CN210663581U

CN210663581U - Sand screening and drying device for mortar production and processing

Info

Publication number: CN210663581U
Application number: CN201921208847.3U
Authority: CN
Inventors: 郑述芳; 陆燕青; 陈祥花
Original assignee: Guangxi University Xingjian College of Science and Liberal Arts
Current assignee: Guangxi University Xingjian College of Science and Liberal Arts
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-06-02
Anticipated expiration: 2029-07-30

Abstract

The utility model belongs to mortar production and processing field, especially, sand screening drying device for mortar production and processing to current problem, the following scheme is put forward at present, and it includes the stoving bucket, material loading hole and unloading hole have been seted up respectively to the top and the bottom of stoving bucket, have all seted up the fixed slot on the both sides inner wall in material loading hole, and equal slidable mounting has flexible post in two fixed slots, and the one end fixed mounting that two flexible posts are close to each other has same connecting pipe, the top slidable mounting of stoving bucket has the screening seat, and the screening groove has been seted up at the top of screening seat, has seted up the mounting hole on the bottom inner wall in screening groove, and connecting pipe fixed mounting has the screening board in the mounting hole, screening inslot fixed mounting. The utility model discloses rational in infrastructure, convenient operation, this drying device can filter when drying to the sand, and dry time end, stoving are effectual, have improved the speed of mortar production and processing greatly.

Description

Sand screening and drying device for mortar production and processing

Technical Field

The utility model relates to a mortar production and processing technical field especially relates to a sand screening and drying device is used in mortar production and processing.

Background

With the acceleration of urban construction in China, the demand of mortar is increased, the mortar is a bonding substance used for building bricks on the building, and is formed by adding water into sand and a cementing material according to a certain proportion, namely mortar and mortar, the sand is one of main raw materials for producing and processing the mortar, the particle size of the sand meets the standard requirement, the drying degree of the sand directly influences the quality of processing and manufacturing the mortar and the quality of the building, at present, screening equipment for processing and producing the mortar is a common sieve, the screening needs to be carried out manually, and the sand needs to be dried after screening;

however, the existing drying device can not screen sand while drying, and has long drying time and poor drying effect, thereby greatly reducing the production and processing speed of mortar.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having drying device and screening when can not drying to the sand among the prior art, and dry for a long time, the stoving effect is poor, greatly reduced the shortcoming of the speed of mortar production and processing, and the sand screening drying device is used in mortar production and processing who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sand screening drying device for mortar production and processing, includes the stoving bucket, material loading hole and unloading hole have been seted up respectively to the top and the bottom of stoving bucket, have all seted up the fixed slot on the both sides inner wall in material loading hole, and equal slidable mounting has flexible post in two fixed slots, and the one end fixed mounting that two flexible posts are close to each other has same connecting pipe, the top slidable mounting of stoving bucket has the screening seat, and the screening groove has been seted up at the top of screening seat, has seted up the mounting hole on the bottom inner wall in screening groove, and connecting pipe fixed mounting has the screening board in the mounting hole, fixed mounting has the screening board in the screening groove, seted up the rotation groove on the bottom inner wall of stoving bucket, rotate the inslot rotation and install the puddler, fixed mounting has a plurality of auxiliary arms on the puddler, is equipped with actuating mechanism on the stoving bucket, actuating mechanism.

Preferably, actuating mechanism includes lead screw, dwang, movable plate and servo motor, and the thread groove has been seted up to one side of flexible post, and the lead screw thread is installed in the thread groove, and the one end of lead screw extends to the outside of stoving bucket and fixed mounting has first belt pulley, and the top fixed mounting of puddler has first bevel gear, has seted up the rotation hole on the one side inner wall of stoving bucket.

Preferably, the dwang rotates to be installed in rotating the hole, and the one end of dwang extends to the inside and fixed mounting of drying bucket has second bevel gear, and second bevel gear and first bevel gear meshing are fixed cover and are equipped with the second belt pulley on the dwang, and the meshing has same belt on second belt pulley and the first belt pulley.

Preferably, the other end fixed mounting of dwang has the gear, and one side of stoving bucket is seted up flutedly, and slidable mounting has the removal seat in the recess, and the spout has been seted up to one side of movable plate, removes seat slidable mounting in the spout, and the welding has the rack on the movable plate, and rack and gear engagement move one side of seat and have seted up the rotation groove.

Preferably, two chain wheels are rotatably mounted on the inner wall of one side of the groove, the two chain wheels are meshed with the same chain, the servo motor is fixedly mounted in the groove, the output shaft of the servo motor is connected to the chain wheels in a transmission mode, a rotating block is fixedly mounted on the chain, and the rotating block is rotatably mounted in the rotating groove.

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

(1) according to the scheme, the servo motor is started, the servo motor drives the chain wheel to rotate, the rotating block rotates in the rotating groove and drives the moving seat to move back and forth, the moving plate drives the gear to rotate back and forth, and the rotating rod drives the first bevel gear and the second belt pulley to rotate back and forth;

(2) according to the scheme, the first bevel gear drives the second bevel gear to rotate back and forth, the stirring rod drives the auxiliary arm to rotate back and forth in the drying barrel, sand is poured into the screening groove, enters the connecting pipe through screening of the screening plate and finally enters the drying barrel to be dried, and the stirring rod and the auxiliary arm are driven to stir the sand during drying;

(3) according to the scheme, the second belt pulley drives the first belt pulley to rotate through the belt, the telescopic column drives the connecting pipe to move back and forth, and the screening seat drives the screening plate and sand to move back and forth, so that the sand can be rapidly screened;

the utility model discloses rational in infrastructure, convenient operation, this drying device can filter when drying to the sand, and dry time end, stoving are effectual, have improved the speed of mortar production and processing greatly.

Drawings

Fig. 1 is a schematic view of a sand screening and drying device for mortar production and processing according to the present invention;

FIG. 2 is a schematic structural view of part A of a sand screening and drying device for mortar production and processing provided by the present invention;

fig. 3 is the utility model provides a sand screening drying device's for mortar production and processing part B schematic structure.

In the figure: the device comprises a drying barrel 1, a fixing groove 2, a telescopic column 3, a connecting pipe 4, a sieving seat 5, a sieving plate 6, a screw rod 7, a first belt pulley 8, a rotating rod 9, a first bevel gear 10, a stirring rod 11, a second bevel gear 12, an auxiliary arm 13, a belt 14, a gear 15, a groove 16, a movable seat 17, a movable plate 18, a rotating block 19, a chain wheel 20 and a chain 21.

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.

Example 1

Referring to fig. 1-3, a sand screening and drying device for mortar production and processing, including drying barrel 1, material loading hole and unloading hole have been seted up respectively to drying barrel 1's top and bottom, fixed slot 2 has all been seted up on the both sides inner wall of material loading hole, equal slidable mounting has flexible post 3 in two fixed slot 2, the one end fixed mounting that two flexible post 3 are close to each other has same connecting pipe 4, drying barrel 1's top slidable mounting has screening seat 5, screening groove has been seted up at screening seat 5's top, the mounting hole has been seted up on screening groove's the bottom inner wall, connecting pipe 4 fixed mounting is in the mounting hole, screening inslot fixed mounting has screening board 6, the rotation groove has been seted up on drying barrel 1's bottom inner wall, rotation inslot internal rotation installs puddler 11, fixed mounting has a plurality of auxiliary arms 13 on puddler 11, be equipped with actuating mechanism on drying barrel 1, actuating mechanism and puddler 11 and flexible 3 looks adaptations.

In this embodiment, actuating mechanism includes lead screw 7, dwang 9, movable plate 18 and servo motor, and the thread groove has been seted up to one side of flexible post 3, and lead screw 7 screw thread is installed in the thread groove, and the one end of lead screw 7 extends to the outside of drying barrel 1 and fixed mounting has first belt pulley 8, and the top fixed mounting of puddler 11 has first bevel gear 10, has seted up the rotation hole on one side inner wall of drying barrel 1.

In this embodiment, dwang 9 rotates and installs in rotating the hole, and the one end of dwang 9 extends to the inside and fixed mounting of drying bucket 1 has second bevel gear 12, and second bevel gear 12 meshes with first bevel gear 10, and fixed cover is equipped with the second belt pulley on dwang 9, and the meshing has same belt 14 on second belt pulley and the first belt pulley 8.

In this embodiment, the other end fixed mounting of dwang 9 has gear 15, and one side of drying bucket 1 is seted up flutedly 16, and slidable mounting has removal seat 17 in the recess 16, and the spout has been seted up to one side of movable plate 18, removes seat 17 slidable mounting in the spout, and the welding has the rack on the movable plate 18, and the rack meshes with gear 15, and the rotation groove has been seted up to one side of removing seat 17.

In this embodiment, two chain wheels 20 are rotatably mounted on the inner wall of one side of the groove 16, the same chain 21 is engaged with the two chain wheels 20, the servo motor is fixedly mounted in the groove 16, the output shaft of the servo motor is connected to the chain wheels 20 in a transmission manner, a rotating block 19 is fixedly mounted on the chain 21, and the rotating block 19 is rotatably mounted in the rotating groove.

Example 2

Referring to fig. 1-3, a sand screening and drying device for mortar production and processing comprises a drying barrel 1, wherein the top and the bottom of the drying barrel 1 are respectively provided with a feeding hole and a discharging hole, the inner walls of the two sides of the feeding hole are respectively provided with a fixed groove 2, telescopic columns 3 are respectively and slidably mounted in the two fixed grooves 2, one ends of the two telescopic columns 3, which are close to each other, are fixedly provided with a same connecting pipe 4 through bolts, the top of the drying barrel 1 is slidably provided with a screening seat 5, the top of the screening seat 5 is provided with a screening groove, the inner wall of the bottom of the screening groove is provided with a mounting hole, the connecting pipe 4 is fixedly mounted in the mounting hole through bolts, a screening plate 6 is fixedly mounted in the screening groove through bolts, the inner wall of the bottom of the drying barrel 1 is provided with a rotating groove, a stirring rod 11 is rotatably mounted in the rotating groove, the drying barrel 1 is provided with a driving mechanism, and the driving mechanism is matched with the stirring rod 11 and the telescopic column 3.

In this embodiment, actuating mechanism includes lead screw 7, dwang 9, movable plate 18 and servo motor, and the thread groove has been seted up to one side of flexible post 3, and lead screw 7 screw thread is installed in the thread groove, and the one end of lead screw 7 extends to the outside of drying barrel 1 and has first belt pulley 8 through bolt fixed mounting, and bolt fixed mounting has first bevel gear 10 on the top of puddler 11, has seted up the rotation hole on one side inner wall of drying barrel 1.

In this embodiment, dwang 9 rotates and installs in rotating the hole, and the one end of dwang 9 extends to the inside of drying bucket 1 and has second bevel gear 12 through bolt fixed mounting, and second bevel gear 12 meshes with first bevel gear 10, and fixed cover is equipped with the second belt pulley on the dwang 9, and the meshing has same belt 14 on second belt pulley and the first belt pulley 8.

In this embodiment, the other end of the rotating rod 9 is fixedly provided with a gear 15 through a bolt, one side of the drying barrel 1 is provided with a groove 16, the groove 16 is internally provided with a moving seat 17 in a sliding manner, one side of the moving plate 18 is provided with a sliding groove, the moving seat 17 is slidably arranged in the sliding groove, the moving plate 18 is welded with a rack, the rack is meshed with the gear 15, and one side of the moving seat 17 is provided with a rotating groove.

In this embodiment, two chain wheels 20 are rotatably mounted on the inner wall of one side of the groove 16, the same chain 21 is engaged with the two chain wheels 20, the servo motor is fixedly mounted in the groove 16 through a bolt, an output shaft of the servo motor is connected to the chain wheels 20 in a transmission manner, a rotating block 19 is fixedly mounted on the chain 21 through a bolt, and the rotating block 19 is rotatably mounted in a rotating groove.

In this embodiment, by starting the servo motor, the servo motor drives the chain wheel 20 to rotate, the chain wheel 20 drives the chain 21 to transmit, the chain 21 drives the rotating block 19 to move back and forth, the rotating block 19 rotates in the rotating groove and drives the moving seat 17 to move back and forth, the moving seat 17 slides in the sliding groove and drives the moving plate 18 to move back and forth, the moving plate 18 drives the gear 15 to rotate back and forth, the gear 15 drives the rotating rod 9 to rotate back and forth, the rotating rod 9 drives the first bevel gear 10 and the second pulley to rotate back and forth, the first bevel gear 10 drives the second bevel gear 12 to rotate back and forth, the second bevel gear 12 drives the stirring rod 11 to rotate back and forth, the stirring rod 11 drives the auxiliary arm 13 to rotate back and forth in the drying barrel 1, the drying barrel 1 starts a heating and drying mode, sand is poured into the screening groove, enters the connecting pipe 4, drive puddler 11 and auxiliary arm 13 when drying and stir the sand for the stoving speed, pass through the belt through the second belt pulley and drive first belt pulley 8 and rotate, first belt pulley 8 drives lead screw 7 round trip rotation, lead screw 7 drives 3 round trip movement of flexible post, and flexible post 3 drives 4 round trip movement of connecting pipe, and connecting pipe 4 drives 5 round trip movement of screening seat, and screening seat 5 drives screening board 6 and sand round trip movement, can carry out quick screening to the sand, the utility model discloses rational in infrastructure, convenient operation, this drying device can filter when drying to the sand, and the stoving time end, it is effectual to dry, has improved the speed of mortar production and processing greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sand screening and drying device for mortar production and processing comprises a drying barrel (1) and is characterized in that a feeding hole and a discharging hole are respectively formed in the top and the bottom of the drying barrel (1), fixing grooves (2) are formed in the inner walls of the two sides of the feeding hole, telescopic columns (3) are slidably mounted in the two fixing grooves (2), one end, close to each other, of each telescopic column (3) is fixedly provided with a connecting pipe (4), a screening seat (5) is slidably mounted at the top of the drying barrel (1), a screening groove is formed in the top of the screening seat (5), a mounting hole is formed in the inner wall of the bottom of the screening groove, the connecting pipe (4) is fixedly mounted in the mounting hole, a screening plate (6) is fixedly mounted in the screening groove, a rotating groove is formed in the inner wall of the bottom of the drying barrel (1), and a stirring rod (11) is rotatably mounted in the rotating groove, a plurality of auxiliary arms (13) are fixedly mounted on the stirring rod (11), a driving mechanism is arranged on the drying barrel (1), the driving mechanism is matched with the stirring rod (11) and the telescopic column (3), the driving mechanism comprises a screw rod (7), a rotating rod (9), a movable plate (18) and a servo motor, a thread groove is formed in one side of the telescopic column (3), the screw rod (7) is arranged in the thread groove in a threaded manner, one end of the screw rod (7) extends to the outer side of the drying barrel (1) and is fixedly provided with a first belt pulley (8), a first bevel gear (10) is fixedly mounted at the top end of the stirring rod (11), a rotating hole is formed in the inner wall of one side of the drying barrel (1), the rotating rod (9) is rotatably mounted in the rotating hole, one end of the rotating rod (9) extends to the inner part of the drying barrel (1) and is fixedly provided with a second bevel gear (12), and the second bevel, a second belt pulley is fixedly sleeved on the rotating rod (9), and the second belt pulley and the first belt pulley (8) are engaged with the same belt (14).

2. The sand screening and drying device for the mortar production and processing according to claim 1, wherein a gear (15) is fixedly installed at the other end of the rotating rod (9), a groove (16) is formed in one side of the drying barrel (1), a moving seat (17) is slidably installed in the groove (16), a sliding groove is formed in one side of the moving plate (18), the moving seat (17) is slidably installed in the sliding groove, a rack is welded on the moving plate (18), the rack is meshed with the gear (15), and a rotating groove is formed in one side of the moving seat (17).

3. The sand screening and drying device for the mortar production and processing according to claim 2, wherein two chain wheels (20) are rotatably mounted on one side of the inner wall of the groove (16), the two chain wheels (20) are engaged with a same chain (21), the servo motor is fixedly mounted in the groove (16), an output shaft of the servo motor is in transmission connection with the chain wheels (20), the chain (21) is fixedly mounted with the rotating block (19), and the rotating block (19) is rotatably mounted in the rotating groove.