Stable grate bed
By setting up an adjustable barrier plate on the grate bed, the problem that the existing grate bed cannot adapt to different specifications of cement is solved, and the risk of cement being damaged by inertial impact is reduced.
Patent Information
- Application Number
- CN202421781099.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The baffle position of the existing grate bed is fixed and cannot be changed according to the cement size and specifications, resulting in the problem of cement hitting the baffle due to inertia during the machine shake or emergency stop, causing cement damage.
A stable grate bed including a grate bed and an adjustment mechanism is designed. By installing multiple substrates on the surface of the grate bed and providing an adjustment mechanism on the substrate, including a screw, a movable slider and a barrier plate, the position of the barrier plate can be adjusted to adapt to cement of different specifications.
By adjusting the position of the barrier plate, the phenomenon of cement hitting the barrier plate due to inertia during machine shaking or emergency stop is avoided, effectively reducing the probability of cement being damaged by impact.
Smart Images
Figure CN222938267U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grate beds, and particularly relates to a stable grate bed. Background Art
[0002] The grate cooler is an important cement production equipment. A grate bed is installed inside the grate cooler. The cement is transported and other operations are carried out through the grate bed. Baffles are used on the grate bed to divide or block the cement. However, the positions of general baffles are relatively fixed and cannot be changed according to the size specifications of the cement. When the machine shakes or suddenly stops, the cement will move due to inertia and other reasons, resulting in the problem that the cement hits the surface of the baffle and is damaged. Content of the Utility Model
[0003] The purpose of the utility model is to solve the problems existing in the prior art, and a stable grate bed is proposed.
[0004] To achieve the above purpose, the utility model adopts the following technical scheme: A stable grate bed includes a grate bed and an adjustment mechanism. A plurality of substrates are installed on the surface of the grate bed, and an adjustment mechanism is provided on the surface of the substrate. The adjustment mechanism includes two lead screws. The side walls of the two lead screws are rotationally connected to the inner wall of the substrate. The outer surface of the lead screw is threadedly connected with a movable slider. A blocking plate A is fixedly installed on the upper surfaces of the two movable sliders, and a blocking plate B is fixedly installed on the upper surface of the substrate.
[0005] Preferably, smooth layers are provided on both the surface of the grate bed and the surface of the substrate. Two storage grooves are opened on the surface of the substrate. The inner wall of the storage groove is rotationally connected to the side wall of the lead screw, and the outer surface of the movable slider is slidably connected to the inner wall of the storage groove.
[0006] Preferably, a handle is fixedly installed on the outer surface of the lead screw, and a column shaft is fixedly installed on the side wall of the lead screw. One end of the column shaft away from the lead screw is rotationally connected to the inner wall of the storage groove.
[0007] Preferably, limiting blocks are fixedly installed on both sides of the movable slider, and a screw rod is threadedly connected between the limiting block and the inner wall of the blocking plate A.
[0008] Preferably, a scraping mechanism is provided on the surface of the substrate. The scraping mechanism includes a sliding block. The outer surface of the sliding block is slidably connected to the inner wall of the substrate. A rotating block is rotationally connected to the surface of the sliding block. A peeling knife is slidably connected to the side wall of the rotating block. The peeling knife is located directly above the substrate.
[0009] Preferably, a push handle is fixedly installed at one end of the peeling knife away from the rotating block, and a shaft rod is fixedly installed inside the rotating block. The outer surface of the shaft rod is rotationally connected to the inner wall of the sliding block.
[0010] Preferably, a limiting block is fixedly installed on the side wall of the rotating block, a movable block is fixedly installed on the upper surface of the peeling knife, and the inner wall of the movable block is slidably connected to the outer surface of the limiting block.
[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:
[0012] In the present utility model, the position of the baffle A can be adjusted, and it can also adapt to different specifications of cement, avoiding the situation that when the machine shakes and suddenly stops, the cement hits the baffle due to inertia because there is a gap between the cement and the baffle, which can effectively reduce the probability of the cement being damaged by impact. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0014] Figure 2 In the present utility model Figure 1 is a schematic diagram of the structure at position A;
[0015] Figure 3 is a partial structural schematic diagram of the adjustment mechanism of the present utility model;
[0016] Figure 4 is a schematic diagram of the structure of the present utility model from another angle;
[0017] Figure 5 In the present utility model Figure 4 is a schematic diagram of the structure at position B;
[0018] Figure 6 is an exploded structural schematic diagram of the scraping mechanism of the present utility model.
[0019] LEGEND DESCRIPTION:
[0020] 1. Grate bed; 2. Substrate; 3. Adjustment mechanism; 31. Lead screw; 32. Movable slider; 33. Baffle A; 34. Baffle B; 35. Storage groove; 36. Handle; 37. Column shaft; 38. Limiting block; 39. Screw; 4. Scraping mechanism; 41. Sliding block; 42. Rotating block; 43. Peeling knife; 44. Push handle; 45. Shaft rod; 46. Limiting block; 47. Movable block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] Please refer to Figures 1-6, the present utility model provides a technical solution: a stable grate bed includes a grate bed 1 and an adjustment mechanism 3. A plurality of base plates 2 are installed on the surface of the grate bed 1. An adjustment mechanism 3 is provided on the surface of the base plate 2, and a scraping mechanism 4 is provided on the surface of the base plate 2. The adjustment mechanism 3 includes two lead screws 31. The side walls of the two lead screws 31 are rotatably connected to the inner wall of the base plate 2. A movable slider 32 is threadedly connected to the outer surface of the lead screw 31. A blocking plate A 33 is fixedly installed on the upper surfaces of the two movable sliders 32. A blocking plate B 34 is fixedly installed on the upper surface of the base plate 2. When it is necessary to limit the position of the cement, first rotate the lead screw 31 to make the lead screw 31 rotate inside the inner wall of the base plate 2. The rotation of the lead screw 31 drives the movable slider 32 to slide. The movable slider 32 drives the blocking plate A 33 to slide. After the blocking plate A 33 moves to a suitable position, cement blocks can be placed. The cement blocks are placed on the surfaces of the blocking plate A 33 and the blocking plate B 34. The settings of the blocking plate A 33 and the blocking plate B 34 play the role of restricting the position of the cement blocks. Two storage grooves 35 are opened on the surface of the base plate 2. The inner wall of the storage groove 35 is rotatably connected to the side wall of the lead screw 31, and the outer surface of the movable slider 32 is slidably connected to the inner wall of the storage groove 35. When the lead screw 31 rotates, it will slide inside the inner wall of the storage groove 35, and the sliding of the movable slider 32 will slide inside the inner wall of the storage groove 35. The storage groove 35 plays the role of placing the lead screw 31 and the movable slider 32. A handle 36 is fixedly installed on the outer surface of the lead screw 31, and a column shaft 37 is fixedly installed on the side wall of the lead screw 31. One end of the column shaft 37 away from the lead screw 31 is rotatably connected to the inner wall of the storage groove 35. When it is necessary to rotate the lead screw 31, rotate the handle 36 to make the handle 36 drive the lead screw 31 to rotate. The lead screw 31 drives the column shaft 37 to rotate. The handle 36 plays the role of facilitating the rotation of the lead screw 31. Limit blocks 38 are fixedly installed on both sides of the movable slider 32. A screw 39 is threadedly connected to the inner walls of the limit block 38 and the blocking plate A 33. When it is necessary to replace the blocking plate A 33, rotate the screw 39 to make the screw 39 rotate out of the inner walls of the blocking plate A 33 and the limit block 38. When it is necessary to fix the blocking plate A 33, rotate the screw 39 into the inner walls of the limit block 38 and the new blocking plate A 33. The screw 39 and the limit block 38 play the role of restricting the position of the blocking plate A 33. The scraping mechanism 4 includes a sliding block 41. The outer surface of the sliding block 41 is slidably connected to the inner wall of the base plate 2. A rotating block 42 is rotatably connected to the surface of the sliding block 41. A peeling knife 43 is slidably connected to the side wall of the rotating block 42. The peeling knife 43 is located directly above the base plate 2. When it is necessary to separate the cement from the base plate 2, push the peeling knife 43 to make the peeling knife 43 drive the rotating block 42 to slide. The rotating block 42 drives the sliding block 41 to slide. The sliding block 41 slides inside the inner wall of the base plate 2. The peeling knife 43 plays the role of separating the cement from the base plate 2. A push handle 44 is fixedly installed at one end of the peeling knife 43 away from the rotating block 42. A shaft rod 45 is fixedly installed inside the rotating block 42. The outer surface of the shaft rod 45 is rotatably connected to the inner wall of the sliding block 41. When the rotating block 42 rotates, it will drive the shaft rod 45 to rotate. When moving the peeling knife 43, push the push handle 44 to make the push handle 44 drive the peeling knife 43 to slide.The push handle 44 has the effect of facilitating the movement of the peeling knife 43. A limiting block 46 is fixedly installed on the side wall of the rotating block 42. A movable block 47 is fixedly installed on the upper surface of the peeling knife 43. The inner wall of the movable block 47 is slidably connected to the outer surface of the limiting block 46. When the peeling knife 43 needs to be used, push the peeling knife 43 to drive the movable block 47 to slide. The movable block 47 slides on the outer surface of the limiting block 46. When the peeling knife 43 slides to a suitable position, stop pushing the peeling knife 43. The movable block 47 and the limiting block 46 have the effect of facilitating the adjustment of the position of the peeling knife 43.
[0022] Working principle: When placing the cement, first attach the cement to the baffle B34, and then rotate the handle 36 to drive the screw rod 31 to rotate. The screw rod 31 rotates on the inner wall of the storage groove 35. While the screw rod 31 rotates, it also drives the column shaft 37 to rotate. The column shaft 37 rotates on the inner wall of the storage groove 35. The rotation of the screw rod 31 also rotates on the inner wall of the movable slider 32, and at the same time, it will make the movable slider 32 slide. The movable slider 32 drives the baffle A33 to move. When the baffle A33 moves to a position where it fits the cement, stop rotating the handle 36. The setting of the handle 36 can facilitate the rotation of the screw rod 31 and avoid the situation where the worker's fingers cannot reach the inner wall of the storage groove 35 and cannot rotate the screw rod 31. When the baffle A33 needs to be replaced, rotate the screw 39 to rotate the screw 39 out of the limiting block 38 and the inner wall of the baffle A33, and then place the new baffle A33 on the surfaces of the movable slider 32 and the limiting block 38, and then rotate the screw 39 back into the limiting block 38 and the inner wall of the baffle A33. By setting the adjustment mechanism 3, not only can the position of the baffle A33 be adjusted, but it can also adapt to cements of different specifications, avoiding the situation where the cement hits the baffle due to inertia when the machine shakes and stops suddenly because there is a gap between the cement and the baffle, which can effectively reduce the probability of the cement being damaged by impact. When part of the cement adhered to the substrate 2 needs to be removed, first push the sliding block 41 to drive the rotating block 42 and the peeling knife 43 to move to a suitable position, and then rotate the push handle 44 to drive the peeling knife 43 to rotate. The peeling knife 43 drives the rotating block 42 to rotate. The rotating block 42 drives the shaft rod 45 to rotate on the inner wall of the sliding block 41. While the peeling knife 43 rotates, push the peeling knife 43 to drive the movable block 47 to slide. The movable block 47 slides on the outer surface of the limiting block 46. After the peeling knife 43 fits the substrate 2, push the push handle 44 to drive the peeling knife 43 to slide. The peeling knife 43 drives the movable block 47 and the limiting block 46 to slide. The limiting block 46 drives the rotating block 42 and the sliding block 41 to slide. The sliding block 41 slides on the inner wall of the substrate 2. The peeling knife 43 also moves between the substrate 2 and the cement. By setting the scraping mechanism 4, not only can the adhered cement be separated from the substrate 2, but the worker does not need to separately search for the peeling knife 43, and the separation operation can be directly carried out on-site, reducing unnecessary time waste.
Claims
1. A stable grate bed, comprising a grate bed and an adjustment mechanism, characterized in that: A plurality of substrates are installed on the surface of the grate bed, and an adjustment mechanism is provided on the surface of the substrate, which includes two screw rods, and the side walls of the two screw rods are rotatably connected to the inner wall of the substrate; a movable slider is threadedly connected to the outer surface of the screw rod; a blocking plate A is fixedly mounted on the upper surface of the two movable sliders; a blocking plate B is fixedly mounted on the upper surface of the substrate; two storage grooves are provided on the surface of the substrate, and the inner wall of the storage grooves is rotatably connected to the side wall of the screw rod; a column shaft is fixedly mounted on the side wall of the screw rod, and an end of the column shaft away from the screw rod is rotatably connected to the inner wall of the storage groove; a scraper mechanism is provided on the surface of the substrate, and the scraper mechanism includes a sliding block, and the outer surface of the sliding block is rotatably connected to a rotating block, and a stripping knife is slidably connected to the side wall of the rotating block, and an axle is fixedly mounted on the inner wall of the rotating block, and the outer surface of the axle is rotatably connected to the inner wall of the sliding block, and a limiting block is fixedly mounted on the side wall of the rotating block, and a movable block is fixedly mounted on the upper surface of the stripping knife, and the inner wall of the movable block is slidably connected to the outer surface of the limit block.
2. A stable grate bed according to claim 1, characterized in that: A handle is fixedly mounted on the outer surface of the screw rod.
3. A stable grate bed according to claim 2, characterized in that: The inner wall of the storage groove is slidably connected to the outer surface of the movable sliding block.
4. A stable grate bed according to claim 3, characterized in that: Limiting blocks are fixedly mounted on both sides of the movable sliding block.
5. A stable grate bed according to claim 4, characterized in that: The inner walls of the limiting block and the blocking plate A are threadedly connected with screw rods.
6. A stable grate bed according to claim 5, characterized in that: The stripping knife is located directly above the substrate.
7. A stable grate bed according to claim 5, characterized in that: A push handle is fixedly mounted on one end of the stripping knife away from the rotating block.