A sand sticking machine with feeding mechanism

Abstract

The utility model belongs to the field of sand sticking machine, concretely relates to a sand sticking machine with feeding mechanism, including jar body, a plurality of support rods are fixedly connected with the lower end of jar body, the bottom fixedly connected with the hopper of jar body, the top fixedly connected with the apron of jar body, the upper end fixed mounting of apron has drive motor, the output of drive motor is connected with apron rotationally, the lower end fixedly connected with gear no.

Description

Technical Field

[0001] This utility model relates to the field of sand-adhesive machine technology, specifically a sand-adhesive machine with a feeding mechanism. Background Technology

[0002] A sand-binding machine, also known as a clay sand mixer, is a device that mixes the components in molding sand evenly and effectively coats the sand particles with a binder. It is the main equipment for casting sand processing and molding sand mixing, and a key device for obtaining qualified molding sand.

[0003] Utility model patent CN218744686U discloses a clay sand mixer, relating to the technical field of clay sand mixing equipment. It includes a mixer body with a mixing chamber, a material feeding pipe and a binder feeding pipe connected to the mixer body, and a discharge pipe connected to the end of the mixer body away from the material feeding pipe. A stirring mechanism is connected to the mixer body, and a scraping mechanism is connected to the end of the mixer body away from the stirring mechanism. The stirring mechanism includes a motor B connected to the mixer body, a small gear connected to the output end of motor B, a large gear meshing with the small gear, and a rotating shaft B connected to the large gear. A stirring strip is connected to the outer periphery of the rotating shaft B. The scraping mechanism includes a motor A connected to the mixer body, a rotating shaft A connected to the output end of motor A, and a contact plate connected to the outer periphery of the rotating shaft A. This utility model achieves the action of cleaning residue from the inner wall of the mixing chamber after the material is mixed and formed, improving the working efficiency of the mixer body.

[0004] In the aforementioned prior art, during the use of the sand-adhesive machine, when the material enters the machine body, its viscosity causes slow discharge due to contact between the material and the inner wall of the feeding port, easily leading to blockage at the feeding port. Furthermore, the mixed material also easily blocks the discharge port during discharge, affecting work efficiency. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this utility model is to provide a sand-binding machine with a feeding mechanism, which solves the problem of insufficient material feeding and unloading efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sand-adhesive machine with a feeding mechanism, comprising a tank body, a plurality of support rods fixedly connected to the lower end of the tank body, a discharge port fixedly connected to the bottom of the tank body, a cover plate fixedly connected to the top of the tank body, a drive motor fixedly installed at the upper end of the cover plate, the output end of the drive motor being rotatably connected to the cover plate, a gear being fixedly connected to the lower end of the output end of the drive motor, a hollow tube being rotatably sleeved inside the cover plate via a bearing, a plurality of stirring rods fixedly connected to the outer side of the hollow tube, a scraper fixedly connected to the right end of the hollow tube, the scraper contacting the inner wall of the tank body, a feeding port fixedly sleeved inside the cover plate, a discharge mechanism being provided on the cover plate, and a feeding mechanism being provided on the feeding port.

[0007] Preferably, a second gear is engaged at the left end of the first gear, and the second gear is fixedly sleeved on the outside of the hollow tube. By designing the meshing of the first gear and the second gear, the rotation of the first gear can realize the rotation of the hollow tube.

[0008] Preferably, a protective sleeve is rotatably fitted onto the outer side of the hollow tube, and the protective sleeve is fixedly connected to the cover plate. The protective sleeve design protects the gear teeth.

[0009] Preferably, the feeding mechanism includes a fixed base, with the fixed base fixedly connected to the top of the cover plate. A rotating shaft is rotatably connected inside the fixed base, and a cam is fixedly connected to the outer side of the rotating shaft. A hinge rod is hinged to the inner side of the cam, and a hinge seat is hinged to the outer side of the other end of the hinge rod. A push rod is fixedly connected to the bottom of the hinge seat, and the push rod is slidably connected to the hollow tube. A push block is fixedly connected to the bottom of the push rod. A first motor is fixedly installed at the right end of the fixed base, and the output end of the first motor is rotatably connected to the fixed base and fixedly connected to the cam. By designing this feeding mechanism, the material feeding and discharge can be accelerated.

[0010] Preferably, guide blocks are fixedly connected to both ends of the hinge seat, and the guide blocks are slidably connected to the fixed seat. By designing the guide blocks, the movement of the hinge seat can be guided.

[0011] Preferably, the feeding mechanism includes a support base. The support base is fixedly connected to the left end of the tank. A second motor is fixedly installed on the top of the support base. A rotating seat is fixedly connected to the upper end of the output end of the second motor. A ball is movably sleeved inside the rotating seat and contacts the feeding port. A slide is movably sleeved on the outside of the ball and is slidably connected to the rotating seat. Slider blocks are fixedly connected to both the upper and lower ends of the slide and are slidably connected to the rotating seat. A spring is installed inside the rotating seat. By designing the feeding mechanism, the feeding efficiency of materials can be accelerated.

[0012] Preferably, one end of the spring is fixedly connected to the slide, and the other end of the spring is fixedly connected to the rotating seat. The spring is designed so that its force can be applied to the slide.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, through the design of the feeding port, allows materials to be input into the tank. The materials can be stirred by the rotation of the stirring rod and scraper. During the feeding process, the second motor drives the rotating seat to rotate, which in turn drives the ball to rotate. When the ball rotates, it contacts and collides with the feeding port, which can realize the vibration of the feeding port, accelerate the material feeding process, and improve work efficiency.

[0014] 2. This utility model, through the design of the first motor, can drive the cam to rotate, and the cam can drive the hinge rod to deflect. The hinge rod can push the hinge seat and the push rod to move back and forth in the vertical direction, and the push rod can push the push block to move. This can realize the sliding of the push block inside the feeding port, which can push the material to be discharged, improve the material feeding efficiency, and further improve the working efficiency of the equipment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional view of the overall structure of this utility model; Figure 2 This utility model Figure 1 A partial three-dimensional sectional view of the structure; Figure 3 This utility model Figure 2 Enlarged view of point A; Figure 4 This utility model Figure 2 A front sectional view of the rotating seat.

[0016] In the diagram: 1. Tank body; 2. Support rod; 3. Discharge port; 4. Cover plate; 5. Drive motor; 6. Gear 1; 7. Gear 2; 8. Discharge mechanism; 9. Feeding mechanism; 10. Hollow tube; 11. Stirring rod; 12. Scraper; 13. Sheath; 14. Feeding port; 81. Fixed seat; 82. Rotating shaft; 83. Cam; 84. Hinge rod; 85. Hinge seat; 86. Guide block; 87. Push rod; 88. Push block; 89. First motor; 91. Support seat; 92. Second motor; 93. Rotating seat; 94. Spring; 95. Slide seat; 96. Ball; 97. Slider. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1 , Figure 2 A sand-adhesive machine with a feeding mechanism includes a tank 1. Multiple support rods 2 are fixedly connected to the lower end of the tank 1. A discharge port 3 is fixedly connected to the bottom of the tank 1. A cover plate 4 is fixedly connected to the top of the tank 1. A drive motor 5 is fixedly installed on the upper end of the cover plate 4. The output end of the drive motor 5 is rotatably connected to the cover plate 4. A gear 6 is fixedly connected to the lower end of the output end of the drive motor 5. A gear 7 meshes with the left end of the gear 6. The gear 7 is fixedly sleeved on the outside of a hollow tube 10. By designing the meshing of gear 6 and gear 7, the gear 6... The rotation enables the hollow tube 10 to rotate. The hollow tube 10 is rotatably sleeved inside the cover plate 4 via bearings. Multiple stirring rods 11 are fixedly connected to the outside of the hollow tube 10. A scraper 12 is fixedly connected to the right end of the hollow tube 10. The scraper 12 contacts the inner wall of the tank 1. A protective sleeve 13 is rotatably sleeved on the outside of the hollow tube 10. The protective sleeve 13 is fixedly connected to the cover plate 4. By designing the protective sleeve 13, the gear teeth can be protected. A feeding port 14 is fixedly sleeved inside the cover plate 4. A feeding mechanism 8 is provided on the cover plate 4. A feeding mechanism 9 is provided on the feeding port 14.

[0019] Please see Figure 1 , Figure 2 , Figure 3 The feeding mechanism 8 includes a fixed seat 81. The fixed seat 81 is fixedly connected to the top of the cover plate 4. The fixed seat 81 is rotatably connected to the inside of the fixed seat 81. The outside of the rotating shaft 82 is fixedly connected to the outside of the rotating shaft 82. The inside of the cam 83 is hinged to the hinge rod 84. The other end of the hinge rod 84 is hinged to the outside of the hinge seat 85. The left and right ends of the hinge seat 85 are fixedly connected to guide blocks 86. The guide blocks 86 are slidably connected to the fixed seat 81. By designing the guide blocks 86, the movement of the hinge seat 85 can be guided. The bottom of the hinge seat 85 is fixedly connected to the push rod 87. The push rod 87 is slidably connected to the hollow tube 10. The bottom of the push rod 87 is fixedly connected to the push block 88. The right end of the fixed seat 81 is fixedly installed with a first motor 89. The output end of the first motor 89 is rotatably connected to the fixed seat 81. The output end of the first motor 89 is fixedly connected to the cam 83. By designing the feeding mechanism 8, the feeding and discharge of materials can be accelerated.

[0020] Please see Figure 1 , Figure 2 , Figure 4The feeding mechanism 9 includes a support base 91. The support base 91 is fixedly connected to the left end of the tank body 1. A second motor 92 is fixedly installed on the top of the support base 91. A rotating seat 93 is fixedly connected to the upper end of the output end of the second motor 92. A ball 96 is movably sleeved inside the rotating seat 93. The ball 96 contacts the feeding port 14. A slide 95 is movably sleeved on the outside of the ball 96. The slide 95 is slidably connected to the rotating seat 93. A slider 97 is fixedly connected to both the upper and lower ends of the slide 95. The slider 97 is slidably connected to the rotating seat 93. A spring 94 is provided inside the rotating seat 93. One end of the spring 94 is fixedly connected to the slide 95, and the other end of the spring 94 is fixedly connected to the rotating seat 93. By designing the spring 94, the force of the spring 94 can be applied to the slide 95. By designing the feeding mechanism 9, the feeding efficiency of materials can be accelerated.

[0021] The specific implementation process of this utility model is as follows: When in use, the material is first added into the interior of the tank 1 through the feeding port 14, and then the drive motor 5 works. The output end of the drive motor 5 drives the gear 6 to rotate, the gear 6 drives the gear 7 to rotate, the gear 7 drives the hollow tube 10 to rotate, and the hollow tube 10 drives the stirring rod 11 to rotate to stir the material. At the same time, the hollow tube 10 can drive the scraper 12 to rotate and scrape along the inner wall of the tank 1 to remove residual material.

[0022] When material is fed through the feed port 14, the second motor 92 drives the rotating seat 93 to rotate. The rotating seat 93 drives the ball 96 to rotate. When the ball 96 rotates, it will contact the feed port 14 and be squeezed into the rotating seat 93 to roll. The ball 96 will drive the slide 95 to move. The slide 95 will drive the slider 97 to move and squeeze the spring 94. The ball 96 will collide with the feed port 14, which can realize the vibration of the feed port 14, accelerate the material feeding process, and improve the working efficiency.

[0023] After the material is mixed, it will be discharged through the discharge port 3. During the discharge process, the first motor 89 works simultaneously. The output end of the first motor 89 drives the rotating shaft 82 to rotate, the rotating shaft 82 drives the cam 83 to rotate, the cam 83 drives the hinge rod 84 to rotate, and the deflection of the hinge rod 84 will push the hinge seat 85 to move back and forth in the vertical direction. The hinge seat 85 will drive the guide block 86 to slide along the fixed seat 81. The hinge seat 85 will also drive the push rod 87 to move in the vertical direction. The push rod 87 slides inside the hollow tube 10, and the push rod 87 can push the push block 88 to move, which can realize the sliding of the push block 88 inside the discharge port 3, which can push the material to be discharged, improve the material discharge efficiency, and further improve the working efficiency of the equipment.

[0024] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sand-adhesive machine with a feeding mechanism, comprising a tank (1), characterized in that: The lower end of the tank (1) is fixedly connected to multiple support rods (2), the bottom of the tank (1) is fixedly connected to a discharge port (3), the top of the tank (1) is fixedly connected to a cover plate (4), the upper end of the cover plate (4) is fixedly installed with a drive motor (5), the output end of the drive motor (5) is rotatably connected to the cover plate (4), the lower end of the output end of the drive motor (5) is fixedly connected to a gear (6), the inside of the cover plate (4) is rotatably sleeved with a hollow tube (10) through a bearing, the outside of the hollow tube (10) is fixedly connected to multiple stirring rods (11), the right end of the hollow tube (10) is fixedly connected to a scraper (12), the scraper (12) is in contact with the inner wall of the tank (1), the inside of the cover plate (4) is fixedly sleeved with a feed port (14), the cover plate (4) is provided with a discharge mechanism (8), and the feed port (14) is provided with a feed mechanism (9).

2. A sand-adhesive machine with a feeding mechanism according to claim 1, characterized in that: The left end of the first gear (6) is engaged with the second gear (7), which is fixedly sleeved on the outside of the hollow tube (10).

3. A sand-adhesive machine with a feeding mechanism according to claim 1, characterized in that: The outer side of the hollow tube (10) is rotatably fitted with a protective sleeve (13), and the protective sleeve (13) is fixedly connected to the cover plate (4).

4. A sand-adhesive machine with a feeding mechanism according to claim 1, characterized in that: The feeding mechanism (8) includes a fixed seat (81). The top of the cover plate (4) is fixedly connected to the fixed seat (81). The inside of the fixed seat (81) is rotatably connected to a rotating shaft (82). The outside of the rotating shaft (82) is fixedly connected to a cam (83). The inside of the cam (83) is hinged to a hinge rod (84). The other end of the hinge rod (84) is hinged to a hinge seat (85). The bottom of the hinge seat (85) is fixedly connected to a push rod (87). The push rod (87) is slidably connected to the hollow tube (10). The bottom of the push rod (87) is fixedly connected to a push block (88). The right end of the fixed seat (81) is fixedly installed with a first motor (89). The output end of the first motor (89) is rotatably connected to the fixed seat (81). The output end of the first motor (89) is fixedly connected to the cam (83).

5. A sand-adhesive machine with a feeding mechanism according to claim 4, characterized in that: Guide blocks (86) are fixedly connected to both ends of the hinge seat (85), and the guide blocks (86) are slidably connected to the fixed seat (81).

6. A sand-adhesive machine with a feeding mechanism according to claim 1, characterized in that: The feeding mechanism (9) includes a support base (91). The support base (91) is fixedly connected to the left end of the tank (1). A second motor (92) is fixedly installed on the top of the support base (91). A rotating seat (93) is fixedly connected to the upper end of the output end of the second motor (92). A ball (96) is movably sleeved inside the rotating seat (93). The ball (96) contacts the feeding port (14). A slide (95) is movably sleeved on the outside of the ball (96). The slide (95) is slidably connected to the rotating seat (93). A slider (97) is fixedly connected to both the upper and lower ends of the slide (95). The slider (97) is slidably connected to the rotating seat (93). A spring (94) is provided inside the rotating seat (93).

7. A sand-adhesive machine with a feeding mechanism according to claim 6, characterized in that: One end of the spring (94) is fixedly connected to the slide (95), and the other end of the spring (94) is fixedly connected to the rotating seat (93).

Images