Feeding anti-falling device of vertical drying kiln
By designing a blanking device during the loading process of vertical drying kiln, the problem of raw materials falling into the bottom of the belt machine is solved, the cleaning workload and operation risks are reduced, and the equipment is stable and dust-proof.
Patent Information
- Application Number
- CN202420261923.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-02-02
AI Technical Summary
During the loading process of vertical drying kiln, the raw material conveying belt needs to run vertically upward, causing some of the raw materials to fall into the bottom of the belt machine, affecting the normal operation of the conveyor, and increasing the cleaning workload and operation risks.
A vertical drying kiln loading anti-blanking device is designed, including a rack, anti-blanking channel and anti-blanking component. By setting up a barrier plate, a barrier liquid cylinder and a telescopic rod, the raw materials are prevented from falling into the belt machine. The bottom and reduce dust scattering and debris accumulation through dust scraping assembly and dust collector.
Effectively prevent raw materials from falling into the bottom of the belt conveyor, reduce cleaning workload, reduce operation risks, and maintain the stability and dustproof effect of the equipment.
Smart Images
Figure CN222249192U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material conveying, and is a material-feeding and material-falling prevention device for a vertical drying kiln. Background Art
[0002] At present, when loading vertical drying kilns in the industry, since the conveyor belt for conveying raw materials needs to run vertically upward, part of the raw materials will roll down from the belt hopper to the bottom of the belt conveyor as the conveyor belt runs upward, affecting the normal operation of the conveyor belt and making it easy for the belt conveyor to deviate. At the same time, after the raw materials fall to the bottom of the belt conveyor and accumulate, the on-site cleaning work is more cumbersome, which greatly increases the workload of the personnel on duty and increases the operational risks of the personnel on duty during the cleaning process. Summary of the invention
[0003] The utility model provides a vertical drying kiln feeding anti-dropping device, which overcomes the shortcomings of the prior art and can effectively solve the problem that the falling of the existing calcium carbide raw material during the transportation process affects the normal operation of the conveyor.
[0004] The technical scheme of the utility model is realized by the following measures: a vertical drying kiln feeding anti-dropping device comprises a frame, an anti-dropping channel and an anti-dropping component, an anti-dropping channel is arranged on the upper side of the frame, a conveying device is arranged in the anti-dropping channel, the conveying device comprises a first feeding belt machine, a second feeding belt machine and a third feeding belt machine, the first feeding belt machine can convey materials from left to right, a second feeding belt machine with an upper end located above the first feeding belt machine and capable of conveying materials from bottom to top is arranged at the right end of the first feeding belt machine, and a second feeding belt machine capable of conveying materials from left to right is arranged at the right end of the second feeding belt machine The third feeding belt conveyor; an anti-dropping material component is provided in the anti-dropping material channel corresponding to the left position of the lower end of the second feeding belt conveyor, the anti-dropping material component includes a material blocking plate, a material blocking liquid cylinder and a telescopic rod. The material blocking plate is inclined in a shape of higher on the left and lower on the right, and a material blocking liquid cylinder and a telescopic rod are provided at intervals on the front and rear sides of the lower side of the material blocking plate. The left end of the material blocking liquid cylinder is installed together with the inner side of the anti-dropping material channel, and the right end of the material blocking liquid cylinder is provided with a piston rod that can be extended to the right, and the right end of the piston rod is installed together with the lower side of the material blocking plate, the left end of the telescopic rod is installed together with the inner side of the anti-dropping material channel, and the right end of the telescopic rod is installed together with the lower side of the material blocking plate.
[0005] The following are further optimizations and / or improvements to the above utility model technical solution:
[0006] The above-mentioned anti-dropping component may also include a shock-absorbing plate, and a shock-absorbing plate is provided on the upper side of the material blocking plate.
[0007] The above may also include a vertical drying kiln, a feed bin, a control module and a level meter. The vertical drying kiln is provided below the right end of the third feeding belt conveyor. The feed bin is fixedly installed at the upper end of the vertical drying kiln. A feed port corresponding to the discharge end position of the third feeding belt conveyor is provided on the upper side of the feed bin. A level meter is provided on the feed bin; the level meter is connected to the control module, and the control module is respectively connected to the first feeding belt conveyor, the second feeding belt conveyor, the third feeding belt conveyor and the material blocking liquid cylinder.
[0008] The above-mentioned may also include a dust scraping assembly and a dust collecting barrel. The lower side of the anti-dropping channel corresponding to the position of the first feeding belt conveyor is an inclined slope with the left side lower and the right side higher. At least one dust scraping assembly is arranged on the left and right sides between the lower side of the left part of the first feeding belt conveyor and the slope; a dust collecting barrel with an opening upward is fixedly installed on the lower side of the left end of the anti-dropping channel.
[0009] The above-mentioned dust scraping assembly may include a front column, a rear column, a fixed angle steel and a cleaning felt. The front column and the rear column are fixedly installed at front and rear intervals in the anti-dropping channel. Fixed angle steels are provided on the front column and the rear column. The fixed angle steel includes a horizontal mounting plate and a vertical mounting plate. The lower front side of the horizontal mounting plate is fixedly installed together with the upper end of the front column, and the lower rear side of the horizontal mounting plate is fixedly installed together with the upper end of the rear column. A vertical mounting plate with its upper end located above it is fixedly installed on the left side of the horizontal mounting plate, and a cleaning felt with its upper end located on the lower side of the vertical mounting plate is fixedly installed on the right side of the vertical mounting plate.
[0010] The above-mentioned front column may include a first outer cylinder, a first inner rod, a first fixing nut and a first top screw, and the rear column includes a second outer cylinder, a second inner rod, a second fixing nut and a second top screw, and the first outer cylinder and the second outer cylinder are fixedly installed at intervals in the front and rear of the anti-dropping channel, the first outer cylinder is provided with a first inner rod with an upper end located above it, and at least two third mounting holes are evenly distributed along the circumference on the outer side of the upper part of the first outer cylinder corresponding to each third mounting hole position, and the first fixing nut is fixedly installed in the first fixing nut. The first top screw whose inner end abuts against the corresponding position of the outer side of the first inner rod is fixedly installed; the second outer cylinder is provided with a second inner rod with an upper end located above it, and at least two fourth mounting holes are evenly distributed along the circumference on the outer side of the upper part of the second outer cylinder, and the second fixing nut is fixedly installed on the outer side of the second outer cylinder corresponding to each fourth mounting hole position, and the second top screw whose inner end abuts against the corresponding position of the outer side of the second inner rod is fixedly installed in the second fixing nut; the lower side of the front part of the horizontal mounting plate is fixedly installed with the upper end of the first inner rod, and the lower side of the rear part of the horizontal mounting plate is fixedly installed with the upper end of the second inner rod.
[0011] The utility model discloses a material-blocking plate is arranged to prevent the material from falling and damaging the first feeding belt conveyor and accumulating on the lower side of the first feeding belt conveyor during the feeding process of the second feeding belt conveyor; an anti-dropping channel is arranged to prevent the dust generated during the feeding and dropping of the material from being scattered in the environment; a dust scraping component is arranged to facilitate the scraping of the broken materials and dust attached to the first feeding belt conveyor, and the utility model has the characteristics of stability, reliability and dustproof. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Attached Figure 1 It is a schematic diagram of the front view and partial cross-section structure of embodiments 1 to 6 of the utility model.
[0013] Attached Figure 2 For attachment Figure 1 Schematic diagram of the main enlarged structure of the middle anti-falling component.
[0014] Attached Figure 3 For attachment Figure 1 Schematic diagram of the enlarged front view of the middle dust scraping assembly.
[0015] The codes in the accompanying drawings are: 1 is a frame, 2 is a first feeding belt conveyor, 3 is a second feeding belt conveyor, 4 is a third feeding belt conveyor, 5 is an anti-dropping channel, 6 is a material blocking plate, 7 is a material blocking cylinder, 8 is a piston rod, 9 is a vertical drying kiln, 10 is a feed bin, 11 is a level meter, 12 is a shock absorbing plate, 13 is a slope, 14 is a dust collecting cylinder, 15 is a first outer cylinder, 16 is a fixed angle steel, 17 is a cleaning felt, 18 is a first inner rod, 19 is a first fixing nut, and 20 is a first top screw. DETAILED DESCRIPTION
[0016] The present invention is not limited by the following embodiments, and specific implementation methods can be determined according to the technical solution of the present invention and actual conditions.
[0017] In the present invention, for the convenience of description, the relative position relationship of each component is described according to the attached manual. Figure 1 The positional relationships such as front, back, top, bottom, left, and right are described according to the layout directions of the drawings in the specification.
[0018] The present invention is further described below in conjunction with the embodiments and drawings:
[0019] Embodiment 1: As attached Figure 1 , 2As shown in , 3, the vertical drying kiln 9 feeding and anti-dropping device comprises a frame 1, an anti-dropping channel 5 and an anti-dropping assembly. The frame 1 is provided with an anti-dropping channel 5 on the upper side, and a conveying device is provided in the anti-dropping channel 5. The conveying device comprises a first feeding belt machine 2, a second feeding belt machine 3 and a third feeding belt machine 4. The first feeding belt machine 2 can convey materials from left to right. The right end of the first feeding belt machine 2 is provided with a second feeding belt machine 3 whose upper end is located above it and can convey materials from bottom to top. The right end of the second feeding belt machine 3 is provided with a third feeding belt machine 4 that can convey materials from left to right; corresponding An anti-dropping material assembly is provided in the anti-dropping material passage 5 at the left position of the lower end of the second feeding belt conveyor 3, and the anti-dropping material assembly includes a baffle plate 6, a baffle cylinder 7 and a telescopic rod. The baffle plate 6 is tilted and arranged in a shape of left high and right low. The baffle cylinder 7 and the telescopic rod are arranged at intervals on the front and back of the lower side of the baffle plate 6. The left end of the baffle cylinder 7 is installed together with the inner side of the anti-dropping material passage 5, and the right end of the baffle cylinder 7 is provided with a piston rod 8 that can extend to the right. The right end of the piston rod 8 is installed together with the lower side of the baffle plate 6, the left end of the telescopic rod is installed together with the inner side of the anti-dropping material passage 5, and the right end of the telescopic rod is installed together with the lower side of the baffle plate 6. During use, by setting the baffle plate 6, it is prevented that the material falls and damages the first feeding belt conveyor 2 during the feeding process of the second feeding belt conveyor 3, and accumulates at the lower side of the first feeding belt conveyor 2; by setting the anti-dropping material passage 5, it is prevented that the dust generated during feeding and dropping is scattered in the environment.
[0020] According to actual needs, the above-mentioned vertical drying kiln 9 feeding and anti-dropping device can be further optimized and / or improved:
[0021] Embodiment 2: As attached Figure 1 , 2 As shown in FIG. 3 , the anti-dropping assembly further includes a shock absorbing plate 12, and a shock absorbing plate 12 is provided on the upper side of the baffle plate 6. During use, such a setting can reduce the impact of the drop on the upper side of the baffle plate 6. According to the requirements, the shock absorbing plate 12 is a known shock absorbing material, such as foam, silicone, sponge, etc.
[0022] Embodiment 3: As attached Figure 1 , 23, it also includes a vertical drying kiln 9, a feed bin 10, a control module and a level meter 11. The vertical drying kiln 9 is provided below the right end of the third feeding belt conveyor 4, and the feed bin 10 is fixedly installed on the upper end of the vertical drying kiln 9. A feed port corresponding to the discharge end position of the third feeding belt conveyor 4 is provided on the upper side of the feed bin 10, and a level meter 11 is provided on the feed bin 10; the level meter 11 is connected to the control module, and the control module is respectively connected to the first feeding belt conveyor 2, the second feeding belt conveyor 3, the third feeding belt conveyor 4 and the material blocking liquid cylinder 7. During use, by setting up a control module, it is convenient to start or shut down the first feeding belt conveyor 2, the second feeding belt conveyor 3 and the third feeding belt conveyor 4 according to the material level height in the feed bin 10, so that when the first feeding belt conveyor 2, the second feeding belt conveyor 3 and the third feeding belt conveyor 4 are turned on, the material blocking cylinder 7 is turned on, so that the piston rod 8 is extended and the distance between the material blocking plate 6 and the second feeding belt conveyor 3 is retracted, thereby effectively realizing controllable material blocking adjustment.
[0023] Embodiment 4: As attached Figure 1 , 2 3, it also includes a dust scraping assembly and a dust collecting barrel 14. The lower side of the anti-dropping channel 5 corresponding to the position of the first feeding belt conveyor 2 is inclined with a slope 13 that is lower on the left and higher on the right. At least one dust scraping assembly is arranged between the lower side of the left part of the first feeding belt conveyor 2 and the slope 13. A dust collecting barrel 14 with an upward opening is fixedly installed on the lower side of the left end of the anti-dropping channel 5. During use, the slope 13 is provided to prevent the dropped materials from accumulating on the lower side of the first feeding belt conveyor 2; the dust collecting barrel 14 is provided to facilitate the scraped materials and dust scraped by the dust scraping assembly to slide into the dust collecting barrel 14 along the inner wall of the anti-dropping channel 5 that is inclined, so as to facilitate the treatment.
[0024] Embodiment 5: As attached Figure 1 , 2As shown in 3, the dust scraping assembly includes a front column, a rear column, a fixed angle steel 16 and a cleaning felt 17. The front column and the rear column are fixedly installed at front and rear intervals in the anti-dropping channel 5. The front column and the rear column are provided with a fixed angle steel 16. The fixed angle steel 16 includes a horizontal mounting plate and a vertical mounting plate. The lower front side of the horizontal mounting plate is fixedly installed with the upper end of the front column, and the lower rear side of the horizontal mounting plate is fixedly installed with the upper end of the rear column. A vertical mounting plate with its upper end located above the horizontal mounting plate is fixedly installed on the left side of the horizontal mounting plate, and a cleaning felt 17 with its upper end located on the lower side of the first feeding belt conveyor 2 is fixedly installed on the right side of the vertical mounting plate. During use, the dust scraping assembly is fixedly installed in the anti-dropping channel 5 below the first feeding belt conveyor 2, so that the upper end of the cleaning felt 17 contacts the lower side of the belt of the first feeding belt conveyor 2, and the cleaning felt 17 is provided to clean the debris and dust attached to the belt; the dust collecting barrel 14 is provided to collect the medicine residue and dust scraped from the belt by the cleaning felt 17; and the non-rigid cleaning felt 17 is provided to avoid damage to the belt surface during the cleaning process. According to demand, in order to ensure the cleaning effect, the front column can be located in front of the first feeding belt conveyor 2, and the rear column can be located behind the first feeding belt conveyor 2. Through such a setting, the cleaning felt 17 can scrape the maximum width of the first feeding belt conveyor 2, which can effectively reduce the situation where debris and dust are missed and attached.
[0025] Embodiment 6: As attached Figure 1 , 2 As shown in Figure 3, the front column includes a first outer cylinder 15, a first inner rod 18, a first fixing nut 19 and a first top screw 20, and the rear column includes a second outer cylinder, a second inner rod, a second fixing nut and a second top screw. The first outer cylinder 15 and the second outer cylinder are fixedly installed in the anti-dropping channel 5 at intervals in front and back. The first outer cylinder 15 is provided with a first inner rod 18 with an upper end located above it. At least two third mounting holes are evenly distributed on the outer side of the upper part of the first outer cylinder 15 along the circumference. The first fixing nut 19 is fixedly installed on the outer side of the first outer cylinder 15 corresponding to each third mounting hole position. The first fixing nut 19 A first top screw 20 is fixedly installed inside, and the inner end of the first inner rod 18 is abutted against the corresponding position of the outer side of the first inner rod 18; a second inner rod is arranged inside the second outer tube, and at least two fourth mounting holes are evenly distributed along the circumference of the outer side of the upper part of the second outer tube, and a second fixing nut is fixedly installed on the outer side of the second outer tube corresponding to each fourth mounting hole position, and a second top screw is fixedly installed inside the second fixing nut, and the inner end of the second top screw is abutted against the corresponding position of the outer side of the second inner rod; the lower side of the front of the horizontal mounting plate is fixedly installed with the upper end of the first inner rod 18, and the lower side of the rear of the horizontal mounting plate is fixedly installed with the upper end of the second inner rod. During use, through such an arrangement, after the upper end of the cleaning felt 17 is worn, the height of the front column and the rear column can be adjusted, so that the upper end of the cleaning felt 17 can always be in contact with the lower side of the belt, thereby extending the service life of the cleaning felt 17.
[0026] The above technical features constitute the embodiments of the present utility model, which have strong adaptability and implementation effect. Non-essential technical features can be added or reduced according to actual needs to meet the requirements of different situations.
Claims
1. A vertical drying kiln feeding and anti-dropping device, characterized in that The machine comprises a frame, an anti-dropping material channel and an anti-dropping material component. The anti-dropping material channel is arranged on the upper side of the frame. A conveying device is arranged in the anti-dropping material channel. The conveying device comprises a first feeding belt machine, a second feeding belt machine and a third feeding belt machine. The first feeding belt machine can convey materials from left to right. A second feeding belt machine with an upper end located above the first feeding belt machine and capable of conveying materials from bottom to top is arranged at the right end of the first feeding belt machine. A third feeding belt machine capable of conveying materials from left to right is arranged at the right end of the second feeding belt machine. The lower end of the second feeding belt machine corresponding to the second feeding belt machine is provided with a third feeding belt machine An anti-dropping material component is provided in the anti-dropping material channel at the left end, and the anti-dropping material component includes a material blocking plate, a material blocking liquid cylinder and a telescopic rod. The material blocking plate is tilted in a shape of higher on the left and lower on the right, and a material blocking liquid cylinder and a telescopic rod are provided at intervals on the front and rear sides of the lower side of the material blocking plate. The left end of the material blocking liquid cylinder is installed together with the inner side of the anti-dropping material channel, and the right end of the material blocking liquid cylinder is provided with a piston rod that can be extended to the right, and the right end of the piston rod is installed together with the lower side of the material blocking plate, the left end of the telescopic rod is installed together with the inner side of the anti-dropping material channel, and the right end of the telescopic rod is installed together with the lower side of the material blocking plate.
2. The vertical drying kiln feeding and anti-dropping device according to claim 1 is characterized in that The anti-dropping component also includes a shock absorbing plate, and a shock absorbing plate is arranged on the upper side of the material blocking plate.
3. The vertical drying kiln feeding and anti-dropping device according to claim 1 or 2, characterized in that It also includes a vertical drying kiln, a feed bin, a control module and a level meter. The vertical drying kiln is arranged below the right end of the third feeding belt conveyor. The feed bin is fixedly installed on the upper end of the vertical drying kiln. A feed port corresponding to the discharge end of the third feeding belt conveyor is arranged on the upper side of the feed bin. A level meter is arranged on the feed bin. The level meter is connected to the control module, and the control module is respectively connected to the first feeding belt conveyor, the second feeding belt conveyor, the third feeding belt conveyor and the material blocking liquid cylinder.
4. The vertical drying kiln feeding and anti-dropping device according to claim 1 or 2, characterized in that It also includes a dust scraping assembly and a dust collecting barrel. The lower side of the anti-dropping channel corresponding to the position of the first feeding belt conveyor is an inclined slope with the left side lower and the right side higher. At least one dust scraping assembly is arranged on the left and right sides between the lower side of the left part of the first feeding belt conveyor and the slope. A dust collecting barrel with its opening upward is fixedly installed on the lower side of the left end of the anti-dropping channel.
5. The vertical drying kiln feeding and anti-dropping device according to claim 3 is characterized in that It also includes a dust scraping assembly and a dust collecting barrel. The lower side of the anti-dropping channel corresponding to the position of the first feeding belt conveyor is an inclined slope with the left side lower and the right side higher. At least one dust scraping assembly is arranged on the left and right sides between the lower side of the left part of the first feeding belt conveyor and the slope. A dust collecting barrel with its opening upward is fixedly installed on the lower side of the left end of the anti-dropping channel.
6. The vertical drying kiln feeding and anti-dropping device according to claim 4 is characterized in that The dust scraping assembly includes a front column, a rear column, a fixed angle steel and a cleaning felt. The front column and the rear column are fixedly installed at front and rear intervals in the anti-dropping channel. Fixed angle steels are provided on the front column and the rear column. The fixed angle steel includes a horizontal mounting plate and a vertical mounting plate. The lower front side of the horizontal mounting plate is fixedly installed with the upper end of the front column, and the lower rear side of the horizontal mounting plate is fixedly installed with the upper end of the rear column. A vertical mounting plate with its upper end located above it is fixedly installed on the left side of the horizontal mounting plate, and a cleaning felt with its upper end located on the lower side of the first feeding belt is fixedly installed on the right side of the vertical mounting plate.
7. The vertical drying kiln feeding and anti-dropping device according to claim 5 is characterized in that The dust scraping assembly includes a front column, a rear column, a fixed angle steel and a cleaning felt. The front column and the rear column are fixedly installed at front and rear intervals in the anti-dropping channel. Fixed angle steels are provided on the front column and the rear column. The fixed angle steel includes a horizontal mounting plate and a vertical mounting plate. The lower front side of the horizontal mounting plate is fixedly installed with the upper end of the front column, and the lower rear side of the horizontal mounting plate is fixedly installed with the upper end of the rear column. A vertical mounting plate with its upper end located above it is fixedly installed on the left side of the horizontal mounting plate, and a cleaning felt with its upper end located on the lower side of the first feeding belt is fixedly installed on the right side of the vertical mounting plate.
8. The vertical drying kiln feeding and anti-dropping device according to claim 6 or 7, characterized in that The front column comprises a first outer cylinder, a first inner rod, a first fixing nut and a first top screw, and the rear column comprises a second outer cylinder, a second inner rod, a second fixing nut and a second top screw, and the first outer cylinder and the second outer cylinder are fixedly installed at intervals in the front and rear of the anti-dropping channel, the first outer cylinder is provided with a first inner rod with an upper end located above it, and at least two third mounting holes are evenly distributed along the circumference on the outer side of the upper portion of the first outer cylinder corresponding to each third mounting hole position, and the first fixing nut is fixedly installed in the first fixing nut, and the first top screw whose inner end abuts against the corresponding position of the outer side of the first inner rod is fixedly installed; the second outer cylinder is provided with a second inner rod with an upper end located above it, and at least two fourth mounting holes are evenly distributed along the circumference on the outer side of the upper portion of the second outer cylinder corresponding to each fourth mounting hole position, and the second fixing nut is fixedly installed on the outer side of the second outer cylinder corresponding to each fourth mounting hole position, and the second top screw whose inner end abuts against the corresponding position of the outer side of the second inner rod is fixedly installed in the second fixing nut; the lower side of the front portion of the horizontal mounting plate is fixedly installed with the upper end of the first inner rod, and the lower side of the rear portion of the horizontal mounting plate is fixedly installed with the upper end of the second inner rod.