阅读说明：本技术 一种奶制品精确称量漏斗 (Accurate weighing funnel of milk products ) 是由 肖建军 万佳馨 于 2019-11-27 设计创作，主要内容包括：本发明涉及奶制品加工技术,公开了一种奶制品加工试验用精确称量漏斗,包括支撑台面和漏斗本体,所述支撑台面上开设有锥形放置孔,所述锥形的漏斗本体放置在放置孔内,支撑台面上固定有立柱,所述漏斗本体包括上部的盛液段、中部的节流段和下部的尾管,盛液段和节流段均为倒锥形,盛液段的锥度大于节流段,尾管为均匀的中空管,盛液段、节流段和尾管内壁设置有超疏水层；所述漏斗本体的盛液段内表面设有容量刻度；所述漏斗本体上方设置有竖直的控制杆,控制杆下端为倒锥形,与节流段的形状吻合,控制杆通过升降调节装置安装在立柱上。本发明结构简单,构思新颖,使用方便,挂壁少,称量精准,控制精确,使用寿命长,用完后清洗方便。(The invention relates to a milk product processing technology, and discloses an accurate weighing funnel for a milk product processing test, which comprises a supporting table top and a funnel body, wherein a conical placing hole is formed in the supporting table top, the conical funnel body is placed in the placing hole, an upright post is fixed on the supporting table top, the funnel body comprises an upper liquid containing section, a middle throttling section and a lower tail pipe, the liquid containing section and the throttling section are in inverted cones, the conicity of the liquid containing section is greater than that of the throttling section, the tail pipe is a uniform hollow pipe, and the inner walls of the liquid containing section, the throttling section and the tail pipe are provided with super-hydrophobic layers; the inner surface of the liquid containing section of the funnel body is provided with volume scales; the funnel body top is provided with vertical control lever, and the control lever lower extreme is the back taper, coincide with the shape of throttle section, and the control lever passes through lifting adjusting device to be installed on the stand. The invention has the advantages of simple structure, novel conception, convenient use, less wall hanging, accurate weighing, accurate control, long service life and convenient cleaning after use.)

1. The funnel is characterized by comprising a supporting table top and a funnel body, wherein a conical placing hole is formed in the supporting table top, the conical funnel body is placed in the placing hole, an upright column is fixed on the supporting table top, the funnel body comprises an upper liquid containing section, a middle throttling section and a lower tail pipe, the liquid containing section and the throttling section are in inverted cones, the taper of the liquid containing section is larger than that of the throttling section, the tail pipes are uniform hollow pipes, and super-hydrophobic layers are arranged on the inner walls of the liquid containing section, the throttling section and the tail pipes; the inner surface of the liquid containing section of the funnel body is provided with volume scales; the funnel body top is provided with vertical control lever, and the control lever lower extreme is the back taper, coincide with the shape of throttle section, and the control lever passes through lifting adjusting device to be installed on the stand.

2. The milk product precision weighing funnel of claim 1, characterized in that: the lifting adjusting device comprises a vertically arranged sleeve, the sleeve is connected with the stand column, an internal thread bolt is fixed in the sleeve, an adjusting screw matched with the internal thread bolt is further arranged on the upper portion of the sleeve, and the lower end of the adjusting screw drives the control rod to lift.

3. The milk product precision weighing funnel of claim 2, characterized in that: the intraductal level of cover is provided with movable push pedal, and movable push pedal top is connected with adjusting screw's lower extreme contact, and movable push pedal below is provided with inlays the intraductal spring of cover, and activity push pedal downside fixedly connected with connecting rod, and the cover is established in the spring on the connecting rod, the other end and the control lever fixed connection of connecting rod.

4. The milk product precision weighing funnel of claim 3, characterized in that: the lower end of the adjusting screw rod is an arc surface.

5. The milk product precision weighing funnel of claim 1, characterized in that: the inner side surface of the throttling section is a rough surface.

6. The milk product precision weighing funnel of claim 1, characterized in that: the conical top end of the lower end of the control rod is an arc surface.

Technical Field

The invention relates to the technical field of dairy product processing, in particular to an accurate weighing funnel for a dairy product processing test.

Background

Sampling inspection is needed when the milk product is processed and produced, and finished products and semi-finished products in each stage in the processing and production process of the raw milk and the milk product need to be respectively inspected, so that the quality of each stage is guaranteed to be qualified and no problem is caused. In the process of sampling inspection, part of samples are viscous liquid and are difficult to weigh, and the conventional glassware is also difficult to accurately weigh due to the obvious wall hanging phenomenon, so that the measurement accuracy of the experiment is seriously influenced, the rigor of the experiment result is further influenced, and certain difficulty is brought to the quality control of the milk product.

Disclosure of Invention

The invention aims to solve the technical problem of the prior art and provides a milk product accurate weighing funnel which is used for accurately weighing viscous milk products.

The invention aims to solve the technical problems by adopting the following technical scheme, the accurate milk product weighing funnel comprises a supporting table top and a funnel body, wherein a conical placing hole is formed in the supporting table top, the conical funnel body is placed in the placing hole, an upright post is fixed on the supporting table top, the funnel body comprises an upper liquid containing section, a middle throttling section and a lower tail pipe, the liquid containing section and the throttling section are in inverted cones, the conicity of the liquid containing section is greater than that of the throttling section, the tail pipe is a uniform hollow pipe, and the inner walls of the liquid containing section, the throttling section and the tail pipe are provided with super-hydrophobic layers; the inner surface of the liquid containing section of the funnel body is provided with volume scales; the funnel body top is provided with vertical control lever, and the control lever lower extreme is the back taper, coincide with the shape of throttle section, and the control lever passes through lifting adjusting device to be installed on the stand.

In the invention, the lifting adjusting device comprises a vertically arranged sleeve, the sleeve is connected with the upright post, an internal thread bolt is fixed in the sleeve, an adjusting screw matched with the internal thread bolt is also arranged at the upper part of the sleeve, and the lower end of the adjusting screw drives the control rod to lift.

Further, the intraductal level of cover is provided with movable push pedal, and movable push pedal top is connected with adjusting screw's lower extreme contact, and movable push pedal below is provided with inlays the intraductal spring of cover, and activity push pedal downside fixedly connected with connecting rod, and the cover is established in the spring on the connecting rod, the other end and the control lever fixed connection of connecting rod.

Furthermore, the lower end of the adjusting screw rod is an arc surface, so that the friction between the adjusting screw rod and the movable push plate is reduced.

In the invention, the inner side surface of the throttling section is a rough surface.

In the invention, the conical top end of the lower end of the control rod is a circular arc surface.

Compared with the prior art, the invention has the advantages that the structure is simple, the conception is novel, the use is convenient, the super-hydrophobic layer arranged in the funnel can effectively reduce the wall-hanging residue of most of the solvent, the weighing is accurate, the dripping volume is judged according to the capacity scale of the funnel, the amount of the solvent which is dripped and needs to be dripped is further judged, and the control is convenient; the lifting of the control rod is adjusted through the threaded connection of the adjusting screw rod, so that the flow rate of the solvent in the funnel can be accurately adjusted and controlled, and the flow can be further accurately controlled through matching with the capacity scale in the funnel; due to the split design of the adjusting screw and the control rod, the control rod can be prevented from rotating when being lifted, the control rod is prevented from rubbing the throttling section of the funnel to cause weighing errors, the measuring precision of the funnel is improved, and the service life of the funnel is prolonged; the funnel body that can take off conveniently cleans and treats.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a view of the funnel configuration of the present invention;

FIG. 3 is a schematic view of a control lever of the present invention;

fig. 4 is a schematic view of the internal structure of the lifting adjusting device of the present invention.

In the figure: the funnel comprises a supporting table board 1, a funnel body 2, a control rod 3, a lifting adjusting device 4, a sleeve 5, an adjusting screw 6, an internal thread bolt 7, a movable push plate 8, a spring 9, a connecting rod 10, a liquid containing section 11, a throttling section 12, a tail pipe 13, a stand column 14 and a placing hole 15.

Detailed Description

The invention is further described below with reference to the drawings and specific preferred embodiments, without thereby limiting the scope of protection of the invention.

Referring to fig. 1-4, the accurate weighing funnel for milk products comprises a supporting table board 1 and a funnel body 2, wherein a conical placing hole 15 is formed in the supporting table board 1, the funnel body 2 is placed in the placing hole 15, an upright post 14 is fixed on the supporting table board 1, the funnel body 2 comprises an upper liquid containing section 11, a middle throttling section 12 and a lower tail pipe 13, the liquid containing section 11 and the throttling section 12 are in an inverted cone shape, the taper of the liquid containing section 11 is larger than that of the throttling section 12, the tail pipe 13 is a uniform hollow pipe, super-hydrophobic layers are arranged on the inner walls of the liquid containing section 11, the throttling section 12 and the tail pipe 13, and the inner side surface of the throttling section 12 is a rough surface; the inner surface of the liquid containing section 11 of the funnel body 2 is provided with volume scales; a vertical control rod 3 is arranged above the funnel body 2, the lower end of the control rod 3 is in an inverted cone shape and is matched with the shape of the throttling section 12, and the conical top end of the control rod 3 is an arc surface; the control rod 3 is mounted on a column 14 by means of a lifting adjusting device 4.

The lifting adjusting device 4 comprises a sleeve 5 which is vertically arranged, the sleeve 5 is connected with an upright post 14, an internal thread bolt 7 is fixed in the sleeve 5, an adjusting screw 6 matched with the internal thread bolt 7 is further arranged at the upper part of the sleeve 5, and the lower end of the adjusting screw 6 drives the control rod 3 to lift; a movable push plate 8 is horizontally arranged in the sleeve 5, the upper part of the movable push plate 8 is in contact connection with the lower end of the adjusting screw rod 3, a spring 9 embedded in the sleeve 5 is arranged below the movable push plate 8, the lower side surface of the movable push plate 8 is fixedly connected with a connecting rod 10, the upper end of the connecting rod 10 is sleeved in the spring 9, and the other end of the connecting rod 10 is fixedly connected with the control rod 3; the lower end of the adjusting screw rod 6 is an arc surface, so that the friction between the adjusting screw rod and the movable push plate 8 is reduced.

When the invention is applied to accurately weighing viscous milk products,

the lower end of the control rod 3 falls into the throttling section 12 of the funnel body 2, milk products can be poured into the liquid containing section 11 of the funnel body 2 after the throttling section 12 is blocked, the milk products with proper amount can be poured into the container below the supporting table board 1 according to the scale on the funnel body 2, the adjusting screw 6 is lifted by rotating the adjusting screw 6 of the lifting adjusting device 4, the movable push plate 8 is lifted under the action of the spring 9, the connecting rod 10 and the control rod 3 are driven to lift, so that a gap is formed between the lower end of the control rod 3 and the throttling section 12 of the funnel body 2, and the solvent slowly flows downwards into the container according to a certain flow rate; observing the scales in the funnel body 2, when the scales reach the appointed scales, rotating the adjusting screw 6 of the lifting adjusting device 4 to lower the adjusting screw 6, pushing the movable push plate 8 to lower, compressing the spring 9 to lower the connecting rod 10 and the control rod 3, blocking the throttling section 12 at the lower end of the control rod 3, and cutting off the flow of milk products; and when the milk product needs to be added again, repeating the process.

Therefore, by combining the structure and the using process, the accurate dairy product weighing funnel disclosed by the invention is simple in structure, novel in conception, convenient to use, few in wall hanging, accurate in weighing, accurate in control, long in service life and convenient to clean after being used up.