CN221288625U - Interior decoration sand screening machine - Google Patents

Abstract

The utility model discloses an interior decoration sand screening machine, which relates to the technical field of sand screening machines and comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with two supporting frames, the tops of the two supporting frames are fixedly connected with two lower brackets, the tops of the two lower brackets are fixedly connected with a sand screening barrel, and the interior of the sand screening barrel is symmetrically connected with two fixing blocks, so that the sand screening machine has the beneficial effects that: the hollow cylinder is driven from the belt pulley through the cooperation of main belt pulley and rotates with the inner tube, can sieve its inside sand to drive dwang and stirring support rotation under the cooperation of slave gear and master gear, can break up the inside sand of hardening of inner tube, and dwang and the rotation opposite direction of inner tube, and then can improve the efficiency of breaking up, conveniently to the screening work of foolproof young, can in time clear up its inner tube sand filtering hole through the cleaning brush, sand and stone jam sand filtering hole when avoiding screening sand, from this, improved the sand screening effect of screening sand machine.

Description

Interior decoration sand screening machine

Technical Field

The utility model relates to the technical field of sand screening machines, in particular to an indoor decoration sand screening machine.

Background

Interior decorations include room design, decorations, furniture arrangements, and various small points of attachment. The decoration construction which is biased to the inside of the building not only is during the decoration design construction, but also comprises continuous decoration for a long time after the decoration is put in. In addition, the concept of 'light decoration and heavy decoration' should be gradually erected, and the more and more complex materials are used during decoration, the more pollutants are likely to be, sand and stones are needed during decoration, and some impurities, larger stones and the like exist in the sand and stones, so that sand screening is needed.

Chinese patent CN212732909U discloses a sand screening machine for interior decoration, including casing and sand conveying pipe, sand conveying pipe is installed at the top of casing, sand storage bucket is installed to the one end at sand conveying pipe top, and the bottom of storing up sand bucket installs the play sand pipe that extends to sand conveying pipe inside, sand conveying pipe is close to the one end of storing up sand bucket and installs first motor, and the output of first motor installs the first pivot that extends to sand conveying pipe inside, sand conveying pipe bottom is kept away from the one end of storing up sand bucket and is installed communicating pipe. This patent installs first motor, first pivot, goes out the sand pipe, stores up sand fill, sand conveying pipe, screw axis, first bearing and communicating pipe, and first motor drives the screw axis through first pivot and rotates at the uniform velocity, can evenly carry the casing inside with sand for the sand can evenly unloading, avoids sand to pile up on the screen cloth, is favorable to improving screening sand effect.

This patent is when screening sand, can not be efficient smash the sand stone, separates unqualified sand stone, and secondly, at screening sand in-process, can not in time clear up the sand screening mouth, makes sand stone pile up at the mouth of straining easily, causes the jam, finally influences the sand screening effect and has reduced sand screening efficiency.

Disclosure of utility model

The utility model aims to solve the problems in the prior art by providing an indoor decoration sand screening machine.

In order to solve the problems, the utility model provides a technical scheme that:

The utility model provides a sand screening machine for interior decoration, includes the bottom plate, the top fixedly connected with of bottom plate two support frames, two the top fixedly connected with of support frame two lower carriage, two the top fixedly connected with of lower carriage sieves sand drum, the inside symmetry of sieving sand drum is connected with two fixed blocks, two fixedly connected with cleaning brush between the fixed block, the inside of sieving sand drum rotates and is connected with the inner tube, cleaning brush and the outside contact of inner tube, the inside of inner tube is provided with a plurality of sand filtering holes, the inside of inner tube rotates and is connected with the dwang, the dwang is outside and be located the inboard fixedly connected with a plurality of stirring brackets of inner tube.

As a preferable scheme of the utility model, the top of the bottom plate is fixedly connected with a fixing frame, the top of the fixing frame is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, the outer part of the rotating shaft is fixedly connected with a main gear, and the outer part of the rotating shaft is fixedly connected with a main belt pulley.

As a preferable scheme of the utility model, a hollow cylinder is arranged outside the rotating rod, one end of the hollow cylinder penetrates through the sand screening cylinder and is fixedly connected with the inner cylinder, a slave belt pulley is fixedly connected with the outside of the hollow cylinder, one end of the rotating rod penetrates through the hollow cylinder and is fixedly connected with a slave gear, the slave belt pulley is in transmission connection with the main belt pulley through a belt, and the slave gear is in meshed connection with the main gear.

As a preferable scheme of the utility model, a feeding pipe is fixedly connected inside the sand screening barrel, one end of the feeding pipe extends into the inner barrel, and a discharge hole is formed in the bottom of the sand screening barrel.

As a preferable scheme of the utility model, the top parts of the two lower brackets are detachably connected with an upper bracket, the inner threads of the two upper brackets and the lower bracket are connected with a plurality of fixing bolts, and the outer part of each fixing bolt is connected with a fixing nut in a threaded manner.

The beneficial effects of the utility model are as follows: the hollow cylinder is driven from the belt pulley through the cooperation of main belt pulley and rotates with the inner tube, can sieve its inside sand to drive dwang and stirring support rotation under the cooperation of slave gear and master gear, can break up the inside sand of hardening of inner tube, and dwang and the rotation opposite direction of inner tube, and then can improve the efficiency of breaking up, conveniently to the screening work of foolproof young, can in time clear up its inner tube sand filtering hole through the cleaning brush, sand and stone jam sand filtering hole when avoiding screening sand, from this, improved the sand screening effect of screening sand machine.

Description of the drawings:

for ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the interior of the sand screening drum of the present utility model;

FIG. 3 is a schematic diagram of the sand screening machine drive of the present utility model;

fig. 4 is a schematic view of a sand screening barrel fixing frame of the present utility model.

In the figure: 1. a bottom plate; 2. a support frame; 3. a fixing frame; 4. a driving motor; 5. a rotating shaft; 6. a main gear; 7. a slave gear; 8. a main pulley; 9. a slave pulley; 10. a rotating lever; 11. a hollow cylinder; 12. screening sand barrels; 13. an inner cylinder; 14. sand filtering holes; 15. a stirring bracket; 16. a discharge port; 17. a fixed block; 18. a cleaning brush; 19. a feed pipe; 20. an upper bracket; 21. a lower bracket; 22. a fixing bolt; 23. and fixing the screw cap.

Detailed Description

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

Examples:

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a interior decoration screening sand machine, including bottom plate 1, the top fixedly connected with of bottom plate 1 two support frames 2, the top fixedly connected with of two support frames 2 two lower carriage 21, the top fixedly connected with screening sand bucket 12 of two lower carriage 21, the inside symmetry of screening sand bucket 12 is connected with two fixed blocks 17, fixedly connected with cleaning brush 18 between two fixed blocks 17, the inside rotation of screening sand bucket 12 is connected with inner tube 13, cleaning brush 18 and the outside contact of inner tube 13, the inside of inner tube 13 is provided with a plurality of sand filtering holes 14, the inside rotation of inner tube 13 is connected with dwang 10, the outside of dwang 10 and the inboard fixedly connected with a plurality of stirring brackets 15 that are located inner tube 13.

Further, the top fixedly connected with mount 3 of bottom plate 1, the top fixedly connected with driving motor 4 of mount 3, driving motor 4's output fixedly connected with pivot 5, pivot 5's outside fixedly connected with master gear 6, pivot 5's outside fixedly connected with master pulley 8, dwang 10's outside is provided with hollow section of thick bamboo 11, the one end of hollow section of thick bamboo 11 runs through sand screening bucket 12 and with inner tube 13 fixed connection, hollow section of thick bamboo 11's outside fixedly connected with slave pulley 9, the one end of dwang 10 runs through hollow section of thick bamboo 11 and fixedly connected with slave gear 7, pass through belt transmission connection between slave pulley 9 and the master pulley 8, meshing connection between slave gear 7 and the master gear 6.

Through the structure: when the main gear 6 rotates, the driven gear 7 meshed with the main gear rotates in the opposite direction, the rotating rod 10 inside the driven gear 7 is driven to rotate, the rotating rod 10 drives the stirring support 15 outside the rotating rod to break up rolling sand and stones during rotation, uneven sand screening is avoided, when the inner cylinder 13 is used for rolling sand screening, the cleaning brush 18 inside the sand screening barrel 12 can timely clean the sand filtering holes 14 of the inner cylinder 13, sand and stones block the sand filtering holes 14 during sand screening are avoided, qualified sand can be screened out through the sand filtering holes 14 to reach the inside of the sand screening barrel 12 during rotation of the inner cylinder 13, and sand is discharged through the discharge port 16.

Further, the inside fixedly connected with inlet pipe 19 of screening sand bucket 12, and the one end of inlet pipe 19 extends to inside the inner tube 13, and the bottom of screening sand bucket 12 is provided with discharge gate 16, and the top of two lower carriage 21 is all detachable to be connected with upper bracket 20, and two upper brackets 20 have a plurality of fixing bolt 22 with the inside threaded connection of lower carriage 21, and the outside of every fixing bolt 22 all threaded connection has fixing nut 23.

Through the structure: the sand screening barrel 12 is placed on two lower brackets 21, then an upper bracket 20 is buckled above the sand screening barrel 12 and is contacted with the lower brackets 21, a mounting hole between the upper bracket 20 and the lower brackets 21 is opposite to the sand screening barrel 20, a fixing bolt 22 passes through the mounting hole between the upper bracket 20 and the lower brackets 21, a fixing nut 23 passes through the fixing bolt 22 from the bottom end of the fixing bolt 22 to be in threaded connection, thereby fixing the sand screening barrel 12, sand is sent into an inner barrel 13 through a feeding pipe 19, a driving motor 4 is started, a rotating shaft 5 starts to rotate, an external main gear 6 and a main belt pulley 8 are driven to rotate, the main belt pulley 8 and a slave belt pulley 9 are driven to rotate through a belt, when the slave belt pulley 9 rotates, the inner barrel 13 inside the sand screening barrel 12 is connected with the hollow barrel 11, thereby driving the inner barrel 13 inside the sand screening barrel 12 to rotate, and sand inside the inner barrel 13 is driven to roll for screening sand.

Working principle: when in use, the sand screening barrel 12 is placed on the two lower brackets 21, then the upper bracket 20 is buckled above the sand screening barrel 12 and is contacted with the lower brackets 21, the installation holes between the upper bracket 20 and the lower brackets 21 are opposite to the sand screening barrel 20, the fixing bolts 22 penetrate through the installation holes between the upper bracket 20 and the lower brackets 21, the fixing nuts 23 penetrate through the fixing bolts 22 from the bottom ends of the fixing bolts 22 to be in threaded connection, thereby fixing the sand screening barrel 12, sand is fed into the inner barrel 13 through the feeding pipe 19, the driving motor 4 is started, the rotating shaft 5 starts to rotate, the outer main gear 6 and the main belt pulley 8 are driven to rotate, the main belt pulley 8 and the slave belt pulley 9 are driven to rotate through a belt, the inner barrel 13 inside the sand screening barrel 12 is connected with the hollow barrel 11 when the slave belt pulley 9 rotates, thereby drive the inside inner tube 13 of screening sand bucket 12 inside and rotate, carry out the roll to its inside sand of inner tube 13 and screen sand, simultaneously main gear 6 is rotating when rotating, the driven gear 7 of meshing with it rotates to opposite direction, drive the dwang 10 of driven gear 7 inside and rotate, dwang 10 drives its outside stirring frame 15 and smash rolling sand and stone when rotating, avoid the sand and stone of caking, cause the screening sand uneven, when inner tube 13 is carrying out the roll and screen sand, the inside cleaning brush 18 of screening sand bucket 12 can in time clear up its inner tube 13 sand filtering hole 14, sand and stone jam sand filtering hole 14 when avoiding screening sand, and qualified sand can screen out through sand filtering hole 14 and get inside screening sand bucket 12 when inner tube 13 rotates, the sand is gone out through discharge gate 16.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a sand screening machine for interior decoration, its characterized in that, includes bottom plate (1), the top fixedly connected with of bottom plate (1) two support frames (2), two the top fixedly connected with of support frame (2) two lower carriage (21), two the top fixedly connected with of lower carriage (21) sieves husky bucket (12), the inside symmetry of sieving husky bucket (12) is connected with two fixed blocks (17), two fixedly connected with cleaning brush (18) between fixed block (17), the inside rotation of sieving husky bucket (12) is connected with inner tube (13), the outside contact of cleaning brush (18) and inner tube (13), the inside of inner tube (13) is provided with a plurality of sand filtering hole (14), the inside rotation of inner tube (13) is connected with dwang (10), the outside of dwang (10) just is located the inboard fixedly connected with a plurality of stirring support (15) of inner tube (13).

2. The interior decoration sand screening machine according to claim 1, wherein the top of the bottom plate (1) is fixedly connected with a fixing frame (3), the top of the fixing frame (3) is fixedly connected with a driving motor (4), the output end of the driving motor (4) is fixedly connected with a rotating shaft (5), the outer part of the rotating shaft (5) is fixedly connected with a main gear (6), and the outer part of the rotating shaft (5) is fixedly connected with a main belt pulley (8).

3. The interior decoration sand screening machine according to claim 2, wherein a hollow cylinder (11) is arranged outside the rotating rod (10), one end of the hollow cylinder (11) penetrates through the sand screening cylinder (12) and is fixedly connected with the inner cylinder (13), a slave pulley (9) is fixedly connected to the outside of the hollow cylinder (11), one end of the rotating rod (10) penetrates through the hollow cylinder (11) and is fixedly connected with a slave gear (7), the slave pulley (9) is connected with the main pulley (8) through belt transmission, and the slave gear (7) is connected with the main gear (6) in a meshed mode.

4. The interior decoration sand screening machine according to claim 1, wherein a feeding pipe (19) is fixedly connected to the interior of the sand screening barrel (12), one end of the feeding pipe (19) extends to the interior of the inner barrel (13), and a discharge port (16) is formed in the bottom of the sand screening barrel (12).

5. The interior decoration sand screening machine according to claim 1, wherein the top of each of the two lower brackets (21) is detachably connected with an upper bracket (20), a plurality of fixing bolts (22) are connected with the inner threads of each of the upper brackets (20) and the lower brackets (21), and a fixing nut (23) is connected with the outer threads of each of the fixing bolts (22).