CN219532527U

CN219532527U - Trace reclaimer

Info

Publication number: CN219532527U
Application number: CN202320510542.8U
Authority: CN
Inventors: 冉杨罡
Original assignee: Shenzhen East Win Technology Co Ltd
Current assignee: Shenzhen East Win Technology Co Ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-15
Anticipated expiration: 2033-03-16

Abstract

The utility model relates to the technical field of material taking equipment, and particularly discloses a micro material taking device, which comprises: the storage barrel is provided with a storage bin and a discharge hole which is communicated with the storage bin to the outer space of the storage barrel; the feeding screw is rotatably arranged at the lower part of the storage cylinder; the manual adjusting knob assembly is rotatably arranged on the side face of the storage barrel and is in transmission connection with the manual adjusting knob assembly, and the manual adjusting knob assembly is used for driving the feeding screw to convey experimental materials in the storage bin to the discharging hole. The micro-reclaimer provided by the utility model can be used for reclaiming trace experimental materials so as to improve the experimental efficiency.

Description

Trace reclaimer

Technical Field

The utility model relates to the technical field of material taking equipment, in particular to a micro-material taking device.

Background

In general, granular or powdery test materials such as iron sand are stored in a container such as a glass bottle. When an experiment needs to be carried out, the experiment materials need to be taken out of the container by using a spoon and poured onto an electronic scale to be weighed so as to determine the mass of the added experiment materials.

However, when using the ladle to pour experimental material to the electronic scale, often appear once pour too much condition, especially when the experimental material is less to the scale of wanting, the ladle is difficult to accomplish fast and gets the material operation, very big influence experimental efficiency.

Therefore, there is a need to develop a reclaimer for reclaiming trace amounts of experimental materials in order to improve experimental efficiency.

The above information disclosed in this background section is only included to enhance understanding of the background of the disclosure and therefore may contain information that does not form the prior art that is presently known to those of ordinary skill in the art.

Disclosure of Invention

An object of the present utility model is to provide a micro-reclaimer, which can conduct the material-reclaiming operation of micro-experiment materials so as to improve the experiment efficiency.

To achieve the above object, the present utility model provides a micro-reclaimer comprising:

the storage barrel is provided with a storage bin and a discharge hole which is communicated with the storage bin to the outer space of the storage barrel;

the feeding screw is rotatably arranged at the lower part of the storage cylinder;

the manual adjustment knob assembly is rotatably arranged on the side face of the storage barrel and is in transmission connection with the feeding screw, and the manual adjustment knob assembly is used for driving the feeding screw to convey experimental materials in the storage bin to the discharge hole.

Optionally, a feeding channel for accommodating the feeding screw is arranged between the storage bin and the discharging hole.

Optionally, the feeding channel is obliquely downward arranged from the storage bin to the discharging hole.

Optionally, the storage bin extends downwards from the top surface of the storage barrel to be communicated with the feeding channel, and the diameter size of the storage bin gradually decreases from top to bottom.

Optionally, a rotating shaft rotatably connected with the storage cylinder is arranged at one end of the feeding screw far away from the manual adjustment knob assembly.

Optionally, one end of the feeding screw close to the manual adjustment knob assembly is in transmission connection with the manual adjustment knob assembly through a bevel gear set.

Optionally, the bevel gear group includes a first bevel gear fixedly arranged at the end face of the feeding screw and a second bevel gear meshed with the first bevel gear.

Optionally, the manual adjustment knob assembly includes:

the lower end of the rotating rod is fixedly connected with the second bevel gear, and the middle part of the rotating rod is rotationally connected with the storage cylinder;

the knob part is fixedly connected with the upper end of the rotating rod.

The utility model has the beneficial effects that: providing a micro-reclaimer, when reclaiming operation is needed, pouring experimental materials into a storage bin, and slightly rotating a manual adjustment knob assembly to enable a feeding screw to rotate so as to convey the experimental materials in the storage bin to a discharge hole;

the feeding mode adopted by the micro-material taking device is screw feeding, and the discharging quantity of the discharging hole can be controlled by controlling the rotation number of the manual adjusting knob assembly.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of a micro-dispenser according to an embodiment;

fig. 2 is a schematic cross-sectional view of a micro-dispenser according to an embodiment.

In the figure:

1. a storage cylinder; 101. a storage bin; 102. a feed channel; 103. a discharge hole;

2. a feed screw; 201. a rotation shaft; 202. a first bevel gear;

3. a manual adjustment knob assembly; 301. a rotating lever; 302. a knob portion; 303. and a second bevel gear.

Detailed Description

In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the embodiments described below are only some embodiments of the present utility model, not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it will be understood that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.

Furthermore, the terms "long," "short," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, for convenience of description of the present utility model, and are not intended to indicate or imply that the apparatus or elements referred to must have this particular orientation, operate in a particular orientation configuration, and thus should not be construed as limiting the utility model.

The present utility model will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the utility model and structural, methodological, or functional modifications of these embodiments that may be made by one of ordinary skill in the art are included within the scope of the utility model.

The utility model provides a micro-material taking device which is suitable for application scenes such as taking operation of experimental materials in places such as laboratories and the like, and can be used for taking operation of micro-experimental materials so as to improve experimental efficiency.

Referring to fig. 1 and 2, in the present embodiment, the micro-reclaimer includes a storage cylinder 1, a feed screw 2, and a manual adjustment knob assembly 3.

Wherein, storage silo 101, one end with the pay-off passageway 102 of storage silo 101 bottom intercommunication, and the intercommunication the other end of pay-off passageway 102 extremely the discharge hole 103 of the outer space of storage silo 1 are seted up to storage silo 1.

The feeding screw 2 is rotatably installed in the feeding channel 102 at the lower part of the storage cylinder 1, and a rotating shaft 201 rotatably connected with the storage cylinder 1 is arranged at the end face of one end.

The manual adjustment knob assembly 3 is rotatably arranged on the side face of the storage barrel 1, and the other end of the feeding screw 2 extends out of the storage barrel 1 and is in transmission connection with the manual adjustment knob assembly 3. The manual adjustment knob assembly 3 is turned to drive the feeding screw rod 2 to rotate in the feeding channel 102, so that the experimental materials in the storage bin 101 are conveyed to the discharge hole 103.

When the material taking operation is needed, the experimental materials are poured into the storage bin 101, then the manual knob assembly 3 is slightly rotated, the feeding screw 2 can be rotated, and then the experimental materials in the storage bin 101 are conveyed to the discharge hole 103.

Optionally, the feeding channel 102 is disposed obliquely downward from the storage bin 101 to the discharging hole 103, so as to assist in conveying the experimental material by using gravity, and reduce feeding resistance.

In this embodiment, the storage bin 101 extends downward from the top surface of the storage cylinder 1 to be communicated with the feeding channel 102, and the diameter of the storage bin 101 gradually decreases from top to bottom, so as to avoid excessive experimental materials entering the feeding channel 102, resulting in accumulation and reduced feeding precision.

Optionally, one end of the feeding screw 2, which is close to the manual adjustment knob assembly 3, is in transmission connection with the manual adjustment knob assembly 3 through a bevel gear set. Further, the bevel gear group includes a first bevel gear 202 fixed at the end face of the feed screw 2 and a second bevel gear 303 meshed with the first bevel gear 202.

The manual adjustment knob assembly 3 comprises a rotating rod 301 and a knob part 302, wherein the lower end of the rotating rod 301 is fixedly connected with the second bevel gear 303, and the middle part of the rotating rod is rotationally connected with the storage cylinder 1; the knob portion 302 is fixedly connected to the upper end of the rotation rod 301, so that the rotation of the knob portion 302 drives the rotation rod 301 to rotate the second bevel gear 303, thereby driving the first bevel gear 202 and the feeding screw 2 to rotate.

It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.

The above list of detailed descriptions is only specific to practical embodiments of the present utility model, and they are not intended to limit the scope of the present utility model, and all equivalent embodiments or modifications that do not depart from the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. A microquantity material taker, comprising:

the storage device comprises a storage barrel body (1), wherein the storage barrel body (1) is provided with a storage bin (101) and a discharge hole (103) which is communicated with the storage bin (101) to the outer space of the storage barrel body (1);

the feeding screw (2) is rotatably arranged at the lower part of the storage cylinder (1);

the manual adjustment knob assembly (3), the manual adjustment knob assembly (3) rotate install in the side of storage barrel (1), and with pay-off screw rod (2) transmission is connected, is used for order about pay-off screw rod (2) will experimental material in storage silo (101) is carried to discharge opening (103).

2. The micro feeder according to claim 1, characterized in that a feeding channel (102) for receiving the feeding screw (2) is provided between the storage bin (101) and the discharge hole (103).

3. The micro feeder according to claim 2, characterized in that the feed channel (102) is arranged obliquely downwards from the storage bin (101) to the discharge opening (103).

4. The micro feeder according to claim 2, wherein the storage bin (101) extends downwards from the top surface of the storage cylinder (1) to be communicated with the feeding channel (102), and the diameter size of the storage bin (101) gradually decreases from top to bottom.

5. The micro feeder according to claim 1, wherein a rotary shaft (201) rotatably connected to the storage cylinder (1) is provided at an end of the feed screw (2) remote from the manual adjustment knob assembly (3).

6. The micro-dispenser according to claim 1, wherein one end of the feed screw (2) adjacent to the manual adjustment knob assembly (3) is in driving connection with the manual adjustment knob assembly (3) through a bevel gear set.

7. The micro feeder according to claim 6, wherein the bevel gear set comprises a first bevel gear (202) fixed at an end face of the feed screw (2) and a second bevel gear (303) engaged with the first bevel gear (202).

8. The micro-dispenser according to claim 7, wherein the manual adjustment knob assembly (3) comprises:

the lower end of the rotating rod (301) is fixedly connected with the second bevel gear (303), and the middle part of the rotating rod is rotationally connected with the storage cylinder (1);

and a knob part (302), wherein the knob part (302) is fixedly connected with the upper end of the rotating rod (301).