CN216461562U

CN216461562U - Sand mixer for mold casting

Info

Publication number: CN216461562U
Application number: CN202123313954.2U
Authority: CN
Inventors: 李建芬; 王凤珍; 张玉林; 张震
Original assignee: Danyang Jiansheng Precision Machinery Technology Co ltd
Current assignee: Danyang Jiansheng Precision Machinery Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-10
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a roller mill is used in mould casting relates to roller mill technical field, comprising a base plate, the last fixed surface of bottom plate is connected with bracing piece one and bracing piece two, fixedly connected with connecting rod between bracing piece one and the bracing piece two, the surface of connecting rod rotates and is connected with the swivel becket, two symmetrical electric putter of the fixed surface of swivel becket's two, two electric putter keeps away from the one end of swivel becket fixedly connected with apron one and apron two respectively, apron one and apron two keep away from a side of electric putter and are equipped with mixing mechanism and wiper mechanism respectively. The utility model relates to a rational in infrastructure, it can realize good cleaning performance to the inside of mulling box through swivel becket, mixing mechanism, electric putter, apron one, wiper mechanism and rotary mechanism's cooperation design, and need not that the staff is manual to be washd, easy operation, and work efficiency is higher.

Description

Sand mixer for mold casting

Technical Field

The utility model relates to a roller mill technical field specifically is a roller mill is used in mould casting.

Background

The casting sand mixer strengthens the uniformity of the preparation of the molding sand, has strong power, satisfies the state of more uniform preparation of material mixing in production, and mainly depends on three components: the fixed scraper tool of stirring rotor material groove casts the processing material of roller mill simple and convenient swift, and equipment has adopted strong countercurrent mixing principle to strengthen mixing function. The material is promoted to run in the cylinder quickly, the operation efficiency is high, the equipment loading rate is high, the energy utilization rate is high, and the material is more uniform when being processed.

Patent No. CN205393447U discloses a safety sand mixer, which is characterized in that: four roller mill stabilizer blades are symmetrically arranged at the bottom of the roller mill body, a hydraulic lifter is arranged in the bottom of the roller mill stabilizer blades in an embedded mode, a pulley device is installed at the bottom of the hydraulic lifter, a roller mill motor is arranged on the lower left side of the bottom surface of the roller mill body, a motor emergency brake is arranged on a right side driving shaft of the roller mill motor in an embedded mode, a stirring frame is connected to the lower left side inside the roller mill body, four ceiling supports are symmetrically arranged at the edge position of the upper portion of the roller mill body, a circular ceiling is arranged on the upper portion of each ceiling support, a solar cell panel covers the surface of each ceiling, a cylindrical alarm lamp device is installed at the upper end of the middle position of each solar cell panel, and a circular infrared temperature sensor is installed on the lower surface of each ceiling.

However, the sand mixer in the above patent does not have a cleaning function, and after the sand mixer is used, the inside of the sand mixer is difficult to clean, and other tools are needed to clean, so that the operation is complex, and the working efficiency is affected. Therefore, the sand mixer for die casting is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a sand mixer is used in mould casting in order to compensate the not enough of prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roller mill for die casting, includes the bottom plate, the last fixed surface of bottom plate is connected with bracing piece one and bracing piece two, fixedly connected with connecting rod between bracing piece one and the bracing piece two, the surface rotation of connecting rod is connected with the swivel becket, the outer fixed surface of swivel becket is connected with two symmetrical electric putter, two electric putter keeps away from the one end of swivel becket fixedly connected with apron one and apron two respectively, apron one and apron two keep away from electric putter's a side and be equipped with mixing mechanism and wiper mechanism respectively, be equipped with rotary mechanism between apron one and the apron two, be equipped with the sand mixing box during the top of bottom plate.

Furthermore, the mixing mechanism comprises a first motor fixedly connected to the bottom surface of the first cover plate, and an output rotating shaft of the first motor is fixedly connected with a helical blade.

Furthermore, the cleaning mechanism comprises a second motor fixedly connected to one side face, away from the electric push rod, of the second cover plate, and the output rotating shaft of the second motor is fixedly connected with cross rods in a circumferential array.

Furthermore, each transverse rod is far away from the equal fixedly connected with cleaning brush of one end of the second output rotating shaft of the motor, and the second cover plate is far away from one side fixedly connected with water distribution ring of the electric push rod.

Furthermore, the outer surface of the water distribution ring is fixedly communicated with nozzles in a circumferential array, and one side surface of the cover plate II, which is close to the electric push rod, is fixedly connected with a water pipe.

Furthermore, one end of the water pipe penetrates through the second cover plate and the water distribution ring and is communicated with the inside of the water distribution ring, and one end, far away from the second cover plate, of the water pipe penetrates through the support rod and is fixedly connected with the first support rod.

Furthermore, the rotating mechanism comprises a motor III and teeth in a circumferential array, and each tooth is fixedly connected to the outer surface of the rotating ring.

Furthermore, the motor tee is fixed with the outer surface of the connecting rod through a fixing rod, an output rotating shaft of the motor tee is fixedly connected with a gear, and the teeth are meshed with the gear.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this roller mill for mould casting possesses following beneficial effect:

the utility model discloses a rotating ring, mixing mechanism, electric putter, apron one, wiper mechanism and rotary mechanism's cooperation design can realize good cleaning performance to the inside of mulling case, and need not the staff and wash manually, easy operation, and work efficiency is higher.

Two, the utility model discloses a motor one and helical blade's cooperation design, motor one open when rotatory, can drive helical blade rotatory, and helical blade is rotatory can realize mixing the stirring to the inside material of mulling case, can realize good mixed effect to the material.

Thirdly, the utility model discloses a cooperation design of motor two, horizontal pole and brush cleaner when motor two is opened rotatoryly, can drive the horizontal pole and the brush cleaner is rotatory, and horizontal pole and brush cleaner are rotatory can clean the inner wall of mixing the sand box.

Fourth, the utility model discloses a cooperation design of tooth, motor three and gear, the motor three rotation drives the gear rotation, and the gear rotation drives tooth rotation, and tooth rotation drives the swivel becket rotation through the tooth.

Drawings

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

fig. 2 is a schematic view of the three-dimensional structure of the rotating mechanism of the present invention;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a first supporting rod; 3. a second supporting rod; 4. a connecting rod; 5. a rotating ring; 6. a mixing mechanism; 61. a first motor; 62. a helical blade; 7. an electric push rod; 8. a first cover plate; 9. a cleaning mechanism; 91. a second motor; 92. a cross bar; 93. cleaning with a brush; 94. a water diversion ring; 95. a spray head; 96. a water pipe; 10. a rotation mechanism; 101. teeth; 102. a third motor; 103. a gear; 11. mixing a sand box; 12. and a second cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a roller mill for die casting, comprising a base plate 1, the last fixed surface of bottom plate 1 is connected with bracing piece one 2 and bracing piece two 3, bracing piece one 2 and bracing piece two 3 can play the supporting role, fixedly connected with connecting rod 4 between bracing piece one 2 and the bracing piece two 3, the surface rotation of connecting rod 4 is connected with swivel becket 5, swivel becket 5 rotates at the middle part of connecting rod 4, can drive mixing mechanism 6 and wiper mechanism 9 top-to-bottom rotation, two symmetrical electric putter 7 of the outer fixed surface of swivel becket 5 connection, electric putter 7's model is LX800, two electric putter 7 keep away from the one end difference fixedly connected with apron one 8 and apron two 12 of swivel becket 5.

One side of the cover plate I8 and the cover plate II 12 far away from the electric push rod 7 is respectively provided with a mixing mechanism 6 and a cleaning mechanism 9, the mixing mechanism 6 can stir the materials in the sand mulling box 11, the mixing mechanism 6 comprises a motor I61 fixedly connected to the bottom surface of the cover plate I8, the model of the motor I61 is Y90S-2, the output rotating shaft of the motor I61 is fixedly connected with a helical blade 62, when the motor I61 is opened to rotate, the helical blade 62 can rotate to enable the materials in the sand mulling box 11 to turn up and down, and a good mixing effect can be achieved.

The cleaning mechanism 9 comprises a second motor 91 fixedly connected to a side face, away from the electric push rod 7, of the second cover plate 12, the model of the second motor 91 is Y90S-2, the output rotating shaft of the second motor 91 is fixedly connected with a cross rod 92 in a circumferential array, the second motor 91 is opened to rotate to drive the cross rod 92 to rotate, each cross rod 92 is far away from a cleaning brush 93 in one end of the output rotating shaft of the second motor 91, the cleaning brush 93 can be made of plastic or steel wire, the plastic is preferably used in the scheme, the cross rod 92 is opened to rotate to drive the cleaning brush 93 to rotate, cleaning of the inner wall of the sand mixing box 11 can be achieved, a side face, away from the electric push rod 7, of the second cover plate 12 is fixedly connected with a water distribution ring 94, the outer surface of the water distribution ring 94 is fixedly communicated with a spray head 95 in the circumferential array, and the spray head 95 can spray water inside the water distribution ring 94.

A water pipe 96 is fixedly connected to one side face, close to the electric push rod 7, of the cover plate II 12, the water pipe 96 can inject water into the water distribution ring 94, one end of the water pipe 96 penetrates through the cover plate II 12 and the water distribution ring 94 and is communicated with the inside of the water distribution ring 94, one end, far away from the cover plate II 12, of the water pipe 96 penetrates through the support rod I2 and is fixedly connected with the support rod I2, the water pipe 96 is fixedly connected with the support rod I2 through the water pipe 96, and therefore the water pipe 96 is convenient to fix, a rotating mechanism 10 is arranged between the cover plate I8 and the cover plate II 12, the rotating mechanism 10 comprises a motor III 102 and teeth 101 in a circumferential array, the motor III 102 is Y90S-2 in model, each tooth 101 is fixedly connected to the outer surface of the rotating ring 5, the motor III 102 is fixed to the outer surface of the connecting rod 4 through a fixing rod, and the motor III 102 can be fixed to the outer surface of the connecting rod 4.

The output rotating shaft of the motor III 102 is fixedly connected with a gear 103, the motor III 102 is opened to rotate and can drive the gear 103 to rotate, teeth 101 are meshed with the gear 103, the teeth 101 can be driven to rotate by the rotation of the gear 103, and further the rotating ring 5 can be driven to rotate, the mixing mechanism 6 and the cleaning mechanism 9 can be turned up and down, a sand mixing box 11 is arranged above the bottom plate 1, materials can be placed inside the sand mixing box 11, a valve is installed on the bottom surface of the sand mixing box 11, the valve is opened, and the materials are conveniently discharged.

The working principle is as follows: when the device is used, firstly, materials are placed in the sand mixing box 11, then, the electric push rod 7 connected with the cover plate I8 is controlled to extend, the mixing mechanism 6 is pushed to enter the sand mixing box 11, then, the motor I61 is controlled to rotate, the motor I61 rotates to drive the spiral blade 62 to rotate, the materials in the sand mixing box 11 can be mixed, when the interior of the sand mixing box 11 needs to be cleaned after the mixing is finished, the electric push rod 7 connected with the cover plate I8 is controlled to shorten, the motor III 102 is controlled to open, the motor III 102 rotates to drive the gear 103 to rotate, the gear 103 rotates to drive the teeth 101 to rotate, the teeth 101 rotate, the rotating ring 5 is driven by the teeth 101 to rotate, the cleaning mechanism 9 is rotated to the lower part of the rotating ring 5, then, the electric push rod 7 connected with the cover plate II 12 is controlled to extend, the cleaning mechanism 9 is extended into the sand mixing box 11, and the motor II 91 is controlled to open, the second motor 91 is opened to drive the cross rod 92 and the cleaning brush 93 to rotate, the inner wall of the sand mulling box 11 can be cleaned through the cleaning brush 93, water is injected into the water distribution ring 94 through the water pipe 96, water is sprayed out through the spray head 95, the inside of the sand mulling box 11 can be washed, a good cleaning effect can be achieved, workers do not need to manually clean the sand mulling box, operation is simple, and work efficiency is high.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 roller mill is used in mould casting, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a first support rod (2) and a second support rod (3), a connecting rod (4) is fixedly connected between the first supporting rod (2) and the second supporting rod (3), the outer surface of the connecting rod (4) is rotatably connected with a rotating ring (5), the outer surface of the rotating ring (5) is fixedly connected with two symmetrical electric push rods (7), one ends of the two electric push rods (7) far away from the rotating ring (5) are respectively and fixedly connected with a first cover plate (8) and a second cover plate (12), one side surfaces of the first cover plate (8) and the second cover plate (12) far away from the electric push rod (7) are respectively provided with a mixing mechanism (6) and a cleaning mechanism (9), a rotating mechanism (10) is arranged between the first cover plate (8) and the second cover plate (12), and a sand mixing box (11) is arranged above the bottom plate (1).

2. The sand mixer for mold casting according to claim 1, characterized in that: the mixing mechanism (6) comprises a first motor (61) fixedly connected to the bottom surface of the first cover plate (8), and a spiral blade (62) is fixedly connected to an output rotating shaft of the first motor (61).

3. The sand mixer for mold casting according to claim 1, characterized in that: the cleaning mechanism (9) comprises a second motor (91) which is fixedly connected to the second cover plate (12) and far away from one side face of the electric push rod (7), and a cross rod (92) in a circumferential array is fixedly connected to an output rotating shaft of the second motor (91).

4. The sand mixer for mold casting according to claim 3, characterized in that: every horizontal pole (92) are kept away from equal fixedly connected with brush cleaner (93) of one end of second motor (91) output pivot, a side fixedly connected with water distribution ring (94) of electric putter (7) is kept away from in apron two (12).

5. The sand mixer for mold casting according to claim 4, characterized in that: the outer surface of the water distribution ring (94) is fixedly communicated with nozzles (95) in a circumferential array, and one side surface of the second cover plate (12) close to the electric push rod (7) is fixedly connected with a water pipe (96).

6. The sand mixer for mold casting according to claim 5, characterized in that: one end of the water pipe (96) penetrates through the second cover plate (12) and the water distribution ring (94) and is communicated with the inside of the water distribution ring (94), and one end, far away from the second cover plate (12), of the water pipe (96) penetrates through the first support rod (2) and is fixedly connected with the first support rod (2).

7. The sand mixer for mold casting according to claim 1, characterized in that: the rotating mechanism (10) comprises a motor III (102) and teeth (101) in a circumferential array, and each tooth (101) is fixedly connected to the outer surface of the rotating ring (5).

8. The sand mixer for mold casting according to claim 7, characterized in that: the motor III (102) is fixed to the outer surface of the connecting rod (4) through a fixing rod, a gear (103) is fixedly connected to an output rotating shaft of the motor III (102), and the teeth (101) are meshed with the gear (103).