CN217585257U

CN217585257U - Roller clutch sprocket for accelerating dryer

Info

Publication number: CN217585257U
Application number: CN202221487164.8U
Authority: CN
Inventors: 李涛; 邓光明; 焦金富
Original assignee: Taishan Gypsum Sichuan Co ltd
Current assignee: Taishan Gypsum Sichuan Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-10-14
Anticipated expiration: 2032-06-14

Abstract

The utility model relates to a separation and reunion sprocket technical field just discloses a roller separation and reunion sprocket of desiccator usefulness with higher speed, including roller and connecting device, connecting device internally mounted has the ball, the upper end of roller is connected with fixed establishment, fixed establishment's upper end is connected with coupling mechanism, connecting device welds in the inside surface of roller. This roller separation and reunion sprocket of desiccator usefulness with higher speed, change two break away from the becket of screw bolt, the roller, metal pole and connecting rod, make separation between roller and the metal post, conveniently change the roller, metal post and ball roll connection simultaneously, can reduce the wearing and tearing of metal post, can spend a small amount of time to change the roller, thereby can increase the live time of roller, rotate screw bolt one, let screw bolt one break away from spliced pole and sprocket, thereby conveniently change the sprocket, can use the sprocket of different specifications, can increase the time of the use of sprocket.

Description

Roller clutch sprocket for accelerating dryer

Technical Field

The utility model relates to a separation and reunion sprocket technical field specifically is a roller separation and reunion sprocket of desiccator usefulness with higher speed.

Background

In the logistics transmission field or the collection and winding work of mechanical equipment, the roller rotating around the self axis line is an indispensable component, the roller in the prior art usually comprises a shaft core and a roller body sleeved on the outer layer of the shaft core, and the shaft core is connected with a driving device through a connecting component so as to obtain power required by rotation.

However, the chain wheel is welded on the top end surface of the roller, so that when the chain wheel is replaced, the whole device needs to be replaced, a large amount of time is spent for replacing, and the roller cannot be used for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the roller can not be used for a long time due to the replacement of a large amount of time with the cost in the prior art, and providing a roller clutch sprocket for accelerating a drier.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a roller separation and reunion sprocket of desiccator usefulness with higher speed, includes roller and connecting device, connecting device internally mounted has the ball, the upper end of roller is connected with fixed establishment, fixed establishment's upper end is connected with coupling mechanism, connecting device welds in the inside surface of roller.

The fixing mechanism comprises a metal rod and a connecting rod, a flange plate is welded on the surface of the top end of the connecting rod, a rubber cushion block is connected on the surface of the bottom end of the connecting rod, a spiral spring is welded on the surface of the bottom end of the rubber cushion block, a metal ring is connected to the upper end of the metal rod, a threaded bolt II is connected to the upper end of the metal ring II, and the metal rod is connected to the lower end of the connecting rod.

Preferably, the connecting mechanism comprises a chain wheel and a connecting column, the lower end of the connecting column is connected with a rubber backing ring, the surface of the lower end of the connecting column is inserted into the metal column, the left end of the connecting column is connected with a first threaded bolt, and the chain wheel is in threaded connection with the lower end of the connecting column.

Preferably, the number of the second threaded bolts is four, the two second threaded bolts are a group and are connected to the upper end and the lower end of the metal ring in a threaded mode, the lower end of the second threaded bolts is connected to the upper end of the roller in a threaded mode, the upper end of the second threaded bolts is connected to the lower end of the connecting rod in a threaded mode, the second threaded bolts are rotated to be separated from the metal ring and the metal column, and therefore the metal column or the roller can be replaced conveniently.

Preferably, ring flange threaded connection is in the lower extreme of metal column, metal column swing joint is on the inside surface of sprocket, the spliced pole is connected in the inside surface of rubber backing ring, rotates hexagon bolt, conveniently lets separate between the ring flange of metal column and the ring flange on the top surface of connecting rod, conveniently changes the connecting rod.

Preferably, the quantity of the first threaded bolts is two, two a threaded bolt threaded connection is on the left end and the right end of the chain wheel, two a threaded bolt threaded connection is on the left side and the right side of the upper end of the connecting column, the first threaded bolts are rotated to separate the first threaded bolts from the connecting column and the chain wheel, the connecting column is easy to replace, and therefore the service time of the chain wheel can be prolonged.

Preferably, the ball is connected to the surface of the metal rod, the ball is installed inside the roller, the roller is in threaded connection with the bottom end surface of the metal ring, and the metal rod is connected with the surface of the ball, so that the abrasion of the metal rod can be reduced, and the service life of the metal rod can be prolonged.

Preferably, coil spring's quantity is four, two coil spring is a set of, and is two sets of coil spring welds in the upper end and the lower extreme of metal pole, two coil spring welds in rubber cushion bottom surface, is connected between connecting rod and the rubber cushion, lasts and promotes the connecting rod downwards, lets rubber cushion begin compression coil spring, conveniently changes the connecting rod.

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

1. this roller separation and reunion sprocket of desiccator usefulness with higher speed changes two break away from becket, roller, metal pole and connecting rod of screw bolt, conveniently changes the roller, can spend a small amount of time to change the roller to can increase the live time of roller.

2. This roller separation and reunion sprocket of desiccator usefulness with higher speed rotates screw bolt one, lets screw bolt one break away from spliced pole and sprocket to conveniently change the sprocket, can use the sprocket of different specifications, can increase the time of the use of sprocket.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of the present invention;

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

FIG. 3 is a schematic view of the internal structure of the fixing mechanism of the present invention;

fig. 4 is a schematic view of the internal structure of the connecting mechanism and the fixing mechanism of the present invention.

In the figure: 1. a roller; 2. a connecting mechanism; 201. a sprocket; 202. connecting columns; 203. a first threaded bolt; 204. a rubber grommet; 205. a metal post; 3. a fixing mechanism; 301. a metal rod; 302. a connecting rod; 303. a metal ring; 304. a second threaded bolt; 305. a coil spring; 306. a rubber cushion block; 307. a flange plate; 4. a connecting device; 5. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides the following technical solutions:

the first embodiment is as follows:

the utility model provides a roller separation and reunion sprocket of desiccator usefulness with higher speed, includes roller 1 and connecting

device

4, and 4 internally mounted of connecting device have ball 5, and the upper end of roller 1 is connected with fixed establishment 3, and the upper end of fixed establishment 3 is connected with coupling mechanism 2, and connecting device 4 welds in the inside surface of roller 1.

The fixing mechanism 3 comprises a metal rod 301 and a connecting rod 302, wherein a flange plate 307 is welded on the top end surface of the connecting rod 302, a rubber cushion block 306 is movably connected on the bottom end surface of the connecting rod 302, spiral springs 305 are welded on the bottom end surface of the rubber cushion block 306, the number of the spiral springs 305 is four, two spiral springs 305 are in one group, two groups of spiral springs 305 are welded on the upper end and the lower end of the metal rod 301, the two spiral springs 305 are welded on the bottom end surface of the rubber cushion block 306, the connecting rod 302 and the rubber cushion block 306 are connected, the connecting rod 302 is continuously pushed downwards to enable the rubber cushion block 306 to start to compress the spiral springs 305, the connecting rod 302 is convenient to replace, the upper end of the metal rod 301 is connected with a metal ring 303, the upper end of the metal ring 303 is connected with a second threaded bolt 304, and the number of the second threaded bolt 304 is four, two screw bolts two 304 are a group, two groups of screw bolts two 304 are in screw thread connection with the upper end and the lower end of the metal ring 303, the screw bolt two 304 at the lower end is in screw thread connection with the upper end of the roller 1, the screw bolt two 304 at the upper end is in screw thread connection with the lower end of the connecting rod 302, the screw bolt two 304 is rotated to separate the screw bolt two 304 from the metal ring 303 and the metal column 205, so that the metal column 205 or the roller 1 can be conveniently replaced, the metal rod 301 is in screw thread connection with the lower end of the connecting rod 302, the balls 5 are in rolling connection with the surface of the metal rod 301, the balls 5 are installed in the roller 1, the roller 1 is in screw thread connection with the bottom end surface of the metal ring 303, the metal rod 301 and the balls 5 are in surface connection, the abrasion of the metal rod 301 can be reduced, and the service life of the metal rod 301 can be prolonged.

When the roller is used, the upper end of the metal rod 301 is held, the metal rod 301 is pushed downwards, the metal rod 301 is inserted into the roller 1, the surface of the roller 1 is connected with the surface of the ball 5, the metal rod 301 pushed downwards continuously enables the center line of the metal rod 301 to be aligned with the center line of the roller 1, the upper end of the metal ring 303 is held, the metal ring 303 is pushed downwards, the bottom end surface of the metal ring 303 is connected with the top end surface of the roller 1, then the threaded bolt II 304 is rotated, the threaded bolt II 304 is rotated to fix the metal ring 303 and the roller 1 in a threaded mode, the upper end edge of the flange 307 is held, the flange 307 is pushed downwards, the connecting ring 307 pushes the connecting rod 302, the connecting rod 302 pushes the rubber cushion block 306, the rubber cushion 306 moves up and down in the metal rod 301, the rubber cushion 306 starts to compress the spiral spring, then the threaded bolt II 304 is rotated, and the threaded bolt II 304 fixes the connecting rod 302, the metal rod 301 and the metal ring 303 in a threaded mode, and therefore the threaded rod 301 can be used.

The second embodiment:

device

The fixing mechanism 3 comprises a metal rod 301 and a connecting rod 302, a flange plate 307 is welded on the top end surface of the connecting rod 302, a rubber cushion block 306 is movably connected on the bottom end surface of the connecting rod 302, spiral springs 305 are welded on the bottom end surface of the rubber cushion block 306, the number of the spiral springs 305 is four, two spiral springs 305 are in a group, two groups of spiral springs 305 are welded on the upper end and the lower end of the metal rod 301, two spiral springs 305 are welded on the bottom end surface of the rubber cushion block 306, the connecting rod 302 and the rubber cushion block 306 are connected, the connecting rod 302 is continuously pushed downwards, the rubber cushion block 306 starts to compress the spiral springs 305, the connecting rod 302 is convenient to replace, the upper end of the metal rod 301 is connected with a metal ring 303, the upper end of the metal ring 303 is connected with a threaded bolt II 304, the threaded bolt II 304 is in a group, the two groups of threaded bolts 304 are in threaded connection with the upper end and the lower end of the metal ring 303, the lower end of the threaded bolt II 304 is connected with the lower end of the connecting rod 302, the threaded bolt II 304 is rotated, the threaded bolt II 304 is separated from the metal ring 303 and the metal column 205, thereby facilitating replacement of the metal rod 301, the ball of the metal rod 301 or the ball roll 5 can be installed on the surface of the metal rod 301, and the roll 5.

The connecting mechanism 2 comprises a chain wheel 201 and a connecting column 202, the lower end of the connecting column 202 is connected with a rubber backing ring 204, the lower end surface of the connecting column 202 is inserted into a metal column 205, a flange plate 307 is in threaded connection with the lower end of the metal column 205, the metal column 205 is movably connected with the inner surface of the chain wheel 201, the connecting column 202 is connected with the inner surface of the rubber backing ring 204, hexagonal bolts are rotated, the flange plate 307 of the metal column 205 and the flange plate 307 on the top end surface of the connecting rod 302 are conveniently separated, the connecting rod 302 is conveniently replaced, the left end of the connecting column 202 is connected with a first threaded bolt 203, the number of the first threaded bolts 203 is two, the first threaded bolts 203 are in threaded connection with the left end and the right end of the chain wheel 201, the first threaded bolts 203 are in threaded connection with the left side and the right side of the upper end of the connecting column 202, the first threaded bolts 203 are rotated, the first threaded bolts 203 are separated from the connecting column 202 and the chain wheel 201, the connecting column 202 is easily replaced, the service time of the chain wheel 201 is prolonged, and the chain wheel 201 is in threaded connection with the lower end of the connecting column 202.

When using, promote spliced pole 202 downwards for inside spliced pole 202 pegs graft into metal column 205, the inside protruding rectangular block of metal column 205 and the inside connection of spliced pole 202 lower extreme can be with spliced pole 202 and metal column 205 preliminary fixed, then rotate a threaded bolt 203, a threaded bolt 203 with spliced pole 202 and sprocket 201 thread tightening, thereby conveniently change sprocket 201, can increase the live time of the device.

Claims

1. The utility model provides a roller separation and reunion sprocket of desiccator usefulness with higher speed, includes roller (1) and connecting device (4), its characterized in that: the roller (5) is installed inside the connecting device (4), the upper end of the roller (1) is connected with the fixing mechanism (3), the upper end of the fixing mechanism (3) is connected with the connecting mechanism (2), and the connecting device (4) is welded on the surface inside the roller (1);

fixed establishment (3) include metal pole (301) and connecting rod (302), the top skin weld of connecting rod (302) has ring flange (307), the bottom surface connection of connecting rod (302) has rubber cushion (306), the bottom skin weld of rubber cushion (306) has coil spring (305), the upper end of metal pole (301) is connected with becket (303), the upper end of becket (303) two is connected with threaded bolt two (304), metal pole (301) are connected in the lower extreme of connecting rod (302).

2. A roller clutch sprocket for accelerating a dryer as set forth in claim 1, wherein: the connecting mechanism (2) comprises a chain wheel (201) and a connecting column (202), the lower end of the connecting column (202) is connected with a rubber backing ring (204), the lower end surface of the connecting column (202) is inserted into a metal column (205), the left end of the connecting column (202) is connected with a first threaded bolt (203), and the chain wheel (201) is connected to the lower end of the connecting column (202).

3. A roller clutch sprocket for accelerating a dryer as set forth in claim 1, wherein: the number of the second threaded bolts (304) is four, the two second threaded bolts (304) form a group, the two second threaded bolts (304) are connected to the upper end and the lower end of the metal ring (303), the lower end of the second threaded bolts (304) is connected to the upper end of the roller (1), and the upper end of the second threaded bolts (304) is connected to the lower end of the connecting rod (302).

4. A dryer accelerating roller clutch sprocket as set forth in claim 2, wherein: the flange plate (307) is connected to the lower end of a metal column (205), the metal column (205) is connected to the inner surface of the chain wheel (201), and the connecting column (202) is connected to the inner surface of the rubber backing ring (204).

5. A dryer accelerating roller clutch sprocket as set forth in claim 2, wherein: the number of the first threaded bolts (203) is two, the two first threaded bolts (203) are connected to the left end and the right end of the chain wheel (201), and the two first threaded bolts (203) are connected to the left side and the right side of the upper end of the connecting column (202).

6. A dryer acceleration roller clutch sprocket as set forth in claim 1, characterized in that: the roller is characterized in that the balls (5) are connected to the surface of the metal rod (301), the balls (5) are installed inside the roller (1), and the roller (1) is connected to the bottom end surface of the metal ring (303).

7. A roller clutch sprocket for accelerating a dryer as set forth in claim 1, wherein: the number of the spiral springs (305) is four, two the spiral springs (305) are a group, two groups of the spiral springs (305) are welded at the upper end and the lower end of the metal rod (301), and two the spiral springs (305) are welded on the bottom end surface of the rubber cushion block (306).