A uniform distribution mechanism of a slag dryer

Abstract

This invention discloses a slag distribution mechanism for a slag dryer, comprising a rotary cylinder, lifting plates, and a first base. The lifting plates are fixedly installed on the inner surface of the rotary cylinder. The rotary cylinder is movably connected to the first base. A metering component is also provided on the rotary cylinder, comprising a metering box, a fixed plate, a feeding cylinder, a movable plate, a first lead screw, and a first pulley assembly. This slag distribution mechanism for the slag dryer limits the amount of slag fed in a single operation by setting up a metering component, controlling the amount of slag fed within the working range of the rotary cylinder. This avoids excessive or insufficient slag affecting the overall efficiency of the structure. Furthermore, the metering component is composed of common mechanical parts, resulting in low overall manufacturing costs and suitability for practical use. Additionally, a feeding component is provided to feed the slag from the metering component into the rotary cylinder, making the overall structure functionally complete and rationally designed to meet practical usage requirements.

Description

Technical Field

[0001] This invention relates to the field of slag dryer technology, specifically to a slag dryer equalization mechanism. Background Technology

[0002] The equalization mechanism of a slag dryer is a crucial component ensuring the uniform distribution and heat source contact of materials during the drying process. Through the synergistic action of the equalization mechanism, the slag dryer can achieve uniform drying of materials, improving drying efficiency and quality. The equalization mechanism typically consists of a rotating cylinder and lifting plates inside the cylinder. Slag is placed inside the cylinder, which is then connected to the dryer for drying. However, the amount of slag added each time cannot be precisely controlled. Too little slag will affect the overall drying efficiency of the device, while too much slag will affect the rotation speed of the rotating cylinder, also reducing the overall drying efficiency. Therefore, we propose an equalization mechanism for a slag dryer. Summary of the Invention

[0003] The purpose of this invention is to provide a slag dryer with a sizing mechanism to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a slag dryer's equalization mechanism, comprising a rotary cylinder, a lifting plate, and a first base. The lifting plate is fixedly installed on the inner surface of the rotary cylinder. The rotary cylinder is movably connected to the first base. A metering component is provided above the rotary cylinder. The metering component includes a metering box, a fixed plate, a feeding cylinder, a movable plate, a first lead screw, a first pulley group, a first gear, a second gear, a sliding plate, a first spring, a first guide cylinder, a second guide cylinder, a rack, a third gear, a second pulley group, a worm gear, and a worm wheel. A feeding component for discharging material is provided on the metering box. The feeding component includes an extended cylinder, a baffle, a first winding roller, a second winding roller, a first connecting wire, a second connecting wire, a connecting shaft, a steering pulley, a knob, a second lead screw, a second spring, and a second base for supporting and bearing the metering box is fixedly installed on the sides of the first and second bevel gears. The fixed plate is fixedly installed on the metering box, and the feeding cylinder is fixedly installed on... The following components are mounted on the lower surface of the metering box: a movable plate slidably disposed on the metering box; a first lead screw rotatably disposed on the metering box and threadedly connected to the movable plate; a first pulley assembly movably disposed inside the metering box; a first gear rotatably disposed inside the metering box and connected to the movable plate via the first pulley assembly; a second gear rotatably disposed inside the metering box and meshing with the first gear; a sliding plate slidably disposed on the metering box; two ends of the first spring are fixedly connected to the sliding plate and the metering box, respectively; a first guide cylinder is fixedly installed on the lower surface of the sliding plate; a second guide cylinder is fixedly installed on the metering box; the first guide cylinder and the second guide cylinder are sleeved together; a rack is fixedly installed on the sliding plate; a third gear rotatably disposed on the metering box and meshing with the rack; a worm gear and the third gear are connected via the second pulley assembly; both the worm gear and the worm wheel rotatably disposed inside the metering box, and the worm gear and the worm wheel are threadedly connected; the worm wheel is fixedly connected to the second gear.

[0005] Preferably, the extended cylinder is slidably disposed on the feeding cylinder, the baffle is also slidably disposed on the feeding cylinder and contacts the metering box, the first winding roller and the second winding roller are both fixedly installed on the connecting shaft, the connecting shaft is movably disposed on the metering box, the two ends of the first connecting line are respectively fixedly connected to the baffle and the first winding roller, one end of the second connecting line is fixedly connected to the second winding roller, and the other end of the second connecting line passes around the steering pulley and is fixedly connected to the extended cylinder, the knob, the second lead screw, the first bevel gear and the second bevel gear are all rotatably disposed on the feeding cylinder, the first bevel gear meshes with the second bevel gear, the first bevel gear is fixedly connected to the second lead screw, the second bevel gear is fixedly connected to the knob, the extended cylinder is also threadedly connected to the second lead screw, and the two ends of the second spring are respectively fixedly connected to the baffle and the feeding cylinder.

[0006] Preferably, the rotary cylinder is further provided with an auxiliary component, which includes a stop block, an auxiliary plate, an auxiliary shaft, a fixed seat, and a reset torsion spring. The stop block and the fixed seat are both fixedly installed on the rotary cylinder. The auxiliary plate is fixedly connected to the auxiliary shaft. The auxiliary plate is movably connected to the fixed seat through the auxiliary shaft. The two ends of the reset torsion spring are fixedly connected to the fixed seat and the auxiliary shaft, respectively.

[0007] Preferably, the second gear is larger than the first gear, and the second gear does not contact the worm.

[0008] Preferably, the first gear, the second gear, and the third gear are each provided with a gear shaft, and the three gear shafts are fixedly connected to the corresponding gears, and each gear shaft is concentric and coaxial with the gear it is connected to.

[0009] Preferably, the size of the first winding roller is larger than the size of the second winding roller, and the axis of the first winding roller coincides with the axis of the second winding roller.

[0010] Preferably, the extension tube is located directly above the auxiliary component.

[0011] Preferably, the auxiliary plate is located below the stop block and in contact with the stop block.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. This invention limits the amount of slag added in a single operation by setting up a quantitative component, thereby controlling the amount of slag added within the working range of the rotary drum. This prevents the amount of slag from being too much or too little, which would affect the overall efficiency of the structure. Furthermore, the quantitative component is composed of common mechanical parts, resulting in a low overall manufacturing cost and suitability for practical use. Additionally, a feeding component is provided to feed the slag inside the quantitative component into the rotary drum, making the overall structure functional, reasonable, and able to meet practical usage requirements.

[0014] 2. This invention uses an auxiliary component to prevent slag leakage inside the rotating drum. At the same time, the auxiliary component can work with the feeding component to feed slag, ensuring that the rotating drum can rotate stably and work with the lifting plate to evenly distribute the slag. Furthermore, the entire auxiliary component does not require manual operation by the user, thus simplifying the overall operation steps and improving the overall efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 This is a cross-sectional schematic diagram of the metering box structure of the present invention;

[0017] Figure 3 for Figure 2Enlarged schematic diagram of the structure at point A in the middle;

[0018] Figure 4 This is a cross-sectional schematic diagram of the feed cylinder structure of the present invention;

[0019] Figure 5 This is a schematic diagram of the first winding roller structure of the present invention;

[0020] Figure 6 This is a schematic diagram of the second spring structure of the present invention;

[0021] Figure 7 This is a schematic diagram of the second lead screw structure of the present invention;

[0022] Figure 8 This is a partial structural diagram of the present invention;

[0023] Figure 9 This is a schematic diagram of the reset torsion spring structure of the present invention. In the figure: 1. Rotary cylinder; 2. Lifting plate; 3. First base; 4. Second base; 5. Metering component; 51. Metering box; 52. Fixed plate; 53. Feeding cylinder; 54. Movable plate; 55. First lead screw; 56. First pulley assembly; 57. First gear; 58. Second gear; 59. Slide plate; 510. First spring; 511. First guide cylinder; 512. Second guide cylinder; 513. Rack; 514. Third gear; 515. Second pulley assembly; 516. Worm gear. 517. Worm gear; 6. Feeding assembly; 61. Extended cylinder; 62. Baffle; 63. First winding roller; 64. Second winding roller; 65. First connecting line; 66. Second connecting line; 67. Connecting shaft; 68. Steering pulley; 69. Knob; 610. Second lead screw; 611. Second spring; 612. First bevel gear; 613. Second bevel gear; 7. Auxiliary assembly; 71. Stop block; 72. Auxiliary plate; 73. Auxiliary shaft; 74. Fixed base; 75. Return torsion spring. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] Please see Figure 1-9This invention provides a technical solution: a slag dryer's equalization mechanism, comprising a rotary drum 1, a lifting plate 2, and a first base 3. The lifting plate 2 is fixedly installed on the inner surface of the rotary drum 1. The rotary drum 1 is movably connected to the first base 3. A metering component 5 is provided above the rotary drum 1. The metering component 5 includes a metering box 51, a fixed plate 52, a feeding cylinder 53, a movable plate 54, a first lead screw 55, a first pulley set 56, a first gear 57, a second gear 58, a sliding plate 59, a first spring 510, a first guide cylinder 511, a second guide cylinder 512, a rack 513, a third gear 514, a second pulley set 515, a worm gear 516, and a worm. Wheel 517; A second base 4 for supporting and carrying the metering box 51 is fixedly installed on the side of the metering box 51. A fixed plate 52 is fixedly installed on the metering box 51. A feeding cylinder 53 is fixedly installed on the lower surface of the metering box 51. A movable plate 54 is slidably disposed on the metering box 51. A first lead screw 55 is rotatably disposed on the metering box 51 and threadedly connected to the movable plate 54. A first pulley set 56 is movably disposed inside the metering box 51. A first gear 57 is rotatably disposed inside the metering box 51, and the first gear 57 is connected to the movable plate 54 through the first pulley set 56. A second gear 58 is rotatably disposed inside the metering box 51 and meshes with the first gear 57. A sliding plate 59 slides. The first spring 510 is fixedly connected to the slide plate 59 and the metering box 51 at both ends, respectively, on the metering box 51. The first guide cylinder 511 is fixedly installed on the lower surface of the slide plate 59, and the second guide cylinder 512 is fixedly installed on the metering box 51. The first guide cylinder 511 and the second guide cylinder 512 are sleeved together. The rack 513 is fixedly installed on the slide plate 59. The third gear 514 is rotatably mounted on the metering box 51 and meshes with the rack 513. The worm 516 and the third gear 514 are connected by a second pulley group 515. Both the worm 516 and the worm wheel 517 are rotatably mounted inside the metering box 51, and the worm 516 and the worm wheel 517 are connected by a threaded drive. Wheel 517 is fixedly connected to the second gear 58. The size of the second gear 58 is larger than that of the first gear 57, creating a differential speed. This allows the first lead screw 55 to reach the rotational speed of the movable plate 54, thereby ensuring the stable and reasonable operation of the entire device. This achieves the purpose of pre-setting such a structure. Furthermore, the second gear 58 does not contact the worm gear 516. Gear shafts are provided on the first gear 57, the second gear 58, and the third gear 514. All three gear shafts are fixedly connected to the corresponding gears, and each gear shaft is concentric and coaxial with the gear it is connected to. This facilitates the linkage of other components in the metering assembly 5, thereby improving the flexibility of the entire device and enhancing its overall performance.

[0026] The metering box 51 is equipped with a feeding assembly 6 for discharging material. The feeding assembly 6 includes an extended cylinder 61, a baffle 62, a first winding roller 63, a second winding roller 64, a first connecting line 65, a second connecting line 66, a connecting shaft 67, a steering pulley 68, a knob 69, a second lead screw 610, a second spring 611, a first bevel gear 612, and a second bevel gear 613. The extended cylinder 61 is slidably mounted on the feeding cylinder 53, and the baffle 62 is also slidably mounted on the feeding cylinder 53, and the baffle 62 is in contact with the metering box 51. The first winding roller 63 and the second winding roller 64 are both fixedly mounted on the connecting shaft 67, and the connecting shaft 67 is movably mounted on the metering box 51. The two ends of the first connecting line 65 are fixedly connected to the baffle 62 and the first winding roller 63, respectively. One end of the second connecting line 66 is fixedly connected to the second winding roller 64, and the second connecting line 65 is also fixedly connected to the second winding roller 64. The other end of the extension cylinder 61 is fixedly connected to the steering pulley 68. The knob 69, the second lead screw 610, the first bevel gear 612, and the second bevel gear 613 are all rotatably mounted on the feed cylinder 53. The first bevel gear 612 meshes with the second bevel gear 613. The first bevel gear 612 is fixedly connected to the second lead screw 610. The second bevel gear 613 is fixedly connected to the knob 69. The extension cylinder 61 is also threadedly connected to the second lead screw 610. The two ends of the second spring 611 are fixedly connected to the baffle 62 and the feed cylinder 53, respectively. The size of the first winding roller 63 is larger than that of the second winding roller 64, and the axis of the first winding roller 63 coincides with the axis of the second winding roller 64. This allows the shorter sliding stroke of the extension cylinder 61 to match the longer sliding stroke of the baffle 62, thereby ensuring that the structure can operate stably and reasonably.

[0027] An auxiliary component 7 is also provided on the rotary drum 1. The auxiliary component 7 includes a stop block 71, an auxiliary plate 72, an auxiliary shaft 73, a fixed seat 74, and a reset torsion spring 75. The stop block 71 and the fixed seat 74 are both fixedly installed on the rotary drum 1. The auxiliary plate 72 is fixedly connected to the auxiliary shaft 73. The auxiliary plate 72 is movably connected to the fixed seat 74 through the auxiliary shaft 73. The two ends of the reset torsion spring 75 are fixedly connected to the fixed seat 74 and the auxiliary shaft 73, respectively. The extension cylinder 61 is located directly above the auxiliary component 7, and the auxiliary plate 72 is located below the stop block 71 and contacts the stop block 71, making the overall structural design more reasonable and practical.

[0028] Working principle: The rotary drum 1 rotates on the first base 3 and is connected to the dryer. After the slag is placed inside the rotary drum 1, the dryer drives the rotary drum 1 to rotate. Several lifting plates 2 fixed inside the rotary drum 1 rotate with the rotary drum 1, lifting the slag from the bottom of the drum and throwing it into the air, so that the slag is evenly distributed inside the drum and fully contacts the hot air generated by the dryer, achieving the effect of evenly distributing the slag, thereby accelerating the drying speed and improving the drying efficiency.

[0029] When adding slag, the slag is first placed inside the metering box 51 through the opening. When the amount of slag inside the metering box 51 reaches a certain level, the resulting gravity exceeds the elastic force of the first spring 510, causing the sliding plate 59 inside the metering box 51 to slide downwards. The rack 513 fixed to the sliding plate 59 slides downwards simultaneously. During this sliding process, the third gear 514 is driven to rotate. Under the connection of the second pulley group 515, the worm 516 rotates along with the third gear 514. The worm 516 rotating inside the metering box 51 is also threadedly connected to the worm wheel 517. The worm wheel 517 is fixedly connected to the second gear 58, which meshes with the first gear 57 moving inside the metering box 51. Gear 57 is connected to the first lead screw 55 via a first pulley set 56, so the first lead screw 55 rotates synchronously. The movable plate 54, sliding on the metering box 51, is threadedly connected to the first lead screw 55. The movable plate 54 then slides as the first lead screw 55 rotates, cooperating with the fixed plate 52 to close the opening of the metering box 51, preventing excessive slag from entering. Then, rotating the knob 69 causes the second bevel gear 613, fixed on the knob 69, to mesh with the first bevel gear 612, fixed on the second lead screw 610. With this connection, the second lead screw 610 rotates as the knob 69 rotates. The extended cylinder 61, sliding on the feed cylinder 53, is threadedly connected to the second lead screw 610, thus extending the cylinder 61... The cylinder will slide towards the rotating drum 1 until it contacts the stop block 71. As the extended drum 61 descends, the second winding roller 64 will rotate as the extended drum 61 descends, connected at both ends by a second connecting line 66 that is directed by a steering pulley 68. The first winding roller 63 is also fixed to the connecting shaft 67 fixed on the second winding roller 64. The end of the first connecting line 65 on the first winding roller 63 is fixedly connected to the baffle 62. The first winding roller 63 rotates as the second winding roller 64 rotates, and then the baffle 62 is pulled towards the first winding roller 63 by the first connecting line 65, thus exposing the upper opening of the feed cylinder 53. At this time, the slag inside the metering box 51 can flow through the feed cylinder 53. The slag flows towards the auxiliary plate 72. Because the auxiliary plate 72 moves on the fixed seat 74 fixed to the rotary cylinder 1 via the auxiliary shaft 73, the slag flows towards the auxiliary plate 72 and, upon contact with it, exerts a downward force on the auxiliary plate 72, thus pushing it open and flowing into the interior of the rotary cylinder 1, thereby completing the quantitative slag feeding. At this time, turning the knob 69 in the opposite direction will return the extended cylinder 61 to its initial position. Then, under the action of the second spring 611, which is fixedly connected to the baffle 62 and the feeding cylinder 53 at both ends, the baffle 62 also returns to its initial position. Since all the slag inside the metering box 51 flows into the interior of the rotary cylinder 1, under the elastic force of the first spring 510, the slide plate 59, the movable plate 54, and other structures all return to their initial positions.This is to facilitate the next quantitative addition of slag.

[0030] When the rotary drum 1 drives the internal slag to rotate and dry, under the force of the reset torsion spring 75, which is fixedly connected to the auxiliary shaft 73 and the fixed seat 74 at both ends respectively, the auxiliary plate 72 also returns to the initial position and contacts the stop block 71. Through the restriction of the stop block 71 and the elastic force of the reset torsion spring 75, the internal slag can be prevented from leaking out through the auxiliary plate 72 when the rotary drum 1 rotates, thereby ensuring the stability of the overall device.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A slag dryer's equalization mechanism, comprising a rotary drum (1), lifting plates (2), and a first base (3), characterized in that: The lifting plate (2) is fixedly installed on the inner surface of the rotary cylinder (1). The rotary cylinder (1) is movably connected to the first base (3). A metering component (5) is provided above the rotary cylinder (1). The metering component (5) includes a metering box (51), a fixed plate (52), a feeding cylinder (53), a movable plate (54), a first lead screw (55), a first pulley group (56), a first gear (57), a second gear (58), a sliding plate (59), a first spring (510), a first guide cylinder (511), a second guide cylinder (512), a rack (513), a third gear (514), a second pulley group (515), a worm (516), and a worm wheel (517). The metering box (51) is provided with a feeding assembly (6) for discharging materials. The feeding assembly (6) includes an extended cylinder (61), a baffle (62), a first winding roller (63), a second winding roller (64), a first connecting line (65), a second connecting line (66), a connecting shaft (67), a steering pulley (68), a knob (69), a second lead screw (610), a second spring (611), a first bevel gear (612), and a second bevel gear (613). A second base (4) for supporting and carrying the metering box (51) is fixedly installed on the side of the metering box (51). The fixing plate (52) is fixedly installed on the metering box (51). The feeding cylinder (53) is fixedly installed on the lower surface of the metering box (51). The movable plate (54) is slidably disposed on the metering box (51). The first lead screw (55) is rotatably disposed on the metering box (51) and threadedly connected to the movable plate (54). The first pulley group (56) is movably disposed inside the metering box (51). The first gear (57) is rotatably disposed inside the metering box (51), and the first gear (57) and the first lead screw (55) are connected by transmission through the first pulley group (56). The second gear (58) is rotatably disposed inside the metering box (51) and meshes with the first gear (57). The sliding plate (59) is slidably disposed on the metering box (51). On the first spring (510), the two ends of the first spring (510) are fixedly connected to the slide plate (59) and the metering box (51) respectively. The first guide cylinder (511) is fixedly installed on the lower surface of the slide plate (59). The second guide cylinder (512) is fixedly installed on the metering box (51). The first guide cylinder (511) and the second guide cylinder (512) are sleeved together. The rack (513) is fixedly installed on the slide plate (59). The third gear (514) is rotatably set on the metering box (51) and meshes with the rack (513). The worm (516) and the third gear (514) are connected by transmission through the second pulley group (515). The worm (516) and the worm wheel (517) are both rotatably set inside the metering box (51). The worm (516) and the worm wheel (517) are connected by transmission. The worm wheel (517) is fixedly connected to the second gear (58). The extended cylinder (61) is slidably disposed on the feeding cylinder (53), and the baffle (62) is also slidably disposed on the feeding cylinder (53), and the baffle (62) is in contact with the metering box (51). The first winding roller (63) and the second winding roller (64) are both fixedly installed on the connecting shaft (67), and the connecting shaft (67) is movably disposed on the metering box (51). The two ends of the first connecting line (65) are fixedly connected to the baffle (62) and the first winding roller (63) respectively. One end of the second connecting line (66) is fixedly connected to the second winding roller (64), and the other end of the second connecting line (66) passes around the steering pulley (68). The knob (69), the second lead screw (610), the first bevel gear (612) and the second bevel gear (613) are all rotatably mounted on the feed cylinder (53). The first bevel gear (612) meshes with the second bevel gear (613). The first bevel gear (612) is fixedly connected to the second lead screw (610). The second bevel gear (613) is fixedly connected to the knob (69). The extended cylinder (61) is also threadedly connected to the second lead screw (610). The two ends of the second spring (611) are fixedly connected to the baffle (62) and the feed cylinder (53) respectively.

2. The averaging mechanism of a slag dryer according to claim 1, characterized in that: The rotary cylinder (1) is also provided with an auxiliary component (7). The auxiliary component (7) includes a stop block (71), an auxiliary plate (72), an auxiliary shaft (73), a fixed seat (74), and a reset torsion spring (75). The stop block (71) and the fixed seat (74) are both fixedly installed on the rotary cylinder (1). The auxiliary plate (72) is fixedly connected to the auxiliary shaft (73). The auxiliary plate (72) is movably connected to the fixed seat (74) through the auxiliary shaft (73). The two ends of the reset torsion spring (75) are fixedly connected to the fixed seat (74) and the auxiliary shaft (73) respectively.

3. The averaging mechanism of a slag dryer according to claim 1, characterized in that: The second gear (58) is larger than the first gear (57), and the second gear (58) does not contact the worm (516).

4. The averaging mechanism of a slag dryer according to claim 1, characterized in that: The first gear (57), the second gear (58) and the third gear (514) are each provided with a gear shaft. The three gear shafts are fixedly connected to the corresponding gears, and each gear shaft is concentric and coaxial with the gear it is connected to.

5. The averaging mechanism of a slag dryer according to claim 1, characterized in that: The size of the first winding roller (63) is larger than that of the second winding roller (64), and the axis of the first winding roller (63) coincides with the axis of the second winding roller (64).

6. The averaging mechanism of a slag dryer according to claim 2, characterized in that: The extension tube (61) is located directly above the auxiliary component (7).

7. The averaging mechanism of a slag dryer according to claim 2, characterized in that: The auxiliary plate (72) is located below the stop (71) and is in contact with the stop (71).

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