Grain dust removal equipment and dust removal method thereof

Abstract

The invention discloses grain dust removal equipment and a dust removal method thereof, the grain dust removal equipment comprises a frame body vibration structure and an air draft dust removal mechanism, and a feeding and discharging bearing assembly assembled through bolts is arranged at the inner end of the top of the frame body vibration structure. According to the device, the input end and the output end of a vertical cylinder are connected with an upper inclined face inlet pipe and a discharging pipe in a sleeved mode through bolts, an inclined plate set is arranged on the inner side of the inclined face inlet pipe, and a movable hinge plate is arranged on the inner side of a feeding port; a damping shaft rod and a stress swing plate are arranged on the inner side of the discharging pipe, so that a large amount of dust can be effectively prevented from overflowing when the air inlet suite and the air draft dust removal mechanism are used for dust removal, a non-woven fabric bag is bound on the hole partition plate through a binding belt, the dust can be effectively blocked and retained, and due to the flexible bag-shaped structure, the dust removal effect is greatly improved. In this way, effective cleaning can be conveniently conducted, so that the operation burden of a user is relieved, the dust removal efficiency can be improved, and meanwhile the working environment around the equipment can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of grain dust removal, in particular to grain dust removal equipment and a dust removal method thereof. Background Art

[0002] Special dust collector equipment for the grain processing industry is widely used in various links of the grain processing industry, such as raw material storage, transportation, drying, grinding, screening, etc. In these links, its equipment plays an important role to ensure the smooth progress of the production process and the stability of product quality. Special dust collector equipment for the grain processing industry usually has the following characteristics: high-efficiency dust removal, the use of advanced dust removal technology, such as bag dust removal, which can efficiently capture and process the dust generated in the grain processing process, environmental protection and energy saving, grain factory dust collectors focus on environmental protection and energy-saving design, and use low-energy consumption and low-emission technologies and materials to reduce the burden on the environment, intelligent control, with an intelligent control system, which can realize real-time monitoring and intelligent regulation of the dust removal process, improve the operating efficiency and stability of the equipment, and special dust collector equipment for the grain processing industry can effectively capture and process the dust generated in the grain processing process to prevent it from being discharged into the atmosphere, thereby reducing pollution to the environment.

[0003] When the existing grain dust removal equipment is in use, as shown in Application No. CN201710574288.7, a new type of grain dust removal equipment is proposed, including a dust removal box, a material guide mesh plate, a dust guide plate, a fan, a wind shield and a filter screen; the material guide mesh plate and the dust guide plate are both installed obliquely in the dust removal box, and a debris outlet and an air outlet are provided on the side wall of the dust removal box where the material guide mesh plate is installed. The debris outlet and the air outlet are located between the material guide mesh plate and the dust guide plate, the debris outlet corresponds to the lower end position of the dust guide plate, the air outlet is located above the debris outlet, and the air inlet of the fan is connected to the air outlet; the wind shield plate is installed in the dust removal box and is located on the side of the material guide mesh plate away from the air outlet; the filter screen is installed in the dust removal box and is located below the dust guide plate; a feed inlet is provided at the top of the dust removal box corresponding to the top of the material guide mesh plate, and an air inlet is provided at the top of the dust removal box on the side of the wind shield away from the material guide mesh plate; a discharge port is provided at the bottom of the dust removal box, and a discharge door is installed at the position of the dust removal box corresponding to the discharge port. The present invention can efficiently remove impurities in grains; however, in the above technology, during dust removal, it is easy to cause a large amount of dust to overflow, and the dust treatment of the equipment is not convenient for efficient cleaning. Therefore, we propose a grain dust removal equipment and a dust removal method to solve the above problems. Summary of the invention

[0004] In view of the above problems, the present invention proposes a grain dust removal device and a dust removal method thereof. The grain dust removal device and the dust removal method thereof mainly utilize the input end and the output end of the vertical cylinder to bolt together the inclined inlet pipe and the discharge pipe. Since an inclined plate group is arranged on the inner side of the inclined inlet pipe, a movable leaf plate is arranged on the inner side of the feed port, and a damping shaft rod and a force swing plate are arranged on the inner side of the discharge pipe, a large amount of dust overflow can be effectively avoided when using an air inlet kit and an exhaust dust removal mechanism to enter and exit the dust removal. Moreover, a non-woven bag is bound to the hole partition plate by a binding belt, so that the dust can be effectively blocked and retained. Due to the flexible bag-like structure, it can be convenient for effective cleaning, thereby reducing the user's operating burden, and can improve the dust removal efficiency while also improving the working environment around the equipment.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A grain dust removal device and a dust removal method thereof include a frame vibration structure and an exhaust dust removal mechanism, wherein the top inner end of the frame vibration structure is provided with an inlet and outlet bearing assembly assembled with bolts, and the bottom input end of the inlet and outlet bearing assembly is provided with an air inlet assembly assembled with bolts, and the top side of the inlet and outlet bearing assembly is provided with an exhaust dust removal mechanism assembled with bolts.

[0007] As a further technical solution, the frame vibration structure includes a bottom pad, a shock absorber, a lower bracket, a counter, a sleeve shaft frame, an upper frame, a middle partition frame, an output motor, a gear box, a meshing gear set, a pulley set, a vibration cylinder and an eccentric wheel set, a shock absorber is arranged on the top side of the bottom pad, and a lower bracket is arranged on the top side of the shock absorber, a counter assembled with bolts is arranged on the top side of the lower bracket, and a sleeve shaft frame assembled with bolts is arranged above the four sides of the counter, and an upper frame is arranged above one end of the sleeve shaft frame.

[0008] As a further technical solution, a middle partition frame is provided on the inner side of the sleeve shaft frame, and a sleeve-mounted output motor is provided on the inner side of the middle partition frame, a gear box is provided at the output end of the output motor, and a meshing gear group is provided inside the gear box, a pulley group is provided at the output end of the meshing gear group, and a vibration cylinder is provided at the output end of the pulley group, and an eccentric wheel group is provided inside the vibration cylinder.

[0009] As a further technical solution, the inlet and outlet bearing assembly includes a vertical cylinder, an assembly side plate, a sloped inlet pipe, an inlet port, a movable leaf plate, an inclined plate group, an inclined frame bar, a first mesh plate, a second mesh plate, a third mesh plate, a fourth mesh plate, a discharge pipe, a damping shaft rod and a force-bearing swing plate. The vertical cylinder is bolted to the inner side of the upper frame, and the side of the vertical cylinder is provided with an assembly side plate assembled with bolts. The inner side of the vertical cylinder is provided with inclined frame bars connected with staggered parallel bolts, and the top group of the inclined frame bars is provided with a first mesh plate, the middle group of the inclined frame bars is provided with a second mesh plate, the middle group of the inclined frame bars is provided with a third mesh plate, and the bottom group of the inclined frame bars is provided with a fourth mesh plate.

[0010] As a further technical solution, a bolt-connected inclined inlet pipe is arranged on the upper outer side of the vertical cylinder, and a feed port is arranged on the top side of the inclined inlet pipe, a movable leaf plate is arranged on the upper inner side of the feed port, and a staggered parallel distributed inclined plate group is arranged on the inner side of the inclined inlet pipe, a bolt-connected discharge pipe is arranged on the lower outer side of the vertical cylinder, and parallel distributed damping shaft rods are arranged on the inner side of the discharge pipe, and a force-bearing swing plate is arranged on one side of the damping shaft rod.

[0011] As a further technical solution, the air intake kit includes a lower supporting arm, a lower air compartment, a lower shell, an air intake fan, a lower connecting pipe, a bottom support plate, a lower circular mesh cover, an isolation rod and an upper circular mesh cover. The lower supporting arm is arranged on one side of the counter, a lower air compartment is arranged above one end of the lower supporting arm, a lower shell which is sleeved and installed is arranged above the lower air compartment, and an air intake fan is arranged on the inner side of the lower shell, a lower connecting pipe is arranged at the output end of the lower air compartment, and a bottom support plate is arranged at the output end of the lower connecting pipe, a lower circular mesh cover is arranged on the inner side of the bottom support plate, an isolation rod is arranged on the inner top side of the bottom support plate, and an upper circular mesh cover is arranged above the isolation rod.

[0012] As a further technical solution, the exhaust dust removal mechanism includes an upper support arm, an upper wind cabin, an upper shell, an exhaust fan, a perforated partition, a binding belt, a non-woven bag, an upper connecting pipe and a top partition. The upper support arm is arranged on the other side above the vertical cylinder, an upper wind cabin is arranged above one end of the upper support arm, an upper shell is arranged at the outer end of the upper wind cabin, an exhaust fan is arranged on the inner side of the upper shell, an upper connecting pipe installed in a socket is arranged at the input end of the upper shell, and a top partition installed in a socket is arranged at the output end of the upper connecting pipe.

[0013] As a further technical solution, a perforated partition is provided inside the upper wind cabin, a binding belt is provided on one side of the perforated partition, and a non-woven bag is provided on one side of the binding belt.

[0014] As a further technical solution, when in use, the shock absorber is set at the processing location using a bottom pad, so that the bottom pad, shock absorber and lower bracket work together to achieve the shock absorption effect and avoid a lot of noise caused by excessive equipment amplitude. The upper sleeve shaft frame is connected to the upper bolts around the counter. In this way, the sleeve shaft frame and the upper frame interact with each other so that the frame vibration structure will interact with the inlet and outlet bearing components, the air intake kit, and the exhaust dust removal mechanism to achieve the assembly effect. When the equipment needs to be processed, the output motor is started to output power to drive the output end to run. When the output motor outputs power and runs, the meshing gear The meshing transmission operation of the gear group makes the meshing gear group run, and the belt pulley group drives the operation, so that the eccentric wheel group inside the vibration cylinder rotates to generate vibration force. When air intake is needed, the air intake fan on the inner side of the lower shell is used to output power to drive the output end to rotate at high speed so that the high-speed rotation of the air intake fan produces a large amount of wind force, so that the wind force is input into the lower wind cabin through the lower connecting pipe and input into the bottom support plate. After being intercepted by the lower circular mesh cover and the upper circular mesh cover, a wind column phenomenon is formed. When exhaust is needed, the exhaust fan on the inner side of the outer end of the upper shell is used to output power to drive the output end to run, so that the exhaust fan rotates at high speed, so that the upper connecting pipe The air is extracted through the top partition and the upper wind cabin. When a large amount of air is extracted, the air containing dust will enter the hole partition, so that the binding belt at the inner end of the hole partition is input into the non-woven bag, so that the non-woven bag intercepts a large amount of dust, which is convenient for subsequent effective cleaning. When feeding is required, the raw materials are placed at the feeding port, so that the action of gravity makes the movable leaf plate swing so that the raw materials enter the inclined inlet pipe, and are input into the vertical cylinder through multiple groups of parallel and staggered inclined plate groups. The first group of inclined frame bars and the first mesh plate are screened for the first time under the cooperation of the frame vibration structure, the air inlet kit, and the exhaust dust removal mechanism. After the selection, the second group of inclined frame bars and the second mesh plate are used for the second screening with the cooperation of the frame vibration structure, the air intake kit and the exhaust dust removal mechanism. Then, the third group of inclined frame bars and the third mesh plate are used for the third screening with the cooperation of the frame vibration structure, the air intake kit and the exhaust dust removal mechanism. Finally, the fourth group of inclined frame bars and the fourth mesh plate are used for the final screening with the cooperation of the frame vibration structure, the air intake kit and the exhaust dust removal mechanism. After the screening is completed, it is input into the discharge pipe through the vertical cylinder. Through the action of gravity, the damping shaft rod and the force pendulum plate swing to make the dust-removed material output equipment for the user to load and process.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The device of the invention mainly utilizes the input end and the output end of the vertical cylinder to bolt together the inclined inlet pipe and the discharge pipe. Since an inclined plate group is arranged on the inner side of the inclined inlet pipe, a movable leaf plate is arranged on the inner side of the inlet, and a damping shaft rod and a force swing plate are arranged on the inner side of the discharge pipe, a large amount of dust overflow can be effectively avoided when the air inlet kit and the exhaust dust removal mechanism are used for dust removal. Moreover, a non-woven bag is bound to the hole partition plate by a binding belt, so the dust can be effectively blocked and retained. Due to the flexible bag-like structure, it can be easily cleaned effectively, thereby reducing the user's operating burden, and can improve the dust removal efficiency while also improving the working environment around the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a grain dust removal device and a dust removal method thereof;

[0018] Figure 2 It is a schematic diagram of the structure of the present invention from a side view;

[0019] Figure 3 It is a structural schematic diagram of the frame vibration structure in the present invention;

[0020] Figure 4 It is a structural schematic diagram of the material inlet and outlet bearing assembly in the present invention;

[0021] Figure 5 It is a structural schematic diagram of the air exhaust and dust removal mechanism in the present invention.

[0022] In the figure: 1. frame vibration structure; 101. bottom pad; 102. shock absorber; 103. lower bracket; 104. counter; 105. sleeve shaft frame; 106. upper frame; 107. middle partition frame; 108. output motor; 109. gear box; 1010. meshing gear set; 1011. pulley set; 1012. vibration cylinder; 1013. eccentric wheel set; 2. inlet and outlet bearing assembly; 201. vertical cylinder; 202. assembly side plate; 203. inclined inlet pipe; 204. inlet port; 205. movable leaf plate; 206. inclined plate set; 207. inclined frame strip; 208. first mesh plate; 209. second mesh plate; 2 010, the third mesh plate; 2011, the fourth mesh plate; 2012, the discharge pipe; 2013, the damping shaft rod; 2014, the force swing plate; 3, the air inlet kit; 301, the lower support arm; 302, the lower air cabin; 303, the lower casing; 304, the air inlet fan; 305, the lower connecting pipe; 306, the bottom support plate; 307, the lower round mesh cover; 308, the isolation rod; 309, the upper round mesh cover; 4, the exhaust dust removal mechanism; 401, the upper support arm; 402, the upper air cabin; 403, the upper casing; 404, the exhaust fan; 405, the hole partition; 406, the binding belt; 407, the non-woven bag; 408, the upper connecting pipe; 409, the top partition. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 the present invention can be understood by specific circumstances.

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-5 In an embodiment of the present invention, a grain dust removal device includes a frame vibration structure 1 and an exhaust dust removal mechanism 4, the top inner end of the frame vibration structure 1 is provided with a bolt-assembled inlet and outlet bearing assembly 2, and the bottom input end of the inlet and outlet bearing assembly 2 is provided with an air inlet assembly 3 with bolt sleeves, and the top side of the inlet and outlet bearing assembly 2 is provided with a bolt-assembled exhaust dust removal mechanism 4.

[0027] The frame vibration structure 1 includes a bottom pad 101, a shock absorber 102, a lower bracket 103, a counter 104, a sleeve shaft frame 105, an upper frame 106, a middle partition frame 107, an output motor 108, a gear box 109, a meshing gear set 1010, a pulley set 1011, a vibration cylinder 1012 and an eccentric wheel set 1013. The shock absorber 102 is arranged on the top side of the bottom pad 101, and the lower bracket 103 is arranged on the top side of the shock absorber 102. The counter 104 assembled with bolts is arranged on the top side of the lower bracket 103, and the sleeve shaft frame 105 assembled with bolts is arranged above the four sides of the counter 104, and the upper frame 106 is arranged above one end of the sleeve shaft frame 105.

[0028] In an embodiment of the present invention, a bottom pad 101 is used to set the shock absorber 102 at the processing site, so that the bottom pad 101, the shock absorber 102 and the lower bracket 103 work together to achieve a shock absorbing effect and avoid a large amount of noise caused by excessive equipment amplitude. The upper sleeve shaft frame 105 is bolted to the top of the counter 104 on all sides. In this way, the interaction between the sleeve shaft frame 105 and the upper frame 106 enables the frame vibration structure 1 to achieve the assembly effect by the interaction of the material loading and unloading bearing component 2, the air inlet kit 3, and the exhaust dust removal mechanism 4.

[0029] A middle partition frame 107 is arranged on the inner side of the sleeve shaft frame 105, and a sleeve-mounted output motor 108 is arranged on the inner side of the middle partition frame 107, a gear box 109 is arranged at the output end of the output motor 108, and a meshing gear set 1010 is arranged inside the gear box 109, a pulley set 1011 is arranged at the output end of the meshing gear set 1010, and a vibration cylinder 1012 is arranged at the output end of the pulley set 1011, and an eccentric wheel set 1013 is arranged inside the vibration cylinder 1012.

[0030] In an embodiment of the present invention, when the equipment needs to be processed, the output motor 108 is started to output power to drive the output end to operate. After the output motor 108 outputs power and operates, the meshing gear set 1010 performs meshing transmission operation, and after the meshing gear set 1010 operates, the pulley set 1011 performs transmission operation, and then the eccentric wheel set 1013 inside the vibration cylinder 1012 rotates to generate vibration force.

[0031] The inlet and outlet bearing assembly 2 includes a vertical cylinder 201, an assembly side plate 202, an inclined inlet pipe 203, an inlet port 204, a movable leaf plate 205, an inclined plate group 206, an inclined frame bar 207, a first mesh plate 208, a second mesh plate 209, a third mesh plate 2010, a fourth mesh plate 2011, a discharge pipe 2012, a damping shaft rod 2013 and a force swing plate 2014. The vertical cylinder 201 is bolted to the inner side above the upper frame 106. The vertical cylinder The side of 201 is provided with an assembly side plate 202 assembled with bolts, the inner side of the vertical tube 201 is provided with an inclined frame bar 207 connected by staggered parallel bolts, and the inner side of the top group of the inclined frame bars 207 is provided with a first mesh plate 208, the inner side of the middle group of the inclined frame bars 207 is provided with a second mesh plate 209, the inner side of the lower middle group of the inclined frame bars 207 is provided with a third mesh plate 2010, and the inner side of the bottom group of the inclined frame bars 207 is provided with a fourth mesh plate 2011.

[0032] In an embodiment of the present invention, a plurality of groups of parallel and staggered inclined plate groups 206 are input into the vertical cylinder 201, and are screened for the first time by the inclined frame bars 207 and the first mesh plate 208 of the first group in cooperation with the frame vibration structure 1, the air inlet kit 3, and the exhaust and dust removal mechanism 4. After screening, they are screened for the second time by the inclined frame bars 207 and the second mesh plate 209 of the second group in cooperation with the frame vibration structure 1, the air inlet kit 3, and the exhaust and dust removal mechanism 4. Thereafter, they are screened for the third time by the inclined frame bars 207 and the third mesh plate 2010 of the third group in cooperation with the frame vibration structure 1, the air inlet kit 3, and the exhaust and dust removal mechanism 4. Finally, the fourth group of inclined frame bars 207 and the fourth mesh plate 2011 are used in cooperation with the frame vibration structure 1, the air inlet kit 3, and the exhaust and dust removal mechanism 4 for the final screening.

[0033] A bolt-connected inclined inlet pipe 203 is provided on the upper outer side of the vertical cylinder 201, and a feed port 204 is provided on the top side of the inclined inlet pipe 203, a movable leaf plate 205 is provided on the upper inner side of the feed port 204, and an inclined plate group 206 distributed in staggered parallel manner is provided on the inner side of the inclined inlet pipe 203, a bolt-connected discharge pipe 2012 is provided on the lower outer side of the vertical cylinder 201, and a parallel distributed damping shaft rod 2013 is provided on the inner side of the discharge pipe 2012, and a force-bearing swing plate 2014 is provided on one side of the damping shaft rod 2013.

[0034] In an embodiment of the present invention, when feeding is required, the raw materials are placed at the feed port 204, so that the action of gravity causes the movable leaf plate 205 to swing, allowing the raw materials to enter the inclined inlet pipe 203, and are input into the vertical cylinder 201 through multiple groups of parallel and staggered inclined plate groups 206. After screening, they are input into the discharge pipe 2012 through the vertical cylinder 201. The action of gravity causes the damping shaft rod 2013 and the force swing plate 2014 to swing, allowing the dust-removed material output device to facilitate loading and processing by users.

[0035] The air inlet kit 3 includes a lower supporting arm 301, a lower air compartment 302, a lower casing 303, an air inlet fan 304, a lower connecting pipe 305, a bottom supporting plate 306, a lower round mesh cover 307, an isolating rod 308 and an upper round mesh cover 309. The lower supporting arm 301 is arranged on one side of the counter 104, and a lower air compartment 302 is arranged above one end of the lower supporting arm 301, a lower casing 303 which is sleeved and installed is arranged above the lower air compartment 302, and an air inlet fan 304 is arranged on the inner side of the lower casing 303, a lower connecting pipe 305 is arranged at the output end of the lower air compartment 302, and a bottom supporting plate 306 is arranged at the output end of the lower connecting pipe 305, a lower round mesh cover 307 is arranged on the inner side of the bottom supporting plate 306, an isolating rod 308 is arranged on the inner top side of the bottom supporting plate 306, and an upper round mesh cover 309 is arranged above the isolating rod 308.

[0036] In an embodiment of the present invention, when air intake is required, the air intake fan 304 on the inner side of the lower casing 303 is used to output power to drive the output end to rotate at high speed so that the high-speed rotation of the air intake fan 304 produces a large amount of wind force, so that the wind force is input into the lower wind compartment 302 and input into the bottom support plate 306 through the lower connecting pipe 305, and forms a wind column phenomenon after being intercepted by the lower circular mesh cover 307 and the upper circular mesh cover 309.

[0037] The exhaust dust removal mechanism 4 includes an upper supporting arm 401, an upper air cabin 402, an upper casing 403, an exhaust fan 404, a hole partition 405, a binding belt 406, a non-woven bag 407, an upper connecting pipe 408 and a top partition 409. The upper supporting arm 401 is arranged on the other side above the vertical cylinder 201, an upper air cabin 402 is arranged above one end of the upper supporting arm 401, an upper casing 403 is arranged at the outer end of the upper air cabin 402, an exhaust fan 404 is arranged on the inner side of the upper casing 403, an upper connecting pipe 408 is arranged at the input end of the upper casing 403, and a top partition 409 is arranged at the output end of the upper connecting pipe 408.

[0038] In an embodiment of the present invention, when exhaust is required, the exhaust fan 404 on the inner side of the outer end of the upper shell 403 is used to output power to drive the output end to operate, so that the exhaust fan 404 rotates at high speed, so that the upper connecting pipe 408, the top partition plate 409 and the upper air compartment 402 draw air.

[0039] A perforated partition plate 405 is disposed inside the upper air compartment 402 , a binding belt 406 is disposed on one side of the perforated partition plate 405 , and a non-woven bag 407 is disposed on one side of the binding belt 406 .

[0040] In an embodiment of the present invention, when a large amount of air is extracted, the air containing dust will enter the porous partition 405, so that the binding belt 406 at the inner end of the porous partition 405 is input into the non-woven bag 407, so that the non-woven bag 407 intercepts a large amount of dust, which is convenient for subsequent effective cleaning.

[0041] A dust removal method for grain dust removal equipment is that when it is used, the bottom pad 101 is used to set the shock absorber 102 at the processing location, so that the bottom pad 101, the shock absorber 102, and the lower bracket 103 cooperate with each other to achieve the effect of shock absorption, and avoid a lot of noise caused by excessive equipment amplitude. The upper sleeve shaft frame 105 is bolted to the upper part of the counter 104. In this way, the sleeve shaft frame 105 and the upper frame 106 interact with each other to make the frame vibration structure 1 to achieve the effect of assembly by the interaction of the inlet and outlet bearing component 2, the air intake kit 3, and the exhaust dust removal mechanism 4. When the equipment needs to be processed, the output motor 108 is started to output power to drive the output end to operate. After the output motor 108 outputs power to operate The meshing gear set 1010 is meshed and driven to operate, and after the meshing gear set 1010 operates, the pulley set 1011 is driven to operate, and the eccentric wheel set 1013 inside the vibration cylinder 1012 is rotated to generate vibration force. When air intake is required, the air intake fan 304 on the inner side of the lower casing 303 is used to output power to drive the output end to rotate at a high speed so that the high-speed rotation of the air intake fan 304 produces a large amount of wind force, so that the wind force is input into the lower wind cabin 302 and input into the bottom support plate 306 through the lower connecting pipe 305. After being intercepted by the lower circular mesh cover 307 and the upper circular mesh cover 309, a wind column phenomenon is formed. When exhaust is required, the exhaust fan 404 on the inner side of the outer end of the upper casing 403 is used to output power to drive After the output end is in operation, the exhaust fan 404 rotates at a high speed, so that the upper connecting pipe 408, the top partition plate 409 and the upper air chamber 402 draw air. When a large amount of air is drawn, the air containing dust will enter the hole partition plate 405, so that the binding belt 406 at the inner end of the hole partition plate 405 is input into the non-woven bag 407, so that the non-woven bag 407 intercepts a large amount of dust, which is convenient for subsequent effective cleaning. When feeding is required, the feed port 204 is used to place the raw materials, so that the action of gravity causes the movable leaf plate 205 to swing, so that the raw materials enter the inclined inlet pipe 203, and are input into the vertical cylinder 201 through multiple groups of parallel and staggered inclined plate groups 206, and pass through the first group of inclined frame bars 207. The first screening is carried out with the first mesh plate 208 in cooperation with the frame vibration structure 1, the air inlet kit 3, and the exhaust dust removal mechanism 4. After the screening, the second group of inclined frame bars 207 and the second mesh plate 209 are screened again in cooperation with the frame vibration structure 1, the air inlet kit 3, and the exhaust dust removal mechanism 4. Then, the third group of inclined frame bars 207 and the third mesh plate 2010 are screened for the third time in cooperation with the frame vibration structure 1, the air inlet kit 3, and the exhaust dust removal mechanism 4. Finally, the fourth group of inclined frame bars 207 and the fourth mesh plate 2011 are used in cooperation with the frame vibration structure 1, the air inlet kit 3, and the exhaust dust removal mechanism 4 for the final screening. After the screening is completed, it is input into the discharge pipe 2012 through the vertical cylinder 201.Under the action of gravity, the damping shaft rod 213 and the force swing plate 214 swing, so that the dust-removed material output device can be loaded and processed by the user.

[0042] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A grain dust removal device and a dust removal method thereof, comprising a frame vibration structure (1) and an exhaust dust removal mechanism (4), characterized in that: The top inner end of the frame vibration structure (1) is provided with a bolt-assembled inlet and outlet bearing assembly (2), and the bottom input end of the inlet and outlet bearing assembly (2) is provided with a bolt-assembled air inlet assembly (3), and the top side of the inlet and outlet bearing assembly (2) is provided with a bolt-assembled exhaust dust removal mechanism (4).

2. A grain dust removal device and dust removal method according to claim 1, characterized in that: The frame vibration structure (1) comprises a bottom pad (101), a shock absorber (102), a lower bracket (103), a counter (104), a sleeve shaft frame (105), an upper frame (106), a middle partition frame (107), an output motor (108), a gear box (109), a meshing gear set (1010), a pulley set (1011), a vibration cylinder (1012) and an eccentric wheel set (1013); the top side of the bottom pad (101) is provided with a shock absorber (102), and the top side of the shock absorber (102) is provided with a lower bracket (103); the top side of the lower bracket (103) is provided with a counter (104) assembled with bolts, and the sleeve shaft frames (105) assembled with bolts are arranged above the four sides of the counter (104); and the upper frame (106) is arranged above one end of the sleeve shaft frame (105).

3. A grain dust removal device and dust removal method according to claim 2, characterized in that: A middle partition frame (107) is arranged on the inner side of the sleeve shaft frame (105), and a sleeve-mounted output motor (108) is arranged on the inner side of the middle partition frame (107), a gear box (109) is arranged at the output end of the output motor (108), and a meshing gear set (1010) is arranged inside the gear box (109), a pulley set (1011) is arranged at the output end of the meshing gear set (1010), and a vibration cylinder (1012) is arranged at the output end of the pulley set (1011), and an eccentric wheel set (1013) is arranged inside the vibration cylinder (1012).

4. A grain dust removal device and dust removal method according to claim 2, characterized in that: The inlet and outlet bearing assembly (2) comprises a vertical cylinder (201), an assembly side plate (202), an inclined inlet pipe (203), an inlet port (204), a movable leaf plate (205), an inclined plate group (206), an inclined frame bar (207), a first mesh plate (208), a second mesh plate (209), a third mesh plate (2010), a fourth mesh plate (2011), a discharge pipe (2012), a damping shaft rod (2013) and a force-bearing swing plate (2014), wherein the vertical cylinder (201) is bolted to the inner side of the upper frame (106). The side of the vertical tube (201) is provided with an assembly side plate (202) assembled with bolts, the inner side of the vertical tube (201) is provided with an inclined frame bar (207) connected with bolts in a staggered parallel distribution, and the inner side of the top group of the inclined frame bars (207) is provided with a first mesh plate (208), the inner side of the middle group of the inclined frame bars (207) is provided with a second mesh plate (209), the inner side of the middle group of the inclined frame bars (207) is provided with a third mesh plate (2010), and the inner side of the bottom group of the inclined frame bars (207) is provided with a fourth mesh plate (2011).

5. A grain dust removal device and dust removal method according to claim 4, characterized in that: A bolt-connected inclined inlet pipe (203) is arranged on the upper outer side of the vertical cylinder (201), and a feed port (204) is arranged on the top side of the inclined inlet pipe (203), a movable leaf plate (205) is arranged on the upper inner side of the feed port (204), and an inclined plate group (206) arranged in staggered parallel distribution is arranged on the inner side of the inclined inlet pipe (203), a bolt-connected discharge pipe (2012) is arranged on the lower outer side of the vertical cylinder (201), and a parallel distributed damping shaft rod (2013) is arranged on the inner side of the discharge pipe (2012), and a force-bearing swing plate (2014) is arranged on one side of the damping shaft rod (2013).

6. A grain dust removal device and dust removal method according to claim 2, characterized in that: The air intake kit (3) comprises a lower supporting arm (301), a lower air cabin (302), a lower casing (303), an air intake fan (304), a lower connecting pipe (305), a bottom supporting plate (306), a lower round mesh cover (307), an isolation rod (308) and an upper round mesh cover (309); the lower supporting arm (301) is arranged on one side of the counter (104); a lower air cabin (302) is arranged above one end of the lower supporting arm (301); and a sleeve-mounted air intake fan (304) is arranged above the lower air cabin (302). A lower casing (303) is provided, and an air intake fan (304) is arranged on the inner side of the lower casing (303); a lower connecting pipe (305) is arranged at the output end of the lower air compartment (302), and a bottom supporting plate (306) is arranged at the output end of the lower connecting pipe (305); a lower circular mesh cover (307) is arranged on the inner side of the bottom supporting plate (306); an isolation rod (308) is arranged on the inner top side of the bottom supporting plate (306), and an upper circular mesh cover (309) is arranged above the isolation rod (308).

7. A grain dust removal device and dust removal method according to claim 4, characterized in that: The exhaust dust removal mechanism (4) comprises an upper supporting arm (401), an upper air chamber (402), an upper casing (403), an exhaust fan (404), a perforated partition plate (405), a binding belt (406), a non-woven bag (407), an upper connecting pipe (408) and a top partition plate (409); the upper supporting arm (401) is arranged on the other side above the vertical cylinder (201); an upper air chamber (402) is arranged above one end of the upper supporting arm (401); an upper casing (403) is arranged at the outer end of the upper air chamber (402); an exhaust fan (404) is arranged on the inner side of the upper casing (403); an upper connecting pipe (408) is arranged at the input end of the upper casing (403) and a top partition plate (409) is arranged at the output end of the upper connecting pipe (408).

8. A grain dust removal device and dust removal method according to claim 7, characterized in that: A perforated partition plate (405) is provided inside the upper wind compartment (402), a binding belt (406) is provided on one side of the perforated partition plate (405), and a non-woven bag (407) is provided on one side of the binding belt (406).

9. A method for removing dust from grain dust removal equipment according to any one of claims 1 to 8, characterized in that: When in use, the bottom pad (101) is used to set the shock absorber (102) at the processing site, so that the bottom pad (101), the shock absorber (102) and the lower bracket (103) cooperate with each other to achieve the effect of shock absorption and avoid a large amount of noise caused by excessive vibration amplitude of the equipment. The upper sleeve shaft frame (105) is connected to the upper bolts around the counter (104). In this way, the sleeve shaft frame (105) and the upper frame (106) interact with each other to make the frame vibration structure (1) and the material inlet and outlet bearing assembly (2), the air inlet kit (3) and the exhaust dust removal mechanism (4) interact to achieve the assembly effect. When the equipment needs to be processed, the output motor (108) is started to output power to drive the output end to operate. When the output motor (1 08) After the output power is running, the meshing gear set (1010) is meshed and driven, so that the meshing gear set (1010) is running, so that the pulley set (1011) is driven, and the eccentric wheel set (1013) inside the vibration cylinder (1012) is rotated to generate vibration force. When air intake is required, the air intake fan (304) on the inner side of the lower casing (303) is used to output power to drive the output end to rotate at a high speed so that the high-speed rotation of the air intake fan (304) produces a large amount of wind force, so that the wind force is input into the lower air compartment (302) through the lower connecting pipe (305) and input into the bottom support plate (306). After being intercepted by the lower circular mesh cover (307) and the upper circular mesh cover (309), a wind column phenomenon is formed. When exhaust is required When the air is in the air conditioner (402), the air exhaust fan (404) on the inner side of the outer end of the upper shell (403) is used to output power to drive the output end to operate, so that the air exhaust fan (404) rotates at a high speed, so that the upper connecting pipe (408), the top partition (409) and the upper air chamber (402) extract air. When a large amount of air is extracted, the air containing dust will enter the hole partition (405), so that the binding belt (406) at the inner end of the hole partition (405) is input to the non-woven bag (407), so that the non-woven bag (407) intercepts a large amount of dust, which is convenient for subsequent effective cleaning. When feeding is required, the raw materials are placed at the feed port (204), so that the action of gravity causes the movable leaf plate (205) to swing so that the raw materials can enter. The air enters the inclined inlet pipe (203), passes through a plurality of parallel and staggered inclined plate groups (206), is input into the vertical cylinder (201), passes through the first group of inclined frame bars (207) and the first mesh plate (208) in cooperation with the frame vibration structure (1), the air inlet kit (3), and the exhaust dust removal mechanism (4), is screened for the first time, passes through the second group of inclined frame bars (207) and the second mesh plate (209) in cooperation with the frame vibration structure (1), the air inlet kit (3), and the exhaust dust removal mechanism (4), and then passes through the third group of inclined frame bars (207) and the third mesh plate (2010) in cooperation with the frame vibration structure (1), the air inlet kit (3), and the exhaust dust removal mechanism (4), is screened for the third time.Finally, the fourth group of inclined frame bars (207) and the fourth mesh plate (2011) are used to perform the final screening in cooperation with the frame vibration structure (1), the air intake kit (3), and the exhaust dust removal mechanism (4). After the screening is completed, the materials are input into the discharge pipe (2012) through the vertical cylinder (201). Under the action of gravity, the damping shaft rod (2013) and the force swing plate (2014) swing, so that the dust-free materials are output from the equipment for users to load and process.

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