Rain sand adding switch

Abstract

The utility model discloses a deluge sand adding switch, which belongs to the technical field of sand adding devices, and is technically characterized by comprising a shell, the supporting frame is fixedly connected to the surface of the shell; the storage plate is fixedly connected to the ends, close to each other, of the four supporting legs of the supporting frame; the roller is arranged in the shell and penetrates through the shell; the motor is fixedly connected to one side end of the shell, and one side end of the roller is fixedly connected to an output shaft of the motor; the distinguishing plates are fixedly connected to the ends, close to each other, of the inner walls of the two sides of the shell; the material pouring opening is formed in the circumferential surface of the roller; according to the deluge sand adding switch, through the arrangement of the roller, the distinguishing plate, the material pouring opening, the sand outlet and other structures, the deluge sand adding switch can effectively screen and collect sand materials, and the deluge sand adding switch can automatically control flowing of the sand materials, reduce manual operation, improve working efficiency and guarantee stability and safety of equipment in the running process.

Description

Technical Field

[0001] The utility model belongs to the technical field of sand adding devices, in particular to a rain shower sand adding switch. Background Art

[0002] Lost foam casting is a new process with nearly zero excess and precise molding. This process does not require mold removal, parting surface, or sand core, so the casting has no flash, burrs, or draft angle, and reduces the dimensional error caused by the core combination. The process first makes a foam model, coats it with special coating, and after drying, places it in a sand box of a rain sander, fills it with dry sand, compacts it with three-dimensional vibration, and casts it under vacuum. The model vaporizes and disappears, and the metal replaces the model to replicate a casting that is the same as the foam mold. After condensation, the vacuum is released, and the casting is taken out from the loose sand for the next cycle.

[0003] In the prior art, the method of screening sand and gravel is to shake the screen plate left and right, which can easily cause sand and gravel to get stuck and cause blockage. When the sand adding machine is not in use, no sand and gravel can be left inside, which is more troublesome when used for the second time. For this reason, we propose a rain sand adding switch to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a rain and sand adding switch to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a rain and sand adding switch, comprising:

[0006] case;

[0007] A support frame, the support frame is fixedly connected to the surface of the shell;

[0008] A storage plate, the storage plate being fixedly connected to the adjacent ends of the four legs of the support frame;

[0009] A roller, the roller is arranged in the shell and passes through the shell;

[0010] A motor, wherein the motor is fixedly connected to one side end of the housing, and one side end of the drum is fixedly connected to an output shaft of the motor;

[0011] A distinguishing plate, the distinguishing plate is fixedly connected to the adjacent ends of the inner walls of both sides of the shell;

[0012] A material discharge port, the material discharge port being opened on the circumferential surface of the drum;

[0013] A sand outlet, wherein the sand outlet is opened on a circumferential surface of the sand outlet;

[0014] A hollow groove, wherein the hollow groove is formed on an inner wall of one side of the shell;

[0015] A first baffle and a second baffle, wherein the first baffle and the second baffle are both arranged in the housing, and the first baffle and the second baffle are connected via a hinge shaft;

[0016] A pull rod is fixedly connected to one side end of the first baffle.

[0017] Preferably, a collection box is provided at the upper end of the storage plate, and the collection box is made of an acrylic plate.

[0018] Preferably, a dust-proof plate is fixedly connected to an inner wall of one side of the shell, and the dust-proof plate is located on the circumferential surface of the sand outlet.

[0019] Preferably, a first fixing plate is fixedly connected to the upper end of the shell, and a plurality of nozzles are provided at the lower end of the first fixing plate.

[0020] Preferably, the storage plate is made of stainless steel, and the thickness of the storage plate is cm.

[0021] Preferably, two steering plates are fixedly connected to one side end of the dividing plate.

[0022] Preferably, second fixing plates are fixedly connected to adjacent ends of inner walls on both sides of the shell, and a pouring barrel is fixedly connected to adjacent ends of two second fixing plates, and the pouring barrel is flush with the pouring port.

[0023] Preferably, a rubber pad is fixedly connected to the lower end of the leg of the support frame.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] 1. In this scheme, by setting up structures such as rollers, dividing plates, material discharge ports and sand outlets, the rain sand adding switch can realize the effective screening and collection of sand materials. This device can automatically control the flow of sand materials, reduce manual operations, improve work efficiency, and ensure the stability and safety of the equipment during operation.

[0026] 2. In this solution, the rain shower sand adding switch effectively improves the sealing and dustproof performance of the equipment by setting up structures such as dustproof plates, first fixed plates and second fixed plates. The dustproof plates are located on the circumferential surface of the sand outlet to prevent sand from splashing and dust, thereby ensuring the service life and operating environment of the equipment. At the same time, the setting of rubber pads also provides stable support for the equipment and reduces noise and vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a main perspective view of the utility model;

[0028] Figure 2 It is a first sectional stereoscopic view of the utility model;

[0029] Figure 3 It is a second sectional stereoscopic view of the utility model.

[0030] In the figure: 1. Shell; 2. First fixed plate; 3. Second fixed plate; 4. Discharging barrel; 5. Motor; 6. Support frame; 7. Storage plate; 8. Rubber pad; 9. Pull rod; 10. Collecting box; 11. Roller; 12. Sand outlet; 13. Partitioning plate; 14. Steering plate; 15. Dust-proof plate; 16. First baffle plate; 17. Second baffle plate; 18. Hollow groove; 19. Nozzle. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-Figure 3 The utility model provides a rain and sand switch, including:

[0033] Shell 1;

[0034] A support frame 6, the support frame 6 is fixedly connected to the surface of the housing 1;

[0035] A storage plate 7, the storage plate 7 is fixedly connected to the adjacent ends of the four legs of the support frame 6;

[0036] A roller 11, the roller 11 is arranged in the shell 1 and passes through the shell 1;

[0037] The motor 5 is fixedly connected to one side of the housing 1, and one side of the drum 11 is fixedly connected to the output shaft of the motor 5;

[0038] A dividing plate 13, the dividing plate 13 is fixedly connected to the inner walls of both sides of the housing 1 at the ends thereof;

[0039] A material discharge port, which is provided on the circumferential surface of the drum 11;

[0040] A sand outlet 12, the sand outlet 12 is opened on the circumferential surface of the sand outlet 12;

[0041] A hollow groove 18, which is formed on an inner wall of one side of the housing 1;

[0042] A first baffle 16 and a second baffle 17, both of which are disposed in the housing 1, and are connected by a hinge shaft;

[0043] The pull rod 9 is fixedly connected to one side end of the first baffle 16 .

[0044] In a specific embodiment of the utility model, the pull rod 9, the first baffle 16, the second baffle 17 and the hollow groove 18 are each provided with two groups in the device. The first baffle 16 and the second baffle 17 are connected by a hinge shaft to achieve folding. When inserted into the hollow groove 18, it is in an unfolded state and is at the upper end of the dividing plate 13. The supporting force is increased by the dividing plate 13 to prevent the sand and gravel in the drum 11 from falling when not in operation. The first baffle 16 can be pulled outward by the pull rod 9. The shell 1 provides a solid external protection. The support frame 6 is fixed to the surface of the shell 1 to provide stable support for the internal components. The drum 11 is designed to be slightly inclined in the direction of the motor 5. The motor 5 provides power for the rotation of the drum 11. The opening of the sand outlet 12 Effective to large design, all sand and gravel can be poured into the drum 11 through the discharge port, and then rotated by the motor 5. The drum 11 does not need to rotate 360 ​​degrees, ensuring the "rain"-like falling of sand and gravel. In this device, four groups of dividing plates 13 are provided, and three spaces can be taken out. Sand and gravel of different sizes will fall through the formed space, and the mold is placed on the upper end of the storage plate 7, and sand and gravel of different sizes will fall into the corresponding mold. Since the drum 11 is designed with a small inclination and does not rotate 360 ​​degrees, the sand and gravel will not remain in place or burst out through the discharge port. The device realizes the processing and sorting of sand and gravel, improves the working efficiency, and the unscreened sand and gravel can be retained in the dividing plate 13 when it stops, so as to facilitate the next use.

[0045] For details, please refer to Figure 1 A collection box 10 is provided at the upper end of the storage plate 7, and the material of the collection box 10 is an acrylic plate.

[0046] In this embodiment: when a small amount of sand and gravel fails to enter the mold as required, the sand and gravel can be collected by the collection box 10 to reduce waste. The material of the acrylic plate makes the collection box 10 have good transparency and aesthetics, and the situation of the items in the box can be easily checked. At the same time, the acrylic plate material also has good durability and stability, which can ensure the service life of the collection box 10.

[0047] For details, please refer to Figure 1-Figure 3 A dust-proof plate 15 is fixedly connected to the inner wall of one side of the shell 1 , and the dust-proof plate 15 is located on the circumferential surface of the sand outlet 12 .

[0048] In this embodiment: the dust-proof plate 15 prevents impurities such as sand and dust from splashing or floating upwards, protects the safety of people around, and reduces the scattering of dust. The dust-proof plate 15 is placed on the circumferential surface of the sand outlet 12 to effectively intercept tiny particles such as sand and dust, keep the sand outlet 12 clean, and thus ensure the normal operation of the device and the quality of sand output.

[0049] For details, please refer to Figure 3 A first fixing plate 2 is fixedly connected to the upper end of the shell 1 , and a plurality of nozzles 19 are disposed at the lower end of the first fixing plate 2 .

[0050] In this embodiment: the device is provided with two groups of first fixed plates 2 and nozzles 19. The lower end of the first fixed plate 2 is provided with multiple nozzles 19 connected to the external water source through pipes. The nozzles 19 are used to spray water mist to reduce the dispersion of smoke. The position and number of the nozzles 19 can be designed according to the needs of specific applications to ensure effective spray coverage.

[0051] For details, please refer to Figure 1-Figure 2 The material of the storage plate 7 is stainless steel, and the thickness of the storage plate 7 is 5 cm.

[0052] In this embodiment: the storage plate 7 made of stainless steel has good corrosion resistance, heat resistance and is easy to clean, and is suitable for use in environments requiring hygiene and safety. The thickness of the storage plate 7 is 5 cm to provide strength and stability to prevent bending or deformation and collapse.

[0053] For details, please refer to Figure 2 One side end of the dividing plate 13 is fixedly connected to two steering plates 14 .

[0054] In this embodiment, a steering plate 14 is provided on one side of the three dividing plates 13. The dividing plates 13 and the steering plates 14 work together to drive the sand and gravel in one direction to prevent the sand and gravel from splashing around, thereby playing a correction and limiting role.

[0055] For details, please refer to Figure 1 The inner walls of both sides of the shell 1 are fixedly connected to the adjacent ends thereof with second fixing plates 3, and the adjacent ends of the two second fixing plates 3 are fixedly connected to the pouring barrel 4, and the pouring barrel 4 is flush with the pouring port.

[0056] In this embodiment, the two second fixed plates 3 support the pouring barrel 4, and the pouring barrel 4 is used to pour sand and gravel into the drum 11 through the pouring port, which plays a role of limiting and preventing the sand and gravel from scattering.

[0057] For details, please refer to Figure 1 The lower end of the leg of the support frame 6 is fixedly connected with a rubber pad 8.

[0058] In this embodiment, the rubber pad 8 can absorb and disperse vibrations, reduce the vibrations caused by equipment operation or external environmental factors transmitted to the support frame 6, and improve the overall stability.

[0059] The working principle and use process of the utility model are as follows: when in use, the first baffle 16 is pulled out by the pull rod 9. After all the sand and gravel are poured into the drum 11 through the pouring port, the drum 11 is driven to rotate by the motor 5 to realize the screening of sand and gravel. The sand and gravel roll and fall through the sand outlet 12 in the drum 11, and the mold is placed on the upper end of the storage plate 7. The dividing plate 13 is fixedly connected to the inner walls of both sides of the shell 1, which are close to each other, to control the flow direction of the sand and prevent the sand from overflowing, automatically control the flow of the sand, reduce manual operation, improve work efficiency, and ensure the stability and safety of the equipment during operation.

[0060] The electronic components and modules used in the content of this utility model can all be parts commonly used in the market that can realize the specific functions in this case, and the specific models and sizes can be selected and adjusted according to actual needs.

[0061] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. Rain and sand switch, characterized in that: include: Housing (1); A support frame (6), wherein the support frame (6) is fixedly connected to the surface of the housing (1); A storage plate (7), wherein the storage plate (7) is fixedly connected to the adjacent ends of the four legs of the support frame (6); A roller (11), wherein the roller (11) is disposed in the shell (1) and passes through the shell (1); A motor (5), wherein the motor (5) is fixedly connected to one side end of the housing (1), and one side end of the roller (11) is fixedly connected to an output shaft of the motor (5); A dividing plate (13), wherein the dividing plate (13) is fixedly connected to the adjacent ends of the inner walls on both sides of the housing (1); A material discharge port, the material discharge port being opened on the circumferential surface of the drum (11); A sand outlet (12), wherein the sand outlet (12) is opened on a circumferential surface of the sand outlet (12); A hollow groove (18), wherein the hollow groove (18) is formed on an inner wall of one side of the housing (1); A first baffle (16) and a second baffle (17), wherein the first baffle (16) and the second baffle (17) are both arranged in the housing (1), and the first baffle (16) and the second baffle (17) are connected via a hinge shaft; A pull rod (9), wherein the pull rod (9) is fixedly connected to one side end of the first baffle (16).

2. The rain and sand switch according to claim 1, characterized in that: A collection box (10) is provided at the upper end of the storage plate (7), and the material of the collection box (10) is an acrylic plate.

3. The rain and sand switch according to claim 2, characterized in that: A dust prevention plate (15) is fixedly connected to an inner wall of one side of the housing (1), and the dust prevention plate (15) is located on the circumferential surface of the sand outlet (12).

4. The rain and sand switch according to claim 3, characterized in that: The upper end of the shell (1) is fixedly connected to a first fixing plate (2), and the lower end of the first fixing plate (2) is provided with a plurality of spray heads (19).

5. The rain and sand switch according to claim 4, characterized in that: The material of the storage plate (7) is stainless steel, and the thickness of the storage plate (7) is 5 cm.

6. The rain and sand switch according to claim 5, characterized in that: Two steering plates (14) are fixedly connected to one side end of the dividing plate (13).

7. The rain and sand switch according to claim 6, characterized in that: The adjacent ends of the inner walls on both sides of the shell (1) are fixedly connected with second fixing plates (3), and the adjacent ends of the two second fixing plates (3) are fixedly connected with a pouring barrel (4), and the pouring barrel (4) is flush with the pouring port.

8. The rain and sand switch according to claim 7, characterized in that: The lower ends of the legs of the support frame (6) are fixedly connected with rubber pads (8).

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