Vortex air knife sweeper

Abstract

The utility model discloses a vortex air knife sweeper, and relates to the technical field of sweepers. The device comprises a conical shell, wherein an adjusting plate, a side plate, a mounting assembly and an air guide assembly are respectively arranged on the conical shell; the two sets of adjusting plates are symmetrically arranged on the conical surfaces of the two sides of the conical shell, so that one end of each adjusting plate and the corresponding side plate form an air opening, and the two sets of adjusting plates synchronously move along the side faces, attached to the adjusting plates, of the conical shell to change the width of the air opening; one end of the mounting assembly is fixedly connected with one side of the side plate, so that the mounting assembly drives the side plate and the conveying belt to be mounted; the two groups of adjusting plates synchronously move along the conical surface of the conical shell, so that the size of an air port formed by the two groups of adjusting plates matched with the side plates can be adjusted, the air port can be adjusted according to the type of materials conveyed by the conveying belt, and air can form an airflow impact curtain; impurities such as dust, chippings and material residues on the surface of the belt can be effectively removed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of sweeper, concretely, especially relates to vortex air knife sweeper. BACKGROUND

[0002] The product types of the sweeper mainly include polyurethane sweeper, alloy rubber sweeper, ceramic sweeper and rolling brush sweeper.The sweeper has the function of cleaning the belt in time, conveniently and quickly.

[0003] In the traditional contact type sweeper, the cleaning cutter head is tightly tensioned by the tensioner, which can easily cause blade abrasion and short service life, and shorten the service life of the conveying belt.In the face of the cleaning of the patterned belt, the effect of the contact type sweeper is minimal.However, some existing simple blowing cleaning devices cannot effectively concentrate the airflow, and the cleaning effect is poor, which cannot meet the demand of efficient belt cleaning.

[0004] At present, no effective solution has been proposed for the problems in the related art. CONTENT OF THE UTILITY MODEL

[0005] In view of the problems in the related art, the utility model provides a vortex air knife sweeper to overcome the above technical problems existing in the prior art.

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0007] The utility model is a vortex air knife sweeper, which comprises a conical shell:

[0008] The conical shell is provided with an adjusting plate, a side plate, a mounting assembly and an air guide assembly respectively;

[0009] The adjusting plate is symmetrically arranged on the two side surfaces of the conical shell, so that one end of the adjusting plate and the side plate form an air port, and the two adjusting plates move along the side surfaces of the conical shell respectively to change the width of the air port;

[0010] One end of the mounting assembly is fixedly connected with one side of the side plate, so that the mounting assembly drives the side plate to be installed with the conveying belt;

[0011] The air outlet end of the air guide assembly is connected with the inside of the air port, so that the air guide assembly discharges the external wind through the air port, and the air discharged from the air port is used to clean the conveying belt.

[0012] Further, the conical surface of the conical shell is provided with a threaded hole, one side of each of the two groups of adjusting plates is provided with an adjusting hole, and the threaded hole is internally threadedly connected with an adjusting bolt, and one side of the adjusting bolt is attached to the outside of the adjusting hole.

[0013] Further, one side of the side plate is fixedly installed with a mounting bracket, a threaded rod is rotationally arranged in the mounting bracket, a lifting frame is threadedly connected with the threaded surface of the threaded rod, one side of the lifting frame is fixedly connected with a connecting piece, and one end of the threaded rod is fixedly connected with a rotating knob.

[0014] One side of the side plate is provided with a connecting groove, and a connecting rod is slidably arranged in the connecting groove.

[0015] Further, the mounting assembly comprises a supporting rod, one end of the supporting rod is fixedly connected with one side of the side plate, a fixing piece is sleeved on the outer surface of the supporting rod, a first fixing bolt is threadedly connected with the inside of the fixing piece, and the fixing piece is installed with a mounting piece on one side.

[0016] Further, the mounting assembly further comprises a mounting groove, the mounting groove is provided on one side of the mounting piece, and a second fixing bolt is fixedly installed in the mounting groove.

[0017] Further, the air guide assembly comprises a shunt pipeline, one side of the shunt pipeline is fixedly installed with one side of the side plate, the top end of the shunt pipeline is fixedly connected with an air inlet pipe, the inner wall of the shunt pipeline is fixedly connected with a shunt plate, and the bottom end of the shunt pipeline is provided with a ventilation hole.

[0018] Further, the air guide assembly further comprises a mounting column, the top end of the mounting column is fixedly installed with the bottom end of the shunt pipeline, and the bottom end of the mounting column is fixedly installed with an air pressure rod.

[0019] The utility model has the following beneficial effects:

[0020] 1、 the utility model discloses a two groups of adjusting plates are moved along the conical surface of the conical shell simultaneously, so that the size of the air port formed by the two groups of adjusting plates and the side plate can be adjusted, so that it can be adjusted according to the material type conveyed by the conveying belt, and the air can form air flow impact curtain, which can effectively remove dust, chippings, material residues and other impurities on the surface of the belt.

[0021] 2. The utility model discloses a first fixed bolt is rotated, make its one end away from the inner hole of fixing piece, and then the fixing piece is conveniently sleeved on the outer surface of support rod, when fixing piece moves to the outer surface suitable position of support rod, rotates first fixed bolt again, makes its reverse rotation, with the outer surface of support rod of one end of its extrusion is convenient for, with the friction between support rod and first fixed bolt is fixed, and then the rotation angle of support rod is adjusted conveniently, so that it cooperates side plate and drives conical shell to adjust, so that conical shell drives the adjusting plate of conical surface fixed to adjust, can adjust the inclination angle of the air outlet of two sets of adjusting plate formation.

[0022] 3. The utility model discloses a adjusting bolt is rotated, make its one side away from the side of adjusting plate, and then can remove the fixed of adjusting plate, then through the up and down push adjusting plate, make the adjusting hole of adjusting plate one side set up along the direction of adjusting bolt and move, when moving to suitable position, fasten adjusting bolt again, can the position of adjusting plate is fixed, so that the width of air outlet is adjusted, and the width of air outlet is adjusted according to different application demand, generally 0.5mm~2mm, so that the high -speed airflow of air outlet can be produced.

[0023] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0025] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0026] Figure 2 It is the mounting assembly explosion structure schematic diagram of the utility model;

[0027] Figure 3 It is the left view perspective view under the sectional structure schematic diagram of the utility model;

[0028] Figure 4 It is the internal structure schematic diagram of the air guide assembly of the utility model;

[0029] Figure 5 It is the Figure 4 It is the enlarged schematic diagram of the local structure of A in the utility model;

[0030] Figure 6 It is the three-dimensional structure schematic diagram of the embodiment two of the utility model;

[0031] Figure 7 It is the structural schematic view of embodiment two left view angle of the utility model;

[0032] Figure 8 It is the structural schematic view of embodiment two left view angle of the utility model; Figure 7 It is the enlarged schematic view of partial structure of B place.

[0033] In the drawings, the component list represented by each sign is as follows:

[0034] 1, conical shell;2, adjusting plate;3, side plate;4, mounting assembly;401, support rod;402, fixing piece;403, first fixing bolt;404, mounting piece;405, mounting groove;406, second fixing bolt;5, air guide assembly;501, shunt pipeline;502, air inlet pipe;503, shunt plate;504, ventilation hole;505, mounting column;506, air pressure rod;6, threaded hole;7, adjusting hole;8, adjusting bolt;9, mounting frame;10, threaded rod;11, lifting frame;12, connecting piece;13, knob;14, connecting groove;15, connecting rod. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0036] In the description of the utility model, it is understood that the terms "opening", "upper", "lower", "top", "middle", "inner" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0037] Embodiment one:

[0038] Please refer to Figures 1-5 The utility model is a vortex air knife sweeper, comprising a conical shell 1:

[0039] The conical shell 1 is respectively provided with adjusting plate 2, side plate 3, mounting assembly 4 and air guide assembly 5;

[0040] The adjusting plate 2, two groups of the adjusting plate 2 are symmetrically arranged on the conical surface of the conical shell 1, so that one end of the adjusting plate 2 forms an air port with the side plate 3, and the two groups of the adjusting plate 2 are synchronously moved along the side surface of the conical shell 1 that is respectively adhered, so as to change the width of the air port;

[0041] The mounting assembly 4 is fixedly connected with one side of the side plate 3, so that the mounting assembly 4 drives the side plate 3 to be mounted on the conveying belt;

[0042] The air guide assembly 5 is communicated with the inside of the air port at the air outlet end, so that the air guide assembly 5 exhausts the external wind power through the air port, so as to clean the conveying belt by the air outlet of the air port.

[0043] In use, the mounting assembly 4 is mounted above the conveying belt, so that the conical shell 1 driven by the side plate 3 is arranged above the conveying belt, and the air inlet end of the air guide assembly 5 is communicated with the external air blower, so that the air blower blows air into the inside of the air guide assembly 5, and the air enters the inside of the conical shell 1 from the other end, so that the air is sprayed from the air port formed by the two groups of the adjusting plate 2 and the side plate 3, and the top end of the conveying belt can be cleaned.

[0044] The two groups of the adjusting plate 2 are synchronously moved along the conical surface of the conical shell 1, so as to adjust the size of the air port formed by the two groups of the adjusting plate 2 and the side plate 3, so that the air port can be adjusted according to the type of the material conveyed by the conveying belt, and the air can form an air flow impact curtain, which can effectively remove the dust, debris, material residues and other impurities on the surface of the belt.

[0045] In an embodiment, for the above-mentioned conical shell 1, the conical surface of the conical shell 1 is provided with a threaded hole 6, one side of each of the two groups of the adjusting plate 2 is provided with an adjusting hole 7, and the inside of the threaded hole 6 is threadedly connected with an adjusting bolt 8, and one side of the adjusting bolt 8 is attached to the outside of the adjusting hole 7.

[0046] By rotating the adjusting bolt 8, one side of the adjusting bolt 8 is away from one side of the adjusting plate 2, so that the fixing of the adjusting plate 2 is released, and then the adjusting plate 2 is pushed up and down, so that the adjusting hole 7 provided on one side of the adjusting plate 2 is moved along the direction of the adjusting bolt 8, and when the adjusting plate 2 is moved to the appropriate position, the adjusting bolt 8 is fastened again, so that the position of the adjusting plate 2 is fixed, and the width of the air outlet is adjusted, and the width of the air outlet is adjusted according to different application requirements, generally in 0.5mm-2mm, so that the air outlet can generate high-speed air flow.

[0047] In one embodiment, for the above-mentioned installation assembly 4, the installation assembly 4 comprises a support rod 401, one end of the support rod 401 is fixedly connected with one side of the side plate 3, a fixing piece 402 is sleeved on the outer surface of the support rod 401, a first fixing bolt 403 is threadedly connected in the fixing piece 402, and a mounting piece 404 is mounted on one side of the fixing piece 402.

[0048] By rotating the first fixing bolt 403, the end thereof is away from the inner hole of the fixing piece 402, and then the fixing piece 402 is sleeved on the outer surface of the support rod 401, and when the fixing piece 402 moves to a suitable position on the outer surface of the support rod 401, the first fixing bolt 403 is rotated again to be reversely rotated, so that the end thereof is pressed against the outer surface of the support rod 401, and then the support rod 401 is fixed by the friction between the support rod 401 and the first fixing bolt 403, and the rotating angle of the support rod 401 is adjusted, so that the side plate 3 drives the conical shell 1 to be adjusted, and the conical shell 1 drives the adjustment plate 2 fixed with the conical surface to be adjusted, and the inclination angle of the air outlet formed by the two adjustment plates 2 can be adjusted.

[0049] In one embodiment, for the above-mentioned installation assembly 4, the installation assembly 4 further comprises a mounting groove 405, the mounting groove 405 is formed in one side of the mounting piece 404, and a second fixing bolt 406 is fixedly installed in the mounting groove 405.

[0050] By mounting the mounting piece 404 on the top end of the conveying belt through the bolt, the position of the fixing piece 402 can be fixed by cooperating with the mounting groove 405 and the second fixing bolt 406, since the mounting groove 405 is in a strip shape, the fixing piece 402 can be driven to a suitable height by cooperating with the second fixing bolt 406, and then the nut is fixedly installed in the mounting groove 405, so that the height of the fixing piece 402 can be adjusted.

[0051] In one embodiment, for the above-mentioned air guide assembly 5, the air guide assembly 5 comprises a shunt pipe 501, one side of the shunt pipe 501 is fixedly installed with one side of the side plate 3, a wind inlet pipe 502 is fixedly connected to the top end of the shunt pipe 501, a shunt plate 503 is fixedly connected to the inner wall of the shunt pipe 501, and a ventilation hole 504 is formed in the bottom end of the shunt pipe 501.

[0052] The one end of the air inlet pipe 502 is communicated with the air outlet end of the external air blower, so that the air blower is started to blow the external air into the inside of the air inlet pipe 502. Since the inside of the air inlet pipe 502 is communicated with the inside of the shunt pipe 501, and the shunt pipe 501 is fixedly connected with the shunt plate 503, the shunt plate 503 is installed at one end of the air inlet pipe 502. Therefore, when the air enters the inside of the shunt pipe 501 through the air inlet pipe 502, it can first contact the shunt plate 503, and then can be uniformly guided into the inside of the shunt pipe 501 and blown out more uniformly through the ventilation hole 504.

[0053] In one embodiment, for the above-mentioned air guide assembly 5, the air guide assembly 5 further comprises a mounting column 505, the top end of the mounting column 505 is fixedly installed with the bottom end of the shunt pipe 501, and the bottom end of the mounting column 505 is fixedly installed with a wind pressure rod 506.

[0054] Since the wind pressure rod 506 is arranged below the ventilation hole 504, when the air is blown out from one end of the ventilation hole 504, it can be blown on the outer surface of the wind pressure rod 506, and the blown air can be converged at the air outlet to make the airflow more uniformly distributed in the conical shell 1, improving the airflow uniformity at the air outlet.

[0055] Embodiment two: based on the embodiment

[0056] The above-mentioned embodiment about adjusting the width of the air outlet can also be:

[0057] Please refer to Figures 6-8 The utility model discloses a vortex air knife sweeper, one side of side plate 3 is fixedly installed with mounting bracket 9, the inside rotation of mounting bracket 9 is provided with threaded rod 10, and the threaded surface of threaded rod 10 is threadedly connected with lifting frame 11, one side of lifting frame 11 is fixedly connected with connecting piece 12, and one end of threaded rod 10 is fixedly connected with knob 13.

[0058] One side of side plate 3 is provided with connecting groove 14, and connecting rod 15 is slidably arranged in connecting groove 14, the outer surface of connecting rod 15 is slidably connected with the inside of connecting piece 12, and one end of connecting rod 15 is fixedly connected with one side of adjusting plate 2.

[0059] The threaded rod 10 fixedly connected at one end is driven to rotate by rotating the knob 13, so that it drives the lifting frame 11 threadedly connected to the threaded surface to move up and down along the direction of the mounting frame 9. When the lifting frame 11 moves, it can drive the connecting piece 12 fixedly connected at one side to move, so as to drive the connecting rod 15 slidably arranged inside to move up and down, thereby driving the adjusting plate 2 to move along the direction of the connecting groove 14. Since the connecting groove 14 is arranged on one side of the side plate 3, the adjusting plate 2 can move along the direction of the side plate 3, so as to adjust the size of the air port formed between the two adjusting plates 2.

[0060] Through the above technical scheme, 1. The two adjusting plates 2 are synchronously moved along the tapered surface of the conical shell 1, so as to adjust the size of the air port formed by the two adjusting plates 2 cooperating with the side plate 3, so that the air port can be adjusted according to the type of material conveyed by the conveying belt, and the air can form an air flow impact curtain, which can effectively remove dust, debris, material residues and other impurities on the surface of the belt.

[0061] 2. The first fixing bolt 403 is rotated, so that one end thereof is away from the inner hole of the fixing piece 402, and then the fixing piece 402 is sleeved on the outer surface of the supporting rod 401. When the fixing piece 402 is moved to a suitable position on the outer surface of the supporting rod 401, the first fixing bolt 403 is rotated again, so that one end thereof is pressed against the outer surface of the supporting rod 401, thereby being fixed by the friction between the supporting rod 401 and the first fixing bolt 403. Thus, the rotation angle of the supporting rod 401 can be adjusted, so that the conical shell 1 is driven to adjust by the side plate 3, thereby adjusting the adjusting plate 2 fixed on the tapered surface.

[0062] 3. The adjusting bolt 8 is rotated, so that one side thereof is away from one side of the adjusting plate 2, thereby releasing the fixing of the adjusting plate 2. Then the adjusting plate 2 is pushed up and down, so that the adjusting hole 7 arranged on one side of the adjusting plate 2 moves along the direction of the adjusting bolt 8. When it is moved to a suitable position, the adjusting bolt 8 is fastened again, so that the position of the adjusting plate 2 is fixed, thereby adjusting the width of the air outlet. The width of the air outlet is adjusted according to different application requirements, generally being 0.5mm-2mm, so that the air outlet can generate high-speed air flow.

[0063] In the description of the application, references to "one embodiment", "an example", "certain examples" etc. mean that a particular feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. The appearances of the phrases "in one embodiment", "an example" or "certain examples" in various places in the specification are not necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples.

[0064] The preferred embodiments of the application disclosed above are only to help explain the application. The preferred embodiments do not describe all the details and limit the application to the specific embodiments described. Obviously, many modifications and variations can be made in light of the contents of the specification. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and use the application. The application is only limited by the claims and their full scope and equivalents.

Claims

1. A vortex air knife cleaner comprising a conical shell (1), characterized in that: The conical shell (1) is respectively provided with an adjustment plate (2), a side plate (3), a mounting assembly (4) and an air guide assembly (5); The adjustment plates (2), two groups of the adjustment plates (2) are symmetrically arranged on the conical surfaces on both sides of the conical shell (1), so that one end of the adjustment plates (2) and the side plates (3) form an air outlet, and the two groups of the adjustment plates (2) move synchronously along the side surfaces of the conical shell (1) to which they are respectively attached, so as to change the width of the air outlet; One end of the mounting assembly (4) is fixedly connected to one side of the side plate (3), so that the mounting assembly (4) drives the side plate (3) and the conveyor belt to be installed; The air outlet end of the air guide component (5) is connected to the interior of the air outlet, so that the air guide component (5) discharges external wind through the air outlet, so that the air outlet can clean the conveyor belt.

2. The vortex air knife cleaner according to claim 1, characterized in that: The conical surface of the conical shell (1) is provided with a threaded hole (6), and one side of each of the two groups of adjustment plates (2) is provided with an adjustment hole (7). The internal threads of the threaded hole (6) are connected to an adjustment bolt (8), and one side of the adjustment bolt (8) is in contact with the outer side of the adjustment hole (7).

3. The vortex air knife cleaner according to claim 1, characterized in that: A mounting frame (9) is fixedly mounted on one side of the side plate (3); a threaded rod (10) is rotatably arranged inside the mounting frame (9); a threaded surface of the threaded rod (10) is threadedly connected to a lifting frame (11); a connecting piece (12) is fixedly connected to one side of the lifting frame (11); and a knob (13) is fixedly connected to one end of the threaded rod (10); A connecting groove (14) is provided on one side of the side plate (3), a connecting rod (15) is slidably provided inside the connecting groove (14), an outer surface of the connecting rod (15) is slidably connected to the inside of the connecting member (12), and one end of the connecting rod (15) is fixedly connected to one side of the adjustment plate (2).

4. The vortex air knife cleaner according to claim 1, characterized in that: The mounting assembly (4) comprises a support rod (401), one end of the support rod (401) is fixedly connected to one side of the side plate (3), a fixing member (402) is sleeved on the outer surface of the support rod (401), a first fixing bolt (403) is connected to the internal thread of the fixing member (402), and a mounting member (404) is installed on one side of the fixing member (402).

5. The vortex air knife cleaner according to claim 4, characterized in that: The mounting assembly (4) further comprises a mounting groove (405), wherein the mounting groove (405) is provided on one side of the mounting member (404), and a second fixing bolt (406) is fixedly installed inside the mounting groove (405).

6. The vortex air knife cleaner according to claim 1, characterized in that: The air guide assembly (5) comprises a diversion pipe (501), one side of the diversion pipe (501) is fixedly mounted on one side of the side plate (3), the top end of the diversion pipe (501) is fixedly connected to an air inlet pipe (502), the inner wall of the diversion pipe (501) is fixedly connected to a diversion plate (503), and the bottom end of the diversion pipe (501) is provided with a ventilation hole (504).

7. The vortex air knife cleaner according to claim 6, characterized in that: The air guide assembly (5) further comprises a mounting column (505), the top end of the mounting column (505) being fixedly mounted to the bottom end of the diversion pipe (501), and the bottom end of the mounting column (505) being fixedly mounted with an air pressure rod (506).

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