CN214982071U - Dry powder mortar mixing arrangement - Google Patents

Abstract

The utility model relates to a mixing arrangement technical field, and a dry powder mortar mixing arrangement is disclosed, including the blending bunker, the bottom part of blending bunker is the infundibulate structure setting, the bottom fixed mounting of blending bunker has a plurality of support frames that are annular evenly distributed, be equipped with the annular slab that matches in the blending bunker, and annular slab and blending bunker swing joint, the fixed intercommunication of center department of annular slab has the inlet pipe, and the inlet pipe activity runs through the top setting of blending bunker, the fixed worm wheel that has cup jointed on the outer pipe wall of inlet pipe, through mounting panel fixedly connected with driving motor on the lateral wall of blending bunker, driving motor's output fixedly connected with worm, the worm rotates the lateral wall that runs through the blending bunker and extends to its inner chamber. The utility model discloses the convenience carries out the intensive mixing to dry powder mortar, not only avoids appearing the stirring dead angle, improves stirring effect, avoids dry powder mortar to be stained with moreover and attaches at the blending bunker inner wall, is convenient for thoroughly the ejection of compact.

Description

Dry powder mortar mixing arrangement

Technical Field

The utility model relates to a mixing arrangement technical field especially relates to a dry powder mortar mixing arrangement.

Background

Dry-mixed mortar is a granular or powdery material prepared by physically mixing dry-screened aggregate (such as quartz sand), inorganic cementing material (such as cement) and additive (such as polymer) according to a certain proportion, and the granular or powdery material is transported to a construction site in a bag or in bulk form, and is mixed with water to be directly used.

The existing dry powder mortar effect mixing device only stirs and mixes the dry powder mortar through the stirring shaft and the stirring blades, so that a stirring dead angle exists, the dry powder mortar is easy to adhere to the inner wall of the device after the stirring is finished, the discharging is inconvenient and thorough, and the resource waste is easy to cause.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a dry powder mortar mixing device.

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

a dry powder mortar mixing device comprises a mixing bin, wherein the bottom part of the mixing bin is in a funnel-shaped structure, a plurality of support frames which are uniformly distributed in an annular shape are fixedly installed at the bottom of the mixing bin, matched annular plates are arranged in the mixing bin and are movably connected with the mixing bin, a feed pipe is fixedly communicated with the center of each annular plate and movably penetrates through the top of the mixing bin, a worm wheel is fixedly sleeved on the outer wall of the feed pipe, a driving motor is fixedly connected onto the outer side wall of the mixing bin through an installation plate, a worm is fixedly connected to the output end of the driving motor, the worm rotatably penetrates through the side wall of the mixing bin and extends to the inner cavity of the mixing bin, the worm wheel is meshed with the worm, an annular inner gear ring is arranged above the annular plates and is fixedly connected with the inner wall of the mixing bin through a plurality of transverse rods, run through on the annular plate and be provided with two symmetrical puddlers, and rotate through the bearing between puddler and the annular plate and be connected, the fixed cup joint in top of puddler has the gear that meshes mutually with annular ring gear, two helical blade that has opposite spiral direction on the pole wall of puddler respectively, a plurality of evenly distributed's of fixedly connected with slider on the outer lane lateral wall of annular plate, the ring channel has been seted up on the inner wall of blending bunker, and slider and ring channel sliding connection, the fixed intercommunication in bottom of blending bunker has the discharging pipe.

Preferably, the lower surface of the annular plate is symmetrically and fixedly connected with a scraping rod attached to the inner wall of the mixing bin.

Preferably, the inclined part of the scraping rod is fixedly connected with a plurality of material poking rods with gradually reduced lengths from top to bottom, and a plurality of through holes are formed in the material poking rods.

Preferably, the pipe openings of the feeding pipe and the discharging pipe are respectively in threaded connection with matched sealing covers.

Preferably, a ball groove is formed in one side, close to the groove bottom of the annular groove, of the sliding block, a ball is installed in the ball groove, and one end of the ball penetrates through a groove opening of the ball groove and extends outwards and is in rolling connection with the groove bottom of the annular groove.

Preferably, the bottom end of the stirring rod is rotatably connected with the corresponding material stirring rod through a bearing seat.

Compared with the prior art, the utility model provides a dry powder mortar mixing arrangement possesses following beneficial effect:

the dry powder mortar mixing device is provided with a mixing bin, an annular plate, a feeding pipe, a worm wheel, a driving motor, a worm, an annular inner gear ring, stirring rods, a gear, a spiral blade, a sliding block, an annular groove and a scraping rod, dry powder mortar to be mixed is fed into the mixing bin through the feeding pipe, the driving motor is started to drive the worm to rotate, the worm drives the feeding pipe sleeved with the worm wheel to rotate, the feeding pipe drives the annular plate to rotate, the sliding block stably slides along the annular groove, the annular plate drives the two stirring rods to move along the annular inner gear ring when rotating, the gear on the stirring rods is meshed with the annular inner gear ring to synchronously rotate the two stirring rods, and the spiral blades with opposite spiral directions are matched, so that the dry powder mortar is conveniently and fully mixed, the stirring rods can be driven to do circular motion by the annular plate, thereby being convenient to carry out annular stirring and avoiding stirring dead angles, improve stirring effect, the annular plate drives scrapes the motion of material pole laminating blending bunker inner wall to avoid dry powder mortar to be stained with and attach at the blending bunker inner wall, be convenient for thoroughly the ejection of compact.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the convenience carries out intensive mixing to the dry powder mortar, not only avoids appearing the stirring dead angle, improves stirring effect, avoids the dry powder mortar to be stained with moreover and attaches at the blending bunker inner wall, is convenient for thoroughly the ejection of compact.

Drawings

Fig. 1 is a schematic structural view of a dry powder mortar mixing device provided by the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1 mixing bin, 2 support frames, 3 annular plates, 4 feeding pipes, 5 worm gears, 6 driving motors, 7 worms, 8 annular ring gears, 9 stirring rods, 10 gears, 11 helical blades, 12 sliding blocks, 13 annular grooves, 14 discharging pipes, 15 scraping rods, 16 stirring rods and 17 balls.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a dry powder mortar mixing device comprises a mixing silo 1, the bottom part of the mixing silo 1 is arranged in a funnel-shaped structure, the bottom of the mixing silo 1 is fixedly provided with a plurality of support frames 2 which are uniformly distributed in an annular shape, a matched annular plate 3 is arranged in the mixing silo 1, the annular plate 3 is movably connected with the mixing silo 1, the center of the annular plate 3 is fixedly communicated with a feeding pipe 4, the feeding pipe 4 movably penetrates through the top of the mixing silo 1, the outer wall of the feeding pipe 4 is fixedly sleeved with a worm wheel 5, the outer side wall of the mixing silo 1 is fixedly connected with a driving motor 6 through a mounting plate, the output end of the driving motor 6 is fixedly connected with a worm 7, the worm 7 rotatably penetrates through the side wall of the mixing silo 1 and extends to the inner cavity of the mixing silo, the worm wheel 5 is meshed with the worm 7, an annular inner gear ring 8 is arranged above the annular plate 3, and the annular inner gear ring 8 is fixedly connected with the inner wall of the mixing silo 1 through a plurality of cross rods, two symmetrical stirring rods 9 penetrate through the annular plate 3, the stirring rods 9 are rotatably connected with the annular plate 3 through bearings, gears 10 meshed with the annular inner gear ring 8 are fixedly sleeved at the top ends of the stirring rods 9, spiral blades 11 with opposite spiral directions are respectively welded on rod walls of the two stirring rods 9, a plurality of uniformly distributed sliding blocks 12 are fixedly connected on the outer ring side wall of the annular plate 3, an annular groove 13 is formed in the inner wall of the mixing bin 1, the sliding blocks 12 are in sliding connection with the annular groove 13, a discharging pipe 14 is fixedly communicated with the bottom of the mixing bin 1, dry powder mortar to be mixed is added into the mixing bin 1 through the feeding pipe 4, the driving motor 6 is started to drive the worm 7 to rotate, the worm 7 drives the feeding pipe 4 sleeved with the worm wheel 5 to rotate, the feeding pipe 4 drives the annular plate 3 to rotate, the sliding blocks 12 stably slide along the annular groove 13, and the two stirring rods 9 are driven to move along the annular inner gear ring 8 when the annular plate 3 rotates, gear 10 on the puddler 9 and the meshing of annular ring gear 8 for two puddlers 9 carry out synchronous rotation, cooperation spiral opposite direction's helical blade 11, thereby conveniently carry out intensive mixing to the dry powder mortar, can drive puddler 9 because of annular plate 3 and make circular motion, thereby conveniently carry out the annular stirring, avoid appearing the stirring dead angle, improve stirring effect.

The lower surface symmetry fixedly connected with of annular plate 3 scrapes material pole 15 with 1 inner wall of blending bunker laminating mutually, and annular plate 3 drives scrapes the motion of material pole 15 laminating 1 inner wall of blending bunker to avoid dry powder mortar to be stained with and attach at 1 inner wall of blending bunker, be convenient for thoroughly the ejection of compact.

The slope part of scraping material pole 15 is from last to down the descending stirring pole 16 of a plurality of length of fixedly connected with in proper order, and has seted up a plurality of through-holes on the stirring pole 16, drives a plurality of stirring poles 16 when scraping material pole 15 motion and conveniently mixes the stirring to the dry powder mortar of 1 bottom part of blending bunker to guarantee the stirring effect.

The pipe openings of the feeding pipe 4 and the discharging pipe 14 are respectively in threaded connection with matched sealing covers, so that the opening and closing of the feeding pipe 4 and the discharging pipe 14 are conveniently controlled.

The ball groove has been seted up to one side that slider 12 is close to ring channel 13 tank bottom, and installs ball 17 in the ball groove, and the notch in ball groove is passed and outwards extends to the one end of ball 17, and with the tank bottom rolling connection of ring channel 13, reduces the frictional force between slider 12 and the ring channel 13.

The bottom of puddler 9 is connected with the rotation of the stirring rod 16 that corresponds through the bearing frame, conveniently rotates puddler 9 and supports, improves its pivoted stability.

In the utility model, dry powder mortar to be mixed is added into the mixing silo 1 through the feeding pipe 4, the driving motor 6 is started to drive the worm 7 to rotate, the worm 7 drives the feeding pipe 4 sleeved with the worm wheel 5 to rotate, the feeding pipe 4 drives the annular plate 3 to rotate, the slider 12 is enabled to stably slide along the annular groove 13, the annular plate 3 drives the two stirring rods 9 to move along the annular inner gear ring 8 when rotating, the gear 10 on the stirring rod 9 is meshed with the annular inner gear ring 8, so that the two stirring rods 9 synchronously rotate, and the helical blades 11 with opposite helical directions are matched, so that the dry powder mortar is conveniently and fully mixed, the stirring rods 9 can be driven by the annular plate 3 to do circular motion, thereby conveniently performing annular stirring, avoiding stirring dead angles, improving the stirring effect, the annular plate 3 drives the scraping rod 15 to be attached to the inner wall of the mixing silo 1 to move, thereby avoiding the dry powder mortar to be attached to the inner wall of the mixing silo 1, is convenient for discharging thoroughly.

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 (6)

1. A dry powder mortar mixing device comprises a mixing bin (1) and is characterized in that the bottom part of the mixing bin (1) is in a funnel-shaped structure arrangement, a plurality of support frames (2) which are uniformly distributed in an annular shape are fixedly arranged at the bottom of the mixing bin (1), a matched annular plate (3) is arranged in the mixing bin (1), the annular plate (3) is movably connected with the mixing bin (1), a feed pipe (4) is fixedly communicated with the center of the annular plate (3), the feed pipe (4) movably penetrates through the top of the mixing bin (1), a worm wheel (5) is fixedly sleeved on the outer pipe wall of the feed pipe (4), a driving motor (6) is fixedly connected onto the outer side wall of the mixing bin (1) through a mounting plate, a worm (7) is fixedly connected with the output end of the driving motor (6), and the worm (7) rotatably penetrates through the side wall of the mixing bin (1) and extends to the inner cavity of the mixing bin, the worm wheel (5) is meshed with the worm (7), an annular inner gear ring (8) is arranged above the annular plate (3), the annular inner gear ring (8) is fixedly connected with the inner wall of the mixing bin (1) through a plurality of transverse rods, two symmetrical stirring rods (9) penetrate through the annular plate (3), the stirring rods (9) are rotatably connected with the annular plate (3) through bearings, a gear (10) meshed with the annular inner gear ring (8) is fixedly sleeved at the top end of each stirring rod (9), helical blades (11) with opposite helical directions are welded on the rod walls of the two stirring rods (9) respectively, a plurality of uniformly distributed sliding blocks (12) are fixedly connected on the side wall of the outer ring of the annular plate (3), an annular groove (13) is formed in the inner wall of the mixing bin (1), and the sliding blocks (12) are connected with the annular groove (13) in a sliding manner, the bottom of the mixing bin (1) is fixedly communicated with a discharge pipe (14).

2. The dry mortar mixing device according to claim 1, characterized in that the lower surface of the annular plate (3) is symmetrically and fixedly connected with a scraping rod (15) which is attached to the inner wall of the mixing silo (1).

3. The dry mortar mixing device according to claim 2, wherein the inclined portion of the scraping bar (15) is fixedly connected with a plurality of material stirring bars (16) with progressively decreasing lengths from top to bottom, and the material stirring bars (16) are provided with a plurality of through holes.

4. The dry mortar mixing device according to claim 1, wherein the inlet pipe (4) and the outlet pipe (14) are respectively screwed with matching sealing covers at the pipe openings.

5. The dry mortar mixing device according to claim 1, wherein the slide block (12) is provided with a ball groove at one side close to the bottom of the annular groove (13), and a ball (17) is arranged in the ball groove, and one end of the ball (17) passes through the notch of the ball groove, extends outwards and is in rolling connection with the bottom of the annular groove (13).

6. A dry mortar mixing device according to claim 3, characterised in that the bottom end of the stirring rod (9) is rotatably connected to the corresponding kick-off rod (16) by means of a bearing block.

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