CN208333947U - A kind of assembly type sampling rod - Google Patents
A kind of assembly type sampling rod Download PDFInfo
- Publication number
- CN208333947U CN208333947U CN201820905148.3U CN201820905148U CN208333947U CN 208333947 U CN208333947 U CN 208333947U CN 201820905148 U CN201820905148 U CN 201820905148U CN 208333947 U CN208333947 U CN 208333947U
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- rod
- pushing sleeve
- casing
- sliding block
- assembly type
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Abstract
A kind of assembly type sampling rod is related to grain sampling field of mechanical technique, including the body of rod, described body of rod one end is installed by welding with casing, described sleeve pipe is equipped with pushing sleeve inside upper end, the pushing sleeve interior diameter is identical as body of rod overall diameter, the pushing sleeve side is equipped with six groups of stay hooks, jack corresponding with the stay hook of pushing sleeve is equipped with inside described sleeve pipe, the pushing sleeve bottom surface is inclined surface, the inclined surface of the pushing sleeve bottom surface connection sliding block, the sliding block is equipped with four groups and angularly installs inside pipe casing respectively, the sliding block rear end connects reset spring, the reset spring other end is connected to inside pipe casing, the body of rod other end is equipped with baltimore groove corresponding with sliding block.The utility model connects every section of body of rod to form complete sampling rod by casing, when in the lesser silo in space, just with assembly and connection, saves space, convenient for sampling, stable connection is not easily to fall off between the body of rod and the body of rod.
Description
Technical field
The utility model relates to grain sampling field of mechanical technique, and in particular to a kind of assembly type sampling rod.
Background technique
Grain sampler is a kind of to be set by way of inserting and taking each layer grain of grain heap to sample selective examination grain heap grain quality
It is standby, electrical control is gradually used in practical application, the degree of automation steps up, and is the automation electricity that a kind of grain takes sample
Power driven tools.Existing electronic grain sampler mechanical realization specifically includes that the pedestal being fixed on ground or hull, is mounted on
Column on pedestal, with column activity can around column rotation crossbeam and be mounted on crossbeam can be with the skewer of stretching motion
Sample pipe.The underthrust and rising of piece-like tube may be implemented by the stretching motion of piece-like tube, complete the sampling to each layer grain of grain heap
Work.Traditional sample skewering machine is needing to be first turned on suction grain device before inhaling grain, makes to be initially formed negative pressure in sampling rod, so as to sampling rod
Grain is inhaled after putting in grain face, decline is automatically stopped when sampling rod encounters hard object, completes some samples, grain enters suction grain through food sucking pipe
Device grain storehouse completes primary sample.
The sampling rod that traditional sample skewering machine uses needs to carry out by motor when detecting to stretch up and down since length is too long,
And when needing to detect the silo bought securities with all one's capital, since space remaining inside silo is smaller, sampling rod is too long will
Lead to not detect.
Utility model content
What the utility model to be overcome is sampling rod too long the problem of being unfavorable for grain detection inside silo, it is therefore an objective to be mentioned
For a kind of assembly type sampling rod.
A kind of assembly type sampling rod, including the body of rod, described body of rod one end are installed by welding with casing, inside described sleeve pipe upper end
Pushing sleeve is installed, the pushing sleeve interior diameter is identical as body of rod overall diameter, and the pushing sleeve side is equipped with six groups of stay hooks, described sleeve pipe
Inside is equipped with jack corresponding with the stay hook of pushing sleeve, and the pushing sleeve bottom surface is inclined surface, and the pushing sleeve bottom surface connection is slided
The inclined surface of block, the sliding block are equipped with four groups and angularly install inside pipe casing respectively, and the sliding block rear end connects reset spring, institute
It states the reset spring other end and is connected to inside pipe casing, the body of rod other end is equipped with baltimore groove corresponding with sliding block.
Further, described sleeve pipe upper end outer surface is equipped with external screw thread, and ring set has exterior ring cap on the outside of the body of rod, described outer
Internal screw thread corresponding with sleeve surface external screw thread is equipped with inside the lower end of ring set.
Further, the exterior ring cap and bushing outer surface are about the symmetrical globoidal structure in the two junction.
Further, the pushing sleeve inner ring is angularly equipped with eight groups of convex block items in the axial direction, the body of rod other end
Equipped with fixing groove corresponding with convex block item.
Further, the body of rod inner surface is embedded with ceramic layer.
The beneficial effects of the utility model are:
The utility model by the way that sampling rod is set as segmented, body of rod one end be fixedly mounted casing, the other end setting with
The corresponding baltimore groove of casing connects every section of body of rod to form complete sampling rod, when in the lesser silo in space by casing
When, just with assembly and connection, space is saved, convenient for sampling, stable connection is not easily to fall off between the body of rod and the body of rod.
It is cased with exterior ring cap corresponding with sleeve surface external screw thread in body of rod outer ring, pushing sleeve is protected, sampling rod is avoided to be inserted into
Cause connection between the body of rod and casing to fall off since grain squeezes pushing sleeve after to grain inside, is unfavorable for being inserted into or taking out sampling rod.
Exterior ring cap and bushing outer surface are to reduce sampling rod insertion about the symmetrical globoidal structure in the two junction or pull out
Frictional resistance when out between grain.
Pushing sleeve inner ring is angularly equipped with eight groups of convex block items in the axial direction, and the body of rod other end is equipped with corresponding with convex block item
Fixing groove, fixed core avoid the body of rod from rotating, and are unfavorable for being inserted into inside grain.
Body of rod inner surface is embedded with ceramic layer, friction when reducing sampling between grain and sampling rod.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the pushing sleeve structure chart of the utility model；
Fig. 3 is the casing and body of rod connection figure of the utility model；
In figure: 1. bodies of rod；2. casing；3. pushing sleeve；12. stay hook；13. jack；14. sliding block；15. reset spring；16.
Baltimore groove；21. convex block item；22. fixing groove；101. exterior ring cap；102. ceramic layer.
Specific embodiment
It is easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with being specifically illustrating, the utility model is further described.
Embodiment 1
On the basis of Fig. 2, as shown in Figure 1；A kind of assembly type sampling rod, including the body of rod 1, the welding installation of 1 one end of the body of rod
There is casing 2, pushing sleeve 3 is installed inside 2 upper end of casing, 3 interior diameter of pushing sleeve is identical as 1 overall diameter of the body of rod, and 3 side of pushing sleeve is equipped with
Six groups of stay hooks 12 are equipped with jack 13 corresponding with the stay hook 12 of pushing sleeve 3 inside casing 2, and 3 bottom surface of pushing sleeve is inclined surface,
The inclined surface of 3 bottom surface connection sliding block 14 of pushing sleeve, sliding block 14 is equipped with four groups and angularly installs inside casing 2 respectively, after sliding block 14
End connection reset spring 15,15 other end of reset spring are connected to inside casing 2, and 1 other end of the body of rod is equipped with corresponding with sliding block 14
Baltimore groove 16.
2 upper end outer surface of casing is equipped with external screw thread, and 1 outside ring set of the body of rod has an exterior ring cap 101, in the lower end of exterior ring cap 101
Portion is equipped with internal screw thread corresponding with 2 surface external screw thread of casing.
Exterior ring cap 101 and 2 outer surface of casing are about the symmetrical globoidal structure in the two junction.
1 inner surface of the body of rod is embedded with ceramic layer 102.
A kind of assembly type sampling rod, working principle:
As shown in Figure 3；Sliding block 14 under the action of reset spring 15 to the central axes direction of casing 2 pop up, sliding block 14 with
3 contact surface of pushing sleeve is scarf, and pushing sleeve 3 is limited in inside casing 2 by the jack 13 inside stay hook 12 and casing 2, when need
When being assembled to sampling rod, the body of rod 1 is inserted into inside the casing 2 on another body of rod 1 with one end of baltimore groove 16,
3 ring set of pushing sleeve is located inside the baltimore groove 16 of the body of rod 1 in 1 outside of the body of rod, sliding block 14, realizes the connection of two bodies of rod 1 at this time, when
When needing to disassemble sampling rod, push down on pushing sleeve 3, pushing sleeve 3 pressure sliding block 14 as outside it is mobile, make sliding block 14 and the body of rod
Baltimore groove 16 on 1 separates, and can take out the body of rod 1 from casing 2 at this time, realize the separation of two bodies of rod 1, to the body of rod 1 into
It when row connection, is connect by the exterior ring cap 101 of 1 outside ring set of the body of rod with casing 2, protects pushing sleeve 3, sampling rod is avoided to be inserted into
When silo, since grain extruding causes to be detached between the body of rod 1 and casing 2.
When being assembled to sampling rod, can be connected according to the depth of silo and the range selection for the grain of being detected
The quantity of the body of rod 1, it is simple and convenient.
Embodiment 2
On the basis of Fig. 2, as shown in Figure 1；A kind of assembly type sampling rod, including the body of rod 1, the welding installation of 1 one end of the body of rod
There is casing 2, pushing sleeve 3 is installed inside 2 upper end of casing, 3 interior diameter of pushing sleeve is identical as 1 overall diameter of the body of rod, and 3 side of pushing sleeve is equipped with
Six groups of stay hooks 12 are equipped with jack 13 corresponding with the stay hook 12 of pushing sleeve 3 inside casing 2, and 3 bottom surface of pushing sleeve is inclined surface,
The inclined surface of 3 bottom surface connection sliding block 14 of pushing sleeve, sliding block 14 is equipped with four groups and angularly installs inside casing 2 respectively, after sliding block 14
End connection reset spring 15,15 other end of reset spring are connected to inside casing 2, and 1 other end of the body of rod is equipped with corresponding with sliding block 14
Baltimore groove 16.
2 upper end outer surface of casing is equipped with external screw thread, and 1 outside ring set of the body of rod has an exterior ring cap 101, in the lower end of exterior ring cap 101
Portion is equipped with internal screw thread corresponding with 2 surface external screw thread of casing.
Exterior ring cap 101 and 2 outer surface of casing are about the symmetrical globoidal structure in the two junction.
1 inner surface of the body of rod is embedded with ceramic layer 102.
A kind of assembly type sampling rod, working principle:
As shown in Figure 3；Sliding block 14 under the action of reset spring 15 to the central axes direction of casing 2 pop up, sliding block 14 with
3 contact surface of pushing sleeve is scarf, and pushing sleeve 3 is limited in inside casing 2 by the jack 13 inside stay hook 12 and casing 2, when need
When being assembled to sampling rod, the body of rod 1 is inserted into inside the casing 2 on another body of rod 1 with one end of baltimore groove 16,
3 ring set of pushing sleeve is located inside the baltimore groove 16 of the body of rod 1 in 1 outside of the body of rod, sliding block 14, realizes the connection of two bodies of rod 1 at this time, when
When needing to disassemble sampling rod, push down on pushing sleeve 3, pushing sleeve 3 pressure sliding block 14 as outside it is mobile, make sliding block 14 and the body of rod
Baltimore groove 16 on 1 separates, and can take out the body of rod 1 from casing 2 at this time, realize the separation of two bodies of rod 1, to the body of rod 1 into
It when row connection, is connect by the exterior ring cap 101 of 1 outside ring set of the body of rod with casing 2, protects pushing sleeve 3, sampling rod is avoided to be inserted into
When silo, since grain extruding causes to be detached between the body of rod 1 and casing 2.
When being assembled to sampling rod, can be connected according to the depth of silo and the range selection for the grain of being detected
The quantity of the body of rod 1, it is simple and convenient.
On the basis of Fig. 2, as shown in Figure 1；3 inner ring of pushing sleeve is angularly equipped with eight groups of convex block items 21 in the axial direction,
1 other end of the body of rod is equipped with fixing groove 22 corresponding with convex block item 21.
Pushing sleeve 3 is limited in inside casing 2 by the jack 13 inside stay hook 12 and casing 2, cover pushing sleeve 3 can not
It is rotated on pipe 2, eight groups of convex block items 21 in the axial direction are angularly arranged in 3 inner surface of pushing sleeve, and 16 one end of baltimore groove of the body of rod 1 is set
It is equipped with fixing groove 22 corresponding with convex block item 21, when two bodies of rod 1 are attached, convex block item 21 is mounted in fixing groove 22
Portion, be two bodies of rod 1 can coaxial line rotation, by sampling rod be inserted into silo inside when, the mode that rotation can be used enters grain
Food is internal, convenient for detection sampling.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of assembly type sampling rod, it is characterised in that: including the body of rod (1), the described body of rod (1) one end is installed by welding with casing
(2), it is equipped with pushing sleeve (3) inside described sleeve pipe (2) upper end, pushing sleeve (3) interior diameter is identical as the body of rod (1) overall diameter, institute
Pushing sleeve (3) side is stated equipped with six groups of stay hooks (12), described sleeve pipe (2) is internal equipped with corresponding with stay hook (12) of pushing sleeve (3)
Jack (13), pushing sleeve (3) bottom surface be inclined surface, the inclined surface of pushing sleeve (3) the bottom surface connection sliding block (14), institute
Stating sliding block (14), angularly installation casing (2) is internal respectively equipped with four groups, and sliding block (14) rear end connects reset spring (15),
Reset spring (15) other end is connected to casing (2) inside, and the body of rod (1) other end is equipped with corresponding with sliding block (14)
Baltimore groove (16).
2. a kind of assembly type sampling rod according to claim 1, it is characterised in that: described sleeve pipe (2) upper end outer surface is set
There is external screw thread, there is exterior ring cap (101) ring set on the outside of the body of rod (1), the lower end inside of the exterior ring cap (101) is equipped with and casing
(2) the corresponding internal screw thread of surface external screw thread.
3. a kind of assembly type sampling rod according to claim 2, it is characterised in that: the exterior ring cap (101) and casing (2)
Outer surface is about the symmetrical globoidal structure in the two junction.
4. a kind of assembly type sampling rod according to claim 1, it is characterised in that: pushing sleeve (3) inner ring is angularly set
There are eight groups of convex block items (21) in the axial direction, the body of rod (1) other end is equipped with fixing groove corresponding with convex block item (21)
(22)。
5. a kind of assembly type sampling rod according to claim 1, it is characterised in that: the body of rod (1) inner surface is embedded with pottery
Enamel coating (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820905148.3U CN208333947U (en) | 2018-06-12 | 2018-06-12 | A kind of assembly type sampling rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820905148.3U CN208333947U (en) | 2018-06-12 | 2018-06-12 | A kind of assembly type sampling rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208333947U true CN208333947U (en) | 2019-01-04 |
Family
ID=64770058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820905148.3U Active CN208333947U (en) | 2018-06-12 | 2018-06-12 | A kind of assembly type sampling rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208333947U (en) |
-
2018
- 2018-06-12 CN CN201820905148.3U patent/CN208333947U/en active Active
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