Sample conveying box with high heat insulation performance for pneumatic sample conveying

Abstract

The utility model relates to a pneumatic sample sending box with strong heat insulation performance, which belongs to the technical field of pneumatic sample sending and comprises a base, a box body is fixed on the upper surface of the base, a cover plate is arranged above the box body, a sealing gasket is fixed on the lower surface of the cover plate, a sealing mechanism for sealing the sample sending box is arranged on the box body, and the sealing mechanism is arranged on the box body. A heat insulation mechanism used for heat insulation is arranged on the base, and a containing groove is formed in the upper surface of the box body. According to the pneumatic sample feeding box with the high heat insulation performance, the mounting position of a cover plate can be positioned through cooperation of a positioning rod and a positioning groove, so that the cover plate is conveniently fixed, and through cooperation of clamping blocks, after the positioning rod enters the positioning groove, the clamping blocks are extruded to enter the mounting groove, so that the positioning rod can be inserted into the mounting groove; and through cooperation of a second spring, elastic force can be applied to a clamping block, so that the clamping block is bounced into a bayonet, and the cover plate is fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wind sample delivery, in particular to a wind sample delivery sample delivery box with strong heat insulation performance. BACKGROUND

[0002] The wind sample delivery is a kind of conveying mode by the energy of gas in pipeline, makes sample run according to specified route, it is mainly used as a technical means, preferably meet the requirements of fast sample delivery, fast analysis, fast feedback in the process of ironmaking, steelmaking and furnace outer refining, this has important significance to shorten smelting time, ensure product quality, improve the economic benefit of enterprise, save a large amount of manpower simultaneously, reduce labor intensity, and have popularization value in metallurgy and other industries.

[0003] As China utility model patent publication number (CN219044692U) discloses a kind of wind sample delivery system sample delivery box, the wind sample delivery system sample delivery box includes shell, with inner cavity;Shell surface is equipped with inductive rubber ring and pair of holes, pair of holes are set and penetrate inner cavity;Sample delivery carrier, detachably set in inner cavity, sample delivery carrier has accommodating groove for accommodating test piece;Connecting ring, is equipped with in one end of shell;Top cover, detachably connect connecting ring;Bottom cover, is equipped with in the other end of shell, the utility solves the problem that the sample box widely used at present is mostly solid, so that resistance is large in conveying process, reduces conveying speed, and sample delivery box design is single, lack corresponding alignment structure, after sample box reaches destination, it is difficult to determine the accuracy of arrival position, leading to mechanical hand cannot accurately sample, thereby affecting sampling efficiency, increase sampling test cost, but the patent is not convenient for opening sample delivery box by mechanical hand, leading to the opening of sample delivery box is inconvenient, sample in sample delivery box cannot be quickly taken out, make work efficiency reduce, affect practicability. UTILITY MODEL CONTENT

[0004] In view of the defects of prior art, the utility model provides a kind of wind sample delivery sample delivery box with strong heat insulation performance, with the advantage that mechanical hand is opened sample delivery box to extract sample, solve the problem that the patent is not convenient for opening sample delivery box by mechanical hand, leading to the opening of sample delivery box is inconvenient, sample in sample delivery box cannot be quickly taken out, make work efficiency reduce, affect practicability.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of wind sample delivery sample delivery box with strong heat insulation performance, including base, the upper surface of the base is fixed with box body, the upper of the box body is equipped with cover plate, the lower surface of the cover plate is fixed with sealing gasket, the box body is provided with the closure mechanism for closing sample delivery box, the base is provided with the heat insulation mechanism for heat insulation, the upper surface of the box body is equipped with placement groove;

[0006] The closing mechanism comprises a first spring, the upper surface of the box body is provided with a positioning groove, one end of the first spring is fixed to the inner bottom wall of the positioning groove, the lower surface of the cover plate is fixed with a positioning rod, the outer side of the positioning rod is provided with a mounting groove, the left side inner wall of the mounting groove is fixed with a second spring, the other end of the second spring is fixed with a clamping block, the inner side of the positioning groove is provided with a bayonet, and the box body is provided with a dismounting assembly.

[0007] Further, the outer diameter of the cover plate is larger than the outer diameter of the box body, and the outer diameter of the sealing gasket is matched with the inner diameter of the placing groove.

[0008] Further, the number of the positioning grooves is two, and the positioning grooves are symmetrically distributed left and right around the central axis of the box body, the number of the positioning rods is equal to that of the positioning grooves, and the positions of the positioning rods correspond to those of the positioning grooves.

[0009] Further, the dismounting assembly comprises a third spring, one end of the third spring is fixed to the outer side of the box body, the other end of the third spring is fixed with a push plate, the inner side of the push plate is fixed with a connecting rod, and the other end of the connecting rod is fixed with a push block.

[0010] Further, the position of the push block corresponds to that of the bayonet, and the outer diameter of the push block is matched with the inner diameter of the bayonet.

[0011] Further, the heat insulation mechanism comprises a heat insulation layer, the heat insulation layer is fixed to the inner side of the placing groove, the inner side of the heat insulation layer is fixed with a heat preservation layer, and the inner side of the heat preservation layer is fixed with a crucible.

[0012] Further, the heat insulation layer is a ceramic fiber layer, and the heat preservation layer is an aluminum silicate heat preservation cotton layer.

[0013] Compared with the prior art, the technical scheme has the following beneficial effects:

[0014] 1、The sample box with strong heat insulation performance, through the cooperation of the positioning rod and the positioning groove, the installation position of the cover plate can be positioned, so that the cover plate is fixed, through the cooperation of the clamping block, after the positioning rod enters the inside of the positioning groove, the clamping block is extruded to enter the mounting groove, so that the positioning rod can be inserted into the mounting groove, through the cooperation of the second spring, the clamping block can be applied with elastic force, so that the clamping block is popped into the bayonet, so as to fix the cover plate, through the cooperation of the push block, the clamping block in the bayonet can be pushed out, so that the first spring pops out the positioning rod, so as to take away the cover plate.

[0015] 2、The sample box for pneumatic sample sending with strong heat insulation performance can store high-temperature metal samples, thereby facilitating pneumatic sample sending, can keep the samples in the crucible warm, thereby avoiding the rapid loss of temperature of the samples and affecting metallurgical work, and can prevent the high temperature of the samples from being transmitted to the outside of the sample box, thereby preventing the manipulator from being damaged when clamping. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a sealing mechanism schematic view of the utility model;

[0018] Figure 3 It is a heat insulation mechanism schematic view of the utility model.

[0019] In the drawing: 1 base, 2 box body, 3 cover plate, 4 sealing gasket, 5 sealing mechanism, 501 first spring, 502 positioning groove, 503 positioning rod, 504 mounting groove, 505 second spring, 506 clamping block, 507 clamping hole, 508 third spring, 509 push plate, 510 connecting rod, 511 push block, 6 heat insulation mechanism, 601 heat insulation layer, 602 heat preservation layer, 603 crucible, 7 placing groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figure 1 The sample box for pneumatic sample sending with strong heat insulation performance in the embodiment comprises a base 1, the upper surface of the base 1 is fixedly connected with a box body 2, the upper portion of the box body 2 is provided with a cover plate 3, the lower surface of the cover plate 3 is fixedly connected with a sealing gasket 4, the box body 2 is provided with a sealing mechanism 5 for sealing the sample box, so that the manipulator in the laboratory can operate the sample box, the base 1 is provided with a heat insulation mechanism 6 for heat insulation and heat preservation, thereby improving the heat insulation and heat preservation performance of the sample box, and the upper surface of the box body 2 is provided with a placing groove 7.

[0022] The outer diameter of the cover plate 3 is greater than the outer diameter of the box body 2, the outer diameter of the sealing gasket 4 is adapted to the inner diameter of the placing groove 7, and leakage of the samples stored in the sample box is avoided.

[0023] Please refer to Figure 2, in order to facilitate the laboratory manipulator to send sample box operation, the closing mechanism 5 in the embodiment includes a first spring 501, the upper surface of the box body 2 is provided with a positioning groove 502, one end of the first spring 501 is fixed with the inner bottom wall of the positioning groove 502, the lower surface of the cover plate 3 is fixed with a positioning rod 503, the positioning rod 503 is inserted into the positioning groove 502, the closing position of the cover plate 3 is positioned, the cover plate 3 is pressed down, the positioning rod 503 is compressed, the outer side of the positioning rod 503 is provided with a mounting groove 504, the left inner wall of the mounting groove 504 is fixed with a second spring 505, the positioning rod 503 drives the second spring 505 to move, the other end of the second spring 505 is fixed with a clamping block 506, the second spring 505 drives the clamping block 506 to move, when the clamping block 506 moves into the positioning groove 502, the inner wall of the positioning groove 502 extrudes the clamping block 506, so that the clamping block 506 enters the mounting groove 504 and extrudes the second spring 505, the inner side of the positioning groove 502 is provided with a bayonet 507, when the clamping block 506 moves to the bayonet 507, the second spring 505 pops out the clamping block 506, so that the position of the positioning rod 503 is fixed, at the same time, the cover plate 3 and the sealing gasket 4 are tightly covered on the upper surface of the box body 2, the box body 2 is provided with a dismounting assembly.

[0024] In the example, the number of positioning grooves 502 is two, and is distributed symmetrically left and right of the central axis of the box body 2, the number of positioning rods 503 is equal to the number of positioning grooves 502, and position by position corresponds, avoiding the position of the cover plate 3 from being deviated, the outer diameter of the positioning rod 503 is matched with the inner diameter of the positioning groove 502, the number of bayonets 507 is two, and respectively corresponds to the position of the two clamping blocks 506.

[0025] It should be noted that the dismounting assembly includes a third spring 508, one end of the third spring 508 is fixed with the outer side of the box body 2, the number of the third spring 508 is two, and respectively corresponds to the position of the two bayonets 507, the other end of the third spring 508 is fixed with a push plate 509, after the sample box reaches the target position, the manipulator extrudes the push plate 509 on both sides of the box body 2 at the same time, the inner side of the push plate 509 is fixed with a connecting rod 510, so that the push plate 509 drives the connecting rod 510 to move, the other end of the connecting rod 510 is fixed with a push block 511, the connecting rod 510 drives the push block 511 to move, the push block 511 pushes out the clamping block 506 inside the bayonet 507, so that the positioning rod 503 loses the fixing effect, at this time, the first spring 501 applies elastic force to the positioning rod 503, so that the positioning rod 503 pops up, then the position of the manipulator is changed, the cover plate 3 is taken off, and the sample inside the sample box can be taken out, the position of the push block 511 corresponds to the position of the bayonet 507, and the outer diameter of the push block 511 is matched with the inner diameter of the bayonet 507, so that the clamping block 506 can be separated from the bayonet 507.

[0026] Please refer to Figure 3In order to improve the heat insulation performance of the sample box, the heat insulation mechanism 6 in the embodiment includes a heat insulation layer 601 fixed with the inner side of the placing groove 7 to prevent temperature transmission to the outside. The inner side of the heat insulation layer 601 is fixed with a heat preservation layer 602 to prevent the sample temperature from being quickly lost and affecting the metallurgical work. The inner side of the heat preservation layer 602 is fixed with a crucible 603 for storing high-temperature samples.

[0027] In the present example, the heat insulation layer 601 is a ceramic fiber layer. The ceramic fiber material of the heat insulation layer 601 can isolate the temperature inside the sample box, thereby avoiding the high temperature of the sample from being transmitted to the outside of the box body 2, causing damage to the box body 2 and the mechanical hand. The heat preservation layer 602 is an aluminum silicate heat preservation cotton layer. The aluminum silicate heat preservation cotton material of the heat preservation layer 602 can heat the crucible 603 inside, thereby greatly slowing down the temperature loss rate of the sample stored in the crucible 603.

[0028] The working principle of the above embodiment is as follows:

[0029] (1) First, the sample to be sent is loaded into the crucible 603 inside the sample box. Then, the cover plate 3 is moved, the positioning rod 503 is moved by the cover plate 3, the positioning rod 503 is moved to the positioning groove 502, the positioning rod 503 is inserted into the positioning groove 502, the closed position of the cover plate 3 is positioned, then the cover plate 3 is pressed down, the first spring 501 is compressed by the positioning rod 503, the second spring 505 is moved by the positioning rod 503, the second spring 505 moves the clamping block 506, when the clamping block 506 moves into the positioning groove 502, the inner wall of the positioning groove 502 extrudes the clamping block 506, the clamping block 506 enters the installation groove 504, and the second spring 505 is extruded, when the clamping block 506 moves to the clamping port 507, the second spring 505 pops out the clamping block 506, the position of the positioning rod 503 is fixed, and at the same time, the cover plate 3 and the sealing gasket 4 are tightly covered on the upper surface of the box body 2.

[0030] (2) After the sample is installed, the sample sending box is placed in the pneumatic sample sending device, so that the sample sending box is sent to the target position, after the sample sending box reaches the target position, the mechanical hand extrudes the push plate 509 on both sides of the box body 2 at the same time, the push plate 509 drives the connecting rod 510 to move, the connecting rod 510 drives the push block 511 to move, the push block 511 pushes the clamping block 506 in the bayonet 507 out, so that the positioning rod 503 loses the fixing effect, at this time the first spring 501 exerts the elastic force on the positioning rod 503, so that the positioning rod 503 is popped up, then the position of the mechanical hand is changed, the cover plate 3 is taken off, and the sample in the sample sending box can be taken out, through the ceramic fiber material of the heat insulation layer 601, the temperature in the sample sending box can be isolated, so as to avoid that the high temperature of the sample is transmitted to the outside of the box body 2, and the box body 2 and the mechanical hand are damaged, through the aluminum silicate heat preservation cotton material of the heat preservation layer 602, the heat preservation of the crucible 603 in the inside can be realized, so that the temperature loss speed of the sample stored in the crucible 603 is greatly slowed down.

[0031] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0032] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the present application.

Claims

1. A sample delivery box with strong heat insulation performance for pneumatic sample delivery, comprising a base (1), characterized in that: The upper surface of the base (1) is fixed with a box body (2), the upper side of the box body (2) is provided with a cover plate (3), the lower surface of the cover plate (3) is fixed with a sealing gasket (4), the box body (2) is provided with a closing mechanism (5) for closing the sample sending box, the base (1) is provided with a heat insulation mechanism (6) for heat insulation, and the upper surface of the box body (2) is provided with a placing groove (7). The closing mechanism (5) comprises a first spring (501), the upper surface of the box body (2) is provided with a positioning groove (502), one end of the first spring (501) is fixed with the inner bottom wall of the positioning groove (502), the lower surface of the cover plate (3) is fixed with a positioning rod (503), the outer side of the positioning rod (503) is provided with a mounting groove (504), the left side inner wall of the mounting groove (504) is fixed with a second spring (505), the other end of the second spring (505) is fixed with a clamping block (506), the inner side of the positioning groove (502) is provided with a clamping hole (507), and the box body (2) is provided with a dismounting assembly.

2. The sample delivery box with strong thermal insulation performance for air delivery according to claim 1, characterized in that: The outer diameter of the cover plate (3) is greater than that of the box body (2), and the outer diameter of the sealing gasket (4) is matched with the inner diameter of the placing groove (7).

3. The sample delivery box with strong thermal insulation performance for air delivery according to claim 1, characterized in that: The number of the positioning grooves (502) is two, and they are distributed symmetrically left and right around the central axis of the box body (2), the number of the positioning rods (503) is equal to that of the positioning grooves (502), and they are one-to-one corresponding.

4. The sample delivery box with strong thermal insulation performance for air delivery according to claim 1, characterized in that: The dismounting assembly comprises a third spring (508), one end of the third spring (508) is fixed with the outer side of the box body (2), the other end of the third spring (508) is fixed with a push plate (509), the inner side of the push plate (509) is fixed with a connecting rod (510), and the other end of the connecting rod (510) is fixed with a push block (511).

5. The sample delivery box with strong thermal insulation performance for air delivery according to claim 4, characterized in that: The position of the push block (511) corresponds to that of the clamping hole (507), and the outer diameter of the push block (511) is matched with the inner diameter of the clamping hole (507).

6. The sample delivery box with strong thermal insulation performance for air delivery according to claim 1, characterized in that: The heat insulation mechanism (6) comprises a heat insulation layer (601), the heat insulation layer (601) is fixed with the inner side of the placing groove (7), the inner side of the heat insulation layer (601) is fixed with a heat preservation layer (602), and the inner side of the heat preservation layer (602) is fixed with a crucible (603).

7. The sample delivery box with strong thermal insulation performance for air delivery according to claim 6, characterized in that: The heat insulation layer (601) is a ceramic fiber layer, and the heat preservation layer (602) is an aluminum silicate heat preservation cotton layer.

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