CN210632889U

CN210632889U - Molding sand mixing barrel capable of uniformly adding water

Info

Publication number: CN210632889U
Application number: CN201921405988.4U
Authority: CN
Inventors: 郭天平
Original assignee: Longyan Shuangfeng Machinery Co Ltd
Current assignee: Longyan Shuangfeng Machinery Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-29
Anticipated expiration: 2029-08-27

Abstract

The utility model provides an even watered molding sand mixing barrel. Even watered molding sand mixes sand bucket, the on-line screen storage device comprises a base, the top of base is from a left side to the right side respectively fixedly connected with water pump, brace table and collecting box, brace table's top fixedly connected with mixing box, the top fixedly connected with work box of mixing box, the first motor of top fixedly connected with of work box inner wall, the first pivot of output shaft fixedly connected with of first motor, the bottom of first pivot runs through work box and mixing box in proper order and extends to the inside of mixing box, first pivot is located the inside fixed surface of mixing box and is connected with the connecting pipe, the delivery port intercommunication of water pump has the water pipe. The utility model provides an even watered molding sand mixing bucket has reached in the mixture evenly watered purpose, makes the mixture just with water homogeneous mixing before the stirring, has reduced the mix time to improve the efficiency of whole work.

Description

Molding sand mixing barrel capable of uniformly adding water

Technical Field

The utility model relates to a molding sand casting field especially relates to an even watered molding sand mixing barrel.

Background

The molding sand can be divided into surface sand, filling sand, single sand and the like. The facing sand is a layer of molding sand tightly attached to a casting, and the quality requirement is high. The filled sand is not contacted with molten metal after being arranged on the surface sand layer, and the quality requirement is not strict. The single sand is molding sand without surface sand and back sand, and is mainly used for machine molding. In addition, the sand mold of the large casting is usually dried and then poured, and the used molding sand contains more clay, which is called dry mold sand; the molding sand used by the wet-type pouring method is less in clay content and is called wet-type sand.

Among the current mulling equipment, when adding water to the mixture case, directly adopt the water valve to add water to the roller mill, can't evenly spray, probably lead to among the roller mill moisture uneven, local water content is great, and remaining part water content is less, for making moisture even, needs stir longer time to reduce whole work efficiency.

Therefore, it is necessary to provide a sand-mixing barrel for uniformly adding water to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an even watered molding sand mulling bucket has solved current mulling equipment and can not evenly watered problem.

In order to solve the technical problem, the utility model provides a molding sand mixing barrel with uniform water addition, which comprises a base, the top of the base is fixedly connected with a water pump, a supporting table and a collecting box from left to right respectively, the top of the supporting table is fixedly connected with a mixing box, the top of the mixing box is fixedly connected with a working box, the top of the inner wall of the working box is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a first rotating shaft, the bottom end of the first rotating shaft sequentially penetrates through the working box and the mixing box and extends to the inside of the mixing box, the surface of the first rotating shaft positioned in the mixing box is fixedly connected with a connecting pipe, the water outlet of the water pump is communicated with a water pipe, one end of the water pipe penetrates through the mixing box and extends to the inside of the mixing box, the top of the connecting pipe is rotatably connected with a connecting ring, one end, the bottom end of the connecting pipe is communicated with a nozzle.

Preferably, the two sides of the top of the mixing box are provided with feed hoppers, and the first rotating shaft is located at the bottom end of the mixing box and fixedly connected with stirring blades.

Preferably, the mixing box back fixedly connected with motor case, the back fixedly connected with second motor of motor incasement wall, the output shaft fixedly connected with second pivot of second motor, the second pivot runs through the mixing box and extends to the inside of mixing box, the second pivot is located the fixed surface of the incasement portion of closing and is connected with the drain board.

Preferably, one side fixedly connected with supporting box of mixing box, one side fixedly connected with third motor of supporting box inner wall, the first belt pulley of output shaft fixedly connected with of third motor, mixing box one side just is located the below fixedly connected with bracing piece of supporting box, one side rotation on bracing piece surface is connected with the second belt pulley, the surface of first belt pulley is passed through the belt and is connected with the surface transmission of second belt pulley.

Preferably, the fixed surface of belt is connected with the fixture block, one side of fixture block runs through the mixing box and extends to the inside of mixing box, the fixture block is located the inside one side fixedly connected with baffle of mixing box.

Preferably, the bottom of one side of the mixing box is provided with a discharge port, the bottom of one side of the mixing box is fixedly connected with a guide plate below the discharge port, and the top of one side of the inner wall of the collecting box is rotatably connected with a splash guard.

Compared with the prior art, the utility model provides an even watered molding sand mixes sand bucket has following beneficial effect:

the utility model provides a molding sand mixing barrel with uniform water adding, which pours mixed raw materials into a mixing box through a feed hopper, opens a water pump to pour water into a connecting pipe through a water pipe, opens a first motor to drive a first rotating shaft to rotate, thereby driving the connecting pipe and stirring blades to rotate, uniformly sprinkles water on the surface of mixed materials through a nozzle, opens a third motor to drive a first belt pulley after mixing, thereby driving a belt to move, thereby driving a clamping block to move, thereby making a baffle plate rise, even if a discharge port is opened, opens a second motor again, drives a liquid discharging plate to rotate through a second rotating shaft, thereby making the mixed molding sand enter a collecting box through a guide plate, the molding sand mixing barrel with uniform water adding achieves the purpose of uniformly adding water into the mixed materials, and makes the mixed materials be uniformly mixed with water before stirring, the mixing time is reduced, thereby improving the efficiency of the entire operation.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a molding sand mixing barrel with uniform water addition provided by the present invention;

FIG. 2 is a schematic top view of the connection tube shown in FIG. 1;

FIG. 3 is a schematic side view of the mixing box of FIG. 1;

fig. 4 is a partially enlarged view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. the base, 2, the water pump, 3, a supporting bench, 4, the collecting box, 5, the mixing box, 6, the work box, 7, first motor, 8, first pivot, 9, the connecting pipe, 10, the water pipe, 11, the feeder hopper, 12, stirring leaf, 13, the nozzle, 14, the motor case, 15, the second motor, 16, the second pivot, 17, the flowing back board, 18, supporting box, 19, the third motor, 20, first belt pulley, 21, the bracing piece, 22, the second belt pulley, 23, the belt, 24, the fixture block, 25, the baffle, 26, the discharge gate, 27, the guide plate, 28, splashplate, 29, the go-between.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a sand mixing barrel for uniformly adding water; FIG. 2 is a schematic top view of the connection tube shown in FIG. 1; FIG. 3 is a schematic side view of the mixing box of FIG. 1; fig. 4 is a partially enlarged view of a portion a shown in fig. 1. The molding sand mixing barrel with the uniform water addition comprises a base 1, wherein the top of the base 1 is fixedly connected with a water pump 2, a supporting table 3 and a collecting box 4 from left to right respectively, the top of the supporting table 3 is fixedly connected with a mixing box 5, the top of the mixing box 5 is fixedly connected with a working box 6, the top of the inner wall of the working box 6 is fixedly connected with a first motor 7, the output shaft of the first motor 7 is fixedly connected with a first rotating shaft 8, the bottom end of the first rotating shaft 8 sequentially penetrates through the working box 6 and the mixing box 5 and extends to the inside of the mixing box 5, the surface of the first rotating shaft 8 positioned inside the mixing box 5 is fixedly connected with a connecting pipe 9, the water outlet of the water pump 2 is communicated with a water pipe 10, one end of the water pipe 10 penetrates through the mixing box 5 and extends to the inside of the mixing box 5, the top of the connecting pipe 9 is rotatably connected with a connecting ring 29, one end of, the bottom end of the connecting pipe 9 is communicated with the nozzle 13, the water pump 2 is started to fill water into the connecting pipe 9 through the water pipe 10, the first motor 7 is started to drive the first rotating shaft 8 to rotate, the connecting pipe 9 is driven to rotate, the water is uniformly scattered on the surface of the mixture through the nozzle 13, the connecting ring 29 and the connecting pipe 9 are arranged at the rotating position, the connecting pipe 9 is a through groove, only the connecting position between the connecting ring 29 and the water pipe 10 is hollow, and the rest parts are solid.

The both sides at 5 tops of mixing box all are provided with feeder hopper 11, first pivot 8 is located 5 inside bottom fixedly connected with stirring leaves 12 of mixing box, pours mixed raw materials into mixing box 5 in through feeder hopper 11, opens first motor 7 to drive first pivot 8 and rotate, thereby drive stirring leaves 12 and rotate.

5 back fixedly connected with motor case 14 of mixing box, the back fixedly connected with second motor 15 of motor case 14 inner wall, the output shaft fixedly connected with second pivot 16 of second motor 15, second pivot 16 runs through mixing box 5 and extends to the inside of mixing box 5, second pivot 16 is located the inside fixed surface of 5 inside of mould assembling and is connected with drain board 17, opens second motor 15, drives drain board 17 through second pivot 16 and rotates to give the mobile power of molding sand.

One side fixedly connected with support box 18 of mixing box 5, one side fixedly connected with third motor 19 of support box 18 inner wall, the first belt pulley 20 of output shaft fixedly connected with of third motor 19, mixing box 5 one side just is located the below fixedly connected with bracing piece 21 of support box 18, one side rotation on bracing piece 21 surface is connected with second belt pulley 22, belt 23 and second belt pulley 22's surface transmission is passed through on the surface of first belt pulley 20 and is connected, thereby opens third motor 19 and drives first belt pulley 20 to drive second belt pulley 22 and rotate, thereby make belt 23 motion, belt 23 runs through support box 18.

The fixed surface of belt 23 is connected with fixture block 24, one side of fixture block 24 runs through mixing box 5 and extends to the inside of mixing box 5, fixture block 24 is located mixing box 5 inside one side fixedly connected with baffle 25, and belt 23 moves to drive fixture block 24 and move, thereby make baffle 25 rise, baffle 25 is located mixing box 5's inner wall.

Discharge gate 26 has been seted up to the bottom of mixing box 5 one side, the bottom of mixing box 5 one side just is located the below fixedly connected with guide plate 27 of discharge gate 26, the top of collecting box 4 inner wall one side is rotated and is connected with splash shield 28, and discharge gate 26 is opened, makes the molding sand after the mixture pass through guide plate 27 and gets into in the collecting box 4, and guide plate 27 extends to the inside of collecting box 4.

The utility model provides an evenly watered molding sand mixes sand bucket's theory of operation as follows:

pour mixed raw materials into mixing box 5 through feeder hopper 11 in, open water pump 2 again and pour into connecting pipe 9 with water through water pipe 10 in, open first motor 7 again, thereby it rotates to drive first pivot 8, thereby it rotates to drive connecting pipe 9 and stirring leaf 12, evenly spill the surface of mixture with water through nozzle 13, mix the completion back, thereby open third motor 19 and drive first belt pulley 20, thereby drive belt 23 motion, thereby drive the motion of fixture block 24, thereby make baffle 25 rise, even discharge gate 26 is opened, reopen second motor 15, it rotates to drive drain bar 17 through second pivot 16, thereby make the molding sand after mixing pass through guide plate 27 and get into in collecting box 4.

the mixed raw materials are poured into the mixing box 5 through the feeding hopper 11, the water pump 2 is opened again to pour water into the connecting pipe 9 through the water pipe 10, the first motor 7 is opened again to drive the first rotating shaft 8 to rotate, thereby driving the connecting pipe 9 and the stirring blade 12 to rotate, the water is uniformly sprinkled on the surface of the mixed materials through the nozzle 13, after the mixing is completed, the third motor 19 is opened to drive the first belt pulley 20 to drive the belt 23 to move, thereby driving the clamping block 24 to move, thereby causing the baffle 25 to rise, even if the discharge port 26 is opened, the second motor 15 is opened again, the liquid discharge plate 17 is driven to rotate through the second rotating shaft 16, thereby causing the mixed molding sand to enter the collecting box 4 through the guide plate 27, the uniform water adding molding sand mixing barrel provided by the utility model achieves the purpose of uniformly adding water into the mixed materials, so that the mixed materials are uniformly mixed with the water before the stirring, the mixing time is reduced, thereby improving the efficiency of the entire operation.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an even watered molding sand mixing barrel, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a water pump (2), a supporting table (3) and a collecting box (4) from left to right respectively, the top of the supporting table (3) is fixedly connected with a mixing box (5), the top of the mixing box (5) is fixedly connected with a working box (6), the top of the inner wall of the working box (6) is fixedly connected with a first motor (7), an output shaft of the first motor (7) is fixedly connected with a first rotating shaft (8), the bottom end of the first rotating shaft (8) sequentially penetrates through the working box (6) and the mixing box (5) and extends to the inside of the mixing box (5), the surface of the first rotating shaft (8) positioned inside the mixing box (5) is fixedly connected with a connecting pipe (9), a water outlet of the water pump (2) is communicated with a water pipe (10), one end of the water pipe (10) penetrates through the mixing box (5) and extends to the inside of the mixing box (5), the top of the connecting pipe (9) is rotatably connected with a connecting ring (29), one end of the water pipe (10) positioned inside the mixing box (5) is communicated with the connecting ring (29), and the bottom end of the connecting pipe (9) is communicated with a nozzle (13).

2. The sand-mixing barrel for evenly adding water as claimed in claim 1, wherein a feed hopper (11) is arranged on both sides of the top of the mixing box (5), and the bottom end of the first rotating shaft (8) inside the mixing box (5) is fixedly connected with a stirring blade (12).

3. The sand mixing barrel with the uniform water addition function as recited in claim 1, wherein a motor box (14) is fixedly connected to the back of the mixing box (5), a second motor (15) is fixedly connected to the back of the inner wall of the motor box (14), a second rotating shaft (16) is fixedly connected to an output shaft of the second motor (15), the second rotating shaft (16) penetrates through the mixing box (5) and extends to the inside of the mixing box (5), and a drainage plate (17) is fixedly connected to the surface of the second rotating shaft (16) located inside the mixing box (5).

4. The sand mixing barrel with the uniform water addition function as recited in claim 1, wherein a support box (18) is fixedly connected to one side of the mixing box (5), a third motor (19) is fixedly connected to one side of the inner wall of the support box (18), a first belt pulley (20) is fixedly connected to an output shaft of the third motor (19), a support rod (21) is fixedly connected to one side of the mixing box (5) and is located below the support box (18), a second belt pulley (22) is rotatably connected to one side of the surface of the support rod (21), and the surface of the first belt pulley (20) is connected with the surface of the second belt pulley (22) through a belt (23).

5. The sand mixing barrel with uniform water addition function as claimed in claim 4, wherein a clamping block (24) is fixedly connected to the surface of the belt (23), one side of the clamping block (24) penetrates through the mixing box (5) and extends into the mixing box (5), and a baffle (25) is fixedly connected to one side of the clamping block (24) positioned in the mixing box (5).

6. The sand-mixing barrel for evenly adding water as claimed in claim 1, wherein a discharge hole (26) is opened at the bottom of one side of the mixing box (5), a guide plate (27) is fixedly connected at the bottom of one side of the mixing box (5) and below the discharge hole (26), and a splash-proof plate (28) is rotatably connected at the top of one side of the inner wall of the collection box (4).