Large-capacity sand returning cooler with sealed feeding opening

Abstract

The utility model discloses a high-capacity sand returning cooler with a sealed charging port, which comprises a base, a cooling chamber is arranged on the base, a fan is connected to one side of the cooling chamber, a discharging door is arranged at the position, close to the bottom, of the cooling chamber, two rotating shafts are arranged in the cooling chamber side by side, and the two rotating shafts are connected with the fan. A scraper blade is arranged on the rotating shaft, and an upper barrel is arranged on the cooling chamber; according to the utility model, the structural design is reasonable, the use is convenient, the parallel mortise lock and the overturning lock are arranged to fix the charging door for multiple times, so that the charging door can be prevented from being opened due to the influence of vibration force in the material overturning and cooling process of the barrel body, and the double scrapers are synchronously driven by the coupler to scrape materials, so that the material overturning and cooling efficiency is improved. Sand can be fully scattered in the cooling process, and the cooling speed of the sand is increased.

Description

Technical Field

[0001] The utility model relates to the field of production equipment, in particular to a large-capacity sand return cooler with a sealed feeding port. Background Technique

[0002] During the production and processing of sand materials, the sand materials after high-temperature treatment need to be cooled. Therefore, the sand materials will be poured into a cooler for cooling. The traditional large-capacity sand return cooler is only provided with a single rotating shaft for turning the materials, and the turning efficiency is poor, which is not conducive to quickly cooling the sand materials. Moreover, during the operation of the cylinder of the traditional large-capacity sand return cooler, the feeding door is prone to open under the influence of the vibration force generated by turning and cooling the materials. Therefore, improvement is still needed. Content of the Utility Model

[0003] In order to solve the problems mentioned above, the utility model provides a large-capacity sand return cooler with a sealed feeding port, which includes a base. A cooling chamber is arranged on the base. A blower is connected and arranged on one side of the cooling chamber. A discharge door is arranged near the bottom of the cooling chamber. Two rotating shafts are arranged side by side in the cooling chamber. Scrapers are arranged on the rotating shafts. A coupling is arranged between the bottoms of the two rotating shafts. The coupling is installed on the base. An upper cylinder is arranged on the cooling chamber. Two feeding doors are arranged on the upper cylinder. A plurality of turning locks and a parallel plug lock are arranged from top to bottom on one side of the feeding door.

[0004] Preferably, a transmission wheel is installed on the coupling. A transmission belt is arranged on the transmission wheel. The other end of the transmission belt is connected and provided with a driving motor. The driving motor is arranged on one side of the base.

[0005] Preferably, the turning lock includes a turning buckle and a bayonet. The turning buckle is arranged on the feeding door. The bayonet is arranged on the upper cylinder.

[0006] Preferably, the parallel plug lock includes a sliding bolt and a bolt hole. The sliding bolt is arranged on the feeding door. The bolt hole is arranged on the upper cylinder.

[0007] Preferably, an exhaust hole is arranged at the upper end of the upper cylinder. An air regulating device is arranged on the exhaust hole.

[0008] The beneficial effects of the utility model are as follows: The structure of the utility model is reasonably designed and convenient to use. By setting a parallel plug lock and a turning lock to fix the feeding door multiple times, it can avoid the feeding door from opening under the influence of the vibration force during the turning and cooling of the cylinder. Moreover, the utility model synchronously drives double scrapers to scrape the materials through the coupling, which can fully disperse the sand materials during the cooling process and improve the cooling speed of the sand materials. Description of the Drawings

[0009] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0010] Figure 1 It is a front view structural schematic diagram of the utility model;

[0011] Figure 2 It is a side view structural schematic diagram of the utility model;

[0012] Figure 3 This utility model Figure 1 Schematic diagram of the local structure;

[0013] In the figure: 1. upper box body; 2. feeding port; 3. exhaust port; 4. unloading door; 5. scraper; 6. rotating shaft; 7. coupling; 8. transmission wheel; 9. fan; 10. cooling chamber; 11. air regulating device; 12. driving motor; 13. transmission belt; 14. flip buckle; 15. bayonet; 16. sliding latch; 17. latch opening; 18. base. DETAILED DESCRIPTION

[0014] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0015] Any feature of this specification, unless otherwise specified, can be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise specified, each feature is only an example of a series of equivalent or similar features.

[0016] like Figure 1 , 2 3 shows a large-capacity return sand cooler with a sealed feeding port, comprising a base 18, a cooling chamber 10 is arranged on the base 18, a fan 9 is connected to one side of the cooling chamber 10, a discharge door 4 is arranged near the bottom of the cooling chamber 10, two rotating shafts 6 are arranged side by side in the cooling chamber 10, a scraper 5 is arranged on the rotating shaft 6, a coupling 7 is arranged between the bottoms of the two rotating shafts 6, and the coupling 7 is installed on the base 18, an upper cylinder 1 is arranged on the cooling chamber 10, two feeding doors 2 are arranged on the upper cylinder 1, and a plurality of flip locks and a parallel latch are arranged on one side of the feeding door 2 from top to bottom.

[0017] A transmission wheel 8 is mounted on the coupling 7 , a transmission belt 13 is disposed on the transmission wheel 8 , and a driving motor 12 is connected to the other end of the transmission belt 13 . The driving motor 12 is disposed on one side of the base 18 .

[0018] The flip lock includes a flip buckle 14 and a bayonet 15. The flip buckle 14 is arranged on the feeding door 2, and the bayonet 15 is arranged on the upper cylinder body 1.

[0019] The parallel plug lock includes a sliding bolt 16 and a bolt hole 17. The sliding bolt 16 is arranged on the feeding door 2, and the bolt hole 17 is arranged on the upper cylinder body 1.

[0020] An exhaust port 3 is arranged at the upper end of the upper cylinder body 1, and an air regulating device 11 is arranged on the exhaust port 3.

[0021] During use, sand is poured into the upper cylinder body 1 through the feeding door 2. After the sand pouring is completed, the front end of the flip buckle 14 is clamped in the bayonet 15 by rotating the flip buckle 14, and then the movable bolt 16 is slid horizontally to the right and inserted into the bolt hole 17, thereby fixing the feeding door 2. Then, the driving motor 12 drives the transmission belt 13, further driving the transmission wheel 8 to rotate. Since the transmission wheel 8 is installed on the coupling 7, the coupling 7 and the two rotating shafts 6 are driven to rotate, further driving the scraper 5 to scrape the material, so that the sand is continuously turned in the cylinder. At the same time, the blower 9 blows air into the cooling chamber 10 to cool the sand during the turning.

[0022] The hot air generated during the cooling process is discharged through the exhaust port 3.

[0023] The beneficial effects of the present utility model are as follows: The structure of the present utility model is reasonably designed and convenient to use. By setting a parallel plug lock and a flip lock to fix the feeding door multiple times, it can avoid the feeding door from opening under the influence of the vibration force during the turning and cooling of the cylinder. And the present utility model drives the double scrapers to scrape the material synchronously through the coupling, which can fully disperse the sand during the cooling process and improve the cooling speed of the sand.

[0024] The present utility model is not limited to the foregoing specific embodiments. The present utility model extends to any new feature or any new combination disclosed in this specification, as well as any new method or process step or any new combination disclosed.

Claims

1. A large-capacity sand return cooler with a sealed feed port, comprising a base (18), characterized in that: A cooling chamber (10) is arranged on the base (18), a fan (9) is connected to one side of the cooling chamber (10), a discharge door (4) is arranged near the bottom of the cooling chamber (10), two rotating shafts (6) are arranged side by side in the cooling chamber (10), a scraper (5) is arranged on the rotating shaft (6), a coupling (7) is arranged between the bottoms of the two rotating shafts (6), and the coupling (7) is mounted on the base (18), an upper cylinder (1) is arranged on the cooling chamber (10), two feeding doors (2) are arranged on the upper cylinder (1), and a plurality of flip locks and a parallel latch are arranged on one side of the feeding door (2) from top to bottom.

2. A large-capacity sand return cooler with a sealed feeding port according to claim 1, characterized in that: A transmission wheel (8) is mounted on the coupling (7), a transmission belt (13) is arranged on the transmission wheel (8), the other end of the transmission belt (13) is connected to a drive motor (12), and the drive motor (12) is arranged on one side of the base (18).

3. A large-capacity sand return cooler with a sealed feeding port according to claim 1, characterized in that: The flip lock comprises a flip buckle (14) and a bayonet (15); the flip buckle (14) is arranged on the feeding door (2), and the bayonet (15) is arranged on the upper cylinder (1).

4. A large-capacity sand return cooler with a sealed feed port according to claim 1, characterized in that: The parallel latch comprises a sliding latch (16) and a latch opening (17); the sliding latch (16) is arranged on the feeding door (2), and the latch opening (17) is arranged on the upper cylinder (1).

5. A large-capacity sand return cooler with a sealed feeding port according to claim 1, characterized in that: An exhaust port (3) is provided at the upper end of the upper cylinder (1), and an air regulating device (11) is provided on the exhaust port (3).

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