CN214224652U - Automatic sampler convenient to ration sample - Google Patents

Abstract

The utility model discloses an automatic sampler convenient to ration sample, including barrel, spring, linking pole and handle down, the imbibition mouth has been seted up to the lower extreme of barrel down, the internally mounted of barrel has the spring down, and the outside of spring is provided with links up the piece, link up the outside of piece and install linking pole, and the front side that links up the pole is provided with the round bar, the lower extreme of going up the barrel is connected with the gag lever post, and the surface of going up the barrel is provided with overhanging piece, go up the upside of barrel and install the motor, and the outside of motor is provided with the shell, the handle is installed to the upside of shell, and the surface of shell has seted up the round hole, the downside of motor is provided with the dwang, and the surface connection of dwang has the carriage release lever, the downside of carriage release lever is provided with the movable plate. This automatic sampler convenient to quantitative sample is convenient for carry out quantitative sample, and it is comparatively convenient during the contrast data, does benefit to and carries out periodic cleaning, prevents that impurity from influencing the testing result in later stage.

Description

Automatic sampler convenient to ration sample

Technical Field

The utility model relates to an automatic sampler technical field specifically is an automatic sampler convenient to ration sample.

Background

In the production process of a power plant, liquid substances such as hot water supply, circulating water, demineralized water and the like need to be regularly sampled, tested and supervised to ensure the smooth running of a production procedure, and an automatic sampler is needed for sampling.

At present autosampler commonly used is not convenient for carry out the ration sample, has the difference during the contrast data, is unfavorable for carrying out periodic cleaning, causes impurity to influence the testing result in later stage, consequently, the utility model provides an autosampler convenient to ration sample to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an autosampler convenient to ration sample to the autosampler who proposes at present commonly used in solving above-mentioned background art is not convenient for carry out the ration sample, has the difference during the contrast data, is unfavorable for carrying out periodic cleaning, causes the problem of the testing result in impurity influence later stage.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic sampler convenient for quantitative sampling comprises a lower barrel, a spring, a linking rod and a handle, wherein a liquid suction port is formed at the lower end of the lower barrel, a cap is arranged at the lower end of the liquid suction port, the spring is arranged inside the lower barrel, a linking block is arranged outside the spring, the linking rod is arranged outside the linking block, a round rod is arranged on the front side of the linking rod, an upper barrel is arranged on the upper side of the lower barrel, a sealing cushion is arranged between the lower barrel and the upper barrel, the lower end of the upper barrel is connected with a limiting rod, an outer extending block is arranged on the outer surface of the upper barrel, a motor is arranged on the upper side of the upper barrel, a shell is arranged on the outer side of the motor, the handle is arranged on the upper side of the shell, a round hole is formed in the outer surface of the shell, a rotating rod is arranged on the lower side of the motor, and a moving rod is connected to the outer surface of the rotating rod, and a moving plate is arranged on the lower side of the moving rod.

Preferably, the inner surface of the cap is provided with a convex structure, and the convex structure is matched with the groove-shaped structure on the liquid suction port.

Preferably, the joining block and the lower barrel form a sliding structure, and a joining rod arranged on the joining block and a limiting rod form a clamping structure.

Preferably, the overhanging blocks are arranged in bilateral symmetry about the central axis of the upper cylinder, and groove-shaped structures are arranged on the outer surface of the upper cylinder at equal intervals.

Preferably, the circular holes are uniformly formed in the outer surface of the shell, and the circular holes are distributed in bilateral symmetry about the central axis of the shell.

Preferably, the movable rod is in threaded connection with the rotating rod, and the movable plate arranged on the movable rod is attached to the lower barrel and the upper barrel.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic sampler convenient for quantitative sampling is convenient for quantitative sampling, is more convenient for data comparison, is beneficial to periodic cleaning, and prevents impurities from influencing the detection result in the later period;

1. the movable plate, the lower cylinder body and the upper cylinder body are arranged in a fitting mode, the sliding distance is constant, the rotating rod is driven to rotate through the motor, the movable plate arranged on the movable rod is driven to move up and down, quantitative sampling is further carried out on liquid to be sampled, later data comparison is facilitated, and therefore constancy and flexibility are improved;

2. the lower barrel and the upper barrel are conveniently disassembled by stirring the round rod through the clamping structure formed by the limiting rod and the connecting rod, so that the interior of the lower barrel and the upper barrel can be conveniently cleaned regularly, unnecessary impurities are removed, the detection result is prevented from being influenced, and convenience and accuracy are improved;

3. the outside through the motor is provided with the shell, is favorable to reducing the striking damage of foreign object to the motor, and the surface of shell is provided with the round hole, is favorable to ventilating the heat dissipation, and then dispels the work heat to the motor, has increased the life of motor to the practicality has been improved.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the connection between the connecting rod and the round rod of the present invention;

fig. 4 is a schematic view of the side-looking structure of the round hole and the shell.

In the figure: 1. a lower cylinder body; 2. a liquid suction port; 3. capping; 4. a spring; 5. a joining block; 6. a connecting rod; 7. a round bar; 8. an upper cylinder body; 9. a limiting rod; 10. an overhanging block; 11. a motor; 12. a housing; 13. a handle; 14. a circular hole; 15. rotating the rod; 16. a travel bar; 17. moving the plate; 18. and (5) sealing the soft cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic sampler convenient for quantitative sampling comprises a lower barrel body 1, a liquid suction port 2, a cap 3, a spring 4, a connecting block 5, a connecting rod 6, a round rod 7, an upper barrel body 8, a limiting rod 9, an outward extending block 10, a motor 11, a shell 12, a handle 13, a round hole 14, a rotating rod 15, a moving rod 16, a moving plate 17 and a sealing cushion 18, wherein the lower end of the lower barrel body 1 is provided with the liquid suction port 2, the lower end of the liquid suction port 2 is provided with the cap 3, the lower barrel body 1 is internally provided with the spring 4, the outer side of the spring 4 is provided with the connecting block 5, the outer side of the connecting block 5 is provided with the connecting rod 6, the front side of the connecting rod 6 is provided with the round rod 7, the upper barrel body 8 is arranged on the upper side of the lower barrel body 1, the sealing cushion 18 is arranged between the lower barrel body 1 and the upper barrel body 8, the lower end of the upper barrel body 8 is connected with the, the motor 11 is installed to the upside of going up barrel 8, and the outside of motor 11 is provided with shell 12, and handle 13 is installed to the upside of shell 12, and the surface of shell 12 has seted up round hole 14, and the downside of motor 11 is provided with dwang 15, and the surface connection of dwang 15 has carriage release lever 16, and the downside of carriage release lever 16 is provided with movable plate 17.

Like fig. 1 and 2, the internal surface of block 3 is provided with protruding column structure, and this protruding column structure and the last groove-shaped structure of imbibition mouth 2 coincide each other, be favorable to carrying out airtight sealing to imbibition mouth 2, and then do benefit to short-term storage, thereby the convenience has been improved, like fig. 1 and 3, it constitutes sliding structure with barrel 1 down to link up piece 5, and link rod 6 and gag lever post 9 that set up on the link block 5 constitute block structure, be favorable to changing the block state of link rod 6 and gag lever post 9 through stirring round bar 7 that sets up on the link rod 6, and then be convenient for install and dismantle barrel 1 and last barrel 8 down, thereby the flexibility has been improved.

As shown in fig. 1, the overhanging blocks 10 are arranged symmetrically about the central axis of the upper cylinder 8, and the outer surface of the upper cylinder 8 is provided with groove-shaped structures at equal intervals, so as to be convenient for the operator to hold, thereby facilitating the smooth sampling operation and improving the practicability, as shown in figures 1 and 4, the round holes 14 are uniformly arranged on the outer surface of the shell 12, and the round holes 14 are distributed symmetrically left and right about the central axis of the shell 12, which is beneficial to dissipating the heat generated by the motor 11 when working, preventing the damage of the motor 11 caused by high temperature environment, thereby improving the heat dissipation, as shown in fig. 1, the moving rod 16 is in threaded connection with the rotating rod 15, and the moving plate 17 arranged on the moving rod 16 is attached to the lower cylinder 1 and the upper cylinder 8, which is beneficial to driving the rotating rod 15 to rotate by the motor 11, and further, the moving plate 17 is controlled to slide to sample the liquid to be sampled, so that the maneuverability and the flexibility are improved.

The working principle is as follows: when the automatic sampler convenient for quantitative sampling is used, firstly, a hand-held handle 13 and an outward extending block 10 are held, a motor 11 is started to drive a rotating rod 15 to rotate, and then a moving plate 17 connected with a moving rod 16 is driven to slide, sample liquid is sucked from a liquid suction port 2, then a rotating cover cap 3 is connected with the liquid suction port 2 to temporarily store the sample liquid, a round rod 7 is stirred to enable a connecting block 5 to compress a spring 4, and further enable a connecting rod 6 to be separated from a limiting rod 9 in a clamping manner, so that the lower barrel 1 and the upper barrel 8 are separated, the interior of the automatic sampler is convenient to clean, a round hole 14 formed in a shell 12 is used for dissipating heat generated by the operation of the motor 11 and maintaining normal working temperature, a sealing soft cushion 18 arranged between the lower barrel 1 and the upper barrel 8 increases the sealing degree of the connection part of the lower barrel 1 and the upper barrel 8, and prevents the leakage of the sample liquid, this is the method of use of the autosampler to facilitate quantitative sampling.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides an automatic sampler convenient to ration sample, includes barrel (1), spring (4), links up pole (6) and handle (13) down, its characterized in that: the lower end of the lower barrel body (1) is provided with a liquid suction port (2), the lower end of the liquid suction port (2) is provided with a cover cap (3), a spring (4) is arranged inside the lower barrel body (1), a connecting block (5) is arranged outside the spring (4), a connecting rod (6) is arranged outside the connecting block (5), a round rod (7) is arranged on the front side of the connecting rod (6), an upper barrel body (8) is arranged on the upper side of the lower barrel body (1), a sealing cushion (18) is arranged between the lower barrel body (1) and the upper barrel body (8), the lower end of the upper barrel body (8) is connected with a limiting rod (9), an extending block (10) is arranged on the outer surface of the upper barrel body (8), a motor (11) is arranged on the upper side of the upper barrel body (8), a shell (12) is arranged on the outer side of the motor (11), a handle (13) is arranged on the upper side of the shell (12), and round hole (14) have been seted up to the surface of shell (12), the downside of motor (11) is provided with dwang (15), and the surface of dwang (15) is connected with carriage release lever (16), the downside of carriage release lever (16) is provided with movable plate (17).

2. An autosampler for facilitating quantitative sampling according to claim 1, wherein: the inner surface of the cap (3) is provided with a convex structure, and the convex structure is matched with the groove-shaped structure on the liquid suction port (2).

3. An autosampler for facilitating quantitative sampling according to claim 1, wherein: the joining block (5) and the lower barrel body (1) form a sliding structure, and a joining rod (6) arranged on the joining block (5) and a limiting rod (9) form a clamping structure.

4. An autosampler for facilitating quantitative sampling according to claim 1, wherein: the outward extending blocks (10) are arranged in bilateral symmetry about the central axis of the upper cylinder body (8), and groove-shaped structures are arranged on the outer surface of the upper cylinder body (8) at equal intervals.

5. An autosampler for facilitating quantitative sampling according to claim 1, wherein: the round holes (14) are uniformly formed in the outer surface of the shell (12), and the round holes (14) are distributed in a bilateral symmetry mode around the central axis of the shell (12).

6. An autosampler for facilitating quantitative sampling according to claim 1, wherein: the moving rod (16) is in threaded connection with the rotating rod (15), and the moving plate (17) arranged on the moving rod (16) is attached to the lower cylinder body (1) and the upper cylinder body (8).

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