Equipment for quickly cooling ceramsite

Abstract

The utility model discloses equipment for quickly cooling ceramsite, which comprises a horizontally arranged base frame, cooling structures are arranged on the upper end face of the base frame, the top, the front end and the rear end of each cooling structure are provided with openings, a channel for the ceramsite to pass through is arranged between the cooling structures, and the cooling structures are connected with the base frame through a plurality of vibration promoting structures. The upper end face of the base frame is further connected with a vibration mechanism, the vibration mechanism is located below the cooling structure and drives the whole cooling structure to vibrate in the working process, one side of the upper end face of the base frame is connected with an air blowing mechanism, the air blowing mechanism is close to the feeding end of the cooling structure, and the air blowing mechanism faces the cooling structure and covers the whole cooling structure. The problem of how to cast more castings under the condition that the quantity of ceramsite is limited at present is solved.

Description

Technical Field

[0001] The utility model belongs to the field of rapid cooling of pearl sand and relates to equipment for rapid cooling of pearl sand. Background Art

[0002] Existing castings are produced by pearl sand casting, but the existing pearl sand is only enough to fill 5 sand boxes. The number of sand boxes matches the total amount of pearl sand, and the castings and the pearl sand can be quickly cooled down after being taken out of the sand box, so the number of existing sand boxes fully meets the production needs; after the parts are loaded into the sand box, molten iron is poured, and the box turning operation is carried out after the molten iron is cooled to meet the requirements of the box turning. After the box is turned out, the temperature of the pearl sand has a temperature of 300°C. Since the temperature of the pearl sand is too high, it cannot meet the conditions for being loaded into the sand box again (the temperature of the pearl sand when it is loaded again must be at least lower than 50°C), resulting in the casting output of the casting not being able to increase, and it is difficult to meet the continuous production requirements. Later, due to the increase in the planned output of the casting, it is considered how to use the existing number of pearl sand to meet the expanded production needs, and through consulting the materials, it is found that the pearl sand cannot be quickly cooled down by water cooling. Therefore, in order to solve the above technical problems, the technical solution of the present application is set. Utility Model Content

[0003] The purpose of the utility model is to provide a device for rapid cooling of gemstone sand, thereby solving the above-mentioned technical problems.

[0004] The technical solution adopted by the utility model is as follows:

[0005] The device for rapid cooling of gemstone sand comprises a horizontally arranged base frame, the upper end surface of the base frame is provided with a cooling structure, the top and front and rear ends of the cooling structure are all opened, a passage for the gemstone sand to pass through is provided between the cooling structures, the cooling structure and the base frame are connected by a plurality of vibration-promoting structures, the upper end surface of the base frame is also connected with a vibration mechanism, the vibration mechanism is located below the cooling structure and drives the entire cooling structure to vibrate during operation of the vibration mechanism, one side of the upper end surface of the base frame is connected with an air blowing mechanism, the air blowing mechanism is close to the feeding end of the cooling structure, and the air blowing mechanism faces the cooling structure and covers the entire cooling structure.

[0006] The working principle of the utility model is as follows: the upper end surface of the base frame is used to connect the vibration mechanism, and the vibration mechanism is used to drive the entire cooling structure to vibrate. During the vibration process, the pearl sand is convenient for turning over, thereby facilitating the cooling of the pearl sand. The vibration-promoting structure connected between the cooling structure and the base frame facilitates the vibration of the cooling structure, making the vibration of the entire cooling structure more intense. One side of the base frame is used to connect the blowing mechanism, and the blowing mechanism is used to generate wind force to cover the entire cooling structure, thereby facilitating the cooling of the pearl sand. The blowing mechanism is close to the feed end of the cooling structure, and the wind force generated pushes the pearl sand to move to the discharge end of the cooling structure.

[0007] The upper end surface of the base frame is used to set a cooling structure, which is used to cool the gem sand after the box is turned over. The gem sand is poured into the cooling structure from the feeding end of the cooling structure, so that the gem sand moves along the cooling structure. The gem sand is dispersed during the movement, and the wind force generated by the blowing mechanism during the movement is convenient for air cooling of the gem sand, so that the gem sand can be quickly cooled, and finally the cooled gem sand can be cast again, which solves the existing problem of how to cast more castings when the amount of gem sand is limited.

[0008] Furthermore: the cooling structure includes a cooling plate, baffles are respectively connected to both sides of the cooling plate, and the height of the baffles is greater than the height of the cooling plate.

[0009] Furthermore: the cooling plate is arranged obliquely, the higher end of the cooling plate is close to the air blowing mechanism, and the lower end of the cooling plate is connected to the discharge plate.

[0010] Furthermore: the cooling plate is in a stepped shape, and a plurality of through holes for air circulation are evenly distributed on the cooling plate.

[0011] Furthermore: the vibration-promoting structure includes a compression spring, the upper end of the compression spring is connected to the bottom of the cooling structure, and the lower end of the compression spring is connected to the upper end surface of the base frame.

[0012] Furthermore: the vibration mechanism includes a driving motor, the bottom of the driving motor is connected to the upper end surface of the base frame, the driving motor is internally connected to a driving shaft, the front end of the driving shaft is connected to a supporting shaft, the front end of the supporting shaft is rotatably connected to the base frame through a bearing, an eccentric wheel is connected between the supporting shafts, and the entire cooling structure is driven to move upward during the rotation of the eccentric wheel.

[0013] Furthermore: the blowing mechanism includes a vertically arranged support plate, a plurality of blowers are connected to the support plate, the plurality of blowers are evenly arranged from top to bottom along the support plate, and the wind force generated by the plurality of blowers covers the entire cooling structure.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] 1. Equipment for rapid cooling of pearl sand. The pearl sand moves along the cooling structure, which disperses the pearl sand during the movement. The wind force generated by the air blowing mechanism during the movement facilitates air cooling of the pearl sand, thereby achieving the purpose of rapid cooling of the pearl sand.

[0016] 2. In the utility model, the blowing mechanism is used to generate wind to cover the entire cooling structure, thereby facilitating cooling of the pearl sand, and the blowing mechanism is close to the feed end of the cooling structure, and the wind force generated pushes the pearl sand to move to the discharge end of the cooling structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present utility model and should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work, including:

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the air blowing mechanism in the utility model;

[0020] Markings in the figure: 1-base frame, 2-cooling plate, 3-baffle, 4-through hole, 5-compression spring, 6-drive motor, 7-drive shaft, 8-support shaft, 9-bearing, 10-eccentric wheel, 11-support plate, 12-blower. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0023] It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0024] The features and performance of the present invention are further described in detail below in conjunction with the embodiments.

[0025] Embodiment 1

[0026] The utility model is used for the rapid cooling of the pearl sand. Figure 1 , Figure 2 As shown, it includes a horizontally arranged base frame 1, and a cooling structure is arranged on the upper end surface of the base frame 1. The top and front and rear ends of the cooling structure are opened, and a channel for the passage of gem sand is arranged between the cooling structures. The cooling structure is connected to the base frame 1 through a plurality of vibration-promoting structures. The upper end surface of the base frame 1 is also connected to a vibration mechanism, which is located below the cooling structure and drives the entire cooling structure to vibrate during the operation of the vibration mechanism. A blow mechanism is connected to one side of the upper end surface of the base frame 1, and the blow mechanism is close to the feed end of the cooling structure. The blow mechanism faces the cooling structure and covers the entire cooling structure.

[0027] The specific implementation method of this embodiment is: after the parts are loaded inside the sand box, molten iron is poured, and the box turning operation is carried out after the molten iron is cooled to meet the requirements for turning the box. After the box is turned out, the temperature of the pearl sand is 300°C. Since the temperature of the pearl sand is too high, it cannot meet the conditions for being loaded into the sand box again, resulting in the casting output of the casting not being able to increase, and it is difficult to meet the continuous production requirements. Subsequently, due to the increase in the planned casting output, it is considered how to use the existing amount of pearl sand to meet the expanded production needs. In order to solve the above-mentioned technical problems, the technical solution of this application is set up.

[0028] The upper end surface of the base frame is used to set a cooling structure, which is used to cool the gem sand after the box is turned over. The gem sand is poured into the cooling structure from the feeding end of the cooling structure, so that the gem sand moves along the cooling structure. The gem sand is dispersed during the movement, and the wind force generated by the blowing mechanism during the movement is convenient for air cooling of the gem sand, thereby achieving the purpose of rapid cooling of the gem sand, and finally facilitating the re-casting of the cooled gem sand.

[0029] The upper end surface of the base frame is also used to connect the vibration mechanism, which is used to drive the entire cooling structure to vibrate. During the vibration process, the gem sand is easy to flip over, which facilitates the cooling of the gem sand. The vibration-promoting structure connected between the cooling structure and the base frame facilitates the vibration of the cooling structure, making the entire cooling structure vibrate more violently. One side of the base frame is used to connect the blowing mechanism, which is used to generate wind force to cover the entire cooling structure, which facilitates cooling the gem sand. The blowing mechanism is close to the feed end of the cooling structure, and the wind force generated pushes the gem sand to move to the discharge end of the cooling structure.

[0030] The device of the application solves the problem that the existing pearl sand cannot be continuously produced, and the production of castings can be increased from 5 furnaces per day to 7 furnaces per day, thereby increasing the daily output of the casting operation area;

[0031] Application:

[0032] According to the 28-day operation per month, 2 furnaces of castings are added every day, the daily output increases by 1.704 tons, and the daily output value increases by 11,757.6 yuan. The economic benefits created per month are approximately:

[0033] Output: 28×1.704=47.712 tons / month; output value: 28×11757.6=329,213 yuan / month.

[0034] Embodiment 2

[0035] The utility model is used for the rapid cooling of the pearl sand. Figure 1 As shown, the cooling structure includes a cooling plate 2 , and baffles 3 are respectively connected to both sides of the cooling plate 2 , and the height of the baffles 3 is greater than the height of the cooling plate 2 .

[0036] The cooling plate 2 is arranged obliquely, with the higher end of the cooling plate 2 close to the air blowing mechanism, and the lower end of the cooling plate 2 connected to a discharge plate.

[0037] The cooling plate 2 is in a stepped shape and is evenly distributed with a number of through holes 4 for air circulation.

[0038] The specific implementation method of this embodiment is: the two sides of the cooling plate are used to connect the baffles, and the cooling plate and the baffles on both sides form a rectangular trough for the gemstone sand to pass through, so that the gemstone sand moves along the feed end of the trough to the discharge end.

[0039] The tilted setting of the cooling plate facilitates full use of the gravity of the pearl sand itself. The vibration mechanism drives the pearl sand to vibrate and move along the cooling plate. The discharge plate connected to the discharge end of the cooling plate facilitates the transportation of the cooled pearl sand to the inside of the casting box, thereby facilitating the re-casting of the pearl sand.

[0040] The cooling plate is set to a stepped shape to facilitate full flipping of the pearl sand during movement, thereby facilitating cooling of the pearl sand. At the same time, the stepped shape facilitates full contact between the wind and the pearl sand, and the through holes set on the cooling plate facilitate wind force to push air through.

[0041] Embodiment 3

[0042] The utility model is used for the rapid cooling of the pearl sand. Figure 1 , Figure 2 As shown, the vibration-promoting structure includes a compression spring 5 , the upper end of the compression spring 5 is connected to the bottom of the cooling structure, and the lower end of the compression spring 5 is connected to the upper end surface of the base frame 1 .

[0043] The vibration mechanism includes a driving motor 6, the bottom of which is connected to the upper end surface of the base frame 1, a driving shaft 7 is connected inside the driving motor 6, a front end of the driving shaft 7 is connected to a supporting shaft 8, the front end of the supporting shaft 8 is rotatably connected to the base frame 1 through a bearing 9, an eccentric wheel 10 is connected between the supporting shafts 8, and the eccentric wheel 10 drives the entire cooling structure to move upward during rotation.

[0044] The blowing mechanism includes a vertically arranged support plate 11, to which a plurality of blowers 12 are connected. The plurality of blowers 12 are evenly arranged along the support plate 11 from top to bottom, and the wind force generated by the plurality of blowers 12 covers the entire cooling structure.

[0045] The specific implementation method of this embodiment is: the two ends of the compression spring are used to connect with the cooling plate and the base frame respectively, and there is no damping structure connected under the compression spring. The compression spring cannot absorb the vibration transmitted by the cooling plate, and the compression spring is easy to rebound the vibration transmitted by the cooling plate, making the entire cooling plate vibrate more violently.

[0046] The bearing and the drive motor are respectively connected to the base frame and are located on both sides of the base frame. The inner ring of the bearing is used to connect one end of the support shaft. The drive shaft is connected inside the drive motor. The front end of the drive shaft is used to connect the other end of the support shaft. The support shaft is driven to rotate when the drive motor provides power. The eccentric wheel is driven to rotate during the rotation. During the rotation of the eccentric wheel, one end contacts the cooling plate and drives the cooling plate to move upward. After the eccentric wheel is separated from the cooling plate, the cooling plate moves downward. This reciprocating process facilitates the continuous vibration of the cooling plate.

[0047] One side of the upper end surface of the base frame is used to connect the support plate, which is close to the feeding end of the cooling structure. Several blowers connected to the support plate are convenient for covering the entire cooling structure. The wind force generated by several blowing mechanisms is convenient for promoting rapid cooling of the gem sand.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions and improvements made by any technician familiar with the field within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Equipment for rapid cooling of pearl sand, characterized by: The invention comprises a horizontally arranged base frame (1), wherein the upper end surface of the base frame (1) is provided with a cooling structure, the top and the front and rear ends of the cooling structure are both opened, a passage for the passage of gemstone sand is provided between the cooling structures, the cooling structure and the base frame (1) are connected via a plurality of vibration-promoting structures, the upper end surface of the base frame (1) is also connected with a vibration mechanism, the vibration mechanism is located below the cooling structure and drives the entire cooling structure to vibrate during operation of the vibration mechanism, and a blast mechanism is connected to one side of the upper end surface of the base frame (1), the blast mechanism is close to the feed end of the cooling structure, and the blast mechanism faces the cooling structure and covers the entire cooling structure.

2. The device for rapid cooling of pearl sand according to claim 1, characterized in that: The cooling structure comprises a cooling plate (2), and baffles (3) are respectively connected to both sides of the cooling plate (2), and the height of the baffles (3) is greater than the height of the cooling plate (2).

3. The device for rapid cooling of pearl sand according to claim 2, characterized in that: The cooling plate (2) is arranged at an angle, the higher end of the cooling plate (2) is close to the air blowing mechanism, and the lower end of the cooling plate (2) is connected to a discharge plate.

4. The device for rapid cooling of gemstone sand according to claim 2, characterized in that: The cooling plate (2) is in a stepped shape, and a plurality of through holes (4) for air circulation are evenly distributed on the cooling plate (2).

5. The device for rapid cooling of gemstone sand according to claim 1, characterized in that: The vibration-promoting structure comprises a compression spring (5), the upper end of the compression spring (5) is connected to the bottom of the cooling structure, and the lower end of the compression spring (5) is connected to the upper end surface of the base frame (1).

6. The device for rapid cooling of gemstone sand according to claim 1, characterized in that: The vibration mechanism comprises a driving motor (6), the bottom of the driving motor (6) is connected to the upper end surface of the base frame (1), the driving motor (6) is internally connected to a driving shaft (7), the front end of the driving shaft (7) is connected to a supporting shaft (8), the front end of the supporting shaft (8) is rotatably connected to the base frame (1) via a bearing (9), an eccentric wheel (10) is connected between the supporting shafts (8), and the eccentric wheel (10) drives the entire cooling structure to move upward during rotation.

7. The device for rapid cooling of pearl sand according to claim 1, characterized in that: The air blowing mechanism comprises a vertically arranged support plate (11), a plurality of air blowers (12) are connected to the support plate (11), the plurality of air blowers (12) are evenly arranged from top to bottom along the support plate (11), and the wind force generated by the plurality of air blowers (12) covers the entire cooling structure.

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