A dust collector for processing pesticide granules

Abstract

The utility model discloses a dust remover for pesticide granule processing in the technical field of pesticide dust removal, including the box, a plurality of support legs are fixedly connected to the lower end of box, still including push mechanism and filter mechanism, be equipped with filter cavity and dust fall cavity in the box, push mechanism is located in filter cavity and is used for driving pesticide granule to roll over horizontal movement, the upper and lower ends of box are fixedly connected with the feed pipe and the discharge pipe who are communicated in filter cavity respectively, the dust removal hopper who is communicated in dust fall cavity is fixedly connected to the lower end of box. The utility model has the advantages that: the utility model embodiment is equipped with filter mechanism, and a plurality of installation frames with filter screen are inserted between filter cavity and dust fall cavity, dust can be filtered out from filter screen and guided out by dust fall cavity rear dust removal hopper, and through the lock catch assembly, the installation and disassembly of installation frame are convenient to control, and it is convenient to clean or replace filter screen.

Description

Technical Field

[0001] This utility model relates to the field of pesticide dust removal technology, specifically to a dust collector for pesticide granule processing. Background Technology

[0002] After the production of pesticide granules, dust adheres to the granules. During the conveying, screening, and packaging processes, the large amounts of dust that adhere to the granules are stirred up, not only polluting the working environment and affecting the health of operators, but also potentially causing cross-contamination and impacting product quality. Existing dust removal equipment mostly uses fixed filters, which suffers from low dust removal efficiency, easy clogging of the filters, and inconvenient cleaning, thus affecting production efficiency. Utility Model Content

[0003] The technical problem this invention aims to solve is that existing dust removal equipment often fails to adequately consider the replacement and maintenance of filters, making disassembly and cleaning cumbersome.

[0004] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0005] A dust collector for processing pesticide granules includes a housing with several supporting legs fixedly connected to the lower end of the housing, and also includes a pushing mechanism and a filtering mechanism. The housing is provided with a filtering chamber and a dust collection chamber. The pushing mechanism is located in the filtering chamber and is used to drive the pesticide granules to roll and move horizontally. The upper and lower ends of the housing are respectively fixedly connected to an inlet pipe and an outlet pipe communicating with the filtering chamber. The lower end of the housing is fixedly connected to a dust collection funnel communicating with the dust collection chamber.

[0006] The filtration mechanism includes a mounting plate, a mounting frame, and a locking assembly. A handle is fixed to the outside of the mounting plate. Several mounting frames are fixed to the front end of the mounting plate. Several mounting slots are provided through the filter chamber and the dust collection chamber. The mounting frames are horizontally inserted into the mounting slots. A filter screen is provided on the mounting frame. The locking assembly is used to limit and fix the mounting plate.

[0007] Furthermore, the drive assembly includes a motor and a spiral conveyor plate. The motor is horizontally fixed to the outside of the housing, and the output end of the motor is fixed to a connecting shaft that is horizontally rotatably connected to the filter chamber. The spiral conveyor plate is fixed to the connecting shaft and rotatably engaged in the filter chamber.

[0008] Furthermore, limiting strips are symmetrically fixed to both sides of the mounting frame, and symmetrically distributed limiting grooves are provided on both sides of the mounting groove, with the limiting strips slidingly engaged within the limiting grooves.

[0009] Furthermore, the upper end of the mounting frame is provided with a groove, the filter screen is adhered to the groove, the thickness of the filter screen is the same as the depth of the groove, and the spiral conveyor plate rotates and fits against the filter screen.

[0010] Furthermore, the locking assembly includes a knob and a insert plate. The knob is rotatably located on the outside of the housing. The knob is fixedly connected to a first bevel gear via a connecting rod. The first bevel gear meshes with a second bevel gear. A screw is fixedly connected to the lower end of the second bevel gear. The insert plate has an L-shaped structure. A slider threaded to the screw is fixedly connected to the rear end of the insert plate. The mounting plate has vertically distributed slots, and the insert plate is inserted into the slots.

[0011] Furthermore, the housing is provided with a toothed groove, and the first bevel gear and the second bevel gear are both rotatably disposed in the toothed groove. A sliding groove located below the toothed groove is provided on the outer side of the housing. The screw is vertically rotatably connected to the sliding groove, and the slider is vertically slidably engaged in the sliding groove.

[0012] The beneficial effects of this utility model by adopting the above structure are as follows:

[0013] In this embodiment of the utility model, a pushing mechanism is provided. The screw conveyor plate is driven to rotate by a motor, which can drive the pesticide particles to tumble and move in the filter chamber, thereby promoting the removal of dust from the pesticide particles and filtering them out through the filter screen on the lower side.

[0014] In this embodiment of the utility model, a filtration mechanism is provided, and several mounting frames with filter screens are inserted between the filtration chamber and the dust collection chamber. Dust can be filtered out from the filter screens and discharged from the dust collection funnel at the back of the dust collection chamber. The mounting frames can be easily installed and removed by the locking assembly, and the filter screens can be easily cleaned or replaced. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the entire machine of this utility model. Figure 1 .

[0016] Figure 2 This is a schematic diagram of the entire machine of this utility model. Figure 2 .

[0017] Figure 3 This is a cross-sectional view of the box connection of this utility model.

[0018] Figure 4 This is a cross-sectional view of the box body of this utility model.

[0019] Figure 5 This is a schematic diagram of the filtration mechanism of this utility model.

[0020] Figure 6 This is a schematic diagram of the pushing mechanism of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Housing; 101. Feed pipe; 102. Discharge pipe; 103. Dust removal funnel; 104. Filter chamber; 105. Dust collection chamber; 106. Mounting slot; 107. Limiting slot; 2. Support leg; 3. Pushing mechanism; 301. Motor; 302. Connecting shaft; 303. Spiral conveyor plate; 4. Filtering mechanism; 401. Mounting plate; 402. Slot; 403. Mounting frame; 404. Limiting strip; 405. Groove; 406. Filter screen; 5. Locking assembly; 501. Knob; 502. First bevel gear; 503. Second bevel gear; 504. Screw; 505. Insert plate; 506. Slider. Detailed Implementation

[0023] like Figure 1-6 As shown, a dust collector for processing pesticide granules includes a housing 1, with several support legs 2 fixedly connected to the lower end of the housing 1, and also includes a pushing mechanism 3 and a filtering mechanism 4. The housing 1 is provided with a filtering chamber 104 and a dust collection chamber 105. The pushing mechanism 3 is located in the filtering chamber 104 and is used to drive the pesticide granules to roll and move horizontally. The upper and lower ends of the housing 1 are respectively fixedly connected to an inlet pipe 101 and an outlet pipe 102 communicating with the filtering chamber 104. The lower end of the housing 1 is fixedly connected to a dust collection funnel 103 communicating with the dust collection chamber 105.

[0024] like Figure 6 As shown, the driving assembly includes a motor 301 and a spiral conveyor plate 303. The motor 301 is horizontally fixed to the outside of the housing 1. The output end of the motor 301 is fixed to a connecting shaft 302 that is horizontally rotatably connected to the filter chamber 104. The spiral conveyor plate 303 is fixed to the connecting shaft 302 and rotatably fitted in the filter chamber 104. The motor 301 drives the spiral conveyor plate 303 to rotate, thereby causing the pesticide particles to tumble and be conveyed in the filter chamber 104, so that the dust in the pesticide particles is shaken off during the tumbling.

[0025] like Figure 3-5As shown, the filter mechanism 4 includes a mounting plate 401, a mounting frame 403, and a locking assembly 5. A handle is fixed to the outer side of the mounting plate 401. Several mounting frames 403 are fixed to the front end of the mounting plate 401. Several mounting grooves 106 are provided through the filter chamber 104 and the dust collection chamber 105. The mounting frames 403 are horizontally inserted into the mounting grooves 106. Filter screens 406 are provided on the mounting frames 403. The locking assembly 5 is used to limit and fix the mounting plate 401. Limiting strips 404 are symmetrically fixed to both sides of the mounting frame 403. Symmetrically distributed limiting grooves 107 are provided on both sides of the mounting grooves 106. The limiting strips 404 slide within the limiting grooves 107, thereby improving the installation of the mounting frames 403 within the housing 1. To ensure the stability of the installation, the upper end of the mounting frame 403 is provided with a groove 405, and the filter screen 406 is adhered to the groove 405. The thickness of the filter screen 406 and the depth of the groove 405 are the same. The spiral conveyor plate 303 rotates and adheres to the filter screen 406. After the mounting frame 403 is inserted into the housing 1, the upper wall of the mounting frame 403 and the surface of the installed filter screen 406 have the same curvature as the inner wall of the filter cavity 104. The spiral conveyor plate 303 rotates and adheres to the filter screen 406 and the mounting frame 403 in the filter cavity 104 to drive the pesticide particles to tumble and move. The dust in the tumbling pesticide particles is shaken off and filtered out from the filter screen 406 and is discharged from the housing 1 in sequence through the dust collection chamber 105 and the dust removal funnel 103, thereby realizing the dust removal of pesticide particles.

[0026] like Figure 1 , 4 As shown in Figure 5, the locking assembly 5 includes a knob 501 and a insert plate 505. The knob 501 is rotatably mounted on the outside of the housing 1. The knob 501 is fixedly connected to a first bevel gear 502 via a connecting rod. The first bevel gear 502 meshes with a second bevel gear 503. A screw 504 is fixedly connected to the lower end of the second bevel gear 503. The insert plate 505 has an L-shaped structure. A slider 506 threadedly connected to the screw 504 is fixedly connected to the rear end of the insert plate 505. The mounting plate 401 has vertically distributed slots 402. The insert plate 505 is inserted into and fitted into the slots 402. The housing 1 has teeth. The first bevel gear 502 and the second bevel gear 503 are both rotatably disposed in the tooth groove. A sliding groove located below the tooth groove is opened on the outer side of the housing 1. The screw 504 is vertically rotatably connected to the sliding groove, and the slider 506 is vertically slidably engaged in the sliding groove. By rotating the knob 501, the insert plate 505 is driven to vertically rise and fall on the outer side of the housing 1. When the insert plate 505 is inserted into the slot 402, the mounting plate 401 and the mounting frame 403 are limited and fixed. After the insert plate 505 is disengaged from the slot 402, the mounting plate 401 and the mounting frame 403 can be pulled out from the housing 1 by the handle, so that the filter screen 406 can be maintained.

[0027] In use, pesticide granules are introduced into the filter chamber 104 inside the housing 1 through the feed pipe 101. The output end of the motor 301 drives the connecting shaft 302 to rotate, which in turn drives the spiral conveyor plate 303 to rotate. This causes the pesticide granules to tumble and move in the filter chamber 104 with the spiral conveyor plate 303. When the pesticide granules tumble, dust is shaken off and filtered out through the filter screen 406 into the dust collection chamber 105. The dust is then discharged from the housing 1 through the dust collection funnel 103 at the lower end of the dust collection chamber 105 for collection. The dust-removed pesticide granules move with the spiral conveyor plate 303 to the discharge end. The pesticide granules are discharged from the outlet pipe 102 for collection. After the pesticide granules are processed, the knob 501 is turned to drive the first bevel gear 502 to rotate, which in turn drives the second bevel gear 503 to rotate, which in turn drives the screw 504 to rotate, which in turn drives the slider 506 to slide vertically upward in the slide groove, which in turn drives the insert plate 505 to slide vertically upward and disengage from the slot 402. Then, the mounting plate 401 can be pulled out by the handle to make the mounting frame 403 disengage from the mounting slot 106 in the box 1. Then, the filter screen 406 on the mounting frame 403 can be cleaned, maintained or replaced.

[0028] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A dust collector for processing pesticide granules, comprising a housing (1), wherein a plurality of support legs (2) are fixedly connected to the lower end of the housing (1), characterized in that: It also includes a pushing mechanism (3) and a filtering mechanism (4). The box (1) is provided with a filtering chamber (104) and a dust collection chamber (105). The pushing mechanism (3) is located in the filtering chamber (104) to drive the pesticide particles to roll and move horizontally. The upper and lower ends of the box (1) are respectively fixedly connected to the feed pipe (101) and the discharge pipe (102) connected to the filtering chamber (104). The lower end of the box (1) is fixedly connected to the dust collection chamber (105) with a dust removal funnel (103). The filtration mechanism (4) includes a mounting plate (401), a mounting frame (403), and a locking assembly (5). A handle is fixed to the outside of the mounting plate (401). Several mounting frames (403) are fixed to the front end of the mounting plate (401). Several mounting grooves (106) are provided through the filter chamber (104) and the dust collection chamber (105). The mounting frames (403) are horizontally inserted into the mounting grooves (106). A filter screen (406) is provided on the mounting frame (403). The locking assembly (5) is used to limit and fix the mounting plate (401).

2. The dust collector for pesticide granule processing according to claim 1, characterized in that: The pushing mechanism (3) includes a motor (301) and a spiral conveyor plate (303). The motor (301) is horizontally fixed to the outside of the housing (1). The output end of the motor (301) is fixed to a connecting shaft (302) that is horizontally rotatably connected to the filter chamber (104). The spiral conveyor plate (303) is fixed to the connecting shaft (302) and rotatably fitted in the filter chamber (104).

3. A dust collector for processing pesticide granules according to claim 2, characterized in that: The mounting frame (403) is symmetrically fixed with limiting strips (404) on both sides, and the mounting groove (106) is provided with symmetrically distributed limiting grooves (107) on both sides, and the limiting strips (404) slide in the limiting grooves (107).

4. A dust collector for processing pesticide granules according to claim 3, characterized in that: The mounting frame (403) has a groove (405) at its upper end. The filter screen (406) is bonded to the groove (405). The thickness of the filter screen (406) is the same as the depth of the groove (405). The spiral conveyor plate (303) rotates and fits against the filter screen (406).

5. A dust collector for processing pesticide granules according to any one of claims 1-4, characterized in that: The locking assembly (5) includes a knob (501) and a plate (505). The knob (501) is rotatably located on the outside of the housing (1). The knob (501) is fixedly connected to a first bevel gear (502) via a connecting rod. The first bevel gear (502) meshes with a second bevel gear (503). The lower end of the second bevel gear (503) is fixedly connected to a screw (504). The plate (505) is designed with an L-shaped structure. The rear end of the plate (505) is fixedly connected to a slider (506) threaded onto the screw (504). The mounting plate (401) has vertically distributed slots (402). The plate (505) is inserted into the slots (402).

6. A dust collector for processing pesticide granules according to claim 5, characterized in that: The housing (1) is provided with a toothed groove. The first bevel gear (502) and the second bevel gear (503) are both rotatably disposed in the toothed groove. A sliding groove located on the lower side of the toothed groove is provided on the outer side of the housing (1). The screw (504) is vertically rotatably connected to the sliding groove. The slider (506) is vertically slidingly engaged in the sliding groove.

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