Feeding mechanism of ultrafine grinder

Abstract

The utility model relates to the technical field of pulverizers, in particular to a feeding mechanism of an ultrafine pulverizer, which comprises a feeding box, a filter plate, an adsorption assembly, a shaking assembly and a cleaning assembly, the feeding box is provided with a feeding port, a discharging port and a cleaning port, the shaking assembly comprises a sliding plate, a motor, a fixing rod, an abutting rod, a stress block and a connecting block, and the feeding box is further provided with a sliding groove. One end of the connecting block is fixedly connected with the filtering plate, the other end of the connecting block is fixedly connected with the stress block, the stress block is provided with a stress groove, the motor is installed on the feeding box, the output end of the motor is fixedly connected with the fixing rod, one end of the abutting rod is fixedly connected with the fixing rod, and the other end of the abutting rod is fixedly connected with the sliding plate. The cleaning assembly is arranged on the feeding box, and one end of the filter plate is arranged at the discharging port, so that the filter plate can be driven to shake up and down to improve the filtering effect, and impurities can be prevented from blocking the filter plate.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverizers, in particular to a feeding mechanism of an ultra-fine pulverizer. Background Art

[0002] A pulverizer is a mechanical device used to crush large-sized solid raw materials into the required size. It is widely used in many industries such as mining, building materials, feed, fertilizer, etc. The pulverizer crushes the material by high-speed impact, shearing, impact, rolling, grinding, etc. to meet different process requirements. The ultrafine pulverizer is a type of pulverizer. The ultrafine pulverizer is a device that uses air separation, heavy pressure grinding, and shearing to achieve ultrafine grinding of dry materials. The existing vibrating ultrafine pulverizer feeding mechanism cannot pre-treat the material. Impurities in the material enter the pulverizer, causing damage to the pulverizer and reducing the quality of the material.

[0003] In response to the above problems, the prior art patent publication number CN213996230U discloses a feeding mechanism for a vibrating ultrafine pulverizer. The material enters the feed box from the feed pipe, and the filter screen filters the material. The impurities in the material fall to the bottom of the feed box through the filter screen, and the material enters the pulverizer through the discharge port along the filter screen, thereby achieving the purpose of filtering out impurities in the material, preventing impurities from entering the pulverizer and causing damage to the pulverizer, and improving the quality of the material.

[0004] However, in the above method, the filter screen is stationary, and the effect of filtering impurities using only the filter screen is poor. Moreover, after long-term use, some impurities remain in the filter holes of the filter screen, which will affect the filtering effect. Utility Model Content

[0005] The utility model aims to provide a feeding mechanism for an ultrafine pulverizer, aiming to solve the technical problems in the prior art that the filter screen is stationary, the effect of filtering impurities using only the filter screen is poor, and some impurities remain in the filter holes of the filter screen after long-term use, which will affect the filtering effect.

[0006] To achieve the above-mentioned purpose, the utility model adopts a feeding mechanism of an ultrafine pulverizer, comprising a feeding box, a filter plate, an adsorption assembly, a shaking assembly and a cleaning assembly, the feeding box is provided with a feeding port, a discharging port and a cleaning port, the shaking assembly comprises a slide plate, a motor, a fixed rod, a supporting rod, a force block and a connecting block, the feeding box is also provided with a slide slot, the slide plate is slidably connected to the slide slot, and the slide plate is fixedly connected to the filter plate, one end of the connecting block is fixedly connected to the filter plate, and the other end of the connecting block is fixedly connected to the force block, the force block is provided with a force groove, the motor is installed on the feeding box, the output end of the motor is fixedly connected to the fixed rod, one end of the supporting rod is fixedly connected to the fixed rod, and the other end of the supporting rod is inserted into the force groove, the cleaning assembly is arranged on the feeding box, and the filter plate is inclined, and one end of the filter plate is placed at the discharging port.

[0007] Among them, the adsorption assembly includes a holding plate, an extraction member and a plurality of adsorption rods, the feed box has a holding groove, the holding plate is arranged at the holding groove, the plurality of adsorption rods are fixedly connected to the holding plate, and the extraction member is fixedly connected to the holding plate.

[0008] Among them, the cleaning assembly includes a collecting frame, a connecting plate and multiple scrapers. The feed box also has a groove. The collecting frame is slidably connected to the groove. The connecting plate is fixedly connected to the feed box. Multiple scrapers are fixedly connected to the connecting plate. The scraper is provided with through holes for the corresponding multiple adsorption rods to pass through.

[0009] Wherein, the feeding mechanism of the ultrafine pulverizer further includes a shielding component, and the shielding component is arranged on the feeding box.

[0010] Among them, the shielding assembly includes a rotating rod, a follower plate, a sleeve plate and a spring, the rotating rod is rotatably connected to the feed box, the follower plate is fixedly connected to the rotating rod, the sleeve plate is slidably connected to the rotating rod, one end of the spring is fixedly connected to the rotating rod, the other end of the spring is fixedly connected to the follower plate, and the sleeve plate is adapted to the feed port.

[0011] Wherein, the shielding assembly further includes a rotating member and a protective member, the rotating member is fixedly connected to the rotating rod, and the protective member is arranged on the rotating member.

[0012] The utility model provides a feeding mechanism of an ultrafine pulverizer, by arranging the shaking component and the cleaning component, when in specific use, the material to be pulverized enters the feeding box through the feeding port, the motor is started, the output end of the motor drives the fixed rod to rotate, the fixed rod drives the supporting rod to slide in the force-bearing groove, the supporting rod slides in the force-bearing groove and drives the force-bearing block to move upward at the same time, the force-bearing block moves upward and drives the connecting block to move upward at the same time, the connecting block drives the filter plate and the slide plate to move upward, and after moving to the specified position, the motor continues to rotate When the filter plate moves, it drives the filter plate and the slide plate to move downward, so that the filter plate vibrates back and forth up and down. After the material is filtered, the impurities fall to the bottom of the feed box, and the material is discharged to the grinder through the discharging building for crushing. In this process, the magnetic impurities in the material are adsorbed by the adsorption component, and the impurities on the adsorption component can be cleaned by the cleaning component. The impurities at the bottom of the feed box can be cleaned through the cleaning port. In this way, the filter plate can be driven to vibrate up and down to improve the filtering effect and prevent impurities from clogging the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 It is a front view of the first embodiment of the utility model.

[0016] Figure 3 It is a side view of the first embodiment of the utility model.

[0017] Figure 4 The utility model Figure 2 AA line structural cross-section view.

[0018] Figure 5 The utility model Figure 3 BB line structural cross-sectional view.

[0019] Figure 6 The utility model Figure 3 CC line structural cross-sectional view.

[0020] Figure 7It is a structural schematic diagram of the second embodiment of the utility model.

[0021] 101-feed box, 102-filter plate, 103-slide plate, 104-motor, 105-fixed rod, 106-holding rod, 107-force block, 108-connecting block, 109-holding plate, 110-extraction member, 111-adsorption rod, 112-collection frame, 113-connecting plate, 114-scraper, 115-feed port, 116-discharge port, 117-cleaning port, 118-slide, 119-force slot, 120-holding slot, 121-through hole, 122-groove, 201-rotating rod, 202-follow-up plate, 203-sleeve plate, 204-spring, 205-rotating member, 206-protective member. DETAILED DESCRIPTION

[0022] First embodiment:

[0023] See also Figure 1 to Figure 6 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 This is a front view of the first embodiment of the utility model. Figure 3 is a side view of the first embodiment of the utility model, Figure 4 The utility model Figure 2 AA line structural section view, Figure 5 The utility model Figure 3 BB line structural cross-sectional view, Figure 6 The utility model Figure 3 CC line structural cross-sectional view.

[0024] The utility model provides a feeding mechanism of an ultrafine pulverizer, comprising a feeding box 101, a filter plate 102, an adsorption component, a shaking component and a cleaning component, wherein the shaking component comprises a slide plate 103, a motor 104, a fixing rod 105, a holding rod 106, a force block 107 and a connecting block 108, the adsorption component comprises a holding plate 109, an extracting member 110 and a plurality of adsorption rods 111, and the cleaning component comprises a collecting frame 112, a connecting plate 113 and a plurality of scrapers 114. The above-mentioned scheme solves the technical problems in the prior art that the filter screen is stationary, the effect of filtering impurities by only using the filter screen is poor, and some impurities remain in the filter holes of the filter screen after long-term use, which will affect the filtering effect.

[0025] According to this specific embodiment, the feed box 101 is provided with a feed port 115, a discharge port 116 and a cleaning port 117. The material to be crushed enters the feed box 101 through the feed port 115, is filtered through the filter plate 102, and the magnetic impurities in the material are adsorbed by the adsorption component, thereby preventing the impurities from damaging the crusher, thereby improving the crushing effect.

[0026] The feed box 101 is also provided with a slide groove 118, the slide plate 103 is slidably connected to the slide groove 118, and the slide plate 103 is fixedly connected to the filter plate 102, one end of the connecting block 108 is fixedly connected to the filter plate 102, and the other end of the connecting block 108 is fixedly connected to the force block 107, and the force block 107 is provided with a force groove 119, the motor 104 is installed on the feed box 101, and the output end of the motor 104 is fixedly connected to the fixed rod 105, and the holding rod 106 is fixedly connected to the filter plate 102. One end of the supporting rod 106 is fixedly connected to the fixing rod 105, and the other end of the supporting rod 106 is inserted into the force groove 119. The cleaning component is arranged on the feed box 101, and the filter plate 102 is arranged at an angle. One end of the filter plate 102 is placed at the discharge port 116. By arranging the shaking component and the cleaning component, when it is used, the material to be crushed enters the feed box 101 through the feed port 115, and the motor 104 is started. The output end of the motor 104 drives the fixing rod 105 to rotate, and the fixing rod 105 is driven to rotate. The fixed rod 105 drives the supporting rod 106 to slide in the force groove 119, and the supporting rod 106 drives the force block 107 to move upward while sliding in the force groove 119, and the force block 107 drives the connecting block 108 to move upward while moving upward, and the connecting block 108 drives the filter plate 102 and the slide plate 103 to move upward. After moving to the specified position, the motor 104 drives the filter plate 102 and the slide plate 103 to move downward when continuing to rotate, so that the filter plate 102 reciprocates up and down. After the material is shaken and filtered, the impurities fall to the bottom of the feed box 101, and the material is discharged into the grinder through the discharging building for crushing. In this process, the magnetic impurities in the material are adsorbed by the adsorption component, and the impurities on the adsorption component can be cleaned by the cleaning component. The impurities at the bottom of the feed box 101 can be cleaned through the cleaning port 117. In this way, the filter plate 102 can be driven to shake up and down to improve the filtering effect and prevent impurities from clogging the filter plate 102.

[0027] Secondly, the feed box 101 has a clamping groove 120, the clamping plate 109 is arranged at the clamping groove 120, and the plurality of adsorption rods 111 are fixedly connected to the clamping plate 109, and the extraction member 110 is fixedly connected to the clamping plate 109. By extracting the extraction member 110, the extraction member 110 drives the clamping plate 109 to move upward, and the clamping plate 109 drives the plurality of adsorption rods 111 to move upward to clean the impurities on the adsorption rods 111 through the cleaning assembly.

[0028] At the same time, the feed box 101 also has a groove 122, the collection frame 112 is slidably connected to the groove 122, the connecting plate 113 is fixedly connected to the feed box 101, and the plurality of scrapers 114 are fixedly connected to the connecting plate 113. The scraper 114 is provided with through holes 121 for the corresponding plurality of adsorption rods 111 to pass through. When the plurality of adsorption rods 111 move upward, the outer walls of the plurality of adsorption rods 111 slide in the corresponding through holes 121 respectively, thereby scraping impurities on the adsorption rods 111 into the collection frame 112, so as to facilitate the cleaning of impurities on the adsorption rods 111.

[0029] The feeding mechanism of the ultrafine pulverizer of the present embodiment is provided with the shaking assembly and the cleaning assembly. When in use, the material to be pulverized enters the feed box 101 through the feed port 115, the motor 104 is started, the output end of the motor 104 drives the fixed rod 105 to rotate, the fixed rod 105 drives the supporting rod 106 to slide in the force groove 119, the supporting rod 106 drives the force block 107 to move upward while sliding in the force groove 119, the force block 107 drives the connecting block 108 to move upward while moving upward, the connecting block 108 drives the filter plate 102 and the slide plate 103 to move upward, and moves to the specified position. After the filter 102 is in the position, the motor 104 continues to rotate and drives the filter plate 102 and the slide plate 103 to move downward, so that the filter plate 102 can shake back and forth up and down, so that after filtering the material, the impurities fall to the bottom of the feed box 101, and the material is discharged to the crusher through the discharge building for crushing. In this process, the magnetic impurities in the material are adsorbed by the adsorption component, and the impurities on the adsorption component can be cleaned by the cleaning component. The impurities at the bottom of the feed box 101 can be cleaned through the cleaning port 117. In this way, the filter plate 102 can be driven to shake up and down to improve the filtering effect, and the filter plate 102 can be prevented from being blocked by impurities.

[0030] By extracting the extraction member 110, the extraction member 110 drives the holding plate 109 to move upward, and the holding plate 109 drives the plurality of adsorption rods 111 to move upward to clean the impurities on the adsorption rods 111 through the cleaning assembly;

[0031] When the plurality of adsorption rods 111 move upward, the outer walls of the plurality of adsorption rods 111 slide in the corresponding through holes 121 respectively, so that the impurities on the adsorption rods 111 are scraped off into the collection frame 112, thereby facilitating the cleaning of the impurities on the adsorption rods 111.

[0032] Second embodiment:

[0033] Based on the first embodiment, please refer to Figure 7 , Figure 7 It is a structural schematic diagram of the second embodiment of the utility model.

[0034] The utility model provides a feeding mechanism of an ultrafine pulverizer, which also includes a shielding component. The shielding component includes a rotating rod 201, a follower plate 202, a sleeve plate 203, a spring 204, a rotating member 205 and a protective member 206.

[0035] According to this specific embodiment, the shielding assembly is disposed on the feed box 101 . By disposing the shielding assembly, the feed port 115 can be easily shielded.

[0036] The rotating rod 201 is rotatably connected to the feed box 101, the follower plate 202 is fixedly connected to the rotating rod 201, the sleeve plate 203 is slidably connected to the rotating rod 201, one end of the spring 204 is fixedly connected to the rotating rod 201, the other end of the spring 204 is fixedly connected to the follower plate 202, the sleeve plate 203 is adapted to the feed port 115, and when the feed mechanism of the ultrafine pulverizer is not used, the sleeve plate 203 is first pulled, and the sleeve plate 203 drives the spring 204 The rotating rod 201 is then rotated, and the rotating rod 201 drives the follower plate 202 to rotate, and drives the spring 204 and the sleeve plate 203 to rotate, so that the sleeve plate 203 is placed above the feed port 115, and then the sleeve plate 203 is released. At this time, the spring 204 returns to its original position and contracts, and the spring 204 drives the sleeve plate 203 to press against the feed port 115, thereby avoiding blocking the feed port 115 and preventing foreign matter from entering the feed port 115 and entering the feed box 101.

[0037] Secondly, the rotating member 205 is fixedly connected to the rotating rod 201, and the protective member 206 is arranged on the rotating member 205. By arranging the rotating member 205, the rotating rod 201 can be rotated more conveniently, and the protective member 206 can have an anti-slip effect between the hand and the rotating member 205.

[0038] When using the feeding mechanism of an ultrafine pulverizer of the present embodiment, when the feeding mechanism of the ultrafine pulverizer is not used, first pull the sleeve plate 203, the sleeve plate 203 drives the spring 204 to extend, then rotate the rotating rod 201, the rotating rod 201 drives the follower plate 202 to rotate, and drives the spring 204 and the sleeve plate 203 to rotate, so that the sleeve plate 203 is placed above the feed port 115, and then release the sleeve plate 203. At this time, the spring 204 is reset and contracted, and the spring 204 drives the sleeve plate 203 to resist against the feed port 115, so as to avoid blocking the feed port 115 and preventing foreign matter from entering the feed port 115 and entering the feed box 101. By setting the rotating member 205, the rotating rod 201 can be rotated more conveniently, and the protective member 206 can have an anti-slip effect between the hand and the rotating member 205.

[0039] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A feeding mechanism of an ultrafine pulverizer, comprising a feeding box, a filter plate and an adsorption component, wherein the feeding box is provided with a feeding port, a discharging port and a cleaning port, characterized in that: Also includes a shaking component and a cleaning component; The shaking assembly includes a slide plate, a motor, a fixed rod, a supporting rod, a force block and a connecting block. The feed box is also provided with a slide slot, the slide plate is slidably connected to the slide slot, and the slide plate is fixedly connected to the filter plate, one end of the connecting block is fixedly connected to the filter plate, and the other end of the connecting block is fixedly connected to the force block, and the force block is provided with a force groove, the motor is installed on the feed box, the output end of the motor is fixedly connected to the fixed rod, one end of the supporting rod is fixedly connected to the fixed rod, and the other end of the supporting rod is inserted into the force groove, the cleaning assembly is arranged on the feed box, and the filter plate is inclined, and one end of the filter plate is placed at the discharge port.

2. The feeding mechanism of the ultrafine pulverizer according to claim 1, characterized in that: The adsorption assembly includes a holding plate, an extraction member and a plurality of adsorption rods. The feed box has a holding slot, the holding plate is arranged at the holding slot, the plurality of adsorption rods are fixedly connected to the holding plate, and the extraction member is fixedly connected to the holding plate.

3. The feeding mechanism of the ultrafine pulverizer according to claim 2, characterized in that: The cleaning assembly includes a collecting frame, a connecting plate and a plurality of scrapers. The feed box also has a groove. The collecting frame is slidably connected to the groove. The connecting plate is fixedly connected to the feed box. The plurality of scrapers are fixedly connected to the connecting plate. The scrapers are provided with through holes for the corresponding plurality of adsorption rods to pass through.

4. The feeding mechanism of the ultrafine pulverizer according to claim 3, characterized in that: The feeding mechanism of the ultrafine pulverizer further comprises a shielding component, and the shielding component is arranged on the feeding box.

5. The feeding mechanism of the ultrafine pulverizer according to claim 4, characterized in that: The shielding assembly includes a rotating rod, a follower plate, a sleeve plate and a spring. The rotating rod is rotatably connected to the feed box, the follower plate is fixedly connected to the rotating rod, the sleeve plate is slidably connected to the rotating rod, one end of the spring is fixedly connected to the rotating rod, the other end of the spring is fixedly connected to the follower plate, and the sleeve plate is adapted to the feed port.

6. The feeding mechanism of the ultrafine pulverizer according to claim 5, characterized in that: The shielding assembly further includes a rotating member and a protective member. The rotating member is fixedly connected to the rotating rod, and the protective member is arranged on the rotating member.

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