CN213301724U

CN213301724U - Device is got to sampling clamp of coal chemical examination equipment

Info

Publication number: CN213301724U
Application number: CN202021632207.8U
Authority: CN
Inventors: 李怀远
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-05-28
Anticipated expiration: 2030-08-07

Abstract

The utility model belongs to the technical field of sampling clamping, in particular to a sampling clamping device of coal chemical examination equipment, which comprises a handle and a connecting arm, wherein the bottom end of the handle is fixedly connected with the connecting arm, the bottom end of the connecting arm is detachably connected with a first collecting pipe through a bolt, the left side of the first collecting pipe is fixedly connected with an installation block, the inner side of the installation block is spirally connected with a first threaded rod, one end of the first threaded rod is rotatably connected with a connecting plate through a rotating shaft, one end of the connecting plate is fixedly connected with a pipe cover, the outer side of the first collecting pipe is fixedly connected with an expansion sleeve, the inner side of the expansion sleeve is rotatably connected with a threaded rod, the outer side of the threaded rod is spirally connected with a limiting block, the outer side of the limiting block is fixedly connected with a second collecting pipe, the application range of the device is expanded, the separation of the broken slag can be realized, the operation is simple, and the time and the labor are saved.

Description

Device is got to sampling clamp of coal chemical examination equipment

Technical Field

The utility model belongs to the technical field of the sampling clamp is got, concretely relates to device is got to sampling clamp of coal chemical examination equipment.

Background

The coal chemical examination comprises coal sampling, division, crushing, sample preparation and coal chemical examination, wherein the coal chemical examination is an instrument for detecting the content of each element index of coal by a new generation of research and development, and the main detection items are as follows: the total sulfur, the calorific value, the moisture (total moisture and analysis water) of the coal, the ash content, the volatile matter, the fixed carbon, the hydrogen, the ash meltability, the carbon content of the slag, the coking coal, the petroleum coke, the molded coal and other related items.

The prior art has the following problems:

1. when the sampling clamping device of the traditional coal assay equipment is used, a whole material or a slag material is required to be used due to different detection requirements, separation cannot be performed during collection, and slag falls off randomly during clamping;

2. traditional coal chemical examination equipment's sampling clamp is got the device and can't adjust according to the size of gathering the material when using, uses inconveniently, if use the clip then inconvenient to the disintegrating slag material sampling operation.

In order to solve the problems, the application provides a sampling clamping device of coal chemical examination equipment.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a device is got to coal chemical examination equipment's sampling clamp has and realizes sampling separation disintegrating slag or monoblock, conveniently adjusts the volume characteristics in the appearance chamber of placing the monoblock material in the sampling device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is got to sampling clamp of coal chemical examination equipment, includes handle and linking arm, handle bottom fixedly connected with linking arm, the linking arm bottom can be dismantled through the bolt and be connected with first collecting pipe, first collecting pipe left side fixedly connected with installation piece, the inboard spiral connection of installation piece has first threaded rod, first threaded rod one end is rotated through the pivot and is connected with the connecting plate, connecting plate one end fixedly connected with tube cap, first collecting pipe outside fixedly connected with extends the sleeve, extend the sleeve inboard and rotate and be connected with the threaded rod, threaded rod outside spiral connection has the stopper, stopper outside fixedly connected with second collecting pipe is located the left end the inboard fixedly connected with of second collecting pipe separates the net.

As the utility model relates to a device is preferred is got to coal chemical examination equipment's sampling clamp, the quantity of handle is two, linking arm quantity is two, two the handle is bilateral symmetry and sets up respectively two the linking arm top is located the rear end terminal surface is through the pivot with be located the front end before the linking arm rotates to be connected.

As the utility model relates to a device is preferred is got in coal chemical examination equipment's sampling clamp, the quantity of first collecting pipe is two, the quantity of tube cap is two, first collecting pipe is half circular-arc setting, the tube cap is half circular-arc setting, the internal diameter of first collecting pipe with the internal diameter of tube cap equals, the length of tube cap is 2.5 times of first collecting pipe length.

As the utility model relates to a coal chemical examination equipment's sampling clamp is got device and is preferred, the quantity of installation piece is two, two the installation piece is central symmetry and sets up respectively first collecting pipe left side with the tube cap right side, the quantity of connecting plate is two, the connecting plate is "L" font setting, the quantity of tube cap is two, is located the front end the tube cap outside with first collecting pipe sliding connection is located the rear end the tube cap outside with second collecting pipe sliding connection.

As the utility model relates to a coal chemical examination equipment's sampling clamp is got device is preferred, extend telescopic quantity be two, extend the sleeve inside wall with tube cap sliding connection, two extend the sleeve and be the symmetry and set up respectively two the first collecting pipe outside, extend the sleeve inboard and seted up the spout, the stopper top through the pivot with extend telescopic spout inside wall top and rotate the connection, the second collecting pipe outside with extend telescopic spout sliding connection.

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

1. the material is placed in a containing cavity between two first collecting pipes at the rear side of a front end pipe cover and a containing cavity between two second collecting pipes at the front side of a separation net, then the first collecting pipes and the second collecting pipes are erected, the first collecting pipes are placed above, the second collecting pipes are placed below, then crushed slag on the material passes through the separation net and falls on the pipe covers at the inner sides of the second collecting pipes, the material falls on the separation net, one pipe cover is separated from the second collecting pipes by rotating a first threaded rod in a mounting block on the second collecting pipe, then the crushed slag is taken out and can be used for detection operation, and the other pipe cover is separated from the first collecting pipes by rotating the first threaded rod in the mounting block on the second collecting pipe, the whole block material is taken out for detection, or the whole block material can be taken out for detection by directly separating the two first collecting pipes, the whole or fragmentary material can be selected as required, the application range of the device is expanded, the separation of the broken slag can be realized, the operation is simple, and the time and the labor are saved.

2. Through expanding telescopic spout spacing to the stopper, the threaded rod drives the stopper motion, thereby drive the motion of second collecting pipe through the stopper, thereby expand the interior tube cap of first collecting pipe, two first collecting pipes, two expand the sleeve, separate the volume that holds the chamber between net and two tube caps in the tube cap, the difference of material size is got to convenient the clamp, adjust the appearance chamber of placing the monoblock material, make the device can press from both sides and get the material of collecting equidimension not, the application range of expanding the device, convenient adjustment, the process is simple, the cost is handed over the end.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the second threaded rod of the present invention.

In the figure: 1. a handle; 2. a connecting arm; 3. a first collection tube; 4. mounting blocks; 5. a first threaded rod; 6. a connecting plate; 7. a tube cover; 8. expanding the sleeve; 9. a threaded rod; 10. a limiting block; 11. a second collection tube; 12. and (4) isolating nets.

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.

Example 1

As shown in fig. 1 and 2;

FIG. 1 is a schematic view of the overall structure of the present invention;

The utility model provides a device is got to sampling clamp of coal chemical examination equipment, including handle 1 and linking arm 2, 1 bottom fixedly connected with linking arm 2 of handle, 2 bottoms of linking arm can be dismantled through the bolt and be connected with first collecting

pipe

3, 3 left sides fixedly connected with installation pieces 4 of first collecting pipe, 4 inboard threaded connection of installation pieces have first threaded

rod

5, 5 one ends of first threaded rod are rotated through the pivot and are connected with connecting

plate

6, 6 one end fixedly connected with tube caps 7 of connecting plate, 3 outside fixedly connected with of first collecting pipe extends sleeve 8, 8 inboard rotations of extension sleeve are connected with threaded rod 9, 9 outside threaded rod threaded connection has stopper 10, 10 outside fixedly connected with second collecting pipe 11 of stopper, 11 inboard fixedly connected with of second collecting pipe that are located the left end separates net 12.

In this embodiment: through handheld handle 1, operate two handle 1 and keep away from or be close to, drive two first collecting pipes 3 through linking arm 2 and keep away from or be close to, drive tube cap 7 and first collecting pipe 3 synchronous motion through expanding sleeve 8, then will press from both sides the operation of getting, through separating net 12 separation monoblock material and disintegrating slag, the spout through expanding sleeve 8 is spacing to stopper 10, rotation threaded rod 9 drives stopper 10 motion, thereby drive second collecting pipe 11 motion through stopper 10, thereby expand tube cap 7 in the first collecting pipe 3, two first collecting pipes 3, two expand sleeve 8, the volume that holds the chamber between tube cap 7 at a distance from net 12 and two tube caps 7.

As shown in fig. 1;

fig. 1 is a schematic view of the overall structure of the present invention.

In an optional embodiment, the number of the handles 1 is two, the number of the connecting arms 2 is two, the two handles 1 are arranged at the top ends of the two connecting arms 2 in bilateral symmetry, and the front end surface of the connecting arm 2 at the rear end is rotatably connected with the connecting arm 2 at the front end through a rotating shaft.

In this embodiment: the device is used for driving the first collecting pipe 3 to move, so that the first collecting pipe 3 is convenient to separate and attach, and the sampling operation is simple.

As shown in fig. 1 and 2;

FIG. 1 is a schematic view of the overall structure of the present invention;

In an alternative embodiment, the number of the first collecting pipes 3 is two, the number of the pipe caps 7 is two, the first collecting pipes 3 are arranged in a half arc shape, the pipe caps 7 are arranged in a half arc shape, the inner diameter of the first collecting pipes 3 is equal to the inner diameter of the pipe caps 7, and the length of the pipe caps 7 is 2.5 times that of the first collecting pipes 3.

In this embodiment: the operation is got to the sampling clamp that conveniently carries on the material, conveniently collects the material.

As shown in fig. 1 and 2;

FIG. 1 is a schematic view of the overall structure of the present invention;

In an alternative embodiment, the number of the mounting blocks 4 is two, the two mounting blocks 4 are arranged on the left side of the first collecting pipe 3 and the right side of the pipe cover 7 in a centrosymmetric manner, the number of the connecting plates 6 is two, the connecting plates 6 are arranged in an L shape, the number of the pipe covers 7 is two, the outer side of the pipe cover 7 located at the front end is slidably connected with the first collecting pipe 3, and the outer side of the pipe cover 7 located at the rear end is slidably connected with the second collecting pipe 11.

In this embodiment: with a tube cap 7 and the separation of second collecting pipe 11, then take out the disintegrating slag, can be used for detecting the operation, and through rotating first threaded rod 5 in the installation piece 4 on the second collecting pipe 11, separate another tube cap 7 and first collecting pipe 3, take out the monoblock material and detect, also can directly separate two first collecting pipes 3 and take out the monoblock material and detect, can select monoblock or fragmentary material as required.

As shown in fig. 1 and 2;

FIG. 1 is a schematic view of the overall structure of the present invention;

In an optional embodiment, the number of the expansion sleeves 8 is two, the inner side wall of each expansion sleeve 8 is connected with the pipe cover 7 in a sliding mode, the two expansion sleeves 8 are symmetrically arranged on the outer sides of the two first collecting pipes 3 respectively, the inner side of each expansion sleeve 8 is provided with a sliding groove, the top end of the limiting block 10 is rotatably connected with the top end of the inner side wall of each sliding groove of each expansion sleeve 8 through a rotating shaft, and the outer side of the second collecting pipe 11 is connected with the sliding grooves of the expansion sleeves 8 in.

In this embodiment: the convenience is according to pressing from both sides the difference of getting the material size, adjusts the appearance chamber of placing the monoblock material, makes the device can press from both sides and get the material of collecting equidimension not.

The utility model discloses a theory of operation and use flow: when the device is used, the two handles 1 are operated to be far away or close to each other by holding the handles 1, the two first collecting pipes 3 are driven to be far away or close to each other by the connecting arm 2, the pipe cover 7 and the first collecting pipes 3 are driven to move synchronously by the expanding sleeve 8, then clamping operation is carried out, materials are placed in a containing cavity between the two first collecting pipes 3 at the rear side of the pipe cover 7 at the front end and a containing cavity between the two second collecting pipes 11 at the front side of the separation net 12, then the first collecting pipes 3 and the second collecting pipes 11 are erected, the first collecting pipes 3 are placed above the first collecting pipes 11, the second collecting pipes 11 are placed below the first collecting pipes, then crushed slag on the materials passes through the separation net 12 and falls on the pipe cover 7 at the inner side of the second collecting pipes 11, the materials fall on the separation net 12, the first threaded rods 5 in the mounting blocks 4 on the second collecting pipes 11 are rotated to carry out spiral motion, then one pipe cover 7 is separated, then the crushed slag is taken out for detection operation, and the other tube cover 7 is separated from the first collecting tube 3 by rotating the first threaded rod 5 in the mounting block 4 on the second collecting tube 11, the whole material is taken out for detection, or the two first collecting tubes 3 are directly separated to take out the whole material for detection, the whole material or the fragmentary material can be selected according to the requirement, the application range of the device is expanded, the separation of the crushed slag is realized, the operation is simple, time and labor are saved, the limiting block 10 can be limited by expanding the sliding groove of the sleeve 8, the threaded rod 9 is rotated to drive the limiting block 10 to move, so that the second collecting tube 11 is driven by the limiting block 10 to move, the volumes of the containing cavities between the tube cover 7, the two first collecting tubes 3, the two expanding sleeves 8, the internal separation net 12 of the tube cover 7 and the two tube covers 7 are expanded, and the difference of the sizes of the materials is conveniently, the cavity of placing the monoblock material is adjusted, makes the device can press from both sides and get the material of collecting equidimension not, expands the application range of device, and it is convenient to adjust, simple process, and the cost is handed over the end.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device is got to sampling clamp of coal chemical examination equipment, includes handle (1) and linking arm (2), its characterized in that: the bottom end of the handle (1) is fixedly connected with a connecting arm (2), the bottom end of the connecting arm (2) is detachably connected with a first collecting pipe (3) through a bolt, the left side of the first collecting pipe (3) is fixedly connected with an installation block (4), the inner side of the installation block (4) is spirally connected with a first threaded rod (5), one end of the first threaded rod (5) is rotationally connected with a connecting plate (6) through a rotating shaft, one end of the connecting plate (6) is fixedly connected with a pipe cover (7), the outer side of the first collecting pipe (3) is fixedly connected with an expanding sleeve (8), the inner side of the expansion sleeve (8) is rotatably connected with a threaded rod (9), the outer side of the threaded rod (9) is spirally connected with a limiting block (10), the outer side of the limiting block (10) is fixedly connected with a second collecting pipe (11), and the inner side of the second collecting pipe (11) at the left end is fixedly connected with a separation net (12).

2. The sample grabber of coal testing equipment as recited in claim 1, further comprising: the quantity of handle (1) is two, linking arm (2) quantity is two, two handle (1) is bilateral symmetry and sets up respectively two linking arm (2) top is located the rear end linking arm (2) preceding terminal surface is through the pivot with be located the front end linking arm (2) rotate and are connected.

3. The sample grabber of coal testing equipment as recited in claim 1, further comprising: the quantity of first collecting pipe (3) is two, the quantity of tube cap (7) is two, first collecting pipe (3) are half circular-arc setting, tube cap (7) are half circular-arc setting, the internal diameter of first collecting pipe (3) with the internal diameter of tube cap (7) equals, the length of tube cap (7) is 2.5 times of first collecting pipe (3) length.

4. The sample grabber of coal testing equipment as recited in claim 1, further comprising: the quantity of installation piece (4) is two, two installation piece (4) are central symmetry and set up respectively first collecting pipe (3) left side with tube cap (7) right side, the quantity of connecting plate (6) is two, connecting plate (6) are "L" font setting, the quantity of tube cap (7) is two, is located the front end the tube cap (7) outside with first collecting pipe (3) sliding connection, be located the rear end the tube cap (7) outside with second collecting pipe (11) sliding connection.

5. The sample grabber of coal testing equipment as recited in claim 1, further comprising: the number of the expansion sleeves (8) is two, the inner side wall of each expansion sleeve (8) is in sliding connection with the pipe cover (7), the expansion sleeves (8) are symmetrically arranged on the outer sides of the first collecting pipes (3), sliding grooves are formed in the inner sides of the expansion sleeves (8), the top ends of the limiting blocks (10) are rotatably connected with the top ends of the inner side walls of the sliding grooves of the expansion sleeves (8) through rotating shafts, and the outer sides of the second collecting pipes (11) are in sliding connection with the sliding grooves of the expansion sleeves (8).