CN214946274U

CN214946274U - Flexible transmission balancing unit convenient to adjust

Info

Publication number: CN214946274U
Application number: CN202121665888.2U
Authority: CN
Inventors: 郑志荣
Original assignee: Shijiazhuang Shouyu Transmission Technology Co ltd
Current assignee: Shijiazhuang Shouyu Transmission Technology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-11-30
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a flexible transmission balancing unit convenient to adjust, which comprises a fixed base, the top face of fixing base is provided with the fixed plate, be provided with the adjustment mechanism that can remove the fixed plate between fixing base and the fixed plate, top face one side fixedly connected with gear box of fixed plate, just one side of gear box is connected with the chamber door through hinge rotation, the through-hole has been seted up to the opposite side of gear box, just the inboard of through-hole sets up buffer gear, the inside of gear box is provided with the pinion, just one side welding of pinion has the connecting rod that runs through the through-hole, the pinion has been seted up the shrinkage pool meshing through gear box top face one side and has been connected with big ring gear. The utility model discloses, thereby can adjust the position of fixed plate on the fixing base through the adjustment mechanism who sets up and change the rotational speed that the pinion of size difference changes the bull gear and have the variety, can accomplish the work under the different rotational speeds, the practicality is stronger.

Description

Flexible transmission balancing unit convenient to adjust

Technical Field

The utility model belongs to the technical field of flexible transmission device and specifically relates to a flexible transmission balancing unit convenient to adjust.

Background

The development and present state of flexible transmission is a transmission mode in which all or part of the transmission system is suspended on the transmission main shaft, and the suspended transmission system is connected with the foundation by using a supporting element consisting of an elastic element.

The existing flexible transmission balancing device convenient to adjust can cause the problems that a large gear ring is meshed with a small gear to generate friction to block rotation at high temperature and cause unstable transmission of the rotary kiln and even equipment accidents in the process of transmission of the rotary kiln, and the rotating speed of the rotary kiln cannot be changed and is not suitable for work needing high rotating speed due to the fact that the speed of the large gear ring in flexible transmission is certain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible transmission balancing unit convenient to adjust 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:

the utility model provides a flexible transmission balancing unit convenient to adjust, includes the fixing base, the top face of fixing base is provided with the fixed plate, be provided with the adjustment mechanism that can remove the fixed plate between fixing base and the fixed plate, top face one side fixedly connected with gear box of fixed plate, just one side of gear box is rotated through the hinge and is connected with the chamber door, the through-hole has been seted up to the opposite side of gear box, just the inboard of through-hole sets up buffer gear, the inside of gear box is provided with the pinion, just one side welding of pinion has the connecting rod that runs through the through-hole, the pinion has been seted up the shrinkage pool meshing through gear box top face one side and has been connected with the bull gear.

In a further embodiment, adjustment mechanism is including seting up the spout in fixing base top both sides, the draw-in groove has been seted up to the top face center department both sides equidistance of fixing base, the bottom face fixedly connected with draw runner of fixed plate, just the top face of fixed plate has the card post through leading to groove connection, thereby can adjust the position of fixed plate on the fixing base and change the rotational speed that the different pinion of size changed the bull gear and have the variety, can accomplish the work under the different rotational speeds, and the practicality is stronger.

In a further embodiment, a supporting ring is connected to one side of the top end face of the fixing plate, a motor is arranged on the inner side of the supporting ring, and a threaded sleeve is welded at the output end of the motor, so that the noise generated when the motor works can be reduced, and the shaking of the motor is reduced.

In a further embodiment, the inner side of the threaded sleeve is in threaded connection with the connecting rod, the inner side of the support ring is made of elastic rubber materials, and the connecting rod connected with pinions of different sizes can be replaced through threaded connection of the threaded sleeve and the connecting rod.

In a further embodiment, the slide bar and the fixing seat form a sliding structure through the sliding groove, the fixing plate and the fixing seat form three groups of different position structures through three groups of clamping grooves, and pinions with different sizes can be mounted at three groups of different positions at the bottom end of the fixing seat through the fixing plate to change the rotating speed of the bull gear.

In further embodiment, buffer gear encircles the spring that sets up in the through-hole inboard including the equidistance, just elastic connection has smooth ring between the spring, just the connecting rod is swing joint with smooth ring, avoids the rotary kiln body steel sheet to soften and make the bull gear descend slightly and the pinion engagement appears the friction and hinders the pivoted phenomenon under the high temperature.

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

1. the utility model discloses, thereby can adjust the position of fixed plate on the fixing base through the adjustment mechanism who sets up and change the rotational speed that the pinion of size difference changes the bull gear and have the variety, can accomplish the work under the different rotational speeds, the practicality is stronger.

2. The utility model discloses, constantly drive the rotary kiln through the buffer gear that sets up at the bull gear and rotate the during operation, thereby the rotary kiln body steel sheet softens and makes the bull gear rock slightly and extrude the pinion under high temperature, thereby rock the spring that drives the smooth ring outside of connecting rod extrusion smooth ring compression through the pinion slightly and play the cushioning effect this moment, thereby avoided appearing friction between pinion and the bull gear and hindered pivoted phenomenon to improve device's life.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention;

FIG. 3 is a schematic view of the connection between the pinion and the bull gear of the present invention;

fig. 4 is a schematic view of the separating structure of the middle fixing base and the fixing plate of the present invention.

In the figure: 1. a fixed seat; 2. a fixing plate; 3. an adjustment mechanism; 301. a chute; 302. a card slot; 303. a slide bar; 304. clamping the column; 4. a gear case; 5. a box door; 6. a through hole; 7. a buffer mechanism; 701. a spring; 702. a smooth circular ring; 8. a pinion gear; 9. a connecting rod; 10. a large gear ring; 11. a support ring; 12. a motor; 13. and (4) a threaded sleeve.

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 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, in an embodiment of the present invention, a flexible transmission balancing apparatus convenient for adjustment includes a fixing base 1, a fixing plate 2 is disposed on a top end surface of the fixing base 1, an adjusting mechanism 3 capable of moving the fixing plate 2 is disposed between the fixing base 1 and the fixing plate 2, a gear box 4 is fixedly connected to one side of the top end surface of the fixing plate 2, a box door 5 is rotatably connected to one side of the gear box 4 through a hinge, a through hole 6 is formed on the other side of the gear box 4, a buffer mechanism 7 is disposed inside the through hole 6, a pinion 8 is disposed inside the gear box 4, a connecting rod 9 penetrating the through hole 6 is welded to one side of the pinion 8, the pinion 8 is engaged with a large gear ring 10 through a concave hole formed on one side of the top end surface of the gear box 4, and when in use, a motor 12 is first started to rotate a threaded sleeve 13 to rotate the connecting rod 9 to rotate the pinion 8 at a certain speed, thereby the meshing rotation bull gear 10 begins work, top end face one side of fixed plate 2 is connected with support ring 11, and the inboard of support ring 11 is provided with motor 12, and the output welding of motor 12 has thread bush 13, can change the connecting rod 9 of welding different size pinions 8 through thread bush 13 and the threaded connection of connecting rod 9 that set up, the inboard and the connecting rod 9 of thread bush 13 are threaded connection, and the inboard of support ring 11 adopts the elastic rubber material to constitute, the inboard of support ring 11 through the setting adopts the elastic rubber material to constitute and can reduce the noise of motor 12 during operation, and reduce rocking of motor 12.

Example 1

Referring to fig. 1-4, the adjusting mechanism 3 includes sliding slots 301 formed on both sides of the top end of the fixing base 1, slots 302 are equidistantly formed on both sides of the center of the top end surface of the fixing base 1, a sliding bar 303 is fixedly connected to the bottom end surface of the fixing plate 2, and a clamping column 304 is connected to the top end surface of the fixing plate 2 through a through slot, the sliding bar 303 and the fixing base 1 form a sliding structure through the sliding slots 301, the fixing plate 2 and the fixing base 1 form three sets of different position structures through three sets of slots 302, when the rotation speed of the large gear ring 10 needs to be changed, the box door 5 is opened, the fixing between the rotating connecting rod 9 and the threaded sleeve 13 is released, the pinion 8 is slowly pulled out from one side of the box door 5, then the fixing between the fixing plate 2 and the fixing base 1 is released through the pulling column 304, the corresponding slot 302 is clamped through the clamping column 304 by sliding the sliding bar 303 for a distance, the pinion 8 with a corresponding size is inserted into the smooth ring 702 from one side of the box door 5 and fixed with the threaded sleeve 13, the starter motor 12 can now change the ring gear 10 to the desired rotational speed.

Example 2

Referring to fig. 1-4, the difference from embodiment 1 is: buffer gear 7 encircles the spring 701 that sets up in through-hole 6 inboard including the equidistance, and elastic connection has smooth ring 702 between spring 701, and connecting rod 9 is swing joint with smooth ring 702, at the continuous rotary kiln rotation during operation that drives of bull gear 10, the rotary kiln body steel sheet softens and makes bull gear 10 rock slightly thereby extrude pinion 8 under high temperature, thereby it extrudees smooth ring 702 compression smooth ring 702 outside spring 701 and plays the cushioning effect to rock slightly through pinion 8 through driving connecting rod 9 this moment, thereby the phenomenon that friction hinders the pivoted between pinion 8 and the bull gear 10 has been avoided appearing.

The utility model discloses a theory of operation is: when the rotary kiln is used, firstly, the motor 12 is started to rotate the threaded sleeve 13, so that the connecting rod 9 is rotated to enable the pinion 8 to rotate at a certain speed, thereby the large gear ring 10 is meshed and rotated to start working, the connecting rod 9 for welding the pinions 8 with different sizes can be replaced and welded through the threaded connection between the arranged threaded sleeve 13 and the connecting rod 9, the noise of the motor 12 in working can be reduced through the inner side of the arranged supporting ring 11 made of elastic rubber materials, the shaking of the motor 12 is reduced, when the large gear ring 10 continuously drives the rotary kiln to rotate, the kiln body steel plate is softened at high temperature to enable the large gear ring 10 to shake slightly so as to extrude the pinion 8, at the moment, the pinion 8 shakes slightly to drive the connecting rod 9 to extrude the smooth ring 702 to compress the spring 701 on the outer side of the smooth ring 702 to play a buffering role, and the phenomenon that the friction between the pinion 8 and the large gear ring 10 hinders the rotation is avoided, when the rotation speed of the large gear ring 10 needs to be changed, the box door 5 is opened at the moment, the rotary connecting rod 9 releases the fixation with the threaded sleeve 13, then the small gear 8 is slowly pulled out from the side of the box door 5, then the fixing of the fixing plate 2 and the fixing seat 1 is released at the pulling-out clamping column 304, the corresponding clamping groove 302 is clamped through the clamping column 304 by sliding a sliding strip 303 for a certain distance, the small gear 8 with the corresponding size is inserted into the smooth ring 702 from the side of the box door 5 and is fixed with the threaded sleeve 13, and at the moment, the starting motor 12 can change the large gear ring 10 into the required rotation speed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a flexible transmission balancing unit convenient to adjust, includes fixing base (1), its characterized in that: the top face of fixing base (1) is provided with fixed plate (2), be provided with adjustment mechanism (3) that can remove fixed plate (2) between fixing base (1) and fixed plate (2), top face one side fixedly connected with gear box (4) of fixed plate (2), just one side of gear box (4) is rotated through the hinge and is connected with chamber door (5), through-hole (6) have been seted up to the opposite side of gear box (4), just the inboard of through-hole (6) sets up buffer gear (7), the inside of gear box (4) is provided with pinion (8), just one side welding of pinion (8) has connecting rod (9) that runs through-hole (6), shrinkage pool meshing connection has been seted up through gear box (4) top face one side in pinion (8) has been connected with big ring gear (10).

2. A flexible drive balance device to facilitate adjustment according to claim 1, wherein: adjustment mechanism (3) including seting up spout (301) in fixing base (1) top both sides, draw-in groove (302) have been seted up to the top face center department both sides equidistance of fixing base (1), the bottom face fixedly connected with draw runner (303) of fixed plate (2), just the top face of fixed plate (2) is connected with card post (304) through leading to the groove.

3. A flexible drive balance device to facilitate adjustment according to claim 1, wherein: one side of the top end face of the fixing plate (2) is connected with a support ring (11), a motor (12) is arranged on the inner side of the support ring (11), and a threaded sleeve (13) is welded at the output end of the motor (12).

4. A flexible drive balance device to facilitate adjustment according to claim 3 wherein: the inner side of the threaded sleeve (13) is in threaded connection with the connecting rod (9), and the inner side of the support ring (11) is made of elastic rubber.

5. A flexible drive balance device to facilitate adjustment according to claim 2, wherein: the slide bar (303) constitutes sliding structure through spout (301) and fixing base (1), fixed plate (2) are through three groups draw-in groove (302) constitute three different position structures of group with fixing base (1).

6. A flexible drive balance device to facilitate adjustment according to claim 2, wherein: buffer gear (7) encircle including the equidistance and set up spring (701) inboard at through-hole (6), just elastic connection has smooth ring (702) between spring (701), just connecting rod (9) are swing joint with smooth ring (702).