CN220112269U

CN220112269U - Casting sand mixer

Info

Publication number: CN220112269U
Application number: CN202321494275.6U
Authority: CN
Inventors: 朱群峰; 徐红娟; 徐军寅; 许开河; 方一多
Original assignee: Zhejiang Hongchuan Heavy Industry Machinery Co ltd
Current assignee: Zhejiang Hongchuan Heavy Industry Machinery Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-12-01
Anticipated expiration: 2033-06-13

Abstract

The utility model provides a casting sand mixer, which relates to the technical field of casting equipment and aims to solve the problems that when the existing sand mixer is used, a large amount of resin sand or other materials are gathered together and the mixing effect is poor, and the casting sand mixer comprises the following components: the main body, install the connecting plate at the top of main body, the motor is installed at the top of connecting plate, and the main body includes the rotary rod, and the bevel gear is installed to the outside of rotary rod, and the top of rotary rod is installed on the output of main body top connecting plate top motor, and the border position of main body bottom installs the planking; the outer plate is of an annular structure, comprises an inner plate and is arranged at the bottom of the main body; the carrier plate, the both ends of carrier plate rotate and install the pinch roller, and the pinch roller still rotates the inboard of installing at the main part, and the carrier plate is installed in the outside of rotary rod. A large amount of resin sand or other materials are sequentially put into the sand mixer by using the material distributing piece, so that the mixing efficiency of different materials is improved.

Description

Casting sand mixer

Technical Field

The utility model belongs to the technical field of casting equipment, and particularly relates to a casting sand mixer.

Background

The sand mixer is a casting device for mixing molding sand or core sand, and is used for uniformly mixing old sand, new sand, molding sand binder and auxiliary materials, so that the binder and the auxiliary materials are uniformly distributed and effectively coated on the surface of sand grains, and the sand mixer is used for uniformly mixing resin sand to cast a workpiece.

When the existing sand mixer is used, resin sand and materials are mixed, a large amount of resin sand or other materials are placed in the sand mixer to be mixed, a large amount of resin sand or other materials are gathered together, the mixing effect between different materials is poor, the sand mixer needs to work for a long time, the power consumption of the sand mixer is increased, and the working efficiency of the sand mixer is reduced.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a casting sand mixer, which aims to solve the problems that when the existing sand mixer is used, a large amount of resin sand or other materials are placed in the sand mixer for mixing, the mixing effect between different materials is poor, the sand mixer needs to work for a long time, and the power consumption of the sand mixer is increased.

The purpose and the efficacy of the casting sand mixer are achieved by the following specific technical means:

a foundry sand mixer comprising: the main body is of a cylindrical structure, the outer side bottom of the main body is provided with supporting legs, the middle position of the main body is provided with arc blocks, the top of the main body is provided with a connecting plate, the top of the connecting plate is provided with a motor, the main body comprises a rotating rod, the outer side of the rotating rod is provided with a bevel gear, the top of the rotating rod is arranged at the output end of the motor at the top of the connecting plate at the top of the main body, the bottom of the rotating rod penetrates through the arc blocks arranged at the middle position of the main body, and the edge of the bottom of the main body is provided with an outer plate; the outer plate is of an annular structure, the outer plate comprises an inner plate, the inner plate is of an annular structure, and the inner plate is arranged at the bottom of the main body; the carrier plate, the both ends of carrier plate rotate and install the pinch roller, and the pinch roller still rotates the inboard of installing at the main part, and the carrier plate is installed in the outside of rotary rod.

Further, the main body includes: the top of the storage tank is of a conical structure, and the storage tank is arranged on two sides of the top of the main body; the driving rod is of a cylindrical structure, the driving rod is rotatably installed at the bottom of the storage tank, the bevel gear is installed at the outer end of the driving rod, and the bevel gear at the outer end of the driving rod is meshed with the bevel gear at the outer side of the rotating rod.

Further, the main body further includes: the material distributing piece is of a cylindrical structure, the material distributing piece is arranged on the outer side of the driving rod, the material distributing piece is further rotatably arranged at the bottom of the storage tank, and a groove is formed in the outer side of the material distributing piece.

Further, the outer panel further includes: the push plate is of an oval structure and is arranged at the bottom end of the rotary rod; the limiting plate is arranged at the inner end of the movable rod, the limiting plate is arranged at the inner side of the inner plate through a spring, the movable rod penetrates through the inner side of the inner plate, the side surface of the limiting plate at the inner end of the movable rod is slidably provided with a push plate, and the outer side and the outer end of the movable rod are provided with protruding blocks.

Further, the carrier plate includes: the poking plates are arranged on two sides of the carrier plate; the diversion trench is arranged at the bottom of one side of the shifting plate; and the top of the pressing plate is slidably arranged on the inner side of the shifting plate through a spring.

Further, the carrier plate further includes: the two ends of the guide wheel are arranged at the edge position of the other side of the shifting plate through bearing blocks, and the guide wheel is also rotatably arranged at the inner side of the main body; the vertical rod is of a cylindrical structure, the vertical rod is arranged on the other side of the shifting plate through a bearing seat, the outer side of the vertical rod is connected with the guide wheel through a belt pulley, and a bevel gear is arranged at the bottom of the vertical rod.

Further, the carrier plate further includes: the cross rod is rotatably arranged in the shifting plate, the bevel gear is arranged at the outer end of the cross rod, and the bevel gear at the outer end of the cross rod is meshed with the bevel gear at the bottom of the vertical rod; the guide plate is arranged on the outer side of the cross rod and rotatably arranged at the top of the pressing plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. in the device, the material distributing piece is arranged, a large amount of resin sand or other materials are sequentially thrown into the sand mixer by using the material distributing piece, so that the mixing efficiency of different materials is improved, when the sand mixer is used, the materials to be thrown are placed in the storage tank, the rotating rod drives the grinding wheels and the shifting plates at the two ends of the carrier plate to be mixed, the gears on the rotating rod drive the driving rod to drive the material distributing piece to rotate, the rotating speed of the material distributing piece is improved, the resin sand or other materials are sequentially thrown into the main body in a small amount to be mixed, the mixing efficiency among different materials is improved, the working time of the sand mixer is shortened, and the consumption of electric power resources is reduced;

2. in this device, the clamp plate has been set up, the material that blocks in to the sand mixer through using the clamp plate is broken, the sand mixer is when using, stir the inboard rotation of different materials in the main part by the plate, then the guiding gutter filters the material of caking, make the material of caking be in the inboard bottom of dialling the plate, the clamp plate is stirred down at the deflector and is removed, make the bottom of clamp plate carry out the breakage to the material of caking, make the material of caking form the grinding wheel at less granule be convenient for carrier plate both ends and rub with the hands and grind, improve the efficiency that resin sand and other materials mix, guarantee the homogeneity of mixing.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic cross-sectional view of the body of the present utility model.

Fig. 3 is a schematic perspective view of an outer panel according to the present utility model.

Fig. 4 is a schematic perspective view of a carrier plate according to the present utility model.

Fig. 5 is a schematic cross-sectional view of a dial plate according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a main body; 101. a rotating rod; 102. a storage tank; 103. a driving rod; 104. a material distributing piece; 2. an outer plate; 201. an inner plate; 202. a push plate; 203. a movable rod; 3. a carrier plate; 301. a poking plate; 302. a diversion trench; 303. a pressing plate; 304. a guide wheel; 305. a vertical rod; 306. a cross bar; 307. and a guide plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1 to 5:

the utility model provides a casting sand mixer, comprising: the main body 1 is of a cylindrical structure, the outer bottom of the main body 1 is provided with supporting legs, the middle position of the main body 1 is provided with arc blocks, the top of the main body 1 is provided with a connecting plate, the top of the connecting plate is provided with a motor, the main body 1 comprises a rotating rod 101, the outer side of the rotating rod 101 is provided with a bevel gear, the top of the rotating rod 101 is arranged at the output end of the motor at the top of the connecting plate at the top of the main body 1, the bottom of the rotating rod 101 penetrates through the arc blocks arranged at the middle position of the main body 1, and the edge position of the bottom of the main body 1 is provided with an outer plate 2; the outer plate 2 is of an annular structure, the outer plate 2 comprises an inner plate 201, the inner plate 201 is of an annular structure, and the inner plate 201 is arranged at the bottom of the main body 1; the carrier plate 3, the both ends rotation of carrier plate 3 are installed the pinch roller, and the pinch roller is still rotated and is installed the inboard at main part 1, and the outside at rotary rod 101 is installed to carrier plate 3.

Wherein the main body 1 comprises: the top of the storage tank 102 is of a conical structure, and the storage tank 102 is arranged on two sides of the top of the main body 1; the driving rod 103, the driving rod 103 is of a cylindrical structure, the driving rod 103 is rotatably arranged at the bottom of the storage tank 102, a bevel gear is arranged at the outer end of the driving rod 103, and the bevel gear at the outer end of the driving rod 103 is meshed with the bevel gear at the outer side of the rotating rod 101; the material distributing part 104, the material distributing part 104 is cylindrical structure, and the material distributing part 104 is installed in the outside of actuating lever 103, and the material distributing part 104 still rotates the bottom of installing in the bin 102, and the outside of material distributing part 104 is equipped with the fluting, the sand mixer is when using, resin sand or other materials that need mix are placed in the inside of bin 102, motor drive rotary rod 101 on the connecting plate of main part 1 top rotates, make the bigger bevel gear in the rotary rod 101 outside drive the rotation of less bevel gear of actuating lever 103 outer end, make actuating lever 103 rotational velocity improve, then actuating lever 103 drives material distributing part 104 in the bottom of bin 102 rotates, make the recess in the outside of material distributing part 104 put into the inside of main part 1 by a small amount of resin sand or other materials, make the quick even mixing together of different materials, improve the efficiency and the homogeneity that resin sand and other materials mix, reduce the consumption of sand mixer, improve casting efficiency.

Wherein the outer panel 2 further comprises: the push plate 202, the push plate 202 is of an elliptic structure, and the push plate 202 is arranged at the bottom end of the rotary rod 101; the movable rod 203, the limiting plate is installed to the inner of movable rod 203, the limiting plate passes through the inboard at inner panel 201 through the spring mounting, and the movable rod 203 runs through the inboard of inner panel 201, and the side slidable mounting of the inner limiting plate of movable rod 203 has push pedal 202, and the outside and the outer end of movable rod 203 install the lug, the sand mixer is when using, rotary rod 101 runs through the arc piece rotation of main part 1 intermediate position under the drive of motor, make the bottom of rotary rod 101 drive push pedal 202 rotate, make the distal end point of push pedal 202 promote the limiting plate removal of the inner of movable rod 203, make the lug that movable rod 203 drove the outer end strike the inboard of planking 2, make planking 2 arouse the vibration, then the vibration that planking 2 produced arouses the lateral wall rotation of main part 1, push pedal 202 continuously rotates away from the thrust to movable rod 203, drive the opposite direction of movable rod 203 and move, make the lug outside of movable rod 203 strike the outside of inner panel 201, make inner panel 201 arouse the vibration, make the vibration that planking 2 and inner panel 201 arouse to transmit to the lateral wall of main part 1, make the resin that is stained on the lateral wall or other material fall to the bottom, make the sufficient grinding wheel 3 is carried on the both ends of the sand mixing of resin of rubbing board convenient.

Wherein, carrier plate 3 includes: the poking plates 301, the poking plates 301 are arranged on two sides of the carrier plate 3; the diversion trench 302, the diversion trench 302 is opened at one side bottom of the shifting plate 301; a pressing plate 303, wherein the top of the pressing plate 303 is slidably mounted on the inner side of the shifting plate 301 through a spring; the guide wheels 304, two ends of the guide wheels 304 are arranged at the edge position of the other side of the shifting plate 301 through bearing blocks, and the guide wheels 304 are also rotatably arranged at the inner side of the main body 1; the vertical rod 305 is of a cylindrical structure, the vertical rod 305 is arranged on the other side of the shifting plate 301 through a bearing seat, the outer side of the vertical rod 305 is connected with the guide wheel 304 through a belt pulley, and a bevel gear is arranged at the bottom of the vertical rod 305; the cross rod 306, the cross rod 306 is rotatably arranged in the poking plate 301, the bevel gear is arranged at the outer end of the cross rod 306, and the bevel gear at the outer end of the cross rod 306 is meshed with the bevel gear at the bottom of the vertical rod 305; the guide plate 307, the guide plate 307 is installed in the outside of horizontal pole 306, and the guide plate 307 rotates and installs at the top of clamp plate 303, the roller mill is when using, rotary rod 101 drives carrier plate 3 and rotates, make carrier plate 3 both ends grind the resin sand or other materials of the inboard of clamp plate 301 and mix, then carrier plate 3's both sides drive dial plate 301 rotates, make the guiding gutter 302 of dial plate 301 one side bottom filter out less granule, then bigger material caking is in the bottom of dial plate 301, the guide wheel 304 contacts the inside wall of main part 1 when dial plate 301 removes, then the guide wheel 304 passes through the belt pulley and drives montant 305 and rotate, make the bevel gear drive horizontal pole 306 of montant 305 rotate, horizontal pole 306 drives the guide plate 307 and promotes clamp plate 303 to move down, make clamp plate 303 break up the material of caking that gathers in the bottom of dial plate 301, after guide plate 307 leaves the top of clamp plate 303, make the lower granule of post-broken flow through guiding gutter 302, then 303 reciprocate and break, make the material form less granule, the grinding wheel 3's that is convenient for carrying on the pulley, the grinding efficiency of grinding the caking and the caking of the resin is prevented simultaneously, the condition of mixing of the both ends of the grinding of the material is improved.

Specific use and action of the embodiment:

in the utility model, when the sand mixer is used, firstly, resin sand or other materials are placed in a storage tank 102, a motor on a connecting plate at the top of a main body 1 drives a bevel gear at the outer side of a rotary rod 101 to drive a driving rod 103 to rotate, the driving rod 103 drives a material distributing part 104 to rotate at the bottom of the storage tank 102, a groove at the outer side of the material distributing part 104 sequentially puts a small amount of resin sand or other materials into the main body 1 for mixing, meanwhile, the rotary rod 101 drives a carrier plate 3 to rotate, grinding wheels at two ends of the carrier plate 3 rub and mix the resin sand or other materials, the carrier plate 3 drives a shifting plate 301 to rotate, a guide groove 302 filters out smaller particles, larger material agglomerations are positioned at the bottom of the shifting plate 301, a guide wheel 304 contacts with the inner side wall of the main body 1, the guide wheel 304 drives a cross rod 306 to rotate through a belt pulley, the cross rod 306 drives the guide plate 307 to push the agglomerated materials to break down, the grinding wheels at two ends of the carrier plate 3 are convenient for grinding, the bottom of the rotary rod 101 drives a push plate 202 to push the movable rod 203 to move, the convex blocks at the outer end and the outer side of the movable rod 203 respectively rotate to strike the inner side of an outer plate 2 and the outer side of the outer plate 201 and the outer side of the inner plate 201 and shake down the material of the resin sand or the inner plate 201 are sufficiently adhered to the side wall of the resin to be mixed and the resin is ground.

Claims

1. A casting sand mixer, characterized in that: the casting sand mixer includes: the intelligent control device comprises a main body (1), wherein an arc-shaped block is arranged in the middle of the main body (1), a connecting plate is arranged at the top of the main body (1), a motor is arranged at the top of the connecting plate, the main body (1) comprises a rotating rod (101), a bevel gear is arranged on the outer side of the rotating rod (101), the top of the rotating rod (101) is arranged at the output end of the motor at the top of the connecting plate at the top of the main body (1), the bottom of the rotating rod (101) penetrates through the arc-shaped block arranged in the middle of the main body (1), and an outer plate (2) is arranged at the edge of the bottom of the main body (1); the outer plate (2) is of an annular structure, the outer plate (2) comprises an inner plate (201), the inner plate (201) is of an annular structure, and the inner plate (201) is arranged at the bottom of the main body (1); the support plate (3), the wheel is installed in the rotation of both ends of support plate (3), and the wheel is still installed in the inboard of main part (1) in the rotation, and support plate (3) are installed in the outside of rotary rod (101).

2. A foundry sand mixer as set forth in claim 1 wherein: the main body (1) comprises: -a tank (102), said tank (102) being mounted on both sides of the top of the main body (1); the driving rod (103), driving rod (103) is cylindrical structure, and driving rod (103) rotate the bottom of installing in storage tank (102), and the bevel gear is installed to the outer end of driving rod (103), and the bevel gear of driving rod (103) outer end meshes with the bevel gear in the rotary rod (101) outside.

3. A foundry sand mixer as set forth in claim 1 wherein: the main body (1) further comprises: the material distributing piece (104), the material distributing piece (104) is cylindrical structure, and material distributing piece (104) is installed in the outside of actuating lever (103), and material distributing piece (104) still rotates the bottom of installing in bin (102), and the outside of material distributing piece (104) is equipped with the fluting.

4. A foundry sand mixer as set forth in claim 1 wherein: the outer panel (2) further comprises: the push plate (202) is arranged at the bottom end of the rotary rod (101); the movable rod (203), limiting plate is installed to the inner of movable rod (203), and the limiting plate passes through the inboard of spring installation at inner panel (201), and the movable rod (203) runs through the inboard of inner panel (201), and the side slidable mounting of the inner limiting plate of movable rod (203) has push pedal (202), and the outside and the outer end of movable rod (203) install the lug.

5. A foundry sand mixer as set forth in claim 1 wherein: the carrier plate (3) comprises: the poking plates (301), the poking plates (301) are arranged on two sides of the carrier plate (3); the diversion trench (302), the diversion trench (302) is opened at one side bottom of the poking plate (301); and the top of the pressing plate (303) is slidably arranged on the inner side of the shifting plate (301) through a spring.

6. A foundry sand mixer as set forth in claim 1 wherein: the carrier plate (3) further comprises: the two ends of the guide wheel (304) are arranged at the edge position of the other side of the shifting plate (301) through bearing blocks, and the guide wheel (304) is also rotatably arranged at the inner side of the main body (1); the vertical rod (305), the opposite side at dialling board (301) is installed through the bearing frame to montant (305), and the outside of montant (305) is connected with leading wheel (304) through the belt pulley, and the bevel gear is installed to the bottom of montant (305).

7. A foundry sand mixer as set forth in claim 1 wherein: the carrier plate (3) further comprises: the cross rod (306) is rotatably arranged in the poking plate (301), a bevel gear is arranged at the outer end of the cross rod (306), and the bevel gear at the outer end of the cross rod (306) is meshed with the bevel gear at the bottom of the vertical rod (305); the guide plate (307), the guide plate (307) is installed on the outer side of the cross bar (306), and the guide plate (307) is rotatably installed on the top of the pressing plate (303).