CN214392209U - Device is thrown to tectorial membrane process among tectorial membrane sand mixer - Google Patents

Abstract

The utility model discloses a tectorial membrane process among tectorial membrane sand roller mill turns over throwing device relates to non-metal processing equipment technical field. The utility model discloses a preliminary treatment mechanism and dust proof mechanism, the processing incasement that preliminary treatment mechanism includes is rotated through the pivot and is connected with crushing roller A and crushing roller B, crushing roller A and crushing roller B rotate inwards, the pivot outer end runs through and handles the case lateral wall, pivot inner runs through the drive case, drive case fixed connection is in handling the outside rear side of case, drive case upside equidistance through connection has dust absorption pipe B that dust proof mechanism includes, dust absorption pipe B top end through connection dust absorption board, drive case one side through connection has dust absorption pipe A, dust absorption pipe A lower extreme through connection dust absorption case, the dust absorption case back is through fixing bolt fixedly connected with apron, dust absorption case the place ahead is provided with the support. The utility model discloses a set up preliminary treatment mechanism and dust proof mechanism, it is abundant to have the material of being convenient for to turn over and throw, reduces the waste of resource, maintains the clear advantage of operational environment.

Description

Device is thrown to tectorial membrane process among tectorial membrane sand mixer

Technical Field

The utility model belongs to the technical field of non-metal processing equipment, especially, relate to a tectorial membrane process among tectorial membrane sand roller mill turns over throwing device.

Background

The precoated sand is molding sand or core sand with a layer of solid resin film coated on the surface of the sand before molding, at present, the production of the precoated sand almost adopts a hot precoating method, namely, raw sand is heated to a certain temperature, then the raw sand is respectively mixed and stirred with resin, urotropine aqueous solution and calcium stearate through a sand mixer, and the precoated sand is prepared by cooling, crushing and screening, wherein the sand mixer has the following defects in actual use:

1. the turning and throwing device of the existing sand mixer can not crush the materials which are hardened together, so that the raw sand and the materials are mixed unevenly, and the film covering effect is influenced;

2. the turning device of the existing sand mixer is lack of a dust treatment mechanism, so that powdery materials are drifted when the materials are added, the working environment is polluted, and the loss of resources is wasted.

Therefore, the prior sand mixer casting device can not meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tectorial membrane process among tectorial membrane sand roller mill turns over throwing device through setting up preliminary treatment mechanism and dust proof mechanism, has solved current turning over throwing device and can't evenly turn over the throwing to great material piece and mix and more material powder when adding the material wafts for operational environment is polluted, and material powder runs off the problem that can cause the loss of resources waste simultaneously.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a tectorial membrane process among tectorial membrane sand mixer turns over throwing device, including pretreatment mechanism and dust proof mechanism, the processing incasement that pretreatment mechanism includes is rotated through the pivot and is connected with crushing roller A and crushing roller B, crushing roller A and crushing roller B internal rotation, pivot outer end runs through and handles the case lateral wall, and pivot inner through drive case, drive case fixed connection is in handling the outside rear side of case, and drive case upside equidistance through connection has dust absorption pipe B that dust proof mechanism includes, and dust absorption pipe B top end through connection dust absorption board, drive case one side through connection has dust absorption pipe A, and dust absorption pipe A lower extreme through connection dust absorption case.

Furthermore, the back of the dust collection box is fixedly connected with a cover plate through a fixing bolt, the dust collection box is arranged above the ground, a support is arranged in front of the dust collection box, the cover plate and the dust collection box are kept relatively fixed through the fixing bolt, and the inside of the dust collection box is isolated from the outside under the action of the cover plate.

Further, the support sets up subaerial, and the inside central point fixedly connected with drive assembly of support, support top fixedly connected with feed bin, the support supports the location to motor, drive assembly and feed bin, and when drive assembly drove the transmission shaft and rotates, feed bin and support keep relatively fixed.

Further, drive assembly one side is rotated and is connected with belt pulley B, and belt pulley B is connected with belt pulley A through the drive belt transmission, belt pulley A fixed connection is in the motor output outside, and motor fixed connection is in support one side, and after the operation of control motor through external control end, under the effect of motor, belt pulley A drives belt pulley B through drive belt and rotates, and the transmission assembly internal component at last moves.

Further, the discharge gate has been seted up to feed bin one side, and feed bin bottom through connection drive assembly top, feed bin central position rotates and is connected with the transmission shaft, and transmission shaft bottom and drive assembly top fixed connection, and after the material mixes in the feed bin and accomplishes, open the discharge gate and discharge the material, the transmission shaft takes place to rotate under drive assembly's effect.

Furthermore, the turning wings are evenly sleeved on the outer side of the transmission shaft at equal intervals and are arranged in three numbers, the turning wings stir and turn materials put into the storage bin, and the turning wings rotate anticlockwise.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up preliminary treatment mechanism, the effect of the material mixture of being convenient for has, it is inhomogeneous to have solved the comminuted, it is great to lead to partial material volume, it is inhomogeneous to cause the material to turn over the throwing, influence the problem of tectorial membrane effect, when adding the material, the material is in advance through handling the case, through external control end control drive case work, make crushing roller A and crushing roller B rotate inwards simultaneously, crushing roller A and crushing roller B surface are the cusp setting, great material is smashed to less cubic under crushing roller A and crushing roller B's effect, the material drops to behind the feed bin this moment, turn over under the effect of upset wing and throw evenly, the tectorial membrane effect is better.

2. The utility model discloses a set up dust-proof mechanism, have and prevent dust pollution, reduce the effect of wasting of resources, the material is turning over the throwing in-process has been solved, the external world that powdered material scatters, the problem of more material has also been wasted when causing the pollution to operational environment, through external control end control suction box work, the suction box has the effect of induced drafting, promptly under the effect of suction box, air and dust are along dust absorption pipe B to dust absorption pipe A around the dust absorption board, the dust is collected at the suction box inside at last, gaseous by the exhaust suction box, be between dust absorption pipe B and the dust absorption pipe A and link up the setting, take out the powder solid of collecting in the suction box and put in again to handling the incasement, reduce material powder and run off.

Drawings

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

FIG. 2 is a schematic rear perspective view of the present invention;

FIG. 3 is a schematic view of the bracket connection structure of the present invention;

fig. 4 is a schematic view of the connection of the turning fin of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a ground surface; 2. a motor; 3. a pretreatment mechanism; 301. a treatment tank; 302. a crushing roller A; 303. a crushing roller B; 304. a rotating shaft; 305. a drive box; 4. a dust prevention mechanism; 401. a dust collection box; 402. a dust suction pipe A; 403. a dust suction pipe B; 404. a dust collection plate; 5. fixing the bolt; 6. a cover plate; 7. a storage bin; 8. a belt pulley A; 9. a drive belt; 10. a belt pulley B; 11. a support; 12. a transmission assembly; 13. a discharge port; 14. turning the wings; 15. a drive shaft.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model relates to a device for turning and throwing a precoating film in a precoated sand mixer, which comprises a pretreatment mechanism 3 and a dust-proof mechanism 4, wherein a treatment box 301 of the pretreatment mechanism 3 is rotatably connected with a crushing roller a302 and a crushing roller B303 through a rotating shaft 304, the crushing roller a302 and the crushing roller B303 rotate inwards, the outer end of the rotating shaft 304 penetrates through the outer side wall of the treatment box 301, the inner end of the rotating shaft 304 penetrates through a driving box 305, the driving box 305 is fixedly connected with the outer rear side of the treatment box 301, a dust suction pipe B403 included by the dust-proof mechanism 4 is equidistantly and penetratingly connected with the upper end of the dust suction pipe B403 through a dust suction plate 404, one side of the driving box 305 is penetratingly connected with a dust suction pipe a402, the lower end of the dust suction pipe a402 is penetratingly connected with the dust suction box 401, when adding materials, the materials pass through the treatment box 301 in advance, the driving box 305 is controlled by an external control end, make crushing roller A302 and crushing roller B303 inwards rotate simultaneously, crushing roller A302 and crushing roller B303 surface are the setting of cusp, bigger material is smashed into less cubic under crushing roller A302 and crushing roller B303's effect, it is inhomogeneous to avoid the material to overturn in feed bin 7 stirring, dust powder that can produce simultaneously in the in-process of adding the material etc. this moment through external control end control dust box 401 work, dust box 401 has the effect of induced drafting, namely under dust box 401's effect, air and dust around dust absorption board 404 are along dust absorption pipe B403 to dust absorption pipe A402, dust is collected inside dust box 401 at last, gas is discharged dust box 401, be the through setting between dust absorption pipe B403 and the dust absorption pipe A402, take out the powder solid that collects in the dust box 401 and throw in again in handling the case 301, reduce material powder loss.

As shown in fig. 2, a cover plate 6 is fixedly connected to the back of the dust collection box 401 through a fixing bolt 5, the dust collection box 401 is arranged above the ground 1, a support 11 is arranged in front of the dust collection box 401, the cover plate 6 isolates the interior of the dust collection box 401 from the outside, so that external impurities are prevented from entering the interior of the dust collection box 401, otherwise, after the cover plate 6 is removed, the interior of the dust collection box 401 is completely exposed, and at the moment, the internal elements of the dust collection box 401 are installed, detached, maintained, cleaned and the like.

Wherein, as shown in fig. 3, the support 11 is disposed above the ground 1, and the central position inside the support 11 is fixedly connected with the transmission component 12, the top end of the support 11 is fixedly connected with the bin 7, one side of the transmission component 12 is rotatably connected with the belt pulley B10, and the belt pulley B10 is connected with the belt pulley a8 through the transmission of the transmission belt 9, the belt pulley a8 is fixedly connected to the outer side of the output end of the motor 2, and the motor 2 is fixedly connected to one side of the support 11, one side of the bin 7 is provided with the discharge port 13, and the bottom end of the bin 7 is connected with the top end of the transmission component 12 in a penetrating manner, the central position of the bin 7 is rotatably connected with the transmission shaft 15, and the bottom end of the transmission shaft 15 is fixedly connected with the top end of the transmission component 12, the motor 2 is controlled to work through the external control end, under the action of the motor 2, the belt pulley a8 drives the belt pulley B10 to rotate through the transmission belt 9, and then the transmission component 12 drives the transmission shaft 15 to rotate, and finally realizes the rotation of the turnover fin 14, after the material mixes in feed bin 7 and accomplishes, discharge from discharge gate 13, support 11 carries out fixed stay to motor 2 and feed bin 7.

As shown in fig. 4, the turning wings 14 are uniformly sleeved outside the transmission shaft 15 at equal intervals, the number of the turning wings 14 is three, the transmission shaft 15 drives the turning wings 14 to rotate, and the turning wings 14 rotate and turn and stir the materials in the storage bin 7 to mix the materials with other media.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a tectorial membrane process among tectorial membrane sand roller mill turns over throwing device, includes pretreatment mechanism (3) and dust proof mechanism (4), its characterized in that: preprocessing mechanism (3) include handle case (301) in rotate through pivot (304) and be connected with crushing roller A (302) and crushing roller B (303), crushing roller A (302) and crushing roller B (303) are inside to be rotated, pivot (304) outer end runs through and handles case (301) lateral wall, and pivot (304) inner runs through drive case (305), drive case (305) fixed connection is in handling case (301) outside rear side, and drives case (305) upside equidistance through connection and have dust absorption pipe B (403) that dust prevention mechanism (4) include, and dust absorption pipe B (403) upper end through connection dust absorption plate (404), drive case (305) one side through connection has dust absorption pipe A (402), and dust absorption pipe A (402) lower extreme through connection dust absorption case (401).

2. The device for turning and throwing the precoating process in the precoated sand mixer according to claim 1, characterized in that a cover plate (6) is fixedly connected to the back of the dust suction box (401) through a fixing bolt (5), the dust suction box (401) is arranged above the ground (1), and a support (11) is arranged in front of the dust suction box (401).

3. The device for turning and throwing the precoating process in the precoated sand mixer according to claim 2, characterized in that the support (11) is arranged above the ground (1), a transmission assembly (12) is fixedly connected to the central position inside the support (11), and a storage bin (7) is fixedly connected to the top end of the support (11).

4. The device for turning and throwing the precoating process in the precoated sand mixer according to claim 3, characterized in that a belt pulley B (10) is rotatably connected to one side of the transmission component (12), the belt pulley B (10) is in transmission connection with a belt pulley A (8) through a transmission belt (9), the belt pulley A (8) is fixedly connected to the outer side of the output end of the motor (2), and the motor (2) is fixedly connected to one side of the bracket (11).

5. The device of claim 3, wherein a discharge port (13) is formed in one side of the storage bin (7), the bottom end of the storage bin (7) is connected with the top end of the transmission assembly (12) in a penetrating manner, the central position of the storage bin (7) is rotatably connected with a transmission shaft (15), and the bottom end of the transmission shaft (15) is fixedly connected with the top end of the transmission assembly (12).

6. The device for turning and throwing the film covering process in the sand-coated mixer according to claim 5, wherein the turning fins (14) are uniformly sleeved outside the transmission shaft (15) at equal intervals, and the number of the turning fins (14) is three.

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