar (11) middle-end is equipped with spring (13), be equipped with and pallet (20) the corresponding test tube cover in position (15) its lower end, the lower end of test tube cover (15) is shaped on the He Yuantai that dehisces that prevents that test tube from coming off, nontoxic nylon of material selection or plastics.The timer LM 8361 (16) that is contained in the casing is provided with two interfaces, one interface is selected switch (3) with the time that is arranged on machine shell panel (6) respectively, zero clearing time switch (2) joins, LED charactron and motor (7) in the time showing window (4) on another interface and machine shell panel (6) inclined-plane join, and promptly install.

Mode of operation and operation principle: need mix test tube and insert between test tube cover (14) and pallet (20), test tube is pushed down in spring this moment (13) effect, connect external power supply (16), power-on switch (1), selected switch (3) of the time of pressing, the selected incorporation time that needs, press zero clearing time switch (2), at this moment display window (4) shows timing, and motor (7) starts simultaneously, starts working.Work finishes up to seclected time, and motor (7) is shut down, and the time showing window keeps timing time, and the buzzer that is arranged in the timer (15) sends the tinkle of bells, and promptly working finishes.Lift the zero clearing time switch, the time showing window shows that 00:00 is task preparation down.

The utlity model has self-clocking, simple to operate, reagent mix precision height, The advantage of accurate timing.

Claims

1, a kind of timing vortex mixer, it has casing (6), machine shell panel (7), motor (8) and be contained in vortex torsional oscillation device (9) on the motor shaft, it is characterized in that: it also has support (11), axle sleeve (13), depression bar (12), spring (14), test tube cover (15) and timer (16), support (11) is fixed on casing (6) and goes up avris, axle sleeve (13) and depression bar (12) are housed on support (11) cantilever, spring (14) is housed under the end support cantilever in depression bar, the test tube cover (15) corresponding with vortex torsional oscillation device is equipped with in its lower end, the casing Inner Front End is equipped with timer (16), timer (16) is provided with two interfaces, one interface is selected switch (3) with the time that is arranged on the machine shell panel (7) respectively, zero clearing time switch (2) joins, and another interface joins with the time showing window (4) and the interior motor (8) of casing that are arranged on machine shell panel (7) inclined-plane respectively.

2, blender according to claim 1 is characterized in that, the end that above-mentioned test tube cover (15) matches with test tube has the He Yuantai that dehisces, nontoxic nylon of material selection or plastics.