CN218725591U

CN218725591U - Remote automatic sampling device for dangerous objects

Info

Publication number: CN218725591U
Application number: CN202222796440.5U
Authority: CN
Inventors: 王廷东; 焦洪玉; 王杨芬
Original assignee: Xi'an Aerospace Sunvalor Electromechanical Equipment Co ltd
Current assignee: Xi'an Aerospace Sunvalor Electromechanical Equipment Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-24
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a long-range automatic sampling device for hazardous articles relates to the automatic sampling field. The device comprises a storage container, wherein a containing cavity for storing solution is formed in the storage container, a shifting-out opening convenient for sampling and solution entering and exiting is formed in the top end of the containing cavity, a sliding block is vertically and slidably connected in the containing cavity, a test tube is inserted in the sliding block, a fixing mechanism for fixing the test tube is arranged in the sliding block, and an automatic sampling mechanism for automatically sampling the solution is arranged in the containing cavity; fixed establishment includes two grip blocks of sliding connection in the test tube that is used for of sliding block top, two the grip block sets up about test tube axis horizontal symmetry. The motor is opened, drives the threaded rod and rotates to let the sliding block drive the test tube and move down, carry out long-range sample, sliding block rebound afterwards, move to wearing out storage container, alright take off the test tube, accomplish the sample until the test tube.

Description

Remote automatic sampling device for dangerous objects

Technical Field

The utility model relates to an automatic sampling field of chemistry hazardous articles especially relates to a long-range automatic sampling device for hazardous articles.

Background

The chemical dangerous articles refer to explosive articles, compressed gases, liquefied gases, flammable liquids, flammable solids, spontaneous combustion articles, flammable articles when meeting moisture, oxidizing agents, organic peroxides, toxic articles and corrosive articles listed in the classification standard specified in national standard 'dangerous goods classification and product name number'.

In a laboratory or a chemical plant, some liquid chemical dangerous materials may be used, and generally need to go through many steps such as standing or settling in the process of handling the chemical dangerous materials, and the steps may need to be sampled and checked at times to determine the instant state in the process of operation, and the sampling process needs to be very careful due to the dangerous materials, and particularly in a large container of the plant, the sampling of small wings is very difficult, so a remote automatic sampling device for the dangerous materials is proposed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In view of this, the utility model aims at providing a long-range automatic sampling device for hazardous articles to realize carrying out long-range automatic sampling to the hazardous articles, effectively avoid the potential safety hazard, increase the efficiency of sample.

(II) technical scheme

In order to achieve the technical purpose, the utility model provides a long-range automatic sampling device for hazardous articles:

it includes storage container, storage container's inside is offered and is used for storing the chamber that holds of solution, the top that holds the chamber is seted up the mouth that shifts out of being convenient for sample and solution business turn over, the vertical sliding connection in inside that holds the chamber has the sliding block, the inside of sliding block is inserted and is equipped with the test tube, the inside of sliding block is provided with carries out the fixed establishment of fixing to the test tube, the inside that holds the chamber is provided with carries out the automatic sampling mechanism of automatic sampling to solution.

Preferably, fixed establishment includes two grip blocks of sliding connection in the slide block top that are used for the centre gripping test tube, two the grip block sets up about test tube axis horizontal symmetry, the inside of slide block is provided with lets grip block automatically move's automatic movement mechanism.

Preferably, the automatic moving mechanism includes the control block with the one end fixed connection of grip block, the bottom fixedly connected with T type slider of control block, two gliding activity grooves of confession two T type sliders respectively are seted up to the inside of sliding block, the horizontal fixedly connected with slide bar in inside in activity groove, the slide bar run through the middle part of T type slider and with T type slider sliding connection, the outside cover of slide bar is equipped with the elastic component, the both ends of elastic component respectively with one side of T type slider and one side inner wall fixed connection in activity groove, hold the top side inner wall in chamber and set up two cooperation grooves of mutually supporting with two control blocks.

Preferably, the height of the control block is higher than that of the clamping plate, the top of the control block is inclined, and the control block is attached to the inclined inner wall of the matching groove.

Preferably, automatic sampling mechanism includes that vertical rotation connects the threaded rod in holding the intracavity, the threaded rod run through the inside of sliding block and with the middle part threaded connection of sliding block, storage container's top fixed mounting has and is used for driven motor, the threaded rod is worn out storage container's tip and the output shaft fixed connection of motor.

Preferably, the both sides that the sliding block is fore-and-aft are all fixedly connected with T type guide block, hold two inner walls that the chamber is fore-and-aft and all seted up the gliding T type guide slot of confession T type guide block.

Preferably, the stopper that blocks up is carried out shifting out the mouth has been placed on storage container's top, the grip block is close to one side fixedly connected with rubber pad of test tube, supply test tube slip male slot has been seted up to the inside of sliding block.

According to the technical scheme, the method has the following beneficial effects:

1: the motor is opened, drives the threaded rod and rotates to let the sliding block drive the test tube and move down, carry out long-range sample, sliding block rebound afterwards, move to wearing out storage container, alright take off the test tube, accomplish the sample until the test tube.

2: when the sliding block upwards moves, the control block is driven to upwards move in the matching groove, so that the two control blocks can be far away, the two clamping plates are mutually far away, the test tube can be smoothly taken out, the automation of the device is greatly improved, and the contact times of an operator and dangerous objects are reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a receiving cavity of a remote automatic sampling device for dangerous objects according to the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 of a remote automatic sampling device for dangerous objects according to the present invention;

fig. 3 is a schematic perspective view of a remote automatic sampling device for dangerous objects according to the present invention;

fig. 4 is a schematic structural diagram of a T-shaped guide block of a remote automatic sampling device for dangerous objects according to the present invention.

Description of the drawings: 1. a storage container; 2. an accommodating chamber; 3. a moving outlet; 4. a plug; 5. a slider; 6. a threaded rod; 7. a motor; 8. a test tube; 9. inserting slots; 10. a clamping plate; 11. a control block; 12. a mating groove; 13. an elastic member; 14. a slide bar; 15. a movable groove.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations, not necessarily indicative of specific dimensions and proportions of various embodiments of the disclosure, illustrating the concepts and principles of the disclosure. Certain features that are part of a particular figure may be exaggerated in order to illustrate relevant details or structures of embodiments of the present disclosure.

Referring to FIGS. 1-4:

example 1

A remote automatic sampling device for dangerous objects comprises a storage container 1, wherein a containing cavity 2 for storing solution is formed in the storage container 1, a shifting-out port 3 convenient for sampling and solution entering and exiting is formed in the top end of the containing cavity 2, a sliding block 5 is vertically and slidably connected in the containing cavity 2, a test tube 8 is inserted in the sliding block 5, a fixing mechanism for fixing the test tube 8 is arranged in the sliding block 5, and an automatic sampling mechanism for automatically sampling solution is arranged in the containing cavity 2; furthermore, a plug 4 for plugging the removal port 3 is arranged at the top end of the storage container 1, a rubber pad is fixedly connected to one side, close to the test tube 8, of the clamping plate 10, and a slot 9 for the test tube 8 to be inserted in a sliding manner is formed in the sliding block 5; it should also be noted that by providing a rubber pad, the test tube can be better fixed and protected.

Specifically, fixed establishment includes two grip blocks 10 that are used for centre gripping test tube 8 at 5 tops of sliding block, and two grip blocks 10 are provided with the automatic moving mechanism who lets grip block 10 self-moving in test tube 8 axis horizontal symmetry setting about the test tube in slide block 5 inside.

More specifically, the automatic moving mechanism comprises a control block 11 fixedly connected with one end of the clamping plate 10, a T-shaped sliding block is fixedly connected with the bottom end of the control block 11, two movable grooves 15 for the two T-shaped sliding blocks to slide respectively are formed in the sliding block 5, a sliding rod 14 is transversely and fixedly connected in the movable grooves 15, the sliding rod 14 penetrates through the middle of the T-shaped sliding block and is in sliding connection with the T-shaped sliding block, an elastic part 13 is sleeved on the outer side of the sliding rod 14, two ends of the elastic part 13 are fixedly connected with one side of the T-shaped sliding block and the inner wall of one side of the movable grooves 15 respectively, and two matching grooves 12 matched with the two control blocks 11 are formed in the inner wall of the top side of the accommodating cavity 2; it should be noted that the elastic member 13 may be a spring, and in an original state, the two clamping plates 10 may clamp and fix the test tube 8; it should be noted that the sliding rod 14 can prevent the elastic element 13 from being pressed and bent and protruding out of the movable slot 15 during the process of compressing the elastic element 13; further, the height of the control block 11 is higher than that of the holding plate 10, the top of the control block 11 is inclined, and the control block 11 and the inclined inner wall of the matching groove 12 are mutually attached.

Example 2

A remote automatic sampling device for dangerous objects is characterized in that on the basis of the first embodiment, an automatic sampling mechanism comprises a threaded rod 6 vertically and rotatably connected in an accommodating cavity 2, the threaded rod 6 penetrates through the inside of a sliding block 5 and is in threaded connection with the middle of the sliding block 5, a motor 7 for driving is fixedly installed at the top of a storage container 1, and the end part of the threaded rod 6, which penetrates out of the storage container 1, is fixedly connected with an output shaft of the motor 7; it is also worth mentioning that the threaded rod 6 is longitudinally co-linear with the test tube 8, without mutual contact, so that the device can be used smoothly.

Specifically, two longitudinal sides of the sliding block 5 are fixedly connected with T-shaped guide blocks, and two longitudinal inner walls of the accommodating cavity 2 are provided with T-shaped guide grooves for the T-shaped guide blocks to slide; wherein, can let more stable that sliding block 5 reciprocated through being provided with T type guide block and T type guide slot.

The working principle is as follows: when sampling is needed, the plug 4 is removed from the removing port 3 and placed at the top of the storage container 1, then the test tube 8 is inserted into the slot 9, then the motor 7 is started, the motor 7 drives the threaded rod 6 to rotate, so that the sliding block 5 moves downwards, the control block 11 moves downwards in the matching groove 12 in the downward movement process of the sliding block 5, and due to the fact that the inclined surface of the matching groove 12 is attached to the inclined top of the control block 11, the two control blocks 11 move close to each other in the downward movement process under the release effect of the elastic piece 13, the control block 11 moves to drive the clamping plates 10 to move until the two clamping plates 10 are close to each other to clamp and fix the test tube 8;

in-process at sliding block 5 downstream, 5 fore-and-aft two T type guide blocks of sliding block also move in T type guide slot, when sliding block 5 moves down to the top that solution does not cross test tube 8, solution can get into in the test tube 8, motor 7 drives threaded rod 6 reversal afterwards, let sliding block 5 move up, after moving test tube 8 and wearing out storage container 1, control block 11 also can scratch into cooperation groove 12, and then cooperate 12 cooperations with cooperation groove, separate until two grip blocks 10, afterwards the operator alright take off test tube 8 smoothly.

Exemplary embodiments of the disclosed concept have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above, and various combinations of features and structures may be made without departing from the concept of the disclosed concept without departing from the scope of the disclosed concept, which is defined by the appended claims.

Claims

1. The utility model provides a long-range automatic sampling device for hazardous articles, includes storage container (1), its characterized in that, the inside of storage container (1) is offered and is used for holding chamber (2) of storage solution, the top that holds chamber (2) is offered and is convenient for sample and the mouth (3) that shifts out of solution business turn over, the vertical sliding connection in inside that holds chamber (2) has sliding block (5), the inside of sliding block (5) is inserted and is equipped with test tube (8), the inside of sliding block (5) is provided with carries out fixed establishment to test tube (8), the inside that holds chamber (2) is provided with carries out automatic sampling mechanism of automatic sampling to solution.

2. A remote automatic sampling device for dangerous goods according to claim 1, characterized in that the fixing mechanism comprises two clamping plates (10) for clamping the test tube (8) which are slidably connected to the top of the sliding block (5), the two clamping plates (10) are horizontally and symmetrically arranged about the central axis of the test tube (8), and an automatic moving mechanism for automatically moving the clamping plates (10) is arranged inside the sliding block (5).

3. The remote automatic sampling device for the dangerous objects according to claim 2, wherein the automatic moving mechanism comprises a control block (11) fixedly connected with one end of the clamping plate (10), a T-shaped sliding block is fixedly connected to the bottom end of the control block (11), two movable grooves (15) for the two T-shaped sliding blocks to slide respectively are formed in the sliding block (5), a sliding rod (14) is transversely and fixedly connected to the inside of each movable groove (15), the sliding rod (14) penetrates through the middle of the T-shaped sliding block and is slidably connected with the T-shaped sliding block, an elastic part (13) is sleeved on the outer side of the sliding rod (14), two ends of the elastic part (13) are fixedly connected with one side of the T-shaped sliding block and the inner wall of one side of the movable grooves (15), and two matching grooves (12) matched with the two control blocks (11) are formed in the inner wall of the top side of the accommodating cavity (2).

4. A remote automatic sampling device for dangerous goods according to claim 3, characterized in that the height of the control block (11) is higher than the height of the clamping plate (10), the top of the control block (11) is inclined, and the control block (11) and the inclined inner wall of the matching groove (12) are mutually attached.

5. The remote automatic sampling device for dangerous objects according to claim 1, wherein the automatic sampling mechanism comprises a threaded rod (6) vertically and rotatably connected in the accommodating cavity (2), the threaded rod (6) penetrates through the inside of the sliding block (5) and is in threaded connection with the middle of the sliding block (5), a motor (7) for driving is fixedly installed at the top of the storage container (1), and the end of the threaded rod (6) penetrating out of the storage container (1) is fixedly connected with an output shaft of the motor (7).

6. The remote automatic sampling device for dangerous objects according to claim 5, wherein T-shaped guide blocks are fixedly connected to both longitudinal sides of the sliding block (5), and T-shaped guide grooves for the T-shaped guide blocks to slide are formed in both longitudinal inner walls of the accommodating cavity (2).

7. The remote automatic sampling device for dangerous goods according to claim 2, characterized in that the top of the storage container (1) is placed with a plug (4) for plugging the removal port (3), one side of the clamping plate (10) close to the test tube (8) is fixedly connected with a rubber pad, and the inside of the sliding block (5) is provided with a slot (9) for the test tube (8) to be inserted in a sliding way.