CN220340243U - Sample feeding mechanism of sulfur determination instrument - Google Patents

Abstract

The application relates to the technical field of sulfur content detection in combustible materials and discloses a sulfur determination instrument sample feeding mechanism, which comprises a first support plate, a guide rail, a sliding block, a second support plate, a motor, a gear, a rack, an electric telescopic rod, a rotary sliding table and a clamping mechanism. In the use process, the motor is controlled to work, and the position of the second supporting plate relative to the first supporting plate can be changed under the guiding action of the guide rail and the sliding block and the meshing action between the gear and the rack teeth. Each motor is controlled to work respectively, and the distance between two adjacent second support plates can be changed. Finally, the distance between two adjacent clamping mechanisms is adjusted, so that a plurality of clamping mechanisms can grasp crucibles at different stations. When more samples are to be measured, the transfer time of the samples can be shortened, and the transfer speed of the samples is improved. The longitudinal position of the crucible can be adjusted by controlling the electric telescopic rod to work. The angle of the crucible can be adjusted by controlling the rotary sliding table to work.

Description

Sample feeding mechanism of sulfur determination instrument

Technical Field

The application relates to the technical field of sulfur content detection in combustible substances, for example, to a sulfur determination instrument sample feeding mechanism.

Background

Currently, in order to accurately and rapidly measure the sulfur content in combustible materials, a sulfur meter is generally used as a common measuring device. An automatic sample feeder is disclosed in the related art (publication number: CN 216082795U), which includes a robot assembly and a loft tray, the robot assembly being disposed on one side of the loft tray. The manipulator assembly comprises a translation mechanism, a lifting mechanism and a clamping mechanism. The translation mechanism is used for driving the lifting mechanism and the clamping mechanism to reciprocate between two ends of the lofting disc so as to realize that the crucible is transferred between different stations. The lifting mechanism is used for driving the clamping mechanism to move up and down. The clamping mechanism is used for clamping the crucible.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

after the crucible is clamped by the clamping mechanism, the crucible can be transferred between different stations under the drive of the translation mechanism and the lifting mechanism. But only one crucible can be transferred at a time, and when there is a large amount of sample to be measured, it takes a lot of time to transfer the sample.

It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a sulfur determination instrument sampling mechanism to improve the transfer efficiency of samples.

In some embodiments, the sulfur meter sampling mechanism comprises: a first support plate; a guide rail installed at the first support plate along a length direction of the first support plate; the sliding blocks are uniformly arranged on the guide rail; the second support plates are respectively connected with each sliding block, and the planes of the plurality of second support plates are parallel to the planes of the first support plates; the motors are respectively arranged on each second supporting plate, and the rotating end of each motor penetrates through the second supporting plate connected with the motor; the gears are respectively arranged at the rotating end of each motor; the rack is arranged on the first supporting plate and is in meshed connection with the plurality of gear teeth; an electric telescopic rod mounted to the second support plate in a width direction of the first support plate; the rotary sliding table is arranged at the moving end of the electric telescopic rod; and the clamping mechanism is respectively arranged at the rotating end of each rotating sliding table and used for grabbing the crucible.

Optionally, the gripping mechanism includes: the electric clamping devices are respectively connected with the rotating ends of each rotating sliding table; and the clamping plates are respectively arranged at each moving end of each electric clamping device.

Optionally, the method further comprises: and the driving mechanism is connected with the first supporting plate and is configured to drive the first supporting plate to do linear motion.

Optionally, the driving mechanism includes: a third support plate; the first linear sliding table is arranged on the third supporting plate along the length direction of the first supporting plate, and the first supporting plate is connected to the moving end of the first linear sliding table.

Optionally, the driving mechanism further includes: a fourth support plate; the second linear sliding table is arranged on the fourth supporting plate along the thickness direction of the first supporting plate, and the third supporting plate is connected with the moving end of the second linear sliding table.

Optionally, the driving mechanism further includes: and the support frame is connected with the fourth support plate.

Optionally, the method further comprises: and the limiting piece is connected to the end part of the guide rail and used for limiting.

Optionally, the method further comprises: and the fifth supporting plate is arranged between the moving end of the electric telescopic rod and the rotary sliding table.

Optionally, the method further comprises: and the sixth support plate is arranged between the rotating end of the rotating sliding table and the clamping mechanism.

The sulfur determination instrument sample feeding mechanism provided by the embodiment of the disclosure can realize the following technical effects:

the embodiment of the disclosure provides a sulfur determination instrument sample feeding mechanism, which comprises a first support plate, a guide rail, a sliding block, a second support plate, a motor, a gear, a rack, an electric telescopic rod, a rotary sliding table and a clamping mechanism. The first support plate is used for supporting the mounting guide rail and the rack. The guide rail is arranged on the first supporting plate along the length direction of the first supporting plate and is used for supporting and installing a sliding block which can slide. The sliding blocks are uniformly arranged on the guide rail and play a role of guiding and supporting together with the guide rail. The second supporting plates are respectively connected with each sliding block, and the planes of the plurality of second supporting plates are parallel to the planes of the first supporting plates. Under the action of the guide rails and the guide seats of the sliding blocks, each second supporting plate can move relative to the first supporting plate. The motor is installed in every second backup pad respectively for provide driving force, the second backup pad that links to each other is all passed in the rotation end of every motor. The gears are respectively arranged at the rotating ends of each motor and are driven by the motors to do rotary motion. The rack is arranged on the first supporting plate and is in meshed connection with the plurality of gear teeth for transmitting driving force. The electric telescopic rod is arranged on the second support plate along the width direction of the first support plate and is used for providing driving force so as to realize the longitudinal movement function. The rotary sliding table is arranged at the moving end of the electric telescopic rod and used for providing driving force so as to realize the rotary motion function. The clamping mechanism is respectively arranged at the rotating end of each rotating sliding table and is respectively used for grabbing the crucible so as to move the crucible to other stations.

In the use process, the motor is controlled to work, and the position of the second supporting plate relative to the first supporting plate can be changed under the guiding action of the guide rail and the sliding block and the meshing action between the gear and the rack teeth. Each motor is controlled to work respectively, and the distance between two adjacent second support plates can be changed. Finally, the distance between two adjacent clamping mechanisms is adjusted, so that a plurality of clamping mechanisms can grasp crucibles at different stations. When more samples are to be measured, the transfer time of the samples can be shortened, and the transfer speed of the samples is improved. The longitudinal position of the crucible can be adjusted by controlling the electric telescopic rod to work. The crucible is disengaged from the station or placed in the station. The angle of the crucible can be adjusted by controlling the rotary sliding table to work. So that the crucible can be placed at stations with different angles, and finally the transfer work of the crucible is completed.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

FIG. 1 is a schematic structural view of a sample feeding mechanism of a sulfur analyzer according to an embodiment of the present disclosure;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A;

FIG. 3 is a schematic view of the structure of the view from B-B in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at C in fig. 3.

Reference numerals:

10: a first support plate; 20: a guide rail; 30: a slide block; 40: a second support plate; 50: a motor; 60: a gear; 70: a rack; 80: an electric telescopic rod; 90: rotating the sliding table; 100: a clamping mechanism; 101: an electric clamp; 102: a clamping plate; 110: a driving mechanism; 111: a third support plate; 112: a first linear slipway; 113: a fourth support plate; 114: a second linear sliding table; 115: a support frame; 120: a limiting piece; 130: a fifth support plate; 140: and a sixth support plate.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

Referring to fig. 1 to 4, an embodiment of the present disclosure provides a sample feeding mechanism of a sulfur analyzer, which includes a first support plate 10, a guide rail 20, a slider 30, a second support plate 40, a motor 50, a gear 60, a rack 70, an electric telescopic rod 80, a rotary slide table 90, and a gripping mechanism 100. The guide rail 20 is installed to the first support plate 10 along a length direction of the first support plate 10. The slider 30 is uniformly mounted to the guide rail 20. The second support plates 40 are respectively connected to each of the sliders 30, and the planes of the plurality of second support plates 40 are parallel to the planes of the first support plates 10. The motors 50 are respectively mounted to each of the second support plates 40, and a rotating end of each motor 50 passes through the second support plate 40 connected thereto. A gear 60 is mounted to the rotating end of each motor 50, respectively. The rack 70 is mounted to the first support plate 10 and is engaged with and connected between the plurality of gears 60. The electric telescopic rod 80 is mounted to the second support plate 40 in the width direction of the first support plate 10. The rotary slide table 90 is mounted to the movable end of the electric telescopic rod 80. The gripping mechanism 100 is mounted to the rotating end of each rotary slide 90 for gripping the crucible.

The embodiment of the disclosure provides a sulfur analyzer sample feeding mechanism, which comprises a first support plate 10, a guide rail 20, a sliding block 30, a second support plate 40, a motor 50, a gear 60, a rack 70, an electric telescopic rod 80, a rotary sliding table 90 and a clamping mechanism 100. The first support plate 10 serves to support the mounting rail 20 and the rack 70. The guide rail 20 is installed on the first support plate 10 along the length direction of the first support plate 10, and is used for supporting and installing a slidable slider 30. The sliding blocks 30 are uniformly arranged on the guide rail 20 and jointly play a role of guiding and supporting with the guide rail 20. The second support plates 40 are respectively connected to each of the sliders 30, and the planes of the plurality of second support plates 40 are parallel to the planes of the first support plates 10. Each of the second support plates 40 is movable with respect to the first support plate 10 by the guide seats of the guide rail 20 and the slider 30. The motors 50 are respectively mounted to each of the second support plates 40 for providing driving force, and a rotating end of each of the motors 50 passes through the second support plate 40 connected thereto. Gears 60 are respectively installed at the rotating ends of each motor 50, and are rotated by the driving of the motors 50. The rack 70 is mounted to the first support plate 10 and is engaged with and connected between the plurality of gears 60 for transmitting driving force. The electric telescopic rod 80 is installed to the second support plate 40 in the width direction of the first support plate 10 for providing a driving force to realize a longitudinal moving function. The rotary sliding table 90 is mounted on the moving end of the electric telescopic rod 80, and is used for providing driving force to realize a rotary motion function. The gripping mechanism 100 is respectively mounted at the rotating end of each rotary sliding table 90 for gripping the crucible to move the crucible to other stations.

In use, the motor 50 is controlled to operate, and the position of the second support plate 40 relative to the first support plate 10 is changed under the guiding action of the guide rail 20 and the slider 30 and the tooth-to-tooth engagement action of the gear 60 and the rack 70. Each motor 50 is controlled to operate, i.e., the interval between two adjacent second support plates 40 can be changed. Finally, the distance between two adjacent clamping mechanisms 100 is adjusted, so that a plurality of clamping mechanisms can clamp crucibles at different stations. When more samples are to be measured, the transfer time of the samples can be shortened, and the transfer speed of the samples is improved. The longitudinal position of the crucible can be adjusted by controlling the operation of the electric telescopic rod 80. The crucible is disengaged from the station or placed in the station. The angle of the crucible can be adjusted by controlling the rotary sliding table 90 to work. So that the crucible can be placed at stations with different angles, and finally the transfer work of the crucible is completed.

Alternatively, as shown in connection with fig. 1 and 3, the gripping mechanism 100 includes a motorized gripper 101 and a gripping plate 102. An electric gripper 101 is connected to the rotating end of each rotary slide table 90, respectively. A clamping plate 102 is mounted to each moving end of each electric clamp 101, respectively.

In the disclosed embodiment, the gripping mechanism 100 includes a motorized clasper 101 and a clasping plate 102. An electric clamp 101 is connected to the rotating end of each rotary slide 90 for providing a clamping force. A clamping plate 102 is mounted to each movable end of each electric clamp 101, respectively, for abutting against the crucible. The contact area between the crucible and the crucible is increased, and the grabbing effect of the crucible is further improved.

Optionally, as shown in connection with fig. 1, a drive mechanism 110 is also included. The driving mechanism 110 is connected to the first support plate 10 and configured to drive the first support plate 10 to perform linear motion.

In the embodiment of the present disclosure, a driving mechanism 110 connected to the first support plate 10 is further included. The driving mechanism 110 is configured to drive the first support plate 10 in a linear motion. For enabling the first support plate to move in its length and thickness direction, thereby increasing the degree of freedom of the device. The movement capability of the grabbing device in the space is improved, so that the crucible can be conveniently moved in different stations.

Alternatively, as shown in connection with fig. 1, the driving mechanism 110 includes a third support plate 111 and a first linear slide 112. The first linear sliding table 112 is mounted on the third support plate 111 along the length direction of the first support plate 10, and the first support plate 10 is connected to the moving end of the first linear sliding table 112.

In the embodiment of the present disclosure, the driving mechanism 110 includes a third support plate 111 and a first linear slide 112. The third support plate 111 is for supporting and mounting the first linear slide 112. The first linear sliding table 112 is mounted on the third support plate 111 along the length direction of the first support plate 10 for providing a driving force. After the first support plate 10 is connected to the moving end of the first linear sliding table 112, the first support plate moves along the length direction of the first support plate 10 under the driving of the moving end of the first sliding table. Finally, the function of moving the grasping mechanism in the length direction of the first support plate 10 is realized.

Optionally, as shown in connection with fig. 1, the driving mechanism 110 further includes a fourth support plate 113 and a second linear sliding table 114. The second linear sliding table 114 is mounted on the fourth support plate 113 along the thickness direction of the first support plate 10, and the third support plate 111 is connected to the moving end of the second linear sliding table 114.

In the embodiment of the present disclosure, the driving mechanism 110 further includes a fourth support plate 113 and a second linear sliding table 114. The fourth support plate 113 is used for supporting and mounting the second linear sliding table 114. The second linear slide 114 is mounted to the fourth support plate 113 in the thickness direction of the first support plate 10 for providing a driving force. After the third support plate 111 is connected to the moving end of the second linear sliding table 114, the third support plate is driven by the moving end of the second linear sliding table 114 to move along the thickness direction of the first support plate 10. Finally, a function of moving the grasping mechanism in the thickness direction of the first support plate 10 is realized.

Optionally, as shown in connection with fig. 1, the drive mechanism 110 further comprises a support frame 115. The support frame 115 is connected to the fourth support plate 113.

In the disclosed embodiment, the driving mechanism 110 further includes a support frame 115 coupled to the fourth support plate 113. The support frame 115 is used to support the entire device and is connected to other equipment to secure the device to the other equipment.

Optionally, as shown in connection with fig. 1 and 2, a limiting tab 120 is also included. The limiting piece 120 is connected to an end of the guide rail 20 for limiting.

In the disclosed embodiment, a limiting tab 120 is also included that is attached to an end of the rail 20. The limiting piece 120 is used for limiting to prevent the sliding block 30 from falling off the guide rail 20.

Optionally, as shown in connection with fig. 1 and 3, a fifth support plate 130 is also included. The fifth support plate 130 is installed between the moving end of the electric telescopic rod 80 and the rotary slide table 90.

In the embodiment of the present disclosure, a fifth support plate 130 is further included that is installed between the moving end of the electric telescopic link 80 and the rotating slide table 90. One side of the fifth support plate 130 is connected to the moving end of the electric telescopic rod 80, and the other side is connected to the rotary slide table 90, so as to improve the connection strength between the moving end of the electric telescopic rod 80 and the rotary slide table 90.

Optionally, as shown in connection with fig. 1 and 3, a sixth support plate 140 is also included. The sixth support plate 140 is installed between the rotating end of the rotating slide table 90 and the gripping mechanism 100.

In the embodiment of the present disclosure, a sixth support plate 140 is further included that is installed between the rotating end of the rotating slide table 90 and the gripping mechanism 100. One side of the sixth support plate 140 is connected to the rotating end of the rotating slide table 90, and the other side is connected to the gripping mechanism 100, so as to improve the connection strength between the rotating end of the rotating slide table 90 and the gripping mechanism 100.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (9)

1. The utility model provides a sulfur determination appearance sample feeding mechanism which characterized in that includes:

a first support plate;

a guide rail installed at the first support plate along a length direction of the first support plate;

the sliding blocks are uniformly arranged on the guide rail;

the second support plates are respectively connected with each sliding block, and the planes of the plurality of second support plates are parallel to the planes of the first support plates;

the motors are respectively arranged on each second supporting plate, and the rotating end of each motor penetrates through the second supporting plate connected with the motor;

the gears are respectively arranged at the rotating end of each motor;

the rack is arranged on the first supporting plate and is in meshed connection with the plurality of gear teeth;

an electric telescopic rod mounted to the second support plate in a width direction of the first support plate;

the rotary sliding table is arranged at the moving end of the electric telescopic rod;

and the clamping mechanism is respectively arranged at the rotating end of each rotating sliding table and used for grabbing the crucible.

2. The sulfur analyzer sampling mechanism of claim 1, wherein the gripping mechanism comprises:

the electric clamping devices are respectively connected with the rotating ends of each rotating sliding table;

and the clamping plates are respectively arranged at each moving end of each electric clamping device.

3. The sulfur analyzer sampling mechanism of claim 1, further comprising:

and the driving mechanism is connected with the first supporting plate and is configured to drive the first supporting plate to do linear motion.

4. A sulfur analyzer sampling mechanism according to claim 3, wherein said drive mechanism comprises:

a third support plate;

the first linear sliding table is arranged on the third supporting plate along the length direction of the first supporting plate, and the first supporting plate is connected to the moving end of the first linear sliding table.

5. The sulfur analyzer sampling mechanism of claim 4, wherein the drive mechanism further comprises:

a fourth support plate;

the second linear sliding table is arranged on the fourth supporting plate along the thickness direction of the first supporting plate, and the third supporting plate is connected with the moving end of the second linear sliding table.

6. The sulfur analyzer sampling mechanism of claim 5, wherein the drive mechanism further comprises:

and the support frame is connected with the fourth support plate.

7. The sulfur analyzer sampling mechanism of claim 1, further comprising:

and the limiting piece is connected to the end part of the guide rail and used for limiting.

8. The sulfur analyzer sampling mechanism according to any one of claims 1 to 7, further comprising:

and the fifth supporting plate is arranged between the moving end of the electric telescopic rod and the rotary sliding table.

9. The sulfur analyzer sampling mechanism according to any one of claims 1 to 7, further comprising:

and the sixth support plate is arranged between the rotating end of the rotating sliding table and the clamping mechanism.