Chute impurity cleaning device
By installing valves and decontamination components on the chute and blowing impurities into the collector with compressed air, the problem of inability to effectively clean impurities between the inner walls of the chute in the prior art is solved, and a more comprehensive impurity cleaning effect is achieved.
Patent Information
- Application Number
- CN202421147898.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing chute impurity cleaning device cannot effectively clean up the impurities between the inner walls of the chute, resulting in poor cleaning effect.
A chute impurity cleaning device is designed, by installing the first and second valves on the chute, the impurity removal component is used to scrape away impurities, and the impurity is blown into the decompressed pipe through compressed air, and finally enter the impurity collection member.
It realizes the cleaning of impurities in all areas of the inner wall of the chute, improves the cleaning effect of impurities, and ensures the cleanliness of the chute.
Smart Images
Figure CN222475351U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of impurity cleaning, in particular to a chute impurity cleaning device. Background Art
[0002] A chute usually refers to a trough on the ground that transports materials from high to low. Its inner surface is smooth, allowing materials to slide down automatically. Depending on the application scenario, the type of chute will also vary. When using a chute to transport powder, the chute needs to be closed and compressed air is used to push the powder to move in the chute.
[0003] With long-term use and the influence of other factors such as the compressed air injection pressure, some impurities and materials will adhere to the inner wall of the chute, which needs to be cleaned regularly. Therefore, multiple quick-opening holes are usually opened on the chute, and the quick-opening holes are closed with a cover plate, which is installed on the chute with bolts. When it is necessary to clean the impurities in the chute, the bolts are tightened and the cover plate is opened. The staff cleans the impurities on the inner wall of the chute through the quick-opening holes, but the cleaning range is limited. It can only clean the impurities near the quick-opening holes. The impurities between the two quick-opening holes cannot be cleaned, and the impurity cleaning effect is poor. Utility Model Content
[0004] In order to solve the problems in the above-mentioned background technology, the utility model provides a chute impurity cleaning device. When cleaning impurities, the first valve is closed, the second valve is opened, and the impurities are scraped off by the impurity removal component. The compressed air blows the impurities into the impurity removal pipeline, and the impurities then enter the impurity collecting component, thereby making it possible to better clean the impurities in the chute and improving the impurity cleaning effect.
[0005] The utility model provides a chute impurity cleaning device, comprising a chute, a plurality of quick-opening holes are opened on the chute, a cover plate for closing the quick-opening holes is arranged on the chute, a first valve is also installed on the chute, the first valve is located between two adjacent quick-opening holes, a debris removal pipeline is connected below the chute, the debris removal pipeline is between the first valve and the quick-opening holes upstream of the chute, a second valve is installed on the debris removal pipeline, a debris removal component for scraping impurities is arranged in the chute, the debris removal component is located above the debris removal pipeline, and an impurity collecting piece is arranged below the debris removal pipeline.
[0006] Furthermore, the debris removal component includes a support frame slidably arranged in the chute, the support frame abuts against the inner wall of the chute, scrapers are arranged on both sides of the support frame, a connecting block is arranged on the top of the support frame, a push-pull groove is opened on the top of the chute along its length direction, the connecting block is movably arranged in the push-pull groove, a push-pull rod is arranged on the top of the connecting block, and a closing plate for closing the push-pull groove is also arranged on the chute, and a pull ring is arranged on the closing plate.
[0007] Furthermore, the closing plate is hinged on the chute, and a sealing strip is arranged around the closing plate.
[0008] Furthermore, the impurity collecting component is an alumina ton bag, and the impurity removal pipeline extends into the alumina ton bag.
[0009] Furthermore, a containing rack is provided under the alumina ton bag, the alumina ton bag is placed in the containing rack, a plurality of limit columns are provided on the top of the containing rack, a plurality of connecting ropes are provided on the top of the alumina ton bag, a limit ring is provided at the other end of the connecting rope, the limit ring is sleeved on the limit column, and a locking assembly for preventing the limit ring from falling out is provided on the limit column.
[0010] Furthermore, the locking assembly includes a locking block, a circumferential side wall of the limiting column is provided with a receiving groove, the top of the locking block is rotatably connected to the groove wall of the receiving groove, a spring is arranged between the locking block and the groove wall of the receiving groove, and a part of the locking block is located outside the receiving groove under the elastic action of the spring, so as to block the limiting ring.
[0011] Furthermore, a limiting block is arranged on the locking block, a limiting groove is provided on the groove wall of the accommodating groove, and the limiting block is movably arranged in the limiting groove.
[0012] Furthermore, two forklift holes are provided at the bottom of the receiving frame.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] (1) When cleaning impurities, close the first valve, open the second valve, use the impurity removal component to scrape off the impurities, and then blow the impurities into the impurity removal pipeline with compressed air. The impurities then enter the impurity collection component, thereby better cleaning the impurities in the chute and improving the cleaning effect of the impurities.
[0015] (2) When using the impurity removal component, first pull the pull ring, the pull ring drives the closing plate to rotate so that the closing plate is separated from the push-pull groove, and then push the push-pull rod, the push-pull rod drives the support frame to move through the connecting block, the support frame drives the scraper to move, and the scraper cleans the impurities on the inner wall of the chute. The scraper can better clean the impurities on the inner wall of the chute.
[0016] (3) After placing the alumina ton bag into the containing rack, the limiting ring is put on the limiting column. The locking block can prevent the limiting ring from falling out, thereby restricting the alumina ton bag in all directions and improving the stability of the alumina ton bag. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] 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.
[0018] Figure 1 It is a schematic diagram of the overall structure of a chute impurity cleaning device;
[0019] Figure 2 It is a structural schematic diagram of the impurity removal component;
[0020] Figure 3 It is a schematic diagram of the structure of the support frame and the scraper;
[0021] Figure 4 It is a structural schematic diagram of the impurity collecting member and the containing frame;
[0022] Figure 5 is a cross-sectional view of the locking assembly;
[0023] Explanation of the reference numerals: 1. chute; 10. quick opening hole; 11. cover plate; 12. first valve; 2. debris removal pipeline; 20. second valve; 3. debris removal assembly; 30. support frame; 31. scraper; 32. connecting block; 33. push-pull groove; 34. push-pull rod; 35. closing plate; 36. sealing strip; 37. pull ring; 4. impurity collector; 40. alumina ton bag; 5. containing rack; 50. forklift hole; 51. limiting column; 52. connecting rope; 53. limiting ring; 6. locking assembly; 60. locking block; 61. containing groove; 62. spring; 63. limiting block; 64. limiting groove. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the utility model.
[0025] The following is combined with Figure 1 To Attachment Figure 5 And specific embodiments describe the present invention in detail.
[0026] Reference Figure 1-5 The utility model provides a chute impurity cleaning device, comprising a chute 1, a plurality of quick opening holes 10 are opened on the top of the chute 1, and the attachment of this embodiment Figure 1Only two of the quick-opening holes 10 are shown, and the material flows from the right to the left in the chute 1, so the right side is the upstream direction of the chute 1, and the left side is the downstream direction of the chute 1; a cover plate 11 for closing the quick-opening holes 10 is also provided on the chute 1, and the cover plate 11 is installed on the chute 1 by bolts, and a first valve 12 is installed on the chute 1, and the first valve 12 is located between two adjacent quick-opening holes 10; a debris removal pipeline 2 is connected to the bottom of the chute 1, and the debris removal pipeline 2 is located between the first valve 12 and the quick-opening holes 10 upstream of the chute 1, and a second valve 20 is installed on the debris removal pipeline 2.
[0027] The chute 1 is also provided with a debris removal component 3 for cleaning impurities on the inner wall of the chute 1. The debris removal component 3 is located above the debris removal pipe 2. The debris removal component 3 includes an annular support frame 30 slidably arranged in the chute 1. The support frame 30 abuts against the inner wall of the chute 1. Annular scrapers 31 are fixedly connected to both sides of the support frame 30. The cross-section of the scraper 31 is triangular. A connecting block 32 is fixedly connected to the top of the support frame 30. A push-pull groove 33 is opened at the top of the chute 1 along its own length direction. The connecting block 32 is slidably arranged in the push-pull groove 33. A push-pull rod 34 is fixedly connected to the top of the connecting block 32. The push-pull rod 34 is located above the chute 1.
[0028] A closing plate 35 for closing the push-pull groove 33 is hinged at the top of the chute 1. A sealing strip 36 is fixedly connected around the closing plate 35. The sealing strip 36 is sandwiched between the closing plate 35 and the groove wall of the push-pull groove 33 to seal the gap between the chute 1 and the closing plate 35, thereby improving the sealing effect of the closing plate 35. A pull ring 37 is fixedly connected to the top of the closing plate 35, and the pull ring 37 facilitates opening the closing plate 35. When the chute 1 is working normally to transport materials, the closing plate 35 closes the push-pull groove 33 to prevent the materials from being blown out of the push-pull groove 33. When cleaning impurities, the closing plate 35 is opened to allow the connecting block 32 to move in the push-pull groove 33, thereby cleaning the impurities on the inner wall of the chute 1.
[0029] An impurity collecting piece 4 is arranged at the bottom of the impurity removing pipe 2. In the present embodiment, the impurity collecting piece 4 is an alumina ton bag 40. The bottom of the impurity removing pipe 2 extends into the alumina ton bag 40, which can prevent impurities and residual materials from flying. A containing rack 5 with an open top is arranged below the alumina ton bag 40. The alumina ton bag 40 is placed in the containing rack 5. Two forklift holes 50 are provided at the bottom of the containing rack 5 to facilitate the forklift to pick up the containing rack 5, thereby facilitating the transportation of the alumina ton bag 40.
[0030] A plurality of limiting posts 51 are fixedly connected to the top of the accommodating frame 5. In the present embodiment, four limiting posts 51 are arranged and are located at the four corners of the accommodating frame 5. Connecting ropes 52 are connected to the four corners of the alumina ton bag 40. The end of the connecting rope 52 away from the alumina ton bag 40 is connected to a limiting ring 53. The limiting ring 53 is sleeved on the limiting post 51. A locking assembly 6 for limiting the limiting ring 53 from coming out is arranged on the limiting post 51. The locking assembly 6 includes a trapezoidal locking block 60. A accommodating groove 61 is opened on the circumferential side wall of the limiting post 51. The top of the locking block 60 is rotatably connected to the groove wall of the accommodating groove 61. A spring 62 is fixedly connected between the locking block 60 and the groove wall of the accommodating groove 61. The spring 62 has a tendency to drive the locking block 60 to rotate in a direction away from the accommodating groove 61. Under the elastic action of the spring 62, a part of the locking block 60 is located outside the accommodating groove 61, thereby preventing the limiting ring 53 from coming out.
[0031] A limit block 63 is fixedly connected to both sides of the locking block 60, and a limit groove 64 is correspondingly opened on the groove wall of the accommodating groove 61. The limit block 63 is movably arranged in the limit groove 64, thereby limiting the rotation range of the locking block 60 and preventing the locking block 60 from excessively rotating and disengaging from the accommodating groove 61.
[0032] The utility model is further described above with the help of specific embodiments, but it should be understood that the specific description here should not be construed as limiting the essence and scope of the utility model. Various modifications made to the above embodiments by ordinary technicians in this field after reading this specification are all within the scope of protection of the utility model.
Claims
1. A chute impurity cleaning device, characterized in that: The invention comprises a chute, wherein a plurality of quick-opening holes are provided on the chute, a cover plate for closing the quick-opening holes is arranged on the chute, a first valve is also installed on the chute, the first valve is located between two adjacent quick-opening holes, a debris removal pipeline is connected to the lower part of the chute, the debris removal pipeline is located between the first valve and the quick-opening holes upstream of the chute, a second valve is installed on the debris removal pipeline, a debris removal component for scraping off impurities is arranged in the chute, the debris removal component is located above the debris removal pipeline, and an impurity collector is arranged below the debris removal pipeline.
2. The chute impurity cleaning device according to claim 1, characterized in that: The debris removal component includes a support frame slidably arranged in the chute, the support frame abuts against the inner wall of the chute, scrapers are arranged on both sides of the support frame, a connecting block is arranged on the top of the support frame, a push-pull groove is opened on the top of the chute along its length direction, the connecting block is movably arranged in the push-pull groove, a push-pull rod is arranged on the top of the connecting block, and a closing plate for closing the push-pull groove is also arranged on the chute, and a pull ring is arranged on the closing plate.
3. The chute impurity cleaning device according to claim 2, characterized in that: The closing plate is hinged on the chute, and a sealing strip is arranged around the four sides of the closing plate.
4. The chute impurity cleaning device according to claim 1, characterized in that: The impurity collecting member is an alumina ton bag, and the impurity removal pipeline extends into the alumina ton bag.
5. The chute impurity cleaning device according to claim 4, characterized in that: A containing rack is provided below the alumina ton bag, the alumina ton bag is placed in the containing rack, a plurality of limiting columns are provided on the top of the containing rack, a plurality of connecting ropes are provided on the top of the alumina ton bag, a limiting ring is provided at the other end of the connecting rope, the limiting ring is sleeved on the limiting column, and a locking assembly for preventing the limiting ring from falling out is provided on the limiting column.
6. The chute impurity cleaning device according to claim 5, characterized in that: The locking assembly includes a locking block, a receiving groove is opened on the circumferential side wall of the limiting column, the top of the locking block is rotatably connected to the groove wall of the receiving groove, a spring is arranged between the locking block and the groove wall of the receiving groove, and a part of the locking block is located outside the receiving groove under the elastic action of the spring, so as to block the limiting ring.
7. The chute impurity cleaning device according to claim 6, characterized in that: A limiting block is arranged on the locking block, a limiting groove is provided on the groove wall of the accommodating groove, and the limiting block is movably arranged in the limiting groove.
8. The chute impurity cleaning device according to claim 5, characterized in that: Two forklift holes are arranged at the bottom of the accommodating frame.