CN203606162U

CN203606162U - Tool for sampling bulk material

Info

Publication number: CN203606162U
Application number: CN201320847836.6U
Authority: CN
Inventors: 李三济
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-22
Filing date: 2013-12-22
Publication date: 2014-05-21
Anticipated expiration: 2023-12-22

Abstract

The utility model discloses a tool for sampling a bulk material. The tool comprises an outer barrel (1), an inner barrel (2), a spring (3), a spring seat (4), a spring seat (5) and a nut (6). The tool is characterized in that the inner barrel (2) is sleeved into the outer barrel (1); a locating flange (22) of the inner barrel (1) is locked into a locating slot (14) formed in the outer barrel (1); a flange plate (13) on the outer barrel (1) is connected with the spring seat (4) by using a bolt; the spring (3) is sleeved on the outer wall of the inner barrel (2); the spring seat (5) is sleeved on the inner barrel (2); the spring seat (5) is fixed by using a nut (6) matched with a thread (24) of the inner barrel (2); and the opposite positions between the spring seat (5) and the inner barrel (2) are determined by a lug boss (23) on the inner barrel (2). The tool is simple in structure, low in manufacturing cost, flexible and convenient in a sampling mode, and has a plurality of advantages and benefits in comparison with the existing sampling tool, and heavy manual work of a worker is relieved.

Description

A kind of loose unpacked material sampling instrument

Technical field

The utility model belongs to instrument, specifically a kind of instrument of getting case dress Bulk Grain sample, and it is special that at bunder, to goods, inspection by sampling is very convenient and practical.

Background technology

Containerize fortune Bulk Grain and arrive behind destination, first will be from the Bulk Grain of each container sample examination.At present the method for sampling is, people holds keg and climbs to the container dress that gets on.If while getting the interior local Bulk Grain sample from chamber door far point of container, people will arrive and in container, step on grain, even also to crawl into the grain samples that just can get the inside, so sampling is trouble very, but also there is unsafe factor, other impurity etc. all can be brought in container, and the sample result of laboratory test of taking out like this neither be very accurate.

Summary of the invention

Technical problem to be solved in the utility model is, by a kind of specific purpose tool each local sample thief in container, do not need people to enter container, and get very easily grain samples, so not only safety but also the grain at each position in container can be able to be spot-check, concerning staff, also safe ready.

The technical scheme in the invention for solving the technical problem is: a kind of loose unpacked material sampling instrument of the present utility model, by urceolus, inner core, spring, two spring bases and nut composition, it is characterized in that: described inner core is enclosed within urceolus, the locating flange of inner core is stuck in the locating slot on urceolus, between ring flange on urceolus and spring base, be connected with bolt, spring housing is at the outer wall of inner core, again by another one spring socket sleeve on inner core, fix spring base by the threaded engagement of nut and inner core again, boss on inner core has been determined the relative position between spring base and inner core.

On described urceolus, there is thief hole, conical points, ring flange and locating slot.

On described inner core, there is thief hole, locating flange, boss and screw thread.

The cross sectional shape of described urceolus is drum, and the cross sectional shape of inner core is drum.

Between described urceolus and spring base, be threaded connection into as a whole, inner core, spring base and nut are as a whole, in axial direction relative motion between these two entirety, when the thief hole of urceolus moves to and thief hole when alignment of inner core, material enters in sampling instrument from thief hole, after counter motion is staggered to the thief hole of urceolus and the thief hole of inner core again between these two entirety, sample and sampling instrument can have been taken out and poured out sample, tested.

The beneficial effects of the utility model are, a kind of loose unpacked material sampling instrument of the present utility model is simple in structure, and cost of manufacture is low, and sampling mode is flexible, alleviate staff's heavy physical labor, there is a lot of advantages and benefit compared with existing sampling instrument.

Accompanying drawing explanation

This explanation comprises following three width accompanying drawings:

Fig. 1 is the assembling schematic diagram of a kind of loose unpacked material sampling instrument of the utility model;

Fig. 2 is the partial enlarged drawing of upper end in Fig. 1;

Fig. 3 is the sectional view at B-B position in Fig. 1.

Parts, toponym and corresponding mark in figure: urceolus 1, inner core 2, spring 3, spring base 4, spring base 5, nut 6, thief hole 11, conical points 12, ring flange 13, locating slot 14, thief hole 21, locating flange 22, boss 23, screw thread 24, A-A, B-B section part mark.

Embodiment

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

With reference to Fig. 1, a kind of loose unpacked material sampling instrument of the present utility model, by urceolus 1, inner core 2, spring 3, spring base 4, spring base 5 and nut 6 form, it is characterized in that: inner core 2 is enclosed within urceolus 1, the locating flange 22 of inner core 2 is stuck in the locating slot 14 on urceolus 1, between the ring flange 13 on urceolus 1 and spring base 4, is connected with bolt, spring 3 is enclosed within the outer wall of inner core 2, spring base 5 is enclosed within on inner core 2 again, then coordinates and fix spring base 5 with the screw thread 24 of inner core 2 with nut 6, the boss 23 on inner core 2 has been determined the relative position between spring base 5 and inner core 2.

With reference to Fig. 1, Fig. 2, has thief hole 11 on urceolus 1, conical points 12, ring flange 13 and locating slot 14.

With reference to Fig. 1, Fig. 2, has thief hole 21 on inner core 2, locating flange 22, boss 23 and screw thread 24.

With reference to Fig. 3, the cross sectional shape of urceolus 1 is drum, and the cross sectional shape of inner core 2 is drum.

With reference to Fig. 2, between urceolus 1 and spring base 4, be threaded connection into as a whole, inner core 2, spring base 5 and nut 6 are as a whole, in axial direction relative motion between these two entirety, when the thief hole 11 of urceolus 1 moves to while aliging with the thief hole 21 of inner core 2, material enters in sampling instrument from thief hole, after between these two entirety, counter motion is staggered to the thief hole 11 of urceolus 1 and the thief hole 21 of inner core 2 again, sample and sampling instrument can have been taken out and poured out sample, tested.

Shape and structure and the principle of work of the above a kind of loose unpacked material sampling instrument of the present utility model that just explains through diagrams, be not the shape and structure of a kind of sampling instrument of the utility model to be confined to shown in and in described concrete structure and the scope of application, therefore the corresponding modify being likely utilized every and equivalent, all belong to the scope of the claims that the utility model is applied for.

Claims

1. a loose unpacked material sampling instrument, by urceolus (1), inner core (2), spring (3), spring base (4), spring base (5) and nut (6) composition, it is characterized in that: described inner core (2) is enclosed within urceolus (1), the locating flange (22) of inner core (2) is stuck in the locating slot (14) on urceolus (1), between ring flange (13) on urceolus (1) and spring base (4), be connected with bolt, spring (3) is enclosed within the outer wall of inner core (2), again spring base (5) is enclosed within on inner core (2), use again nut (6) to coordinate and fix spring base (5) with the screw thread (24) of inner core (2), boss (23) on inner core (2) has been determined the relative position between spring base (5) and inner core (2).

2. a kind of loose unpacked material sampling instrument according to claim 1, it is characterized in that: between described urceolus (1) and spring base (4), be threaded connection into as a whole, inner core (2), spring base (5) and nut (6) are as a whole, in axial direction relative motion between these two entirety, when the thief hole (11) of urceolus (1) moves to and thief hole (21) when alignment of inner core (2), material enters in sampling instrument from thief hole, after between these two entirety, counter motion is staggered to the thief hole (11) of urceolus (1) and the thief hole (21) of inner core (2) again, sample and sampling instrument can have been taken out and poured out sample, test.

3. a kind of loose unpacked material sampling instrument according to claim 1, is characterized in that: on described urceolus (1), have thief hole (11), conical points (12), ring flange (13) and locating slot (14).

4. a kind of loose unpacked material sampling instrument according to claim 1, is characterized in that: on described inner core (2), have thief hole (21), locating flange (22), boss (23) and screw thread (24).

5. a kind of loose unpacked material sampling instrument according to claim 1, is characterized in that: the cross sectional shape of described urceolus (1) is drum, the cross sectional shape of inner core (2) is drum.