CN201518647U

CN201518647U - Milk storing barrel capable of automatically weighing

Info

Publication number: CN201518647U
Application number: CN2009202360580U
Authority: CN
Inventors: 胡良龙; 胡志超; 吴峰; 王海鸥; 王建楠; 张会娟; 顾峰玮; 计福来; 田立佳; 彭宝良
Original assignee: Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
Current assignee: Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
Priority date: 2009-09-17
Filing date: 2009-09-17
Publication date: 2010-07-07
Anticipated expiration: 2019-09-17

Abstract

The utility model relates to a milk storing barrel capable of automatically weighing, belonging to the technical field of stockbreeding machines. The milk storing barrel comprises an outer barrel; a barrel cover of the outer barrel is respectively and externally connected with corresponding pipelines by a milk inlet pipe interface, a pulsator interface, a cylinder interface and a main vacuum interface; the outer barrel is internally provided with an inner barrel receiving milk; the barrel bottom of the inner barrel is connected with the bottom part of the outer barrel by a weighing sensor; and the output end of the weighing sensor is connected with a display arranged on the outer wall of the outer barrel. Therefore, when the milk flows into the inner barrel from the milk pipe interface on the barrel cover of the outer barrel, the weight thereof can be converted into an electric signal in real time by the weighing sensor and the electric signal can be reflected on the display, thus realizing the automatic measuring of the weight of the milk.

Description

But a kind of storage milk churn of automatic Weighing

Technical field

The utility model relates to a kind of storage milk equipment, and the especially a kind of storage milk churn that can weigh automatically belongs to livestock mechanical technological domain.

Background technology

Milking is the main production operation link of dairy farm, bucket-type milking machine, portable milking machine are a kind of small-sized milking equipments, have advantages such as flexible, that price is lower, be usually used in cowboying full-time farm, rich and influential family, the special milk cow of milking station and fairly large plant (as the delivery room) etc.The storage milk churn is the important process parts of bucket-type milking machine, portable milking machine.

The storage milk churn often links to each other with vacuum tank (vacuum source), milk pipe, pulsator, cylinder off the cup, has stable vacuum gas in the bucket, can for pulsator, cylinder, teatcup group provide negative pressure of vacuum, can the milk of extruding be drawn in the bucket by the milk pipe again and deposit temporary transient storing milk.

Each output of milk data of every ox have important function in the dairy cow farm management, both for the management such as feed supply (quantity, nutrition-allocated proportion) provide decision-making foundation, also concentrated the milk station administration (needing the output of milk independent accounting expense by the each household milk cow) of milking for individual cowboying and provided convenience.But present existing bucket-type milking machine, Portable milking machine can't be realized the automatic gauge of every each output of milk of ox, have brought big inconvenience in actual production.And existing storage milk churn can only provide negative pressure of vacuum and storing milk basically, still can't realize the metering of milk wt.

The utility model content

The purpose of this utility model is: the problem that exists for above-mentioned prior art, by innovative design, but propose a kind of can automatic gauge and show the storage milk churn of the automatic Weighing of every each output of milk of ox.

In order to reach above purpose, but the storage milk churn equipment of the utility model automatic Weighing comprises outer barrel, and the bung of described outer barrel is by milk feeding pipe interface, pulsator interface, cylinder interface, main vacuum interface external corresponding pipeline respectively; The interior bucket of accepting milk is housed in the described outer barrel, and the bucket end of described interior bucket, be connected with the bottom of outer barrel by LOAD CELLS; The output of described LOAD CELLS is connected with display on being placed in the outer barrel outer wall.

Like this, behind the bucket, its weight can be converted to the signal of telecommunication by LOAD CELLS in good time in milk flows into from the milk interface tube on the outer bucket bung, be reflected on the display, thus the automatic gauge of realization milk wt.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is the structural representation of an embodiment of the utility model.

Fig. 2 is an outline drawing of the present utility model.

Embodiment

But the storage milk churn equipment of present embodiment automatic Weighing as depicted in figs. 1 and 2, and staving is double-decker.Carry handle 3, carry and be connected 16 with outer bucket 1, milk feeding pipe mouth 5, pulsator interface 6, cylinder interface 7, main vacuum interface 8, bung are carried hand 15 and are connected with bung 4, and each interface is external corresponding pipeline respectively.Bung embeds in the outer barrel 1, with airtight cavity of the common composition of outer barrel.The bucket end for the interior bucket 2 of accepting milk in the outer barrel 1 is connected with the bottom of outer barrel 1 by radial LOAD CELLS 14, its concrete structure is that radial LOAD CELLS 14 links to each other with outer barrel bottom by bolt 12, and by elastic washer 13 mouth that is tightly connected, interior bucket 2 links to each other with LOAD CELLS by the screw rod 11 that is connected.The data wire of sensor passes sealing-plug 9, is connected with digital display module 17 as display, and data are passed to the digital display module 17 that is positioned at outer bucket 1 outer wall, to show variable.The bung limit of interior bucket 2 is higher than the bung limit of outer barrel 1, and milk may flow in the gap of interior outer barrel when preventing milk pouring.

During work, at first will store up milk churn (vacuum the is 50kPa) environment that is evacuated by the vacuum tank that links to each other with main vacuum interface, provide vacuum, the beginning of milking to pulsator, the milk cup group of milking again by the storage milk churn then; Under vacuum suction, in flowing into through the milk pipe, milk stream stores in the bucket; Milk when finishing when this cow head, milk churn provides negative pressure of vacuum for cylinder, realizes automatic off-cup, and will work as inferior milk yield and automatically show in the digital display module.This barrel volume is 30 liters, when milk reaches 2/3 left and right sides, the milk bung can be raised, and pours the milk in the milk churn in cooling cylinder long period storage.

Conclusion is got up, and present embodiment has following characteristics:

(1) broken through the defective that traditional storage milk churn does not have the automatic gauge function of weighing, for bucket system milking machine, Portable milking machine provide the milk yield automatic metering function, for cattle farm actual production management brings very big facility;

(2) adopt interior outer barrel double-decker, make up the airtight vacuum environment by outer barrel, interior bucket is isolated with the factor that impact is weighed, and becomes more independently storage milk and weighing device, avoided shaking the big error that causes to metering because of the tractive in external connecting pipe road, improved measuring accuracy;

(3) adopt the radial weighing technology, have stronger antivibration, anti-tilt capability, show through pilot production, even milk churn tilts about 10 °, when vavuum pump work causes the platform larger vibration, also can correctly show the milk amount.

Claims

1. but the storage milk churn of an automatic Weighing comprises outer barrel, and the bung of described outer barrel is by milk feeding pipe interface, pulsator interface, cylinder interface, the external corresponding pipeline of main vacuum interface difference; It is characterized in that: the interior bucket of accepting milk is housed in the described outer barrel, and the bucket end of described interior bucket, be connected with the bottom of outer barrel by LOAD CELLS; The output of described LOAD CELLS is connected with display on being placed in the outer barrel outer wall.

But 2. the storage milk churn of automatic Weighing according to claim 1, it is characterized in that: described LOAD CELLS is the radial LOAD CELLS, link to each other with outer barrel bottom by bolt, and by the elastic washer mouth that is tightly connected.

3. the storage milk churn that can weigh automatically according to claim 2 is characterized in that: described bung inserts in the outer bucket, forms an airtight cavity jointly with outer bucket.

4. but the storage milk churn of automatic Weighing according to claim 3 is characterized in that: the bung limit of described interior bucket is higher than the bung limit of outer barrel.