CN2434664Y

CN2434664Y - Grain sample extracting slender head for bulk and/or bagged grains

Info

Publication number: CN2434664Y
Application number: CN 00241981
Authority: CN
Inventors: 张慧民; 韩德生
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-05
Filing date: 2000-07-05
Publication date: 2001-06-13
Anticipated expiration: 2010-07-05

Abstract

The utility model relates to a grain sample extracting slender head for bulk and/or bagged grains with double purposes. The front end of a pipe body of the extracting device is provided with a conical head; the tail end of the conical head and the combination part of the pipe body are processed with feeding holes which are horizontally communicated. The utility model has the advantages of double purposes for bulk and the use range of the extracting device.

Description

The dual-purpose grain sample of Bales Off device sampling rod head

The utility model relates to a kind of grain sample device, relates in particular to a kind of grain sample device sampling rod head.

The grain sample is the important means that the quality supervision of foodstuff preservation process China Oil and Food Import and Export Corporation is surveyed, and manually the Bales Off of sample device is dual-purpose, but the sample depth as shallow, operating efficiency is low, wastes time and energy, and the degree of depth sample that is unsuitable for heavy packages grain heap uses.Electrical suction type sample utensil has the sample degree of depth dark, the characteristics easily of taking a sample, but the sampling rod head is the wealthy shape of the mouth as one speaks, only is suitable for grain in bulk, and the sampling rod head is blunt bald, it is big to insert resistance, and insertion depth is limited, is easily stopped up by foreign matter.

The purpose of this utility model is to provide the dual-purpose grain sample of a kind of Bales Off device sampling rod head.

The technical solution of the utility model is to have adopted the dual-purpose grain sample of a kind of Bales Off device sampling rod head, is provided with conical head at the front end of sample organ pipe body, and the afterbody of conical head and the binding site of body are processed with the lateral direction penetrating charging hole.

The vertical and intersectant centerline of the center line of described perforation charging hole and body and conical head.

Respectively be processed with a face of tool on the charging aperture of the both sides of charging hole, two face of tool are all vertical with the cross surface mutually of the center line of body and charging hole, and are that line of symmetry is symmetrical with the body center line.

On the body of described face of tool after conical head extends to conical head and pipe end binding site, make charging aperture around form a planar annular.

Because the sampling rod head is provided with the most advanced and sophisticated conical head of band, the sampling rod head is sharp, thereby make the sample device that is equipped with this sampling rod head not only can be applied to the sample of grain in bulk, also the packaging bag of penetrable sack and so on is used to pack the sample of grain, strengthened insertion depth, enlarge the usable range of sample device, made things convenient for execute-in-place.Because the bar head is sharp, also make the sample operation very laborsaving efficient.The design of tip on the bar head also makes the sampling rod head when insert the depths, can squeeze automatically and open the block foreign material that are easy to result in blockage, and has avoided because the sample that obstruction causes is done over again, and saves time and laborsaving, has improved work efficiency widely.

Below in conjunction with drawings and Examples the utility model is made further explanation.

Fig. 1 is the structural representation of embodiment 1;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the A-A sectional view of Fig. 1;

Fig. 4 is the B-B sectional view of Fig. 2;

Fig. 5 is the structural representation of embodiment 2;

Fig. 6 is the left view of Fig. 5;

Fig. 7 is the C-C sectional view of Fig. 5;

Fig. 8 is the D-D sectional view of Fig. 6.

Embodiment 1, and among Fig. 1, the utility model is made of the conical head 2 that is provided with on body 1 and body 1 front end, is installed with the charging hole 3 of lateral direction penetrating, the vertical and intersectant centerline of the center line of charging hole 3 and body 1 at both binding site.The pipeline of charging hole 3 and body 1 is interconnected, and charging hole 3 diameters are not more than the pipe diameter of body.The two-port of charging hole 3 is a charging aperture 4.

Embodiment 2, and embodiment 2 is extremely shown in Figure 8 as Fig. 5.Among this embodiment, the sampling rod head is made up of the nose cone 6 that is provided with on body 5 and body 5 front ends, wears on both binding sites and is equipped with cross-feed hole 7, the vertical and intersectant centerline of the center line of charging hole 7 and body 5.The pipeline of charging hole 7 and body 5 is connected.In the present embodiment, respectively be processed with a face of tool on the both sides charging aperture of the charging hole 7 of perforation, two face of tool are all with body and to connect the cross surface mutually of center line of charging hole vertical, and are that line of symmetry is symmetrical with the body center line.This face of tool extends on the later body of nose cone and body front end binding site from nose cone, forms a planar annular 8 around making charging aperture.

Claims

1, the dual-purpose grain sample of a kind of Bales Off device sampling rod head is characterized in that being provided with conical head at the front end of sample organ pipe body, and the afterbody of conical head and the binding site of body are processed with the lateral direction penetrating charging hole.

2, sampling head according to claim 1 is characterized in that the center line of described perforation charging hole and the vertical and intersectant centerline of body and conical head.

3, sample device according to claim 2 is characterized in that describedly respectively being processed with a face of tool on the charging aperture of the both sides of charging hole, and two face of tool are all vertical with the cross surface mutually of the center line of body and charging hole, and is that line of symmetry is symmetrical with the body center line.

4, sample device according to claim 3 is characterized in that on the body of described face of tool after conical head extends to conical head and pipe end binding site, make charging aperture around form a planar annular.