A dust collection device for ceramsite production and processing

Abstract

The present invention provides a ceramsite production and processing dust collection device, comprising a bottom support component, a dust collection component, an adjustment component and an extension component, wherein the adjustment component is rotatably arranged at the upper end of the bottom support component, the dust collection component is arranged in a transverse array on the side wall of the adjustment component, the extension component is connected to the end of the dust collection component, and a granulation disk is rotatably arranged above the dust collection component. The present invention relates to the field of dust collection technology, by setting a plurality of dust collection components, the friction roller in the dust collection component is fitted with the lower end side wall of the granulation disk, the rotation of the granulation disk is used to drive the friction roller to rotate, the first pulley rotates with the friction roller, and the second pulley is driven to rotate by the synchronous belt, and the dust extraction blades rotate accordingly, and the opening position of the fixed half cylinder generates negative pressure due to the rotation of the dust extraction blades, so that external dust is sucked into the fixed half cylinder, and the mechanical structure composed of the friction roller, the first pulley, the synchronous belt and the second pulley can realize the rotation of the dust extraction blades, thereby reducing the use of electrical equipment.

Description

Technical Field

[0001] The invention belongs to the technical field of dust collection, and specifically refers to a dust collection device for ceramsite production and processing. Background Art

[0002] Expanded clay is made of various clay, mudstone, slate, coal gangue, fly ash, shale, silt and industrial solid waste as the main raw materials. It is processed into particles and roasted. Expanded clay has the advantages of light weight, heat preservation, sound insulation, high strength and low water absorption. It is widely used in construction, gardening, sewage treatment and other fields.

[0003] Disc granulator is one of the commonly used tools in the granulation process of expanded clay. The user mixes various raw materials (such as clay, ore and fly ash, etc.) required for preparing expanded clay in a certain proportion, and evenly feeds them into the feed port of the disc granulator through the feeding device. The raw materials form a material layer of a certain thickness on the disc, and begin to form particles under the action of centrifugal force and gravity generated by the rotation of the disc. The user adds an appropriate amount of binder (such as water or binder solution) as needed to improve the strength and stability of the particles. During the rotation of the disc, smaller particles in the raw materials will inevitably be thrown out of the disc to form dust, resulting in a waste of raw materials. At the same time, a large amount of dust floats in the working environment, which is not conducive to the health of the users. Existing dust collection equipment generally uses electric dust suction devices, which consumes a lot of power and is not conducive to energy saving.

[0004] Therefore, it is necessary to propose a ceramsite production and processing dust collection device to solve the technical problems existing in the existing ceramsite production and processing process. Summary of the invention

[0005] In order to solve the above-mentioned existing problems, the present invention provides a dust collection device for expanded clay production and processing, by arranging multiple dust collecting components, the friction roller in the dust collecting component is fitted with the lower end side wall of the granulation disk, the rotation of the granulation disk drives the friction roller to rotate, the first pulley rotates together with the friction roller, and drives the second pulley to rotate through the synchronous belt, the dust extraction fan blades rotate accordingly, and the opening position of the fixed semi-cylinder generates negative pressure due to the rotation of the dust extraction fan blades, so that the external dust is sucked into the fixed semi-cylinder, and the mechanical structure composed of the friction roller, the first pulley, the synchronous belt and the second pulley can realize the rotation of the dust extraction fan blades, reducing the use of electrical equipment; the cleaning brush rotates together with the dust extraction fan blades, cleans the dust remaining on the inner walls of the fixed semi-cylinder and the adjusting semi-cylinder, and concentrates the dust in the dust collecting box; the adjusting semi-cylinder can rotate relative to the fixed semi-cylinder, and the rotation angle of the adjusting semi-cylinder can be adjusted according to actual conditions, so that the dust collecting box is always set downward, which is convenient for dust collection.

[0006] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0007] A dust collection device for expanded clay production and processing, comprising a bottom support assembly, an adjusting assembly is rotatably provided on the upper end of the bottom support assembly, a dust collecting assembly is provided on the side wall of the adjusting assembly in a transverse array, an extension assembly is connected to the end of the dust collecting assembly, a granulating disk is rotatably provided above the dust collecting assembly, the dust collecting assembly comprises a barrel bottom plate, a fixed half-barrel, an adjusting half-barrel, a synchronously rotating assembly and a dust collecting box, the barrel bottom plate is rotatably provided on the side wall of the adjusting assembly in a transverse array, the fixed half-barrel is fixedly provided on the upper edge of the end surface of the barrel bottom plate, the adjusting half-barrel is coaxially rotatably sleeved on the outer wall of the fixed half-barrel, the inner wall edge of the adjusting half-barrel is close to the barrel bottom plate and is in sliding contact with the lower edge of the barrel bottom plate, the synchronously rotating assembly is rotatably provided inside the fixed half-barrel, and the dust collecting box is connected to the lower end side wall of the adjusting half-barrel.

[0008] Furthermore, a rotating support plate is provided on the inner wall of the fixed semi-cylinder, and the end of the rotating support plate is located at the central axis position of the fixed semi-cylinder. The synchronous rotating assembly includes a friction roller, a rotating shaft, a dust extraction fan blade, a rotating cross bar and a brush fixing plate. The friction roller is rotatably arranged on the side wall of the fixed semi-cylinder, and the side wall of the friction roller penetrates the side wall of the fixed semi-cylinder. The friction roller is arranged on a side of the rotating support plate close to the bottom plate of the cylinder. The rotating shaft penetrates and is rotatably arranged on the end of the rotating support plate. The dust extraction fan blade is coaxially fixed at the end of the rotating shaft away from the bottom plate of the cylinder. A second pulley is coaxially fixed to one end close to the bottom plate of the cylinder, one end of the rotating cross bar is fixed to the center of the end surface of the second pulley close to the bottom plate of the cylinder, the brush fixing plate is fixed to the end of the rotating cross bar away from the second pulley, and a first pulley is coaxially fixed to the center of the end surface of the friction roller close to the rotating support plate, a synchronous belt is arranged around the side walls of the first and second pulleys, the brush fixing plate is L-shaped, and a cleaning brush is arranged on the side wall of the brush fixing plate, and when the rotating cross bar rotates, the cleaning brush contacts the inner walls of the fixed half cylinder, the adjusting half cylinder and the bottom plate of the cylinder respectively.

[0009] Furthermore, a rotating block is coaxially fixedly provided at the end center of the first pulley near the rotating support plate, a receiving groove is provided on the side wall of the rotating block, a collision block is slidably provided in the receiving groove, a reset spring is connected between the collision block and the inner wall of the receiving groove, the rotating block and the collision block are respectively cylindrical, the side wall of the rotating block is in contact with the inner wall of the fixed half cylinder, and when the reset spring is not compressed, the collision block protrudes out of the receiving groove.

[0010] Furthermore, the outer wall of the fixed half-cylinder is provided with half-cylinder sliding grooves in pairs, and the half-cylinder sliding grooves extend along the circumferential direction of the fixed half-cylinder; the edge positions of the inner wall of the adjusting half-cylinder are provided with half-cylinder sliding blocks in pairs, and the half-cylinder sliding blocks are respectively engaged and slid in the half-cylinder sliding grooves; a dust outlet is provided at the lower end of the inner wall of the adjusting half-cylinder, and a connecting sleeve is connected below the dust outlet; the dust collecting box is fixed to the connecting sleeve by bolts; a hose connecting ring is provided on the side of the inner wall of the fixed half-cylinder away from the cylinder bottom plate, and the hose connecting ring is arranged around the dust extraction fan blades; a screen is penetrated through the inner end surface of the cylinder bottom plate, and a connecting threaded rod is provided at the center of the outer end surface of the cylinder bottom plate.

[0011] Furthermore, the adjusting assembly includes a main adjusting plate, a rotating adjusting plate and an adjusting worm, the main adjusting plate is rotatably arranged at the upper end of the bottom supporting assembly, the number of the dust collecting assemblies is four, and the connecting threaded rods in two of the dust collecting assemblies are respectively penetrated through the two ends of the side walls of the main adjusting plate, the rotating adjusting plates are respectively rotatably arranged at the two ends of the side walls of the main adjusting plate away from the barrel bottom plate, one end of the rotating adjusting plate is sleeved on the connecting threaded rod, and the connecting threaded rods in the other two dust collecting assemblies are respectively penetrated through the side walls rotatably arranged at the other end of the rotating adjusting plate, the adjusting worm is rotatably arranged at the upper end of the bottom supporting assembly, the adjusting worm is arranged on the side of the main adjusting plate away from the barrel bottom plate, and the outer end surfaces of the barrel bottom plate are respectively in contact with the side walls of the main adjusting plate and the rotating adjusting plate.

[0012] Furthermore, a flip shaft is provided at the center of the side wall of the main adjustment plate away from the bottom plate of the cylinder, and the flip shaft is rotatably arranged at the upper end of the bottom support assembly. An adjusting worm gear is coaxially fixed on the side wall of the flip shaft, and the adjusting worm is meshed with the adjusting worm gear. A control knob is provided at the end of the adjusting worm gear, and fixing nuts are rotatably sleeved on the side walls of the four connecting threaded rods respectively, and the fixing nuts are threadedly connected to the connecting threaded rods, and the fixing nuts are respectively arranged on one side of the rotating adjustment plate away from the bottom plate of the cylinder.

[0013] Furthermore, the bottom support assembly includes a movable chassis, a support sleeve, a support screw, a support slide rod and a support frame. The movable chassis is arranged below the dust collecting assembly, and the support sleeve rods are arranged in pairs at one end of the upper wall of the movable chassis. The support screw rods and the support slide rods are respectively slid up and down in the support sleeve rods. A height adjustment knob is rotatably provided at the upper end of the support sleeve rod on one side, and the height adjustment knob is sleeved on the outer wall of the support screw rod. The height adjustment knob is threadedly connected to the support screw rod, and the support frame is connected between the upper ends of the support screw rod and the support slide rod.

[0014] Furthermore, a support shaft is provided at the upper end of the support frame, the flip shaft is rotatably connected to the support shaft, the adjusting worm is rotatably arranged on one side of the support shaft, and a brakeable movable wheel is arranged in an array on the lower wall of the movable chassis.

[0015] Furthermore, the extension component includes a telescopic dust suction hose and a dust suction hopper, one end opening of the telescopic dust suction hose is fixedly arranged on the hose connecting ring, the number of the telescopic dust suction hoses is four, the dust suction hopper is connected to the other end of the telescopic dust suction hose, the inner upper wall of the dust suction hopper is evenly provided with dust suction ports, and the end opening of the telescopic dust suction hose is connected to the dust suction port.

[0016] Furthermore, the side walls of the friction roller are made of wear-resistant rubber material, the side walls of the friction roller are in contact with the lower side walls of the granulation disk respectively, and the dust hopper is arranged at the lower edge of the granulation disk.

[0017] The beneficial effects achieved by the present invention using the above structure are as follows:

[0018] (1) By setting up multiple dust collecting components, the friction roller in the dust collecting component is fitted with the lower end side wall of the granulation disk, and the rotation of the granulation disk drives the friction roller to rotate. The first pulley rotates together with the friction roller, and the second pulley is driven to rotate by the synchronous belt, and the dust extraction fan blade rotates accordingly. The opening position of the fixed half cylinder generates negative pressure due to the rotation of the dust extraction fan blade, so that external dust is sucked into the fixed half cylinder. The mechanical structure composed of the friction roller, the first pulley, the synchronous belt and the second pulley can realize the rotation of the dust extraction fan blade, thereby reducing the use of electrical equipment;

[0019] (2) The cleaning brush rotates with the dust extraction fan blades to clean the dust remaining on the inner wall of the fixed half cylinder and the adjustable half cylinder, and collects the dust in the dust collection box, thus achieving the technical effect of automatic dust collection;

[0020] (3) The adjusting half cylinder can rotate relative to the fixed half cylinder. The rotation angle of the adjusting half cylinder can be adjusted according to actual conditions so that the dust box is always set downward, which helps the cleaning brush to sweep the dust into the dust box and facilitates the collection of dust;

[0021] (4) The main adjustment plate and the rotating adjustment plate can adjust the position of each dust collecting component. At the same time, the fixed half-cylinder can rotate relative to the main adjustment plate and the rotating adjustment plate, and the rotation and fixation of the fixed half-cylinder can be controlled by loosening and tightening the fixing nut. In specific use, the position of each dust collecting component and the rotation angle of the fixed half-cylinder can be flexibly adjusted according to the granulation disks of different diameters, so that the friction roller can be stably fitted with the side wall of the granulation disk, ensuring that the friction roller can rotate with the granulation disk, thereby increasing the flexibility of the device;

[0022] (5) When the friction roller rotates, it can drive the first pulley to rotate, and the first pulley can drive the rotating block to rotate. The impact block rotates with the rotating block. Since the side wall of the rotating block contacts the inner wall of the fixed half cylinder, and the impact block protrudes from the side wall of the rotating block, when the rotating block drives the impact block to move to the side wall of the fixed half cylinder, the impact block will impact the fixed half cylinder, thereby shaking off the dust remaining on the inner wall of the fixed half cylinder and the adjusting half cylinder, further improving the efficiency of dust collection. As the rotating block continues to rotate, the impact block is pushed by the inner wall of the fixed half cylinder and retracts into the receiving groove. As the impact block gradually breaks away from the limitation of the inner wall of the fixed half cylinder, the reset spring will make the impact block protrude from the side wall of the rotating block again to perform the next round of impact. The structure is simple and practical.

[0023] (6) By turning the height adjustment knob, the support screw can be raised or lowered, thereby adjusting the overall height of the dust collecting assembly. At the same time, by turning the control knob, the adjusting worm can be rotated, driving the adjusting worm wheel to rotate, and adjusting the inclination angle of the main adjustment plate, thereby realizing the function of adjusting the inclination angle of the dust collecting assembly, which can be suitable for granulating plates of different heights or inclination angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A first structural schematic diagram of a ceramsite production and processing dust collection device provided by the present invention;

[0025] Figure 2 A second structural schematic diagram of a ceramsite production and processing dust collection device provided by the present invention;

[0026] Figure 3 A schematic diagram of the structure of a ceramsite production and processing dust collection device provided by the present invention in use;

[0027] Figure 4 A schematic diagram of the structure of a ceramsite production and processing dust collection device provided by the present invention without the extension component;

[0028] Figure 5 A schematic diagram of the connection structure of the bottom support assembly, the dust collection assembly and the adjustment assembly;

[0029] Figure 6 for Figure 5 A partial enlarged view of part A;

[0030] Figure 7 It is a schematic diagram of the explosion structure of the fixed half cylinder and the adjustable half cylinder;

[0031] Figure 8 It is a schematic diagram of the exploded structure of the fixed half cylinder, the adjusting half cylinder and the dust box;

[0032] Fig. 9 It is a structural schematic diagram of a synchronous rotating assembly;

[0033] Fig.10 It is a schematic diagram of the connection structure of the rotating block, the impact block, the first pulley and the friction roller;

[0034] Fig.11 It is a cross-sectional view of the rotating block, the impact block, the receiving groove and the return spring;

[0035] Fig.12 It is a cross-sectional view of the friction roller and the granulation disk in contact state.

[0036] Among them, 1. bottom support assembly, 11. mobile chassis, 111. brakeable movable wheel, 12. support sleeve rod, 121. height adjustment knob, 13. support screw rod, 14. support slide rod, 15. support frame, 151. support shaft, 2. dust collection assembly, 21. cylinder bottom plate, 211. screen, 212. connecting threaded rod, 22. fixed half cylinder, 221. half cylinder sliding groove, 222. rotating support plate, 223. hose connecting ring, 23. adjusting half cylinder, 231. half cylinder sliding block, 232. lower dust port, 233. connecting sleeve, 24. synchronous rotation assembly, 241. friction roller, 2411. first pulley, 2 42. Rotating shaft, 2421. Second pulley, 243. Dust extractor blade, 244. Rotating cross bar, 245. Brush fixing plate, 2451. Cleaning brush, 246. Synchronous belt, 247. Rotating block, 2471. Impact block, 2472. Receiving groove, 2473. Return spring, 25. Dust box, 3. Adjustment assembly, 31. Main adjustment plate, 311. Flip shaft, 312. Adjustment worm gear, 32. Rotating adjustment plate, 321. Fixing nut, 33. Adjustment worm, 331. Control knob, 4. Extension assembly, 41. Dust suction telescopic hose, 42. Dust suction hopper, 421. Dust suction port, 5. Granulating disk. DETAILED DESCRIPTION

[0037] The technical solution of the present invention is further described in detail below in conjunction with specific embodiments. The parts of the technical features or connection relationships described in the present invention that are not described in detail are all existing technologies adopted.

[0038] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0039] like Figure 1-Figure 12 As shown, the present invention provides a kind of ceramsite production and processing dust collection equipment, including a bottom support component 1, a dust collecting component 2, an adjustment component 3 and an extension component 4, the adjustment component 3 is rotatably arranged at the upper end of the bottom support component 1, the dust collecting component 2 is arranged in a transverse array on the side wall of the adjustment component 3, the extension component 4 is connected to the end of the dust collecting component 2, and a granulation disk 5 is rotatably provided above the dust collecting component 2.

[0040] The bottom support assembly 1 includes a mobile chassis 11, a support sleeve rod 12, a support screw rod 13, a support slide rod 14 and a support frame 15. The mobile chassis 11 is arranged below the dust collecting assembly 2. The support sleeve rod 12 is arranged in pairs at one end of the upper wall of the mobile chassis 11. The support screw rod 13 and the support slide rod 14 are respectively slid up and down in the support sleeve rod 12. The upper end of one side of the support sleeve rod 12 is rotatably provided with a height adjustment knob 121, which is sleeved on the outer wall of the support screw rod 13. The height adjustment knob 121 is threadedly connected to the support screw rod 13. The support frame 15 is connected between the upper ends of the support screw rod 13 and the support slide rod 14. The upper end of the support frame 15 is provided with a support shaft 151, and the lower wall array of the mobile chassis 11 is provided with a brakeable movable wheel 111.

[0041] The dust collecting component 2 includes a cylinder bottom plate 21, a fixed half cylinder 22, an adjustable half cylinder 23, a synchronous rotating component 24 and a dust collecting box 25. The cylinder bottom plate 21 is rotatably arranged on the side wall of the adjusting component 3 in a transverse array, the fixed half cylinder 22 is fixedly arranged on the upper edge of the end surface of the cylinder bottom plate 21, the adjusting half cylinder 23 is coaxially rotatably sleeved on the outer wall of the fixed half cylinder 22, the inner wall edge of the adjusting half cylinder 23 close to the cylinder bottom plate 21 is in sliding contact with the lower edge of the cylinder bottom plate 21, the synchronous rotating component 24 is rotatably arranged inside the fixed half cylinder 22, the dust collecting box 25 is connected to the lower end side wall of the adjusting half cylinder 23, and the inner wall of the fixed half cylinder 22 is provided with a rotating support plate 222, and the end of the rotating support plate 222 is located at the central axis position of the fixed half cylinder 22.

[0042] The synchronous rotation component 24 includes a friction roller 241, a rotating shaft 242, a dust extraction blade 243, a rotating cross bar 244 and a brush fixing plate 245. The friction roller 241 is rotatably arranged on the side wall of the fixed half cylinder 22, and the side wall of the friction roller 241 penetrates the side wall of the fixed half cylinder 22. The friction roller 241 is arranged on the side of the rotating support plate 222 close to the cylinder bottom plate 21. The side wall of the friction roller 241 is made of wear-resistant rubber material. The side walls of the friction roller 241 are respectively in contact with the lower end side walls of the granulation disk 5. The rotating shaft 242 penetrates and is rotatably arranged on the end of the rotating support plate 222. The dust extraction blade 243 is coaxially fixed to the end of the rotating shaft 242 away from the cylinder bottom plate 21. The rotating shaft 242 is close to the cylinder bottom plate 21. A second pulley 2421 is coaxially fixed at one end, one end of the rotating cross bar 244 is fixed at the end center of the second pulley 2421 close to the cylinder bottom plate 21, a brush fixing plate 245 is fixed at one end of the rotating cross bar 244 away from the second pulley 2421, a first pulley 2411 is coaxially fixed at the end center of the friction roller 241 close to the rotating support plate 222, a synchronous belt 246 is arranged around the side walls of the first pulley 2411 and the second pulley 2421, the brush fixing plate 245 is L-shaped, and a cleaning brush 2451 is arranged on the side wall of the brush fixing plate 245, when the rotating cross bar 244 rotates, the cleaning brush 2451 contacts the inner walls of the fixed half cylinder 22, the adjusting half cylinder 23 and the cylinder bottom plate 21 respectively;

[0043] A rotating block 247 is coaxially fixedly provided at the center of the end face of the first pulley 2411 near the rotating support plate 222, and a accommodating groove 2472 is provided on the side wall of the rotating block 247, in which a collision block 2471 is slidably provided, and a return spring 2473 is connected between the collision block 2471 and the inner wall of the accommodating groove 2472, and the rotating block 247 and the collision block 2471 are respectively cylindrical, and the side wall of the rotating block 247 is in contact with the inner wall of the fixed half cylinder 22, and when the return spring 2473 is not compressed, the collision block 2471 protrudes out of the accommodating groove 2472.

[0044] The outer wall of the fixed half cylinder 22 is provided with half cylinder sliding grooves 221 in pairs, and the half cylinder sliding grooves 221 extend along the circumferential direction of the fixed half cylinder 22. The edge position of the inner wall of the adjusting half cylinder 23 is provided with half cylinder sliding blocks 231 in pairs, and the half cylinder sliding blocks 231 are respectively engaged and slidably arranged in the half cylinder sliding grooves 221. The lower end of the inner wall of the adjusting half cylinder 23 is provided with a dust discharge port 232, and a connecting sleeve 233 is connected below the dust discharge port 232. The dust collecting box 25 is fixed to the connecting sleeve 233 by bolts. A hose connecting ring 223 is provided on the side of the inner wall of the fixed half cylinder 22 away from the cylinder bottom plate 21. The hose connecting ring 223 is arranged around the dust extraction fan blades 243. A screen 211 is penetrated through the inner end surface of the cylinder bottom plate 21, and a connecting threaded rod 212 is provided at the center of the outer end surface of the cylinder bottom plate 21.

[0045] The adjusting assembly 3 includes a main adjusting plate 31, a rotating adjusting plate 32 and an adjusting worm 33. The main adjusting plate 31 is rotatably arranged at the upper end of the bottom supporting assembly 1. There are four dust collecting assemblies 2, wherein the connecting threaded rods 212 in the two dust collecting assemblies 2 are respectively arranged through the two ends of the side wall of the main adjusting plate 31, the rotating adjusting plates 32 are respectively rotatably arranged at the two ends of the side wall of the main adjusting plate 31 away from the barrel bottom plate 21, one end of the rotating adjusting plate 32 is sleeved on the connecting threaded rod 212, and the connecting threaded rods 212 in the other two dust collecting assemblies 2 are respectively penetrated and rotatably arranged on the side wall of the other end of the rotating adjusting plate 32, the adjusting worm 33 is rotatably arranged on one side of the upper end of the supporting shaft 151, the adjusting worm 33 is arranged on the side of the main adjusting plate 31 away from the barrel bottom plate 21, and the outer end surface of the barrel bottom plate 21 is respectively in contact with the side walls of the main adjusting plate 31 and the rotating adjusting plate 32;

[0046] A flip shaft 311 is provided at the center of the side wall of the main adjustment plate 31 away from the cylinder bottom plate 21. The flip shaft 311 is rotatably arranged at the upper end of the bottom support assembly 1. The flip shaft 311 is rotatably connected to the support shaft 151. An adjusting worm gear 312 is coaxially fixed on the side wall of the flip shaft 311. The adjusting worm 33 is meshed with the adjusting worm gear 312. A control knob 331 is provided at the end of the adjusting worm gear 33. Fixed nuts 321 are respectively rotatably sleeved on the side walls of the four connecting threaded rods 212. The fixing nuts 321 are threadedly connected to the connecting threaded rods 212. The fixing nuts 321 are respectively arranged on one side of the rotating adjustment plate 32 away from the cylinder bottom plate 21.

[0047] The extension component 4 includes a telescopic dust collection hose 41 and a dust collection hopper 42. One end opening of the telescopic dust collection hose 41 is fixedly arranged on the hose connecting ring 223. There are four telescopic dust collection hoses 41. The dust collection hopper 42 is connected to the other end of the telescopic dust collection hose 41. The inner upper wall of the dust collection hopper 42 is evenly provided with dust collection ports 421. The end opening of the telescopic dust collection hose 41 is connected to the dust collection port 421. The dust collection hopper 42 is arranged at the lower end edge of the granulation disk 5.

[0048] Working principle and workflow:

[0049] The user moves the device to the position of the granulating disk 5 where dust collection is required, and the supporting screw 13 can be raised or lowered by turning the height adjustment knob 121, thereby adjusting the overall height of the dust collecting assembly 2, and setting the dust collecting assembly 2 at a suitable height position at the lower end of the side wall of the granulating disk 5. At the same time, the adjusting worm 33 is rotated by turning the control knob 331, driving the adjusting worm wheel 312 to rotate, and the inclination angle of the main adjusting plate 31 is adjusted, so that the end faces of the fixed half cylinder 22 and the adjusting half cylinder 23 are arranged parallel to the end face of the granulating disk 5. The adjusting worm wheel 312 and the adjusting worm 33 constitute a worm gear mechanism, which is self-locking and can automatically lock the main adjusting plate 31 at any inclination angle. After the adjustment is completed, the user loosens the fixing nut 321 with a tool such as a wrench. At this time, the fixing nut 321 loses its fixing effect on the main adjusting plate 31, the rotating adjusting plate 32 and the connecting threaded rod 212, and the rotating adjusting plate 32 can be relative to the main The adjusting plate 31 rotates, and the cylinder bottom plate 21 can also rotate relative to the main adjusting plate 31 and the rotating adjusting plate 32, thereby realizing the rotation adjustment of the fixed half cylinder 22. In specific use, according to the granulation disk 5 of different diameters, the rotation angle of the rotating adjusting plate 32 and the rotation angle of the fixed half cylinder 22 can be flexibly adjusted to make the friction roller 241 stably fit with the granulation disk 5, ensuring that the friction roller 241 can rotate with the rotation of the granulation disk 5, thereby increasing the flexibility of the device. After adjusting the position of the dust collecting component 2, the user tightens the fixing nut 321 again with tools such as a wrench to make the cylinder bottom plate 21, the main adjusting plate 31 and the rotating adjusting plate 32 fit tightly to keep the position of the dust collecting component 2 stable. After the position of the dust collecting component 2 is determined, the user adjusts the position of the dust suction telescopic hose 41 so that the dust suction hopper 42 is set at the lower end edge of the granulation disk 5 to facilitate dust collection.

[0050] The user mixes various raw materials (such as clay, ore and fly ash, etc.) required for preparing ceramsite in a certain proportion, and evenly feeds them into the granulation disk 5 through the feeding device, and starts the driving device for controlling the rotation of the granulation disk 5. The driving device drives the granulation disk 5 to rotate, and the raw materials begin to form particles under the action of centrifugal force and gravity generated by the rotation of the granulation disk 5. The user adds an appropriate amount of binder (such as water or binder solution) as needed to improve the strength and stability of the particles. In this process, the rotation of the granulation disk 5 will continue to drive the friction roller 241 to rotate, and the first pulley 2411 rotates together with the friction roller 241, and drives the second pulley 2421 to rotate through the synchronous belt 246, and the dust extraction blade 243 rotates accordingly. The opening position of the fixed semi-cylinder 22 generates negative pressure due to the rotation of the dust extraction blade 243, and the airflow is from the outside of the dust collecting component 2 to the dust collecting component The dust generated by the rotation of the granulation disk 5 will flow in the component 2, and the dust generated by the rotation of the granulation disk 5 will enter the dust suction port 421 in the dust suction hopper 42 with the air flow, and enter the space enclosed by the fixed half cylinder 22 and the adjustable half cylinder 23 through the dust suction telescopic hose 41. The air flow generated by the dust extraction fan blades 243 will pass through the screen 211, and the dust will be intercepted by the screen 211. At the same time, the cleaning brush 2451 rotates with the dust extraction fan blades 243, and can clean the dust remaining on the inner walls of the fixed half cylinder 22 and the adjustable half cylinder 23 and the screen 211, and concentrate the dust in the dust collecting box 25, thereby realizing the technical effect of automatic dust collection. The adjustable half cylinder 23 can rotate relative to the fixed half cylinder 22, and the user can adjust the rotation angle of the adjusting half cylinder 23 according to actual conditions, so that the dust collecting box 25 is always set downward, which helps the cleaning brush 2451 to sweep the dust into the dust collecting box 25, thereby facilitating the collection of dust.

[0051] When the friction roller 241 rotates, it can drive the first pulley 2411 to rotate, and the first pulley 2411 can drive the rotating block 247 to rotate, and the impact block 2471 rotates together with the rotating block 247. Since the side wall of the rotating block 247 contacts the inner wall of the fixed half cylinder 22, and the impact block 2471 protrudes from the side wall of the rotating block 247, when the rotating block 247 drives the impact block 2471 to move to the side wall of the fixed half cylinder 22, the impact block 2471 will impact the fixed half cylinder 22. , thereby shaking off the dust remaining on the inner walls of the fixed half-cylinder 22 and the adjusting half-cylinder 23, further improving the efficiency of dust collection. As the rotating block 247 continues to rotate, the impact block 2471 is pushed by the inner wall of the fixed half-cylinder 22 and retracts into the accommodating groove 2472. As the impact block 2471 gradually breaks away from the limitation of the inner wall of the fixed half-cylinder 22, the reset spring 2473 will make the impact block 2471 protrude from the side wall of the rotating block 247 again for the next round of impact. The structure is simple and practical.

[0052] The dust box 25 is fixed to the connecting sleeve 233 by bolts. After the dust is collected, the user can remove the threads between the dust box 25 and the connecting sleeve 233 to remove the dust box 25. The dust in the dust box 25 can be reused in the granulation process of expanded clay, saving raw materials.

[0053] The above is the overall workflow of the present invention, and you can repeat this step next time you use it.

[0054] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A ceramsite production and processing dust collection device, comprising a bottom support assembly (1), characterized in that: The upper end of the bottom support assembly (1) is rotatably provided with an adjustment assembly (3); the side wall of the adjustment assembly (3) is provided with a dust collecting assembly (2) in a transverse array; the end of the dust collecting assembly (2) is connected with an extension assembly (4); the upper part of the dust collecting assembly (2) is rotatably provided with a granulation disk (5); the dust collecting assembly (2) comprises a cylinder bottom plate (21), a fixed half cylinder (22), an adjustment half cylinder (23), a synchronous rotation assembly (24) and a dust collecting box (25); the cylinder bottom plate (21) is rotatably provided on the side wall of the adjustment assembly (3) in a transverse array; the fixed half cylinder (22) is fixedly provided on the upper edge of the end surface of the cylinder bottom plate (21); the adjustment half cylinder (23) is coaxially rotatably sleeved on the outer wall of the fixed half cylinder (22); the inner wall edge of the adjustment half cylinder (23) close to the cylinder bottom plate (21) is in sliding contact with the lower edge of the cylinder bottom plate (21); the synchronous rotation assembly (24) is rotatably provided inside the fixed half cylinder (22); the dust collecting box (25) ) is connected to the lower end side wall of the adjusting half-cylinder (23); the inner wall of the fixed half-cylinder (22) is provided with a rotating support plate (222); the end of the rotating support plate (222) is located at the central axis position of the fixed half-cylinder (22); the synchronous rotating component (24) comprises a friction roller (241), a rotating shaft (242) and a dust extraction fan blade (243); the friction roller (241) is rotatably provided on the side wall of the fixed half-cylinder (22); the friction roller (241) The side wall of the semi-cylinder (22) is arranged to pass through the side wall of the fixed semi-cylinder (22); the rotating shaft (242) passes through the end of the rotating support plate (222) and is rotatably arranged; the dust extraction blade (243) is coaxially fixed to the end of the rotating shaft (242) away from the cylinder bottom plate (21); the side walls of the friction roller (241) are respectively in contact with the side walls of the lower end of the granulation disk (5); and the rotation of the friction roller (241) driven by the granulation disk (5) realizes the rotation of the dust extraction blade (243).

2. The ceramsite production and processing dust collection equipment according to claim 1 is characterized in that: The friction roller (241) is arranged on a side of the rotating support plate (222) close to the cylinder bottom plate (21); the synchronous rotating assembly (24) further comprises a rotating cross bar (244) and a brush fixing plate (245); a second pulley (2421) is coaxially fixedly arranged on one end of the rotating shaft (242) close to the cylinder bottom plate (21); one end of the rotating cross bar (244) is fixedly arranged at the center of the end surface of the second pulley (2421) close to the cylinder bottom plate (21); and the brush fixing plate (245) is fixedly arranged at one end of the rotating cross bar (244) away from the second pulley (2421). The first end of the friction roller (241) is coaxially fixed with a first pulley (2411) near the end face center of the rotating support plate (222); the side walls of the first pulley (2411) and the second pulley (2421) are surrounded by a synchronous belt (246); the brush fixing plate (245) is L-shaped; the side wall of the brush fixing plate (245) is provided with a cleaning brush (2451); when the rotating cross bar (244) rotates, the cleaning brush (2451) contacts the inner walls of the fixed half cylinder (22), the adjusting half cylinder (23) and the cylinder bottom plate (21), respectively.

3. A ceramsite production and processing dust collection device according to claim 2, characterized in that: A rotating block (247) is coaxially fixedly arranged near the end face center of the rotating support plate (222) of the first pulley (2411); a receiving groove (2472) is provided on the side wall of the rotating block (247); a striking block (2471) is slidably arranged in the receiving groove (2472); a return spring (2473) is connected between the striking block (2471) and the inner wall of the receiving groove (2472); the rotating block (247) and the striking block (2471) are respectively cylindrical; the side wall of the rotating block (247) is in contact with the inner wall of the fixed half cylinder (22); and when the return spring (2473) is not compressed, the striking block (2471) protrudes out of the receiving groove (2472).

4. The ceramsite production and processing dust collection equipment according to claim 3 is characterized in that: The outer wall of the fixed half-cylinder (22) is provided with half-cylinder sliding grooves (221) in pairs, and the half-cylinder sliding grooves (221) extend along the circumferential direction of the fixed half-cylinder (22). The edge position of the inner wall of the adjusting half-cylinder (23) is provided with half-cylinder sliding blocks (231) in pairs, and the half-cylinder sliding blocks (231) are respectively engaged and slidably arranged in the half-cylinder sliding grooves (221). The lower end of the inner wall of the adjusting half-cylinder (23) is provided with a dust outlet (232), and the dust outlet (232) is A connecting sleeve (233) is provided at the bottom, the dust collecting box (25) is fixed to the connecting sleeve (233) by means of bolts, a hose connecting ring (223) is provided on the inner wall of the fixed half cylinder (22) at a side away from the cylinder bottom plate (21), the hose connecting ring (223) is arranged around the dust extraction fan blade (243), a screen (211) is provided through the inner end surface of the cylinder bottom plate (21), and a connecting threaded rod (212) is provided at the center of the outer end surface of the cylinder bottom plate (21).

5. The ceramsite production and processing dust collection equipment according to claim 4 is characterized in that: The adjusting assembly (3) comprises a main adjusting plate (31), a rotating adjusting plate (32) and an adjusting worm (33); the main adjusting plate (31) is rotatably arranged at the upper end of the bottom supporting assembly (1); the number of the dust collecting assemblies (2) is four, wherein the connecting threaded rods (212) in two of the dust collecting assemblies (2) are respectively arranged to penetrate the two ends of the side wall of the main adjusting plate (31); the rotating adjusting plates (32) are respectively rotatably arranged at the two ends of the side wall of the main adjusting plate (31) away from the bottom plate (21) of the drum; One end of the plate (32) is sleeved on the connecting threaded rod (212), and the connecting threaded rods (212) in the other two dust collecting assemblies (2) respectively penetrate the side wall rotatably arranged at the other end of the rotating adjustment plate (32), and the adjusting worm (33) is rotatably arranged at the upper end of the bottom support assembly (1). The adjusting worm (33) is arranged on a side of the main adjustment plate (31) away from the barrel bottom plate (21), and the outer end surface of the barrel bottom plate (21) is in contact with the side walls of the main adjustment plate (31) and the rotating adjustment plate (32).

6. The ceramsite production and processing dust collection equipment according to claim 5, characterized in that: A turning shaft (311) is provided at the center of a side wall of the main adjustment plate (31) away from the cylinder bottom plate (21); the turning shaft (311) is rotatably arranged at the upper end of the bottom support assembly (1); an adjusting worm wheel (312) is coaxially fixedly arranged on the side wall of the turning shaft (311); the adjusting worm (33) is meshed with the adjusting worm wheel (312); a control knob (331) is provided at the end of the adjusting worm (33); and fixing nuts (321) are rotatably sleeved on the side walls of the four connecting threaded rods (212); the fixing nuts (321) are threadedly connected to the connecting threaded rods (212); and the fixing nuts (321) are respectively arranged on one side of the rotating adjustment plate (32) away from the cylinder bottom plate (21).

7. The ceramsite production and processing dust collection equipment according to claim 6 is characterized in that: The bottom support assembly (1) comprises a movable chassis (11), a support sleeve rod (12), a support screw rod (13), a support slide rod (14) and a support frame (15); the movable chassis (11) is arranged below the dust collecting assembly (2); the support sleeve rods (12) are arranged in pairs at one end of the upper wall of the movable chassis (11); the support screw rods (13) and the support slide rods (14) are respectively slidably arranged in the support sleeve rods (12) up and down; a height adjustment knob (121) is rotatably arranged at the upper end of one side of the support sleeve rod (12); the height adjustment knob (121) is sleeved on the outer wall of the support screw rod (13); the height adjustment knob (121) is threadedly connected to the support screw rod (13); and the support frame (15) is connected between the upper ends of the support screw rod (13) and the support slide rod (14).

8. The ceramsite production and processing dust collection equipment according to claim 7 is characterized in that: A support shaft (151) is provided at the upper end of the support frame (15); the tilt shaft (311) is rotatably connected to the support shaft (151); the adjusting worm (33) is rotatably arranged on one side of the support shaft (151); and a brakeable movable wheel (111) is arranged in an array on the lower wall of the movable chassis (11).

9. The ceramsite production and processing dust collection equipment according to claim 8, characterized in that: The extension assembly (4) comprises a dust suction telescopic hose (41) and a dust suction hopper (42); one end opening of the dust suction telescopic hose (41) is fixedly arranged on a hose connecting ring (223); the number of the dust suction telescopic hoses (41) is four; the dust suction hopper (42) is connected to the other end of the dust suction telescopic hose (41); dust suction ports (421) are evenly arranged on the inner upper wall of the dust suction hopper (42); and the end opening of the dust suction telescopic hose (41) is connected to the dust suction port (421).

10. The ceramsite production and processing dust collection equipment according to claim 9, characterized in that: The side wall of the friction roller (241) is made of wear-resistant rubber material, and the dust suction hopper (42) is arranged at the lower edge of the granulation disc (5).

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