Movable automatic cleaning machine
By designing a movable automatic sweeper, combined with a vertically liftable cleaning machine and a cyclone dust collector, the problems of low cleaning efficiency and dust pollution of the mold table are solved, and efficient and dust-free mold table cleaning effect is achieved.
Patent Information
- Application Number
- CN202421421084.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The existing mold table cleaning methods are inefficient and have poor cleaning effects. They are prone to dust pollution during assembly line operations, making it difficult to meet the requirements of efficient and dust-free.
A movable automatic sweeper is designed, using a vertically liftable cleaning machine and cyclone dust collector, which can automatically clean up, collect and reduce dust through track beams and walking frames, ensuring cleaning effect and resource utilization.
It realizes efficient cleaning of mold counter panels, reduces the cost of manual operation and dust pollution, and improves resource utilization and production efficiency.
Smart Images
Figure CN222753855U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of assembled building equipment, in particular to a movable automatic cleaning machine. Background Art
[0002] With the continuous progress of modern science and technology, in the face of the demand for rapid construction and development, prefabricated housing construction has become a general trend. This construction method is more standardized, mechanized and automated. Prefabricated components are the abbreviation of reinforced concrete prefabricated components. The prefabricated component production line can realize the mass production of residential prefabricated components, so that the traditional cast-in-place decentralized work on the construction site is transferred to the factory for prefabrication and processing, and then transported to the construction site, which saves manpower and material resources to a great extent, and also makes the construction process more concise and standardized, improving the work efficiency. The formwork is a large tool-type formwork for cast-in-place reinforced concrete slabs. In the production process of prefabricated components, the formwork is a reusable mold. Its panel needs to be cleaned to remove the residual waste on the surface. The traditional formwork cleaning method generally adopts manual processing or a small mold cleaning machine. The manual operation method is low in efficiency and poor in cleaning effect; the small mold cleaning machine is only suitable for small batch operations, and a large amount of dust is easily generated during the operation. How to design a prefabricated component formwork cleaning machine suitable for the assembly line operation method in the workshop, with high work efficiency and no dust pollution has become an engineering problem that needs to be solved in this industry. Summary of the invention
[0003] The utility model aims to provide a movable automatic sweeper, which adopts a vertically lifting cleaning machine to clean up the concrete slag attached to and scattered on the mold plate surface, so as to facilitate the next recycling of the mold plate; at the same time, a cyclone dust collector with dust collection and dust reduction functions is used to collect the concrete residue in a slag cleaning bucket for secondary recycling, thereby improving resource utilization and reducing production costs.
[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:
[0005] A movable automatic cleaning machine comprises a track beam, a traveling frame, a lifting device, a cleaning machine and a cyclone dust collector.
[0006] The track beam comprises a guide rail and a rack. The track beam is fixedly installed parallel and vertically on the ground, the two ends of the top of the track beam are provided with guide rails, and the two ends of the track beam are provided with racks, one end is provided on the outside, and the other end is provided on the inside.
[0007] The walking frame includes a first motor, a first reducer, a fixed plate, a first transmission shaft, a driving gear, a bearing seat, a first walking mechanism, and a second walking mechanism. The power output end of the first motor is fixedly connected to the power input end of the first reducer, the first reducer is fixedly connected to the walking frame through the fixed plate, the power output end of the first reducer is fixedly connected to the first transmission shaft, driving gears are provided at both ends of the first transmission shaft, the driving gear is connected to the rack inside the track beam through a gear pair, the first transmission shaft is connected to the first walking mechanism through the bearing seat, the top of the first walking mechanism is fixedly connected to the walking frame, the first walking mechanism is connected to the guide rail of the track beam through a moving pair, the top of the second walking mechanism is fixedly connected to the walking frame, and the second walking mechanism is connected to the guide rail of the track beam through a moving pair.
[0008] The lifting device comprises a first screw lift, a second screw lift, a second transmission shaft, a first drive device, a first guide device, a second guide device, a third guide device, a fourth guide device, a first limit device, a second limit device, a third limit device, and a fourth limit device. The first screw lift and the second screw lift are fixedly connected to the walking frame through a mounting seat; a second transmission shaft is connected between the first screw lift and the second screw lift; one end of the second transmission shaft is connected to the first drive device; the rod heads of the first screw lift and the second screw lift are respectively hinged to the top of the cleaning machine. The first guide device and the second guide device are fixedly installed on the walking frame; the third guide device and the fourth guide device are symmetrically distributed with the first guide device and the second guide device.
[0009] The first limiting device comprises a linear optical axis, a limiting block, an upper limiting plate, and a lower limiting plate. The linear optical axis is connected to the limiting block through a moving pair, the upper limiting plate is fixedly connected to the top of the linear optical axis, the lower limiting plate is fixedly connected to the middle of the linear optical axis, the bottom of the linear optical axis is fixedly connected to the top of the cleaning machine, and the limiting block is fixedly connected to the walking frame. The second limiting device, the third limiting device, and the fourth limiting device have the same structure as the first limiting device, and the first limiting device, the second limiting device, the third limiting device, and the fourth limiting device are distributed in an array on the walking frame.
[0010] The cleaning machine comprises a housing, a second driving device, a first gear, a second gear, a third gear, a chain, a first pressure roller, a second pressure roller, a scraper, a scraper frame, a first scraper protection device, and a second scraper protection device. The first pressure roller and the second pressure roller are installed at the bottom of the housing through a rotating pair, one end of the first pressure roller is fixedly connected to the first gear, and one end of the second pressure roller is fixedly connected to the second gear; the second driving device is fixedly installed at the top of the housing, and the power output shaft of the second driving device is fixedly connected to the third gear; the chain is connected to the first gear, the second gear, and the third gear respectively through a gear pair.
[0011] The front end of the shell is hinged to the scraper frame through a rotating pair, and the scraper is fixedly installed at the front end of the scraper frame. The upper end surface of the scraper frame is hinged to the first scraper protection device and one end of the second scraper device respectively, and the other ends of the first scraper protection device and the second scraper protection device are respectively hinged to the front end of the shell.
[0012] The cyclone dust collector comprises a cylinder, a third driving device, an exhaust pipe, a first air inlet pipe, a second air inlet pipe, an ash discharge port, and a baffle. The cylinder is fixedly connected to the traveling frame, an exhaust pipe is installed on the top of the cylinder, and the third driving device is installed on the top of the exhaust pipe; the side of the cylinder is fixedly connected to one end of the first air inlet pipe and the second air inlet pipe respectively, and the other ends of the first air inlet pipe and the second air inlet pipe are fixedly connected to the top of the shell respectively; the bottom of the cylinder is fixedly connected to the ash discharge port, and a baffle is arranged between the ash discharge port and the cylinder.
[0013] Compared with the prior art, the outstanding advantages of the utility model are:
[0014] 1. The scraper of the cleaning machine of the utility model is provided with a scraper protection device, which can effectively avoid the damage of the scraper due to uneven force during the working process; the cleaning machine is provided with double pressure rollers to crush the concrete blocks cleaned by the scraper, so as to facilitate the cyclone dust collector to absorb the powder.
[0015] 2. The lifting device of the utility model has a limiting device. After the cleaning machine is lowered to the working position, the position is fixed by the limiting device, thereby achieving the lifting requirements of the cleaning machine at a relatively low cost. At the same time, it adopts a single motor drive, has a simple structure, a low failure rate, and low subsequent maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is one of the structural schematic diagrams of a movable automatic sweeper of the utility model.
[0017] Figure 2 This is the second structural schematic diagram of a movable automatic sweeper of the utility model.
[0018] Figure 3This is the third structural schematic diagram of a movable automatic sweeper of the utility model.
[0019] Figure 4 This is the fourth structural schematic diagram of a movable automatic sweeper of the utility model.
[0020] Figure 5 This is the fifth structural schematic diagram of a movable automatic sweeper of the utility model. DETAILED DESCRIPTION
[0021] The following is attached Figure 1 To Attachment Figure 5 The technical solution of the utility model is further illustrated with embodiments.
[0022] Comparison Figure 1 , Figure 5 A movable automatic cleaning machine comprises a track beam 1, a walking frame 2, a lifting device 3, a cleaning machine 4, and a cyclone dust collector 5.
[0023] Comparison Figure 1 The track beam 1 comprises a guide rail 6 and a rack 7. The track beam 1 is parallel and vertically fixed on the ground, and guide rails 6 are arranged at both ends of the top of the track beam 1. Racks 7 are arranged at both ends of the track beam 1, one end is arranged on the outside, and the other end is arranged on the inside.
[0024] Comparison Figure 1 , Figure 2 The walking frame 2 includes a first motor 8, a first reducer 9, a fixed plate 10, a first transmission shaft 11, a driving gear 12, a bearing seat 13, a first walking mechanism 14, and a second walking mechanism 15. The power output end of the first motor 8 is fixedly connected to the power input end of the first reducer 9, the first reducer 9 is fixedly connected to the walking frame 2 through the fixed plate 10, the power output end of the first reducer 9 is fixedly connected to the first transmission shaft 11, the first transmission shaft 11 is provided with a driving gear 12 at both ends, the driving gear 12 is connected to the rack 7 on the inner side of the track beam 1 through the first gear pair 52, the first transmission shaft 11 is connected to the first walking mechanism 14 through the bearing seat 13, the top of the first walking mechanism 14 is fixedly connected to the walking frame 2, the first walking mechanism 14 is connected to the guide rail 6 of the track beam 1 through the first moving pair 53, the top of the second walking mechanism 15 is fixedly connected to the walking frame 2, and the second walking mechanism 15 is connected to the guide rail 6 of the track beam 1 through the second moving pair 54.
[0025] Comparison Figure 1 , Figure 2 , Figure 3 , Figure 5The lifting device 3 comprises a first screw lift 16, a second screw lift 17, a second transmission shaft 18, a first drive device 19, a first guide device 20, a second guide device 21, a third guide device 22, a fourth guide device 23, a first limit device 24, a second limit device 25, a third limit device 26, and a fourth limit device 27. The first screw lift 16 and the second screw lift 17 are respectively fixedly connected to the walking frame 2 through a mounting seat; a second transmission shaft 18 is connected between the first screw lift 16 and the second screw lift 17; one end of the second transmission shaft 18 is connected to the first drive device 19; the rod heads of the first screw lift 16 and the second screw lift 17 are respectively hinged to the top of the cleaning machine 4. The first guide device 20 and the second guide device 21 are respectively fixedly installed on the walking frame 2; the third guide device 22 and the fourth guide device 23 are symmetrically distributed with the first guide device 20 and the second guide device 21.
[0026] Comparison Figure 1 , Figure 3 , Figure 4 , Figure 5 The first limiting device 24 includes a linear optical axis 28, a limiting block 29, an upper limiting plate 30, and a lower limiting plate 31. The linear optical axis 28 is connected to the limiting block 29 through a third movable pair 55. The upper limiting plate 30 is fixedly connected to the top of the linear optical axis 28, the lower limiting plate 31 is fixedly connected to the middle of the linear optical axis 28, the bottom of the linear optical axis 28 is fixedly connected to the top of the cleaning machine 4, and the limiting block 29 is fixedly connected to the walking frame 2. The second limiting device 25, the third limiting device 26, and the fourth limiting device 27 have the same structure as the first limiting device 24. The first limiting device 24, the second limiting device 25, the third limiting device 26, and the fourth limiting device 27 are distributed in an array on the walking frame 2.
[0027] Comparison Figure 4 , Figure 5The cleaning machine 4 includes a housing 32, a second driving device 33, a first gear 34, a second gear 35, a third gear 36, a chain 37, a first pressure roller 38, a second pressure roller 39, a scraper 40, a scraper frame 41, a first scraper protection device 42, and a second scraper protection device 43. The first pressure roller 38 and the second pressure roller 39 are installed at the bottom of the shell 32 through the first rotating pair 56 and the second rotating pair 57. One end of the first pressure roller 38 is fixedly connected to the first gear 34, and the first gear 34 is connected to the chain 37 through the second gear pair 58; one end of the second pressure roller 39 is fixedly connected to the second gear 35, and the second gear 35 is connected to the chain 37 through the third gear pair 59; a second driving device 33 is fixedly installed on the top of the shell 32, and the power output shaft of the second driving device 33 is fixedly connected to the third gear 36; the third gear 36 is connected to the chain 37 through the fourth gear pair 60; the second driving device 33 synchronously drives the first pressure roller 38 and the second pressure roller 39 to rotate through the chain 37.
[0028] Comparison Figure 4 , Figure 5 The front end of the shell 32 is hinged to the scraper frame 41 through the fourth rotating pair 61 and the fifth rotating pair 62. The scraper 40 is fixedly installed at the front end of the scraper frame 41. The upper end surface of the scraper frame 41 is hinged to one end of the first scraper protection device 42 through the sixth rotating pair 63, and the other end of the first scraper protection device 42 is hinged to the front end of the shell 32 through the seventh rotating pair 64; the upper end surface of the scraper frame 41 is hinged to one end of the second scraper protection device 43 through the eighth rotating pair 65, and the other end of the second scraper protection device 43 is hinged to the front end of the shell 32 through the ninth rotating pair 66; the first scraper protection device 42 and the second scraper protection device 43 work together to provide buffering and shock-absorbing effects on the scraper 40.
[0029] Comparison Figure 1 , Figure 4 The cyclone dust collector 5 comprises a cylinder 44, a third driving device 45, an exhaust pipe 46, a first air inlet pipe 47, a second air inlet pipe 48, an ash discharge port 49, and a baffle 50. The cylinder 47 is fixedly connected to the traveling frame 2, the top of the cylinder 47 is equipped with an exhaust pipe 46, and the top of the exhaust pipe 46 is equipped with a third driving device 45; the side of the cylinder 44 is fixedly connected to one end of the first air inlet pipe 47 and the second air inlet pipe 48, respectively, and the other ends of the first air inlet pipe 47 and the second air inlet pipe 48 are fixedly connected to the top of the shell 35; the bottom of the cylinder 44 is fixedly connected to the ash discharge port 49, and a baffle 50 is provided between the ash discharge port 49 and the cylinder 44.
[0030] The actual working conditions of this kind of mobile automatic sweeper in specific operation are as follows:
[0031] Comparison Figure 1, Figure 3 , Figure 4 , Figure 5 First, in the prefabricated component production line, the cleaning machine 4 is controlled by the lifting device 3 to be in the initial position, and the uncleaned formwork is transported to the workstation by the trolley; further, the lifting device 3 controls the cleaning machine 4 to descend to a position level with the formwork, and under the action of the upper limit plate 29, the cleaning machine 4 is in a fixed position, and the lifting device 3 stops working; then, the cleaning machine 4 and the cyclone dust collector 5 start working synchronously, and at the same time, the trolley drives the formwork to move slowly, and the scraper 40 cleans the concrete residue solidified on the surface of the formwork, and the slag cleaning bucket 51 collects it at the bottom; at the same time, the first pressure roller 38 and the second pressure roller 39 perform deep cleaning on the surface of the formwork, and the cyclone dust collector 5 sucks concrete dust into the cylinder 44 through the first air inlet pipe 47 and the second air inlet pipe 48.
[0032] After the cleaning work is completed, the lifting device 3 lifts the cleaning machine 4 and the work is completed at this station; when the concrete dust in the cylinder 44 reaches a certain storage volume, the baffle 50 is pulled out, and the concrete dust falls into the slag hopper 51 through the ash discharge port 49 for secondary recycling, thereby improving resource utilization and reducing production costs.
[0033] Except for the technical features described in the specification, all other technical features are known technologies to those skilled in the art.
Claims
1. A movable automatic cleaning machine, comprising a track beam, a traveling frame, a lifting device, a cleaning machine, and a cyclone dust collector, characterized in that: The track beam is parallel and vertically fixed on the ground; guide rails are arranged at both ends of the top of the track beam; racks are arranged at both ends of the track beam, one end is arranged on the outside, and the other end is arranged on the inside.
2. A movable automatic cleaning machine according to claim 1, characterized in that: The walking frame includes a first motor, a first reducer, a fixed plate, a first transmission shaft, a driving gear, a bearing seat, a first walking mechanism, and a second walking mechanism. The power output end of the first motor is fixedly connected to the power input end of the first reducer; the first reducer is fixedly connected to the walking frame through the fixed plate; the power output end of the first reducer is fixedly connected to the first transmission shaft; driving gears are provided at both ends of the first transmission shaft; the driving gear is connected to the rack on the inner side of the track beam through a gear pair; the first transmission shaft is connected to the first walking mechanism through the bearing seat; the top of the first walking mechanism is fixedly connected to the walking frame; the first walking mechanism is connected to the guide rail of the track beam through a moving pair; the top of the second walking mechanism is fixedly connected to the walking frame; the second walking mechanism is connected to the guide rail of the track beam through a moving pair.
3. The movable automatic cleaning machine according to claim 1, characterized in that: The lifting device comprises a first screw lift, a second screw lift, a second transmission shaft, a first driving device, a first guiding device, a second guiding device, a third guiding device, a fourth guiding device, a first limiting device, a second limiting device, a third limiting device and a fourth limiting device. The first screw lift and the second screw lift are respectively fixedly connected to the walking frame through a mounting seat; a second transmission shaft is connected between the first screw lift and the second screw lift; one end of the second transmission shaft is connected to the first driving device; the rod heads of the first screw lift and the second screw lift are respectively hinged to the top of the cleaning machine; the first guiding device and the second guiding device are respectively fixedly installed on the walking frame; the third guiding device and the fourth guiding device are symmetrically distributed with the first guiding device and the second guiding device.
4. A movable automatic cleaning machine according to claim 3, characterized in that: The first limiting device comprises a linear optical axis, a limiting block, an upper limiting plate and a lower limiting plate, wherein the linear optical axis is connected to the limiting block via a movable pair; the upper limiting plate is fixedly connected to the top of the linear optical axis; the lower limiting plate is fixedly connected to the middle of the linear optical axis; the bottom of the linear optical axis is fixedly connected to the top of the cleaning machine; the limiting block is fixedly connected to the walking frame; the structures of the second limiting device, the third limiting device and the fourth limiting device are the same as those of the first limiting device; the first limiting device, the second limiting device, the third limiting device and the fourth limiting device are arrayed and distributed on the walking frame.
5. The movable automatic cleaning machine according to claim 1, characterized in that: The cleaning machine includes a shell, a second driving device, a first gear, a second gear, a third gear, a chain, a first pressure roller, a second pressure roller, a scraper, a scraper frame, a first scraper protection device, and a second scraper protection device. The first pressure roller and the second pressure roller are installed on the bottom of the shell through a rotating pair; one end of the first pressure roller is fixedly connected to the first gear; one end of the second pressure roller is fixedly connected to the second gear; the second driving device is fixedly installed on the top of the shell; the power output shaft of the second driving device is fixedly connected to the third gear; the chain is respectively connected to the first gear, the second gear, and the third gear through a gear pair.
6. The movable automatic cleaning machine according to claim 5, characterized in that: The front end of the shell is hinged to the scraper frame through a rotating pair; the scraper is fixedly installed at the front end of the scraper frame; the upper end surface of the scraper frame is hinged to the first scraper protection device and one end of the second scraper device respectively; the other ends of the first scraper protection device and the second scraper protection device are respectively hinged to the front end of the shell.
7. The movable automatic cleaning machine according to claim 1, characterized in that: The cyclone dust collector comprises a cylinder, a third driving device, an exhaust pipe, a first air inlet pipe, a second air inlet pipe, an ash discharge port, and a baffle, wherein the cylinder is fixedly connected to a traveling frame; an exhaust pipe is installed on the top of the cylinder; the third driving device is installed on the top of the exhaust pipe; the side surface of the cylinder is respectively fixedly connected to one end of the first air inlet pipe and the second air inlet pipe; the other ends of the first air inlet pipe and the second air inlet pipe are respectively fixedly connected to the top of the shell; the bottom of the cylinder is fixedly connected to the ash discharge port; a baffle is arranged between the ash discharge port and the cylinder.