CN200975953Y

CN200975953Y - Automatic sampling and sample-making device for acetylene stones sampling

Info

Publication number: CN200975953Y
Application number: CN 200620150095
Authority: CN
Inventors: 郭海军; 糜贵廷; 姜昌海
Original assignee: DAJIE CHEMICAL Co Ltd TIANJIN
Current assignee: DAJIE CHEMICAL Co Ltd TIANJIN
Priority date: 2006-11-30
Filing date: 2006-11-30
Publication date: 2007-11-14
Anticipated expiration: 2016-11-30

Abstract

The utility model relates to a calcium carbide specimen sampling and preparation device and is an automatic specimen sampling and preparation device, which comprises a hopper, a sampling shovel, a crusher, a riffle sampler, a plurality of sample boxes and collecting boxes with different sizes and other main components. The utility model drives the sampling shovel to get the samples through the expansion of the cylinder, which will fall into the small sampling box through the riffle sampler after being crashed by the crusher. After the sampling is completed, the small sampling box is driven by the cylinder to enter the large sampling box and thus completes the primary sampling. When a second sampling is needed, the above procedure can be repeated and thus the samples can be automatically sampled for a plurality of times. The utility model can realize the automatic sampling and efficiently reduces the labor intensity of the operators and thus the working efficiency is improved.

Description

The calcium carbide sample sample preparation device of taking a sample automatically

Affiliated technical field

The utility model relates to the device of a kind of automatic sampling, sample preparation, in particular, is about solid material being carried out the device of grab sample, sample preparation.

Background technology

At present, in the routine analysis work for inspection, for solid sample solid sample particularly heterogeneous such as calcium carbide, the means of sampling are still artificial sample mainly.But artificial sample mixes up artificial subjective factor easily, and the sample of being gathered is difficult to reach the requirement of analyzing grab sample in some cases, makes the sample of collection have more representativeness.Therefore, develop a kind of at random automatically the sampling, sample preparation device, necessary.

Summary of the invention

The purpose of this utility model is to provide the device of a kind of automatic sampling, sample preparation.For achieving the above object, the utility model mainly comprises: hopper, sampling shovel, disintegrating machine, riffle, big or small sample box and size are collected critical pieces such as box.

Be connected with slideway between described hopper and the disintegrating machine, the disintegrating machine bottom is provided with riffle, and riffle two outlets are corresponding small sample box and little collection box respectively.Small sample box and little collection box bottom are equipped with track, are provided with large sample box and the big box of collecting at the track other end.Described small sample box is connected with cylinder respectively with little collection box, when cylinder starts, small sample box and little collection box is moved along track, and small sample box and little collection box can be sent into large sample box and the big box of collecting respectively.

Concrete principle of work is: the material calcium carbide enters in the hopper through conveying belt, be transported to subsequent processing again, when needing sampling, start cylinder, finish sampling by the flexible sampling shovel that drives of cylinder, institute's sample thief falls into disintegrating machine through slideway, falls into the small sample box by riffle after disintegrating machine is ground into granule, and unnecessary sample falls into little collection box by riffle equally.After this sample sampling is finished, promote the small sample box by cylinder and enter the large sample box, finish primary sample, when taking a sample once more, can realize repeatedly sampling automatically by said process equally.When little collection box collection is full, can promotes little collection box by cylinder and collect to the big box of collecting.

The beneficial effects of the utility model are: this device can be realized sampling automatically, and institute's sample thief randomness, objectivity are good, have sufficient representativeness, and effectively reduce labor intensity of operating staff, have improved work efficiency.This device is easy to operate, and parameters such as sampling amount, sample time can realize by the control to cylinder as required.

Description of drawings

Fig. 1 is the utility model side direction structural representation.

Fig. 2 is the utility model schematic top plan view.

Fig. 3 is a riffle synoptic diagram in the utility model.

Among the figure: 1 hopper, 2 conveying belt, 3 disintegrating machines, 4 riffles, 5 sampling shovels, 6 (A, B, C) cylinder, 7 slideways, 8 small sample boxes, 9 little collection boxes, 10 (A, B) track, 11 large sample boxes, the 12 big boxes of collecting.

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

Embodiment

By accompanying drawing 1 and Fig. 2 as can be known, the utility model comprises hopper 1, sampling shovel 5, disintegrating machine 3, riffle 4, large sample box 11, small sample box 8, collects critical pieces such as box 12, little collection box 9 greatly.

Be connected with slideway 7 between described hopper 1 and the disintegrating machine 3, disintegrating machine 3 bottoms are provided with

riffle

4, and 4 liang of outlets of riffle are corresponding small sample box 8 and little collection box 9 respectively.Small sample box 8 and little collection box 9 bottoms are respectively equipped with track 10A and track 10B, are provided with large sample box 11 and the big box 12 of collecting at the two track other ends.Described small sample box 8 is connected with cylinder 6C with cylinder 6B respectively with little collection box 9, when cylinder starts, small sample box 8 and little collection box 9 is moved along track, and small sample box 8 and little collection box 9 can be sent into large sample box 11 and the big box 12 of collecting respectively.Described riffle 4 is a box body, and its bottom is divided into two outlets of herringbone.

Concrete principle of work is: the material calcium carbide enters in the hopper 1 through conveying belt 2, be transported to subsequent processing again, when needing sampling, start cylinder 6A, finish sampling by the flexible sampling shovel 5 that drives of cylinder 6A, institute's sample thief falls into disintegrating machine 3 through slideway 7, falls into small sample box 8 by riffle 4 after disintegrating machine 3 is ground into granule.After this sample sampling is finished, promote small sample box 8 by cylinder 6B and enter large sample box 11, finish primary sample, when taking a sample once more, can realize repeatedly sampling automatically by said process equally.Unnecessary sample falls into little collection box 9 by riffle 4 equally, when little collection box 9 collections are full, can promote little collection box 9 by cylinder 6C and collect to the big box 12 of collecting.

Claims

1, a kind of calcium carbide sample sample preparation device of taking a sample automatically, comprise hopper (1), sampling shovel (5), disintegrating machine (3), riffle (4), large sample box (11), small sample box (8), the big box (12) of collecting, little collection box critical pieces such as (9), it is characterized in that: be connected with slideway (7) between described hopper (1) and the disintegrating machine (3), disintegrating machine (3) bottom is provided with riffle (4), riffle (4) two outlets are corresponding small sample box (8) and little collection box (9) respectively, small sample box (8) and little collection box (9) bottom are respectively equipped with track (10A) and track (10B), and corresponding large sample box (11) and collection box (12) respectively greatly.

2, according to the described calcium carbide sample of the claim 1 sample preparation device of taking a sample automatically, it is characterized in that: described sampling shovel (5) is connected with cylinder (6A).

3, according to the described calcium carbide sample of the claim 1 sample preparation device of taking a sample automatically, it is characterized in that: described small sample box (8) is connected with cylinder (6C) with cylinder (6B) respectively with little collection box (9).

4, according to the described calcium carbide sample of the claim 1 sample preparation device of taking a sample automatically, it is characterized in that: described riffle (4) is a box body, and its bottom is divided into two outlets of herringbone.