CN211413550U - Sand mixer convenient for replacing rolling disc - Google Patents
Sand mixer convenient for replacing rolling disc Download PDFInfo
- Publication number
- CN211413550U CN211413550U CN201921609195.4U CN201921609195U CN211413550U CN 211413550 U CN211413550 U CN 211413550U CN 201921609195 U CN201921609195 U CN 201921609195U CN 211413550 U CN211413550 U CN 211413550U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- transmission shaft
- gear transmission
- driven bevel
- sand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 21
- 239000004576 sand Substances 0.000 title claims description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 53
- 244000035744 Hura crepitans Species 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 description 5
- 239000003110 molding sand Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a roller mill that convenient change is carried out to rolling dish, including base, top cap and feed inlet, the base bottom left and right sides all is provided with the auto-lock gyro wheel, the top cap is connected with the top of mixing the sand box through first bolt, the feed inlet runs through top cap and rolling dish, the inside right side of mixing the sand box is fixed with the motor box, the upper and lower both sides of initiative bevel gear transmission shaft are provided with first driven bevel gear transmission shaft and second driven bevel gear transmission shaft respectively, the top of first driven bevel gear transmission shaft is provided with the pressure disk, and the pressure disk setting is at the downside of rolling the dish, the bottom of second driven bevel gear transmission shaft is provided with the puddler, and the downside of puddler is provided with the discharge gate. This convenient roller mill that changes to rolling dish is provided with top cap, first bolt, rolling dish and second bolt, and first bolt and second bolt are rotated in the reversal can dismantle top cap and rolling dish in proper order to the convenience is washd or is changed the rolling dish surface.
Description
Technical Field
The utility model relates to a roller mill technical field specifically is a roller mill that convenient change is carried out to rolling dish.
Background
The sand mixer is a device which uniformly mixes all components in the molding sand and effectively coats the adhesive on the surface of the sand, and is a main device for processing and mixing the molding sand by casting sand and a key device for obtaining qualified molding sand.
Current roller mill is difficult for preliminarily rolling the sand before the roller mill, leads to the too big and influence of volume of sand to mix, and rolls to be infected with on the dish and remain sand, is difficult for rolling the dish simultaneously and change, consequently uses not convenient enough, to above-mentioned problem, needs improve current equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient roller mill that changes to solve the current roller mill that proposes in the above-mentioned background art, be difficult for before the roller mill tentatively rolling the sand, lead to the too big and influence of volume of sand to mix, and can be infected with residual sand on rolling the dish, be difficult for simultaneously carrying out the problem of changing to rolling the dish.
In order to achieve the above object, the utility model provides a following technical scheme: a sand mixer convenient for replacing a grinding disc comprises a base, a top cover and a feed inlet, wherein self-locking rollers are arranged on the left side and the right side of the bottom of the base, supports are arranged on the left side and the right side of the upper end face of the base, a sand mixing box is arranged on each support, the top cover is connected with the top of the sand mixing box through a first bolt, the grinding disc is arranged on the lower side of the top cover, the feed inlet penetrates through the top cover and the grinding disc, the grinding disc is connected with the sand mixing box through a second bolt, a motor box is fixed on the right side inside the sand mixing box, a motor is arranged in the motor box, a driving bevel gear transmission shaft is rotatably connected on the left side of the motor through a motor shaft, a first driven bevel gear transmission shaft and a second driven bevel gear transmission shaft are respectively arranged on the upper side and the lower side of the driving bevel, the mount is fixed inside mixing the sand box simultaneously, the top of first driven bevel gear transmission shaft is provided with the pressure disk, and the pressure disk setting is at the downside of rolling the dish, the bottom of second driven bevel gear transmission shaft is provided with the puddler, and the downside of puddler is provided with the discharge gate, and the discharge gate is seted up in the bottom of mixing the sand box simultaneously.
Preferably, the top cover is in threaded connection through the connection mode between first bolt and the sand mixing box, and first bolt is provided with four, and 4 first bolts all distribute on the top cover simultaneously.
Preferably, the grinding disc is in threaded connection with the sand mixing box through a second bolt.
Preferably, the first driven bevel gear transmission shaft and the second driven bevel gear transmission shaft are rotatably connected through a connection mode between the drive bevel gear transmission shaft and the motor, and the rotation direction of the first driven bevel gear transmission shaft is opposite to that of the second driven bevel gear transmission shaft.
Preferably, the top of the pressing plate is conical, and the pressing plate is of a porous structure.
Preferably, the vertical central axis of the discharge port coincides with the vertical central axis of the sand mixing box.
Compared with the prior art, the beneficial effects of the utility model are that: the sand mixer which is convenient for replacing the grinding disc,
(1) the automatic sand mixing device is provided with a base and a self-locking roller, and the self-locking roller can drive the base to move so as to drive the device to move to a required place, so that the subsequent sand mixing operation is facilitated;
(2) the grinding disc is provided with a top cover, a first bolt, a grinding disc and a second bolt, wherein the top cover and the grinding disc can be sequentially detached by reversing the first bolt and the second bolt, so that the surface of the grinding disc is convenient to clean or replace, and residual sand adhered to the surface of the grinding disc is removed for the next use;
(3) be provided with motor, motor shaft, drive bevel gear transmission shaft and first driven bevel gear transmission shaft, the drive bevel gear transmission shaft can rotate under the effect of motor and motor shaft to drive first driven bevel gear transmission shaft and the rotation of second driven bevel gear transmission shaft, pressure disk and puddler can rotate simultaneously this moment, with this work efficiency that has improved, and practiced thrift the device's cost of manufacture.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. the base, 2, auto-lock gyro wheel, 3, support, 4, mulling case, 5, top cap, 6, first bolt, 7, feed inlet, 8, mill dish, 9, second bolt, 10, motor box, 11, motor, 12, motor shaft, 13, drive bevel gear transmission shaft, 14, first driven bevel gear transmission shaft, 15, pressure disk, 16, second driven bevel gear transmission shaft, 17, mount, 18, puddler, 19, discharge gate.
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: the utility model provides a convenient roller mill that changes, as shown in figure 1, the base 1 bottom left and right sides all is provided with auto-lock gyro wheel 2, and the base 1 up end left and right sides all is provided with support 3, be provided with muddy sand case 4 on the support 3 simultaneously, top cap 5 is connected with the top of muddy sand case 4 through first bolt 6, and the downside of top cap 5 is provided with roller mill 8, top cap 5 is threaded connection through the connected mode between first bolt 6 and the muddy sand case 4, and first bolt 6 is provided with four, 4 first bolt 6 all distribute on top cap 5 simultaneously, rotate first bolt 6 and can install top cap 5 at the top of muddy sand case 4, with this leakproofness that improves muddy sand case 4, reverse first bolt 6 can dismantle top cap 5 afterwards, make things convenient for the dismantlement of follow-up roller mill 8.
According to the illustration in fig. 1 and 2, the feed inlet 7 penetrates through the top cover 5 and the grinding pan 8, the grinding pan 8 is connected with the sand mixing box 4 through the second bolt 9 in a threaded manner, the grinding pan 8 can be detached from the sand mixing box 4 through the second bolt 9 in a reverse rotation manner, so that the surface of the grinding pan 8 can be conveniently cleaned for the next use, a motor box 10 is fixed on the right side inside the sand mixing box 4, a motor 11 is arranged in the motor box 10, a drive bevel gear transmission shaft 13 is rotatably connected to the left side of the motor 11 through a motor shaft 12, a first driven bevel gear transmission shaft 14 and a second driven bevel gear transmission shaft 16 are respectively arranged on the upper side and the lower side of the drive bevel gear transmission shaft 13, the first driven bevel gear transmission shaft 14 and the second driven bevel gear transmission shaft 16 both penetrate through a fixing frame 17, and the fixing frame 17, the first driven bevel gear transmission shaft 14 and the second driven bevel gear transmission shaft 16 are rotatably connected through a connection mode between the drive bevel gear transmission shaft 13 and the motor shaft 12 and the motor 11, the rotation direction of the first driven bevel gear transmission shaft 14 is opposite to that of the second driven bevel gear transmission shaft 16, the motor 11 can drive the motor shaft 12 to rotate, the motor shaft 12 can drive the drive bevel gear transmission shaft 13 to rotate, so that the first driven bevel gear transmission shaft 14 and the second driven bevel gear transmission shaft 16 are driven to rotate, at the moment, the pressure plate 15 and the stirring rod 18 can simultaneously rotate, so that sand is mixed in time after being crushed, and the working efficiency is improved.
According to fig. 1, 2 and 3, a pressure plate 15 is arranged at the top of a first driven bevel gear transmission shaft 14, the pressure plate 15 is arranged at the lower side of a rolling disc 8, the top of the pressure plate 15 is conical, the pressure plate 15 is of a porous structure, sand can be rolled between the pressure plate 15 and the rolling disc 8 until the sand is crushed, then the sand can fall from the porous pressure plate 15, subsequent mixing is facilitated, a stirring rod 18 is arranged at the bottom of a second driven bevel gear transmission shaft 16, a discharge hole 19 is arranged at the lower side of the stirring rod 18, the discharge hole 19 is opened at the bottom of a sand mixing box 4, the vertical central axis of the discharge hole 19 coincides with the vertical central axis of the sand mixing box 4, and the mixed sand can fall through the discharge hole 19, so that the mixed sand is convenient to collect.
The working principle is as follows: when the sand mixer convenient for replacing the grinding disc is used, the device is firstly moved to a place needing to be used through the self-locking roller 2, the device is connected to an external power supply, sand is poured between the grinding disc 8 and the pressure plate 15 through the feed inlet 7, the motor 11 is started, the motor 11 drives the motor shaft 12 to rotate, the motor shaft 12 drives the driving bevel gear transmission shaft 13 to rotate, so that the first driven bevel gear transmission shaft 14 and the second driven bevel gear transmission shaft 16 are driven to rotate, at the moment, the pressure plate 15 and the stirring rod 18 simultaneously rotate, so that the sand is ground until the sand is ground, then the sand falls from the pressure plate 15, at the moment, the stirring rod 18 mixes the sand, after the mixing is finished, the sand falls from the discharge port 19, so that the mixed sand is intensively collected, after the work is finished, the first bolt 6 and the second bolt 9 are reversed, the top cover 5 and the grinding disc 8 are sequentially disassembled, whereby a damaged rolling disc 8 is replaced for its next use, which completes the whole work and is not described in detail in this description, which is well known to the person skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a convenient roller mill that changes to rolling dish, includes base (1), top cap (5) and feed inlet (7), its characterized in that: the self-locking type sand mixing machine is characterized in that self-locking rollers (2) are arranged on the left side and the right side of the bottom of the base (1), supports (3) are arranged on the left side and the right side of the upper end face of the base (1), a sand mixing box (4) is arranged on the supports (3), the top cover (5) is connected with the top of the sand mixing box (4) through first bolts (6), a grinding disc (8) is arranged on the lower side of the top cover (5), the feed inlet (7) penetrates through the top cover (5) and the grinding disc (8), the grinding disc (8) is connected with the sand mixing box (4) through second bolts (9), a motor box (10) is fixed on the right side inside the sand mixing box (4), a motor (11) is arranged in the motor box (10), a driving bevel gear transmission shaft (13) is rotatably connected to the left side of the motor (11) through a motor shaft (12), a first driven bevel gear transmission shaft (14) and a second driven, and first driven bevel gear transmission shaft (14) and second driven bevel gear transmission shaft (16) all run through mount (17), and mount (17) are fixed inside mixing sand box (4) simultaneously, the top of first driven bevel gear transmission shaft (14) is provided with pressure disk (15), and pressure disk (15) set up the downside at rolling dish (8), the bottom of second driven bevel gear transmission shaft (16) is provided with puddler (18), and the downside of puddler (18) is provided with discharge gate (19), and discharge gate (19) are seted up in the bottom of mixing sand box (4) simultaneously.
2. A roller mill facilitating replacement of a pan as claimed in claim 1, wherein: the top cover (5) is in threaded connection with the sand mixing box (4) through the first bolts (6), the number of the first bolts (6) is four, and the 4 first bolts (6) are distributed on the top cover (5).
3. A roller mill facilitating replacement of a pan as claimed in claim 1, wherein: the grinding disc (8) is in threaded connection with the sand mixing box (4) through a second bolt (9).
4. A roller mill facilitating replacement of a pan as claimed in claim 1, wherein: the first driven bevel gear transmission shaft (14) and the second driven bevel gear transmission shaft (16) are in rotating connection through a driving bevel gear transmission shaft (13) and a connection mode between the motor shaft (12) and the motor (11), and the rotation direction of the first driven bevel gear transmission shaft (14) is opposite to that of the second driven bevel gear transmission shaft (16).
5. A roller mill facilitating replacement of a pan as claimed in claim 1, wherein: the top of the pressing plate (15) is conical, and the pressing plate (15) is of a porous structure.
6. A roller mill facilitating replacement of a pan as claimed in claim 1, wherein: the vertical central axis of the discharge port (19) is superposed with the vertical central axis of the sand mixing box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921609195.4U CN211413550U (en) | 2019-09-26 | 2019-09-26 | Sand mixer convenient for replacing rolling disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921609195.4U CN211413550U (en) | 2019-09-26 | 2019-09-26 | Sand mixer convenient for replacing rolling disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211413550U true CN211413550U (en) | 2020-09-04 |
Family
ID=72251870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921609195.4U Expired - Fee Related CN211413550U (en) | 2019-09-26 | 2019-09-26 | Sand mixer convenient for replacing rolling disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211413550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872288A (en) * | 2021-01-11 | 2021-06-01 | 南通宏久金属制品有限公司 | Molding sand casting and mixing device and working method thereof |
-
2019
- 2019-09-26 CN CN201921609195.4U patent/CN211413550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872288A (en) * | 2021-01-11 | 2021-06-01 | 南通宏久金属制品有限公司 | Molding sand casting and mixing device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |