CN214720316U - Grinding wheel type sand mixing device capable of continuously operating - Google Patents
Grinding wheel type sand mixing device capable of continuously operating Download PDFInfo
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- CN214720316U CN214720316U CN202120445521.3U CN202120445521U CN214720316U CN 214720316 U CN214720316 U CN 214720316U CN 202120445521 U CN202120445521 U CN 202120445521U CN 214720316 U CN214720316 U CN 214720316U
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Abstract
The utility model relates to a can continuity of operation's grinding wheel formula mulling device belongs to casting auxiliary assembly field. Comprises a sand mixing cylinder, a sand mixing part and a sand casting part; the sand mixing cylinder comprises supporting legs, a machine basin, a sand outlet door and a feeding nozzle, the feeding nozzle is arranged at the edge of the top end of the machine basin, the sand outlet door is arranged at the edge of the bottom of the machine basin, and the supporting legs are arranged at the bottom of the machine basin; the sand mixing part comprises a speed reducing motor, a base, an upright post and grinding wheels, the speed reducing motor is arranged below the machine basin, the base is arranged at the central position of the bottom in the machine basin, the upright post comprises a cylinder and a cross beam, the base is provided with the cylinder, the cross beam is symmetrically arranged on two sides of the cylinder, the grinding wheels are arranged at the end parts of the cross beam and are in contact with the bottom of the machine basin; the sand casting part comprises a sand casting arm and a scraper, the sand casting arm is in an inverted L shape, the cylinder is connected with one end of the sand casting arm, and the scraper is arranged at the other end of the sand casting arm; the utility model discloses can carry out the mulling operation uninterruptedly in succession, improve the production efficiency of molding sand or core sand.
Description
Technical Field
The utility model relates to a casting auxiliary assembly field especially relates to a grinding wheel formula mulling device that can continuity of operation.
Background
The sand casting process is a casting method for preparing a casting mold by taking sand as a main molding material; because the used materials are cheap and easy to obtain, the casting mould is simple and convenient to manufacture, and can adapt to single-piece production, batch production and mass production of castings, the casting mould is a basic process in casting production for a long time and is a casting method which is most widely applied. The basic flow of the sand casting process comprises the following steps: the method comprises the steps of sand preparation, molding, core making, modeling, pouring, sand falling, polishing, inspection and the like.
The sand mixer is required to be used for preparing molding sand and core sand in the sand preparation stage so as to prepare materials for the following steps, the operation mode of the traditional sand mixer belongs to intermittent operation, the sand mixer needs to be closed for operation when charging and discharging, the production efficiency of the molding sand and the core sand is reduced, and the frequent opening and closing of the sand mixer easily damages machinery and causes energy waste.
SUMMERY OF THE UTILITY MODEL
To defect and not enough problem among the prior art, the utility model provides a can continuity of operation's grinding roller formula mulling device can incessant carry out the mulling operation in succession, has improved the production efficiency of molding sand or core sand.
The utility model provides a technical scheme that its technical problem adopted is:
a roller type sand mixing device capable of continuously operating comprises a sand mixing cylinder, a sand mixing part and a sand casting part;
the sand mixing barrel comprises supporting legs, a machine basin, a sand outlet door and a feeding nozzle, wherein the feeding nozzle is arranged at the edge of the top end of the machine basin, the sand outlet door is arranged at the edge of the bottom of the machine basin, and the supporting legs are arranged at the bottom of the machine basin;
the sand mixing part comprises a speed reducing motor, a base, an upright post and a grinding wheel, the speed reducing motor is arranged below the machine basin, the base is installed at the central position of the bottom in the machine basin, the upright post consists of a cylinder and a cross beam, the base is provided with the cylinder, the cross beam is symmetrically arranged on two sides of the cylinder, the grinding wheel is arranged at the end part of the cross beam, and the grinding wheel is arranged in contact with the bottom of the machine basin;
the sand casting part comprises a sand casting arm and a scraper, the sand casting arm is inverted L-shaped, the cylinder is connected with one end of the sand casting arm, and the scraper is arranged at the other end of the sand casting arm.
Further, mix a sand section of thick bamboo and be equipped with binder interpolation portion, binder interpolation portion includes liquid reserve tank, the pump body, mount pad, shower nozzle, the mount pad is rectangular, the surface of basin lateral wall is equipped with the liquid reserve tank, be equipped with the pump body in the liquid reserve tank, the pump body is connected with the shower nozzle, the shower nozzle sets up the bottom at the mount pad, the mount pad sets up at the middle part on basin top and contactless charging nozzle.
Further, the pump body is one of an oil pump and a water pump.
Furthermore, scale marks are arranged in the liquid storage tank.
Further, the scraper is connected with the sand-casting arm through a bolt.
Furthermore, the scraper is made of any one of a ductile iron casting, a special alloy wear-resistant casting and a wear-resistant alloy plate insert alloy cutter head piece.
Furthermore, the number of the spray heads is 2-6.
The utility model discloses following beneficial effect has: when the sand mixing operation is carried out, workers can carry out feeding operation through the feeding platform under the condition that the sand mixing machine is not closed, and the fed materials can be immediately ground and rubbed, so that the time for feeding materials separately is saved, and the working efficiency of the sand mixing machine is improved; in addition, the transfusion part can uniformly spray the molding sand binder such as water, vegetable oil and the like while workers feed, so that the feeding time is further saved, and the working efficiency is improved; the utility model discloses can incessant continuous production molding sand when actual production, greatly reduced the frequency of switch roller mill, practiced thrift the energy, reduced the risk that the machine damaged.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a top view of the present invention.
Detailed Description
The following describes in detail embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 3, a roller type sand mixing device capable of continuous operation comprises a sand mixing cylinder 1, a sand mixing part 2 and a sand casting part 3; the sand mixing barrel 1 comprises supporting legs 11, a machine basin 12, a sand outlet door 13 and a feeding nozzle 14, wherein the feeding nozzle 14 is arranged at the edge of the top end of the machine basin 12, the sand outlet door 13 is arranged at the edge of the bottom of the machine basin 12, and the supporting legs 11 are arranged at the bottom of the machine basin 12; the sand mixing part 2 comprises a speed reducing motor 21, a base 22, an upright column 23 and a grinding wheel 24, the speed reducing motor 21 is arranged below the machine basin 12, the base 22 is arranged at the central position of the bottom in the machine basin 12, the upright column 23 consists of a cylinder 231 and a cross beam 232, the base 22 is provided with the cylinder 231, the cross beams 232 are symmetrically arranged at two sides of the cylinder 231, the grinding wheel 24 is arranged at the end part of the cross beam 232, and the grinding wheel 24 is arranged in contact with the bottom of the machine basin 12; the foundry part 3 comprises a foundry arm 31 and a scraper 32, the foundry arm 31 is in an inverted L shape, the cylinder 231 is connected with one end of the foundry arm 31, and the scraper 32 is arranged at the other end of the foundry arm 31.
The utility model discloses following beneficial effect has: the utility model discloses a design the material loading platform of a matching on current roller formula roller mill's basis, when carrying out the mulling operation, the workman can carry out reinforced operation through the material loading platform under the condition that does not close the roller mill, and the material of adding can grind at once and rub the grinding with the hands, has saved the time of reinforced alone, has improved the work efficiency of roller mill.
The sand mixing barrel is provided with a binder adding part 15, the binder adding part 15 comprises a liquid storage tank 151, a pump body 152, a mounting seat 153 and a spray head 154, the mounting seat 153 is rectangular and long, the liquid storage tank 151 is arranged on the outer surface of the side wall of the machine basin 12, the pump body 152 is arranged in the liquid storage tank 151, the pump body 152 is connected with the spray head 154, the spray head 154 is arranged at the bottom of the mounting seat 153, and the mounting seat 153 is arranged in the middle of the top end of the machine basin 12 and does not contact with the feed nozzle 14; the link of adding the binder independently can be saved, the feeding time is saved, and the working efficiency of the sand mixer is improved; and because the scraper blade drives the raw materials to move along the circumference in the sand mixing cylinder, and the spray head is not moved, the binder sprayed at a constant speed and the raw materials are uniformly mixed, and the quality of the molding sand is improved.
The pump body 152 is one of an oil pump and a water pump.
Be provided with the scale mark in the liquid reserve tank 151, can assist the volume that the more accurate control of workman added water or refueled, guaranteed former sand, assisted the accuracy of adding the ratio of thing and molding sand binder to the quality of the molding sand that obtains after the mulling has been improved.
The scraper 32 is connected with the sand-casting arm 31 through bolts, so that the replacement is convenient, and the sand-casting effect of the sand mixer is ensured.
The scraper 32 is made of any one of a ductile iron casting part, a special alloy wear-resistant casting part and a wear-resistant alloy plate insert alloy cutter head part, has good wear resistance and reduces the production cost.
The number of the spray heads 154 is 2-6, and the liquid adding effect is optimal in the range.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. The present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only for illustrating the principle of the present invention, and the present invention will have various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements all fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a can continuity of operation's grinding wheel formula mulling device which characterized in that: comprises a sand mixing cylinder, a sand mixing part and a sand casting part;
the sand mixing barrel comprises supporting legs, a machine basin, a sand outlet door and a feeding nozzle, wherein the feeding nozzle is arranged at the edge of the top end of the machine basin, the sand outlet door is arranged at the edge of the bottom of the machine basin, and the supporting legs are arranged at the bottom of the machine basin;
the sand mixing part comprises a speed reducing motor, a base, an upright post and a grinding wheel, the speed reducing motor is arranged below the machine basin, the base is installed at the central position of the bottom in the machine basin, the upright post consists of a cylinder and a cross beam, the base is provided with the cylinder, the cross beam is symmetrically arranged on two sides of the cylinder, the grinding wheel is arranged at the end part of the cross beam, and the grinding wheel is arranged in contact with the bottom of the machine basin;
the sand casting part comprises a sand casting arm and a scraper, the sand casting arm is inverted L-shaped, the cylinder is connected with one end of the sand casting arm, and the scraper is arranged at the other end of the sand casting arm.
2. A roller-type sand mixing device capable of continuous operation according to claim 1, wherein: mix a sand section of thick bamboo and be equipped with binder interpolation portion, binder interpolation portion includes liquid reserve tank, the pump body, mount pad, shower nozzle, the mount pad is rectangular, the surface of basin lateral wall is equipped with the liquid reserve tank, be equipped with the pump body in the liquid reserve tank, the pump body is connected with the shower nozzle, the shower nozzle sets up the bottom at the mount pad, the mount pad sets up middle part and contactless charging connector on basin top.
3. A roller-type sand mixing device capable of continuous operation according to claim 2, wherein: the pump body is one of an oil pump and a water pump.
4. A roller-type sand mixing device capable of continuous operation according to claim 2, wherein: and scale marks are arranged in the liquid storage tank.
5. A roller-type sand mixing device capable of continuous operation according to claim 1, wherein: the scraper is connected with the sand-casting arm through a bolt.
6. A roller-type sand mixing device capable of continuous operation according to claim 1, wherein: the scraper is made of any one of a ductile iron casting, a special alloy wear-resistant casting and a wear-resistant alloy plate insert alloy cutter head piece.
7. A roller-type sand mixing device capable of continuous operation according to claim 2, wherein: the number of the spray heads is 2-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120445521.3U CN214720316U (en) | 2021-03-02 | 2021-03-02 | Grinding wheel type sand mixing device capable of continuously operating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120445521.3U CN214720316U (en) | 2021-03-02 | 2021-03-02 | Grinding wheel type sand mixing device capable of continuously operating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214720316U true CN214720316U (en) | 2021-11-16 |
Family
ID=78590732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120445521.3U Active CN214720316U (en) | 2021-03-02 | 2021-03-02 | Grinding wheel type sand mixing device capable of continuously operating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214720316U (en) |
-
2021
- 2021-03-02 CN CN202120445521.3U patent/CN214720316U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A roller type sand mixing device capable of continuous operation Effective date of registration: 20230411 Granted publication date: 20211116 Pledgee: Industrial and Commercial Bank of China Limited Qingyang sub branch Pledgor: Chizhou Hongbo General Machinery Manufacturing Co.,Ltd. Registration number: Y2023980037649 |