CN214844668U - Superfine dust screen limit structure convenient to detect - Google Patents
Superfine dust screen limit structure convenient to detect Download PDFInfo
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- CN214844668U CN214844668U CN202120513862.XU CN202120513862U CN214844668U CN 214844668 U CN214844668 U CN 214844668U CN 202120513862 U CN202120513862 U CN 202120513862U CN 214844668 U CN214844668 U CN 214844668U
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- dust screen
- concave frame
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- output shaft
- seat
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Abstract
The utility model discloses a superfine dust screen limit structure convenient to detect, including the bedplate, the baffle is installed on one end upper portion of bedplate, and end plate is installed on other end upper portion, the lateral surface fixedly connected with diaphragm of end plate, T type spout has been seted up to the lower part of diaphragm, T type spout's internally mounted has T type slider, the lower tip of T type slider is installed motor seat, servo motor is installed to the lower part of motor seat, an end connection of servo motor has the output shaft, and the output shaft passes the end plate and with the end plate spiro union, the both sides face of bedplate has seted up square spout, concave type frame is installed on the upper portion of bedplate; through the cooperation of the concave frame and the motor, the concave frame can push the dust screen to be close to the baffle to form a clamping and fixing state, so that the dust screen is limited, is more firm in limitation, is favorable for detection and completion, can be fixed for dust screens of various sizes, and is wide in applicability.
Description
Technical Field
The utility model belongs to the technical field of the dust screen, concretely relates to superfine dust screen limit structure convenient to detect.
Background
The dust screen is also called as a wind-proof dust suppression screen and a wind-proof wall and is widely used for bulk material ports, fuel storage yards of thermal power plants, raw material fuel storage yards of iron and steel enterprises, raw material fuel storage yards of chemical enterprises, coal discharge storage yards of coal mines and the like, the dust screen consists of an outer frame and an inner screen surface, and the dust screen is generally limited and fixed when being used for dust detection;
at present, the dust screen is positioned by pressing a heavy object on the dust screen through the outside, the dust screen is easily damaged, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a superfine dust screen limit structure convenient to detect to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a limit structure of a superfine dust screen convenient for detection comprises a seat plate, wherein a baffle is arranged at the upper part of one end of the seat plate, an end plate is arranged at the upper part of the other end of the seat plate, the outer side surface of the end plate is fixedly connected with a transverse plate, the lower part of the transverse plate is provided with a T-shaped chute, a T-shaped sliding block is arranged in the T-shaped sliding groove, a motor seat is arranged at the lower end part of the T-shaped sliding block, a servo motor is arranged at the lower part of the motor seat, one end part of the servo motor is connected with an output shaft, the output shaft penetrates through the end plate and is in threaded connection with the end plate, two side faces of the seat plate are provided with square sliding grooves, the upper part of the seat board is provided with a concave frame, the inner sides of the two ends of the concave frame are fixedly connected with square sliding blocks matched with the square sliding grooves, two return springs are connected between the concave frame and the end plate and are positioned on two sides of the output shaft.
Preferably, the upper part of the seat board is provided with a dust screen, and the dust screen is positioned between the baffle and the concave frame.
Preferably, the upper portion of the output shaft is two centimeters lower than the upper portion of the female frame in the horizontal direction.
Preferably, the square sliding block and the concave frame are integrally formed, and the square sliding block is located inside the square sliding groove.
Preferably, the T-shaped slider is integrally formed with the motor base, and the servo motor is fixed to the surface of the motor base by a screw.
Preferably, one end of the reset spring is connected with the concave frame, the other end of the reset spring is connected with the end plate, and one end surface of the output shaft, which is close to the concave frame, is in an arc shape.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the concave type frame and the motor cooperation of design, can make concave type frame push away the dust screen and be close to the baffle and form centre gripping fixed state to carry on spacingly, spacing more firm is favorable to detecting the completion, and can be fixed extensive applicability to the dust screen of multiple size.
2. The utility model discloses in, through the T type slider and the T type spout of design, can guarantee motor and output shaft synchronous motion to form the centre gripping and the detached state to the dust screen, reset spring can pull concave type frame automatically and keep away from the baffle, and the operation is more convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the bottom structure of the horizontal plate of the present invention;
FIG. 3 is a schematic structural view of the T-shaped slider and the motor base of the present invention;
in the figure: 1. a concave frame; 2. an output shaft; 3. an end plate; 4. a servo motor; 5. a transverse plate; 6. a return spring; 7. a square chute; 8. a square slider; 9. a dust screen; 10. a seat plate; 11. a baffle plate; 12. a T-shaped chute; 13. a T-shaped slider; 14. a motor seat.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a superfine dust screen limiting structure convenient for detection comprises a seat plate 10, wherein a baffle plate 11 is arranged at the upper part of one end of the seat plate 10, an end plate 3 is arranged at the upper part of the other end of the seat plate, a transverse plate 5 is fixedly connected with the outer side surface of the end plate 3, a T-shaped chute 12 is arranged at the lower part of the transverse plate 5, a T-shaped sliding block 13 is arranged inside the T-shaped chute 12, a motor seat 14 is arranged at the lower end part of the T-shaped sliding block 13, a servo motor 4 is arranged at the lower part of the motor seat 14, an output shaft 2 is connected with one end part of the servo motor 4, and the output shaft 2 passes through the end plate 3 and is in threaded connection with the end plate 3, square sliding grooves 7 are formed in two side faces of the seat plate 10, the concave frame 1 is installed on the upper portion of the seat plate 10, square sliding blocks 8 matched with the square sliding grooves 7 for use are fixedly connected to the inner sides of two ends of the concave frame 1, two reset springs 6 are connected between the concave frame 1 and the end plate 3, and the two reset springs 6 are located on two sides of the output shaft 2.
Furthermore, the upper part of the seat plate 10 is provided with a dust screen 9, and the dust screen 9 is positioned between the baffle 11 and the concave frame 1.
Further, the upper portion of the output shaft 2 is two centimeters lower than the upper portion of the concave frame 1 in the horizontal direction.
Further, the square sliding block 8 and the concave frame 1 are integrally formed, and the square sliding block 8 is positioned inside the square sliding groove 7.
Further, the T-shaped slider 13 is integrally formed with the motor base 14, and the servomotor 4 is fixed to the surface of the motor base 14 by screws.
Furthermore, one end of the return spring 6 is connected with the concave frame 1, the other end is connected with the end plate 3, and one end surface of the output shaft 2 close to the concave frame 1 is arc-shaped.
The utility model discloses a theory of operation and use flow: the dustproof net 9 is placed on the upper surface of a seat plate 10 and close to a baffle 11, then a servo motor 4 is started, at the moment, an output shaft 2 is in threaded connection with an end plate 3 and can move towards a concave frame 1, the servo motor 4 can move along a track limited by a T-shaped sliding block 13 and a T-shaped sliding groove 12, the output shaft 2 pushes the dustproof net 9 to move towards the baffle 11 when moving, the dustproof net 9 is clamped and limited by the concave frame 1 and the baffle 11 until the concave frame 1 and the baffle 11 clamp the dustproof net 9, a reset spring 6 is stretched, dust is scattered on the upper surface of the dustproof net 9, dustproof testing is carried out, or traction strength testing can be carried out, after the detection is completed, the output shaft 2 rotates reversely, at the moment, the output shaft 2 is far away from the concave frame 1 to move, the reset spring 6 resets and pulls the concave frame 1 to be far away from the dustproof net 9 to move, the dustproof net 9 loses clamping force, and the dustproof net 9 can be taken down.
It is noted that, herein, relational terms such as first and second, and the like may 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. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a superfine dust screen limit structure convenient to detect, includes bedplate (10), its characterized in that: the novel seat plate is characterized in that a baffle (11) is installed on the upper portion of one end of the seat plate (10), an end plate (3) is installed on the upper portion of the other end of the seat plate (10), a transverse plate (5) is fixedly connected to the outer side face of the end plate (3), a T-shaped sliding groove (12) is formed in the lower portion of the transverse plate (5), a T-shaped sliding block (13) is installed inside the T-shaped sliding groove (12), a motor seat (14) is installed at the lower end portion of the T-shaped sliding block (13), a servo motor (4) is installed on the lower portion of the motor seat (14), an output shaft (2) is connected to one end portion of the servo motor (4), the output shaft (2) penetrates through the end plate (3) and is in threaded connection with the end plate (3), square sliding grooves (7) are formed in two side faces of the seat plate (10), a concave frame (1) is installed on the upper portion of the seat plate (10), square sliding blocks (8) matched with the square sliding grooves (7) are fixedly connected to the inner sides of two ends of the concave frame (1), two return springs (6) are connected between the concave frame (1) and the end plate (3), and the two return springs (6) are positioned on two sides of the output shaft (2).
2. The limiting structure of the ultra-fine dust screen convenient for detection according to claim 1, wherein: the upper part of the seat plate (10) is provided with a dustproof net (9), and the dustproof net (9) is positioned between the baffle (11) and the concave frame (1).
3. The limiting structure of the ultra-fine dust screen convenient for detection according to claim 1, wherein: the upper part of the output shaft (2) is two centimeters lower than the upper part of the concave frame (1) in the horizontal direction.
4. The limiting structure of the ultra-fine dust screen convenient for detection according to claim 1, wherein: the square sliding block (8) and the concave frame (1) are integrally formed, and the square sliding block (8) is located inside the square sliding groove (7).
5. The limiting structure of the ultra-fine dust screen convenient for detection according to claim 1, wherein: the T-shaped sliding block (13) and the motor seat (14) are integrally formed, and the servo motor (4) is fixed on the surface of the motor seat (14) through screws.
6. The limiting structure of the ultra-fine dust screen convenient for detection according to claim 1, wherein: one end of the reset spring (6) is connected with the concave frame (1), the other end of the reset spring is connected with the end plate (3), and one end face of the output shaft (2) close to the concave frame (1) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120513862.XU CN214844668U (en) | 2021-03-11 | 2021-03-11 | Superfine dust screen limit structure convenient to detect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120513862.XU CN214844668U (en) | 2021-03-11 | 2021-03-11 | Superfine dust screen limit structure convenient to detect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214844668U true CN214844668U (en) | 2021-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120513862.XU Active CN214844668U (en) | 2021-03-11 | 2021-03-11 | Superfine dust screen limit structure convenient to detect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214844668U (en) |
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2021
- 2021-03-11 CN CN202120513862.XU patent/CN214844668U/en active Active
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