CN218722797U

CN218722797U - Dry-mixed mortar drying device

Info

Publication number: CN218722797U
Application number: CN202222953965.5U
Authority: CN
Inventors: 黄晓杰; 郑建; 阮进; 陈文杰
Original assignee: Putian Zhongjian Construction Development Co ltd; CSCEC Strait Construction and Development Co Ltd
Current assignee: Putian Zhongjian Construction Development Co ltd; CSCEC Strait Construction and Development Co Ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-24
Anticipated expiration: 2032-11-07

Abstract

The utility model relates to the technical field of dry-mixed mortar production, and discloses a dry-mixed mortar drying device, which solves the technical problems that the rotation of a support rod can be realized by driving two belts through two motors, but the two belts are easy to deform under the condition of large tension for a long time, and the stability of a double-layer drying roller can be reduced; the material barrel comprises a bottom plate and a material barrel body, wherein two sides of the top end of the bottom plate are fixedly connected with stand columns, the tops of the two stand columns are rotatably connected with supporting cylinders through first bearings, the two supporting cylinders are respectively and fixedly connected with two sides of the material barrel body, a main shaft is arranged inside the material barrel body, and the surface of the main shaft is connected with two scraping strips through a plurality of stirring rods; the utility model discloses a two stands and two first bearings can support the storage bucket body, can support gear motor through the support, through gear motor drive pivot, the pivot can drive gear revolve, and the gear can drive one of them support section of thick bamboo through the ring gear and rotate.

Description

Dry-mixed mortar drying device

Technical Field

The utility model relates to a dry-mixed mortar production technical field especially relates to a dry-mixed mortar drying device.

Background

The dry-mixed mortar is granular or powdery formed by physically mixing dry-screened aggregate (such as quartz sand), inorganic cementing material (such as cement), additive (such as polymer) and the like according to a certain proportion, is transported to a construction site in a bag or bulk form, and can be directly used after being mixed with water, and the dry-mixed mortar needs to be dried in the process of producing the dry-mixed mortar;

according to "drying device in dry-mixed mortar production" that chinese patent publication No. CN206609245U provided, can realize the rotation of bracing piece through two belts of two motor drive, can drive double-deck drying roller and rotate then, but two belts are easy to be out of shape under the great condition of tension for a long time, can reduce double-deck drying roller's stability, the phenomenon that the belt is lax and is produced easily and skidded, be difficult to guarantee the synchronism, can stir dry-mixed mortar through the stirring shovel, but dry-mixed mortar blocks up easily between a plurality of stirring shovels, difficult clearance, and the stirring shovel rotates along with double-deck drying roller, it is relatively poor to dry-mixed mortar's disturbance effect, be difficult to improve dry-mixed mortar's stoving speed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dry-mixed mortar drying device has solved the rotation that can realize the bracing piece through two belts of two motor drive, but two belts are easy to be out of shape under the great condition of tension for a long time, can reduce the technical problem of double-deck drying roller stability.

In order to solve the technical problem, the utility model provides a pair of dry-mixed mortar drying device, including bottom plate and storage bucket body, the equal fixedly connected with stand in both sides on bottom plate top, two the top of stand all rotates through first bearing and is connected with a support section of thick bamboo, two a support section of thick bamboo respectively with the both sides fixed connection of storage bucket body, the inside of storage bucket body is equipped with the main shaft, the surface of main shaft is connected with two through a plurality of puddler and scrapes the strip, the both ends of main shaft all are connected with the inside rotation of two support sections of thick bamboos respectively through the second bearing, one of them support section of thick bamboo is run through to the one end of main shaft to fixedly connected with driven sprocket, one of them the fixed surface of a support section of thick bamboo is equipped with the ring gear, the fixed support that is equipped with in one side on bottom plate top, one side fixed mounting on support top has gear motor, the opposite side on support top rotates and is connected with the pivot, gear motor's output shaft and the one end fixed connection of pivot, the surface of pivot is fixed gear and drive sprocket respectively, the gear is connected with the ring gear meshing, drive sprocket passes through the chain and is connected with driven sprocket transmission.

Preferably, the middle part on storage bucket body top and the middle part of bottom do not fixedly connected with inlet pipe and discharging pipe, the equal fixedly connected with valve of discharge end of the feed end of inlet pipe and discharging pipe.

Preferably, a shaft hole is formed in the middle of one end of one of the support cylinders, and one end of the main shaft is connected with the shaft hole in a penetrating mode.

Preferably, the two supporting cylinders are internally provided with sealing elements, and the two sealing elements are connected with the spindle in an inserting mode.

Preferably, a cavity is arranged between the inner wall of the charging bucket body and the outer wall of the charging bucket body, and an electric heating wire is arranged inside the cavity.

Preferably, one end of each of the stirring rods is welded with the main shaft, and the other end of each of the stirring rods is welded with the two scraping strips.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a dry-mixed mortar drying device, can support the storage bucket body through two stands and two first bearings, can support gear motor through the support, through gear motor drive pivot, the pivot can drive gear rotation, the gear can drive one of them support section of thick bamboo through the ring gear and rotate, then can make storage bucket body and gear each other be opposite direction movement, the storage bucket body can make its inside dry-mixed mortar raw materials roll, do not need to drive the storage bucket body through the belt and rotate, the phenomenon that the belt is lax, skidded has been avoided, transmission efficiency is high, can improve the stability when the storage bucket body rotates, can dry-mixed mortar raw materials inside the storage bucket body through the heating wire inside the cavity;

when the gear is driven to rotate through the rotating shaft, the transmission chain wheel can be driven to rotate simultaneously, the transmission chain wheel can drive the driven chain wheel to rotate in the same direction through the chain, the driven chain wheel can drive the main shaft to rotate, the main shaft can rotate in the opposite direction with the charging basket body, the main shaft can improve the disturbance effect of dry-mixed mortar raw materials through a plurality of stirring rods, the phenomenon that the dry-mixed mortar raw materials move in the same direction with the charging basket body is avoided, the dry-mixed mortar raw materials are heated uniformly, the drying speed of the dry-mixed mortar raw materials is improved, the dry-mixed mortar raw materials adhered to the inner wall of the charging basket body can be scraped through the two scraping strips, the inner wall of the charging basket body can be kept clean, the cleaning is convenient, and residues are not easy to generate in the discharging process.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic structural view of the bracket of the present invention;

fig. 4 is a schematic view of the sectional structure of the bracket of the present invention.

Reference numbers in the figures: 1. a base plate; 2. a column; 3. a first bearing; 4. a support cylinder; 5. a charging basket body; 6. an electric heating wire; 7. a feeding pipe; 8. a discharge pipe; 9. a valve; 10. a main shaft; 11. a second bearing; 12. a seal member; 13. a stirring rod; 14. scraping the strips; 15. a ring gear; 16. a driven sprocket; 17. a support; 18. a reduction motor; 19. a rotating shaft; 20. a gear; 21. a drive sprocket; 22. a chain; 23. and the shaft hole.

Detailed Description

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

Referring to fig. 1-4, a dry-mixed mortar drying device comprises a bottom plate 1 and a charging basket body 5, wherein two sides of the top end of the bottom plate 1 are fixedly connected with upright posts 2, the top parts of the two upright posts 2 are rotatably connected with supporting cylinders 4 through first bearings 3, the two supporting cylinders 4 are respectively and fixedly connected with two sides of the charging basket body 5, a main shaft 10 is arranged inside the charging basket body 5, the surface of the main shaft 10 is connected with two scraping strips 14 through a plurality of stirring rods 13, two ends of the main shaft 10 are respectively and rotatably connected with the inside of the two supporting cylinders 4 through second bearings 11, one end of the main shaft 10 penetrates through one of the supporting cylinders 4 and is fixedly connected with a driven sprocket 16, one of the supporting cylinders 4 is fixedly provided with a gear ring 15 on the surface, one side of the top end of the bottom plate 1 is fixedly provided with a bracket 17, one side of the top end of the bracket 17 is fixedly provided with a speed reducing motor 18, the other side of the top end of the bracket 17 is rotatably connected with a rotating shaft 19, an output shaft of the speed reducing motor 18 is fixedly connected with one end of the rotating shaft 19, the surface of the rotating shaft 19 is respectively fixedly provided with a gear 20 and a transmission chain wheel 21, the gear 20 is meshed with the gear ring 15, the transmission chain wheel 21 is in transmission connection with the driven chain wheel 16 through a chain 22, the charging basket body 5 can be supported by the two upright posts 2 and the two first bearings 3, the reducing motor 18 can be supported by the bracket 17, through gear motor 18 drive pivot 19, pivot 19 can drive gear 20 and rotate, and gear 20 can drive one of them support section of thick bamboo 4 through ring gear 15 and rotate, can make storage bucket body 5 rotate then, and storage bucket body 5 can make its inside dry-mixed mortar raw materials roll, need not rotate through belt drive storage bucket body 5, has avoided the belt lax, the phenomenon of skidding, stability when can improving storage bucket body 5 and rotate.

Referring to fig. 1, the middle part of the top end and the middle part of the bottom end of the charging basket body 5 are respectively and fixedly connected with a charging pipe 7 and a discharging pipe 8, the charging end of the charging pipe 7 and the discharging end of the discharging pipe 8 are respectively and fixedly connected with a valve 9, and the charging and discharging activities of dry-mixed mortar can be carried out through the charging pipe 7 and the discharging pipe 8.

Referring to fig. 4, a shaft hole 23 is formed in the middle of one end of one of the support cylinders 4, one end of the spindle 10 is inserted into the shaft hole 23, and the spindle 10 is prevented from contacting the support cylinder 4 and generating friction through the shaft hole 23.

Referring to fig. 4, the sealing elements 12 are disposed inside the two supporting cylinders 4, the two sealing elements 12 are inserted into the spindle 10, and the sealing elements 12 can ensure the sealing performance of the two sides of the charging basket body 5, so that the charging basket is not easy to leak.

Referring to fig. 2, a cavity is formed between the inner wall of the charging basket body 5 and the outer wall of the charging basket body 5, an electric heating wire 6 is arranged inside the cavity, and dry-mixed mortar raw materials inside the charging basket body 5 can be dried through the electric heating wire 6.

Referring to fig. 2, one end of each of the plurality of stirring rods 13 is welded to the main shaft 10, and the other end of each of the plurality of stirring rods 13 is welded to the two scraping strips 14, so that the fixing property is good and the fixing property is not easy to damage.

To sum up, in the utility model, the worker firstly inputs dry-mixed mortar raw material into the charging basket body 5 through the inlet pipe 7, then closes the valve 9 of the inlet pipe 7, then heats and dries the dry-mixed mortar raw material in the charging basket body 5 through the heating wire 6 in the cavity, and then drives the rotating shaft 19 through the speed reduction motor 18, the rotating shaft 19 can drive the gear 20 to rotate, the gear 20 can drive one of the supporting cylinders 4 to rotate through the gear ring 15, and then the charging basket body 5 and the gear 20 can move in opposite directions, the charging basket body 5 can roll the dry-mixed mortar raw material in the charging basket body, the stability of the charging basket body 5 during rotation can be ensured, the charging basket body 5 can discharge moisture through the dehumidifying mechanism arranged in the charging basket body, the dry-mixed mortar can be dried, when the rotating shaft 19 drives the gear 20 to rotate, the driving chain wheel 21 can be driven to rotate simultaneously, the driving chain wheel 21 can drive the driven chain wheel 16 to rotate in the same direction through the chain 22, the driven chain wheel 16 can drive the main shaft 10 to rotate, the main shaft 10 can rotate in the opposite direction with the charging basket body 5, the main shaft 10 can improve the disturbance effect of dry-mixed mortar raw materials through the stirring rods 13, the dry-mixed mortar raw materials can be heated uniformly, the drying speed of the dry-mixed mortar raw materials can be improved, in the process, the two scraping strips 14 can scrape the dry-mixed mortar raw materials adhered to the inner wall of the charging basket body 5, the inner wall of the charging basket body 5 can be kept clean, after the dry-mixed mortar is dried, a worker rotates the discharging pipe 8 to the bottom end of the charging basket body 5, then the valve 9 of the discharging pipe 8 is opened, the dried dry-mixed mortar can be discharged through the discharging pipe 8, the scraping strips 14 can scrape the dry-mixed mortar in the discharging process, and residue is not prone to being generated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 dry-mixed mortar drying device, includes bottom plate (1) and storage bucket body (5), its characterized in that: the two sides of the top end of the bottom plate (1) are fixedly connected with stand columns (2), the tops of the two stand columns (2) are rotatably connected with supporting cylinders (4) through first bearings (3), the two supporting cylinders (4) are respectively fixedly connected with the two sides of a charging basket body (5), a main shaft (10) is arranged inside the charging basket body (5), the surface of the main shaft (10) is connected with two scraping strips (14) through a plurality of stirring rods (13), the two ends of the main shaft (10) are respectively and rotatably connected with the inside of the two supporting cylinders (4) through second bearings (11), one end of the main shaft (10) penetrates through one of the supporting cylinders (4) and is fixedly connected with a driven sprocket (16), one surface of the supporting cylinder (4) is fixedly provided with a gear ring (15), one side of the top end of the bottom plate (1) is fixedly provided with a support (17), one side of the top end of the support (17) is fixedly provided with a speed reduction motor (18), the other side of the top end of the support (17) is rotatably connected with a rotating shaft (19), an output shaft of the motor (18) is fixedly connected with one end of the rotating shaft (19), and the gear ring (20) is connected with a transmission gear (20) and is respectively meshed with a transmission gear (20), the transmission chain wheel (21) is in transmission connection with the driven chain wheel (16) through a chain (22).

2. The dry-mixed mortar drying device according to claim 1, wherein the middle part of the top end and the middle part of the bottom end of the charging basket body (5) are respectively and fixedly connected with a charging pipe (7) and a discharging pipe (8), and the charging end of the charging pipe (7) and the discharging end of the discharging pipe (8) are respectively and fixedly connected with a valve (9).

3. The dry-mixed mortar drying device according to claim 1, wherein a shaft hole (23) is formed in the middle of one end of one of the support cylinders (4), and one end of the main shaft (10) is inserted into and connected with the shaft hole (23).

4. The dry-mixed mortar drying device according to claim 1, characterized in that sealing elements (12) are arranged inside the two supporting cylinders (4), and the two sealing elements (12) are connected with the main shaft (10) in a penetrating manner.

5. The dry-mixed mortar drying device according to claim 1, wherein a cavity is arranged between the inner wall of the charging basket body (5) and the outer wall of the charging basket body (5), and an electric heating wire (6) is arranged inside the cavity.

6. The dry-mixed mortar drying device according to claim 1, wherein one end of each of the stirring rods (13) is welded to the main shaft (10), and the other end of each of the stirring rods (13) is welded to each of the two scraping strips (14).