Feeding auger with dust falling function

Abstract

The utility model relates to the technical field of augers, in particular to a feeding auger with a dust falling function, which comprises an auger body, a dust collecting hopper arranged on one side of the auger body, a box body fixedly sleeved with the bottom of the dust collecting hopper, small fans fixedly mounted on two sides of the box body, a discharging barrel arranged on one sides of the small fans, and a dust collecting cover mounted on the upper side of the discharging barrel. A dust falling box is arranged on one side of the dust collecting cover; a large fan is mounted on one side of the dust falling box; when a large amount of dust is raised in the process that raw materials for production enter the feeding port, air in the box body is sucked and discharged through the small draught fan, at the moment, negative pressure is formed at the dust collecting hopper, then raised dust is sucked and gathered in the box body, and therefore dust falling at the feeding port is achieved; at the moment, the large fan is started, the large fan sucks and discharges air in the dust falling box, at the moment, negative pressure is indirectly formed in the dust collection cover, raised dust is sucked into the dust falling box from the dust collection cover, and therefore dust falling of the discharging opening is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of augers, in particular to a feeding augers with a dust reduction function. Background Art

[0002] The feeding auger is an important mechanical equipment, which is mainly used for direct conveying of granular or powdered materials. Its working principle is to use the spiral blades on the rotating shaft to push the material forward. The feeding auger can find application in various industrial fields, such as plastics, chemicals, food, feed and medicine industries.

[0003] In the prior art, during the production of insulating glass, it is often necessary to transport its production raw materials through an auger. Since a large amount of crushed stone and dust are mixed in the raw materials, a large amount of dust will be stirred up in the process of the raw materials for the production of insulating glass entering the feed port. At the same time, a large amount of dust will be stirred up in the process of the materials falling from the discharge port into the unloading container, thereby polluting the working environment. At the same time, the dust entering the breathing duct of the staff will also affect the health of the staff. In order to reduce the impact of the raw materials for the production of insulating glass on the working environment during the feeding process, the utility model proposes a feeding auger with a dust reduction function. Utility Model Content

[0004] The purpose of the utility model is to provide a feeding auger with a dust reduction function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding auger with dust reduction function, comprising: an auger body, a dust collecting hopper is arranged on one side of the auger body, a bottom fixed sleeve of the dust collecting hopper is arranged in a box body, small fans are fixedly installed on both sides of the box body, a discharge bucket is arranged on one side of the small fan, a dust collecting hood is installed on the upper side of the discharge bucket, a dust reduction box is arranged on one side of the dust collecting hood, and a large fan is installed on one side of the dust reduction box.

[0006] Preferably, the bottom of the dust hopper is fixedly sleeved in the box body, and a rectangular hole is opened on one side of the box body.

[0007] Preferably, a dust collecting plate is provided at the lower side of the dust collecting hopper, a limiting plate is provided on one side of the dust collecting plate, and a sealing strip is fixedly connected to the other side of the dust collecting plate.

[0008] Preferably, the dust collecting plate is slidably connected to the rectangular hole, a small air duct is fixedly sleeved on one side of the small fan, and one end of the small air duct is fixedly sleeved in the box.

[0009] Preferably, the dust collecting cover is slidably installed in the material blocking cover, the bottom of the material blocking cover is slidably inserted in the limiting ring, and the limiting ring is fixedly sleeved on the outer ring surface of the discharge barrel.

[0010] Preferably, a sealing ring is provided on a fixed sleeve on one side of the dust collecting hood, and the dust collecting hood and the dust suppression box are fixedly connected via a connecting pipe.

[0011] Preferably, a spray box is fixedly installed on the top of the dust reduction box, a filter plate is fixedly installed inside the dust reduction box, the bottom of the dust reduction box is fixedly connected to the water tank, one side of the water tank is fixedly connected to the bottom of the large fan, one side of the large fan is fixedly connected to one end of the large air duct, and the other end of the large air duct is fixedly sleeved in the dust reduction box.

[0012] Compared with the prior art, the utility model has the following beneficial effects: an inlet is provided at the bottom of one side of the auger body, and an outlet is provided at the top of the other side of the auger body. When a large amount of dust is stirred up during the process of the raw materials for production entering the inlet, the air inside the box is sucked in and discharged through the small fan. At this time, negative pressure is formed at the dust collecting hopper, and the raised dust is then sucked in and gathered in the box, thereby achieving dust reduction at the inlet. When the material falls into the unloading bucket from the outlet and stirs up dust, the large fan is started at this time, and the air inside the dust reduction box is sucked in and discharged. At this time, negative pressure is indirectly formed in the dust collecting hood, and then the raised dust is sucked into the dust reduction box from the dust collecting hood, and the spray box is started, and water is sprayed through the nozzle at the bottom of the spray box, and then the gas flowing inside the dust reduction box is sprayed, thereby achieving dust reduction at the outlet, thereby achieving dust treatment, and further reducing the impact of dust raising on the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a top view schematic diagram of the overall structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0016] Figure 4 It is a top view schematic diagram of the internal structure of the utility model.

[0017] In the figure: 1. auger body; 2. dust collecting hopper; 3. box body; 4. small fan; 5. unloading bucket; 6. dust collecting hood; 7. dust suppression box; 8. large fan; 9. rectangular hole; 10. dust collecting plate; 11. limit plate; 12. sealing strip; 13. small air duct; 14. material blocking hood; 15. limit ring; 16. sealing ring; 17. connecting pipe; 18. spray box; 19. filter plate; 20. water tank; 21. large air duct. DETAILED DESCRIPTION

[0018] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0019] Embodiment 1

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a feeding auger with dust reduction function, comprising: an auger body 1, a dust collecting hopper 2 is arranged on one side of the auger body 1, the bottom of the dust collecting hopper 2 is fixedly sleeved in a box body 3, small fans 4 are fixedly installed on both sides of the box body 3, a discharge bucket 5 is arranged on one side of the small fan 4, a dust collecting hood 6 is installed on the upper side of the discharge bucket 5, a dust reduction box 7 is arranged on one side of the dust collecting hood 6, and a large fan 8 is installed on one side of the dust reduction box 7.

[0021] A feed port is provided at the bottom of one side of the auger body 1, and a discharge port is provided at the top of the other side of the auger body 1. When a large amount of dust is stirred up during the process of the raw materials for production entering the feed port, the air inside the box body 3 is sucked in and discharged through the small fan 4. At this time, negative pressure is formed at the dust hopper 2, and then the raised dust is sucked in and gathered in the box body 3, thereby achieving dust reduction at the feed port. When the material falls into the discharge bucket 5 from the discharge port and stirs up dust, the large fan 8 is started at this time, and the large fan 8 sucks in and discharges the air inside the dust reduction box 7. At this time, negative pressure is indirectly formed on the dust collecting hood 6, and then the raised dust is sucked into the dust reduction box 7 from the dust collecting hood 6, thereby achieving dust reduction at the discharge port, thereby achieving dust treatment, and further reducing the impact of dust raising on the working environment.

[0022] Embodiment 2: On the basis of embodiment 1, the bottom of the dust hopper 2 is fixedly sleeved in the box body 3, and a rectangular hole 9 is opened on one side of the box body 3. The bottom of the dust hopper 2 is fixedly sleeved in the box body 3 and communicated with the box body 3. The rectangular hole 9 opened on one side of the box body 3 facilitates the disassembly and assembly of the dust collecting plate 10. A dust collecting plate 10 is arranged on the lower side of the dust hopper 2, and a limiting plate 11 is arranged on one side of the dust collecting plate 10. A sealing strip 12 is fixedly connected to the other side of the dust collecting plate 10, and one side of the limiting plate 11 is fixedly connected to the inner wall of the box body 3. The dust collecting plate 10 is fixedly connected, the limit plate 11 supports one side of the dust collecting plate 10, and the other side of the dust collecting plate 10 is fixedly sleeved with a sealing strip 12, so as to seal the gap between the dust collecting plate 10 and the box body 3, and the dust collecting plate 10 is slidably connected to the rectangular hole 9, and a small air duct 13 is fixedly sleeved on one side of the small fan 4, and one end of the small air duct 13 is fixedly sleeved in the box body 3. The small fan 4 is connected with the box body 3 through the small air duct 13, so that the small fan 4 can suck and discharge air from the inside of the box body 3 through the small air duct 13.

[0023] The small fan 4 is electrically connected to the external terminal control device. When the material enters the feed port on one side of the bottom of the auger body 1 and stirs up dust, the small fan 4 is started, and the air inside the box body 3 is sucked in and discharged by the small fan 4 in cooperation with the small air duct 13. At this time, negative pressure is formed in the dust collecting hopper 2, and then the dust raised by the feed port is sucked in and the dust enters the box body 3. When the dust passes through the dust collecting plate 10 installed in the box body 3, it is adsorbed by the dust collecting plate 10, thereby achieving dust reduction treatment for the dust at the feed port. The sealing strip 12 fixedly mounted on one side of the dust collecting plate 10 adheres to the box body 3 to ensure sealing, thereby better forming a negative pressure in the dust collecting hopper 2. At the same time, the limiting plate 11 fixedly mounted in the box body 3 can facilitate the support of the dust collecting plate 10. When the dust collecting plate 10 needs to be replaced after long-term use, it only needs to peel off the sealing strip 12 from one side of the box body 3, and pull the dust collecting plate 10 out of the rectangular hole 9 for replacement.

[0024] Embodiment 3: On the basis of embodiment 2, the dust collecting hood 6 is slidably installed in the material blocking hood 14, and the bottom of the material blocking hood 14 is slidably inserted in the limiting ring 15, and the limiting ring 15 is fixedly sleeved on the outer ring surface of the discharge barrel 5, and the discharge barrel 5 is used to receive the material in the discharge port. The outer ring surface of the discharge barrel 5 is fixedly sleeved with a limiting ring 15, and the limiting ring 15 limits the material blocking hood 14, thereby facilitating the sliding insertion of the material blocking hood 14 on the limiting ring 15, and facilitating the installation and removal of the material blocking hood 14. The setting of the material blocking hood 14 can reduce the outward lifting of materials, and a sealing ring 16 is fixedly sleeved on one side of the dust collecting hood 6. The dust collecting hood 6 and the dust suppression box 7 are fixedly connected by a connecting pipe 17. The sealing ring 16 fixedly sleeved on one side of the dust collecting hood 6 can prevent the dust from passing through the material blocking hood 14 when the dust collecting hood 6 adsorbs dust. The dust collecting hood 6 flies out from the gap with the dust collecting hood 6, and the dust collecting hood 6 is connected with the dust reduction box 7 through a connecting pipe 17. A spray box 18 is fixedly installed on the top of the dust reduction box 7, and a filter plate 19 is fixedly installed inside the dust reduction box 7. The bottom of the dust reduction box 7 is fixedly connected with a water tank 20, one side of the water tank 20 is fixedly connected with the bottom of the large fan 8, and one side of the large fan 8 is fixedly connected with one end of a large air duct 21, and the other end of the large air duct 21 is fixedly sleeved in the dust reduction box 7. The spray box 18 fixedly installed on the top of the dust reduction box 7 is used to spray and reduce the dust in the dust reduction box 7, and the filter plate 19 filters the dust in the spray liquid. The water tank 20 is fixedly installed at the bottom of the dust reduction box 7, so as to facilitate the collection of the sprayed water for subsequent use. The large fan 8 and the dust reduction box 7 are connected through a large air duct 21.

[0025] The discharge barrel 5 is placed on the lower side of the top discharge port on one side of the auger body 1, and the blocking cover 14 is slidably inserted on the top of the discharge barrel 5 by the setting of the limit ring 15. The setting of the blocking cover 14 can reduce the degree of material flying outward, and then the dust collecting cover 6 is slidably inserted into the blocking cover 14 by the mobile water tank 20. The sealing ring 16 fixedly sleeved on one side of the blocking cover 14 plays a sealing role to prevent dust from escaping from the gap between the dust collecting cover 6 and the blocking cover 14. The large fan 8 is connected to the external terminal control device by telecommunication. When the material falls into the discharge barrel 5 from the discharge port of the auger body 1 and stirs up dust, the large fan 8 is started, and the large fan 8 and the large air duct 21 The cooperation makes the air inside the dust reduction box 7 be sucked in and discharged. At this time, negative pressure is formed at the connecting pipe 17, and then the raised dust is sucked into the dust reduction box 7 from the dust collecting hood 6. At this time, the spray box 18 is started, and then water is sprayed through the nozzle at the bottom of the spray box 18, and then the gas flowing inside the dust reduction box 7 is sprayed, thereby realizing the treatment of dust at the discharge port. The dust after spraying is filtered by the filter plate 19, and the remaining water falls into the bottom of the water tank 20. A connecting hole is opened on one side of the water tank 20. The water tank 20 can be connected to a water pump through the connecting hole, and the spray liquid filtered in the water tank 20 is sent into the spray box 18 again, so that the spray liquid is reused.

[0026] 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 feeding auger with dust reduction function, comprising an auger body (1), characterized in that: A dust collecting hopper (2) is arranged on one side of the auger body (1), the bottom of the dust collecting hopper (2) is fixedly sleeved in the box body (3), and small fans (4) are fixedly installed on both sides of the box body (3); A discharge bucket (5) is arranged on one side of the small fan (4), a dust collecting hood (6) is installed on the upper side of the discharge bucket (5), a dust reduction box (7) is arranged on one side of the dust collection hood (6), and a large fan (8) is installed on one side of the dust reduction box (7).

2. A feeding auger with dust reduction function according to claim 1, characterized in that: The bottom of the dust collecting hopper (2) is fixedly sleeved in the box body (3), and a rectangular hole (9) is opened on one side of the box body (3).

3. A feeding auger with dust reduction function according to claim 2, characterized in that: A dust collecting plate (10) is arranged at the lower side of the dust collecting hopper (2), a limiting plate (11) is arranged on one side of the dust collecting plate (10), and a sealing strip (12) is fixedly connected to the other side of the dust collecting plate (10).

4. The feeding auger with dust reduction function according to claim 3, characterized in that: The dust collecting plate (10) is slidably connected to the rectangular hole (9); a small air duct (13) is fixedly sleeved on one side of the small fan (4); and one end of the small air duct (13) is fixedly sleeved in the box body (3).

5. The feeding auger with dust reduction function according to claim 4, characterized in that: The dust collecting cover (6) is slidably installed in the material blocking cover (14), the bottom of the material blocking cover (14) is slidably inserted in the limiting ring (15), and the limiting ring (15) is fixedly sleeved on the outer ring surface of the discharge barrel (5).

6. The feeding auger with dust reduction function according to claim 5, characterized in that: A sealing ring (16) is fixedly sleeved on one side of the dust collecting hood (6), and the dust collecting hood (6) and the dust reduction box (7) are fixedly connected via a connecting pipe (17).

7. The feeding auger with dust reduction function according to claim 6, characterized in that: A spray box (18) is fixedly installed on the top of the dust reduction box (7), a filter plate (19) is fixedly installed inside the dust reduction box (7), the bottom of the dust reduction box (7) is fixedly connected to a water tank (20), one side of the water tank (20) is fixedly connected to the bottom of the large fan (8), one side of the large fan (8) is fixedly connected to one end of a large air duct (21), and the other end of the large air duct (21) is fixedly sleeved in the dust reduction box (7).

Images