CN214920228U

CN214920228U - Clay sand stirring device for sand casting

Info

Publication number: CN214920228U
Application number: CN202120701160.4U
Authority: CN
Inventors: 张建林; 赵光锋; 霍吉平; 郭小亮; 朱鹏辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-30
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a clay sand stirring device for sand casting, which comprises a stirring device body, wherein the left side and the right side of the bottom of the stirring device body are provided with the same supporting legs, the top of the stirring device body is provided with a transmission device, a spiral blade is arranged on a rotating rod, the front surface of a baffle is fixedly provided with a handle, a feed opening is provided with a control valve, a motor drives the rotating rod to rotate, so that a first second conical gear rotates, a connecting rod rotates to drive the rotating rod to rotate, the spiral blade and the stirring rod are driven to rotate to mix and stir clay sand, a scraper blade scrapes the clay sand coated on the inner wall of a stirring cavity, waste and influence on the use of the stirring cavity are avoided, the clay sand flows into the feed opening through a drainage plate, vibration magnetic vibration can avoid the accumulation of the clay sand on the drainage plate, the handle rotates to drive the supporting rod to rotate, the stirring blades rotate along with the stirring blades, so that clay sand is fed spirally, and the blockage of a feed opening caused by excessive clay sand is avoided.

Description

Clay sand stirring device for sand casting

Technical Field

The utility model belongs to the technical field of clay sand agitating unit, specifically be a clay sand agitating unit for sand casting.

Background

The clay sand makes the casting industry divide a molding sand according to the wolf containing mud in the raw sand, the industry has no specific requirement on the content of quartz and harmful impurities in the clay sand, and when the clay sand is cast, the clay sand is generally required to be uniformly stirred.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clay sand agitating unit for sand casting to the clay sand that proposes has viscidity in solving above-mentioned background art, can glue at stirring intracavity wall in the stirring process, leads to extravagantly, and influences the problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: a clay sand stirring device for sand casting comprises a stirring device body, wherein the left side and the right side of the bottom of the stirring device body are provided with the same supporting legs, the bottoms of two groups of the supporting legs are fixedly provided with the same supporting seats, the top of the stirring device body is provided with a transmission device, the right side of the transmission device is provided with a motor, the top of the left side of the stirring device body is provided with a feeding hole, the joint of the feeding hole and the stirring device body is provided with a connecting port, a stirring cavity is arranged in the stirring device body, a rotating rod is arranged in the inner cavity of the stirring cavity, a fixed plate is arranged at the bottom of the rotating rod, a spiral blade is arranged on the rotating rod, a stirring rod is arranged on the rotating rod, a scraping plate is arranged on the stirring rod, a baffle is arranged at the bottom of the rotating rod, and the left side and the right side of the baffle are provided with the same sliding blocks, the fixed handle that is provided with of front surface of baffle, the bottom left and right sides slope of baffle is provided with the drainage plate, and is two sets of drainage plate and baffle are constituteed there is the unloading chamber, and are two sets of the bottom of drainage plate all is provided with the same vibration magnetism, and is two sets of the bottom of drainage plate is connected with the feed opening, be provided with the control valve on the feed opening, the lower extreme of feed opening is provided with the limiting plate, be provided with on the limiting plate and change the handle.

Preferably, dwang, fixed plate and helical blade all are provided with two sets ofly, and are two sets of the fixed plate is all fixed to be set up at two sets of the bottom of dwang, it is two sets of the equal spiral setting of helical blade is two sets of the outer wall of dwang, it is two sets of all be provided with ten the same puddlers of group on the dwang, ten groups the puddler all evenly is located every group the left and right sides of dwang, every two sets of one side that the puddler kept away from each other is provided with the scraper blade.

Preferably, the center of the left side of the inner cavity of the transmission device is provided with a fixed block, the right side of the fixed block is provided with a fixed rod, the fixed rod is provided with two groups of first bevel gears, the two groups of first bevel gears are provided with the same second bevel gear at the bottom of one side close to each other, and the two groups of first bevel gears are provided with connecting rods.

Preferably, it is two sets of first conical gear runs through the setting on the dead lever, and is two sets of first conical gear is with two sets of second conical gear is all engaged with and is connected, and is two sets of the connecting rod sets up in two sets of second conical gear, and is two sets of the bottom of connecting rod and the top fixed connection of two sets of dwang, the right side of dead lever and the left side fixed connection of motor, the left side of dead lever runs through the right side that sets up at the fixed block.

Preferably, the limiting plate is provided with two sets of, two sets of the limiting plate is located the left and right sides outer wall of feed opening, and is two sets of be provided with the bracing piece between the limiting plate, the bracing piece is located the inner chamber of feed opening, the spiral is provided with stirring vane on the bracing piece, it is located the right side to change the handle the right side of limiting plate, the left side of changing the handle is run through and is connected with the right side of bracing piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the motor is started, the motor drives the fixed rod to rotate in the fixed block, the two groups of first conical gears rotate to drive the two groups of second conical gears to rotate, the two groups of connecting rods rotate to drive the two groups of rotating rods to rotate, the rotating rods rotate to drive the helical blades to rotate, clay sand is stirred, meanwhile, in the rotating process, the clay sand is mixed and stirred by the stirring rods, and the clay sand adhered to the inner wall of the stirring cavity can be scraped along the inner wall of the stirring cavity by the scraper, so that waste and influence on the use of the stirring cavity are avoided;

2. when needs unloading, the clay sand that stirs passes through the drainage plate and flows in the feed opening to can avoid the clay sand that stirs to stop through vibration magnetic vibration and pile up on the drainage plate, then handheld commentaries on classics rotates, through changeing being connected of handle and bracing piece, drives the bracing piece and rotates, and simultaneously, stirring vane follows the rotation, makes clay sand be spiral unloading, avoids clay sand too much, leads to the feed opening to block up.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the transmission device of the present invention;

fig. 3 is a schematic view of the structure of the feed opening of the present invention.

In the figure: 1 stirring device body, 2 supporting legs, 3 supporting seats, 4 transmissions, 41 fixed blocks, 42 fixed rods, 43 first bevel gears, 44 second bevel gears, 45 connecting rods, 5 motors, 6 feed inlets, 7 connecting ports, 8 stirring cavities, 9 rotating rods, 10 fixed plates, 11 spiral blades, 12 stirring rods, 13 scraping plates, 14 baffle plates, 15 sliding blocks, 16 handles, 17 flow guide plates, 18 blanking cavities, 19 vibrating magnets, 20 blanking ports, 21 control valves, 22 limiting plates, 221 supporting rods, 222 stirring blades and 23 rotating handles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a clay sand stirring device for sand casting comprises a stirring device body 1, wherein the left side and the right side of the bottom of the stirring device body 1 are provided with the same supporting legs 2, the bottoms of two groups of supporting legs 2 are fixedly provided with the same supporting seat 3, the top of the stirring device body 1 is provided with a transmission device 4, the right side of the transmission device 4 is provided with a motor 5, the top of the left side of the stirring device body 1 is provided with a feeding hole 6, the joint of the feeding hole 6 and the stirring device body 1 is provided with a connecting port 7, a stirring cavity 8 is arranged in the stirring device body 1, an inner cavity of the stirring cavity 8 is provided with a rotating rod 9, the bottom of the rotating rod 9 is provided with a fixed plate 10, the rotating rod 9 is provided with a helical blade 11, the rotating rod 9 is provided with a stirring rod 12, and the stirring rod 12 is provided with a scraper 13, the bottom of the rotating rod 9 is provided with a baffle 14, the left side and the right side of the baffle 14 are provided with the same sliding blocks 15, the front surface of the baffle 14 is fixedly provided with a handle 16, the left side and the right side of the bottom of the baffle 14 are obliquely provided with flow guide plates 17, two groups of flow guide plates 17 and the baffle 14 form a blanking cavity 18, the bottoms of the two groups of flow guide plates 17 are both provided with the same vibrating magnet 19, the bottoms of the two groups of flow guide plates 17 are connected with a blanking port 20, the blanking port 20 is provided with a control valve 21, the lower end of the blanking port 20 is provided with a limiting plate 22, and the limiting plate 22 is provided with a rotating handle 23;

referring to fig. 1, two sets of the rotating rods 9, two sets of the fixed plates 10 and the spiral blades 11 are arranged, two sets of the fixed plates 10 are fixedly arranged at the bottoms of two sets of the rotating rods 9, two sets of the spiral blades 11 are spirally arranged on the outer walls of two sets of the rotating rods 9, ten sets of the same stirring rods 12 are arranged on two sets of the rotating rods 9, ten sets of the stirring rods 12 are uniformly positioned at the left and right sides of each set of the rotating rods 9, a scraping plate 13 is arranged at one side of each two sets of the stirring rods 12, the rotating rods 9 are used for rotating the spiral blades 11 to stir clay sand, and simultaneously, in the rotating process, the stirring rods 12 are used for mixing and stirring the clay sand, and the scraping plates 13 are used for scraping along the inner wall of the stirring cavity 8 to scrape the clay sand adhered to the inner wall of the stirring cavity 8;

referring to fig. 1 and 2, a fixed block 41 is disposed at the center of the left side of the inner cavity of the transmission device 4, a fixed rod 42 is disposed at the right side of the fixed block 41, two sets of first bevel gears 43 are disposed on the fixed rod 42, the same second bevel gears 44 are disposed at the bottoms of the two sets of first bevel gears 43 close to each other, connecting rods 45 are disposed on the two sets of second bevel gears 44, the two sets of first bevel gears 43 are disposed on the fixed rod 42 in a penetrating manner, the two sets of first bevel gears 43 and the two sets of second bevel gears 44 are both connected in a meshing manner, the two sets of connecting rods 45 are disposed in the two sets of second bevel gears 44, the bottoms of the two sets of connecting rods 45 are fixedly connected with the tops of the two sets of rotating rods 9, the right side of the fixed rod 42 is fixedly connected with the left side of the motor 5, and the left side of the fixed rod 42 is disposed at the right side of the fixed block 41 in a penetrating manner, the motor 5 drives the fixing rod 42 to rotate in the fixing block 41, so that the two groups of first bevel gears 43 rotate to drive the two groups of second bevel gears 44 to rotate, and the two groups of connecting rods 45 rotate to drive the two groups of rotating rods 9 to rotate;

referring to fig. 3, two groups of limiting plates 22 are arranged, two groups of limiting plates 22 are located on the outer walls of the left side and the right side of the feed opening 20, a supporting rod 221 is arranged between the two groups of limiting plates 22, the supporting rod 221 is located in the inner cavity of the feed opening 20, a stirring blade 222 is spirally arranged on the supporting rod 221, the rotating handle 23 is located on the right side of the limiting plate 22, the left side of the rotating handle 23 penetrates through and is connected with the right side of the supporting rod 221, when the feed is needed, the rotating handle 23 is held by a hand to rotate, the supporting rod 221 is driven to rotate through connection of the rotating handle 23 and the supporting rod 221, and meanwhile, the stirring blade 222 rotates along with the rotating handle, so that the clay sand is fed in a spiral manner, and the blockage of the feed opening due to excessive clay sand is avoided.

The working principle is as follows: when in use, clay sand to be stirred is poured into the stirring cavity 8 through the feeding hole 6, then the motor 5 is started, the motor 5 drives the fixing rod 42 to rotate in the fixing block 41, the two groups of first bevel gears 43 rotate to drive the two groups of second bevel gears 44 to rotate, the two groups of connecting rods 45 rotate to drive the two groups of rotating rods 9 to rotate, the rotating rods 9 rotate to drive the helical blades 11 to rotate to stir the clay sand, meanwhile, the stirring rods 12 are used to mix and stir the clay sand in the rotating process, the scraping plates 13 can scrape along the inner wall of the stirring cavity 8 to scrape the clay sand adhered on the inner wall of the stirring cavity 8, after the stirring is finished, the handle 16 is held by hand to pull the baffle plate 14, the stirred clay sand falls into the discharging cavity 18, the stirred clay sand flows into the discharging hole 20 through the drainage plate 17, and the vibrating magnetic 19 can prevent the stirred clay sand from staying on the drainage plate 17 and accumulating, then, the rotating handle 23 is held by hand to rotate, the supporting rod 221 is driven to rotate through the connection of the rotating handle 23 and the supporting rod 221, and the stirring blades 222 rotate along with the rotating handle, so that clay sand is fed spirally, and the blockage of a feeding opening caused by excessive clay sand is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clay sand agitating unit for sand casting, includes agitating unit body (1), its characterized in that: the left side and the right side of the bottom of the stirring device body (1) are provided with the same supporting legs (2), the bottoms of the two groups of supporting legs (2) are fixedly provided with the same supporting seats (3), the top of the stirring device body (1) is provided with a transmission device (4), the right side of the transmission device (4) is provided with a motor (5), the top of the left side of the stirring device body (1) is provided with a feeding hole (6), the joint of the feeding hole (6) and the stirring device body (1) is provided with a connecting port (7), a stirring cavity (8) is arranged in the stirring device body (1), a rotating rod (9) is arranged in the inner cavity of the stirring cavity (8), the bottom of the rotating rod (9) is provided with a fixing plate (10), a spiral blade (11) is arranged on the rotating rod (9), and a stirring rod (12) is arranged on the rotating rod (9), be provided with scraper blade (13) on puddler (12), the bottom of dwang (9) is provided with baffle (14), the left and right sides of baffle (14) is provided with same slider (15), the front surface of baffle (14) is fixed and is provided with handle (16), the slope of the bottom left and right sides of baffle (14) is provided with drainage plate (17), and is two sets of drainage plate (17) and baffle (14) are constituteed there is unloading chamber (18), and are two sets of the bottom of drainage plate (17) all is provided with the same magnetism (19) that shakes, and is two sets of the bottom of drainage plate (17) is connected with feed opening (20), be provided with control valve (21) on feed opening (20), be provided with limiting plate (22) under feed opening (20), be provided with on limiting plate (22) and change handle (23).

2. The clay sand stirring device for sand casting according to claim 1, wherein: dwang (9), fixed plate (10) and helical blade (11) all are provided with two sets ofly, and are two sets ofly fixed setting is all two sets ofly in fixed plate (10) the bottom of dwang (9), and is two sets ofly helical blade (11) is equal the spiral setting is two sets ofly the outer wall of dwang (9), and is two sets ofly all be provided with ten the same puddler (12) of group on dwang (9), ten groups puddler (12) all evenly are located every group the left and right sides of dwang (9), every two sets of one side that puddler (12) kept away from each other is provided with scraper blade (13).

3. The clay sand stirring device for sand casting according to claim 1, wherein: the inner cavity left side center department of transmission (4) is provided with fixed block (41), the right side of fixed block (41) is provided with dead lever (42), be provided with two sets of first conical gear (43) on dead lever (42), two sets of one side bottom that is close to each other of first conical gear (43) is provided with same second conical gear (44), and is two sets of be provided with connecting rod (45) on second conical gear (44).

4. The clay sand stirring device for sand casting according to claim 3, wherein: two sets of first conical gear (43) runs through the setting on dead lever (42), and is two sets of first conical gear (43) and two sets of second conical gear (44) all meshes the connection, two sets of connecting rod (45) set up two sets of in second conical gear (44), two sets of the bottom of connecting rod (45) and the top fixed connection of two sets of dwang (9), the right side of dead lever (42) and the left side fixed connection of motor (5), the left side of dead lever (42) runs through the right side that sets up at fixed block (41).

5. The clay sand stirring device for sand casting according to claim 1, wherein: limiting plate (22) are provided with two sets ofly, two sets of limiting plate (22) are located the left and right sides outer wall of feed opening (20), and are two sets of be provided with bracing piece (221) between limiting plate (22), bracing piece (221) are located the inner chamber of feed opening (20), the spiral is provided with stirring vane (222) on bracing piece (221), change and be located the right side to (23) the right side of limiting plate (22), change the left side of (23) run through with the right side of bracing piece (221) be connected.