CN210150420U - Coaxial bidirectional deviation-rectifying cloth-spreading device - Google Patents
Coaxial bidirectional deviation-rectifying cloth-spreading device Download PDFInfo
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- CN210150420U CN210150420U CN201920993598.7U CN201920993598U CN210150420U CN 210150420 U CN210150420 U CN 210150420U CN 201920993598 U CN201920993598 U CN 201920993598U CN 210150420 U CN210150420 U CN 210150420U
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Abstract
The utility model relates to a coaxial bidirectional deviation-rectifying cloth-spreading device, which comprises a connecting shaft, a bracket, a left shaft head, a right shaft head, a first speed reducing motor and a second speed reducing motor; a left mounting shaft and a right mounting shaft which are symmetrically arranged are rotatably sleeved on the connecting shaft, and threaded bulges with opposite rotation directions are respectively arranged on the left mounting shaft and the right mounting shaft; the left end surface of the left shaft head penetrates through the bracket and is fixedly connected to an output shaft of the first speed reduction motor; the right end of the right mounting shaft is fixedly connected with the right shaft head, and the right end face of the right shaft head penetrates through the support and is fixedly connected to the output shaft of the second speed reduction motor. The utility model provides a coaxial two-way exhibition cloth device of rectifying can with the filter cloth exhibition flat before the batching to can rectify when the filter cloth off tracking and move, realize after the filter cloth batching yardage roll, each layer all parallel and level, convenient follow-up use.
Description
Technical Field
The utility model relates to a sludge treatment correlation technique field, concretely relates to coaxial two-way exhibition cloth device of rectifying.
Background
The filter press is a machine for realizing filtration by applying mechanical force to one side of a filter medium, and is mainly used for solid-liquid separation of sludge.
The filter cloth on the sludge filter press needs to be rolled back to the cloth roll when stripping materials, and the filter cloth can deviate when the cloth is rolled by the conventional cloth rolling system, so that the filter cloth is not uniform on all sides after being rolled on the cloth roll, and subsequent processes are influenced; after the filter cloth is taken out of the filter pressing device, more folds are formed on the surface of the filter cloth, and the filter cloth is rewound to a cloth roll to form creases, folds and the like, so that subsequent use is also influenced.
SUMMERY OF THE UTILITY MODEL
For off tracking, fold scheduling problem of solving the batching process on the mud pressure filter, the utility model provides a coaxial two-way exhibition cloth device that rectifies can be with the filter cloth exhibition flat before the batching to can rectify the action when the filter cloth off tracking, realize that the filter cloth rolls up the yardage roll back, each layer is the parallel and level all, convenient follow-up use.
In order to achieve the purpose, the utility model discloses a technical scheme be, a coaxial two-way exhibition cloth device of rectifying, including connecting axle, support, left spindle nose, right spindle nose, first gear motor and second gear motor.
The connecting shaft is rotatably sleeved with a left mounting shaft and a right mounting shaft which are symmetrically arranged, and threaded protrusions with opposite rotation directions are arranged on the left mounting shaft and the right mounting shaft respectively.
The left end of the left installation shaft is fixedly connected with the left shaft head, and the left end face of the left shaft head penetrates through the support and is fixedly connected to the output shaft of the first speed reduction motor.
The right end of the right mounting shaft is fixedly connected with the right shaft head, and the right end face of the right shaft head penetrates through the support and is fixedly connected to the output shaft of the second speed reduction motor.
Preferably, the left mounting shaft and the right mounting shaft are both provided with double-thread protrusions with opposite screwing directions.
Preferably in any one of the above schemes, the left end and the right end of the left installation shaft are respectively provided with a first installation groove and a second installation groove, the left end and the right end of the right installation shaft are respectively provided with a third installation groove and a fourth installation groove, the left end of the connecting shaft penetrates through the left installation shaft and is communicated with the first installation groove, and the right end of the connecting shaft penetrates through the right installation shaft and is communicated with the fourth installation groove.
In any of the above schemes, preferably, the side surface of the first mounting groove is in threaded connection with the outer side surface of the left axle head, and a plurality of left fastening screws are arranged at the threaded connection position, and the left fastening screws penetrate through the left axle head and the left mounting shaft.
In any of the above schemes, preferably, the side surface of the fourth mounting groove is in threaded connection with the outer side surface of the right spindle head, and a plurality of right fastening screws are arranged at the threaded connection position and penetrate through the right spindle head and the right mounting shaft.
In any one of the above schemes, preferably, the first mounting groove and the second mounting groove are both provided with a left bearing, the left mounting shaft is connected with the connecting shaft through the left bearing, the third mounting groove and the fourth mounting groove are both provided with a right bearing, and the right mounting shaft is connected with the connecting shaft through the right bearing.
Preferably in any one of the above schemes, the left end of the connecting shaft is fixedly connected with a left clamping nut, the left clamping nut blocks the left bearing, the right end of the connecting shaft is fixedly connected with a right clamping nut, and the right clamping nut blocks the right bearing.
In any one of the above aspects, preferably, a gap is formed between a right end surface of the left mounting shaft and a left end surface of the right mounting shaft.
In any of the above schemes, preferably, a left bearing seat is arranged between the left spindle nose and the support, and a right bearing seat is arranged between the right spindle nose and the support.
Preferably in any one of the above schemes, a left key groove is formed in the side face of the left end of the left shaft head, a right key groove is formed in the side face of the right end of the right shaft head, the left key groove is matched with a key groove in an output shaft of the first speed reduction motor, the left shaft head is connected with the first speed reduction motor through a flat key, the right key groove is matched with a key groove in an output shaft of the second speed reduction motor, and the right shaft head is connected with the second speed reduction motor through a flat key.
Compared with the prior art, the utility model provides a pair of coaxial two-way exhibition cloth device of rectifying has following beneficial effect:
1) first gear motor drives left installation axle through left spindle nose and can carry out forward and reverse rotation, second gear motor drives right installation axle through right spindle nose and can carry out forward and reverse rotation, it is equipped with the opposite screw thread arch of direction of turning to install epaxial left side installation, the screw thread arch drives the filter cloth motion through frictional force, first gear motor and second gear motor cooperation are used and are put the filter cloth and open up the exhibition before the batching through the protruding direction of turning to of control screw thread, and can rectify the action when the filter cloth off tracking, realize behind the filter cloth batching yardage roll, each layer all parallel and level, make things convenient for follow-up use.
2) There is the clearance between left side installation cover and right side installation cover, and left side installation cover and right side installation cover all can rotate alone promptly, do not influence each other.
3) The side and the left spindle nose lateral surface threaded connection of first mounting groove, and screw thread department is equipped with the left fastening screw who runs through left spindle nose and left installation axle, the side and the right spindle nose lateral surface threaded connection of fourth mounting groove, and screw thread department is equipped with the right fastening screw who runs through right spindle nose and right installation axle, the spindle nose passes through threaded connection simple to operate and firm with the installation axle, fastening screw can make gear motor pass through the spindle nose and drive the fixed connection between installation axle and holding axle when installation axle is rotatory.
4) The left clamping nut at the left end of the connecting shaft and the right clamping nut at the right end of the connecting shaft respectively clamp the left bearing and the right bearing, so that the phenomenon that the connecting shaft slides in the installation and use processes is prevented.
5) The epaxial double thread arch that all is equipped with of left side installation axle and right side installation, the double thread arch increases the frictional force between thread arch and the filter cloth, makes left side installation axle and the more effectual drive filter cloth motion of right side installation axle, and the gliding phenomenon of filter cloth takes place to prevent to appear in the design of double thread arch, has guaranteed going on of the parallel and level of filter cloth and the action of rectifying.
Drawings
Fig. 1 is a schematic view of an overall structure of a preferred embodiment of a coaxial bidirectional deviation rectifying and spreading device provided by the present invention;
fig. 2 is a cross-sectional view of a coaxial bidirectional deviation rectifying and spreading device provided by the present invention;
fig. 3 is a cross-sectional view of the left mounting shaft of the coaxial bidirectional deviation rectifying and spreading device provided by the present invention;
fig. 4 is a schematic structural view of a left spindle head of the coaxial bidirectional deviation rectifying and spreading device provided by the present invention;
the figures are labeled as follows: 1. a connecting shaft; 2. a left mounting shaft; 201. a first mounting groove; 202. a second mounting groove; 3. a right mounting shaft; 4. a left bearing; 5. a right bearing; 6. a left clamping nut; 7. a right clamping nut; 8. a left spindle nose; 801. a left keyway; 9. a right spindle nose; 10. a left fastening screw; 11. a right fastening screw; 12. a left bearing seat; 13. a right bearing seat; 14. a first reduction motor; 15. a second reduction motor; 16. and (4) a bracket.
Detailed Description
In order to further understand the inventive content of the present invention, the present invention will be explained in detail with reference to the specific embodiments.
As shown in fig. 1-4, according to the utility model provides an embodiment of a coaxial two-way exhibition cloth device of rectifying, including connecting axle 1, support 16, left spindle nose 8, right spindle nose 9, first gear motor 14 and second gear motor 15.
The connecting shaft 1 is rotatably sleeved with a left mounting shaft 2 and a right mounting shaft 3 which are symmetrically arranged, a left-handed double-thread bulge is arranged on the left mounting shaft 2, and a right-handed double-thread bulge is arranged on the right mounting shaft 3.
In the present embodiment, the threaded bosses on the left mounting shaft 2 and the right mounting shaft are not limited to the above-described manner, and the threaded bosses on the left mounting shaft 2 and the right mounting shaft 3 are rotated in opposite directions to each other.
It should be noted that the number of the thread protrusions includes one or more, preferably two.
The left end and the right-hand member of left side installation axle 2 are equipped with first mounting groove 201 and second mounting groove 202 respectively, and the left end and the right-hand member of right side installation axle 3 are equipped with third mounting groove and fourth mounting groove respectively, and the left end of connecting axle 1 runs through left side installation axle 2 and communicates with each other with first mounting groove 201, and the right-hand member of connecting axle 1 runs through right side installation axle 3 and communicates with each other with the fourth mounting groove.
All be equipped with left bearing 4 in first mounting groove 201 and the second mounting groove 202, left side installation axle 2 is connected through left bearing 4 with connecting axle 1, all is equipped with right bearing 5 in third mounting groove and the fourth mounting groove, and right side installation axle 3 is connected through right bearing 5 with connecting axle 1.
The left end fixedly connected with of connecting axle 1 blocks left bearing 4 with left chucking nut 6, and the right-hand member fixedly connected with of connecting axle 1 right chucking nut 7, and right chucking nut 7 blocks right bearing 5.
The left end surface of the left shaft head 8 penetrates through the bracket 16 and is fixedly connected to the output shaft of the first speed reduction motor 14; the right end of the right mounting shaft 3 is fixedly connected with a right spindle head 9, and the right end face of the right spindle head 9 penetrates through a support 16 and is fixedly connected to an output shaft of a second speed reducing motor 15.
In the above embodiment, the side surface of the first mounting groove 201 is in threaded connection with the outer side surface of the left spindle head 8, and the threaded connection is provided with a plurality of left fastening screws 10, and the left fastening screws 10 penetrate through the left spindle head 8 and the left mounting shaft 2; the side of fourth mounting groove and the lateral surface threaded connection of right spindle nose 9, and threaded connection department is equipped with a plurality of right fastening screws 11, and right fastening screws 11 run through right spindle nose 9 and right installation axle 3.
It should be noted that a left key groove 801 is formed in the side face of the left end of the left spindle head 8, a right key groove is formed in the side face of the right end of the right spindle head 9, the left key groove 801 is matched with a key groove in an output shaft of the first reduction motor 14, the left spindle head 8 is connected with the first reduction motor 14 through a flat key, the right key groove is matched with a key groove in an output shaft of the second reduction motor 15, and the right spindle head 9 is connected with the second reduction motor 15 through a flat key.
The working principle and method of the embodiment are as follows:
when the batching system works, the filter cloth is wrapped and slipped on the left mounting shaft 2 and the right mounting shaft 3, the first speed reducing motor 14 drives the left mounting shaft 2 to rotate through the left shaft head 8, the second speed reducing motor 15 drives the right mounting shaft 3 to rotate in the same direction with the left mounting shaft 2 through the right shaft head 9, the rotating direction is the direction in which the spiral line on the spreading shaft is unfolded towards two sides because the spiral protrusions on the left mounting shaft 2 are opposite to the spiral protrusions on the right mounting shaft 3, and the spreading cloth is unfolded outwards under the action of the spiral protrusions at the moment, so that the folds on the filter cloth are unfolded.
When the filter cloth deflects leftwards, the first reducing motor 14 changes the rotation direction, so that the rotation directions of the left mounting shaft 2 and the right mounting shaft 3 are opposite, the thread protrusions expand rightwards in the same direction, the thread protrusions drive the filter cloth to move rightwards, and after the filter cloth is corrected, the first reducing motor 14 restores the rotation direction and continues to perform cloth expanding movement.
Compared with the prior art, the embodiment has the following beneficial effects:
1) first gear motor drives left installation axle through left spindle nose and can carry out forward and reverse rotation, second gear motor drives right installation axle through right spindle nose and can carry out forward and reverse rotation, it is equipped with the opposite screw thread arch of direction of turning to install epaxial left side installation, the screw thread arch drives the filter cloth motion through frictional force, first gear motor and second gear motor cooperation are used and are put the filter cloth and open up the exhibition before the batching through the protruding direction of turning to of control screw thread, and can rectify the action when the filter cloth off tracking, realize behind the filter cloth batching yardage roll, each layer all parallel and level, make things convenient for follow-up use.
2) There is the clearance between left side installation cover and right side installation cover, and left side installation cover and right side installation cover all can rotate alone promptly, do not influence each other.
3) The side and the left spindle nose lateral surface threaded connection of first mounting groove, and screw thread department is equipped with the left fastening screw who runs through left spindle nose and left installation axle, the side and the right spindle nose lateral surface threaded connection of fourth mounting groove, and screw thread department is equipped with the right fastening screw who runs through right spindle nose and right installation axle, the spindle nose passes through threaded connection simple to operate and firm with the installation axle, fastening screw can make gear motor pass through the spindle nose and drive the fixed connection between installation axle and holding axle when installation axle is rotatory.
4) The left clamping nut at the left end of the connecting shaft and the right clamping nut at the right end of the connecting shaft respectively clamp the left bearing and the right bearing, so that the phenomenon that the connecting shaft slides in the installation and use processes is prevented.
5) The epaxial double thread arch that all is equipped with of left side installation axle and right side installation, the double thread arch increases the frictional force between thread arch and the filter cloth, makes left side installation axle and the more effectual drive filter cloth motion of right side installation axle, and the gliding phenomenon of filter cloth takes place to prevent to appear in the design of double thread arch, has guaranteed going on of the parallel and level of filter cloth and the action of rectifying.
It will be understood by those skilled in the art that any combination of the elements of the present invention, including the summary and detailed description of the invention provided in the foregoing description and illustrated in the accompanying drawings, is not to be considered limiting in scope and in order to make the description more concise, and not to describe every element of the combination. 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 (10)
1. A coaxial bidirectional deviation rectifying and cloth spreading device is characterized by comprising a connecting shaft, a support, a left shaft head, a right shaft head, a first speed reducing motor and a second speed reducing motor;
a left mounting shaft and a right mounting shaft which are symmetrically arranged are rotatably sleeved on the connecting shaft, and threaded bulges with opposite rotation directions are respectively arranged on the left mounting shaft and the right mounting shaft;
the left end surface of the left shaft head penetrates through the bracket and is fixedly connected to an output shaft of the first speed reduction motor;
the right end of the right mounting shaft is fixedly connected with the right shaft head, and the right end face of the right shaft head penetrates through the support and is fixedly connected to the output shaft of the second speed reduction motor.
2. The coaxial bidirectional deviation rectifying and spreading device according to claim 1, wherein: the left side installation axle with right side is all equipped with and revolves to opposite double thread arch.
3. The coaxial bidirectional deviation rectifying and spreading device according to claim 1, wherein: the left end and the right-hand member of left side installation axle are equipped with first mounting groove and second mounting groove respectively, the left end and the right-hand member of right side installation axle are equipped with third mounting groove and fourth mounting groove respectively, the left end of connecting axle is run through left side installation axle with first mounting groove communicates with each other, the right-hand member of connecting axle is run through right side installation axle with the fourth mounting groove communicates with each other.
4. The coaxial bidirectional deviation rectifying and spreading device according to claim 3, wherein: the side of first mounting groove with the lateral surface threaded connection of left spindle nose, and threaded connection department is equipped with a plurality of left fastening screws, left side fastening screw runs through the left spindle nose with left side installation axle.
5. The coaxial bidirectional deviation rectifying and spreading device according to claim 3, wherein: the side of fourth mounting groove with the lateral surface threaded connection of right spindle nose, and threaded connection department is equipped with a plurality of right fastening screws, right fastening screw runs through the right spindle nose with right side installation axle.
6. The coaxial bidirectional deviation rectifying and spreading device according to claim 3, wherein: the first mounting groove with all be equipped with left bearing in the second mounting groove, a left side installation axle with the connecting axle passes through left bearing and connects, the third mounting groove with all be equipped with right bearing in the fourth mounting groove, a right side installation axle with the connecting axle passes through right bearing connects.
7. The coaxial bidirectional deviation rectifying and spreading device according to claim 6, wherein: the left end fixedly connected with of connecting axle blocks left side chucking nut, left side chucking nut blocks left side bearing, the right-hand member fixedly connected with right side chucking nut of connecting axle, right side chucking nut blocks right side bearing.
8. The coaxial bidirectional deviation rectifying and spreading device according to claim 1, wherein: and a gap exists between the right end surface of the left mounting shaft and the left end surface of the right mounting shaft.
9. The coaxial bidirectional deviation rectifying and spreading device according to claim 1, wherein: a left bearing seat is arranged between the left shaft head and the support, and a right bearing seat is arranged between the right shaft head and the support.
10. The coaxial bidirectional deviation rectifying and spreading device according to claim 1, wherein: be equipped with left keyway on the side of the left end of left spindle nose, be equipped with right keyway on the side of the right-hand member of right spindle nose, left side keyway with the epaxial keyway cooperation of first gear motor's output, just left spindle nose with first gear motor passes through the parallel key and connects, right keyway with the epaxial keyway cooperation of second gear motor's output, just right spindle nose with second gear motor passes through the parallel key and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920993598.7U CN210150420U (en) | 2019-06-28 | 2019-06-28 | Coaxial bidirectional deviation-rectifying cloth-spreading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920993598.7U CN210150420U (en) | 2019-06-28 | 2019-06-28 | Coaxial bidirectional deviation-rectifying cloth-spreading device |
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| CN210150420U true CN210150420U (en) | 2020-03-17 |
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| CN201920993598.7U Active CN210150420U (en) | 2019-06-28 | 2019-06-28 | Coaxial bidirectional deviation-rectifying cloth-spreading device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501312A (en) * | 2020-05-19 | 2020-08-07 | 蔚春 | Fiber manufacturing equipment for spinning |
| CN113247676A (en) * | 2021-05-11 | 2021-08-13 | 安徽省根银科技有限公司 | Smoothing device |
-
2019
- 2019-06-28 CN CN201920993598.7U patent/CN210150420U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501312A (en) * | 2020-05-19 | 2020-08-07 | 蔚春 | Fiber manufacturing equipment for spinning |
| CN113247676A (en) * | 2021-05-11 | 2021-08-13 | 安徽省根银科技有限公司 | Smoothing device |
| CN113247676B (en) * | 2021-05-11 | 2023-09-01 | 安徽省根银科技有限公司 | Smoothing device |
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