CN213754226U

CN213754226U - Structure is adjusted to spacing stroke of centrally-mounted motor

Info

Publication number: CN213754226U
Application number: CN202022966672.1U
Authority: CN
Inventors: 蒋建伟; 蒋英杰; 杨彤
Original assignee: Changzhou Jiabo Machinery Manufacturing Co ltd
Current assignee: Changzhou Jiabo Machinery Manufacturing Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-20
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a mid-motor limiting stroke adjusting structure, which comprises a mid-motor body, a rotating rod, a first clamping block, a second clamping block, a first fixing block, a first gear, a second gear, a threaded rod, a fixing seat, a second fixing block and a third fixing block, wherein when the mid-motor body starts to work to rotate the rotating rod, the first fixing block rotates along with the rotating rod under the fixing of the first clamping block and the second clamping block, simultaneously the first gear drives the second gear to rotate the internal threaded rod, and simultaneously the second fixing block transversely moves to a certain position on the threaded rod under the action of the internal thread to fix the position of the first fixing block to stop the rotating rod, thereby facilitating the mid-motor body to carry out limiting treatment on working articles, and simultaneously, the first clamping block and the second clamping block are convenient to be detached from the rotating rod through screws, the first clamping block and the second clamping block can be conveniently checked and maintained.

Description

Structure is adjusted to spacing stroke of centrally-mounted motor

Technical Field

The utility model relates to an in put motor technical field, specifically be an in put spacing stroke of motor and adjust structure.

Background

The central motor serves as a driving device of the roller shutter door and the roller shutter door, is used for driving the roller shutter door to be quickly rolled and opened, has the main functions of limiting the highest position and the lowest position of the roller shutter door and the roller shutter door, is complex in structure and is not beneficial to installation and disassembly, and therefore, the design of the central motor limiting stroke adjusting structure is necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a put spacing stroke of motor and adjust structure in, be convenient for to putting spacing stroke of motor in, the first fixed block of being convenient for.

The purpose of the utility model can be realized by the following technical scheme: a middle-placed motor limiting stroke adjusting structure comprises a middle-placed motor body, a rotating rod, a first clamping block, a second clamping block, a first fixing block, a first gear, a second gear, a threaded rod, a fixing seat, a second fixing block and a third fixing block, wherein the rotating rod is arranged on one side of the middle-placed motor body, the outer portion of the rotating rod penetrates through the inner portion of the first gear fixedly connected with the middle-placed motor body, the first gear is located in the middle-placed motor body, the first clamping block and the second clamping block are arranged on the outer portion of the rotating rod, the top of the second clamping block is fixedly connected with the first fixing block, the first gear is connected with the second gear through gear rotation, the inner portion of the second gear is fixedly connected with one end of the threaded rod, the other end of the threaded rod is rotatably connected with one side of the fixing seat, the other side of the fixing seat is fixedly connected with one side of the inner portion of the middle-placed motor body, and the outer portions of the two threaded rods are connected with the inner portion of the second fixing block through threads, and one side of the outer part of the second fixed block is fixedly connected with a third fixed block.

As a further aspect of the present invention: the top of the second fixed block is fixedly connected with the bottom of the connecting rod, the top of the connecting rod is fixedly connected with the bottom of the sliding block, the sliding groove is connected with the outer portion of the sliding block in a sliding mode, and the sliding groove is located in the top of the middle-placed motor body, so that the second fixed block can move conveniently.

As a further aspect of the present invention: the fixing structure is arranged inside the first clamping block and the second clamping block and consists of springs and a rubber pad, the two springs are arranged at the tops of the first clamping block and the second clamping block respectively, and the springs are fixedly connected with one end of the rubber pad, so that the rubber pad can move conveniently.

As a further aspect of the present invention: the other end of the rubber pad is fixedly connected with the outer part of the rotating rod, so that the rubber pad is conveniently fixed on the rotating rod.

As a further aspect of the present invention: the first fixture block and the second fixture block are fixedly connected to one side of the second fixing plate at two outer sides respectively, a second threaded hole is formed in the top of the second fixing plate, and the first fixture block and the second fixture block are connected through screws in the second threaded hole on the same side, so that the first fixture block and the second fixture block can be fixed conveniently.

As a further aspect of the present invention: first fixing plates are arranged on two sides of the outer portion of the middle motor body, and two first threaded holes are formed in the top of each first fixing plate to facilitate fixing of the first fixing plates.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: this put spacing stroke of motor and adjust structure in, put when motor body begins work and makes the dwang rotate in the middle of, first fixed block rotates along with the dwang is rotatory under the fixed of first fixture block and second fixture block, first gear drives the inside threaded rod of second gear simultaneously and rotates together, the second fixed block lateral shifting on the threaded rod under the effect of the screw thread of inside simultaneously, when reaching a locating position, make dwang stall with the fixed position of first fixed block, thereby put motor body in the convenience and carry out spacing processing to operation article, simultaneously through demolising the screw, make things convenient for first fixture block and second fixture block to dismantle from the dwang, thereby conveniently inspect maintenance first fixture block and second fixture block, and the work efficiency is improved.

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 an overall perspective view of the present invention;

FIG. 2 is a schematic view of the front view of the partial structure of the present invention;

FIG. 3 is a schematic left-side sectional view of the present invention;

FIG. 4 is a schematic view of the fixing structure of the present invention;

in the figure: 1. a middle motor body; 2. rotating the rod; 3. a first clamping block; 4. a second fixture block; 5. a first fixed block; 6. a first gear; 7. a second gear; 8. a threaded rod; 9. a fixed seat; 10. a second fixed block; 11. a third fixed block; 12. a connecting rod; 13. a slider; 14. a chute; 15. a first fixing plate; 16. a first threaded hole; 17. a fixed structure; 18. a second fixing plate; 19. a second threaded hole; 20. screws; 171. a spring; 172. and (7) a rubber pad.

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. 1-4, the present invention provides a technical solution: a middle-placed motor limiting stroke adjusting structure comprises a middle-placed motor body 1, a rotating rod 2, a first clamping block 3, a second clamping block 4, a first fixing block 5, a first gear 6, a second gear 7, a threaded rod 8, a fixing seat 9, a second fixing block 10 and a third fixing block 11, wherein the rotating rod 2 is arranged on one side of the middle-placed motor body 1, the outer portion of the rotating rod 2 penetrates through the inner portion of the first gear 6 fixedly connected with the middle-placed motor body 1, the first gear 6 is located inside the middle-placed motor body 1, the first clamping block 3 and the second clamping block 4 are arranged on the outer portion of the rotating rod 2, the top of the second clamping block 4 is fixedly connected with the first fixing block 5, the first gear 6 is connected with the second gear 7 through gear rotation, one end of the threaded rod 8 is fixedly connected inside the second gear 7, the other end of the threaded rod 8 is rotatably connected with one side of the fixing seat 9, the other side of the fixing seat 9 is fixedly connected with one side inside the middle-placed motor body 1, the outer parts of the two threaded rods 8 are connected with the inner part of a second fixing block 10 through threads, and one side of the outer part of the second fixing block 10 is fixedly connected with a third fixing block 11.

As an embodiment of the utility model, 10 top fixed connection connecting rod 12 bottoms of second fixed block, connecting rod 12 top fixed connection slider 13 bottom, the outside sliding connection spout 14 of slider 13, and spout 14 is located the top of putting 1 inside of motor body in, the removal of the second fixed block 10 of being convenient for.

As an embodiment of the utility model, first fixture block 3 and the inside fixed knot that is equipped with of second fixture block 4 constructs 17, and fixed knot constructs 17 and comprises spring 171 and rubber pad 17, and the inside top of first fixture block 3 and second fixture block 4 is equipped with two springs 171 respectively, and the one end of spring 171 fixed connection rubber pad 172, the removal of the rubber pad 172 of being convenient for.

As an embodiment of the present invention, the other end of the rubber pad 172 is fixedly connected to the outside of the rotating rod 2, so that the rubber pad 172 is fixed on the rotating rod 2.

As an embodiment of the utility model, the outside both sides of first fixture block 3 and second fixture block 4 are one side of fixed connection second fixed plate 18 respectively, and second fixed plate 18 top is equipped with second screw hole 19, and first fixture block 3 and second fixture block 4 pass through screw 20 with the second screw hole 19 of one side to be connected, are convenient for fix first fixture block 3 and second fixture block 4.

As an embodiment of the utility model, in put 1 outside both sides of motor body and be equipped with first fixed plate 15, first fixed plate 15 top is equipped with two first screw holes 16 and is convenient for fixed first fixed plate 15.

The utility model discloses a theory of operation: first fixed block 5 rotates along with the dwang 2 is rotatory under the fixed of first fixture block 3 and second fixture block 4, first gear 6 drives the inside threaded rod 8 of second gear 7 and rotates together simultaneously, horizontal migration on threaded rod 8 under the effect of the screw thread of second fixed block 10 inside simultaneously, when reaching a locating position, third fixed block 11 makes dwang 2 stall through the position of fixed first fixed block 5, thereby put motor body 1 in the convenience and carry out spacing processing to operation article, remove the fixed between first fixture block 3 and the second fixture block 4 through screw 20 simultaneously, make things convenient for first fixture block 3 and second fixture block 4 to dismantle from dwang 2, thereby conveniently inspect maintenance first fixture block 3 and second fixture block 4, and the work efficiency is improved.

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.

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. A middle motor limiting stroke adjusting structure is characterized by comprising a middle motor body (1), a rotating rod (2), a first clamping block (3), a second clamping block (4), a first fixing block (5), a first gear (6), a second gear (7), a threaded rod (8), a fixing seat (9), a second fixing block (10) and a third fixing block (11), wherein the rotating rod (2) is arranged on one side of the middle motor body (1), the outer portion of the rotating rod (2) penetrates through the middle motor body (1) and is fixedly connected with the inner portion of the first gear (6), the first gear (6) is located inside the middle motor body (1), the first clamping block (3) and the second clamping block (4) are arranged on the outer portion of the rotating rod (2), the top of the second clamping block (4) is fixedly connected with the first fixing block (5), the first gear (6) is rotatably connected with the second gear (7) through a gear, one end of a threaded rod (8) is fixedly connected inside the second gear (7), the other end of the threaded rod (8) is rotatably connected with one side of a fixing seat (9), the other side of the fixing seat (9) is fixedly connected with one side of the inside of an intermediate motor body (1), the two threaded rods (8) are connected with the inside of a second fixing block (10) through threads, and one side of the outside of the second fixing block (10) is fixedly connected with a third fixing block (11).

2. The structure for adjusting the limit stroke of the mid-motor according to claim 1, wherein the top of the second fixed block (10) is fixedly connected to the bottom of a connecting rod (12), the top of the connecting rod (12) is fixedly connected to the bottom of a sliding block (13), the sliding block (13) is slidably connected to a sliding groove (14) on the outside, and the sliding groove (14) is located on the top of the inside of the mid-motor body (1).

3. The mid-motor limit stroke adjusting structure according to claim 1, wherein a fixing structure (17) is arranged inside the first clamping block (3) and the second clamping block (4), the fixing structure (17) is composed of a spring (171) and a rubber pad (172), two springs (171) are respectively arranged at the tops of the first clamping block (3) and the second clamping block (4), and the spring (171) is fixedly connected with one end of the rubber pad (172).

4. The mid-motor limit stroke adjusting structure as claimed in claim 3, wherein the other end of the rubber pad (172) is fixedly connected with the outside of the rotating rod (2).

5. The mid-motor limit stroke adjusting structure according to claim 1, wherein two outer sides of the first clamping block (3) and the second clamping block (4) are respectively and fixedly connected with one side of a second fixing plate (18), a second threaded hole (19) is formed in the top of the second fixing plate (18), and the second threaded holes (19) in the same side of the first clamping block (3) and the second clamping block (4) are connected through screws (20).

6. The structure for adjusting the limit stroke of the mid-motor according to claim 1, wherein first fixing plates (15) are arranged on two sides of the exterior of the mid-motor body (1), and two first threaded holes (16) are formed in the tops of the first fixing plates (15).