CN214261743U - Rotating device of construction machinery - Google Patents
Rotating device of construction machinery Download PDFInfo
- Publication number
- CN214261743U CN214261743U CN202120234445.1U CN202120234445U CN214261743U CN 214261743 U CN214261743 U CN 214261743U CN 202120234445 U CN202120234445 U CN 202120234445U CN 214261743 U CN214261743 U CN 214261743U
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- China
- Prior art keywords
- rod
- limiting
- threaded
- mounting
- mounting part
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000004568 cement Substances 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 12
- 238000013329 compounding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Images
Landscapes
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
A rotating device of construction machinery comprises a mixing drum, a mounting frame, a mounting plate, a supporting plate, a second limiting roller, a first limiting roller, a supporting rod, a connecting part, a driving motor, a driving gear, a driven gear, a connecting plate, a first mounting part, a second mounting part, a threaded rod, a first connecting rod, a second connecting rod and a limiting block; the lower end surfaces of the two groups of supporting plates are respectively connected with the upper end surface of the mounting rack; one end of the supporting rod is connected with the upper end face of one group of supporting plates, and the other end of the supporting rod is connected with the first limiting roller; the lower end surfaces of the plurality of groups of connecting parts are respectively connected with two ends of the upper end surfaces of the two groups of supporting plates, and the upper ends of the plurality of groups of connecting parts are respectively rotatably connected with the second limiting idler wheel; the outer peripheral face of churn rotates with the outer peripheral face of the spacing gyro wheel of second to be connected, and the churn rotates with first spacing gyro wheel and the spacing gyro wheel of second respectively to be connected. The utility model discloses different specification cement churns of drive that can be convenient, stable drive churn is rotatory.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a construction machinery's rotary device.
Background
The rotating device is widely used in industrial production and building industries, innovation of the rotating device directly affects progress of general machinery, the progress of the general machinery directly affects productivity of the whole country, and the rotating device is often used for driving a stirring drum to stir in a concrete stirring process; however, the conventional stirring device cannot be applied to stirring cylinders of different specifications, and cannot stably fix the stirring cylinder to the rotating device.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a construction machinery's rotary device, the altitude mixture control through driving motor and gear can be convenient drive different specification cement churns, can make the stable rotation of churn through the spacing gyro wheel of multiunit.
(II) technical scheme
The utility model provides a rotating device of construction machinery, which comprises a mixing drum, a mounting rack, a mounting plate, a supporting plate, a second limiting roller, a first limiting roller, a supporting rod, a connecting part, a driving motor, a driving gear, a driven gear, a connecting plate, a first mounting part, a second mounting part, a threaded rod, a first connecting rod, a second connecting rod and a limiting block;
the lower end surfaces of the two groups of supporting plates are respectively connected with the upper end surface of the mounting rack; one end of the supporting rod is connected with the upper end face of one group of supporting plates, and the other end of the supporting rod is connected with the first limiting roller; the lower end surfaces of the plurality of groups of connecting parts are respectively connected with two ends of the upper end surfaces of the two groups of supporting plates, and the upper ends of the plurality of groups of connecting parts are respectively rotatably connected with the second limiting idler wheel; the mixing drum is arranged right above the mounting rack, the outer peripheral surface of the mixing drum is rotationally connected with the outer peripheral surface of the second limiting roller wheel, and the mixing drum is rotationally connected with the first limiting roller wheel and the second limiting roller wheel respectively; the driven gear is arranged on the peripheral surface of the stirring cylinder;
the lower end of the driving motor is connected with the upper end face of the connecting plate, and the output shaft of the driving motor is connected with the driving gear; the driving gear is in meshed transmission with the driven gear; the mounting plate is arranged inside the mounting frame; one ends of the first connecting rod and the second connecting rod are rotatably connected with the upper end face of the mounting plate, and the other ends of the first connecting rod and the second connecting rod are rotatably connected with the first mounting part and the second mounting part respectively; the first mounting part and the second mounting part are respectively provided with a first threaded through hole and a second threaded through hole; the rotating directions of the first threaded through hole and the second threaded through hole are opposite; one end of the threaded rod is connected with the rotary handle, the other end of the threaded rod respectively passes through the second threaded through hole and the first threaded through hole, and the threaded rod is respectively in threaded connection with the first mounting part and the second mounting part; the limiting block is arranged between the first mounting part and the second mounting part and is rotationally connected with the threaded rod; a plurality of groups of sliding chutes are arranged on the lower end surface of the connecting plate; the upper ends of the first installation part and the second installation part are provided with sliding blocks, and the first installation part and the second installation part are connected with the connecting plate in a sliding mode.
Preferably, the device also comprises a limiting rod and a conical roller;
one end of the limiting rod is connected with the upper end face of the other group of supporting plates, and the other end of the limiting rod is rotatably connected with the conical roller; the outer peripheral surface of the conical roller compresses the end surface of one side of the mixing drum away from the first limiting roller.
Preferably, the limiting rod adopts a telescopic structure.
Preferably, a protective shell is arranged on the outer side of the driving motor.
Preferably, the drive motor is mounted directly below the mixing drum.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
in the utility model, when in use, the mixing drum is placed on the mounting frame, so that the outer peripheral surface of the mixing drum is rotationally connected with the first limit roller and the second limit roller; then, the rotary handle is rotated to drive the threaded rod to rotate to control the distance from the first installation part and the second installation part to the limiting block so as to adjust the height of the driving motor; when the driving gear is meshed with the driven gear, stirring and mixing treatment can be carried out;
in the utility model, the driving motor is arranged on the connecting plate, the height of the driving motor can be adjusted by rotating the threaded rod, so that the driving gear can be tightly meshed and connected with the driven gear when the stirring cylinder is suitable for stirring cylinders with different specifications, and the applicability of the rotating device can be improved;
in the utility model, the conical roller can axially position the mixing drum, so that the mixing drum can be more stable and safer during stirring and rotation;
in the utility model, the height of the conical roller can be adjusted when the limiting rod is connected with mixing drums with different specifications by adopting a telescopic structure, so that the conical roller can be tightly attached to the outer side of the mixing drum;
the utility model discloses in, driving motor's the outside is equipped with the protection driving motor that protective housing can be good, can avoid spilling the compounding on driving motor when adding the compounding to the churn is inside, produces the influence to driving motor's transmission.
Drawings
Fig. 1 is a schematic structural view of a rotating device of a construction machine according to the present invention.
Fig. 2 is a schematic structural view of a part a of a rotary device of a construction machine according to the present invention.
Reference numerals: 1. a mixing drum; 2. a mounting frame; 3. mounting a plate; 4. a support plate; 5. a second limiting roller; 6. a first limit roller; 7. a support bar; 8. a connecting portion; 9. a limiting rod; 10. a drive motor; 11. a driving gear; 12. a driven gear; 13. a connecting plate; 14. a first mounting portion; 15. a second mounting portion; 16. a threaded rod; 17. a first connecting rod; 18. a second connecting rod; 19. a limiting block; 20. a conical roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the utility model provides a rotating device of construction machinery, which comprises a mixing drum 1, a mounting frame 2, a mounting plate 3, a support plate 4, a second limit roller 5, a first limit roller 6, a support rod 7, a connecting part 8, a driving motor 10, a driving gear 11, a driven gear 12, a connecting plate 13, a first mounting part 14, a second mounting part 15, a threaded rod 16, a first connecting rod 17, a second connecting rod 18 and a limit block 19;
the lower end surfaces of the two groups of supporting plates 4 are respectively connected with the upper end surface of the mounting rack 2; one end of the supporting rod 7 is connected with the upper end face of one group of supporting plates 4, and the other end of the supporting rod 7 is connected with the first limiting roller 6; the lower end surfaces of the plurality of groups of connecting parts 8 are respectively connected with two ends of the upper end surfaces of the two groups of supporting plates 4, and the upper ends of the plurality of groups of connecting parts 8 are respectively rotatably connected with the second limiting idler wheels 5; the mixing drum 1 is arranged right above the mounting frame 2, the outer peripheral surface of the mixing drum 1 is rotatably connected with the outer peripheral surface of the second limiting roller 5, and the mixing drum 1 is respectively rotatably connected with the first limiting roller 6 and the second limiting roller 5; the driven gear 12 is mounted on the outer peripheral surface of the mixing drum 1;
the lower end of the driving motor 10 is connected with the upper end face of the connecting plate 13, and the output shaft of the driving motor 10 is connected with the driving gear 11; the driving gear 11 is in meshed transmission with the driven gear 12; the mounting plate 3 is arranged inside the mounting frame 2; one ends of a first connecting rod 17 and a second connecting rod 18 are rotatably connected with the upper end face of the mounting plate 3, and the other ends of the first connecting rod 17 and the second connecting rod 18 are rotatably connected with the first mounting part 14 and the second mounting part 15 respectively; the first mounting part 14 and the second mounting part 15 are respectively provided with a first threaded through hole and a second threaded through hole; the rotating directions of the first threaded through hole and the second threaded through hole are opposite; one end of the threaded rod 16 is connected with the rotary handle, the other end of the threaded rod 16 respectively passes through the second threaded through hole and the first threaded through hole, and the threaded rod 16 is respectively in threaded connection with the first mounting part 14 and the second mounting part 15; the limiting block 19 is arranged between the first mounting part 14 and the second mounting part 15, and the limiting block 19 is rotationally connected with the threaded rod 16; a plurality of groups of sliding grooves are formed in the lower end face of the connecting plate 13; the upper ends of the first installation part 14 and the second installation part 15 are provided with sliding blocks, and the first installation part 14 and the second installation part 15 are connected with the connecting plate 13 in a sliding manner.
In the utility model, when in use, the mixing drum 1 is placed on the mounting frame 2, so that the outer peripheral surface of the mixing drum 1 is rotationally connected with the first limit roller 6 and the second limit roller 5; then, the rotary handle is rotated to drive the threaded rod 16 to rotate to control the distance from the first mounting part 14, the second mounting part 15 to the limiting block 19 so as to adjust the height of the driving motor 10; after the driving gear 11 is meshed with the driven gear 12, stirring and mixing treatment can be carried out;
it should be noted that, the driving motor 10 is mounted on the connecting plate 13, the height of the driving motor 10 can be adjusted by rotating the threaded rod 16, and the driving gear 11 can be tightly engaged with the driven gear 12 when the mixing drum 1 is suitable for mixing drums 1 of different specifications, so that the applicability of the rotating device can be improved;
in an optional embodiment, the device further comprises a limiting rod 9 and a conical roller 20;
one end of the limiting rod 9 is connected with the upper end face of the other group of supporting plates 4, and the other end of the limiting rod 9 is rotatably connected with the conical roller 20; the peripheral surface of the conical roller 20 compresses the end surface of one side of the mixing drum 1 far away from the first limiting roller 6.
It should be noted that the conical roller 20 can axially position the mixing drum 1, so that the mixing drum 1 can be more stable and safer during mixing rotation;
in an alternative embodiment, the stop rod 9 is of a telescopic structure.
It should be noted that, the limiting rod 9 adopts a telescopic structure, so that the height of the conical roller 20 can be adjusted when the limiting rod is connected with mixing drums 1 of different specifications, and the conical roller 20 can be tightly attached to the outer side of the mixing drum 1;
in an alternative embodiment, a protective casing is provided outside the drive motor 10.
It should be noted that the protective casing is arranged outside the driving motor 10 to well protect the driving motor 10, so that the situation that the mixed material is sprinkled on the driving motor 10 when the mixed material is added into the mixing drum 1 to affect the transmission of the driving motor 10 can be avoided;
in an alternative embodiment, the drive motor 10 is mounted directly below the mixing drum 1.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. A rotating device of construction machinery is characterized by comprising a mixing drum (1), a mounting frame (2), a mounting plate (3), a supporting plate (4), a second limiting roller (5), a first limiting roller (6), a supporting rod (7), a connecting part (8), a driving motor (10), a driving gear (11), a driven gear (12), a connecting plate (13), a first mounting part (14), a second mounting part (15), a threaded rod (16), a first connecting rod (17), a second connecting rod (18) and a limiting block (19);
the lower end surfaces of the two groups of supporting plates (4) are respectively connected with the upper end surface of the mounting rack (2); one end of the supporting rod (7) is connected with the upper end face of one group of supporting plates (4), and the other end of the supporting rod (7) is connected with the first limiting roller (6); the lower end surfaces of the multiple groups of connecting parts (8) are respectively connected with two ends of the upper end surfaces of the two groups of supporting plates (4), and the upper ends of the multiple groups of connecting parts (8) are respectively rotatably connected with the second limiting idler wheel (5); the mixing drum (1) is arranged right above the mounting frame (2), the outer peripheral surface of the mixing drum (1) is rotatably connected with the outer peripheral surface of the second limiting roller (5), and the mixing drum (1) is rotatably connected with the first limiting roller (6) and the second limiting roller (5) respectively; the driven gear (12) is arranged on the peripheral surface of the mixing drum (1);
the lower end of the driving motor (10) is connected with the upper end face of the connecting plate (13), and the output shaft of the driving motor (10) is connected with the driving gear (11); the driving gear (11) is in meshed transmission with the driven gear (12); the mounting plate (3) is mounted inside the mounting frame (2); one ends of a first connecting rod (17) and a second connecting rod (18) are rotatably connected with the upper end surface of the mounting plate (3), and the other ends of the first connecting rod (17) and the second connecting rod (18) are rotatably connected with a first mounting part (14) and a second mounting part (15) respectively; the first mounting part (14) and the second mounting part (15) are respectively provided with a first threaded through hole and a second threaded through hole; the rotating directions of the first threaded through hole and the second threaded through hole are opposite; one end of the threaded rod (16) is connected with the rotary handle, the other end of the threaded rod (16) penetrates through the second threaded through hole and the first threaded through hole respectively, and the threaded rod (16) is in threaded connection with the first mounting part (14) and the second mounting part (15) respectively; the limiting block (19) is arranged between the first mounting part (14) and the second mounting part (15), and the limiting block (19) is rotatably connected with the threaded rod (16); a plurality of groups of sliding grooves are formed in the lower end face of the connecting plate (13); the upper ends of the first installation part (14) and the second installation part (15) are provided with sliding blocks, and the first installation part (14) and the second installation part (15) are connected with the connecting plate (13) in a sliding manner.
2. The rotating device of a construction machine according to claim 1, further comprising a stopper rod (9) and a tapered roller (20);
one end of the limiting rod (9) is connected with the upper end face of the other group of supporting plates (4), and the other end of the limiting rod (9) is rotatably connected with the conical roller (20); the peripheral surface of the conical roller (20) compresses the end surface of one side of the mixing drum (1) far away from the first limiting roller (6).
3. A rotating device of a construction machine according to claim 2, wherein the limiting rod (9) is of a telescopic construction.
4. A rotation device of a construction machine according to claim 1, wherein a protective casing is provided outside the driving motor (10).
5. A rotation device of a construction machine according to claim 1, wherein the driving motor (10) is installed right below the agitating drum (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120234445.1U CN214261743U (en) | 2021-01-27 | 2021-01-27 | Rotating device of construction machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120234445.1U CN214261743U (en) | 2021-01-27 | 2021-01-27 | Rotating device of construction machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214261743U true CN214261743U (en) | 2021-09-24 |
Family
ID=77768927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120234445.1U Expired - Fee Related CN214261743U (en) | 2021-01-27 | 2021-01-27 | Rotating device of construction machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214261743U (en) |
-
2021
- 2021-01-27 CN CN202120234445.1U patent/CN214261743U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |