Cyclone dust collector

Abstract

The utility model discloses a cyclone dust collector which comprises a barrel body and a rotating shaft, an air inlet is formed in the barrel body, a fixing rod is fixedly connected to the inner wall of the barrel body, an air outlet pipe is fixedly connected to the other end of the fixing rod, a fixing strip is fixedly connected to the interior of the air outlet pipe, a protective cover is fixedly connected to the top of the fixing strip, and the protective cover is fixedly connected to the rotating shaft. A motor is fixedly installed in the protective cover, and the output end of the motor is rotationally connected with the fixing strip. Through the effect of the designed barrel, dust-containing gas enters the barrel through the gas inlet and is guided by the flow deflectors, so that the gas quickly flows downwards, meanwhile, the flow deflectors can enable the gas to rotate, particulate matter impurities can fall into the collecting box to be collected under the action of gravity, and clean gas can be discharged through the barrel. And dust removal work in the grain processing process is achieved, the collecting box can be conveniently detached, and collected impurity particles can be conveniently recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collectors, in particular to a cyclone dust collector. Background Technique

[0002] During the grain processing process, a large amount of dust and impurities will be generated in the grain, and these dusts and impurities may include chaff and debris of the grain itself. Therefore, grain processing plants usually are equipped with dust removal equipment, such as dust collectors, vacuum cleaners, filters, etc., for cleaning and filtering the generated dust and impurities. The dust removal equipment can be selected according to the specific situation and needs of the grain processing workshop to ensure the cleanliness and safety production during the grain processing process.

[0003] The most commonly used one during the grain processing process is the cyclone dust collector. At present, when the cyclone dust collector is in use, it is not convenient to carry out subsequent recycling treatment on the collected dust and impurities, and it is inconvenient to use. Moreover, after the cyclone dust collector is used, some impurities will adhere to the inner wall of the device, which is not convenient for subsequent cleaning. Therefore, improvements are needed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a cyclone dust collector, which solves the problem of inconvenient recycling treatment of the collected impurities, and also solves the problem that some impurities will adhere to the inner wall of the device after the cyclone dust collector is used, which is not convenient for cleaning.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A cyclone dust collector, including a cylinder body and a rotating shaft. An air inlet is opened inside the cylinder body. A fixed rod is fixedly connected to the inner wall of the cylinder body. The other end of the fixed rod is fixedly connected to an air outlet pipe. A fixed strip is fixedly connected inside the air outlet pipe. A protective cover is fixedly connected to the top of the fixed strip. A motor is fixedly installed inside the protective cover. The output end of the motor is rotationally connected to the fixed strip. A guide vane is fixedly connected to the outside of the output end of the motor. A collection box is slidably sleeved on the outside of the cylinder body. A cleaning mechanism is arranged on the cylinder body, and a connection mechanism is arranged on the collection box.

[0006] Preferably, the connection mechanism includes a fixed ring. The fixed ring is slidably sleeved on the outside of the cylinder body. The fixed ring is fixedly connected to the collection box. A guide rod is slidably sleeved inside the fixed ring. A limit ring is fixedly connected to the outside of the guide rod. The limit ring contacts the fixed ring. A first spring is arranged on the outside of the guide rod. An insertion block is fixedly connected to the outside of the guide rod. The insertion block is slidably connected to the fixed ring and the cylinder body respectively. A pressing rod contacts the top of the insertion block. The pressing rod is slidably connected to the collection box. By designing the connection mechanism, it is convenient to disassemble the collection box.

[0007] Preferably, one end of the first spring is fixedly connected to the insertion block, and the other end of the first spring is fixedly connected to the fixed ring. By designing the first spring, the acting force of the first spring can act on the insertion block.

[0008] Preferably, a slot is formed inside the cylinder body, and an insertion block is slidably sleeved inside the slot. By designing the slot, the insertion block can slide into the slot.

[0009] Preferably, the cleaning mechanism includes a connecting sleeve. A connecting sleeve is fixedly connected to the outer side of the rotating shaft. A second spring is arranged inside the connecting sleeve. A connecting rod is slidably sleeved inside the connecting sleeve. A scraping blade is fixedly connected to the outer side of the connecting rod. The scraping blade is in contact with the inner wall of the cylinder body. A chute is formed inside the connecting rod. A limiting screw is slidably sleeved inside the chute. The limiting screw is threadedly connected to the connecting sleeve. By designing the cleaning mechanism, it is convenient to clean the inside of the cylinder body.

[0010] Preferably, one end of the second spring is fixedly connected to the connecting sleeve, and the other end of the second spring is fixedly connected to the connecting rod. By designing the second spring, the acting force of the second spring can act on the connecting rod.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By designing the function of the cylinder body, the dust-containing gas enters the inside of the cylinder body through the air inlet. Under the diversion of the diversion blades, the gas flows downward rapidly. At the same time, the diversion blades can make the gas rotate. The particulate impurities will fall into the collection box under the action of gravity for collection, and the clean gas will be discharged through the cylinder body, realizing the dust removal work in the grain processing process. Moreover, the collection box can be conveniently disassembled, facilitating the recovery and treatment of the collected impurity particles.

[0013] 2. By designing the function of the motor, the output end of the motor can drive the diversion blades to rotate, accelerating the gas flow inside the cylinder body and improving the dust removal efficiency. Moreover, the motor can also drive the connecting sleeve, the connecting rod and the scraping blade to rotate, scraping and rubbing the inner wall of the cylinder body, avoiding the problem that some impurity particles are difficult to clean. And the scraping blade can keep in contact with the cylinder body under the elastic action of the second spring, which helps to improve the cleaning effect. Description of the Drawings

[0014] Figure 1 is the three-dimensional view of the overall structure of the present utility model;

[0015] Figure 2 is the present utility model Figure 1 partial structure three-dimensional sectional view;

[0016] Figure 3 is the present utility model Figure 2Enlarged view of part A;

[0017] Figure 4 This utility model Figure 2 Front elevation sectional view of the blade structure.

[0018] In the figure: 1, cylinder body; 2, air inlet; 3, fixed rod; 4, air outlet pipe; 5, fixed strip; 6, protective cover; 7, motor; 8, connecting mechanism; 9, cleaning mechanism; 10, rotating shaft; 11, guide vane; 12, collection box; 81, fixed ring; 82, guide rod; 83, limit ring; 84, first spring; 85, insertion block; 86, slot; 87, pressing rod; 91, connecting sleeve; 92, second spring; 93, connecting rod; 94, blade; 95, sliding groove; 96, limit screw. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figure 1 , Figure 2 , the cyclone dust collector includes a cylinder body 1 and a rotating shaft 10. An air inlet 2 is provided inside the cylinder body 1. A fixed rod 3 is fixedly connected to the inner wall of the cylinder body 1. The other end of the fixed rod 3 is fixedly connected to an air outlet pipe 4. A fixed strip 5 is fixedly connected inside the air outlet pipe 4. The top of the fixed strip 5 is fixedly connected to a protective cover 6. A motor 7 is fixedly installed inside the protective cover 6. The output end of the motor 7 is rotatably connected to the fixed strip 5. A guide vane 11 is fixedly connected to the outside of the output end of the motor 7. A collection box 12 is slidably sleeved on the outside of the cylinder body 1. A cleaning mechanism 9 is provided on the cylinder body 1. A connecting mechanism 8 is provided on the collection box 12.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3, the connecting mechanism 8 includes a fixing ring 81. The fixing ring 81 is slidably sleeved on the outer side of the cylinder body 1. The fixing ring 81 is fixedly connected to the collection box 12. A guide rod 82 is slidably sleeved inside the fixing ring 81. A limiting ring 83 is fixedly connected to the outer side of the guide rod 82. The limiting ring 83 contacts the fixing ring 81. A first spring 84 is arranged on the outer side of the guide rod 82. One end of the first spring 84 is fixedly connected to the insertion block 85, and the other end of the first spring 84 is fixedly connected to the fixing ring 81. By designing the first spring 84, the acting force of the first spring 84 can act on the insertion block 85. The insertion block 85 is fixedly connected to the outer side of the guide rod 82. The insertion block 85 is respectively slidably connected to the fixing ring 81 and the cylinder body 1. A slot 86 is opened inside the cylinder body 1. The insertion block 85 is slidably sleeved inside the slot 86. By designing the slot 86, the insertion block 85 can slide into the slot 86. The top of the insertion block 85 contacts a pressure rod 87. The pressure rod 87 is slidably connected to the collection box 12. By designing the connecting mechanism 8, it is convenient to disassemble the collection box 12.

[0022] Please refer to Figure 1 , Figure 2 , Figure 4 , the cleaning mechanism 9 includes a connecting sleeve 91. The connecting sleeve 91 is fixedly connected to the outer side of the rotating shaft 10. A second spring 92 is arranged inside the connecting sleeve 91. One end of the second spring 92 is fixedly connected to the connecting sleeve 91, and the other end of the second spring 92 is fixedly connected to a connecting rod 93. By designing the second spring 92, the acting force of the second spring 92 can act on the connecting rod 93. The connecting rod 93 is slidably sleeved inside the connecting sleeve 91. A scraping blade 94 is fixedly connected to the outer side of the connecting rod 93. The scraping blade 94 contacts the inner wall of the cylinder body 1. A chute 95 is opened inside the connecting rod 93. A limit screw 96 is slidably sleeved inside the chute 95. The limit screw 96 is threadedly connected to the connecting sleeve 91. By designing the cleaning mechanism 9, it is convenient to clean the inside of the cylinder body 1.

[0023] The specific implementation process of the present utility model is as follows: When in use, due to the action of the cylinder body 1, the dust-containing gas enters the inside of the cylinder body 1 through the air inlet 2. Under the diversion of the diversion blades 11, the gas quickly flows downward. At the same time, the diversion blades 11 can make the gas rotate. The particulate impurities will fall into the collection box 12 under the action of gravity for collection, and the clean gas will be discharged through the cylinder body 1, realizing the dust removal work in the process of grain price.

[0024] When it is necessary to disassemble the collection box 12, directly press down the pressure rod 87. The pressure rod 87 slides along the inclined surface of the insertion block 85. The insertion block 85 drives the guide rod 82 to move horizontally. The insertion block 85 squeezes the first spring 84, so that the insertion block 85 is separated from the slot 86. Then the collection box 12 and the cylinder body 1 can be disassembled, which is convenient for recycling the collected impurity particles.

[0025] Through the action of the motor 7, the output end of the motor 7 can drive the deflector 11 to rotate, which can accelerate the gas flow inside the cylinder body 1 and improve the dust removal efficiency. Moreover, the motor 7 can also drive the connecting sleeve 91, the connecting rod 93 and the scraping blade 94 to rotate, which can scrape the inner wall of the cylinder body 1 to avoid the problem that some impurity particles are difficult to clean due to adhesion. At the same time, after the scraping blade 94 is installed inside the cylinder body 1, the second spring 92 is in a compressed state, and the scraping blade 94 can keep in contact with the cylinder body 1 under the elastic action of the second spring 92, which helps to improve the cleaning effect.

[0026] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cyclone dust collector, comprising a cylinder (1) and a rotating shaft (10), characterized in that: An air inlet (2) is provided inside the cylinder (1), a fixing rod (3) is fixedly connected to the inner wall of the cylinder (1), the other end of the fixing rod (3) is fixedly connected to an air outlet pipe (4), a fixing bar (5) is fixedly connected inside the air outlet pipe (4), a protective cover (6) is fixedly connected to the top of the fixing bar (5), a motor (7) is fixedly installed inside the protective cover (6), the output end of the motor (7) is rotatably connected to the fixing bar (5), a guide plate (11) is fixedly connected to the outer side of the output end of the motor (7), a collection box (12) is slidably sleeved on the outer side of the cylinder (1), a cleaning mechanism (9) is provided on the cylinder (1), and a connecting mechanism (8) is provided on the collection box (12).

2. The cyclone dust collector according to claim 1, characterized in that: The connecting mechanism (8) comprises a fixing ring (81), the outer side of the cylinder (1) is slidably sleeved with the fixing ring (81), the fixing ring (81) is fixedly connected to the collection box (12), the inner side of the fixing ring (81) is slidably sleeved with a guide rod (82), the outer side of the guide rod (82) is fixedly connected with a limiting ring (83), the limiting ring (83) is in contact with the fixing ring (81), a first spring (84) is arranged on the outer side of the guide rod (82), an insert block (85) is fixedly connected to the outer side of the guide rod (82), the insert block (85) is slidably connected to the fixing ring (81) and the cylinder (1) respectively, the top of the insert block (85) is in contact with a pressure rod (87), and the pressure rod (87) is slidably connected to the collection box (12).

3. The cyclone dust collector according to claim 2, characterized in that: One end of the first spring (84) is fixedly connected to the insert block (85), and the other end of the first spring (84) is fixedly connected to the fixing ring (81).

4. The cyclone dust collector according to claim 1, characterized in that: A slot (86) is provided inside the cylinder (1), and an insert block (85) is slidably sleeved inside the slot (86).

5. The cyclone dust collector according to claim 1, characterized in that: The cleaning mechanism (9) comprises a connecting sleeve (91), the outer side of the rotating shaft (10) is fixedly connected with the connecting sleeve (91), a second spring (92) is arranged inside the connecting sleeve (91), the inner side of the connecting sleeve (91) is slidably sleeved with a connecting rod (93), the outer side of the connecting rod (93) is fixedly connected with a scraper (94), the scraper (94) contacts the inner wall of the cylinder (1), a sliding groove (95) is provided inside the connecting rod (93), a limit screw (96) is slidably sleeved inside the sliding groove (95), and the limit screw (96) is connected to the connecting sleeve (91) by a thread.

6. The cyclone dust collector according to claim 5, characterized in that: One end of the second spring (92) is fixedly connected to the connecting sleeve (91), and the other end of the second spring (92) is fixedly connected to the connecting rod (93).

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