CN215720681U - Speed reducer for fixed-point conveying device - Google Patents
Speed reducer for fixed-point conveying device Download PDFInfo
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- CN215720681U CN215720681U CN202121730055.XU CN202121730055U CN215720681U CN 215720681 U CN215720681 U CN 215720681U CN 202121730055 U CN202121730055 U CN 202121730055U CN 215720681 U CN215720681 U CN 215720681U
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- conveying device
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Abstract
The utility model discloses a speed reducer for a fixed-point conveying device, which comprises a speed reducer main body, wherein a base is fixedly arranged on the outer surface of the lower end of the speed reducer main body, an output shaft is fixedly arranged on the outer surface of one end of the speed reducer main body, a bearing cover is fixedly arranged on the outer surface of one side of the speed reducer main body, lifting mechanisms are fixedly arranged at four corners of the outer surface of the upper end of the speed reducer main body, and a sealing mechanism is arranged between each lifting mechanism and the speed reducer main body. According to the speed reducer for the fixed-point conveying device, the lifting mechanism and the sealing mechanism are arranged, when lifting is needed, after the sealing mechanism is opened, the fixed lifting ring located in the movable cavity drives the limiting block to ascend under the reset action of the telescopic spring, and the limiting block drives the connecting column to upwards slide along the direction of the sliding hole, so that the fixed lifting ring is ejected out of the sliding hole, the fixed lifting ring is conveniently connected with an external lifting tool, and the speed reducer is convenient and fast.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a speed reducer for a fixed-point conveying device.
Background
The reducer is an independent component consisting of gear drive, worm drive and gear and worm drive which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, is widely applied to modern machinery,
in the prior art, a chinese patent document with the publication number CN201821856697.2 describes a speed reducer for a fixed-point conveying device, which fixes a speed reducer body by the cooperation of an upper end limiting rod, a left end blocking rod, a right end blocking rod and a steel rope, so that the speed reducer is convenient to transport and move, the transportation cost is reduced, the labor is saved, the steel rope can firmly mount the speed reducer body between the left end blocking rod and the right end blocking rod according to the actual size of the speed reducer body, the upper end limiting rod can be fixed in a corresponding limiting rod mounting hole according to the actual requirement, the fixing can be performed according to the actual size of the speed reducer body, the application range is wide, and the speed reducer is suitable for popularization, however, the conveying device of the speed reducer has a large volume, when fixing and hoisting a small speed reducer, the fixing device occupies too much extra space, and the adjustment range of the fixing device is limited by the position of a shackle, the speed reducer for the fixed-point conveying device is not tight enough in adjustment, is easy to fix and loose, wastes time and labor, is inconvenient to install, and brings certain adverse effects to the using process of people.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the speed reducer for the fixed-point conveying device, which has the advantages of simple structure, convenience in transportation and installation and the like, and can effectively solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a speed reducer for fixed point conveyor, includes the speed reducer main part, the lower extreme external surface fixed mounting of speed reducer main part has the base, the one end external surface fixed mounting of speed reducer main part has the output shaft, one side external surface fixed mounting of speed reducer main part has the bearing cap, the four corners fixed mounting of speed reducer main part upper end surface has handling mechanism, be provided with sealing mechanism between handling mechanism and the speed reducer main part.
Preferably, the number of the lifting mechanisms and the number of the sealing mechanisms are two.
Preferably, the sealing mechanism comprises a fixing bolt, a first threaded hole, a cover plate and a second threaded hole, the second threaded hole is formed in the outer surface of the upper end of the speed reducer main body, and the first threaded hole is formed in the outer surface of the upper end of the cover plate.
Preferably, the fixing bolt is in threaded connection with the first threaded hole and the second threaded hole, and the cover plate is fixedly connected with the speed reducer main body through the fixing bolt, the first threaded hole and the second threaded hole.
Preferably, handling mechanism includes fixed rings, slide opening, spliced pole, stopper, activity chamber and expanding spring, just the slide opening is seted up in the four corners of speed reducer main part upper end surface, the lower part of slide opening is seted up in the activity chamber, expanding spring fixed mounting is in the inside in activity chamber, stopper fixed mounting is in expanding spring's upper end surface, spliced pole fixed mounting is in the upper end surface of stopper, fixed rings fixed mounting is in the upper end surface of spliced pole.
Preferably, be sliding connection between the outer wall of spliced pole and the slide opening, the lower extreme surface of stopper passes through the one end elastic connection in expanding spring and activity chamber.
(III) advantageous effects
Compared with the prior art, the utility model provides a speed reducer for a fixed-point conveying device, which has the following beneficial effects:
1. this a speed reducer for fixed point conveyor, current speed reducer main part need be fixed spacingly with a lot of instruments in the handling, it is very convenient inadequately to install, handling mechanism and sealing mechanism that this patent set up, when needing the handling, open the back with sealing mechanism, the fixed rings that are located activity intracavity portion are because expanding spring's reset action, the rising of drive stopper, the stopper drives the direction lapse of spliced pole along the slide opening, make fixed rings popped out the outside of slide opening, be convenient for be connected with external handling instrument, unusual convenient.
2. This speed reducer for fixed point conveyor when not needing the handling, through pressing fixed rings for the lower extreme surface extrusion expanding spring of stopper makes the upper end surface of fixed rings enter into the inside of slide opening, then through the fixing bolt that sets up, first screw hole, apron and second screw hole, seals the upper end surface of slide opening, when needs are transported, only need first screw hole sealing mechanism open can.
Drawings
Fig. 1 is a schematic view of an overall structure of a speed reducer for a fixed-point conveying device according to the present invention.
Fig. 2 is a schematic structural diagram of a sealing mechanism in a speed reducer for a fixed-point conveying device according to the present invention.
Fig. 3 is a schematic structural diagram of a lifting mechanism in a speed reducer for a fixed-point conveying device.
In the figure: 1. a reducer body; 2. an output shaft; 3. a bearing cap; 4. a base; 5. a hoisting mechanism; 6. a sealing mechanism; 7. fixing the bolt; 8. a first threaded hole; 9. a cover plate; 10. a second threaded hole; 11. fixing a lifting ring; 12. a slide hole; 13. connecting columns; 14. a limiting block; 15. a movable cavity; 16. a telescoping spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Detailed description of the preferred embodiment
The embodiment is a speed reducer for a fixed-point conveying device.
As shown in fig. 1-3, the reducer comprises a reducer body 1, a base 4 is fixedly installed on the outer surface of the lower end of the reducer body 1, an output shaft 2 is fixedly installed on the outer surface of one end of the reducer body 1, a bearing cover 3 is fixedly installed on the outer surface of one side of the reducer body 1, lifting mechanisms 5 are fixedly installed at four corners of the outer surface of the upper end of the reducer body 1, and a sealing mechanism 6 is arranged between the lifting mechanisms 5 and the reducer body 1.
The number of the lifting mechanisms 5 and the number of the sealing mechanisms 6 are two; the sealing mechanism 6 comprises a fixing bolt 7, a first threaded hole 8, a cover plate 9 and a second threaded hole 10, the second threaded hole 10 is formed in the outer surface of the upper end of the speed reducer main body 1, and the first threaded hole 8 is formed in the outer surface of the upper end of the cover plate 9; the fixing bolt 7 is in threaded connection with the first threaded hole 8 and the second threaded hole 10, and the cover plate 9 is fixedly connected with the speed reducer main body 1 through the fixing bolt 7, the first threaded hole 8 and the second threaded hole 10; the hoisting mechanism 5 comprises fixed hoisting rings 11, a sliding hole 12, a connecting column 13, a limiting block 14, a movable cavity 15 and a telescopic spring 16, wherein the sliding hole 12 is formed in four corners of the outer surface of the upper end of the speed reducer body 1, the movable cavity 15 is formed in the lower part of the sliding hole 12, the telescopic spring 16 is fixedly arranged in the movable cavity 15, the limiting block 14 is fixedly arranged on the outer surface of the upper end of the telescopic spring 16, the connecting column 13 is fixedly arranged on the outer surface of the upper end of the limiting block 14, and the fixed hoisting rings 11 are fixedly arranged on the outer surface of the upper end of the connecting column 13; the outer wall of the connecting column 13 is in sliding connection with the sliding hole 12, and the outer surface of the lower end of the limiting block 14 is elastically connected with one end of the movable cavity 15 through an expansion spring 16.
The utility model is a speed reducer for a fixed-point conveying device, the existing speed reducer body 1 needs a lot of tools for fixing and limiting in lifting, and the installation is not very convenient, when the lifting mechanism 5 and the sealing mechanism 6 are arranged in the utility model, and the sealing mechanism 6 is opened in lifting, the fixed lifting ring 11 positioned in the movable cavity 15 drives the limiting block 14 to rise due to the reset action of the telescopic spring 16, and the limiting block 14 drives the connecting column 13 to slide upwards along the direction of the sliding hole 12, so that the fixed lifting ring 11 is ejected out of the sliding hole 12, the connection with external lifting tools is facilitated, and the speed reducer is very convenient and fast; when not needing the handling, through pressing fixed rings 11 for the lower extreme surface extrusion expanding spring 16 of stopper 14 makes the upper end surface of fixed rings 11 enter into the inside of slide opening 12, then through fixing bolt 7, first screw hole 8, apron 9 and the second screw hole 10 that sets up, seals the upper end surface of slide opening 12, when needs are transported, only need first screw hole 8 sealing mechanism 6 open can.
Detailed description of the utility model
This embodiment is an embodiment of a sealing mechanism 6 in a reducer for a fixed-point conveying device.
As shown in fig. 1 and 2, a sealing mechanism 6 for a speed reducer for a fixed-point conveying device, the sealing mechanism 6 includes a fixing bolt 7, a first threaded hole 8, a cover plate 9 and a second threaded hole 10, the second threaded hole 10 is opened on the outer surface of the upper end of a speed reducer main body 1, and the first threaded hole 8 is opened on the outer surface of the upper end of the cover plate 9; be threaded connection between fixing bolt 7 and first screw hole 8, the second screw hole 10, and apron 9 passes through fixing bolt 7, first screw hole 8, second screw hole 10 and speed reducer main part 1 fixed connection.
Detailed description of the preferred embodiment
The present embodiment is an embodiment of a hoisting mechanism 5 in a speed reducer for a fixed-point conveying device.
As shown in fig. 1 and 3, the hoisting mechanism 5 for the speed reducer for the fixed-point conveying device comprises a fixed hoisting ring 11, a sliding hole 12, a connecting column 13, a limiting block 14, a movable cavity 15 and a telescopic spring 16, wherein the sliding hole 12 is formed in four corners of the outer surface of the upper end of a speed reducer body 1, the movable cavity 15 is formed in the lower part of the sliding hole 12, the telescopic spring 16 is fixedly arranged inside the movable cavity 15, the limiting block 14 is fixedly arranged on the outer surface of the upper end of the telescopic spring 16, the connecting column 13 is fixedly arranged on the outer surface of the upper end of the limiting block 14, and the fixed hoisting ring 11 is fixedly arranged on the outer surface of the upper end of the connecting column 13; the outer wall of the connecting column 13 is in sliding connection with the sliding hole 12, and the outer surface of the lower end of the limiting block 14 is elastically connected with one end of the movable cavity 15 through an expansion spring 16.
It is noted that, herein, relational terms such as first and second (a, b, etc.) 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 foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a speed reducer for fixed point conveyor, includes speed reducer main part (1), its characterized in that: the outer fixed surface of the lower end of the speed reducer main body (1) is provided with a base (4), the outer fixed surface of one end of the speed reducer main body (1) is provided with an output shaft (2), the outer fixed surface of one side of the speed reducer main body (1) is provided with a bearing cover (3), four corners of the outer surface of the upper end of the speed reducer main body (1) are fixedly provided with hoisting mechanisms (5), and sealing mechanisms (6) are arranged between the hoisting mechanisms (5) and the speed reducer main body (1).
2. The speed reducer for a fixed-point conveying device according to claim 1, characterized in that: the number of the lifting mechanisms (5) and the number of the sealing mechanisms (6) are two.
3. The speed reducer for a fixed-point conveying device according to claim 1, characterized in that: sealing mechanism (6) include fixing bolt (7), first screw hole (8), apron (9) and second screw hole (10), just second screw hole (10) are seted up in the upper end surface of speed reducer main part (1), the upper end surface of apron (9) is seted up in first screw hole (8).
4. A reducer for a fixed-point conveying device according to claim 3, wherein: the fixing bolt (7) is in threaded connection with the first threaded hole (8) and the second threaded hole (10), and the cover plate (9) is fixedly connected with the speed reducer main body (1) through the fixing bolt (7), the first threaded hole (8) and the second threaded hole (10).
5. The speed reducer for a fixed-point conveying device according to claim 1, characterized in that: handling mechanism (5) are including fixed rings (11), slide opening (12), spliced pole (13), stopper (14), activity chamber (15) and expanding spring (16), just slide opening (12) are seted up in the four corners of speed reducer main part (1) upper end surface, the lower part of slide opening (12) is seted up in activity chamber (15), expanding spring (16) fixed mounting is in the inside of activity chamber (15), stopper (14) fixed mounting is in the upper end surface of expanding spring (16), spliced pole (13) fixed mounting is in the upper end surface of stopper (14), fixed rings (11) fixed mounting is in the upper end surface of spliced pole (13).
6. The speed reducer for a fixed-point conveying device according to claim 5, wherein: the outer wall of the connecting column (13) is in sliding connection with the sliding hole (12), and the outer surface of the lower end of the limiting block (14) is elastically connected with one end of the movable cavity (15) through an expansion spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121730055.XU CN215720681U (en) | 2021-07-28 | 2021-07-28 | Speed reducer for fixed-point conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121730055.XU CN215720681U (en) | 2021-07-28 | 2021-07-28 | Speed reducer for fixed-point conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215720681U true CN215720681U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121730055.XU Active CN215720681U (en) | 2021-07-28 | 2021-07-28 | Speed reducer for fixed-point conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215720681U (en) |
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2021
- 2021-07-28 CN CN202121730055.XU patent/CN215720681U/en active Active
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