Dust removal equipment

Abstract

The utility model relates to the technical field of dust removal, in particular to dust removal equipment which comprises a dust removal box, a cleaning device is arranged in the dust removal box and close to the upper portion, the cleaning device comprises a motor and a plurality of sweeping rollers, an air blower is embedded in the right end face of the dust removal box and close to the middle, and a collecting box is arranged in the middle of the left end face of the dust removal box. According to the dust removal equipment, the cleaning device is arranged, under the cooperation of a plurality of cleaning rollers, corn kernels entering the dust removal equipment are fully cleaned and matched, a plurality of gears are meshed with a central gear, the central cleaning roller drives the four surrounding cleaning rollers to rotate synchronously, a motor provides power, an air blower is arranged and connected with a power source, and air is continuously blown into the dust removal equipment; corn kernels are separated from dust particles, shreds and bract chippings under the action of gravity, a storage box collects falling corn kernels, a dust collection box is matched in a collection box, the blown dust particles, shreds and bract chippings can be collected easily, overall combination and installation are convenient and fast, and corn dust removal cooperation can be carried out rapidly and conveniently.

Description

Technical Field

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

[0002] The cattle concentrate supplement is mainly made of corn, soybean meal, cottonseed meal, calcium hydrogen phosphate, stone powder, additive premix and salt in proportion. Corn, soybean meal, cottonseed meal and stone powder need to be processed before mixing. The corn in the raw material of cattle concentrate supplement needs to be processed to remove dust on the surface of corn, silk, bracts, straw fragments, etc., to reduce the impact of impurities on cattle concentrate;

[0003] The utility model with the publication number CN219536896U discloses a dust removal device for corn processing, including a corn threshing device, wherein the top of the corn threshing device is connected to a feed port, and a dust removal mechanism is arranged in the feed port. Since the dust-proof plate can block the inside of the feed port when not in use, when the bagged corn enters the feed port after the bag is broken, the impurities and dust carried in the bagged corn can be effectively blocked from moving;

[0004] The above technical scheme, when the corn is subsequently processed in the corn threshing equipment, blocks the impurity dust in the corn from moving to the outside of the feed port due to its lightness, thereby effectively avoiding the generation of large dust during the processing of the corn, so that the corn threshing equipment has a good dust removal effect in the processing of corn, effectively ensures the purity of the surrounding air during the corn processing, and is more convenient for the use of the overall device; however, the dust attached to the surface of the corn kernels is not easy to remove, and the removed silk, husk debris, etc. are not easy to collect and process in a centralized manner to reduce the impact on the surrounding environment, and it is not easy to observe the dust removal status of the internal corn in real time. Utility Model Content

[0005] The purpose of the utility model is to provide a dust removal device to solve the problem that the dust removal device for corn processing with the authorization publication number CN219536896U proposed in the above-mentioned background technology is difficult to remove the dust attached to the surface of the corn kernels, and the removed silk, husk debris, etc. are not convenient to be collected and processed in a centralized manner to reduce the impact on the surrounding environment, and it is not convenient to observe the dust removal status of the internal corn in real time.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A dust removal device comprises a dust removal box, wherein a cleaning device is arranged near the top of the dust removal box, the cleaning device comprises a motor and a plurality of cleaning rollers, a blower is embedded near the middle on the right end surface of the dust removal box, a collecting box is arranged in the middle on the left end surface of the dust removal box, a slot is provided on the front end surface of the dust removal box near the bottom, a storage box is arranged in the slot, the cleaning rollers are distributed in a matrix, a main shaft is provided in the middle of the cleaning rollers, gears are provided on the ends of the main shafts, a plurality of brushes are arranged on the outer wall of the cleaning rollers, the output shaft of the motor is coaxially connected with the main shaft of the cleaning roller located at the center, a through slot connected to the inside of the collecting box is provided on the left end surface of the dust removal box, an installation slot is provided at the front end of the collecting box, a dust collecting box is arranged in the installation slot, and transparent plates are symmetrically embedded on the outer wall of the dust removal box.

[0008] Preferably, a top cover is provided on the top of the dust removal box, a feed hopper is embedded on the upper surface of the top cover, and a sealing cover is provided on the top of the feed hopper.

[0009] In the utility model, a top cover with a feed hopper is provided, which is convenient for continuously adding corn through the feed hopper. With the cooperation of the sealing cover, the influence of external dust entering through the feed hopper when not in use is reduced.

[0010] Preferably, an annular block is provided at a position corresponding to the lower surface of the top cover and the inner wall of the dust removal box, the top of the annular block is welded and fixed to the top cover, and the width of the outer wall of the annular block is adapted to the width of the inner wall of the dust removal box.

[0011] In the utility model, the annular block is provided to help the top cover to stably plug and match with the dust removal box.

[0012] Preferably, the transparent plate is bonded and fixed to the dust removal box, the interior of the blower and the interior of the dust removal box are connected to each other, the blower is fixedly connected to the dust removal box by screws, a baffle is provided at the interior of the dust removal box corresponding to the blower outlet, the baffle is inclined, and a plurality of through holes are opened on the baffle.

[0013] In the utility model, the transparent plate is made of tempered glass, which helps outsiders to observe the internal conditions in real time through the transparent plate. The blower is connected to an external power source, which helps to continuously blow air into the dust removal box, and dust particles, silk, husk debris and corn are separated under the action of gravity. With the cooperation of the baffle, it is convenient to receive the corn mixture after cleaning, which helps to separate the dust particles.

[0014] Preferably, the brushes are distributed in a circular shape with equal intervals, the brushes are bonded and fixed to the cleaning roller, the main shaft and the cleaning roller are an integrally formed structure, the cleaning roller is rotatably connected to the dust removal box through the main shaft, the gears are welded and fixed to the main shaft, there are at least five cleaning rollers, four of which are distributed around the central cleaning roller, and the gears on the four outer cleaning rollers are all meshed with the central gear, and the motor is fixedly connected to the dust removal box by screws.

[0015] In the utility model, a motor is provided and connected to an external power supply, which helps to provide real-time power for the rotation of the cleaning roller at the center position. With the cooperation of five gears, the five cleaning rollers can rotate synchronously to clean the fallen corn kernels and clean the dust particles attached to the surface of the corn kernels.

[0016] Preferably, a through groove is provided on the left side surface of the dust removal box, a ventilation groove is provided on the outer wall of the collecting box corresponding to the through groove, an opening is provided on the dust collecting box corresponding to the ventilation groove, a filter is embedded on the front end surface of the dust collecting box near the top, and a handle is also provided on the front end surface of the dust collecting box.

[0017] In the utility model, the cooperation of the ventilation groove and the through groove is provided to facilitate the flow of air inside the dust removal box to the collection box, so that dust particles, silk, and bract debris are blown into the collection box. The installation of the filter screen helps to discharge the air inside the dust collection box and realize the continuous circulation of the internal air. The installation of the handle helps to push and pull the dust collection box.

[0018] Preferably, the width of the inner wall of the slot is matched with the width of the outer wall of the storage box, a handle is provided on the outer wall of the storage box, and support columns are provided on the lower surface of the dust removal box near the four corners.

[0019] In the utility model, the storage box collects the fallen corn grains and stores them centrally. With the cooperation of the pull handle, it is helpful to manually open or close the storage box. With the cooperation of the support column pair, it is helpful to hold up the entire device and increase the overall independent stability.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The utility model provides a cleaning device, which can fully clean the incoming corn kernels with the cooperation of multiple cleaning rollers, and multiple gears are meshed with the central gear, so that the central cleaning roller drives the four surrounding cleaning rollers to rotate synchronously. The motor provides power, and a blower is provided and powered on to continuously blow air into the interior. The corn kernels are separated from dust particles, silk, and husk fragments under the action of gravity. The storage box collects the fallen corn kernels, and the dust box is used in the collection box to help collect the blown-in dust particles, silk, and husk fragments. The overall combination is easy to install, which is convenient for quickly adding corn dust removal.

[0022] The utility model provides a top cover with a feed hopper, and with the cooperation of the annular block, it can be quickly installed and coordinated with the dust removal box, so that the added corn is concentrated in the middle position of the cleaning roller. With the cooperation of the sealing cover, internal protection is achieved to reduce the impact of external dust entering when not in use. The installation of a transparent plate helps to observe the dust removal status of the internal corn in real time. The installation of a baffle and the cooperation of multiple perforations can guide the falling corn and help with air blowing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the utility model with the top cover removed;

[0025] Figure 3 This is a schematic diagram of the combined structure of the top cover and the feed hopper of the utility model;

[0026] Figure 4 It is a schematic diagram of the cleaning device of the utility model;

[0027] Figure 5 This is a schematic diagram of the combined structure of the dust removal box and the blower of the utility model;

[0028] Figure 6 This is a schematic diagram of the combined structure of the collection box and the dust box of the utility model;

[0029] Figure 7 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0030] The meaning of each number in the figure is:

[0031] Dust removal box; 10, transparent plate; 11, slot; 12, support column; 13, through slot; 14, baffle; 140, perforation;

[0032] Top cover; 20, feed hopper; 21, annular block; 22, sealing cover;

[0033] Motor; 30, cleaning roller; 300, brush; 31, main shaft; 310, gear;

[0034] Storage box; 40. Handle;

[0035] Blower;

[0036] Collection box; 60, mounting slot; 600, ventilation slot; 61, dust box; 610, opening; 611, filter; 612, handle. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] See also Figure 1-Figure 7 , this embodiment provides a technical solution:

[0042] A dust removal device comprises a dust removal box 1, wherein a cleaning device is arranged near the top of the dust removal box 1, the cleaning device comprises a motor 3 and a plurality of cleaning rollers 30, a blower 5 is embedded near the middle on the right end surface of the dust removal box 1, a collecting box 6 is arranged in the middle on the left end surface of the dust removal box 1, a slot 11 is provided near the bottom on the front end surface of the dust removal box 1, a storage box 4 is arranged in the slot 11, the cleaning rollers 30 are distributed in a matrix, a main shaft 31 is provided in the middle of the cleaning rollers 30, a gear 310 is provided at the end of the main shaft 31, a plurality of brushes 300 are arranged on the outer wall of the cleaning roller 30, the output shaft of the motor 3 is coaxially connected with the main shaft 31 of the cleaning roller 30 located at the center position, a through groove 13 connected to the inside of the collecting box 6 is provided on the left end surface of the dust removal box 1, a mounting groove 60 is provided at the front end of the collecting box 6, a dust collecting box 61 is arranged in the mounting groove 60, and a transparent plate 10 is symmetrically embedded on the outer wall of the dust removal box 1.

[0043] In this embodiment, a top cover 2 is provided on the top of the dust removal box 1 , a feed hopper 20 is embedded on the upper surface of the top cover 2 , and a sealing cover 22 is provided on the top of the feed hopper 20 .

[0044] In the utility model, a top cover 2 with a feed hopper 20 is provided, which is convenient for continuously adding corn through the feed hopper 20. With the cooperation of the sealing cover 22, the influence of external dust entering through the feed hopper 20 when not in use is reduced.

[0045] Furthermore, an annular block 21 is provided at the lower surface of the top cover 2 corresponding to the inner wall of the dust removal box 1 , the top of the annular block 21 is welded and fixed to the top cover 2 , and the width of the outer wall of the annular block 21 is adapted to the width of the inner wall of the dust removal box 1 .

[0046] In the utility model, the annular block 21 is provided to help the top cover 2 to be stably plugged and matched with the dust removal box 1 .

[0047] Specifically, the transparent plate 10 is bonded and fixed to the dust removal box 1, the interior of the blower 5 is connected to the interior of the dust removal box 1, the blower 5 is fixedly connected to the dust removal box 1 by screws, and a baffle 14 is provided at the interior of the dust removal box 1 corresponding to the outlet of the blower 5. The baffle 14 is inclined and has a plurality of through holes 140.

[0048] In the utility model, the transparent plate 10 is made of tempered glass, which helps outsiders to observe the internal conditions in real time through the transparent plate 10. The blower 5 is connected to the external power supply, which helps to continuously blow air into the dust removal box 1, and the dust particles, silk, husk debris and corn are separated under the action of gravity. With the cooperation of the baffle 14, it is convenient to receive the corn mixture after cleaning, which helps to separate the dust particles.

[0049] It should be noted that the brushes 300 are distributed in a ring shape with equal intervals, the brushes 300 are bonded and fixed to the cleaning roller 30, the main shaft 31 and the cleaning roller 30 are an integrally formed structure, the cleaning roller 30 is rotatably connected to the dust removal box 1 through the main shaft 31, the gear 310 is welded and fixed to the main shaft 31, there are at least five cleaning rollers 30, four of which are distributed around the central cleaning roller 30, and the gears 310 on the four outer cleaning rollers 30 are all meshed with the central gear 310, and the motor 3 is fixedly connected to the dust removal box 1 by screws.

[0050] In the utility model, a motor 3 is provided and connected to an external power source, which helps to provide real-time power for the rotation of the cleaning roller 30 at the center position. With the cooperation of the five gears 310, the five cleaning rollers 30 can rotate synchronously to clean the corn kernels that have fallen down, and clean the dust particles attached to the surface of the corn kernels.

[0051] Furthermore, a through groove 13 is opened on the left side surface of the dust removal box 1, a ventilation groove 600 is opened on the outer wall of the collecting box 6 corresponding to the through groove 13, an opening 610 is opened on the dust collecting box 61 corresponding to the ventilation groove 600, a filter net 611 is embedded on the front end surface of the dust collecting box 61 near the top, and a handle 612 is also provided on the front end surface of the dust collecting box 61.

[0052] In the utility model, the ventilation groove 600 is provided to cooperate with the through groove 13, so as to facilitate the flow of air inside the dust removal box 1 into the collection box 6, so that dust particles, silk, and bract debris can be blown into the collection box 6. The installation of the filter 611 helps to discharge the air inside the dust box 61, so as to achieve continuous circulation of the internal air. The installation of the handle 612 helps to push and pull the dust box 61.

[0053] It is worth adding that the width of the inner wall of the slot 11 matches the width of the outer wall of the storage box 4 , a handle 40 is provided on the outer wall of the storage box 4 , and support columns 12 are provided on the lower surface of the dust removal box 1 near the four corners.

[0054] In the utility model, the storage box 4 collects the fallen corn grains and stores them centrally. The cooperation of the pull handle 40 helps to manually open or close the storage box 4. The cooperation of the pair of support columns 12 helps to hold up the entire device and increase the overall independent stability.

[0055] When the dust removal device of this embodiment is used, the user rotates and connects the plurality of cleaning rollers 30 to the dust removal box 1 through the main shaft 31, and the four gears 310 are all meshed with the gear 310 at the center position, the motor 3 is installed on the outer wall of the dust removal box 1, the transparent plate 10 is combined with the dust removal box 1, and then the blower 5 is fixed to the outer wall of the dust removal box 1, the dust collection box 61 with the filter screen 611 is plugged into the collection box 6, and the storage box 4 is plugged into the dust removal box 1, the top cover 2 with the feed hopper 20 is plugged into the dust removal box 1 through the annular block 21, and the motor 3 and the blower 5 are connected. After the external power supply is turned on, the corn to be added is added from the feed hopper 20, and the dust particles attached to the outer wall of the corn kernels are cleaned with the cooperation of the cleaning roller 30 with a brush 300. The blower 5 blows air to separate the corn kernels from the dust particles, silk, and husk debris under the action of gravity. The separated corn kernels enter the storage box 4, and the debris enters the dust collecting box 61. The overall combination is easy to install, and the internal dust removal status can be observed in real time through the transparent plate 10. The collected materials and debris particles are conducive to centralized processing and coordination, thereby reducing the impact on the surrounding environment during dust removal.

[0056] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A dust removal device, comprising a dust removal box (1), a cleaning device being provided near the top of the dust removal box (1), the cleaning device comprising a motor (3) and a plurality of cleaning rollers (30), a blower (5) being embedded near the middle of the right end surface of the dust removal box (1), a collecting box (6) being provided at the middle of the left end surface of the dust removal box (1), a slot (11) being provided near the bottom of the front end surface of the dust removal box (1), a storage box (4) being provided in the slot (11), characterized in that: The cleaning rollers (30) are arranged in a matrix, a main shaft (31) is provided in the middle of each cleaning roller (30), a gear (310) is provided at the end of each main shaft (31), a plurality of brushes (300) are provided on the outer wall of each cleaning roller (30), an output shaft of the motor (3) is coaxially connected to the main shaft (31) of the cleaning roller (30) located at the center, a through groove (13) communicating with the interior of the collection box (6) is provided on the left end surface of the dust removal box (1), a mounting groove (60) is provided at the front end of the collection box (6), a dust collection box (61) is provided in the mounting groove (60), and a transparent plate (10) is symmetrically embedded on the outer wall of the dust removal box (1).

2. The dust removal device according to claim 1, characterized in that: The dust removal box (1) is provided with a top cover (2) on the top, a feed hopper (20) is embedded on the upper surface of the top cover (2), and a sealing cover (22) is provided on the top of the feed hopper (20).

3. The dust removal device according to claim 2, characterized in that: An annular block (21) is provided at a position on the lower surface of the top cover (2) corresponding to the inner wall of the dust removal box (1); the top of the annular block (21) is welded and fixed to the top cover (2); and the width of the outer wall of the annular block (21) matches the width of the inner wall of the dust removal box (1).

4. The dust removal device according to claim 1, characterized in that: The transparent plate (10) is bonded and fixed to the dust removal box (1); the interior of the blower (5) and the interior of the dust removal box (1) are in communication with each other; the blower (5) is fixedly connected to the dust removal box (1) by screws; a baffle (14) is provided at a position inside the dust removal box (1) corresponding to an outlet of the blower (5); the baffle (14) is inclined, and a plurality of through holes (140) are provided on the baffle (14).

5. The dust removal device according to claim 1, characterized in that: The brushes (300) are distributed in a circular shape with equal spacing. The brushes (300) are bonded and fixed to the cleaning roller (30). The main shaft (31) and the cleaning roller (30) are an integrally formed structure. The cleaning roller (30) is rotatably connected to the dust removal box (1) via the main shaft (31). The gear (310) is welded and fixed to the main shaft (31). There are at least five cleaning rollers (30), four of which are distributed around the central cleaning roller (30), and the gears (310) on the four outer cleaning rollers (30) are all meshed with the central gear (310). The motor (3) is fixedly connected to the dust removal box (1) via screws.

6. The dust removal device according to claim 1, characterized in that: A through slot (13) is provided on the left side surface of the dust removal box (1); a ventilation slot (600) is provided on the outer wall of the collection box (6) at a position corresponding to the through slot (13); an opening (610) is provided on the dust collection box (61) at a position corresponding to the ventilation slot (600); a filter screen (611) is embedded on the front end surface of the dust collection box (61) near the top; and a handle (612) is also provided on the front end surface of the dust collection box (61).

7. The dust removal device according to claim 1, characterized in that: The width of the inner wall of the slot (11) matches the width of the outer wall of the storage box (4); a handle (40) is provided on the outer wall of the storage box (4); and support columns (12) are provided on the lower surface of the dust removal box (1) near the four corners.

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