CN212844492U

CN212844492U - Desulfurization powder sampling device

Info

Publication number: CN212844492U
Application number: CN202021788319.2U
Authority: CN
Inventors: 王俊超
Original assignee: Luoyang Yihuilong Environmental Protection Material Co ltd
Current assignee: Luoyang Yihuilong Environmental Protection Material Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-03-30
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a desulfurization powder sampling device, including the sampling mechanism who is used for the sample with be used for driving the telescopic machanism that the sampling mechanism goes on stretching out and drawing back and do telescopic machanism provides the power unit of power, the coupling mechanism is passed through to sampling mechanism one end and is connected telescopic machanism, telescopic machanism power end is provided with power unit, power unit external connection grips the mechanism. The utility model discloses utilize outside sleeve, thief rod, the cooperation of sample groove, can the ration sample, improve the sample accuracy to can dismantle outside sleeve through coupling mechanism, thereby convenient collection and storage utilize the outside telescopic link of different specifications, inside telescopic link and drive telescopic machanism and the cooperation of stretching out and drawing back of sample mechanism through power unit, thereby conveniently take a sample the powder of the different degree of depth, improve the sample variety.

Description

Desulfurization powder sampling device

Technical Field

The utility model relates to a desulfurization powder sample field especially relates to a desulfurization powder sampling device.

Background

In the molten iron desulphurization pretreatment process, desulphurization powder needs to be added into the blast furnace to desulfurize the molten iron. The effect of molten iron desulphurization mainly depends on the quality of the desulphurization powder, and therefore, steel enterprises set quality standards for the desulphurization powder. For example, the magnesium desulfurization powder is composed of magnesium powder and lime powder, and the mass ratio of the magnesium powder to the lime powder is strictly regulated. However, in reality, the price of the magnesium powder is much higher than that of the lime powder, and the cost of the desulfurization powder can be greatly reduced by reducing the proportion of the magnesium powder, so that steel enterprises detect the desulfurization powder used each time to determine whether the proportion of the magnesium powder and the lime powder meets the standard or not.

Common sample mode all utilizes the test tube to take a sample, and the operation mode is complicated to when the desulfurization powder of the different degree of depth of needs sample, then need appurtenance, waste time and energy, and the save mode is unstable after the sample, exposes for a long time and can cause the inspection data to take place the deviation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a desulfurization powder sampling device for solving the problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a desulfurization powder sampling device comprises a sampling mechanism for sampling, a telescopic mechanism for driving the sampling mechanism to stretch and retract, and a power mechanism for providing power for the telescopic mechanism, wherein one end of the sampling mechanism is connected with the telescopic mechanism through a connecting mechanism, the power end of the telescopic mechanism is provided with the power mechanism, and the outside of the power mechanism is connected with a holding mechanism;

the holding mechanism comprises a handle, a control button, a display screen and a storage battery, the control button is arranged at the upper end of the outer part of the handle, the display screen is arranged on the front side of the control button, and the storage battery is arranged in the handle;

the telescopic mechanism comprises an external telescopic rod and an internal telescopic rod, and the inner side of the external telescopic rod is connected with the internal telescopic rod in a sliding manner;

the sampling mechanism comprises an external sleeve, a sampling rod, a sampling groove and a limiting block, the internal part of the external sleeve is connected with the sampling rod in a sliding way, the limiting block is arranged between the external sleeve and the sampling rod, and the sampling groove is formed on the sampling rod;

the power mechanism comprises a telescopic motor, a screw rod, a sliding block and a clamping groove, the telescopic motor is connected to the inner side of the handle, one end of the telescopic motor is connected with the screw rod, the other end of the screw rod is connected with the encoder, the sliding block is connected to the screw rod, the clamping groove is formed in one end of the sliding block, and the clamping groove is connected with the outer telescopic rod and the inner telescopic rod through a disassembling block.

Preferably: the connecting mechanism comprises a first external thread sleeve, a first internal threaded rod, a second external thread sleeve and a second internal threaded rod, the first external thread sleeve is arranged at one end of the external telescopic rod, the first external thread sleeve is internally connected with the first internal threaded rod, the first internal threaded rod is connected with one end of the external sleeve, the second external thread sleeve is arranged at one end of the internal telescopic rod, the second external thread sleeve is internally connected with the second internal threaded rod, and the second internal threaded rod is arranged at one end of the sampling rod.

So set up, when need connect outside telescopic link outside sleeve inside telescopic link during the sample rod, will first outside thread bush is aimed at first inside threaded rod, second outside thread bush is aimed at second inside threaded rod, rotates outside sleeve for two sets of screw thread cooperate the connection, thereby assemble.

Preferably: coupling mechanism includes first loop bar, first cooperation pole, first locking piece, second loop bar, first loop bar sets up outside telescopic link one end, first loop bar inboard is passed through first locking piece is connected first cooperation pole, first cooperation pole sets up outside sleeve one end, the second loop bar sets up inside telescopic link one end, the second loop bar inboard is passed through the second locking piece and is connected second cooperation pole, second cooperation pole sets up thief rod one end.

According to the arrangement, when the external telescopic rod, the external sleeve, the internal telescopic rod and the sampling rod need to be connected, the first matching rod is inserted into the first sleeve rod, the second matching rod is inserted into the second sleeve rod, and the first locking block and the second locking block are clamped by rotating a certain angle, so that the connection is completed.

Preferably: the first external threaded sleeve and the external telescopic rod are integrally formed, and the first internal threaded rod and the external sleeve are integrally formed.

So set up, first outside thread bush first inside threaded rod all plays the connection effect, and integrated into one piece has guaranteed intensity.

Preferably: the first sleeve rod is integrally formed on the outer telescopic rod, and the first matching rod is integrally formed on the outer sleeve.

So set up, first loop bar with first cooperation pole all plays the connection effect, and integrated into one piece has guaranteed intensity.

Preferably: the control button the display screen is inlaid in the handle, and the storage battery is connected with the handle through a buckle.

So set up, control button plays the control action, the display screen plays the display data effect.

Preferably: the outer telescopic rod and the inner telescopic rod are made of stainless steel.

So set up, outside telescopic link inside telescopic link plays drive outside sleeve the effect that the thief rod is flexible.

Preferably: the stopper integrated into one piece in the thief rod, the stopper with the shaping is slotted between the outside sleeve.

So set up, the stopper makes outside sleeve with relative rotation can not take place for the thief rod to when carrying out the cooperation and stretching out and drawing back, guarantee leakproofness and sample effect.

Preferably: the telescopic motor and the disassembling block are connected with the screw rod through keys, and the screw rod is connected with the sliding block through threads.

So set up, thereby the screw rod cooperation the slider drives outside telescopic link with inside telescopic link is flexible.

Preferably: the disassembly block is in interference fit with the sliding block, and the disassembly block is made of polyethylene.

So set up, it makes to dismantle the piece outside telescopic link with the convenient dismantlement of inside telescopic link to installation stability is good, makes things convenient for the later stage to change different specifications outside telescopic link with inside telescopic link.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the external sleeve, the sampling rod and the sampling groove are matched, so that quantitative sampling can be realized, the sampling accuracy is improved, and the external sleeve can be detached through the connecting mechanism, so that collection and storage are facilitated;

2. utilize outside telescopic link, the inside telescopic link of different specifications and drive telescopic machanism and sampling mechanism through power unit and carry out the cooperation of stretching out and drawing back to conveniently take a sample the powder of the different degree of depth, improve the sample variety.

Drawings

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

FIG. 1 is a schematic view of a first structure of a desulfurization powder sampling device according to the present invention;

FIG. 2 is a second schematic diagram of a desulfurization powder sampling device according to the present invention;

FIG. 3 is a schematic view of the internal structure of the handle of the desulfurization powder sampling device of the present invention;

fig. 4 is a schematic structural diagram of a power mechanism of the desulfurization powder sampling device according to the present invention;

FIG. 5 is a top view of a power mechanism of the desulfurization powder sampling device according to the present invention;

FIG. 6 is a schematic view of a disassembly block of the desulfurization powder sampling device according to the present invention;

FIG. 7 is a schematic structural view of a sampling mechanism of a desulfurization powder sampling device according to the present invention;

FIG. 8 is a schematic view of a first external thread bush structure of a desulfurization powder sampling device according to the present invention;

fig. 9 is a schematic structural view of a first sleeve of the desulfurization powder sampling device of the present invention.

The reference numerals are explained below:

1. a holding mechanism; 2. a telescoping mechanism; 3. a sampling mechanism; 4. a connecting mechanism; 5. a power mechanism; 11. a handle; 12. a control button; 13. a display screen; 14. a storage battery; 21. an external telescoping rod; 22. an inner telescoping rod; 31. an outer sleeve; 32. a sampling rod; 33. a sampling groove; 34. a limiting block; 41. a first external thread bush; 42. a first internal threaded rod; 43. a second external thread bush; 44. a second internal threaded rod; 411. a first loop bar; 412. a first mating bar; 413. a first lock block; 414. a second loop bar; 415. a second mating bar; 416. a second lock block; 51. a telescopic motor; 52. a screw; 53. a slider; 54. a card slot; 55. disassembling the block; 56. an encoder.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-8, a desulfurization powder sampling device comprises a sampling mechanism 3 for sampling, a telescopic mechanism 2 for driving the sampling mechanism 3 to stretch and retract, and a power mechanism 5 for providing power for the telescopic mechanism 2, wherein one end of the sampling mechanism 3 is connected with the telescopic mechanism 2 through a connecting mechanism 4, the power end of the telescopic mechanism 2 is provided with the power mechanism 5, and the outside of the power mechanism 5 is connected with a holding mechanism 1;

the holding mechanism 1 comprises a handle 11, a control button 12, a display screen 13 and a storage battery 14, wherein the control button 12 is arranged at the upper end of the outer part of the handle 11, the display screen 13 is arranged on the front side of the control button 12, and the storage battery 14 is arranged in the handle 11;

the telescopic mechanism 2 comprises an external telescopic rod 21 and an internal telescopic rod 22, and the inner side of the external telescopic rod 21 is connected with the internal telescopic rod 22 in a sliding manner;

the sampling mechanism 3 comprises an external sleeve 31, a sampling rod 32, a sampling groove 33 and a limiting block 34, the sampling rod 32 is connected with the internal part of the external sleeve 31 in a sliding way, the limiting block 34 is arranged between the external sleeve 31 and the sampling rod 32, and the sampling groove 33 is formed on the sampling rod 32;

the power mechanism 5 comprises a telescopic motor 51, a screw rod 52, a sliding block 53 and a clamping groove 54, wherein the telescopic motor 51 is connected to the inner side of the handle 11, one end of the telescopic motor 51 is connected with the screw rod 52, the other end of the screw rod 52 is connected with an encoder 56, the sliding block 53 is connected to the screw rod 52, the clamping groove 54 is formed at one end of the sliding block 53, and the clamping groove 54 is connected with the outer telescopic rod 21 and the inner telescopic rod 22 through a disassembling.

Preferably: the connecting mechanism 4 comprises a first external thread bush 41, a first internal thread rod 42, a second external thread bush 43, a second internal thread rod 44, the first external thread bush 41 is arranged at one end of the external telescopic rod 21, the first internal thread rod 42 is connected at the inner side of the first external thread bush 41, the first internal thread rod 42 is connected at one end of the external sleeve 31, the second external thread bush 43 is arranged at one end of the internal telescopic rod 22, the second internal thread rod 44 is connected at the inner side of the second external thread bush 43, the second internal thread rod 44 is arranged at one end of the sampling rod 32, when the outer telescopic rod 21, the outer sleeve 31, the inner telescopic rod 22 and the sampling rod 32 need to be connected, assembly is performed by aligning the first external threaded sleeve 41 with the first internal threaded rod 42 and the second external threaded sleeve 43 with the second internal threaded rod 44, and rotating the external sleeve 31 so that the two sets of threads are in mating connection; the first external thread bush 41 and the external telescopic rod 21 are integrally formed, the first internal threaded rod 42 and the external sleeve 31 are integrally formed, the first external thread bush 41 and the first internal threaded rod 42 both play a role in connection, and the strength is ensured by the integral forming; the control button 12 and the display screen 13 are embedded in the handle 11, the storage battery 14 is connected with the handle 11 through a buckle, the control button 12 plays a control role, and the display screen 13 plays a data display role; the outer telescopic rod 21 and the inner telescopic rod 22 are made of stainless steel, and the outer telescopic rod 21 and the inner telescopic rod 22 play a role in driving the outer sleeve 31 and the sampling rod 32 to stretch; the limiting block 34 is integrally formed on the sampling rod 32, a groove is formed between the limiting block 34 and the outer sleeve 31, and the limiting block 34 prevents the outer sleeve 31 and the sampling rod 32 from relatively rotating, so that the sealing performance and the sampling effect are ensured when the sampling rod is matched to stretch; the telescopic motor 51 and the disassembling block 55 are connected with the screw rod 52 through keys, the screw rod 52 is connected with the sliding block 53 through threads, and the screw rod 52 is matched with the sliding block 53 so as to drive the external telescopic rod 21 and the internal telescopic rod 22 to stretch; dismantle piece 55 and slider 53 interference fit, dismantle the piece 55 material and be polyethylene, dismantle piece 55 and make outside telescopic link 21 and inside telescopic link 22 conveniently dismantle to installation stability is good, makes things convenient for the later stage to change outside telescopic link 21 of different specifications and inside telescopic link 22.

The working principle is as follows: powder of different depths is taken as required, an external telescopic rod 21 and an internal telescopic rod 22 with proper lengths are selected, the external telescopic rod 21 and the internal telescopic rod 22 are installed on two sliding blocks 53 through a disassembling block 55, when the external telescopic rod 21, an external sleeve 31, the internal telescopic rod 22 and a sampling rod 32 are required to be connected, a first external thread bush 41 is aligned to a first internal threaded rod 42, a second external thread bush 43 is aligned to a second internal threaded rod 44, the external sleeve 31 is rotated to enable two groups of threads to be matched and connected, therefore, the assembly is carried out, the handle 11 is held, the external sleeve 31 is inserted to a proper depth, two telescopic motors 51 are controlled through a control button 12 to enable the external sleeve 31 and the sampling rod 32 to be relatively telescopic, therefore, the powder is sampled and extracted, when the powder is required to be stored, the first group of external sleeves 31 is taken down, the second group of external sleeves, sampling was again performed.

Example 2

As shown in fig. 9, the difference between the embodiment 2 and the embodiment 1 is that the connection mechanism 4 includes a first sleeve rod 411, a first engagement rod 412, a first locking block 413, and a second sleeve rod 414, the first sleeve rod 411 is disposed at one end of the external telescopic rod 21, the inner side of the first sleeve rod 411 is connected to the first engagement rod 412 through the first locking block 413, the first engagement rod 412 is disposed at one end of the external sleeve 31, the second sleeve rod 414 is disposed at one end of the internal telescopic rod 22, the inner side of the second sleeve rod 414 is connected to the second engagement rod 415 through the second locking block 416, the second engagement rod 415 is disposed at one end of the sampling rod 32, when the external telescopic rod 21, the external sleeve 31, the internal telescopic rod 22, and the sampling rod 32 need to be connected, the first engagement rod 412 is inserted into the first sleeve rod 411, the second engagement rod 415 is inserted into the second sleeve rod 414, and the first locking block 413 and the second locking block 416 are locked through a certain angle; first telescopic link 411 integrated into one piece is in outside telescopic link 21, and first cooperation pole 412 integrated into one piece is in outside sleeve 31, and first telescopic link 411 and first cooperation pole 412 all play the connection effect, and integrated into one piece has guaranteed intensity.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a desulfurization powder sampling device which characterized in that: the sampling device comprises a sampling mechanism (3) for sampling, a telescopic mechanism (2) for driving the sampling mechanism (3) to stretch and retract, and a power mechanism (5) for providing power for the telescopic mechanism (2), wherein one end of the sampling mechanism (3) is connected with the telescopic mechanism (2) through a connecting mechanism (4), the power mechanism (5) is arranged at the power end of the telescopic mechanism (2), and the holding mechanism (1) is connected with the outside of the power mechanism (5);

the holding mechanism (1) comprises a handle (11), a control button (12), a display screen (13) and a storage battery (14), wherein the control button (12) is arranged at the upper end of the outside of the handle (11), the display screen (13) is arranged on the front side of the control button (12), and the storage battery (14) is arranged in the handle (11);

the telescopic mechanism (2) comprises an external telescopic rod (21) and an internal telescopic rod (22), and the inner side of the external telescopic rod (21) is connected with the internal telescopic rod (22) in a sliding manner;

the sampling mechanism (3) comprises an external sleeve (31), a sampling rod (32), a sampling groove (33) and a limiting block (34), the external sleeve (31) is connected with the sampling rod (32) in a sliding mode, the limiting block (34) is arranged between the external sleeve (31) and the sampling rod (32), and the sampling groove (33) is formed in the sampling rod (32);

power unit (5) are including flexible motor (51), screw rod (52), slider (53), draw-in groove (54), flexible motor (51) are connected handle (11) are inboard, flexible motor (51) one end is connected screw rod (52), encoder (56) are connected to the screw rod (52) other end, be connected with on screw rod (52) slider (53), slider (53) one end shaping has draw-in groove (54), draw-in groove (54) are connected through dismantling piece (55) outside telescopic link (21) with inside telescopic link (22).

2. A desulfurization powder sampling device in accordance with claim 1, wherein: coupling mechanism (4) include first outside thread bush (41), first inside threaded rod (42), second outside thread bush (43), second inside threaded rod (44), first outside thread bush (41) sets up outside telescopic link (21) one end, first outside thread bush (41) inboard is connected first inside threaded rod (42), first inside threaded rod (42) is connected outside sleeve (31) one end, second outside thread bush (43) sets up inside telescopic link (22) one end, second outside thread bush (43) inboard is connected second inside threaded rod (44), second inside threaded rod (44) set up sampling rod (32) one end.

3. A desulfurization powder sampling device in accordance with claim 1, wherein: coupling mechanism (4) include first loop bar (411), first cooperation pole (412), first locking piece (413), second loop bar (414), first loop bar (411) set up outside telescopic link (21) one end, first loop bar (411) inboard is passed through first locking piece (413) are connected first cooperation pole (412), first cooperation pole (412) set up outside sleeve (31) one end, second loop bar (414) set up inside telescopic link (22) one end, second cooperation pole (415) are connected through second locking piece (416) to second loop bar (414) inboard, second cooperation pole (415) set up sampling rod (32) one end.

4. A desulfurization powder sampling device in accordance with claim 2, wherein: the first external thread bush (41) and the external telescopic rod (21) are integrally formed, and the first internal threaded rod (42) and the external sleeve (31) are integrally formed.

5. A desulfurization powder sampling device in accordance with claim 3, wherein: the first sleeve rod (411) is integrally formed on the outer telescopic rod (21), and the first matching rod (412) is integrally formed on the outer sleeve (31).

6. A desulfurization powder sampling device in accordance with claim 1, wherein: control button (12), display screen (13) inlay in handle (11), battery (14) are through the buckle connection handle (11).

7. A desulfurization powder sampling device in accordance with claim 1, wherein: the outer telescopic rod (21) and the inner telescopic rod (22) are made of stainless steel.

8. A desulfurization powder sampling device in accordance with claim 1, wherein: stopper (34) integrated into one piece in sample pole (32), stopper (34) with the shaping slot between outside sleeve (31).

9. A desulfurization powder sampling device in accordance with claim 1, wherein: the telescopic motor (51) and the disassembling block (55) are connected with the screw rod (52) through keys, and the screw rod (52) is connected with the sliding block (53) through threads.

10. A desulfurization powder sampling device in accordance with claim 1, wherein: the disassembly block (55) is in interference fit with the sliding block (53), and the disassembly block (55) is made of polyethylene.