Movable dust removal equipment

Abstract

The invention relates to the technical field of dust removers, in particular to movable dust removal equipment which comprises a machine body, a dust collection head is inserted into the right side of the machine body, a dust collection cover is connected to the outer portion of the dust collection head in a threaded mode, a motor is fixedly connected to the inner middle of the dust collection cover, and a connecting disc is inserted into the output end of the motor. A cleaning brush is fixedly connected to the bottom end of the connecting disc, a first mounting groove is formed in the upper side of the connecting disc, and a filter screen is slidably connected to the interior of the first mounting groove; the cleaning device has the beneficial effects that the cleaning brush is used for cleaning cakes, meanwhile, a cleaning agent is sprayed to the cakes, so that caked dust is loosened, meanwhile, the filter screen is continuously knocked, the dust cannot block the filter screen when the dust is sucked into the machine body after being pre-filtered by the filter screen, and therefore the cleaning efficiency is high; and therefore, the use range of the equipment is widened, the labor cost is greatly reduced, and the use economy is high.

Description

Technical Field

[0001] The invention relates to the technical field of dust collectors, in particular to a mobile dust removal device. Background Art

[0002] Lathes, milling machines, drilling machines, grinders and other equipment in factory workshops will generate a large amount of metal chips and dust when processing metal and other materials. In order to ensure a clean working environment and reduce health hazards to workers, mobile dust removal equipment is generally used for dust removal.

[0003] The mobile dust removal equipment in the prior art is generally composed of structures such as wheels, fans, filter cartridges, and suction heads. When in use, it is moved to the pollution source, and then the suction head is placed on it, so that the fan is started to collect dust, thereby being able to capture and process pollutants in the air in time at the pollution source, protecting the working environment and the health of operators.

[0004] However, in actual use, some dust will fall to the ground and come into contact with the oil on the ground, causing the dust to clump on the ground. As a result, the suction head cannot collect the clumped dust, and workers are required to spend extra time to deal with it, which not only reduces the scope of use of the equipment, but also increases the labor cost, making the equipment less economical to use. Summary of the invention

[0005] The object of the present invention is to provide a mobile dust removal device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a mobile dust removal device comprises a body, a dust suction head is plugged into the right side of the body, a dust suction hood is connected to the external thread of the dust suction head, a motor is fixedly connected to the inner middle part of the dust suction hood, a connecting disk is plugged into the output end of the motor, a cleaning brush is fixedly connected to the bottom end of the connecting disk, a mounting groove 1 is provided on the upper side of the connecting disk, a filter screen is slidably connected inside the mounting groove 1, two protrusions are fixedly connected to the top end of the connecting disk, two mounting grooves 2 are provided on the inner side of the dust suction hood, a push block is slidably connected inside the mounting groove 2, the push block slides with the protrusion, a storage groove is provided on the inner and outer sides of the dust suction hood, a plurality of circulation grooves are provided inside the connecting disk, the circulation grooves are connected to the storage grooves, a limiting ring is fixedly connected to the outside of the connecting disk, a mounting disk is plugged into the bottom end of the dust suction hood, and a limiting groove is provided on the inner side of the mounting disk.

[0007] Preferably, the top of the push block is fixedly connected to a mounting block, the mounting block is slidably connected to the inside of the second mounting groove, the top of the mounting block is fixedly connected to a plurality of elastic members one, and the other end of the elastic member one is fixedly connected to the upper side of the inner wall of the second mounting groove.

[0008] Preferably, a placement groove 1 is opened on the outer side of the bottom end of the mounting plate, and rubber sleeves are fixedly connected to the left and right sides of the dust collector head. The rubber sleeves are inserted into the inside of the placement groove 1, and two insertion rods are fixedly connected to the inner top end of the rubber sleeve. The upper side of the insertion rods is conical in design, and the insertion rods pass through the mounting plate and are slidably connected to the inside of the dust cover.

[0009] Preferably, the dust hood is provided with a plurality of placement grooves 2 inside, the inner wall of the placement groove 2 is provided with a plurality of grooves, a placement ring is fixedly connected to the lower side of the inner wall of the placement groove 2, a connecting sleeve is fixedly connected to the top of the placement ring, a plurality of protrusions are fixedly connected to the outside of the connecting sleeve, an oblique groove is provided inside the connecting sleeve, and the upper side of the insertion rod is inserted into the inside of the oblique groove.

[0010] Preferably, a sliding groove is provided on the upper side of the second placement groove, the top of the connecting sleeve is fixedly connected to a push rod, the top of the push rod is fixedly connected to an extrusion sheet, the middle of the top of the extrusion sheet is fixedly connected to an extrusion rod, the outer sleeve of the extrusion rod is provided with an elastic member 2, the top of the extrusion rod is fixedly connected to a connecting block, and the other side of the connecting block is fixedly connected to a blocking block.

[0011] Preferably, a handle is rotatably connected to the outside of the vacuum cleaner head, and the other side of the handle is clamped on the body. The top of the protrusion is designed to be an arc shape, the lower side of the limit ring is rotatably connected to the inside of the limit groove, the upper side of the limit ring is rotatably connected to the inner lower side of the dust cover, and the bottom end of the push block is designed to be an arc shape.

[0012] Preferably, the rubber sleeve is designed in an "L" shape, the inner upper portion of the rubber sleeve fits with the dust cover, and the inner lower portion of the rubber sleeve fits with the mounting plate.

[0013] Preferably, the outside of the insertion rod is slidably connected to the inside of the placement ring, the connecting sleeve fits with the inside of the second placement groove, and the protrusion fits with the inside of the groove at the corresponding position.

[0014] Preferably, one side of the push rod is slidably connected to the inside of the slide groove, the other side of the push rod is slidably connected to the inside of the inclined groove, and the blocking block is slidably connected to the inside of the storage groove.

[0015] Preferably, the extrusion sheet is slidably connected to the inside of the slide groove, one end of the second elastic member is fixedly connected to the upper side of the extrusion sheet, and the other end of the second elastic member is fixedly connected to the upper side of the inner wall of the slide groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The mobile dust removal equipment proposed in the present invention uses a cleaning brush to clean the clumps and sprays a cleaning agent on it, thereby loosening the clumps of dust, and continuously knocks the filter screen, so that the dust can be pre-filtered by the filter screen and then sucked into the body without clogging the filter screen, thereby achieving higher cleaning efficiency, which not only improves the scope of use of the equipment, but also greatly reduces the labor cost, making it more economical to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a stereogram of the present invention;

[0019] Figure 2 This is a right side view of the dust collector head of the present invention;

[0020] Figure 3 For the present invention Figure 2 Structural cross-section at AA in the middle;

[0021] Figure 4 For the present invention Figure 3 A magnified view of the structure at center;

[0022] Figure 5 This is a schematic diagram of the structure of the connection disk of the present invention;

[0023] Figure 6 It is a schematic diagram of the filter structure of the present invention;

[0024] Figure 7 This is a schematic diagram of the installation disk structure of the present invention;

[0025] Figure 8 This is a structural schematic diagram of an elastic member of the present invention;

[0026] Fig. 9 It is a schematic diagram of the structure of the connecting sleeve of the present invention.

[0027] In the figure: 1. body; 2. vacuum cleaner head; 3. handle; 4. dust hood; 5. motor; 6.

[0028] Connecting plate; 7. Cleaning brush; 8. Limiting ring; 9. Mounting plate; 10. Placement slot 1; 11.

[0029] Rubber sleeve; 12. Limiting groove; 13. Blocking block; 14. Mounting groove 1; 15. Filter;

[0030] 16. protrusion; 17. mounting groove 2; 18. elastic member 1; 19. mounting block; 20. push block; 21. insertion rod; 22. placement groove 2; 23. groove; 24. placement ring; 25. connecting sleeve; 26. inclined groove; 27. convex block; 28. slide groove; 29. ​​push rod; 30. extrusion sheet;

[0031] 31. Extrusion rod; 32. Elastic member 2; 33. Connecting block; 34. Storage tank; 35. Circulation tank. DETAILED DESCRIPTION

[0032] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit 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.

[0033] Example 1: Please refer to Figure 1-Figure 9The present invention provides a technical solution: a mobile dust removal device, including a body 1, a dust head 2 is plugged into the right side of the body 1, the dust head 2 can be selectively plugged into the left side of the body 1, or the dust heads 2 are installed on both sides, the outside of the dust head 2 is rotatably connected to a handle 3, the other side of the handle 3 is snapped onto the body 1, the handle 3 is used to move the dust head 2, the outside of the dust head 2 is threadedly connected to a dust hood 4, so that the dust hood 4 can be selectively installed on the dust head 2, the inner middle part of the dust hood 4 is fixedly connected to a motor 5, the output end of the motor 5 is plugged into a connecting plate 6, by starting the motor 5 to run, the cleaning brush 7 is driven to rotate, the bottom end of the connecting plate 6 is fixedly connected to the cleaning brush 7, the cleaning brush 7 It is used to clean the dust attached to the oil stain on the ground. A mounting groove 14 is provided on the upper side of the connecting plate 6. A filter screen 15 is slidably connected inside the mounting groove 14. The mounting groove 14 limits the filter screen 15, so that the filter screen 15 can be easily installed. Two protrusions 16 are fixedly connected to the top of the connecting plate 6. The top of the protrusion 16 is designed in an arc shape. Two mounting grooves 17 are provided on the inner side of the dust cover 4. A push block 20 is slidably connected inside the mounting groove 17. The mounting groove 17 limits the push block 20, so that the push block 20 will not deviate when sliding. The bottom end of the push block 20 is designed in an arc shape. The push block 20 slides with the protrusion 16, so that the protrusion 16 can be easily installed. The strip 16 can conveniently push the push block 20 to move, so that the push block 20 can knock the filter screen 15. The inner and outer sides of the dust cover 4 are provided with storage grooves 34, and the storage grooves 34 are used to store cleaning agents. The connection plate 6 is provided with a plurality of flow grooves 35, and the flow grooves 35 are connected with the storage grooves 34. When the connection plate 6 rotates, the storage grooves 34 and the flow grooves 35 are in a vertical position, so that the cleaning agent in the storage groove 34 can drip onto the ground through the flow grooves 35. The connection plate 6 continues to rotate, and the storage grooves 34 and the flow grooves 35 do not maintain the same vertical position, so that the connection plate 6 can continue to block the lower side of the storage groove 34, so that the cleaning agent inside the storage groove 34 The agent no longer drips downward, the outside of the connecting disk 6 is fixedly connected to the limiting ring 8, the upper side of the limiting ring 8 is rotatably connected to the lower side of the inside of the dust hood 4, and the bottom end of the dust hood 4 is plugged with a mounting disk 9, which is used to limit the connecting disk 6. When the mounting disk 9 is connected to the dust hood 4, the connecting disk 6 is stably installed between the dust hood 4 and the mounting disk 9. A limiting groove 12 is provided on the inner side of the mounting disk 9, and the lower side of the limiting ring 8 is rotatably connected to the inside of the limiting groove 12. The limiting groove 12 and the dust hood 4 limit the limiting ring 8, so that the limiting ring 8 can rotate smoothly, and the limiting ring 8 limits the connecting disk 6, so that the connecting disk 6 will not detach from the inside of the dust hood 4.

[0034] When it is necessary to clean the mixed place of oil and dust on the ground, the filter screen 15 is slid into the inside of the installation groove 14, and then the connecting plate 6 is slid into the inside of the dust hood 4, and the installation plate 9 is installed on the dust hood 4, so that the limiting groove 12 and the dust hood 4 can limit the limiting ring 8, so that the connecting plate 6 can be stably connected to the output end of the motor 5, and then the motor 5 is started, so that the motor 5 can drive the connecting plate 6 to rotate. When the storage groove 34 and the circulation groove 35 inside the connecting plate 6 are kept in a vertical position, the cleaning agent inside the circulation groove 35 can enter the inside of the storage groove 34 and then drip onto the ground, so that the connecting plate 6 can drive the cleaning brush 7 to clean the mixed place of oil and dust on the ground, thereby So that it can be cleaned conveniently, at this time, the fan inside the body 1 is running, so that the dust and droplet-shaped liquid can enter the body 1 through the filter 15. At the same time, the connecting plate 6 continues to rotate, and the storage tank 34 and the circulation tank 35 are separated from the same vertical position, so that the cleaning agent inside the storage tank 34 no longer drips downward, so that the cleaning agent inside the storage tank 34 will not be used up quickly, and the connecting plate 6 can drive the protrusion 16 to rotate when rotating, so that the protrusion 16 can push the push block 20 to move upward. When the protrusion 16 is separated from the push block 20, the push block 20 is affected by gravity and can knock on the filter 15, so that dust and oil will not adhere to the filter 15, and will not affect the pretreatment effect of the filter 15.

[0035] Embodiment 2: On the basis of embodiment 1, in order to achieve a better knocking effect, the top of the push block 20 is fixedly connected with a mounting block 19, and the mounting block 19 is slidably connected inside the mounting groove 17. The mounting groove 17 limits the mounting block 19, so that the mounting block 19 can slide smoothly. The top of the mounting block 19 is fixedly connected with a plurality of elastic members 18, and the other end of the elastic member 18 is fixedly connected to the upper side of the inner wall of the mounting groove 17.

[0036] When the push block 20 moves upward, the push block 20 can push the mounting block 19 to move upward, so that the mounting block 19 can squeeze the elastic member 18 to produce deformation, so that the elastic member 18 can perform a reset movement, and then push the mounting block 19 to move downward more quickly, so that the mounting block 19 can push the push block 20 to knock the push block 20 more quickly, so that the push block 20 has a better knocking effect on the filter 15, making the filter 15 less likely to be blocked, thereby not affecting the normal dust collection effect of the machine body 1.

[0037] Embodiment 3: On the basis of embodiment 2, in order to achieve a better sealing performance of the connection between the mounting plate 9 and the dust cover 4, a placement groove 10 is opened on the outer side of the bottom end of the mounting plate 9, and rubber sleeves 11 are fixedly connected to the left and right sides of the dust head 2. The rubber sleeve 11 is designed in an "L" shape. The rubber sleeve 11 is inserted into the inside of the placement groove 10, so that the mounting plate 9 and the dust cover 4 can be limited by the rubber sleeve 11, so that they are not easy to separate. The upper inner side of the rubber sleeve 11 fits with the dust cover 4, and the lower inner side of the rubber sleeve 11 fits with the mounting plate 9. The plate 9 fits well, so that the rubber sleeve 11 can seal the connection between the dust hood 4 and the mounting plate 9, thereby making the sealing effect of the dust hood 4 and the mounting plate 9 better, so that the dust removal effect of the body 1 will not be reduced, and the inner top end of the rubber sleeve 11 is fixedly connected to two plug rods 21, and the upper side of the plug rod 21 is conical in design. The plug rod 21 passes through the mounting plate 9 and is slidably connected to the inside of the dust hood 4, so that the plug rod 21 can easily enter the inside of the dust hood 4, thereby making the connection between the rubber sleeve 11 and the placement slot 10 more stable.

[0038] When the dust hood 4 is connected to the mounting plate 9, the rubber sleeve 11 is deformed by pulling the rubber sleeve 11 downward, and then the inner side of the rubber sleeve 11 is inserted into the placement groove 10, and the insertion rod 21 is inserted into the dust hood 4, so that the rubber sleeve 11 is stably connected to the placement groove 10, so that the rubber sleeve 11 can seal the connection between the dust hood 4 and the mounting plate 9, thereby ensuring that the dust removal effect of the machine body 1 is not reduced.

[0039] Embodiment 4: On the basis of embodiment 3, in order to achieve a more stable connection between the insertion rod 21 and the dust hood 4, a plurality of placement grooves 22 are opened inside the dust hood 4, and a plurality of grooves 23 are opened on the inner wall of the placement groove 22. A placement ring 24 is fixedly connected to the lower side of the inner wall of the placement groove 22. The outer part of the insertion rod 21 is slidably connected to the inner part of the placement ring 24. The placement ring 24 limits the insertion rod 21, so that the insertion rod 21 can slide smoothly. A connecting sleeve 25 is fixedly connected to the top of the placement ring 24. The connecting sleeve 25 fits with the inner part of the placement groove 22. A plurality of protrusions 27 are fixedly connected to the outer part of the connecting sleeve 25. The protrusions 27 fit with the inner parts of the grooves 23 at corresponding positions, so that the friction between the placement groove 22 and the connecting sleeve 25 is larger. An inclined groove 26 is opened inside the connecting sleeve 25. The upper side of the insertion rod 21 is inserted into the inner part of the inclined groove 26, so that the insertion rod 21 can squeeze the connecting sleeve 25 to produce deformation.

[0040] When the insertion rod 21 is inserted into the dust hood 4, the insertion rod 21 can enter the inside of the inclined groove 26 through the placement ring 24, so that the insertion rod 21 can squeeze the connecting sleeve 25 to produce deformation, so that the connecting sleeve 25 can fit with the placement groove 22, so that the protrusion 27 can fit with the groove 23, so that the placement groove 22 and the connecting sleeve 25 can be stably connected, so that the insertion of the insertion rod 21 and the inclined groove 26 is more stably, so that the installation of the rubber sleeve 11 is more stable.

[0041] Embodiment 5: On the basis of embodiment 4, in order to reduce the waste of cleaning agent inside the storage tank 34, a slide groove 28 is opened on the upper side of the placement tank 22, and a push rod 29 is fixedly connected to the top of the connecting sleeve 25. One side of the push rod 29 is slidably connected to the inside of the slide groove 28, and the other side of the push rod 29 is slidably connected to the inside of the inclined groove 26. The slide groove 28 and the placement tank 22 limit the push rod 29, so that the push rod 29 can slide smoothly. The top of the push rod 29 is fixedly connected to an extrusion sheet 30, which is slidably connected to the inside of the slide groove 28. The slide groove 28 limits the extrusion sheet 30, so that the extrusion sheet 30 can slide smoothly. The pressing sheet 30 will not deviate when sliding, and an extrusion rod 31 is fixedly connected to the middle of the top end of the extrusion sheet 30, and an elastic member 32 is sleeved on the outside of the extrusion rod 31, one end of the elastic member 32 is fixedly connected to the upper side of the extrusion sheet 30, and the other end of the elastic member 32 is fixedly connected to the upper side of the inner wall of the slide groove 28, and a connecting block 33 is fixedly connected to the top of the extrusion rod 31, and a blocking block 13 is fixedly connected to the other side of the connecting block 33, and the blocking block 13 is slidably connected to the inside of the storage groove 34. When the blocking block 13 is connected to the storage groove 34, the blocking block 13 is able to block the storage groove 34, so that the cleaning agent inside the storage groove 34 will not drip.

[0042] When the insertion rod 21 is inserted into the inclined groove 26, the connecting sleeve 25 is able to push the push rod 29 to move upward, thereby allowing the push rod 29 to push the extrusion sheet 30 to move upward, thereby allowing the extrusion sheet 30 to squeeze the elastic member 2 32 to deform and push the extrusion rod 31 to move upward, thereby allowing the extrusion rod 31 to push the connecting block 33 to move upward, thereby allowing the connecting block 33 to push the blocking block 13 to move upward, allowing the blocking block 13 to detach from the inside of the storage tank 34, thereby allowing the cleaning agent inside the storage tank 34 to drip downward. When the insertion rod 21 is pulled out of the inclined groove 26, the placement groove 22 no longer pushes the push rod 29, thereby allowing the elastic member 2 32 to perform a reset movement, thereby allowing the elastic member 2 32 to push the extrusion sheet 30 to move downward, thereby allowing the extrusion sheet 30 to drive the extrusion rod 31 to move downward, thereby allowing the extrusion rod 31 to drive the connecting block 33 to move downward, thereby allowing the connecting block 33 to drive the blocking block 13 to block the storage tank 34, so that the cleaning agent inside the storage tank 34 no longer drips.

[0043] Embodiment 6: Based on Embodiment 5, a method for using a mobile dust removal device is proposed, comprising the following steps:

[0044] Step 1: Slide the filter 15 into the installation groove 14, slide the connecting plate 6 into the dust hood 4, and install the mounting plate 9 on the dust hood 4, so that the limiting groove 12 and the dust hood 4 can limit the limiting ring 8, so that the connecting plate 6 can be stably connected to the output end of the motor 5, and the rubber sleeve 11 is pulled downward to deform the rubber sleeve 11, and then the inner side of the rubber sleeve 11 is inserted into the placement groove 10, and the insertion rod 21 is inserted into the dust hood 4, so that the rubber sleeve 11 is stably connected to the placement groove 10, so that the rubber sleeve 11 can seal the connection between the dust hood 4 and the mounting plate 9, so that the dust removal effect of the body 1 will not be reduced;

[0045] Step 2: After the insertion rod 21 enters the dust cover 4, it can enter the inside of the inclined groove 26 through the placement ring 24, so that the insertion rod 21 can squeeze the connecting sleeve 25 to produce deformation, so that the connecting sleeve 25 can fit with the second placement groove 22, so that the protrusion 27 can fit with the groove 23, so that the second placement groove 22 and the connecting sleeve 25 can be stably connected, so that the insertion of the insertion rod 21 and the inclined groove 26 is more stable, so that the installation of the rubber sleeve 11 is more stable;

[0046] Step 3: After the connecting sleeve 25 is squeezed and deformed, the connecting sleeve 25 is able to push the push rod 29 to move upward, thereby enabling the push rod 29 to push the extrusion sheet 30 to move upward, thereby enabling the extrusion sheet 30 to squeeze the elastic member 2 32 to deform and push the extrusion rod 31 to move upward, thereby enabling the extrusion rod 31 to push the connecting block 33 to move upward, thereby enabling the connecting block 33 to push the blocking block 13 to move upward, thereby enabling the blocking block 13 to be separated from the inside of the storage tank 34, thereby enabling the cleaning agent inside the storage tank 34 to drip downward;

[0047] Step 4: By starting the motor 5, the motor 5 drives the connecting plate 6 to rotate. When the storage tank 34 and the circulation tank 35 inside the connecting plate 6 are kept in a vertical position, the cleaning agent inside the circulation tank 35 can enter the storage tank 34 and then drip onto the ground, so that the connecting plate 6 can drive the cleaning brush 7 to clean the oil and dust mixture on the ground, so that it can be cleaned conveniently. At this time, the fan inside the machine body 1 is running, so that the dust and the drop-shaped liquid can enter the machine body 1 through the filter 15. At the same time, the connecting plate 6 continues to rotate, and the storage tank 34 and the circulation tank 35 are no longer in the same vertical position, so that the cleaning agent inside the storage tank 34 no longer drips downward, so that the cleaning agent inside the storage tank 34 will not be used up quickly;

[0048] Step 5: When the connecting plate 6 rotates, it can drive the protrusion 16 to rotate, so that the protrusion 16 can push the push block 20 to move upward, and the push block 20 can push the installation block 19 to move upward, so that the installation block 19 can squeeze the elastic member 18 to produce deformation. When the protrusion 16 is separated from the push block 20, the elastic member 18 can perform a reset movement, so that the installation block 19 can move downward more quickly, so that the installation block 19 can push the push block 20 to knock the push block 20 more quickly, so that the push block 20 can have a better knocking effect on the filter 15, making the filter 15 less likely to be blocked, thereby not affecting the normal dust collection effect of the body 1, and then knocking the filter 15, so that dust and oil will not adhere to the filter 15, and thus will not affect the pretreatment effect of the filter 15;

[0049] Step 6: By pulling the rubber sleeve 11 downward, the rubber sleeve 11 is disengaged from the inside of the placement groove 10, and the insertion rod 21 is disengaged from the inside of the connecting sleeve 25, and the placement groove 22 no longer pushes the push rod 29, so that the elastic member 2 32 is able to perform a reset movement, so that the elastic member 2 32 is able to push the extrusion sheet 30 to move downward, so that the extrusion sheet 30 can drive the extrusion rod 31 to move downward, so that the extrusion rod 31 can drive the connecting block 33 to move downward, and then the connecting block 33 can drive the blocking block 13 to block the storage groove 34, so that the cleaning agent inside the storage groove 34 no longer drips, and then the mounting plate 9 is pulled downward, so that the mounting plate 9 is separated from the dust cover 4, and then the connecting plate 6 is pulled downward, so that the connecting plate 6 is separated from the motor 5, and then the filter screen 15 is pulled upward, so that the filter screen 15 is separated from the inside of the mounting groove 14, so that the filter screen 15 can be cleaned for the next use.

[0050] 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. A mobile dust removal device, comprising a body (1), a dust collector head (2) plugged into the right side of the body (1), a dust collector cover (4) threadedly connected to the outside of the dust collector head (2), characterized in that: A motor (5) is fixedly connected to the inner middle of the dust hood (4), a connecting plate (6) is plugged into the output end of the motor (5), a cleaning brush (7) is fixedly connected to the bottom end of the connecting plate (6), a mounting groove (14) is provided on the upper side of the connecting plate (6), a filter screen (15) is slidably connected inside the mounting groove (14), two protrusions (16) are fixedly connected to the top end of the connecting plate (6), two mounting grooves (17) are provided on the inner side of the dust hood (4), and the mounting grooves (17) are provided on the inner side of the dust hood (4). The interior of the dust hood (17) is slidably connected with a push block (20), the push block (20) slides with the protrusion (16), the interior and exterior of the dust hood (4) are provided with a storage groove (34), the interior of the connecting disk (6) is provided with a plurality of flow grooves (35), the flow grooves (35) are communicated with the storage grooves (34), the exterior of the connecting disk (6) is fixedly connected with a limiting ring (8), the bottom end of the dust hood (4) is plugged with a mounting disk (9), the inner side of the mounting disk (9) is provided with a limiting groove (12).

2. A mobile dust removal device according to claim 1, characterized in that: The top end of the push block (20) is fixedly connected to a mounting block (19), the mounting block (19) is slidably connected to the inside of the second mounting groove (17), the top end of the mounting block (19) is fixedly connected to a plurality of elastic members (18), the other end of the elastic members (18) is fixedly connected to the upper side of the inner wall of the second mounting groove (17).

3. A mobile dust removal device according to claim 2, characterized in that: A placement groove (10) is provided on the outer side of the bottom end of the mounting plate (9), and rubber sleeves (11) are fixedly connected to the left and right sides of the dust collector head (2), and the rubber sleeves (11) are inserted into the interior of the placement groove (10). Two insertion rods (21) are fixedly connected to the inner top end of the rubber sleeve (11), and the upper sides of the insertion rods (21) are conical in design. The insertion rods (21) pass through the mounting plate (9) and are slidably connected to the interior of the dust cover (4).

4. A mobile dust removal device according to claim 3, characterized in that: The dust cover (4) is provided with a plurality of placement grooves (22) inside, the inner wall of the placement groove (22) is provided with a plurality of grooves (23), a placement ring (24) is fixedly connected to the lower side of the inner wall of the placement groove (22), a connecting sleeve (25) is fixedly connected to the top of the placement ring (24), a plurality of protrusions (27) are fixedly connected to the outside of the connecting sleeve (25), an inclined groove (26) is provided inside the connecting sleeve (25), and the upper side of the insertion rod (21) is inserted into the inside of the inclined groove (26).

5. The mobile dust removal device according to claim 4, characterized in that: A sliding groove (28) is provided on the upper side of the second placement groove (22); a push rod (29) is fixedly connected to the top end of the connecting sleeve (25); a squeezing sheet (30) is fixedly connected to the top end of the push rod (29); a squeezing rod (31) is fixedly connected to the middle of the top end of the squeezing sheet (30); an elastic member (32) is sleeved on the outside of the squeezing rod (31); a connecting block (33) is fixedly connected to the top end of the squeezing rod (31); and a blocking block (13) is fixedly connected to the other side of the connecting block (33).

6. The mobile dust removal device according to claim 1, characterized in that: The outside of the vacuum cleaner head (2) is rotatably connected to a handle (3), the other side of the handle (3) is clamped on the body (1), the top of the protrusion (16) is designed to be arc-shaped, the lower side of the limit ring (8) is rotatably connected to the inside of the limit groove (12), the upper side of the limit ring (8) is rotatably connected to the lower side of the inside of the dust cover (4), and the bottom end of the push block (20) is designed to be arc-shaped.

7. The mobile dust removal device according to claim 3, characterized in that: The rubber sleeve (11) is designed to be in an "L" shape, the inner upper portion of the rubber sleeve (11) fits with the dust cover (4), and the inner lower portion of the rubber sleeve (11) fits with the mounting plate (9).

8. The mobile dust removal device according to claim 4, characterized in that: The outside of the insertion rod (21) is slidably connected to the inside of the placement ring (24), the connection sleeve (25) fits with the inside of the second placement groove (22), and the protrusion (27) fits with the inside of the groove (23) at the corresponding position.

9. The mobile dust removal device according to claim 5, characterized in that: One side of the push rod (29) is slidably connected to the inside of the slide groove (28), the other side of the push rod (29) is slidably connected to the inside of the inclined groove (26), and the blocking block (13) is slidably connected to the inside of the storage groove (34).

10. The mobile dust removal device according to claim 5, characterized in that: The extrusion sheet (30) is slidably connected to the inside of the slide groove (28), one end of the second elastic member (32) is fixedly connected to the upper side of the extrusion sheet (30), and the other end of the second elastic member (32) is fixedly connected to the upper side of the inner wall of the slide groove (28).

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