Mixer with screening guide mechanism
By introducing a screening guide mechanism into the mixer and utilizing the vibration and diversion functions of the filter plate, the problem of uneven particle size is solved, achieving better mixing effect and cleaning convenience.
Patent Information
- Application Number
- CN202422743211.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-11-11
AI Technical Summary
Existing mixers do not achieve good mixing results when processing sintered fuel particles of different sizes, resulting in excessively large gaps between particles, which affects mixing uniformity and stability.
A mixer with a screening and guiding mechanism is designed, which includes a filter plate, a push rod, a scraper and a drive motor. The uniformity of particle size is ensured through the up and down vibration and inclined flow diversion of the filter plate, and a flip-up baffle is equipped to facilitate the cleaning of larger particles.
It improves the mixing effect of sintering fuel, ensures uniform particle size, prevents excessive voids, and facilitates the cleaning of larger particles, thereby improving the uniformity and stability of mixing.
Smart Images
Figure CN223311909U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of mixers, in particular to a mixer with a screening guide mechanism. Background Art
[0002] External fuel sintering technology involves pre-mixing fuel outside the sintering machine before transporting it to the sintering machine for sintering. The mixer plays a crucial role in this process, uniformly mixing different types of fuel, additives, and auxiliary materials to ensure uniformity and stability during the sintering process.
[0003] The raw materials for sintering fuel generally come from different ores, ore mines and other raw materials, so that the sintering fuel is usually composed of particles of different sizes. The mixing process needs to ensure that the particle size distribution of the final mixture is uniform. When the particle sizes in the mixer vary greatly, the gaps between the particles are too large, thereby reducing the mixing effect of the mixer on the sintering fuel. Summary of the Invention
[0004] The purpose of the present utility model is to provide a mixer with a screening guide mechanism to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a mixer with a screening guide mechanism, comprising a mixer body and a stirring frame, wherein the stirring frame is movably mounted on the inner side of the mixer body, and a stirring motor is mounted on one end of the stirring frame, a discharge port is mounted on one side of the mixer body, and a feed port is fixed on the upper side of the mixer body, a chute is provided on the inner side of the feed port, and the chute is slidably docked with a slider, a first spring is provided on the inner side of the chute, and the two ends of the first spring are respectively fixed to the chute and the slider;
[0006] A connecting ring cover is fixed to the outside of the slider, and a fixing ring is bonded to the side of the connecting ring cover close to the feed port, a filter plate is fixed to the inside of the fixing ring, and a connecting block is fixed to the middle of the filter plate, a slot is provided inside the connecting block, and the slot is slidably docked with the insertion rod, a push rod is provided in the oblique groove of the connecting block, and the upper end of the push rod is fixed to the connecting disk.
[0007] Preferably, a first bevel gear is fixed to the upper side of the connecting disk, the upper end of the insert rod passes through the inner side of the connecting disk and the inner side of the first bevel gear, and the first bevel gear is connected to the second bevel gear.
[0008] Preferably, the first bevel gear and the second bevel gear are movably connected to the fixing frame through bearings respectively, the fixing frame is connected to the inner side of the feed port and the upper end of the insertion rod respectively, and the second bevel gear is fixed to the output shaft of the drive motor through the center rod.
[0009] Preferably, the driving motor is fixed to the outer side of the feed port, a connecting rod is fixed to one side of the push rod, a fixing tube is fixed to the lower side of the connecting rod, and the fixing tube is slidably docked with the sliding rod.
[0010] Preferably, a second spring is provided on the inner side of the fixed tube, and two ends of the second spring are respectively fixed to the fixed tube and the slide rod, and a scraper is fixed to the lower end of the slide rod.
[0011] Preferably, a through slot is provided on one side of the feed port, and the through slot is connected to the baffle, a connecting pad is bonded to the side of the baffle close to the through slot, and the baffle is movably connected to the feed port through a rotating seat.
[0012] Preferably, a first connecting plate is fixed to the outer side of the baffle, a second connecting plate is fixed to the side of the feed port close to the first connecting plate, and plugs are slidably penetrated inside the first connecting plate and the second connecting plate at the same time.
[0013] Preferably, a third spring is sleeved on the upper end of the plug, and two ends of the third spring are fixed to the second connecting plate and the plug respectively.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] When the utility model is used, when the raw materials of the sintering fuel fall onto the upper side of the filter plate, the driving motor is started to vibrate the filter plate up and down, thereby improving the filtering effect of the sintering fuel raw materials. At the same time, the scraper can crush the sintering fuel raw materials that are stuck together, and the inclined surface of the filter plate can guide the raw materials with larger sizes to both sides. When the raw materials of the sintering fuel are mixed, the utility model can keep the particle size uniform and prevent the gaps between the particles from being too large, thereby improving the mixing effect of the sintering fuel.
[0016] 2. When the mixer body needs to clean larger raw material particles, pull up the plug to disengage it from the first connecting plate. At this time, pull the baffle to flip it over, so that the through slot can be exposed. The raw material particles on the upper side of the filter plate can be cleaned through the through slot, making it easier to clean larger sintered raw material particles. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the filter plate and the connecting block of the utility model;
[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the feed port and the fixing frame as viewed from above;
[0020] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle;
[0021] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at B in the middle;
[0022] Figure 6 This is a schematic diagram of the front cross-sectional structure of the baffle and the connecting pad of the utility model;
[0023] Figure 7 This is a schematic diagram of the three-dimensional structure of the first bevel gear and the second bevel gear of the utility model;
[0024] Figure 8 It is a schematic diagram of the three-dimensional structure of the filter plate and the connecting block of the utility model.
[0025] In the figure: 1. mixer body; 101. stirring frame; 102. stirring motor; 103. discharge port; 104. feed port; 2. chute; 201. slider; 202. first spring; 203. connecting ring cover; 204. fixing ring; 205. filter plate; 206. connecting block; 207. slot; 208. plug; 209. push rod; 2091. connecting plate; 2092. first bevel gear; 2093. second bevel gear; 2094. drive motor; 210. fixing frame; 3. connecting rod; 301. fixing pipe; 302. slide rod; 303. second spring; 304. scraper; 4. through groove; 401. baffle; 402. connecting pad; 403. first connecting plate; 404. second connecting plate; 405. plug; 406. third spring. DETAILED DESCRIPTION
[0026] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.
[0027] See also Figure 1-Figure 5 、 Figure 7 and Figure 8The utility model provides a technical solution: a mixer with a screening guide mechanism, comprising a mixer body 1 and a stirring frame 101, the stirring frame 101 is movably installed on the inner side of the mixer body 1, and a stirring motor 102 is installed at one end of the stirring frame 101, a discharge port 103 is installed on one side of the mixer body 1, and a feed port 104 is fixed on the upper side of the mixer body 1, a chute 2 is opened on the inner side of the feed port 104, and the chute 2 is slidably docked with a slider 201, a first spring 202 is provided on the inner side of the chute 2, and the two ends of the first spring 202 are respectively fixed to the chute 2 and the slider 201, A connecting ring cover 203 is fixed to the outside of the slider 201, and a fixing ring 204 is bonded to the side of the connecting ring cover 203 close to the feed port 104. A filter plate 205 is fixed to the inside of the fixing ring 204, and a connecting block 206 is fixed to the middle of the filter plate 205. A slot 207 is provided inside the connecting block 206, and the slot 207 is slidably docked with the insertion rod 208. A push rod 209 is provided in the inclined groove of the connecting block 206, and the upper end of the push rod 209 is fixed to the connecting disk 2091. A first bevel gear 2092 is fixed to the upper side of the connecting disk 2091. The upper end of the insertion rod 208 passes through the connecting disk 2091. The inner side and the inner side of the first bevel gear 2092, the first bevel gear 2092 is connected to the second bevel gear 2093, the first bevel gear 2092 and the second bevel gear 2093 are respectively connected to the fixed frame 210 through bearings, the fixed frame 210 is respectively connected to the inner side of the feed port 104 and the upper end of the insertion rod 208, the second bevel gear 2093 is fixed to the output shaft of the drive motor 2094 through the center rod, the drive motor 2094 is fixed to the outer side of the feed port 104, a connecting rod 3 is fixed to one side of the push rod 209, a fixing tube 301 is fixed to the lower side of the connecting rod 3, and the fixing tube 301 is fixed to the inner side of the first bevel gear 2092. The slide rod 302 slides and docks, a second spring 303 is provided on the inner side of the fixed tube 301, and the two ends of the second spring 303 are respectively fixed to the fixed tube 301 and the slide rod 302, a scraper 304 is fixed to the lower end of the slide rod 302, the cross-sectional size of the slide groove 2 matches the cross-sectional size of the slider 201, the fixing ring 204 is made of rubber, and the fixing ring 204 is squeezed with the feed port 104, the first bevel gear 2092 and the second bevel gear 2093 are meshed and docked, the fixed tube 301 matches the slide rod 302, the slot 207 matches the insertion rod 208, and the cross-sectional shape of the insertion rod 208 is rectangular.
[0028] In a specific implementation, when the raw materials of the sintered fuel are mixed, the raw materials of the sintered fuel are first added to the interior of the mixer body 1 through the feed port 104, and the raw materials of the sintered fuel will fall on the upper side of the filter plate 205. At this time, the drive motor 2094 is started, and the output shaft of the drive motor 2094 drives the second bevel gear 2093 to rotate through the center rod. Since the first bevel gear 2092 and the second bevel gear 2093 are meshed and connected, the first bevel gear 2092 rotates with the second bevel gear 2093, and the first bevel gear 2092 drives the push rod 209 to rotate through the connecting disk 2091, and the push rod 209 and the connecting block The inclined surface of 206 is squeezed. Since the fixed tube 301 matches the slide rod 302, the slot 207 matches the insertion rod 208, and the cross-sectional shape of the insertion rod 208 is rectangular, the insertion rod 208 can prevent the connecting block 206 from rotating under the push of the push rod 209. The connecting block 206 moves downward along the insertion rod 208, pushing the filter plate 205 downward. The filter plate 205 drives the slider 201 to slide along the slide groove 2. Since the cross-sectional size of the slide groove 2 matches the cross-sectional size of the slider 201, the slider 201 slides stably along the slide groove 2. The slider 201 squeezes the first spring 202, causing the first spring 202 to contract. The slider 201 drives the filter plate 205 to move downward; when the push rod 209 is disengaged from the inclined surface of the connecting block 206, the push rod 209 releases the squeeze on the connecting block 206. At this time, the first spring 202 can push the slider 201 to move up along the chute 2, and the slider 201 drives the filter plate 205 to move upward, thereby causing the filter plate 205 to vibrate up and down. Since the fixing ring 204 is made of rubber, it has a certain deformation ability, and the fixing ring 204 is squeezed with the feed port 104, which can prevent the raw materials from entering the interior of the chute 2, thereby improving the filtering effect of the filter plate 205 on the sintered fuel raw materials, and when the push rod 209 rotates, the connecting rod 3 is fixed The tube 301 and the slide bar 302 drive the scraper 304 to rotate. When the filter plate 205 moves downward, the slide bar 302 slides downward under the action of the second spring 303, so that the scraper 304 remains in contact with the filter plate 205. The scraper 304 can crush the sintered fuel raw materials that are bonded together, and the inclined surface of the filter plate 205 can guide the larger raw material particles to both sides, and then vibrate up and down through the filter plate 205 to prevent the filter plate 205 from being blocked. The utility model can keep the particle size uniform when mixing the raw materials of the sintered fuel, prevent the gaps between the particles from being too large, thereby improving the mixing effect of the sintered fuel.
[0029] See also Figure 1 、 Figure 2 and Figure 6A through slot 4 is provided on one side of the feed port 104, and the through slot 4 is connected to the baffle 401. A connecting pad 402 is bonded to the side of the baffle 401 close to the through slot 4, and the baffle 401 is movably connected to the feed port 104 through a rotating seat. A first connecting plate 403 is fixed to the outside of the baffle 401, and a second connecting plate 404 is fixed to the side of the feed port 104 close to the first connecting plate 403. A plug 405 slides through the interior of the first connecting plate 403 and the interior of the second connecting plate 404 at the same time. The upper end of the plug 405 is sleeved with a third spring 406, and the two ends of the third spring 406 are respectively fixed to the second connecting plate 404 and the plug 405. The connecting pad 402 is made of rubber, and the connecting pad 402 is squeezed against the through slot 4.
[0030] When the filter 205 is in the process of being cleaned, the filter 205 is in the process of being cleaned.
[0031] To sum up, when the present invention is used, when the raw materials of the sintered fuel fall to the upper side of the filter plate 205, the drive motor 2094 is started at this time to make the filter plate 205 vibrate up and down, and at the same time the scraper 304 can crush the sintered fuel raw materials that are bonded together, and the inclined surface of the filter plate 205 can guide the larger raw material particles to both sides, and then vibrate up and down through the filter plate 205 to prevent the filter plate 205 from being blocked, so that the present invention can keep the particle size uniform when mixing the raw materials of the sintered fuel, thereby improving the mixing effect of the sintered fuel; when the mixer body 1 needs to clean larger raw material particles, the plug 405 is pulled up to pull the baffle 401, so that the baffle 401 is flipped, thereby exposing the through groove 4, which is convenient for cleaning larger sintered raw material particles. The content not described in detail in this description belongs to the existing technology well known to professional and technical personnel in this field.
[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A mixer with a screening guide mechanism, comprising a mixer body (1) and a stirring frame (101), characterized in that: A stirring frame (101) is movably mounted on the inner side of the mixer body (1), and a stirring motor (102) is mounted on one end of the stirring frame (101); a discharge port (103) is mounted on one side of the mixer body (1), and a feed port (104) is fixed on the upper side of the mixer body (1); a chute (2) is provided on the inner side of the feed port (104), and the chute (2) and the slider (201) are slidably docked; a first spring (202) is provided on the inner side of the chute (2), and the two ends of the first spring (202) are respectively fixed to the chute (2) and the slider (201); A connecting ring cover (203) is fixed to the outer side of the slider (201), and a fixing ring (204) is bonded to the side of the connecting ring cover (203) close to the feed port (104). A filter plate (205) is fixed to the inner side of the fixing ring (204), and a connecting block (206) is fixed to the middle of the filter plate (205). A slot (207) is provided inside the connecting block (206), and the slot (207) is slidably docked with the insertion rod (208). A push rod (209) is provided in the inclined groove of the connecting block (206), and the upper end of the push rod (209) is fixed to the connecting disk (2091).
2. A mixer with a screening guide mechanism according to claim 1, characterized in that: A first bevel gear (2092) is fixed on the upper side of the connecting disk (2091), and the upper end of the inserting rod (208) passes through the inner side of the connecting disk (2091) and the inner side of the first bevel gear (2092), and the first bevel gear (2092) is connected to the second bevel gear (2093).
3. A mixer with a screening guide mechanism according to claim 2, characterized in that: The first bevel gear (2092) and the second bevel gear (2093) are movably connected to the fixed frame (210) through bearings, respectively. The fixed frame (210) is connected to the inner side of the feed port (104) and the upper end of the insertion rod (208), respectively. The second bevel gear (2093) is fixed to the output shaft of the drive motor (2094) through a center rod.
4. A mixer with a screening guide mechanism according to claim 3, characterized in that: The driving motor (2094) is fixed to the outer side of the feed port (104), a connecting rod (3) is fixed to one side of the push rod (209), a fixed tube (301) is fixed to the lower side of the connecting rod (3), and the fixed tube (301) is slidably docked with the sliding rod (302).
5. The mixer with a screening guide mechanism according to claim 4, characterized in that: A second spring (303) is provided on the inner side of the fixed tube (301), and two ends of the second spring (303) are respectively fixed to the fixed tube (301) and the slide rod (302), and a scraper (304) is fixed to the lower end of the slide rod (302).
6. The mixer with a screening guide mechanism according to claim 4, characterized in that: A through slot (4) is provided on one side of the feed port (104), and the through slot (4) is connected to the baffle (401). A connection pad (402) is bonded to the side of the baffle (401) close to the through slot (4), and the baffle (401) is movably connected to the feed port (104) via a rotating seat.
7. A mixer with a screening guide mechanism according to claim 6, characterized in that: A first connecting plate (403) is fixed to the outside of the baffle (401), a second connecting plate (404) is fixed to the side of the feed port (104) close to the first connecting plate (403), and plugs (405) are slidably inserted into the interior of the first connecting plate (403) and the interior of the second connecting plate (404).
8. The mixer with a screening guide mechanism according to claim 7, characterized in that: The upper end of the plug (405) is sleeved with a third spring (406), and the two ends of the third spring (406) are respectively fixed to the second connecting plate (404) and the plug (405).