CN215640382U

CN215640382U - Storage device for pesticide detection

Info

Publication number: CN215640382U
Application number: CN202122334165.0U
Authority: CN
Inventors: 柏杨; 许乐园; 张文文; 王苓; 王文利
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-01-25
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a storage device for pesticide detection, which comprises a collecting pipe, wherein a push rod penetrates through the collecting pipe and is connected with the collecting pipe in a sliding manner, a piston is fixedly connected to the lower end face of the push rod, an extraction pipe is fixedly connected to the lower end face of the collecting pipe, two symmetrically arranged supporting bases are fixedly connected to the side wall of the collecting pipe, a storage tank is arranged on each supporting base, a supporting mechanism used for fixing and supporting the storage tank in a pesticide collecting process is arranged on the side wall of the collecting pipe, and a control mechanism used for controlling the storage tank in a pesticide storing process is arranged between each supporting base and the storage tank. According to the utility model, by arranging the collecting pipe, the supporting base, the storage tank and other structures, and utilizing the collecting pipe to be communicated with the supporting base and the storage tank, when the pesticide is extracted in the detection process, the pesticide is collected and extracted through the collecting pipe and is pressed into the storage tank for storage through pressure, so that the pesticide is prevented from volatilizing, and the extraction in the detection process is convenient and fast.

Description

Storage device for pesticide detection

Technical Field

The utility model relates to the technical field of pesticide detection, in particular to a storage device for pesticide detection.

Background

In the industrial production of pesticides, strict requirements are imposed on the delivery of pesticides, and the outflow of unqualified products causes loss to the reputation and economy of a producer and harm to users, so that the design of a system capable of detecting the quality of the delivered pesticides is imperative.

The pesticide needs to detect through the mode that the part drawed at the in-process that detects, when the testing process needs a certain amount of pesticide extract, just need store the pesticide of extraction and place, the mode that current pesticide was stored is mostly stored through modes such as holding vessel or test tube, because the pesticide has volatility and has stronger toxicity, in case the pesticide volatilizees to can lead to in the air that testing personnel has the danger of poisoning, the setting causes inconvenience to further drawing of pesticide in the holding vessel simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a storage device for pesticide detection.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a pesticide detects uses storage device, includes the collecting pipe, run through sliding connection in the collecting pipe and have the push rod, the lower terminal surface fixedly connected with piston of push rod, terminal surface fixedly connected with extraction pipe under the collecting pipe, the support base that two symmetries of fixedly connected with set up on the lateral wall of collecting pipe, be equipped with the holding vessel on the support base, be equipped with on the lateral wall of collecting pipe and be used for collecting the fixed supporting mechanism who supports with the holding vessel of pesticide in-process to the holding vessel, it is used for realizing the control mechanism to the holding vessel storage pesticide in-process control to support to be equipped with between base and the holding vessel.

Preferably, the supporting mechanism comprises a supporting frame fixedly connected to the side wall of the collecting pipe, two elastic steel sheets are symmetrically arranged on the side walls of the left end and the right end of the supporting frame, and the two elastic steel sheets are fixedly connected through bolts.

Preferably, control mechanism includes the connecting pipe of fixed connection at the support base up end, the cover is equipped with the control valve on the lateral wall of connecting pipe, the up end fixed connection holding vessel of control valve, the contact site of control valve and connecting pipe is equipped with the sealing washer.

Preferably, the side wall of the extraction pipe is provided with connecting threads, and the side wall of the extraction pipe is in threaded connection with a sealing cover.

Preferably, the upper end face of the storage tank is fixedly connected with a connecting pipe, and an air outlet valve is fixedly connected at the joint of the connecting pipe.

Preferably, an installation groove is formed in the side wall of the piston, and a sealing ring is sleeved in the installation groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up the collecting pipe, supporting base and holding vessel isotructure, utilize the collecting pipe with support base intercommunication and communicate the holding vessel, when realizing that the testing process draws the pesticide, collect through the collecting pipe and draw to the storage in the holding vessel is impressed through pressure, the extraction when taking a sample in the convenient testing process when preventing that the pesticide is volatile.

2. Through setting up structures such as sealed cowling, sealing washer and sealing ring, realize drawing the back storage process to the pesticide, the collecting pipe is in encapsulated situation, prevents volatilizing the escape of pesticide, leads to the measurement personnel mistake to inhale and cause the danger of poisoning.

Drawings

Fig. 1 is a schematic front view of a storage device for pesticide detection according to the present invention;

fig. 2 is a schematic cross-sectional view of a storage device for pesticide detection according to the present invention;

fig. 3 is a schematic structural view of a supporting base of the storage device for pesticide detection according to the present invention.

In the figure: the device comprises a collecting pipe 1, a push rod 2, a piston 3, a mounting groove 4, a sealing ring 5, a supporting base 6, a sealing ring 7, a connecting pipe 8, an extraction pipe 9, a sealing cover 10, a storage tank 11, a control valve 12, a supporting frame 13 and an exhaust valve 14.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a storage device for pesticide detection comprises a collecting pipe 1, a push rod 2 is connected in the collecting pipe 1 in a penetrating and sliding manner, a piston 3 is fixedly connected to the lower end face of the push rod 2, an installation groove 4 is formed in the side wall of the piston 3, a sealing ring 5 is sleeved in the installation groove 4, an extraction pipe 9 is fixedly connected to the lower end face of the collecting pipe 1, a connecting thread is formed in the side wall of the extraction pipe 9, and a sealing cover 10 is connected to the side wall of the extraction pipe 9 in a threaded manner; support base 6 that two symmetries of fixedly connected with set up on collecting pipe 1's the lateral wall, be equipped with holding vessel 11 on the support base 6, be equipped with on collecting pipe 1's the lateral wall and be used for collecting the supporting mechanism that the pesticide in-process was fixed and was supported to holding vessel 11, supporting mechanism includes support frame 13 of fixed connection on collecting pipe 1 lateral wall, two symmetries of equal fixedly connected with set up the elastic steel piece on support frame 13's the left and right sides both ends lateral wall, two elastic steel pieces pass through bolt fixed connection.

Support to be equipped with between base 6 and the holding vessel 11 and be used for realizing the control mechanism who stores pesticide in-process to holding vessel 11, control mechanism includes fixed connection at the connecting pipe 8 that supports 6 up end of base, the cover is equipped with control valve 12 on the lateral wall of connecting pipe 8, up end fixed connection holding vessel 11 of control valve 12, the up end fixedly connected with connecting pipe of holding vessel 11, the kneck fixedly connected with discharge valve 14 control valve 12 of connecting pipe is equipped with sealing washer 7 with the contact site of connecting pipe 8.

When the device is used, firstly, the push rod 2 is pulled to drive the piston 3 on the push rod to extract and sample pesticide at a sampling point, the pesticide is extracted into the collecting pipe 1 in the process, the exhaust valve 14 and the control valve 12 are both in a closed state, the sealing cover 10 is spirally arranged on the side wall of the extracting pipe 9 after extraction is finished, so that the extracting pipe 9 is sealed, when the pesticide needs to be stored, the exhaust valve 14 and the control valve 12 are opened, the piston 3 is pressed downwards to press the pesticide into the storage tank 11 through the supporting base 6, in the process, due to the existence of the exhaust valve 14, air in the storage tank 11 is pressed out of the storage tank 11, due to the change of air pressure in the collecting pipe 1, liquid is pressed into the storage tank 11 automatically, the control valve 12 and the exhaust valve 14 are closed after all the pesticide is pressed, so that the collection and storage of the pesticide are realized, and simultaneously, when the sample needs to be sampled, the control valve 12 and the exhaust valve 14 are opened, and the pesticide can be extracted from the storage tank 11 by opening the sealing cover 10 and driving the piston 3 to move upwards.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a pesticide detects uses storage device, includes collecting pipe (1), its characterized in that, it has push rod (2) to run through sliding connection in collecting pipe (1), lower terminal surface fixedly connected with piston (3) of push rod (2), terminal surface fixedly connected with extraction pipe (9) under collecting pipe (1), support base (6) that two symmetries of fixedly connected with set up on the lateral wall of collecting pipe (1), be equipped with holding vessel (11) on support base (6), be equipped with on the lateral wall of collecting pipe (1) and be used for collecting fixed supporting mechanism who supports of pesticide in-process to holding vessel (11), be equipped with between support base (6) and holding vessel (11) and be used for realizing storing the control mechanism of pesticide in-process to holding vessel (11).

2. The storage device for pesticide detection as claimed in claim 1, wherein the support mechanism comprises a support frame (13) fixedly connected to the side wall of the collection pipe (1), two symmetrically arranged elastic steel sheets are fixedly connected to the side walls of the left end and the right end of the support frame (13), and the two elastic steel sheets are fixedly connected through a bolt.

3. The storage device for pesticide detection as claimed in claim 2, wherein the control mechanism comprises a connecting pipe (8) fixedly connected to the upper end surface of the support base (6), a control valve (12) is sleeved on the side wall of the connecting pipe (8), the upper end surface of the control valve (12) is fixedly connected with a storage tank (11), and a sealing ring (7) is arranged at the contact part of the control valve (12) and the connecting pipe (8).

4. The storage device for pesticide detection as claimed in claim 3, wherein the side wall of the extraction pipe (9) is provided with a connecting thread, and the side wall of the extraction pipe (9) is connected with a sealing cover (10) in a threaded manner.

5. The storage device for pesticide detection according to claim 4, wherein a connecting pipe is fixedly connected to the upper end face of the storage tank (11), and an exhaust valve (14) is fixedly connected to an interface of the connecting pipe.

6. The storage device for pesticide detection as claimed in claim 5, wherein a mounting groove (4) is formed on the side wall of the piston (3), and a sealing ring (5) is sleeved in the mounting groove (4).