CN212904955U

CN212904955U - Automatic powder sample adding device for analytical instrument

Info

Publication number: CN212904955U
Application number: CN202022287495.4U
Authority: CN
Inventors: 俞振奋
Original assignee: Lanzhou Huichen Automation Equipment Co ltd
Current assignee: Lanzhou Huichen Automation Equipment Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-04-06
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses an automatic application of sample device of powder for analytical instrument, including mount pad, agitator tank and feeder hopper, the top surface fixed mounting of mount pad has the agitator tank, and the top surface welding of agitator tank has the feeder hopper, the inside fixed mounting of feeder hopper has the baffle, and the inboard of baffle is equipped with the rolling disc to the surface of rolling disc is equipped with the recess. The utility model discloses in, through setting up driving motor, the rolling disc, the feeder hopper, recess and baffle, it is rotatory that driving motor's the rotatory rolling disc that drives of output, when the recess on rolling disc surface rotates the feeder hopper below, powder in the feeder hopper drops downwards to the recess in, can carry out the ration to the powder, the powder in the recess can be avoided to the baffle to drop when rotatory to agitator tank top surface, and can avoid the dust to outwards waft through the feeder hopper to the powder application of sample in-process, reduce the waste to the powder, protect staff's health not hurt by the powder simultaneously.

Description

Automatic powder sample adding device for analytical instrument

Technical Field

The utility model relates to an analytical instrument technical field especially relates to an automatic application of sample device of powder for analytical instrument.

Background

When carrying out chemical experiment, add different chemical substance in reagent and can produce different reactions, consequently need carry out assay to the reagent at each stage in the experimentation, in order to accelerate chemical reaction, need stir after the application of sample.

The prior art has the following problems:

traditional analytical instrument powder automatic material conveying device is accurate inadequately at reinforced in-process ration, and when reinforced powder drifts away and causes the injury to staff's health easily to it is loaded down with trivial details relatively when the agitator tank is maintained in the clearance, staff's the amount of labour is big.

We have therefore proposed an automatic powder loading device for analytical instruments that addresses the above-mentioned disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having traditional analytical instrument powder automatic material conveying device among the prior art and being accurate inadequately at reinforced in-process ration, and the powder drifts away and causes the injury to staff's health easily when reinforced to it is relatively loaded down with trivial details when the agitator tank is maintained in the clearance, the shortcoming that staff's the amount of labour is big and the automatic application of sample device of powder for analytical instrument who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a automatic application of sample device of powder for analytical instrument, including mount pad, agitator tank and feeder hopper, the top surface fixed mounting of mount pad has the agitator tank, and the top surface welding of agitator tank has the feeder hopper, the inside fixed mounting of feeder hopper has the baffle, and the inboard of baffle is equipped with the rolling disc to the surface of rolling disc is equipped with the recess, a side fixed surface of feeder hopper installs driving motor, and driving motor's output runs through the feeder hopper and is connected with the rolling disc, a side fixed surface of agitator tank installs the motor, and the output of motor runs through the agitator tank through the shaft coupling and is connected with the (mixing) shaft, the crisscross welding of circumference lateral wall of (mixing) shaft has stirring leaf and puddler, the discharge gate has been seted up to the opposite side below.

Preferably, the top surface fixed mounting of mount pad has the air pump, the interior top surface fixed mounting of agitator tank has the jib, and the bottom surface welding of jib has rings, the inside of rings is equipped with the trachea, and tracheal fixed surface installs the air cock, tracheal one end is run through the agitator tank and is connected with the end of giving vent to anger of air pump.

Preferably, the grooves are symmetrically arranged about the horizontal center line of the rotating disc, and the outer surface of the rotating disc is abutted against the inner wall of the baffle.

Preferably, the top surface and the bottom surface of agitator tank are equipped with the hot plate, and the hot plate adopts ceramic material.

Preferably, the stirring blades and the stirring rod are arranged in plurality at equal intervals.

Preferably, the top surface left side of agitator tank is equipped with temperature control switch, and temperature control switch passes through wire and hot plate electric connection.

Preferably, a plurality of air nozzles are arranged at equal intervals.

Preferably, the four corners of the top surface of the mounting seat are sleeved with anti-slip pads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in through setting up driving motor, the rolling disc, the feeder hopper, recess and baffle, it is rotatory that driving motor's the rotatory rolling disc that drives of output, when the recess on rolling disc surface rotates the feeder hopper below, powder in the feeder hopper drops downwards to the recess in, can carry out the ration to the powder, the powder in the recess can be avoided to the baffle drops when rotatory to the agitator tank top surface, and can avoid the dust to outwards waft through the feeder hopper to the powder application of sample in-process, reduce the waste to the powder, protect staff's health not hurt by the powder simultaneously.

2. The utility model discloses in through setting up the air pump, the trachea, rings, the jib, the air cock, hot plate and temperature control switch, when the temperature in the agitator tank is low excessively in the analytic process, hot plate external power supply can heat the agitator tank, provide more suitable analysis environment for the agitator tank, when being higher than required temperature, temperature control switch passes through wire control hot plate stop work, secondly with air pump external power supply, the end of giving vent to anger of air pump can blow off the gas after the pressurization from the air cock through the trachea, can blow off the powder of agitator tank inner wall adhesion, alleviate the operating pressure that the staff cleared up the maintenance agitator tank inner wall, rings have been cup jointed on tracheal surface simultaneously, the jib is installed to the fixed surface of rings, can fix the interior top surface at the agitator tank with the trachea, make to fixed more firm of air cock.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an automatic powder sample adding device for an analytical instrument according to the present invention;

fig. 2 is a schematic connection diagram of a driving motor of an automatic powder sample adding device for an analysis instrument according to the present invention;

fig. 3 is the utility model provides an automatic application of sample device air cock sketch map of powder for analytical instrument.

Illustration of the drawings:

1. a mounting seat; 2. a stirring tank; 3. a feed hopper; 4. a groove; 5. rotating the disc; 6. a drive motor; 7. a motor; 8. a stirring shaft; 9. stirring blades; 10. a stirring rod; 11. an air pump; 12. an air tube; 13. a hoisting ring; 14. a boom; 15. an air tap; 16. a temperature control switch; 17. heating plates; 18. a discharge port; 19. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an automatic powder feeding device for an analyzer comprises a mounting base 1, an agitator tank 2 and a feeding hopper 3, wherein the agitator tank 2 is fixedly mounted on the top surface of the mounting base 1, the feeding hopper 3 is welded on the top surface of the agitator tank 2, the feeding hopper 3 can hold powder, a baffle 19 is fixedly mounted inside the feeding hopper 3, a rotating disc 5 is arranged on the inner side of the baffle 19, a groove 4 is formed on the surface of the rotating disc 5, a driving motor 6 is fixedly mounted on the surface of one side of the feeding hopper 3, the output end of the driving motor 6 penetrates through the feeding hopper 3 and is connected with the rotating disc 5, the output end of the driving motor 6 rotates to drive the rotating disc 5 to rotate, when the groove 4 on the surface of the rotating disc 5 rotates to the lower side of the feeding hopper 3, the powder in the feeding hopper 3 falls downwards into the groove 4, the powder can be quantified, and the baffle 19 can prevent the powder in, and can avoid the dust to outwards waft through feeder hopper 3 to the powder application of sample in-process, reduce the waste to the powder, protect staff's health not hurt by the powder simultaneously, one side fixed surface of agitator tank 2 installs motor 7, and the output of motor 7 runs through agitator tank 2 through the shaft coupling and is connected with (mixing) shaft 8, the crisscross welding of circumference lateral wall of (mixing) shaft 8 has stirring leaf 9 and puddler 10, the output of motor 7 drives (mixing) shaft 8 rotatory, stirring leaf 9 and the puddler 10 on (mixing) shaft 8 rotatory drive surface are rotatory, can stir the powder, and crisscross stirring leaf 9 and the puddler 10 that set up make more even to the powder stirring, discharge gate 18 has been seted up to the opposite side surface below of agitator tank 2, be convenient for discharge the material.

In this embodiment: the top surface fixed mounting of mount pad 1 has air pump 11, and the interior top surface fixed mounting of agitator tank 2 has jib 14, and the bottom surface welding of jib 14 has rings 13, and rings 13's inside is equipped with trachea 12, and trachea 12's fixed surface installs air cock 15, and the one end of trachea 12 runs through agitator tank 2 and is connected with the end of giving vent to anger of air pump 11.

Specifically, the end of giving vent to anger of air pump 11 can blow off the gas after the pressurization from air cock 15 through trachea 12, can blow off the powder of the 2 inner wall adhesions of agitator tank, and the operating pressure when lightening the staff and clearing up and maintaining 2 inner walls of agitator tank has rings 13, and rings 13's fixed surface has jib 14, can fix trachea 12 at the interior top surface of agitator tank 2 for more firm to air cock 15 is fixed.

In this embodiment: the grooves 4 are symmetrically arranged about the horizontal centre line of the rotating disc 5, and the outer surface of the rotating disc 5 abuts against the inner wall of the baffle 19.

Specifically, two recess 4 improve the efficiency of application of sample, and baffle 19 can avoid the powder in recess 4 to drop when rotatory to agitator tank 2 top surfaces, and can avoid the dust to outwards waft through feeder hopper 3 to the powder application of sample in-process, reduces the waste to the powder, and protection staff's health is not hurt by the powder simultaneously.

In this embodiment: the top surface and the bottom surface of agitator tank 2 are equipped with hot plate 17, and hot plate 17 adopts ceramic material.

Specifically, the heating plate 17 made of ceramic has the characteristics of flexibility and convenience in installation.

In this embodiment: the stirring blades 9 and the stirring rods 10 are arranged in a plurality at equal intervals.

Specifically, the powder in the multiple stirring tank 2 is stirred more fully and uniformly.

In this embodiment: the top surface left side of agitator tank 2 is equipped with temperature control switch 16, and temperature control switch 16 passes through wire and hot plate 17 electric connection.

Specifically, when the temperature in agitator tank 2 was crossed lowly, hot plate 17 external power supply can heat agitator tank 2, provides more suitable analysis environment for agitator tank 2, and when being higher than required temperature, temperature control switch 16 passed through wire control hot plate 17 stop work.

In this embodiment: a plurality of air nozzles 15 are arranged at equal intervals.

Specifically, the powder cleaning to the adhesion of 2 inner walls of agitator tank is cleaner, reduces the possibility at dead angle.

In this embodiment: the four corners of the top surface of the mounting seat 1 are sleeved with anti-skid pads.

Specifically, the non-slip mat can reduce the possibility of shaking in the stirring process, so that the whole device is more stable in the working process.

The working principle is as follows: when the powder stirring device is used, after the motor 7, the driving motor 6, the air pump 11 and the heating plate 17 are externally connected with a power supply, the switch is started, powder is poured into the feeding hopper 3, the output end of the driving motor 6 rotates to drive the rotating disc 5 to rotate, when the groove 4 on the surface of the rotating disc 5 rotates to the position below the feeding hopper 3, the powder in the feeding hopper 3 downwards drops into the groove 4, the powder can be quantified, the baffle 19 can prevent the powder in the groove 4 from dropping when rotating to the top surface of the stirring tank 2, and can prevent dust from floating outwards through the feeding hopper 3 in the powder adding process, the waste of the powder is reduced, meanwhile, the body of a worker is protected from being injured by the powder, secondly, the output end of the motor 7 drives the stirring shaft 8 to rotate, the stirring blades 9 and the stirring rods 10 on the surface are driven by the rotation of the stirring shaft 8, the powder can be stirred, and the stirring blades 9 and the stirring rods 10 which are, discharge back in discharge gate 18 is followed to the powder again, the end of giving vent to anger of air pump 11 can blow off the gas after the pressurization from a plurality of air faucets 15 through trachea 12, can blow off the powder of agitator tank 2 inner wall adhesion, alleviate the operating pressure that the staff cleared up the maintenance agitator tank 2 inner wall, rings 13 have been cup jointed on trachea 12's surface simultaneously, rings 13's fixed surface installs jib 14, can fix trachea 12 at the interior top surface of agitator tank 2, make more firm to air faucets 15 are fixed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A automatic application of sample device of powder for analytical instrument, including mount pad (1), agitator tank (2) and feeder hopper (3), its characterized in that, the top surface fixed mounting of mount pad (1) has agitator tank (2), and the top surface welding of agitator tank (2) has feeder hopper (3), the inside fixed mounting of feeder hopper (3) has baffle (19), and the inboard of baffle (19) is equipped with rolling disc (5), and the surface of rolling disc (5) is equipped with recess (4), one side fixed surface of feeder hopper (3) installs driving motor (6), and the output of driving motor (6) runs through feeder hopper (3) and is connected with rolling disc (5), one side fixed surface of agitator tank (2) installs motor (7), and the output of motor (7) runs through agitator tank (2) through the shaft coupling and is connected with (mixing) shaft (8), the stirring device is characterized in that stirring blades (9) and stirring rods (10) are welded on the circumferential side wall of the stirring shaft (8) in a staggered mode, and a discharge hole (18) is formed in the lower portion of the surface of the other side of the stirring tank (2).

2. The automatic powder sample adding device for the analysis instrument as claimed in claim 1, wherein an air pump (11) is fixedly mounted on the top surface of the mounting seat (1), a suspension rod (14) is fixedly mounted on the inner top surface of the stirring tank (2), a suspension ring (13) is welded on the bottom surface of the suspension rod (14), an air pipe (12) is arranged inside the suspension ring (13), an air nozzle (15) is fixedly mounted on the surface of the air pipe (12), and one end of the air pipe (12) penetrates through the stirring tank (2) and is connected with the air outlet end of the air pump (11).

3. The automatic powder sample adding device for the analytical instrument according to claim 1, wherein the grooves (4) are symmetrically arranged about a horizontal center line of the rotating disk (5), and an outer surface of the rotating disk (5) abuts against an inner wall of the baffle (19).

4. The automatic powder sample adding device for the analytical instrument as recited in claim 1, wherein heating plates (17) are disposed on the top and bottom surfaces of the stirring tank (2), and the heating plates (17) are made of ceramic.

5. The automatic powder loading device for analytical instruments according to claim 1, wherein the stirring blade (9) and the stirring rod (10) are provided in plurality at equal intervals.

6. The automatic powder sample adding device for the analytical instrument as recited in claim 1, wherein a temperature control switch (16) is disposed on the left side of the top surface of the stirring tank (2), and the temperature control switch (16) is electrically connected to the heating plate (17) through a wire.

7. The automatic powder feeding device for analytical instruments according to claim 2, wherein the air nozzles (15) are provided in a plurality of equal distances.

8. The automatic powder sample adding device for the analytical instrument as recited in claim 1, wherein anti-slip pads are sleeved on four corners of the top surface of the mounting seat (1).