Industrial dust collector with dust classified storage function
By adopting the design of a hierarchical filter plate and adjustment mechanism in the industrial vacuum cleaner, the problems of dust mixing and inconvenient operation are solved, efficient hierarchical filtering of dust and flexible operation of the vacuum cleaner are achieved, and cleaning efficiency and operation convenience are improved.
Patent Information
- Application Number
- CN202411621736.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-02-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing industrial vacuum cleaners cannot be hierarchically filtered after the dust enters the dust collection box, resulting in the mixing of dust particles of different sizes, increasing the difficulty of cleaning; at the same time, the portable operation method causes fatigue and inefficiency of the staff, and limits the flexibility of the vacuum cleaner. and operating range.
An industrial vacuum cleaner with dust grading storage function was designed, using a hierarchical filter plate and an adjustment mechanism. The hierarchical filtering of dust is realized through the centrifugal action of the cyclone and the multi-porous layout of the hierarchical filter plate, and the height of the vacuum cleaner is realized through the adjustment mechanism. Angle adjustment to enhance operational flexibility.
It realizes efficient grading filtration of dust, reduces dust mixing and improves cleaning efficiency; at the same time, the adjustment mechanism improves the flexibility and operation convenience of the vacuum cleaner, and reduces the physical consumption and operation difficulty of the staff.
Smart Images
Figure CN119488239A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of industry-related technologies, and in particular to an industrial vacuum cleaner with a dust classification storage function. Background Art
[0002] Industry refers to the work and process of collecting raw materials and processing them into products. Industry is the product of the development of social division of labor. After several development stages, including handicrafts, large-scale machine industry, and modern industry, industry is an important part of the secondary industry. It covers many fields, including manufacturing, mining, energy production, construction, etc. The development of industry plays a vital role in a country's economic growth, scientific and technological progress, and the improvement of its comprehensive national strength. However, industry also faces many challenges in the manufacturing process. Among them, the generation of a large amount of dust is a problem that cannot be ignored. These dusts will not only affect the cleanliness of the production environment and cause harm to the health of workers, but may also have adverse effects on the normal operation of equipment. Therefore, an industrial vacuum cleaner with dust classification storage function is particularly needed.
[0003] However, the existing industrial vacuum cleaners cannot perform graded filtration after the dust enters the dust box, so that dust particles of different sizes are mixed together, making subsequent cleaning and treatment extremely difficult. At the same time, the existing industrial vacuum cleaners need to be vacuumed by the staff using the handle during the vacuuming process. Vacuuming by the handle for a long time will make the staff feel tired and reduce work efficiency, especially in large industrial sites, where the staff need to constantly move to vacuum, and the hand-held operation method will greatly consume the staff's physical strength. Secondly, the vacuuming method using the handle limits the flexibility and operating range of the vacuum cleaner. The staff may not be able to easily reach some high places or narrow areas, affecting the vacuuming effect. Summary of the invention
[0004] The object of the present invention is to provide an industrial vacuum cleaner with a dust classification and storage function to solve the problem of an existing industrial vacuum cleaner with a dust classification and storage function proposed in the above background technology. However, the existing industrial vacuum cleaner cannot perform graded filtering after the dust enters the dust box, so that dust particles of different sizes are mixed together, making subsequent cleaning and processing extremely difficult. At the same time, the existing industrial vacuum cleaner needs to be vacuumed by the staff using the hand-held handle during the vacuuming process. Vacuuming by using the hand-held handle for a long time will make the staff feel tired and reduce work efficiency. Especially in large industrial sites, the staff needs to constantly move positions for vacuuming, and the hand-held operation method will greatly consume the staff's physical strength. Secondly, the method of vacuuming by using the hand-held handle limits the flexibility and operating range of the vacuum cleaner. The staff may not be able to easily reach some high places or narrow areas, affecting the vacuuming effect.
[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: an industrial vacuum cleaner with a dust classification and storage function, comprising a barrel, a universal wheel is fixedly connected to the bottom surface of the barrel, side pull rings are arranged on both side surfaces of the barrel, a handle is fixedly connected to one end surface of the barrel, a barrel cover is movably connected to the upper inner wall surface of the barrel, a lock buckle is arranged on the outer wall surface of the barrel, a dust suction motor is fixedly connected to the upper surface of the barrel cover, a mounting mechanism is arranged on one end surface of the dust suction motor, a cyclone is fixedly connected to the upper surface of the barrel cover, left and right classification filter plates are arranged on the inner wall surface of the cyclone, and an adjustment mechanism is arranged on the outer wall surface of the barrel;
[0006] The adjusting mechanism comprises a base frame, a folding wheel, a fixed rod, a telescopic rod, a telescopic hole, a second telescopic spring, a limit plate, a block, an adjusting hole and a handle; the outer wall surface of the cylinder is fixedly connected with the base frame, a folding wheel is installed on one end surface of the base frame, the upper surface of the base frame is fixedly connected with the fixed rod, the inner wall surface of the fixed rod is slidably connected with the telescopic rod, the inner wall surface of the telescopic rod is provided with a telescopic hole, one end surface of the inner wall of the telescopic hole is fixedly connected with the second telescopic spring, one end surface of the second telescopic spring is fixedly connected with the limit plate, the outer end surface of the limit plate is fixedly connected with the block, the inner wall surface of the fixed rod is provided with an adjusting hole, and the surface of the telescopic rod is provided with a handle.
[0007] Preferably, the universal wheel is a universal wheel with a braking device, and multiple groups of the universal wheels are provided.
[0008] Preferably, the head barrel cover adopts a double-sided groove design, and the locking method is a butterfly-type buckle.
[0009] Preferably, the mounting mechanism comprises a dust suction pipe, a threaded groove, a clamping hole, a connecting block, a threaded block, a fixing hole, a first telescopic spring, a stopper, a limiting rod and a suction nozzle; the dust suction pipe is fixedly connected to the surface of one end of the dust suction motor; a threaded groove is provided on the outer wall surface of one end of the dust suction pipe; a clamping hole is provided on the surface of the threaded groove; the connecting block is threadedly connected to the outer wall surface of one end of the dust suction pipe; a threaded block is provided on the inner wall surface of the connecting block; a fixing hole is provided on the surface of the connecting block; the first telescopic spring is fixedly connected to the outer wall surface of the fixing hole; the stopper is fixedly connected to the inner end surface of the stopper; and the suction nozzle is fixedly connected to the surface of one end of the connecting block.
[0010] Preferably, the inner wall size of the thread groove matches the outer wall size of the thread block, and the outer wall size of the limiting rod matches the inner wall size of the clamping hole.
[0011] Preferably, the end of the limiting rod is a hemispherical structure, and the opening angle of the suction nozzle is - degree.
[0012] Preferably, the inner wall of the cyclone is provided with a spiral guide vane, the height of the spiral guide vane is -cm, and the spiral angle is -degrees.
[0013] Preferably, the grading filter plate is arranged in a . cm pipe inside the cyclone, and the apertures opened on the surface of the grading filter plate are of different sizes.
[0014] Preferably, the outer wall size of the block matches the inner wall size of the adjustment hole, and a plurality of groups of adjustment holes are arranged on the inner wall surface of the fixing rod.
[0015] Preferably, the surface of the handle is provided with an anti-slip cover, and the surface of the anti-slip cover is provided with multiple groups of anti-slip patterns.
[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the industrial vacuum cleaner with dust classification and storage function, through the arrangement of the classification filter plate and the adjustment mechanism, firstly, the operator holds the handle to apply force to the telescopic rod to make it slide on the inner wall surface of the fixed rod, and in the initial state, due to the elastic effect of the second telescopic spring, the limit plate drives the card block to be located in the telescopic hole, and when the telescopic rod moves, the card block moves to the position corresponding to the adjustment hole on the inner wall surface of the fixed rod, and the second telescopic spring quickly pushes the limit plate and the card block out of the telescopic hole, so that the card block is stuck in the adjustment hole, Thereby, the telescopic rod is fixed in the fixed rod. In this way, the industrial vacuum cleaner can be adjusted to different heights by using the adjustment holes at different positions. When it is necessary to lower the height or adjust the angle, the operator holds the handle again and presses the telescopic rod into the fixed rod with force. At this time, the clamping block is subjected to the pressure of the inner wall of the adjusting hole, overcomes the elastic force of the second telescopic spring, and retracts into the telescopic hole. Then, the operator can continue to move the telescopic rod until it is adjusted to a suitable position. The clamping block will be clamped into the corresponding adjusting hole again under the action of the second telescopic spring to complete the adjustment operation. The installed folding wheels can facilitate the movement and steering of the industrial vacuum cleaner. The position of the vacuum cleaner can be easily adjusted in different working environments. This series of designs improves the convenience and flexibility of the industrial vacuum cleaner, making its operation more ergonomic. In large-scale industrial sites, the adjusted vacuum cleaner can better adapt to the vacuuming needs of different heights, avoiding excessive bending or tiptoeing of workers. Moreover, after extending the telescopic rod, workers can more easily vacuum high areas, expanding the operating range and improving the vacuuming effect. In narrow areas, workers can also flexibly adjust the length of the telescopic rod to ensure that every corner can be effectively cleaned. Among them, the graded filter plate enables the dust to pass through the filter areas of different apertures in an orderly manner under the centrifugal action of the cyclone. This layout makes the filtration process more efficient, avoids the confusion and blockage of dust during the filtration process, and improves the overall filtration efficiency. The graded filter plates with different aperture sizes are equivalent to forming multiple filtration levels. Larger particles of dust are intercepted by larger apertures, and smaller particles of dust are captured by smaller apertures, thereby achieving targeted filtration of dust of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the front view structure of the present invention;
[0018] Figure 2 This is a schematic diagram of the side view structure of the present invention;
[0019] Figure 3 It is a schematic cross-sectional view of the mounting mechanism of the present invention;
[0020] Figure 4 This is a schematic diagram of the structure of the cyclone and the graded filter plate cooperating with each other in the present invention;
[0021] Figure 5 It is a schematic cross-sectional structure diagram of the regulating mechanism of the present invention;
[0022] Figure 6 For the present invention Figure 5 Enlarged structural diagram at A in the middle.
[0023] In the figure: 1. cylinder; 2. universal wheel; 3. side pull ring; 4. handle; 5. cylinder cover; 6. lock; 7. dust suction motor; 8. installation mechanism; 801. dust suction pipe; 802. threaded groove; 803. clamping hole; 804. connecting block; 805. threaded block; 806. fixing hole; 807. first telescopic spring; 808. stopper; 809. limiting rod; 810. suction nozzle; 9. cyclone; 10. graded filter plate; 11. adjustment mechanism; 1101. chassis; 1102. folding wheel; 1103. fixing rod; 1104. telescopic rod; 1105. telescopic hole; 1106. second telescopic spring; 1107. limiting plate; 1108. clamping block; 1109. adjustment hole; 1110. handle. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0025] See also Figure 1-6 The present invention provides a technical solution: an industrial vacuum cleaner with dust classification and storage function, comprising a barrel 1, a universal wheel 2 is fixedly connected to the bottom surface of the barrel 1, side pull rings 3 are arranged on both side surfaces of the barrel 1, a handle 4 is fixedly connected to one end surface of the barrel 1, a barrel cover 5 is movably connected to the upper inner wall surface of the barrel 1, a lock buckle 6 is arranged on the outer wall surface of the barrel 1, a dust suction motor 7 is fixedly connected to the upper surface of the barrel cover 5, a mounting mechanism 8 is arranged on one end surface of the dust suction motor 7, a cyclone 9 is fixedly connected to the upper surface of the barrel cover 5, left and right classification filter plates 10 are arranged on the inner wall surface of the cyclone 9, and an adjustment mechanism 11 is arranged on the outer wall surface of the barrel 1;
[0026] The adjusting mechanism 11 comprises a base frame 1101, a folding wheel 1102, a fixing rod 1103, a telescopic rod 1104, a telescopic hole 1105, a second telescopic spring 1106, a limit plate 1107, a block 1108, an adjusting hole 1109 and a handle 1110. The outer wall surface of the cylinder 1 is fixedly connected with the base frame 1101, one end surface of the base frame 1101 is mounted with the folding wheel 1102, the upper surface of the base frame 1101 is fixedly connected with the fixing rod 1103, the inner wall surface of the fixing rod 1103 is slidably connected with the telescopic rod 1104, the inner wall surface of the telescopic rod 1104 is provided with a telescopic hole 1105, one end surface of the inner wall of the telescopic hole 1105 is fixedly connected with the second telescopic spring 1106, one end surface of the second telescopic spring 1106 The end surface is fixedly connected with a limit plate 1107, the outer end surface of the limit plate 1107 is fixedly connected with a block 1108, the inner wall surface of the fixed rod 1103 is provided with an adjusting hole 1109, and the surface of the telescopic rod 1104 is provided with a handle 1110. Through the setting of the adjusting mechanism 11, during operation, the operator holds the handle 1110 and applies a force to the telescopic rod 1104 to make it slide on the inner wall surface of the fixed rod 1103. In the initial state, due to the elastic effect of the second telescopic spring 1106, the limit plate 1107 drives the block 1108 to be located in the telescopic hole 1105. When the telescopic rod 1104 moves, the block 1108 moves to a position corresponding to the adjusting hole 1109 on the inner wall surface of the fixed rod 1103. The compression spring 1106 will quickly push the limit plate 1107 and the block 1108 out of the telescopic hole 1105, so that the block 1108 is stuck in the adjustment hole 1109, thereby fixing the telescopic rod 1104 in the fixed rod 1103. In this way, the industrial vacuum cleaner can be adjusted to different heights by using the adjustment holes 1109 in different positions. When it is necessary to lower the height or adjust the angle, the operator holds the handle 1110 again and presses the telescopic rod 1104 into the fixed rod 1103 with force. At this time, the block 1108 is subjected to the pressure of the inner wall of the adjustment hole 1109, overcomes the elastic force of the second telescopic spring 1106, and retracts into the telescopic hole 1105. Then, the operator can continue to move the telescopic rod 1104 until it is adjusted to a suitable The folding wheels 1102 installed on the base frame 1101 can facilitate the movement and steering of the industrial vacuum cleaner. The position of the vacuum cleaner can be easily adjusted in different working environments. This series of designs improves the convenience and flexibility of the industrial vacuum cleaner and makes its operation more ergonomic. In large-scale industrial sites, the adjusted vacuum cleaner can better adapt to the vacuuming needs of different heights and avoid excessive bending or tiptoeing of the staff. Moreover, after extending the telescopic rod 1104, the staff can vacuum the high areas more easily, which expands the operating range and improves the vacuuming effect. In narrow areas,The staff can also flexibly adjust the length of the telescopic rod 1104 to ensure that every corner can be effectively cleaned.
[0027] Furthermore, the universal wheel 2 is a universal wheel with a braking device, and multiple groups of universal wheels 2 are provided. Through the setting of the universal wheel 2, when in use, the universal wheel 2 is in contact with the ground, and during the movement of the vacuum cleaner, the wheel body rolls on the ground. Since multiple groups of universal wheels 2 are provided, the universal wheels 2 at different positions work together, so that the vacuum cleaner can move smoothly in a complex working environment.
[0028] Furthermore, the head barrel cover 5 adopts a double-sided groove design, and the lock buckle 6 is a butterfly-type buckle. Through the arrangement of the barrel cover 5 and the lock buckle 6, the double-sided groove design makes the head barrel cover 5 more convenient and quick during installation and removal. The groove can provide the user with a better gripping point, which is easy to operate and reduces the difficulty in the installation and removal process. The butterfly-type buckle can provide a reliable locking force to ensure that the head barrel cover 5 will not be accidentally opened during use. This lock buckle 6 method has high stability and safety, and can prevent accidents caused by loose barrel cover 5. The barrel cover 5 can be flipped over. When the equipment head is not in use, it can be flipped over and stored, ensuring the safety of the head exposed to the outside.
[0029] Furthermore, the mounting mechanism 8 includes a dust suction pipe 801, a threaded groove 802, a clamping hole 803, a connecting block 804, a threaded block 805, a fixing hole 806, a first telescopic spring 807, a stopper 808, a limiting rod 809 and a suction nozzle 810. The dust suction pipe 801 is fixedly connected to the surface of one end of the dust suction motor 7. The threaded groove 802 is provided on the outer wall surface of one end of the dust suction pipe 801. The clamping hole 803 is provided on the surface of the threaded groove 802. The connecting block 804 is threadedly connected to the outer wall surface of one end of the dust suction pipe 801. The inner wall surface of the connecting block 804 is provided with The threaded block 805 and the connecting block 804 are provided with a fixing hole 806 on their surfaces, the outer wall surface of the fixing hole 806 is fixedly connected to a first telescopic spring 807, one end surface of the first telescopic spring 807 is fixedly connected to a stopper 808, the inner end surface of the stopper 808 is fixedly connected to a limiting rod 809, and one end surface of the connecting block 804 is fixedly connected to a suction nozzle 810. Through the setting of the mounting mechanism 8, when installing the suction nozzle 810, first align the threaded block 805 on the inner wall of the connecting block 804 with the threaded groove 802 on the outer wall surface of one end of the suction pipe 801, and then The connecting block 804 is rotated to make the threaded block 805 and the threaded groove 802 screw together, thereby realizing the preliminary connection between the connecting block 804 and the dust suction pipe 801. As the connecting block 804 is rotated and installed, when the fixing hole 806 on the connecting block 804 is aligned with the clamping hole 803 on the dust suction pipe 801, the elastic force of the first telescopic spring 807 on the outer wall surface of the fixing hole 806 in a compressed state will push the stopper 808 to move inward, thereby driving the limiting rod 809 to insert into the clamping hole 803 to realize further fixation. During use, the dust suction motor 7 starts to produce The suction force is transmitted to the suction nozzle 810 through the dust suction pipe 801 and the connecting block 804. The suction nozzle 810 sucks in impurities such as dust and transports them to the cyclone 9 through the connecting block 804 and the dust suction pipe 801 for graded storage. When it is necessary to replace a different type of suction nozzle 810, it is only necessary to pull the stop block 808 outward with force to withdraw the limit rod 809 from the card hole 803, and then rotate the connecting block 804 in the opposite direction to remove the old suction nozzle 810, and then install the new suction nozzle 810 according to the above-mentioned installation steps, so as to conveniently and quickly meet the needs of different vacuuming scenarios.
[0030] Furthermore, the inner wall size of the thread groove 802 is consistent with the outer wall size of the thread block 805, and the outer wall size of the limiting rod 809 is consistent with the inner wall size of the clamping hole 803. Through the setting of the thread groove 802, the clamping hole 803, the thread block 805 and the limiting rod 809, the inner wall size of the thread groove 802 is consistent with the outer wall size of the thread block 805, ensuring that the threaded connection between the connecting block 804 and the dust suction pipe 801 is tight and reliable without loosening or air leakage, ensuring the stability of the suction force during the dust suction process and improving the dust suction efficiency. The outer wall size of the limiting rod 809 is consistent with the inner wall size of the clamping hole 803, so that the limiting rod 809 can be firmly inserted into the clamping hole 803, further enhancing the connection stability between the connecting block 804 and the dust suction pipe 801, preventing the suction nozzle 810 from falling off due to vibration or external force during the dust suction process, and ensuring the safe and reliable dust suction work.
[0031] Furthermore, the end of the limiting rod 809 is a hemispherical structure, and the opening angle of the suction nozzle 810 is 30-60 degrees. Through the setting of the limiting rod 809 and the suction nozzle 810, when in use, when the connecting block 804 is connected to the dust suction pipe 801, the limiting rod 809 needs to be inserted into the card hole 803 to achieve positioning. The hemispherical end can play a good guiding role, because the surface of the hemispherical structure is smooth. During the insertion of the card hole 803, even if there is some small deviation between the position of the limiting rod 809 and the card hole 803, the hemispherical end can smoothly slide into the card hole 803, reducing the jamming phenomenon caused by inaccurate position during the connection process. The design of the opening angle enables the suction nozzle 810 to effectively collect dust within a certain range. The opening angle of 30-60 degrees can control the dust suction range while ensuring the dust suction efficiency. The smaller opening angle of 30 degrees can make the suction nozzle 810 more concentratedly absorb dust in a specific area, which is suitable for cleaning narrow spaces or places where precise dust suction is required.
[0032] Furthermore, the inner wall of the cyclone 9 is provided with a spiral guide vane, the height of the spiral guide vane is 1-3 cm, and the spiral angle is 30-60 degrees. Through the setting of the cyclone 9, when the dust-containing gas is transported into the cyclone 9 through the pipeline by the dust suction motor 7, the gas will form a high-speed rotating airflow inside the cyclone 9. According to the principle of centrifugal force, the dust particles have a large mass and are subjected to a large centrifugal force during the rotation process, and will be thrown to the inner wall of the cyclone 9, while the clean gas will be concentrated in the central area of the cyclone 9 and discharged through the central air outlet, thereby achieving the initial separation of dust and gas.
[0033] Furthermore, the graded filter plate 10 is arranged in a 3.5 cm pipe inside the cyclone 9, and the apertures opened on the surface of the graded filter plate 10 are of different sizes. Through the setting of the graded filter plate 10, the dust can pass through the filtering areas of different apertures in an orderly manner under the centrifugal action of the cyclone 9. This layout makes the filtration process more efficient, avoids the confusion and blockage of dust during the filtration process, and improves the overall filtration efficiency. The graded filter plates 10 with different apertures are equivalent to forming multiple filtration levels. Larger particles of dust are intercepted by larger apertures, and smaller particles of dust are captured by smaller apertures, thereby achieving targeted filtration of dust of different sizes.
[0034] Furthermore, the outer wall size of the block 1108 is consistent with the inner wall size of the adjustment hole 1109. There are multiple groups of adjustment holes 1109 on the inner wall surface of the fixed rod 1103. Through the setting of the adjustment holes 1109, the length of the telescopic rod 1104 can be selected in multiple ways to meet different heights and operational requirements. The staff can flexibly adjust the length of the telescopic rod 1104 according to actual conditions, thereby improving the operational flexibility and adaptability of the industrial vacuum cleaner.
[0035] Furthermore, the surface of the handle 1110 is provided with an anti-slip cover, and the surface of the anti-slip cover is provided with multiple groups of anti-slip grooves. Through the setting of the handle 1110, the friction of the handle 1110 is increased, so that the staff can hold the handle 1110 more stably when operating the industrial vacuum cleaner, and it is not easy to slip. Especially when adjusting the length of the telescopic rod 1104 or moving the industrial vacuum cleaner, the anti-slip cover can provide a better grip and improve the safety and stability of the operation.
[0036] Working principle: First, when using the industrial vacuum cleaner, the universal wheel 2 at the bottom of the barrel 1 can be used to easily move the device to the position where vacuuming is required. The universal wheel 2 is in contact with the ground. During the movement of the vacuum cleaner, the wheel body rolls on the ground. Since there are multiple groups of universal wheels 2, the universal wheels 2 at different positions work together, so that the vacuum cleaner can be moved smoothly in a complex working environment. During the movement, if it is necessary to more conveniently control the direction of the device or to carry it over a short distance, the side pull rings 3 on both sides of the barrel 1 or the handle 4 at one end can be used to operate. When the device reaches the designated position, start the vacuum motor 7 above the barrel cover 5. The vacuum motor 7 generates strong suction when it runs, and the vacuuming work starts through the installation mechanism 8. Installation The dust suction pipe 801 in the mechanism 8 is connected to the suction nozzle 810, and the suction nozzle 810 sucks in the air containing dust. When the connecting block 804 is connected to the dust suction pipe 801, the limiting rod 809 needs to be inserted into the card hole 803 to achieve positioning. The hemispherical end can play a good guiding role, because the surface of the hemispherical structure is smooth. During the insertion of the card hole 803, even if there is a small deviation between the position of the limiting rod 809 and the card hole 803, the hemispherical end can slide smoothly into the card hole 803, reducing the jamming phenomenon caused by inaccurate position during the connection process. The design of the opening angle enables the suction nozzle 810 to effectively collect dust within a certain range. The opening angle of 30-60 degrees can control the dust suction efficiency while ensuring the dust suction efficiency. The smaller opening angle of 30 degrees can make the suction nozzle 810 more concentrated on sucking dust in a specific area, which is suitable for cleaning narrow spaces or places where precise suction is required. The dust enters the cyclone 9 through the suction pipe 801 along with the airflow. In the cyclone 9, the gas will form a high-speed rotating airflow inside the cyclone 9. According to the centrifugal force principle, the dust particles are subject to a large centrifugal force during the rotation process due to their large mass, and will be thrown to the inner wall of the cyclone 9, while the clean gas will be concentrated in the central area of the cyclone 9 and discharged through the central air outlet, thereby realizing the preliminary separation of dust and gas. The graded filter plate 10 plays an important role. The graded filter plate 10 enables the dust to be orderly discharged under the centrifugal action of the cyclone 9. The filter plates 1104 are arranged in a manner that allows the dust to pass through the filter areas with different apertures, and this arrangement makes the filtering process more efficient, avoids the confusion and blockage of dust during the filtering process, and improves the overall filtering efficiency. The graded filter plates 10 with different apertures are equivalent to forming multiple filtering levels. Larger particles of dust are intercepted by larger apertures, and smaller particles of dust are captured by smaller apertures, thereby achieving targeted filtering of dust of different sizes. When it is necessary to adjust the operating height or angle of the vacuum cleaner to adapt to different vacuuming scenarios, the adjustment mechanism 11 begins to function, and the operator holds the handle 1110 and applies a force to the telescopic rod 1104 to make it slide on the inner wall surface of the fixed rod 1103. In the initial state, due to the elastic effect of the second telescopic spring 1106,The limit plate 1107 drives the block 1108 to be located in the telescopic hole 1105. When the telescopic rod 1104 moves, the block 1108 moves to a position corresponding to the adjustment hole 1109 on the inner wall surface of the fixed rod 1103, and the second telescopic spring 1106 quickly pushes the limit plate 1107 and the block 1108 out of the telescopic hole 1105, so that the block 1108 is stuck in the adjustment hole 1109, thereby fixing the telescopic rod 1104 in the fixed rod 1103. In this way, the industrial vacuum cleaner can be adjusted to different heights by using the adjustment holes 1109 at different positions. When the height needs to be lowered, Or when adjusting the angle, the operator holds the handle 1110 again and presses the telescopic rod 1104 into the fixed rod 1103 with force. At this time, the block 1108 is subjected to the pressure of the inner wall of the adjustment hole 1109, overcomes the elastic force of the second telescopic spring 1106, and retracts into the telescopic hole 1105. Then, the operator can continue to move the telescopic rod 1104 until it is adjusted to a suitable position. The block 1108 will be stuck into the corresponding adjustment hole 1109 again under the action of the second telescopic spring 1106 to complete the adjustment operation. The folding wheels 1102 installed on the base frame 1101 can facilitate industrial The movement and steering of the vacuum cleaner can easily adjust the position of the vacuum cleaner in different working environments. This series of designs improves the convenience and flexibility of the industrial vacuum cleaner and makes its operation more ergonomic. In large industrial sites, the adjusted vacuum cleaner can better adapt to the vacuuming needs of different heights, avoiding excessive bending or tiptoeing of workers. Moreover, after extending the telescopic rod 1104, workers can more easily vacuum high areas, expand the operating range, and improve the vacuuming effect. In narrow areas, workers can also flexibly adjust the length of the telescopic rod 1104 to ensure that all corners are clean. The double-sided groove design makes the head cover 5 more convenient and quick to install and remove. The groove can provide users with better grip points, which is easy to operate and reduces the difficulty in the installation and removal process. The butterfly buckle can provide reliable locking force to ensure that the head cover 5 will not be accidentally opened during use. This lock 6 method has high stability and safety, which can prevent accidents caused by loose cover 5. Among them, the model of the dust suction motor 7 is Y315S-2, which completes the use process of an industrial vacuum cleaner with dust classification storage function.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An industrial vacuum cleaner with dust classification storage function, comprising a barrel (1), characterized in that: The bottom surface of the cylinder (1) is fixedly connected with a universal wheel (2), the two side surfaces of the cylinder (1) are provided with side pull rings (3), one end surface of the cylinder (1) is fixedly connected with a handle (4), the upper inner wall surface of the cylinder (1) is movably connected with a cylinder cover (5), the outer wall surface of the cylinder (1) is provided with a lock buckle (6), the upper surface of the cylinder cover (5) is fixedly connected with a dust suction motor (7), one end surface of the dust suction motor (7) is provided with a mounting mechanism (8), the upper surface of the cylinder cover (5) is fixedly connected with a cyclone (9), the inner wall surface of the cyclone (9) is provided with left and right graded filter plates (10), and the outer wall surface of the cylinder (1) is provided with an adjustment mechanism (11); The adjusting mechanism (11) comprises a base frame (1101), a folding wheel (1102), a fixing rod (1103), a telescopic rod (1104), a telescopic hole (1105), a second telescopic spring (1106), a limiting plate (1107), a clamping block (1108), an adjusting hole (1109) and a handle (1110); the outer wall surface of the cylinder (1) is fixedly connected to the base frame (1101); a folding wheel (1102) is mounted on one end surface of the base frame (1101); the upper surface of the base frame (1101) is fixedly connected to the fixing rod (1103); the fixing rod (1104) is fixedly connected to the outer wall surface of the cylinder (1) and the folding wheel (1102) is mounted on one end surface of the base frame (1101); the fixing rod (1103) is fixedly connected to the upper surface of the base frame (1101); the fixing rod (1103) is fixedly connected to the outer wall surface of the cylinder (1) and the fixing rod (1104 ... 03) is slidably connected to a telescopic rod (1104), a telescopic hole (1105) is provided on the inner wall surface of the telescopic rod (1104), a second telescopic spring (1106) is fixedly connected to one end surface of the inner wall of the telescopic hole (1105), a limiting plate (1107) is fixedly connected to one end surface of the second telescopic spring (1106), a clamping block (1108) is fixedly connected to the outer end surface of the limiting plate (1107), an adjustment hole (1109) is provided on the inner wall surface of the fixed rod (1103), and a handle (1110) is provided on the surface of the telescopic rod (1104).
2. The industrial vacuum cleaner with dust classification storage function according to claim 1, characterized in that: The universal wheel (2) is a universal wheel with a brake device, and the universal wheel (2) is provided in multiple groups.
3. The industrial vacuum cleaner with dust classification storage function according to claim 1, characterized in that: The head barrel cover (5) adopts a double-sided groove design, and the locking buckle (6) is a butterfly-type buckle.
4. The industrial vacuum cleaner with dust classification storage function according to claim 1, characterized in that: The mounting mechanism (8) comprises a dust suction pipe (801), a threaded groove (802), a clamping hole (803), a connecting block (804), a threaded block (805), a fixing hole (806), a first telescopic spring (807), a stopper (808), a limiting rod (809) and a suction nozzle (810); the dust suction pipe (801) is fixedly connected to the surface of one end of the dust suction motor (7); a threaded groove (802) is provided on the outer wall surface of one end of the dust suction pipe (801); a clamping hole (803) is provided on the surface of the threaded groove (802); and the dust suction pipe (801) The outer wall surface of one end is threadedly connected to a connecting block (804), the inner wall surface of the connecting block (804) is provided with a threaded block (805), a fixing hole (806) is opened on the surface of the connecting block (804), the outer wall surface of the fixing hole (806) is fixedly connected to a first telescopic spring (807), one end surface of the first telescopic spring (807) is fixedly connected to a stopper (808), the inner end surface of the stopper (808) is fixedly connected to a limiting rod (809), and one end surface of the connecting block (804) is fixedly connected to a suction nozzle (810).
5. The industrial vacuum cleaner with dust classification storage function according to claim 3, characterized in that: The inner wall size of the thread groove (802) matches the outer wall size of the thread block (805), and the outer wall size of the limiting rod (809) matches the inner wall size of the clamping hole (803).
6. The industrial vacuum cleaner with dust classification storage function according to claim 3, characterized in that: The end of the limiting rod (809) is a hemispherical structure, and the opening angle of the suction nozzle (810) is 30-60 degrees.
7. The industrial vacuum cleaner with dust classification storage function according to claim 1, characterized in that: The inner wall of the cyclone (9) is provided with a spiral guide vane, the height of the spiral guide vane is 1-3 cm, and the spiral angle is 30-60 degrees.
8. The industrial vacuum cleaner with dust classification storage function according to claim 1, characterized in that: The grading filter plate (10) is arranged in a 3.5 cm pipeline inside the cyclone (9), and the apertures opened on the surface of the grading filter plate (10) are of different sizes.
9. The industrial vacuum cleaner with dust classification storage function according to claim 1, characterized in that: The outer wall size of the clamping block (1108) matches the inner wall size of the adjusting hole (1109), and a plurality of adjusting holes (1109) are arranged on the inner wall surface of the fixing rod (1103).
10. The industrial vacuum cleaner with dust classification storage function according to claim 1, characterized in that: The surface of the handle (1110) is provided with an anti-slip cover, and the surface of the anti-slip cover is provided with multiple groups of anti-slip grooves.