CN217012186U - Damping winch device for conveying kelp long seedling ropes - Google Patents
Damping winch device for conveying kelp long seedling ropes Download PDFInfo
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- CN217012186U CN217012186U CN202220122053.0U CN202220122053U CN217012186U CN 217012186 U CN217012186 U CN 217012186U CN 202220122053 U CN202220122053 U CN 202220122053U CN 217012186 U CN217012186 U CN 217012186U
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- steel belt
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Abstract
The utility model provides a damping winch device for conveying a kelp seedling rope, which comprises a winch device, a bearing supporting device and a pneumatic friction damping device, wherein the winch device comprises a winch main shaft and a winch, the bearing supporting device comprises a bearing support and a bearing seat, the pneumatic friction damping device comprises a friction disc, a pneumatic brake and a pneumatic brake support, the friction disc is arranged on the winch main shaft, the pneumatic brake is arranged on the brake support, and the friction disc is matched with the pneumatic brake. The utility model can realize that the long seedling rope keeps certain tension and stable transmission in the seedling clamping process, ensures the stability of automatic seedling clamping work, can ensure the seedling rope to carry out unpowered stable transmission, does not need to increase a driving device and other complex constant tension devices to transmit the seedling rope, and avoids the complexity and the unreliability of a control system.
Description
Technical Field
The utility model relates to a damping winch device for conveying a kelp long seedling rope, and belongs to the technical field of kelp culture equipment.
Background
In the prior art, the kelp is generally cultivated in a raft type manner, the kelp is neatly clamped on seedling ropes in the cultivation process, the length of each seedling rope is about 2.3-2.5 m, and 30-40 kelp can be attached to each seedling rope. The seedling clamping work is mainly performed manually at present, three strands of seedling ropes wound by twisting force are unscrewed one by one at intervals of 50-70 mm by fingers, 1 kelp seedling is inserted into each unscrewed section, and then the kelp seedling roots are screwed to be fixed on the seedling ropes. And then unscrewing the back section 1 section until the kelp seedling is implanted into the whole seedling rope, thus finishing the seedling clamping work of the kelp. The kelp seedling clamping completely depends on manpower, the seedling clamping workload is large, the speed is low, the efficiency is low, in northern weather of kelp cultivation, fingers need to be in contact with the ice-cold kelp, the working environment is not favorable for long-time manual seedling clamping operation, and therefore manual mechanical equipment is urgently needed to be replaced under the condition of labor shortage. Through the continuous effort of scientific research technical personnel in this field, half automatic device such as rope distributor hair style seedling gripper, foot-operated kelp seedling gripper have now been developed, and chinese utility model patent that application publication number is CN 11136906A discloses a kelp seedling in bank root system protection seedling transplanting device, has realized the automation that the kelp seedling was pressed from both sides. But need carry the kelp long seedling rope when carrying out automatic clamp seedling, will keep the effective tensioning and the output of kelp long seedling rope stable at the clamp seedling in-process, if only carry the seedling rope winding on the cylinder and carry and obviously can't satisfy above-mentioned needs. If a driving device and other complex constant tension devices are adopted, the complexity and the unreliability of a control system can be increased, and the stability of automatic seedling clamping work is influenced. In addition, the applicant also develops a finished seedling rope storage mechanism, the finished seedling rope is automatically stored while the seedlings are automatically clamped, and the seedling rope also needs to be straightened in the storage process of the finished seedling rope.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a damping winch device for conveying a kelp seedling rope, which can keep the effective tensioning and stable output of the kelp seedling rope in the seedling clamping process.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
a damping winch device for conveying kelp long seedling ropes comprises a winch device, a bearing supporting device and a pneumatic friction damping device,
the winch device comprises a winch main shaft and a winch, the winch is arranged on the winch main shaft,
the bearing supporting device comprises a bearing bracket and a bearing seat, the main shaft of the winch is arranged on the bearing bracket through the bearing seat,
the pneumatic friction damping device comprises a friction disc, a pneumatic brake and a pneumatic brake support, wherein the friction disc is installed on a main shaft of the winch, the pneumatic brake is installed on the brake support, and the friction disc is matched with the pneumatic brake.
Further comprises a spring steel belt energy storage device, the spring steel belt energy storage device comprises a spring steel belt bracket, a screw rod, a spring steel belt fixing inner ring, a spring steel belt fixing outer ring, a pressing friction block and a pressing nut,
the lead screw is horizontally and fixedly connected to the spring steel belt support, the compression nut and the compression friction block are sequentially installed on the lead screw, the spring steel belt fixing outer ring is fixed on the friction disc, the spring steel belt fixing inner ring is pressed against the spring steel belt fixing outer ring to form an annular space with the spring steel belt fixing outer ring, the spring steel belt is installed in the annular space, two ends of the spring steel belt are respectively fixed on the spring steel belt fixing inner ring and the spring steel belt fixing outer ring, and the compression friction block is pressed against the end face of the spring steel belt fixing inner ring.
Furthermore, the spring steel belt support is a door-shaped frame, the bearing support is a cubic frame, and the spring steel belt support is fixedly connected to the bearing support.
Furthermore, a circular boss is arranged in the middle of one side, where the inner ring is fixed, of the spring steel belt, a groove is formed in the center of the circular boss, and the end of the winch spindle is located in the groove.
Further, the winch main shaft comprises a front main shaft and a rear main shaft which are coaxial and integrated, the winch comprises a winch barrel and winch front and rear end faces fixedly connected to two ends of the winch barrel, the front main shaft is installed on the bearing support through a bearing seat, and the winch barrel is installed on the rear main shaft.
Further, a disc-shaped boss is arranged at the joint of the front main shaft and the rear main shaft, a clamping groove is formed in the front end face of the winch and is in butt joint with the boss and clamped together, a compression disc is mounted at the tail end of the rear main shaft and is compressed on the rear end face of the winch through a nut
The damping winch device for conveying the kelp long seedling rope has the working principle that when the kelp long seedling rope wound on the winch is conveyed, the winch rotates along with the conveying of the seedling rope, the friction disc is installed on the main shaft of the winch, the friction force between the pneumatic brake and the friction disc can ensure the smoothness of the long seedling rope during conveying, the winch is convenient to start and stop, and the situations that the winch does not rotate or rotates too much in the conveying process are avoided. When the seedling rope is pulled to the calibration position, the pulling is stopped, and the seedling rope can be automatically stopped due to the friction resistance, so that a certain tension and stable transmission of the seedling rope are ensured in the seedling clamping process; the spring steel belt energy storage device can enable the seedling rope to be suddenly loosened, the winch is driven to reversely rotate through energy storage release of the spring steel belt, and the kelp seedling rope is tensioned by utilizing friction force between the fixed inner ring and the fixed outer ring of the spring steel belt until the tension force of the seedling rope is balanced with the spring torsion force, so that the seedling rope can be ensured to constantly keep a certain tension force; the capstan winch passes through the capstan winch section of thick bamboo to be installed on the back main shaft of capstan winch main shaft, easy to assemble and dismantlement.
Compared with the prior art, the utility model has the beneficial effects that:
1. the damping winch device for conveying the kelp seedling rope can keep a certain tension force and stable transmission in the seedling clamping process of the seedling rope, and ensures the stability of automatic seedling clamping operation.
2. The utility model enables the seedling rope to be stably conveyed without power, does not need to be conveyed by a complex constant tension device such as a driving device and the like, and avoids the complexity and the unreliability of a control system.
3. The utility model is also beneficial to ensuring that the kelp seedling rope keeps a straightening state all the time when the finished seedling rope storage mechanism developed by the applicant automatically stores the finished seedling rope.
Drawings
Fig. 1 is a plan view of the damping winch device for kelp seedling rope transportation according to the present invention.
Fig. 2 is a cross-sectional view taken along a-a of fig. 1.
Fig. 3 is a left side view of fig. 1.
Fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.
FIG. 5 is a schematic view of the spring steel band of FIG. 4 with the inner coil secured thereto.
Fig. 6 is a schematic structural view of a spring steel band bracket according to the present invention.
Fig. 7 is a schematic structural view of a bearing bracket according to the present invention.
Fig. 8 is a schematic structural view of a capstan spindle according to the present invention.
Fig. 9 is a schematic view showing the structure of a winch according to the present invention.
FIG. 10 is a schematic view of the front end face of the capstan in accordance with the present invention.
FIG. 11 is a schematic view of the rear end face of the capstan according to the present invention
Detailed Description
The utility model is described in further detail below with reference to the figures and specific examples. The objects, aspects and advantages of the present invention will become more apparent from the following description. It should be understood that the described embodiments are preferred embodiments of the utility model, and not all embodiments.
Referring to fig. 1, a damping winch device for transporting a kelp seedling rope comprises a winch device, a bearing supporting device and a pneumatic friction damping device. The winch device comprises a winch spindle 9 and a winch 10, wherein the winch 10 is installed on the winch spindle 9. The bearing supporting device comprises a bearing support 13 and a bearing seat 7, and the winch spindle 9 is installed on the bearing support 13 through the bearing seat 7.
As shown in fig. 8 and 9, as a preferable scheme for connecting and installing the winch 10 and the winch main shaft 9, the winch main shaft 9 includes a front main shaft 9a and a rear main shaft 9b which are coaxially integrated, the winch 10 includes a winch barrel 10a, a winch front end surface 10c and a winch rear end surface 10b (see fig. 10 and 11) which are fixedly connected to two ends of the winch barrel, the front main shaft 9a is installed on a bearing support 13 through a bearing seat 7, the winch barrel 10a is fixedly installed on the rear main shaft 9b, a disc-shaped boss 9c is arranged at a connection position of the front main shaft 9a and the rear main shaft, the winch front end surface 10c is butted and clamped with the disc-shaped boss 9c, a pressing disc 11 is installed at the tail end of the rear main shaft, and the pressing disc 11 is pressed on the winch rear end surface through a nut 12. By adopting the structure, the synchronous rotation between the winch 10 and the winch main shaft 9 can be realized, and the disassembly and assembly of the winch 10 are also facilitated.
As shown in fig. 2, the pneumatic friction damping device includes a friction disc 6, a pneumatic brake 15 and a pneumatic brake bracket 14, the friction disc 6 is mounted on the winch spindle 9, the pneumatic brake 15 is mounted on the brake bracket 14, and the friction disc 6 is matched with the pneumatic brake 15.
In application, the traction force for conveying the long seedling rope comes from a kelp finished product seedling rope storage mechanism, the damping winch device for conveying the kelp long seedling rope belongs to a driven device, the winch needs to rotate stably to realize stable transmission of the long seedling rope, and if the resistance is too small in the seedling rope conveying process, the seedling rope can be slightly pulled to rotate for multiple circles, so that the kelp seedling rope cannot be tensioned at any time, and stable conveying of the kelp seedling rope is not facilitated. The friction force between the pneumatic brake 15 and the friction disc 6 in the pneumatic friction damping device can ensure the smoothness of the long seedling rope during conveying, the start and stop are convenient, and the conditions that the winch does not rotate or rotates too much in the conveying process are avoided. When the seedling rope is pulled to the calibration position, the pulling is stopped, and the seedling rope can be automatically stopped due to the friction resistance, so that the seedling rope can be ensured to keep a certain tension and stable transmission in the seedling clamping process.
As shown in fig. 4, preferably, the damping winch device further includes a spring steel band energy storage device, and the spring steel band energy storage device includes a spring steel band bracket 1, a screw rod 2, a spring steel band 5, a spring steel band fixing inner ring 51, a spring steel band fixing outer ring 52, a pressing friction block 4, and a pressing nut 3. The lead screw 2 is horizontally and fixedly connected to the spring steel belt support 1, the compression nut 3 and the compression friction block 4 are sequentially installed on the lead screw 2, the spring steel belt fixing outer ring 52 is fixed on the friction disc 6, the spring steel belt fixing inner ring 51 is pressed against the spring steel belt fixing outer ring 52, a circular space is formed between the spring steel belt fixing outer ring and is used for end face friction, the spring steel belt 5 is installed in the circular space, two ends of the spring steel belt 5 are respectively fixed on the spring steel belt fixing inner ring and the spring steel belt fixing outer ring, the compression friction block 4 is pressed against the end face of the spring steel belt fixing inner ring 51 under the action of the compression nut 3, and the compression friction block 4 is subjected to compression force adjustment through the compression nut 3.
In order to optimize the structure and save space, as shown in fig. 5, a circular boss 510 is provided in the middle of one side of the spring steel band fixing inner ring 51, a groove 511 is provided in the center of the circular boss 510, and the end of the winch spindle 9 is located in the groove 511.
Referring to fig. 6 and 7, the spring steel band bracket 1 is a door-shaped frame, the bearing bracket 13 is a cubic frame, and the spring steel band bracket 1 is fixedly connected to the bearing bracket 13.
The working method of the damping winch device for conveying the kelp long seedling rope comprises the following steps:
s1, adjusting the pneumatic friction damping device to keep a certain friction force between the friction disc and the pneumatic brake;
s2, winding the seedling rope on a winch, and simultaneously connecting one end of the seedling rope to a seedling clamping mechanism;
s3, starting the seedling clamping operation, rotating the finished seedling rope containing mechanism to contain the seedling rope, and conveying the seedling rope by rotating the winch device under the traction action of the long seedling rope;
s4, stopping pulling when the seedling rope is pulled to a calibration position, automatically stopping the seedling rope under the action of the pneumatic friction damping device, and keeping a certain tension;
and S5, repeating the step S4 until the seedling clamping operation is completed.
When the damping winch device for conveying the kelp long seedling rope further comprises a spring steel belt energy storage device, in step S3, the finished seedling rope storage mechanism performs seedling rope storage operation while seedling clamping operation is performed, the spring steel belt of the spring steel belt energy storage device is in a loose state in an initial state, the spring steel belt slowly starts to tighten and store energy through pulling of the seedling rope, and when the torsion of the spring is larger than the friction force of the friction pressing block, the turntable starts to rotate and stable long seedling rope conveying is performed through the pneumatic friction damping device.
Further, the working method further comprises a step S6, when the automatic seedling clamping device finishes seedling insertion, if the seedling rope is loosened, the pneumatic friction device automatically adjusts, and the friction disc is loosened, the spring steel belt releases energy storage to drive the winch main shaft to automatically rotate in the reverse direction until the tension of the seedling rope is balanced with the torsion of the spring steel belt, so that the seedling rope can be ensured to constantly keep a certain tension.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, and it is obvious that any person skilled in the art can easily conceive of alternative or modified embodiments based on the above embodiments and these should be covered by the present invention.
Claims (6)
1. The utility model provides a damping capstan winch device that is used for kelp long seedling rope to carry which characterized in that:
comprises a winch device, a bearing supporting device and a pneumatic friction damping device,
the winch device comprises a winch main shaft and a winch, the winch is arranged on the winch main shaft,
the bearing supporting device comprises a bearing bracket and a bearing seat, the main shaft of the winch is arranged on the bearing bracket through the bearing seat,
the pneumatic friction damping device comprises a friction disc, a pneumatic brake and a pneumatic brake support, wherein the friction disc is installed on a main shaft of the winch, the pneumatic brake is installed on the brake support, and the friction disc is matched with the pneumatic brake.
2. The damping winch device for kelp seedling rope transportation according to claim 1, wherein:
the spring steel belt energy storage device comprises a spring steel belt bracket, a screw rod, a spring steel belt fixing inner ring, a spring steel belt fixing outer ring, a pressing friction block and a pressing nut,
the lead screw is horizontally and fixedly connected to the spring steel belt support, the compression nut and the compression friction block are sequentially installed on the lead screw, the spring steel belt fixing outer ring is fixed on the friction disc, the spring steel belt fixing inner ring is pressed against the spring steel belt fixing outer ring to form an annular space with the spring steel belt fixing outer ring, the spring steel belt is installed in the annular space, two ends of the spring steel belt are respectively fixed on the spring steel belt fixing inner ring and the spring steel belt fixing outer ring, and the compression friction block is pressed against the end face of the spring steel belt fixing inner ring.
3. The damping winch device for kelp seedling rope transportation according to claim 2, wherein:
the spring steel belt support is a door-shaped frame, the bearing support is a cubic frame, and the spring steel belt support is fixedly connected to the bearing support.
4. The damping winch device for kelp seedling rope transportation according to claim 2, wherein:
a circular boss is arranged in the middle of one side, fixed to the inner ring, of the spring steel belt, a groove is formed in the center of the circular boss, and the end of the winch spindle is located in the groove.
5. The damped winch apparatus for kelp seedling rope conveyance according to claim 1, wherein:
the winch main shaft comprises a front main shaft and a rear main shaft which are coaxial and integrated, the winch comprises a winch barrel and winch front and rear end faces fixedly connected to two ends of the winch barrel, the front main shaft is installed on the bearing support through a bearing seat, and the winch barrel is installed on the rear main shaft.
6. The damping winch device for kelp seedling rope transportation according to claim 5, wherein:
the disc-shaped boss is arranged at the joint of the front main shaft and the rear main shaft, the clamping groove is formed in the front end face of the winch and is in butt joint with the boss and clamped together, the compression disc is mounted at the tail end of the rear main shaft and is compressed on the rear end face of the winch through the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220122053.0U CN217012186U (en) | 2022-01-17 | 2022-01-17 | Damping winch device for conveying kelp long seedling ropes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220122053.0U CN217012186U (en) | 2022-01-17 | 2022-01-17 | Damping winch device for conveying kelp long seedling ropes |
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| CN217012186U true CN217012186U (en) | 2022-07-22 |
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| CN202220122053.0U Active CN217012186U (en) | 2022-01-17 | 2022-01-17 | Damping winch device for conveying kelp long seedling ropes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114258851A (en) * | 2022-01-17 | 2022-04-01 | 中国水产科学研究院渔业机械仪器研究所 | Damping winch device for conveying kelp long seedling ropes and working method |
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- 2022-01-17 CN CN202220122053.0U patent/CN217012186U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114258851A (en) * | 2022-01-17 | 2022-04-01 | 中国水产科学研究院渔业机械仪器研究所 | Damping winch device for conveying kelp long seedling ropes and working method |
| CN114258851B (en) * | 2022-01-17 | 2023-11-24 | 中国水产科学研究院渔业机械仪器研究所 | Damping winch device for conveying kelp long seedling ropes and working method |
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