Concrete aggregate drying device

Abstract

The utility model belongs to the technical field of concrete aggregate drying equipment, and particularly relates to a concrete aggregate drying device which comprises a supporting frame, the inner side of the supporting frame is rotationally connected with a drying roller assembly, and in the step, a gear ring, a second horizontal gear, a heating pipe, a first bevel gear and a second bevel gear are arranged; during use, concrete aggregate is injected into the inner side of the drying roller assembly, the inner side of the drying roller assembly is heated through a heating pipe, meanwhile, a double-shaft motor drives a gear ring and the drying roller assembly to rotate, so that the drying roller assembly drives the concrete aggregate to turn over, and meanwhile, the double-shaft motor drives a second horizontal gear and a rotating rod to rotate; and a rotating rod drives a first bevel gear and a second bevel gear to rotate, so that stirring blades rotate, the concrete aggregate is further turned over through the stirring blades, the concrete aggregate can be turned over for multiple times during drying, rapid drying of the concrete aggregate is facilitated, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete aggregate drying equipment, in particular to a concrete aggregate drying device. Background Art

[0002] Concrete is one of the most important civil engineering materials in contemporary times. It is an artificial stone made of cementitious materials, granular aggregates (also called aggregates), water, and admixtures and additives added in a certain proportion, which are uniformly mixed, compacted into shapes, and cured and hardened. In order to avoid auxiliary moisture on the surface of concrete aggregates during use, special drying equipment is required to dry the concrete aggregates.

[0003] The existing drum-type concrete aggregate drying device generally simply drives the concrete aggregate to rotate during the drying process of the concrete aggregate inside, and then dries the concrete aggregate through the hot air released from the drying device. However, the drum-type drying device simply relies on the drum to turn the piled concrete aggregate over, so that the concrete aggregate is not turned over in place, resulting in insufficient and incomplete drying. Therefore, a concrete aggregate drying device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows: a concrete aggregate drying device described in the utility model comprises a support frame, the inner side of the support frame is rotatably connected to the drying drum assembly, the outer side of the support frame is fixedly connected to a double-axis motor, the conveying shafts on both sides of the double-axis motor are fixedly connected to a first spur gear, the outer side of the first spur gear on one side is meshed with a gear ring, the gear ring and the drying drum assembly are fixedly connected, the outer side of the first spur gear on the other side is meshed with a second spur gear, the outer side of the second spur gear is fixedly connected to a rotating rod, the inner side of the rotating rod is rotatably connected to a heating pipe, the heating pipe is fixedly connected to the support frame, the inner side of the support frame is fixedly connected to a fixing frame, the fixing frame and the rotating rod are rotatably connected, the outer side of the rotating rod is fixedly connected to a first bevel gear, the outer side of the first bevel gear is meshed with The second bevel gear, the outer side of the second bevel gear is fixedly connected with a stirring blade, and the stirring blade and the second bevel gear are rotatably connected to the fixed frame. This step is achieved by arranging a ring gear, a second flat gear, a heating pipe, a first bevel gear and a second bevel gear. When in use, concrete aggregate is injected into the inner side of the drying drum assembly, and the inner side of the drying drum assembly is heated by the heating pipe. At the same time, the ring gear and the drying drum assembly are driven to rotate by the double-axis motor, so that the drying drum assembly drives the concrete aggregate to turn over. At the same time, the second flat gear and the rotating rod are driven to rotate by the double-axis motor, so that the rotating rod drives the first bevel gear and the second bevel gear to rotate, so that the stirring blade rotates, thereby further turning the concrete aggregate through the stirring blade, so that the concrete aggregate can be turned multiple times during drying, thereby facilitating its rapid drying and improving the practicality of the device.

[0006] Preferably, a baffle is fixedly connected to the outside of the fixing frame, a through groove is opened on the surface of the baffle, and the through groove is rotatably connected to the rotating rod. In this step, by providing the baffle and the through groove, the first bevel gear and the second bevel gear can be protected by the baffle when the concrete aggregate is turned over, so that they are away from the concrete aggregate, making them less susceptible to collision, thereby improving the stability of the device.

[0007] Preferably, an inclined plate is fixedly connected to the outer side of the support frame, and a limiting plate is fixedly connected to the outer side of the inclined plate. By setting the inclined plate and the limiting plate, when the device is discharging materials, the discharged concrete aggregate can be guided by the inclined plate in cooperation with the limiting plate, making it convenient for fixed-point discharge, thereby improving the convenience of collection of the device.

[0008] Preferably, a stabilizing plate is fixedly connected to the outside of the support frame, and a roller is rotatably connected to the inside of the stabilizing plate. The roller is used in conjunction with the drying drum assembly. In this step, by setting the stabilizing plate and the roller, the drying drum assembly is further supported by the stabilizing plate and the roller, and the contact between the roller and the drying drum assembly makes the rotation of the drying drum assembly more stable, thereby improving the stability of the device.

[0009] Preferably, a sealing ring is fixedly connected to the outside of the rotating rod, and the sealing ring is used in conjunction with the through groove. In this step, by providing the sealing ring, the rotating rod and the through groove are further sealed by the sealing ring, thereby improving the sealing performance of the device.

[0010] Preferably, the outer side of the support frame is rotatably connected to a universal wheel, and the outer side of the support frame is slidably connected to an insertion rod. In this step, by setting the universal wheel and the insertion rod, the universal wheel is used to facilitate the movement of the device, and the insertion rod is inserted into the ground after the movement, thereby facilitating the fixation of the device and improving the convenience of moving and fixing the device.

[0011] The utility model is beneficial in that:

[0012] 1. The utility model is provided with a ring gear, a second flat gear, a heating pipe, a first bevel gear and a second bevel gear. When in use, concrete aggregate is injected into the inner side of the drying drum assembly, and the inner side of the drying drum assembly is heated by the heating pipe. At the same time, the ring gear and the drying drum assembly are driven to rotate by the dual-shaft motor, so that the drying drum assembly drives the concrete aggregate to turn over. At the same time, the second flat gear and the rotating rod are driven to rotate by the dual-shaft motor, so that the rotating rod drives the first bevel gear and the second bevel gear to rotate, so that the stirring blade rotates, thereby further turning the concrete aggregate through the stirring blade, so that the concrete aggregate can be turned over multiple times during drying, thereby facilitating its rapid drying and improving the practicality of the device.

[0013] 2. The utility model provides a baffle and a through groove so that when the concrete aggregate is turned over, the baffle can protect the first bevel gear and the second bevel gear, keep them away from the concrete aggregate, make them less susceptible to collision, and improve the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is the main view of the structure of the utility model;

[0016] Figure 2 This is a side view of the structure of the present utility model;

[0017] Figure 3 This is a schematic diagram of the support frame structure in the utility model;

[0018] Figure 4 This is a schematic diagram of the stirring blade structure in the utility model;

[0019] Figure 5 This is a schematic diagram of the baffle structure of the utility model.

[0020] In the figure: 1. Support frame; 2. Drying drum assembly; 3. Dual-axis motor; 4. First flat gear; 5. Ring gear; 6. Second flat gear; 7. Rotating rod; 8. Heating tube; 9. Fixed frame; 10. First bevel gear; 11. Second bevel gear; 12. Stirring blade; 13. Baffle; 14. Through groove; 15. Inclined plate; 16. Limiting plate; 17. Stabilizing plate; 18. Roller; 19. Sealing ring; 20. Universal wheel; 21. Insert rod. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Specific examples are given below.

[0023] See also Figure 1-5As shown, a concrete aggregate drying device includes a support frame 1, the inner side of the support frame 1 is rotatably connected to the drying drum assembly 2, the outer side of the support frame 1 is fixedly connected to a double-axis motor 3, the conveying shafts on both sides of the double-axis motor 3 are fixedly connected to a first spur gear 4, the outer side of the first spur gear 4 on one side is meshed with a ring gear 5, the ring gear 5 is fixedly connected to the drying drum assembly 2, and the outer side of the first spur gear 4 on the other side is meshed with a second spur gear 6, the outer side of the second spur gear 6 is fixedly connected to a rotating rod 7, the inner side of the rotating rod 7 is rotatably connected to a heating pipe 8, the heating pipe 8 is fixedly connected to the support frame 1, the inner side of the support frame 1 is fixedly connected to a fixing frame 9, the fixing frame 9 is rotatably connected to the rotating rod 7, the outer side of the rotating rod 7 is fixedly connected to a first bevel gear 10, the outer side of the first bevel gear 10 is meshed with a second bevel gear 11, the outer side of the second bevel gear 11 is meshed with The side is fixedly connected with a stirring blade 12, and the stirring blade 12 and the second bevel gear 11 are rotatably connected to the fixed frame 9. This step is achieved by setting the ring gear 5, the second flat gear 6, the heating pipe 8, the first bevel gear 10 and the second bevel gear 11. When in use, the concrete aggregate is injected into the inner side of the drying drum assembly 2, and the inner side of the drying drum assembly 2 is heated by the heating pipe 8. At the same time, the ring gear 5 and the drying drum assembly 2 are driven to rotate by the dual-axis motor 3, so that the drying drum assembly 2 drives the concrete aggregate to turn over. At the same time, the second flat gear 6 and the rotating rod 7 are driven to rotate by the dual-axis motor 3, so that the rotating rod 7 drives the first bevel gear 10 and the second bevel gear 11 to rotate, so that the stirring blade 12 rotates, thereby further turning the concrete aggregate by the stirring blade 12, so that the concrete aggregate can be turned over multiple times during drying, thereby facilitating its rapid drying and improving the practicality of the device.

[0024] Further, such as Figure 1 and Figure 5 As shown, a baffle 13 is fixedly connected to the outside of the fixing frame 9, and a through slot 14 is opened on the surface of the baffle 13. The through slot 14 is rotatably connected to the rotating rod 7. In this step, by providing the baffle 13 and the through slot 14, when the concrete aggregate is turned over, the baffle 13 can protect the first bevel gear 10 and the second bevel gear 11, so that they are away from the concrete aggregate, making them less susceptible to collision, thereby improving the stability of the device.

[0025] Further, such as Figure 1 As shown, the outer side of the support frame 1 is fixedly connected with an inclined plate 15, and the outer side of the inclined plate 15 is fixedly connected with a limiting plate 16. In this step, by setting the inclined plate 15 and the limiting plate 16, when the device is discharging, the discharged concrete aggregate can be guided by the inclined plate 15 in cooperation with the limiting plate 16, making it convenient for fixed-point discharge, thereby improving the convenience of collection of the device.

[0026] Further, such as Figure 1As shown, a stabilizing plate 17 is fixedly connected to the outside of the support frame 1, and a roller 18 is rotatably connected to the inside of the stabilizing plate 17. The roller 18 is used in conjunction with the drying drum assembly 2. In this step, by setting the stabilizing plate 17 and the roller 18, the drying drum assembly 2 is further supported by the stabilizing plate 17 and the roller 18, and the contact between the roller 18 and the drying drum assembly 2 makes the rotation of the drying drum assembly 2 more stable, thereby improving the stability of the device.

[0027] Further, such as Figure 1 As shown, a sealing ring 19 is fixedly connected to the outside of the rotating rod 7, and the sealing ring 19 is used in conjunction with the through groove 14. In this step, by setting the sealing ring 19, the rotating rod 7 and the through groove 14 are further sealed by the sealing ring 19, thereby improving the sealing performance of the device.

[0028] Further, such as Figure 2 As shown, the outer side of the support frame 1 is rotatably connected to a universal wheel 20, and the outer side of the support frame 1 is slidably connected to an insertion rod 21. In this step, by setting the universal wheel 20 and the insertion rod 21, the universal wheel 20 is used to facilitate the movement of the device, and the insertion rod 21 is inserted into the ground after the movement, so as to facilitate the fixation of the device and improve the convenience of moving and fixing the device.

[0029] Working principle: when in use, concrete aggregate is injected into the inner side of the drying drum assembly 2, and the inner side of the drying drum assembly 2 is heated by the heating pipe 8. At the same time, the dual-axis motor 3 drives the gear ring 5 and the drying drum assembly 2 to rotate, so that the drying drum assembly 2 drives the concrete aggregate to flip over. At the same time, the dual-axis motor 3 drives the second flat gear 6 and the rotating rod 7 to rotate, so that the rotating rod 7 drives the first bevel gear 10 and the second bevel gear 11 to rotate, so that the stirring blade 12 rotates, thereby further flipping the concrete aggregate through the stirring blade 12, so that the concrete aggregate can be flipped multiple times during drying, thereby facilitating its rapid drying.

[0030] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A concrete aggregate drying device, comprising a support frame (1), characterized in that: The inner side of the support frame (1) is rotatably connected to a drying drum assembly (2); the outer side of the support frame (1) is fixedly connected to a double-shaft motor (3); the conveying shafts on both sides of the double-shaft motor (3) are fixedly connected to first spur gears (4); the outer side of the first spur gear (4) on one side is meshed with a gear ring (5); the gear ring (5) is fixedly connected to the drying drum assembly (2); the outer side of the first spur gear (4) on the other side is meshed with a second spur gear (6); the outer side of the second spur gear (6) is fixedly connected to a rotating rod (7); the inner side of the rotating rod (7) ... A heating tube (8) is rotatably connected, the heating tube (8) and the support frame (1) are fixedly connected, the inner side of the support frame (1) is fixedly connected to a fixing frame (9), the fixing frame (9) and the rotating rod (7) are rotatably connected, the outer side of the rotating rod (7) is fixedly connected to a first bevel gear (10), the outer side of the first bevel gear (10) is meshed with a second bevel gear (11), the outer side of the second bevel gear (11) is fixedly connected to a stirring blade (12), and the stirring blade (12) and the second bevel gear (11) are both rotatably connected to the fixing frame (9).

2. A concrete aggregate drying device according to claim 1, characterized in that: A baffle (13) is fixedly connected to the outside of the fixing frame (9), a through slot (14) is provided on the surface of the baffle (13), and the through slot (14) is rotatably connected to the rotating rod (7).

3. A concrete aggregate drying device according to claim 2, characterized in that: An inclined plate (15) is fixedly connected to the outside of the support frame (1), and a limiting plate (16) is fixedly connected to the outside of the inclined plate (15).

4. A concrete aggregate drying device according to claim 3, characterized in that: The outer side of the support frame (1) is fixedly connected to a stabilizing plate (17), and the inner side of the stabilizing plate (17) is rotatably connected to a roller (18), and the roller (18) is used in conjunction with the drying drum assembly (2).

5. The concrete aggregate drying device according to claim 4, characterized in that: A sealing ring (19) is fixedly connected to the outer side of the rotating rod (7), and the sealing ring (19) and the through groove (14) are used in conjunction with each other.

6. The concrete aggregate drying device according to claim 5, characterized in that: The outer side of the support frame (1) is rotatably connected to a universal wheel (20), and the outer side of the support frame (1) is slidably connected to an insertion rod (21).

Images