CN214725234U - Concrete thick liquid mixer - Google Patents

Abstract

The application relates to the technical field of concrete, especially, relate to a concrete thick liquid mixer, including agitator and screen cloth, a feed inlet has been seted up at the top of agitator, the agitator is in one side of feed inlet is equipped with the roating seat, the draw-in groove has been seted up on the roating seat, one side of screen cloth is equipped with and is suitable for the card to go into the pivot of draw-in groove, the screen cloth be suitable for with the pivot turn over to the lid in as the centre of a circle in the top of feed inlet. This application makes screen cloth demountable installation on the agitator at the draw-in groove through the pivot joint, and its joint is fixed simple structure, for the mode of fasteners regulation such as bolts, can effectively reduce operator's dismantlement process, helps improving the change efficiency of screen cloth.

Description

Concrete thick liquid mixer

Technical Field

The application relates to the technical field of concrete, in particular to a concrete slurry mixer.

Background

The concrete slurry is a solid composite material slurry formed by cementing a mineral mixture by a cementing material. When the concrete slurry is prepared, the cement, the sand, the stone and the water need to be uniformly stirred by a concrete slurry stirrer. With the increasing requirements of the construction industry on the quality of concrete slurry, the concrete slurry stirring machine is continuously updated.

The existing concrete mortar mixer comprises a mixing tank, a mixing device and a screen. The mixing tank is a cylinder with an opening at the upper end, the mixing device is fixed on the mixing tank and used for mixing concrete slurry, and the screen is arranged at the opening of the mixing tank through fasteners such as bolts and the like and used for filtering the raw materials of the concrete slurry.

Aiming at the related technologies, the inventor thinks that when feeding, a large amount of sand and stones in the concrete slurry raw materials roll back and forth when the screen is filtered, so that the screen is abraded, but because the existing screen is fixed on a stirring barrel through fasteners such as welding bolts and the like, an operator needs to detach all the bolts to replace the bolts, and then the screen is inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

For the change of the screen cloth of convenience, this application provides a concrete thick liquid mixer, its screen cloth joint helps improving the change efficiency of screen cloth on the agitator.

The application provides a concrete thick liquid mixer adopts following technical scheme:

the utility model provides a concrete thick liquid mixer, includes agitator and screen cloth, a feed inlet has been seted up at the top of agitator, the agitator is in one side of feed inlet is equipped with the roating seat, the draw-in groove has been seted up on the roating seat, one side of screen cloth is equipped with and is suitable for the card to go into the pivot of draw-in groove, the screen cloth be suitable for with the pivot overturn as the centre of a circle to the lid in the top of feed inlet.

By adopting the technical scheme, the screen is detachably arranged on the stirring barrel through the clamping groove in a clamping manner through the rotating shaft, when the concrete slurry raw material is filtered, the screen is overturned to cover the feeding hole by taking the rotating shaft as the circle center, and the raw material is filtered by the screen and then directly falls into the stirring barrel through the feeding hole, so that the filtering function of the stirring machine is realized; when the screen cloth takes place the damage, only need break away from the pivot from the draw-in groove alright lift the screen cloth off and change, its joint fixed simple structure for the mode of fasteners regulation such as bolts, can effectively reduce operator's dismantlement process, help improving the change efficiency of screen cloth.

Optionally, a cover plate suitable for opening and closing the feed port is hinged to the top of the stirring barrel, and the cover plate and the screen are respectively located on two opposite sides of the feed port; when concrete slurry raw materials need to be filtered, the cover plate upwards turns over to the feed port by taking the hinge point of the cover plate and the stirring barrel as the circle center, and the screen is opened by upwards turning over to the position covering the feed port by taking the rotating shaft as the circle center and abutting against the cover plate.

By adopting the technical scheme, the cover plate and the screen can be synchronously turned and the turning directions are consistent; when the concrete slurry raw material is filtered, the cover plate is turned upwards to open the feeding hole to give way for the screen, so that the screen can be rotatably covered above the feeding hole, and the cover plate can support one side of the screen, which is far away from the rotating shaft, so that the stability of the screen is improved; after the stirring barrel finishes feeding, the cover plate is downwards turned to close the feeding port, and the flying dust generated during stirring of the raw materials is reduced and flows out of the stirring barrel, so that the neatness of the concrete slurry preparation environment is ensured.

Optionally, the apron orientation be equipped with the support bar on one side panel of screen cloth, work as the screen cloth upset to with when the apron offsets, the support bar supports the bottom surface of screen cloth.

Through adopting above-mentioned technical scheme, the screen cloth is the line butt with the apron, and the area of contact of apron and screen cloth can be increased in the setting up of support bar for the screen cloth offsets with the apron steadily.

Optionally, the screen cloth includes support section and filter segment, the pivot is established the filter segment bottom surface is kept away from one side of support section, the support section is connected one side that the filter segment was kept away from the pivot and be suitable for the upset to with the apron offsets.

Through adopting above-mentioned technical scheme, the screen cloth offsets and pivot and draw-in groove joint forms two spacingly through support section and apron, and then provides good supporting role for the filter segment filters concrete thick liquid raw materials, has simple structure, stable excellent in effect's characteristics.

Optionally, the filter section is arranged obliquely relative to the horizontal plane, and the support section is connected to one side of the top of the filter section.

Through adopting above-mentioned technical scheme, the grit that the slope section slope set up the surplus of being convenient for can fall along the inclined plane, can reduce operating personnel from this to the cleaning frequency of screen cloth, improve the filtration efficiency of concrete thick liquid raw materials.

Optionally, the screen is provided with a flange along the edge of the screen, the flange is arranged on one side of the filtering section close to the rotating shaft, a slag discharge port is formed in one side of the filtering section close to the rotating shaft, and gravels intercepted by the filtering section are discharged through the slag discharge port.

Through adopting above-mentioned technical scheme, the turn-ups not only can reduce the concrete thick liquid raw materials and drop from the screen cloth border when filtering, reduces the loss of raw materials, can also make the grit of surplus screening discharge from row's cinder notch direction, and the operating personnel of being convenient for collects the grit of surplus screening.

Optionally, a stone receiving hopper is arranged on the side wall of the stirring barrel, and the stone receiving hopper is arranged below the filtering section and is suitable for receiving sand and stone discharged through the slag discharge port.

Through adopting above-mentioned technical scheme, connect the gravel fill to be favorable to the grit to drop from the screen cloth, in disorder not drop to the construction site to the grit is handled by concentrating on one.

Optionally, the top of agitator is equipped with at least one bracing piece, the apron deviates from seted up at least one mounting hole on one side face of screen cloth, the bracing piece is kept away from the one end of agitator is suitable for the joint to be in support the apron in the mounting hole.

Through adopting above-mentioned technical scheme, when the apron was opened, the bracing piece joint supported fixedly the apron in the mounting hole, had increased the structural stability of apron from this, supported the screen cloth for the apron and provided good supporting role.

Optionally, a supporting seat is arranged at the top of the stirring barrel, one end of the supporting rod is hinged to the supporting seat, and the other end of the supporting rod is suitable for being clamped into the mounting hole in a rotating mode with the supporting seat as a circle center.

Through adopting above-mentioned technical scheme, the bracing piece passes through the supporting seat and is articulated with the agitator, can effectively prevent losing of bracing piece, can receive again when not using the bracing piece and close at the agitator top, avoids the bracing piece to be in the supported state always and produces the interference to operating personnel's work.

In summary, the present application includes at least one of the following beneficial technical effects:

1. this application is through the setting of pivot and pivot for screen cloth demountable installation can effectively reduce operator's dismantlement process on the agitator, helps improving the change efficiency of screen cloth.

2. This application not only can keep away from one side of pivot to the screen cloth and support through addding of apron, increases the stability of screen cloth, can also close the dog-house, guarantees the clean and tidy nature of concrete thick liquid preparation environment.

3. This application is through the filter segment and turn-ups that the slope set up, arrange the cinder notch and connect the setting of stone fill, and the grit in the mortar raw materials of being convenient for is collected in a department by quickly separating and direction to improve the filtration efficiency of mortar raw materials.

Drawings

FIG. 1 is a schematic structural view of a concrete slurry mixer according to an embodiment of the present application.

Fig. 2 is a first schematic diagram of an explosive structure of the concrete slurry mixer according to the embodiment of the present application.

Fig. 3 is a schematic diagram of an explosive structure of the concrete slurry mixer according to the embodiment of the present application.

Description of reference numerals:

1. a stirring barrel; 11. a discharging port; 12. a feed inlet; 13. a rotating base; 131. a card slot; 14. a supporting seat; 2. a triangular bracket; 3. screening a screen; 31. a support section; 32. a filtration section; 321. a rotating shaft; 33. flanging; 34. a slag discharge port; 4. a motor; 5. a stirring paddle; 6. a cover plate; 61. a supporting strip; 62. mounting holes; 7. a stone receiving hopper; 8. a support rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to fig. 1-3 and the embodiments.

In the drawings of the embodiments of the present application, a coordinate system XYZ is provided, in which a forward direction of an X axis represents a front side, a reverse direction of the X axis represents a rear side, a forward direction of a Y axis represents a right side, a reverse direction of the Y axis represents a left side, a forward direction of a Z axis represents an upper side, and a reverse direction of the Z axis represents a lower side.

The embodiment of the application discloses concrete thick liquid mixer, refers to fig. 1, includes agitator 1, A-frame 2, agitating unit and screen cloth 3. The overall structure of the stirring barrel 1 can be adjusted as required, and the cylindrical stirring barrel 1 is specifically taken as an example in the embodiment. The bottom of agitator 1 is equipped with drain hole 11, and the welding of A-frame 2 is used for supporting agitator 1 in the bottom of agitator 1, and drain hole 11 forms one section interval through between this A-frame 2 and the ground to the blowing of mortar is convenient for.

The stirring device comprises a motor 4 and a stirring paddle 5, the motor 4 is fixed at the top of the stirring barrel 1 through fasteners such as bolts, a driving shaft of the motor 4 penetrates through the top of the stirring barrel 1 to be suspended in the stirring barrel 1, and the stirring paddle 5 is installed in the stirring barrel 1 and is fixedly connected with the driving shaft of the motor 4. When the concrete grout is prepared, the motor 4 operates to drive the stirring paddle 5 to rotate, and then the raw materials of the concrete grout are stirred.

Referring to fig. 2 and 3, a feed inlet 12 is formed in the top of the stirring barrel 1, a rotating seat 13 is arranged on one side of the feed inlet 12 of the stirring barrel 1, a clamping groove 131 is formed in the rotating seat 13, a rotating shaft 321 suitable for being clamped into the clamping groove 131 is integrally arranged on one side of the screen 3, and the screen 3 is suitable for being turned over to cover the feed inlet 12 by taking the rotating shaft 321 as a circle center. This embodiment makes screen cloth 3 demountable installation on agitator 1 through pivot 321 joint at draw-in groove 131, and the fixed simple structure of its joint for the mode of fasteners regulation such as bolts, can effectively reduce operator's dismantlement process, helps improving screen cloth 3's change efficiency.

The top of agitator 1 articulates there is a apron 6 that is suitable for opening and close feed inlet 12, and apron 6 and screen cloth 3 are located the relative both sides of feed inlet 12 respectively, and apron 6 can overturn and its upset direction is unanimous with screen cloth 3 in step from this. In this embodiment, the opening of the feed inlet 12 is semicircular, and the cover plate 6 and the screen 3 are also semicircular correspondingly. The semicircular cover plate 6 can avoid the corner of the semicircular cover plate from protruding on the periphery of the stirring barrel 1 relative to other structures, and further work interference of the cover plate 6 on operators is reduced. The semicircular screen 3 can avoid the generation of corners, improve the utilization rate of the screen 3, and enable the concrete slurry raw material to fall into the stirring barrel 1 through the feed inlet 12 as much as possible after being filtered.

A support strip 61 is arranged on one side plate surface (inner side plate surface) of the cover plate 6 facing the screen cloth 3, and the extending direction of the support strip 61 is consistent with the extending direction of the rotating shaft 321. The support strips 61 rest on the underside of the screen cloth 3 when the screen cloth 3 is turned over against the cover plate 6. Because screen cloth 3 and apron 6 are the line butt, the area of contact of apron 6 and screen cloth 3 can be increased in the setting of support strip 61 for screen cloth 3 offsets with apron 6 steadily.

In this embodiment, the screen 3 specifically includes a supporting section 31 and a filtering section 32, the rotating shaft 321 is integrally disposed on a side of the bottom surface of the filtering section 32 away from the supporting section 31, and the supporting section 31 is connected to a side of the filtering section 32 away from the rotating shaft 321 and is suitable for being turned over to abut against the cover plate 6. The screen cloth 3 offsets with the apron 6 through support section 31 and pivot 321 forms two departments spacing with draw-in groove 131 joint, and then provides good supporting role for the filter section 32 filters the concrete thick liquid raw materials, has simple structure, stable excellent in effect's characteristics.

Wherein, the supporting section 31 is parallel to the horizontal plane (the plane parallel to the XY plane), and when the supporting section 31 abuts against the cover plate 6, the supporting bar 61 is supported at the bottom of the supporting section 31 to stabilize the supporting section 31. The filtering section 32 is disposed to be inclined with respect to a horizontal plane, and the supporting section 31 is connected to a top side of the filtering section 32. Therefore, the sand and stone which are left over after the mortar raw material is filtered by the filtering section 32 can fall down along the inclined plane, thereby reducing the cleaning frequency of the operator to the screen 3 and improving the filtering efficiency of the concrete slurry raw material.

The edge of the screen 3 is provided with a flange 33, and the flange 33 covers the edges of the support section 31 and the filter section 32, so that the concrete slurry raw material can be effectively reduced from falling off from the edge of the screen 3 during filtering, and further the loss of the concrete slurry raw material can be reduced. In addition, the turn-ups 33 has seted up one at the one side that the filter segment 32 is close to pivot 321 and has arranged cinder notch 34, and then makes row cinder notch 34 be located the lowest of filter segment 32, and the grit that the filter segment 32 was held back carries out the direction discharge through this row cinder notch 34 and is convenient for operating personnel to the collection of surplus grit.

Still be provided with one on the lateral wall of agitator 1 and connect stone fill 7, connect stone fill 7 in this embodiment to pass through the bolt fastening in order being suitable for the grit of receiving through row's cinder notch 34 exhaust in the below of filter segment 32, when it is favorable to the grit to drop from screen cloth 3, not fall to the construction site in disorder to be convenient for the grit is concentrated in one and is handled.

The top of agitator 1 is equipped with at least one bracing piece 8, has seted up at least one mounting hole 62 on one side face (the outside face) that apron 6 deviates from screen cloth 3, and the one end that agitator 1 was kept away from to bracing piece 8 is suitable for the joint to support apron 6 in mounting hole 62. When apron 6 was opened, the bracing piece 8 joint supported fixedly apron 6 in mounting hole 62, had increased apron 6's structural stability from this, supported screen cloth 3 for apron 6 and provided good supporting role. In this embodiment, two support rods 8 are spaced along the X axis, two mounting holes 62 are opened on the cover plate 6, and the two sets of support rods 8 are matched with the mounting holes 62 to stably fix the cover plate 6.

The top of the stirring barrel 1 is provided with a supporting seat 14, one end of the supporting rod 8 is hinged on the supporting seat 14, and the other end of the supporting rod 8 is suitable for being clamped in the mounting hole 62 in a rotating mode by taking the supporting seat 14 as a circle center. The bracing piece 8 is articulated with agitator 1 through supporting seat 14, can effectively prevent losing of bracing piece 8, can receive again when not using bracing piece 8 and close at agitator 1 top, avoids bracing piece 8 to be in the supported state and produces the interference to operating personnel's work always.

The implementation principle of the concrete thick liquid mixer of the embodiment of this application does:

when the concrete slurry raw material needs to be filtered, the cover plate 6 is upwards turned to the feeding hole 12 by taking the hinge point of the cover plate and the stirring barrel 1 as the circle center and is opened to give way for the screen 3, so that the screen 3 is upwards turned to the position covering the feeding hole 12 by taking the rotating shaft 321 as the circle center and is abutted against the cover plate 6, the concrete slurry raw material is directly fallen into the stirring barrel 1 through the feeding hole 12 after being filtered by the screen 3, and the filtering function of the stirring machine is realized. At this time, the cover plate 6 can support the side of the screen 3 away from the rotating shaft 321, thereby increasing the stability of the screen 3.

After the stirring barrel 1 finishes feeding, the cover plate 6 is turned downwards to close the feeding port, and the flying dust generated during the stirring of the raw materials is reduced and flows out of the stirring barrel 1, so that the neatness of the concrete slurry preparation environment is ensured.

When the screen cloth 3 is damaged, the screen cloth 3 can be detached for replacement only by detaching the rotating shaft 321 from the clamping groove 131, the detaching process of an operator can be reduced, and the replacement efficiency of the screen cloth 3 is effectively improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a concrete thick liquid mixer which characterized in that: including agitator (1) and screen cloth (3), a feed inlet (12) have been seted up at the top of agitator (1), agitator (1) is in one side of feed inlet (12) is equipped with roating seat (13), draw-in groove (131) have been seted up on roating seat (13), one side of screen cloth (3) is equipped with and is suitable for the card to go into pivot (321) of draw-in groove (131), screen cloth (3) be suitable for with pivot (321) overturn for the centre of a circle to the lid in the top of feed inlet (12).

2. The concrete slurry mixer according to claim 1, wherein: the top of the stirring barrel (1) is hinged with a cover plate (6) suitable for opening and closing the feed port (12), and the cover plate (6) and the screen (3) are respectively positioned at two opposite sides of the feed port (12); when concrete slurry raw materials need to be filtered, the cover plate (6) upwards turns over to the feed port (12) by taking the hinged point of the cover plate and the stirring barrel (1) as the circle center, and is opened, and the screen (3) upwards turns over to the position covering the feed port (12) by taking the rotating shaft (321) as the circle center and is abutted against the cover plate (6).

3. The concrete slurry mixer according to claim 2, wherein: the apron (6) orientation be equipped with support bar (61) on a curb plate of screen cloth (3), work as screen cloth (3) upset extremely with when apron (6) offset, support bar (61) are supported the bottom surface of screen cloth (3).

4. The concrete slurry mixer according to claim 2, wherein: the screen cloth (3) includes support section (31) and fillter (32), establish in pivot (321) fillter (32) bottom surface is kept away from one side of support section (31), support section (31) are connected fillter (32) are kept away from one side of pivot (321) and are suitable for the upset to with apron (6) offset.

5. The concrete slurry mixer according to claim 4, wherein: the filtering section (32) is obliquely arranged relative to the horizontal plane, and the supporting section (31) is connected to one side of the top of the filtering section (32).

6. The concrete slurry mixer according to claim 5, wherein: the screen cloth (3) are equipped with a turn-ups (33) along its border, turn-ups (33) are in fillter section (32) are close to slag discharging port (34) have been seted up to one side of pivot (321), the grit that fillter section (32) held back passes through slag discharging port (34) are discharged.

7. The concrete slurry mixer according to claim 6, wherein: be provided with on the lateral wall of agitator (1) and connect stone fill (7), it establishes to connect stone fill (7) the below of filter segment (32) is in order to be suitable for to receive the process the grit that slag tap (34) was discharged.

8. The concrete slurry mixer according to claim 2, wherein: the top of agitator (1) is equipped with at least one bracing piece (8), apron (6) deviate from at least one mounting hole (62) have been seted up on one side face of screen cloth (3), bracing piece (8) are kept away from the one end of agitator (1) is suitable for the joint to be in support apron (6) in mounting hole (62).

9. The concrete slurry mixer according to claim 8, wherein: the top of agitator (1) is equipped with supporting seat (14), the one end of bracing piece (8) articulates on supporting seat (14), the other end of bracing piece (8) be suitable for with supporting seat (14) are the rotatory card of centre of a circle and are gone into in mounting hole (62).

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