CN220970233U - Novel vertical silo cleaning mechanical device - Google Patents
Novel vertical silo cleaning mechanical device Download PDFInfo
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- CN220970233U CN220970233U CN202322651509.XU CN202322651509U CN220970233U CN 220970233 U CN220970233 U CN 220970233U CN 202322651509 U CN202322651509 U CN 202322651509U CN 220970233 U CN220970233 U CN 220970233U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 86
- 238000007667 floating Methods 0.000 claims abstract description 34
- 230000009471 action Effects 0.000 claims abstract description 10
- 239000000523 sample Substances 0.000 claims description 9
- 238000004880 explosion Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 10
- 235000013312 flour Nutrition 0.000 description 20
- 239000000843 powder Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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Abstract
The utility model discloses a novel vertical silo cleaning mechanical device, relates to the technical field of silo cleaning, and solves the problem of low stability of a silo cleaning robot in the prior art. The cleaning machine comprises a gantry supporting frame, wherein a traction assembly is arranged at the movable end of the gantry supporting frame and is connected with a cleaning machine body through the traction assembly; the cleaning machine body comprises a fixed part connected with the traction assembly, and the fixed part is rotationally connected with the floating part; at least two groups of telescopic supporting arms are symmetrically arranged on the fixed part in the center, a rotation driving assembly is matched between the fixed part and the floating part, and the floating part can rotate relative to the fixed part under the action of the rotation driving assembly; at least two groups of angle adjusting devices are arranged on the floating part in a central symmetry mode, the movable ends of the angle adjusting devices are connected with one end of the folding arm, and the other end of the folding arm is provided with a cleaning head. The utility model has flexible cleaning action, can provide stable support for the whole cleaning process and has high reliability.
Description
Technical Field
The utility model relates to the technical field of silo cleaning, in particular to a novel vertical silo cleaning mechanical device.
Background
The flour bin is a basic device for storing, processing and transporting flour in a flour mill, and most of flour bins are cylindrical structures, and the number of flour bins is small. In the development progress of society, the demand of society for wheat flour is increasing, so that the flour bin is also increasing in importance, and the scale and the mechanization degree of the flour bin are also increasing. After flour in the flour storehouse stores for a period of time, because the influence of humidity and inside-outside difference in temperature of flour itself, there is some flour hardening unable to drop on the storehouse wall, this can very big influence to flour quality, on the other hand can influence the output of flour again, and the flour of hardening also can cause the influence damage to flour storehouse itself in addition to a certain extent. At present, the flour bin is mostly cleaned manually, the manual cleaning of the flour bin is extremely troublesome and dangerous, workers hang down through the bin opening at the upper part, the flour bin is cleaned by adhering to the bin wall, the action is inconvenient, and meanwhile, the dust concentration in the bin is too high to cause explosion, so that lives and properties of the workers are seriously threatened.
Therefore, there are some places to use robots for the management. But the cleaning robot that now used simple structure, the function is single, only comprises robot main part and arm, hangs the robot through wire rope and carries out the clearance, and this kind of mode makes the robot be difficult to fixed position in the powder storehouse, and equipment is huge, and the clearance is got up comparatively difficultly, and the robot still is difficult to keep balanced. And the cleaning is controlled by workers, so that the labor is wasted, and meanwhile, the bacterial pests after the cleaning cannot be cleaned. Some people also propose to use a wall climbing robot, but the inner wall of the powder bin is of an arc structure, flour powder blocks are arranged on the powder bin, and the robot is difficult to adsorb on the bin wall. Therefore, a more efficient, more stable and convenient powder bin cleaning robot is needed.
The Chinese patent of the invention with the publication number of CN113799154A discloses a cleaning robot, which relates to the technical field of cement silo cleaning equipment, and comprises a platform mounting frame, a lifting assembly, a telescopic assembly and an operating assembly; the upper end of the lifting component is rotatably arranged on the platform mounting frame. The warehouse cleaning robot can be arranged above a warehouse, and when dust on the inner wall of the warehouse needs to be cleaned, the telescopic assembly enables the operation assembly to move towards the inner wall of the warehouse, so that the operation assembly can clean the inner wall of the warehouse; the lifting component can enable the telescopic component to move in the height direction, and then the operating component moves in the height direction, so that the inner wall of the warehouse is cleaned in the height direction; the detection component can detect the cleaning effect of the operation component, ensures the cleaning of the operation component on the inner wall of the warehouse, and further enables staff not to be in the warehouse, so that the operation under the high-concentration dust environment is avoided.
However, in the solution of the invention, in order to meet the high requirements of warehouse cleaning, the overall extension length of the telescopic rod is high, and the length of the telescopic rod needs to be capable of approaching from the top of the warehouse to the bottom of the warehouse in the extension state. It only relies on the platform mounting bracket that is located the warehouse top to support whole device, does not have additionally when the clearance to the warehouse lower part and carries out stable supporting's structure to the arm, consequently the reaction force that the arm produced when clearing up leads to the device to rock wholly easily to influence holistic stability and the clearance quality of device.
Disclosure of utility model
Aiming at the defects in the background technology, the utility model provides a novel vertical silo cleaning mechanical device, which solves the problem of low stability of a cleaning robot in the prior art.
The technical scheme of the utility model is realized as follows: the novel vertical silo cleaning mechanical device comprises a gantry supporting frame, wherein a traction assembly is arranged at the movable end of the gantry supporting frame and is connected with a cleaning machine body through the traction assembly; the cleaning machine body comprises a fixed part connected with the traction assembly, and the fixed part is rotationally connected with the floating part; at least two groups of telescopic supporting arms are symmetrically arranged on the fixed part in the center, a rotation driving assembly is matched between the fixed part and the floating part, and the floating part can rotate relative to the fixed part under the action of the rotation driving assembly; at least two groups of angle adjusting devices are arranged on the floating part in a central symmetry mode, the movable ends of the angle adjusting devices are connected with one end of the folding arm, and the other end of the folding arm is provided with a cleaning head.
Preferably, the gantry supporting frame comprises a cross beam, two ends of the cross beam are respectively connected with two supporting frames, rotating wheels are arranged at the bottoms of the supporting frames, a moving motor for driving the rotating wheels to rotate is arranged on the supporting frames, a sliding block is arranged on the cross beam in a sliding mode, the sliding block is connected with the connecting plate, and the traction device is arranged on the connecting plate.
Preferably, the traction assembly comprises a lifting electric hoist, the lifting electric hoist is fixed on the connecting plate, the hook end of the lifting electric hoist is connected with the hanging ring, and the hanging ring is connected with the fixing part through a connecting wire.
Preferably, the fixed part comprises a bottom plate, at least two lifting lugs are symmetrically arranged on the bottom plate in a central symmetry manner, the traction assembly is connected with the lifting lugs, the telescopic supporting arm is fixedly connected with the bottom plate, the bottom plate is provided with a high-definition anti-explosion probe, the bottom plate is connected with a shield, and the shield is provided with openings corresponding to the telescopic supporting arm, the high-definition anti-explosion probe and the traction assembly. The telescopic support arm comprises a multi-stage telescopic cylinder, and a rubber cup is arranged at the telescopic end of the telescopic support arm.
Preferably, the rotation driving assembly comprises two rotation parts, a rotation support bearing fixedly connected with the fixing part and the floating part respectively, one rotation part of the rotation support bearing is provided with a tooth ring surface, the fixing part is provided with a driving motor, an output shaft of the driving motor is provided with a gear and is meshed with the tooth ring surface through the gear, and the output shaft of the driving motor can drive the floating part to rotate when rotating.
Preferably, the floating part comprises a cylinder body coaxially and fixedly connected with one rotating part of the slewing bearing. The angle adjusting device comprises a lower motor fixedly arranged in the cylinder body, a connecting disc is connected with the output end of the lower motor, and the folding arm is fixedly arranged on the connecting disc.
Preferably, the folding arm comprises a big arm with one end connected with the connecting disc, the other end of the big arm is provided with a small arm connected in a hinged manner, the big arm is provided with an angle adjusting motor, the angle adjusting motor is matched with the small arm and can adjust the hinged angle of the small arm, and the cleaning head is arranged at the end part of the small arm. Further, the cleaning head comprises a fixed disc fixedly connected with the small arm, a plurality of soft fillets are arranged on the fixed disc, and the large arm is a telescopic cylinder.
The utility model has the beneficial effects that: can provide the supporting foundation who hangs through setting up the longmen support frame, can put into the vertical silo that needs to clear up through the mode that sets up the traction assembly with the cleaning machine body through hanging in, through setting up the fixed part and set up flexible support arm on the fixed part, thereby can utilize flexible support arm to extend when using and make the fixed part temporarily fix on vertical silo inner wall, provide fixed foundation for follow-up clearance action, improve the stability in the clearance process, the fixed part is connected with the floating part simultaneously, can maintain stable support throughout for the floating part in the clearance process of different height. And then utilize the rotation drive subassembly to carry out rotary drive to the floating part, through setting up folding arm and angle adjusting device on the floating part, can fold the shrink when transferring, reduce the volume in order to avoid transferring the in-process and bump, transfer and expand again after putting in place to utilize the cleaning head to clear up the opposite silo lateral wall under rotatory effect. The cleaning robot is flexible in cleaning action, can provide stable support for the whole cleaning process, ensures higher reliability of the cleaning process, and solves the problem of low stability of the cleaning robot in the prior art.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required for the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the fixing part of the present utility model;
FIG. 3 is a schematic view of a slewing bearing of the present utility model;
fig. 4 is a schematic view of the folding arm structure of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 4, embodiment 1 is a novel vertical silo cleaning mechanical device, which comprises a gantry support frame 1, wherein a traction assembly 2 is arranged at the movable end of the gantry support frame 1, and the gantry support frame is connected with a cleaning machine body through the traction assembly 2. The traction assembly is arranged, the cleaning machine body can be placed into a vertical silo to be cleaned in a hanging mode, and the gantry supporting frame can provide a supporting foundation for hanging. The cleaning machine body comprises a fixing portion 3 connected with the traction assembly 2, the fixing portion 3 is rotationally connected with the floating portion 4, at least two groups of telescopic supporting arms 5 are arranged on the fixing portion 3 in a central symmetry mode, in the embodiment, the telescopic supporting arms are arranged in two groups in total, and the central symmetry mode is fixedly arranged on the fixing portion. A rotation driving assembly is matched between the fixed part 3 and the floating part 4, and the floating part 4 can rotate relative to the fixed part 3 under the action of the rotation driving assembly. At least two groups of angle adjusting devices 6 are arranged on the floating part 4 in a central symmetry way, the movable ends of the angle adjusting devices 6 are connected with one end of a folding arm 7, and a cleaning head 8 is arranged at the other end of the folding arm 7. In this embodiment, the angle adjusting devices are arranged in three groups, and the centers of the angle adjusting devices are symmetrically distributed on the floating part, and the three groups of angle adjusting devices are connected with the three folding arms.
When the cleaning machine is used, the gantry supporting frame is firstly arranged at the top of the vertical silo, then the cleaning machine body is suspended on the traction assembly, the cleaning machine body is suspended in the vertical silo by the traction assembly, after reaching a designated height, the two groups of telescopic supporting arms are controlled to extend so that the ends of the telescopic supporting arms are abutted against the inner side wall of the vertical silo, and therefore the fixing part is temporarily fixed on the inner wall of the vertical silo, a fixing foundation is provided for subsequent cleaning actions, and the stability in the cleaning process is improved. The folding arm is then moved to a position for easy opening by means of the angle adjustment device, and then the folding arm is unfolded so that the cleaning head at the end of the folding arm is in contact with the side wall of the vertical silo. Finally, the floating part is rotationally driven by the rotary driving assembly to drive the three cleaning heads to rotate along the inner side wall of the vertical silo, so that the aim of cleaning the vertical silo is fulfilled. After the inner wall of the vertical silo in the height range is cleaned in the cleaning process, the telescopic supporting arm is contracted, the traction assembly continues to lower the fixing part and the floating part, and the side wall of the vertical silo in the next height range is cleaned. In this embodiment, the fixing portion is suspended into the vertical silo along with the floating portion, and stable support is maintained all the time in the cleaning process of different heights. In this embodiment, through setting up folding arm and angle adjusting device on the floating part, can fold the shrink when transferring, reduce the volume in order to avoid transferring in-process collision, transfer and expand again after putting in place. The utility model has flexible cleaning action, can provide stable support for the whole cleaning process, and ensures that the reliability of the cleaning process is higher.
Embodiment 2, on the basis of embodiment 1, gantry support 1 includes crossbeam 9, and crossbeam 9 both ends are connected with two support frames 10 respectively, and support frame 10 bottom is equipped with rotation wheel 11, is equipped with the mobile motor 12 that drives rotation wheel 11 pivoted on the support frame 10, sets up the convenient drive to rotation wheel of mobile motor. In this embodiment, as an alternative, a track is fixedly provided at the top of the vertical silo, and the rotating wheel connected to the portal frame can walk in the track, so that the opening at the top of the vertical silo can be conveniently moved when cleaning, and the vertical silo can be conveniently moved when cleaning is completed. Meanwhile, the movable characteristic of the portal frame can also meet the requirement that the portal frame is placed on one side of the vertical silo to suspend before the cleaning machine body is suspended, and the portal frame is moved to the cleaning machine body to correspond to the top opening of the vertical silo after the suspension is completed, and the corresponding accuracy degree can be finely adjusted.
In this embodiment, a sliding block is slidably disposed on the cross beam 9, and the sliding block is connected to the connecting plate 13, and the traction device 2 is disposed on the connecting plate 13. When the cleaning machine body is correspondingly adjusted with the opening at the top of the vertical silo, the sliding block can be utilized to slide on the cross beam for fine adjustment. In this embodiment, the traction assembly 2 includes a lifting electric hoist, the lifting electric hoist is fixed on the connecting plate 13, a hook end of the lifting electric hoist is connected with the hanging ring 14, and the hanging ring 14 is connected with the fixing portion 3 through the connecting wire 15. When the cleaning machine body is lowered or the height is adjusted, the lifting electric hoist works to drive the fixing part to move downwards. In this embodiment, set up rings and conveniently link to each other with the couple end of lift electric hoist and dismantle, rings are connected with three connecting wires, and three connecting wire lower extreme all links to each other with fixed part to maintain stable connection gesture.
As shown in fig. 2, in embodiment 3, on the basis of embodiment 2, the fixing portion 3 includes a bottom plate 16, at least two lifting lugs 17 are centrally and symmetrically arranged on the bottom plate 16, in this embodiment, three lifting lugs are totally arranged, and the three lifting lugs are respectively connected with three connecting wire ends of the traction assembly 2, so as to maintain stable connection and horizontal posture of the bottom plate. The telescopic supporting arm 5 is fixedly connected with the bottom plate 16, and the bottom plate 16 is provided with a high-definition explosion-proof probe 19, and in this embodiment, the high-definition explosion-proof probes are provided with two corresponding two telescopic supporting arms respectively. The bottom plate 16 is connected with a shield 18, and the shield 18 is provided with openings corresponding to the telescopic support arm 5 and the high-definition explosion-proof probe 19, so that the telescopic support arm can be conveniently stretched and the pictures of the high-definition explosion-proof probe can be conveniently collected. Simultaneously, the top of the shield is also provided with openings which can be penetrated out by three connecting wires. In this embodiment, the telescopic support arm 5 includes a multi-stage telescopic cylinder, and a rubber cup 20 is disposed at a telescopic end of the telescopic support arm 5. The rubber cup can be contacted with the side wall of the vertical silo when the telescopic supporting arm stretches, so that the functions of skid prevention and stable connection are achieved, and the purpose of maintaining the supporting stability is achieved. The high-strength explosion-proof probe arranged in the embodiment can acquire pictures in real time when the fixed part is lowered down, so that operators can check the cleaning degree of the inner wall of the vertical silo and the pictures of whether the telescopic supporting arm is supported in place or not
As shown in fig. 3, in embodiment 4, on the basis of embodiment 3, the rotation driving assembly includes two rotation parts, a rotation support bearing 21 fixedly connected with the fixing part 3 and the floating part 4, one rotation part of the rotation support bearing 21 is provided with a tooth ring surface 22, the fixing part 3 is provided with a driving motor 23, an output shaft of the driving motor 23 is provided with a gear and is meshed with the tooth ring surface 22 through the gear, and the output shaft of the driving motor 23 can drive the floating part 4 to rotate when rotating. In the present embodiment, the floating portion 4 includes a cylindrical body 24 fixedly connected coaxially with one rotating portion of the slewing bearing 21. In this embodiment, the fixing portion is fixedly connected with the outer ring of the slewing bearing 21 coaxially, the toothed ring surface is disposed on the inner ring surface of the inner ring of the slewing bearing, and the gear of the driving shaft of the driving motor is in transmission fit with the teeth of the toothed ring surface on the inner ring surface, so that the inner ring can be driven to rotate when the driving motor works, and the cylinder can be driven to rotate.
In embodiment 5, on the basis of embodiment 4, the angle adjusting device 6 comprises a lower motor 25 fixedly arranged in a cylinder 24, a connecting disc 26 is connected with the output end of the lower motor 25, and the folding arm 7 is fixedly arranged on the connecting disc 26. In this embodiment, when moving up and down, the lower motor 25 drives the folding arm to rotate, so that the folding arm is in a folded state, and the volume is reduced to avoid collision during moving. And after being hung in place, the folding arm is driven to be in an expanded state, and then the folding arm is stretched for cleaning.
In this embodiment, the folding arm 7 includes a large arm 27 with one end connected with the connection pad 26, the other end of the large arm 27 is provided with a small arm 28 connected in a hinged manner, the large arm 27 is provided with an angle adjusting motor 29, the angle adjusting motor is matched with the small arm 28 and can adjust the hinged angle of the small arm 28, and the cleaning head 8 is arranged at the end of the small arm 28. When the folding arm stretches, the angle adjusting motor works, so that the small arm is in a straight stretching state relative to the large arm for cleaning. In this embodiment, the large arm 27 is a telescopic cylinder, and when cleaning the side walls of the vertical silo with different diameters, the total length of the folding arm can be adapted to be changed by adjusting the telescopic length of the large arm, so as to adjust the cleanable range. Meanwhile, as an alternative scheme, the range of the side wall of the vertical silo which can be cleaned at the same height can be ensured under the cooperation of changing the telescopic length of the large arm and changing the hinging angle of the small arm relative to the large arm through the angle adjusting motor.
The cleaning head 8 comprises a fixed disc 30 fixedly connected with the folding arm 7, and a plurality of soft fillets 31 are arranged on the fixed disc 30. The fixed disk provides supporting connection function, the soft fillets are preferably made of rubber materials, and the soft fillets are contacted with the side wall of the vertical silo during cleaning, so that powder attached to the side wall of the vertical silo is scraped off during rotation along with the suspension part. The number of the side walls of the vertical silo contacted during scraping can be increased by arranging the soft fillets, and the cleaning effect is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. Novel vertical silo clearance machinery device, its characterized in that: the cleaning machine comprises a gantry supporting frame (1), wherein a traction assembly (2) is arranged at the movable end of the gantry supporting frame (1), and the gantry supporting frame is connected with a cleaning machine body through the traction assembly (2);
the cleaning machine body comprises a fixing part (3) connected with the traction assembly (2), and the fixing part (3) is rotationally connected with the floating part (4);
At least two groups of telescopic support arms (5) are arranged on the fixed part (3) in a central symmetry manner, a rotation driving assembly is arranged between the fixed part (3) and the floating part (4) in a matched manner, and the floating part (4) can rotate relative to the fixed part (3) under the action of the rotation driving assembly;
At least two groups of angle adjusting devices (6) are arranged on the floating part (4) in a central symmetry mode, the movable ends of the angle adjusting devices (6) are connected with one ends of folding arms (7), and cleaning heads (8) are arranged at the other ends of the folding arms (7).
2. The novel vertical silo cleaning mechanism of claim 1, wherein: the gantry supporting frame (1) comprises a cross beam (9), two ends of the cross beam (9) are respectively connected with two supporting frames (10), rotating wheels (11) are arranged at the bottoms of the supporting frames (10), a moving motor (12) for driving the rotating wheels (11) to rotate is arranged on the supporting frames (10), a sliding block is arranged on the cross beam (9) in a sliding mode, the sliding block is connected with a connecting plate (13), and a traction assembly (2) is arranged on the connecting plate (13).
3. The novel vertical silo cleaning mechanism of claim 2, wherein: the traction assembly (2) comprises a lifting electric hoist, the lifting electric hoist is fixed on the connecting plate (13), the hook end of the lifting electric hoist is connected with the hanging ring (14), and the hanging ring (14) is connected with the fixing part (3) through the connecting wire (15).
4. A novel vertical silo cleaning machine according to any of claims 1-3, wherein: the fixed part (3) comprises a bottom plate (16), at least two lifting lugs (17) are arranged on the bottom plate (16) in a central symmetry mode, the traction assembly (2) is connected with the lifting lugs (17), the telescopic supporting arm (5) is fixedly connected with the bottom plate (16), the bottom plate (16) is provided with a high-definition anti-explosion probe (19), the bottom plate (16) is connected with a protecting cover (18), and the protecting cover (18) is provided with openings corresponding to the telescopic supporting arm (5), the high-definition anti-explosion probe (19) and the traction assembly (2).
5. The novel vertical silo cleaning mechanism of claim 4, wherein: the telescopic support arm (5) comprises a multi-stage telescopic cylinder, and a rubber cup (20) is arranged at the telescopic end of the telescopic support arm (5).
6. The novel vertical silo cleaning mechanical device according to any one of claims 1-3 and 5, wherein: the rotary driving assembly comprises two rotary parts, a rotary support bearing (21) fixedly connected with the fixing part (3) and the floating part (4), a tooth ring surface (22) is arranged on one of the rotary parts of the rotary support bearing (21), a driving motor (23) is arranged on the fixing part (3), a gear is arranged on an output shaft of the driving motor (23) and meshed with the tooth ring surface (22) through the gear, and the output shaft of the driving motor (23) can drive the floating part (4) to rotate when rotating.
7. The novel vertical silo cleaning mechanism of claim 6, wherein: the floating part (4) comprises a cylinder (24) which is coaxially and fixedly connected with one rotating part of the slewing bearing (21).
8. The novel vertical silo cleaning mechanism of claim 7, wherein: the angle adjusting device (6) comprises a lower motor (25) fixedly arranged in the cylinder body (24), a connecting disc (26) is connected with the output end of the lower motor (25), and the folding arm (7) is fixedly arranged on the connecting disc (26).
9. The novel vertical silo cleaning mechanism of claim 8, wherein: the folding arm (7) comprises a large arm (27) with one end connected with a connecting disc (26), the other end of the large arm (27) is provided with a small arm (28) which is connected in a hinged mode, an angle adjusting motor (29) is arranged on the large arm (27), the angle adjusting motor is matched with the small arm (28) and can adjust the hinged angle of the small arm (28), and the cleaning head (8) is arranged at the end portion of the small arm (28).
10. The novel vertical silo cleaning mechanism of claim 9, wherein: the cleaning head (8) comprises a fixed disc (30) fixedly connected with a small arm (28), a plurality of soft fillets (31) are arranged on the fixed disc (30), and the large arm (27) is a telescopic cylinder.
Priority Applications (1)
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CN202322651509.XU CN220970233U (en) | 2023-09-28 | 2023-09-28 | Novel vertical silo cleaning mechanical device |
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CN202322651509.XU CN220970233U (en) | 2023-09-28 | 2023-09-28 | Novel vertical silo cleaning mechanical device |
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CN220970233U true CN220970233U (en) | 2024-05-17 |
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CN202322651509.XU Active CN220970233U (en) | 2023-09-28 | 2023-09-28 | Novel vertical silo cleaning mechanical device |
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