CN218329083U

CN218329083U - Sand screening and drying device for mortar production and processing

Info

Publication number: CN218329083U
Application number: CN202222686403.9U
Authority: CN
Inventors: 吴建
Original assignee: Hebol Anhui Corp ltd
Current assignee: Hebol Anhui Corp ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-17
Anticipated expiration: 2032-10-12

Abstract

The utility model belongs to the technical field of the mortar of premixing, specifically disclose a sand screening drying device of mortar production and processing usefulness, including the stoving case, stoving bottom of the case portion is provided with the screening case, stoving incasement portion is provided with the stoving bucket, stoving bucket fixed connection is at stoving roof portion, stoving bottom of the case portion fixedly connected with motor frame, the position in the middle of the stoving bucket is provided with the ventilation shaft, be provided with driving motor in the motor frame, driving motor's drive shaft passes the stoving bucket and is connected with the ventilation shaft, the epaxial a plurality of ventilation puddlers that evenly are provided with of ventilation, the epaxial first gear of position fixedly connected with that is close to the top that ventilates, first gear outside cover is equipped with the ring gear, the ring gear rotates to be connected at stoving roof portion, be provided with the second gear between first gear and the ring gear, second gear and first gear and ring gear intermeshing, the ring gear below evenly is provided with a plurality of (mixing) shafts, all be provided with a plurality of auxiliary puddlers on every (mixing shaft.

Description

Sand screening and drying device for mortar production and processing

Technical Field

The utility model relates to a mortar technical field of premixing specifically is a sand screening drying device of mortar production and processing usefulness.

Background

Mortar is a bonding substance used for building bricks on buildings, is prepared by adding water into sand and cementing materials such as cement, lime paste and clay according to a certain proportion, is also called mortar and is also used as mortar, and dry sand acting materials are needed in the production process of the mortar. Present regarding sand drying device for mortar production and processing, there is prior notice No. CN202021774337.5 Chinese utility model patent, discloses an automatic drying device of sand, through applying stirring and stoving effect simultaneously to the sand, accelerates the drying efficiency of sand to it is very fast to surperficial sand and air direct contact dry speed, and the characteristics that bottom sand moisture content is higher dry slower sets up raise sand through-hole and transfer gate and carry out the subsection to different positions sand and collect.

However, the drying device can find that the sand can be stirred only by rotating the anti-blocking stirring blade in the stirring process, the stirring direction of the stirring mode is too single, the sand close to the inner wall of the automatic drying and screening inner cylinder is difficult to stir, and the wet sand which is not dried can be attached to the inner wall of the automatic drying and screening inner cylinder due to certain adhesiveness of the wet sand, so that the drying efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sand screening drying device of mortar production and processing usefulness to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sand screening drying device that mortar production and processing used, including the stoving case, stoving bottom of the case portion is provided with the screening case, stoving incasement portion is provided with the stoving bucket, stoving bucket fixed connection is at stoving roof portion, stoving bottom of the case portion fixedly connected with motor frame, the position in the middle of the stoving bucket is provided with the ventilation axle, the end rotation of ventilation axle is connected in stoving bottom of the case portion, be provided with driving motor in the motor frame, driving motor's drive shaft passes the stoving bucket and is connected with the ventilation axle, evenly be provided with a plurality of ventilation puddlers on the ventilation axle, the epaxial position fixedly connected with first gear that is close to the top that ventilates, first gear outside cover is equipped with the ring gear, the ring gear is with the affiliated same axle center of stoving bucket, the ring gear rotates to be connected at stoving roof portion, be provided with the second gear between first gear and the ring gear, the second gear respectively with first gear and ring gear intermeshing, the second gear rotates to be connected on the stoving case, the ring gear below evenly is provided with a plurality of (mixing) shafts, all be provided with a plurality of supplementary puddlers on every (mixing shaft, supplementary puddler is the setting for alternately, ventilate with the laminating of stoving bucket inner wall.

Preferably, the top of the drying box is provided with an air heater, the output end of the air heater is rotatably connected with the ventilation shaft, and the ventilation stirring rod is provided with an anti-blocking ventilation hole.

Preferably, drying barrel bilateral symmetry is provided with the bin outlet, and the bin outlet both sides are provided with the spout to be provided with the striker plate on the bin outlet, the striker plate bilateral symmetry be provided with the limiting block of spout mutual adaptation, the limiting block gomphosis adopts sliding connection in the spout.

Preferably, fixedly connected with screw thread slider on the striker plate, threaded connection has the screw rod on the screw thread slider, and the screw rod is vertical setting, and the screw rod end passes the stoving case and is connected with the runner, and the runner rotates to be connected at the stoving case.

Preferably, the position that screening case one side is close to the top is equipped with the second discharge gate, and the position that screening case opposite side is close to the bottom is equipped with first discharge gate.

Preferably, the screening incasement portion is connected with the sieve below the second discharge gate, the screening incasement portion is connected with down the flitch in first discharge gate below, and lower flitch and sieve all are the slope setting, and the sieve below is provided with vibrating motor.

Preferably, the drying barrel is provided with a feeding hole, and the feeding hole penetrates through the top of the drying box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an add the sand that contains humidity in to the drying barrel, then start air heater and driving motor, hot-blast through ventilation axle that the air heater blew off, and blow off through the vent on the ventilation puddler, carry out drying process to the sand, the in-process drives the epaxial ventilation puddler rotation of ventilation through driving motor, utilize the ventilation puddler to stir the sand, the ventilation axle drives the ring gear through the second gear and rotates, thereby make the (mixing) shaft on the ring gear rotate, utilize the epaxial supplementary puddler of stirring to assist the stirring to the sand, with high drying efficiency, and utilize the (mixing) shaft to scrape the sand that adheres to at the drying barrel inner wall, the stoving effect has further been improved, in order to guarantee that the sand can evenly dry, open the striker plate after the stoving, the sand that will dry is discharged, then sieve the sand through the sieve, thinner sand falls on the flitch down from first discharge gate, thicker sand is discharged from the second discharge gate.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is the schematic view of the structure of the drying barrel of the present invention.

In the figure: 1. a drying box; 2. a screening box; 3. a hot air blower; 4. a rotating wheel; 5. a feed inlet; 6. a first discharge port; 7. a second discharge port; 8. a blanking plate; 9. a sieve plate; 10. a vibration motor; 11. a drying barrel; 12. a motor frame; 13. a drive motor; 14. a discharge outlet; 15. a striker plate; 16. a threaded slider; 17. a screw; 18. a ventilation shaft; 19. a ventilating and stirring rod; 20. a stirring shaft; 21. an auxiliary stirring rod; 22. a first gear; 23. a second gear; 24. a toothed ring; 25. a chute.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like 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 device or element referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sand screening drying device that mortar production and processing used, including stoving case 1, stoving case 1 bottom is provided with screening case 2, stoving case 1 inside is provided with drying barrel 11, drying barrel 11 fixed connection is at stoving case 1 top, drying barrel 11 bottom fixedly connected with motor frame 12, the position in the middle of drying barrel 11 is provided with ventilation shaft 18, the terminal rotation of ventilation shaft 18 is connected in drying barrel 11 bottom, be provided with driving motor 13 in the motor frame 12, driving motor 13's drive shaft passes drying barrel 11 and is connected with ventilation shaft 18, evenly be provided with a plurality of ventilation puddlers 19 on the ventilation shaft 18, the last position fixedly connected with first gear 22 that is close to the top of ventilation shaft 18, first gear 22 outside cover is equipped with ring gear 24, ring gear 24 belongs to same axle center with drying barrel 11, ring gear 24 rotates to be connected at stoving barrel 11 top, be provided with second gear 23 between first gear 22 and the ring gear 24, second gear 23 respectively with first gear 22 and ring gear 24 intermeshing, second gear 23 rotates to be connected on stoving case 1, ring gear 24 below is provided with a plurality of even 20, every stirring rod 20 that ventilates is provided with alternately and is supplementary puddler 20, it laminates with the supplementary puddler 21, it is all to be provided with a plurality of stirring shaft 20, it is the laminating to alternately to be supplementary agitator 21.

Furthermore, the top of the drying box 1 is provided with an air heater 3, the output end of the air heater 3 is rotatably connected with the ventilation shaft 18, and the ventilation stirring rod 19 is provided with an anti-blocking ventilation hole.

Further, 11 bilateral symmetry of drying bucket is provided with

bin outlet

14, and 14 both sides of bin outlet are provided with spout 25 to be provided with striker plate 15 on the

bin outlet

14, 15 bilateral symmetry of striker plate are provided with the restriction piece with spout 25 mutual adaptation, and the gomphosis of restriction piece adopts sliding connection in spout 25. .

Further, fixedly connected with screw slider 16 on the striker plate 15, threaded connection has screw rod 17 on the screw slider 16, and screw rod 17 is vertical setting, and the terminal stoving case 1 that passes of screw rod 17 is connected with runner 4, and runner 4 rotates to be connected at stoving case 1.

Further, the position that screening case 2 one side is close to the top is equipped with second discharge gate 7, and the position that screening case 2 opposite side is close to the bottom is equipped with first discharge gate 6.

Further, screening 2 insides in second discharge gate 7 below is connected with sieve 9, screening 2 insides in first discharge gate 6 below is connected with down flitch 8, and lower flitch 8 all is the slope setting with sieve 9, is provided with vibrating motor 10 below the sieve 9.

Furthermore, a feed inlet 5 is formed in the drying barrel 11, and the feed inlet 5 penetrates through the top of the drying box 1.

The working principle is as follows: during the use, only need to add the sand that contains humidity to drying barrel 11 through feed inlet 5, then start air heater 3, hot-blast entering ventilation axle 18 that air heater 3 blew out, and blow out through the vent on the ventilation puddler 19, dry the processing to the sand, then start driving motor 13, driving motor 13 drives ventilation axle 18 and rotates, utilize ventilation puddler 19 on the ventilation axle 18 to stir the sand, and ventilation axle 18 drives second gear 23 through first gear 22 and rotates, second gear 23 drives ring gear 24 and rotates, thereby make the (mixing) shaft 20 on the ring gear 24 rotate, utilize supplementary puddler 21 on the (mixing) shaft 20 to carry out supplementary stirring to the sand, in order to improve drying efficiency, and utilize (mixing) shaft 20 will be attached to the sand of drying barrel 11 inner wall scraping, further improved the stoving effect, make the sand can evenly dry.

Rotate runner 4 after the stoving is accomplished, make runner 4 drive screw rod 17 and rotate, make screw rod 17 promote 16 rebound of screw slider, make 16 rebound of screw slider drive striker plate 15, open striker plate 15, sand after drying at this moment just can be followed discharge gate 14 and discharged, fall on sieve 9, then start vibrating motor 10, utilize vibrating motor 10 to sieve out the sand, thinner sand falls and is discharged from first discharge gate 6 on flitch 8 down, thicker sand is discharged from second discharge gate 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 sand screening drying device of mortar production and processing usefulness which characterized in that: the drying device comprises a drying box (1), a screening box (2) is arranged at the bottom of the drying box (1), a drying barrel (11) is arranged in the drying box (1), the drying barrel (11) is fixedly connected to the top of the drying box (1), a motor frame (12) is fixedly connected to the bottom of the drying barrel (11), a ventilation shaft (18) is arranged in the middle of the inside of the drying barrel (11), the tail end of the ventilation shaft (18) is rotatably connected to the bottom of the drying barrel (11), a driving motor (13) is arranged in the motor frame (12), a driving shaft of the driving motor (13) penetrates through the drying barrel (11) and is connected with the ventilation shaft (18), a plurality of ventilation stirring rods (19) are uniformly arranged on the ventilation shaft (18), a first gear (22) is fixedly connected to the position, which is close to the top end, of the ventilation shaft (18), a gear ring (24) is sleeved on the outer side of the first gear (22), the gear ring (24) and the drying barrel (11) belong to the same axle center, the gear ring (24) are rotatably connected to the top of the drying barrel (11), a second gear (23) is arranged between the first gear ring (22) and the gear ring (24), the second gear ring (23), the gear ring (23) and the gear ring (23) are respectively and are uniformly meshed with the gear ring (1), a plurality of the gear ring (23), the gear ring (24), the gear ring (23) and a plurality of the gear ring (20) are uniformly arranged on the drying barrel (1), the drying barrel (24), all be provided with a plurality of auxiliary stirring rod (21) on every (mixing) shaft (20), auxiliary stirring rod (21) and ventilation puddler (19) are cross arrangement, and (mixing) shaft (20) and drying bucket (11) inner wall laminating.

2. The sand screening and drying device for mortar production and processing according to claim 1, which is characterized in that: the top of the drying box (1) is provided with an air heater (3), the output end of the air heater (3) is rotatably connected with a ventilation shaft (18), and a ventilation hole is blocked on a ventilation stirring rod (19).

3. The sand screening and drying device for mortar production and processing according to claim 1, which is characterized in that: drying barrel (11) bilateral symmetry is provided with bin outlet (14), and bin outlet (14) both sides are provided with spout (25) to be provided with striker plate (15) on bin outlet (14), striker plate (15) bilateral symmetry is provided with the restriction piece with spout (25) mutual adaptation, and the restriction piece gomphosis adopts sliding connection in spout (25).

4. The sand screening and drying device for mortar production and processing according to claim 3, characterized in that: fixedly connected with screw thread slider (16) on striker plate (15), threaded connection has screw rod (17) on screw thread slider (16), and screw rod (17) are vertical setting, and screw rod (17) end passes stoving case (1) and is connected with runner (4), and runner (4) rotate to be connected in stoving case (1).

5. The sand screening and drying device for mortar production and processing according to claim 1, which is characterized in that: the position that screening case (2) one side is close to the top is equipped with second discharge gate (7), and the position that screening case (2) opposite side is close to the bottom is equipped with first discharge gate (6).

6. The sand screening and drying device for mortar production and processing according to claim 1, which is characterized in that: screening case (2) inside is connected with sieve (9) in second discharge gate (7) below, screening case (2) inside is connected with down flitch (8) in first discharge gate (6) below, and unloading board (8) all are the slope setting with sieve (9), and sieve (9) below is provided with vibrating motor (10).

7. The sand screening and drying device for mortar production and processing according to claim 1, which is characterized in that: the drying barrel (11) is provided with a feeding hole (5), and the feeding hole (5) penetrates through the top of the drying box (1).