Mixing equipment for concrete admixture grinding aid

Abstract

The utility model discloses concrete admixture grinding aid mixing equipment which comprises a barrel body, a stirring paddle positioned in the barrel body, a cover plate positioned on the barrel body and a driving part positioned on the cover plate, and the driving part is connected with the cover plate through a connecting shaft. The connecting shaft comprises an upper shaft section connected with the output end of the driving part and a lower shaft section connected with one end of the stirring paddle; a connecting boss is arranged at the lower end of the upper shaft section, a connecting concave disc is arranged at the upper end of the lower shaft section, a plurality of buckling blocks are arranged on the outer side face of the connecting boss in the circumferential direction, and a plurality of buckling grooves matched with the buckling blocks are formed in the inner side face of the connecting concave disc in the circumferential direction. A detachable positioning and supporting part is also arranged between the driving part and the cover plate; and a lifting appliance is arranged above the driving part. The upper shaft section and the lower shaft section are separately arranged, the lifting hook of the lifting machine hooks the lifting appliance, the driving part containing the driving motor is lifted, then the driving motor can be separated, a worker only needs to wash the cover plate and the stirring paddle by using a high-pressure water gun, cleaning is more convenient, efficiency is improved, and cleaning is thorough.

Description

TECHNICAL FIELD

[0001] The utility model belongs to concrete technical field, concretely is a kind of mixing equipment of concrete admixture grinding aid. BACKGROUND

[0002] Ordinary concrete is composed of cement, sand, stone and water, adding admixture can improve the performance of concrete, grinding aid can activate the activity of admixture, increase the admixture content, and then greatly improve the performance of concrete.

[0003] In the prior art, the concrete admixture grinding aid mixing equipment generally directly puts cement, sand and grinding aid into the mixing box, although it can complete mixing, but the adhesion of mixed materials itself, it is easy to adhere to the inner wall of stirring barrel and stirring paddle, when cleaning or maintaining, the worker needs to disassemble the equipment and hoist out the stirring paddle for easy cleaning, the stirring paddle is usually integrated with the cover plate and the driving motor thereon, to avoid water entering the motor when cleaning, the worker needs to be more careful when using high-pressure water gun, so that the efficiency is greatly reduced, and without water gun, the adhered mixed materials are not easy to wipe off, and cleaning is not thorough. SUMMARY

[0004] The utility model discloses in order to overcome the shortcoming that exists in prior art, provide a kind of mixing equipment of concrete admixture grinding aid.The utility model is by separating the upper shaft section and lower shaft section, the lifting hook of hoist is hung with lifting appliance, the driving part containing driving motor is lifted, driving motor can be separated, worker uses high-pressure water gun only needs to flush cover plate and stirring paddle, reach cleaning more convenient, improve efficiency, clean thoroughly effect.

[0005] In order to achieve the above purpose, the utility model adopts the technical scheme that a kind of mixing equipment of concrete admixture grinding aid, including barrel body, the stirring paddle in barrel body, the cover plate on barrel body and the driving part on cover plate, the driving part is connected between cover plate by connecting shaft, the connecting shaft includes the upper shaft section being connected with the output end of driving part and the lower shaft section being connected with one end of stirring paddle;The lower end of the upper shaft section is equipped with connecting boss, the upper end of the lower shaft section is equipped with connecting recess, the outer side of the connecting boss is circumferentially equipped with a plurality of buckling blocks, the inner side of the connecting recess is circumferentially equipped with a plurality of buckling grooves matched with buckling block;The driving part and cover plate are further equipped with detachable positioning support part;Driving part upper is equipped with lifting appliance.

[0006] Preferably, the positioning support part includes a base disposed on the cover plate and a fixed seat disposed below the driving part, the upper shaft section passes through the fixed seat and is rotatably disposed, and the lower shaft section passes through the base and is rotatably disposed;The base is provided with a plurality of edges, and the fixed seat is provided with a clamping groove matched with the edges.

[0007] Preferably, the positioning support part is further provided with a pressing mechanism, the pressing mechanism comprises a plurality of vertical rods rotatably arranged on the fixed seat, and the outer periphery of the base is provided with a flange, and the lower end of the vertical rod is horizontally provided with a stop bar abutting against the lower surface of the flange.

[0008] Preferably, the upper end of each of the plurality of vertical rods is provided with a gear, and a toothed belt is sleeved outside the plurality of gears.

[0009] Preferably, the lifting appliance comprises a connecting rod and a connecting block, one end of the connecting rod is connected with the fixed seat, the other end of the connecting rod is connected with the connecting block, and a hook is rotatably arranged on the connecting block.

[0010] Compared with the prior art, the utility model has the advantages and positive effects that:

[0011] (1) the upper shaft section is connected with the driving part, the torque from the driving part is transmitted to the lower shaft section through the buckling block on the connecting convex platform buckling on the buckling groove on the connecting concave disc, and then the stirring paddle is driven to rotate and stir, the driving part containing the driving motor is hung up through the lifting hook of the lifting machine, the driving motor can be separated, the staff only needs to flush the cover plate and the stirring paddle by using the high-pressure water gun, which is more convenient, improves the efficiency, and cleans completely.

[0012] (2) the edge of the outer periphery of the base is matched with the clamping groove below the fixed seat, the connecting shaft is supported, and the circumferential rotation is limited, the base and the fixed seat can be freely separated, the use is convenient, and the installation is simple.

[0013] (3) one of the vertical rods is rotated, the other vertical rods are driven to rotate synchronously through the gear and toothed belt structure, the stop bar is buckled below the flange, and the overall upward and downward displacement is limited.

[0014] (4) the lifting appliance comprises a connecting rod and a connecting block, a hook is rotatably arranged on the connecting block, and the lifting is convenient and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front partial sectional view schematic diagram of the utility model;

[0016] Figure 2 It is Figure 1 It is a structure enlarged schematic diagram of the upper part of the cover plate;

[0017] Figure 3 It is a connecting shaft three-dimensional schematic diagram;

[0018] Figure 4 It is a positioning support part three-dimensional bottom view schematic diagram.

[0019] BRIEF DESCRIPTION OF DRAWINGS

[0020] 1-barrel body, 11-stirring paddle, 12-cover plate, 13-driving part;

[0021] 2-connecting shaft, 21-upper shaft segment, 22-connecting boss, 23-lower shaft segment, 24-connecting recess, 25-fastening block, 26-fastening groove;

[0022] 3-positioning support part, 31-fixing seat, 32-clamping groove, 33-base, 34-flange;

[0023] 4-pressing mechanism, 41-vertical rod, 42-stop bar, 43-gear, 44-toothed belt;

[0024] 5-lifting appliance, 51-connecting rod, 52-connecting block, 53-hook. DETAILED DESCRIPTION

[0025] In order to enable the above-mentioned purpose, features and advantages of the present application to be more clearly understood, the present application will be further described below in conjunction with the drawings and embodiments.

[0026] In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can also be implemented in other ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0027] EMBODIMENT

[0028] The following will be described in conjunction with the drawings Figures 1-4 The mixing device of a concrete admixture grinding aid in the embodiment is described as follows, as shown in Figure 1 and 3 including a barrel body 1, a stirring paddle 11 located in the barrel body 1, a cover plate 12 located on the barrel body 1 and a driving part 13 located on the cover plate 12, the driving part 13 and the cover plate 12 are connected through a connecting shaft 2, the connecting shaft 2 includes an upper shaft segment 21 connected with an output end of the driving part 13 and a lower shaft segment 23 connected with one end of the stirring paddle 11; a connecting boss 22 is arranged at a lower end of the upper shaft segment 21, a connecting recess 24 is arranged at an upper end of the lower shaft segment 23, a plurality of fastening blocks 25 are arranged on an outer side surface of the connecting boss 22 in a circumferential direction, a plurality of fastening grooves 26 matched with the fastening blocks 25 are arranged on an inner side surface of the connecting recess 24 in a circumferential direction; a detachable positioning support part 3 is further arranged between the driving part 13 and the cover plate 12; a lifting appliance 5 is arranged above the driving part 13.

[0029] The fastening blocks 25 on the connecting boss 22 are clamped on the fastening grooves 26 on the connecting recess 24, the torque from the driving part 13 is transmitted to the lower shaft segment 23 through the upper shaft segment 21, and then the stirring paddle 11 is driven to rotate and stir, the driving part 13 containing the driving motor is lifted by the lifting hook of the hoist, the driving motor can be separated, the staff only needs to flush the cover plate 12 and the stirring paddle 11 by using the high-pressure water gun, which is more convenient, improves the efficiency and completely cleans.

[0030] As Figure 2 and 4 shown, the positioning support part 3 includes a base 33 provided on the cover plate 12 and a fixing base 31 provided below the driving part 13, the upper shaft section 21 passes through the fixing base 31 and is rotationally arranged, and the lower shaft section 23 passes through the base 33 and is rotationally arranged; the outer periphery of the base 33 is provided with a plurality of edges, and the lower portion of the fixing base 31 is provided with a clamping groove 32 matched with the edges.

[0031] The edges of the outer periphery of the base 33 are matched with the clamping groove 32 below the fixing base 31 to support the connecting shaft 2 and limit the circumferential rotation, and the base 33 and the fixing base 31 can be freely separated, which is convenient to use and simple to install.

[0032] As Figure 2 shown, the positioning support part 3 is further provided with a pressing mechanism 4, the pressing mechanism 4 includes a plurality of vertical rods 41 rotationally arranged on the fixing base 31, the outer periphery of the base 33 is provided with a flange 34, and the lower end of the vertical rod 41 is horizontally provided with a stop bar 42 abutting below the flange 34. The upper end of each of the plurality of vertical rods 41 is provided with a gear 43, and the outer side of the plurality of gears 43 is sleeved with a toothed belt 44.

[0033] Rotating one of the vertical rods 41 drives the other vertical rods 41 to rotate synchronously through the gear 43 and the toothed belt 44 structure, and the stop bar 42 is clamped below the flange 34 to limit the overall upward and downward displacement.

[0034] As Figure 2 shown, the lifting appliance 5 includes a connecting rod 51 and a connecting block 52, one end of the connecting rod 51 is connected with the fixing base 31, the other end is connected with the connecting block 52, the connecting block 52 is rotationally provided with a hook 53, and the lifting is convenient and the operation is convenient.

[0035] In the description of the utility model, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of describing the utility model and not for the purpose of requiring the utility model to be constructed or operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In the utility model, "connection" should be understood broadly, for example, it can be connected, or it can be detachably connected; it can be directly connected, or it can be indirectly connected through an intermediate part, and the specific meaning of the above terms can be understood according to the specific circumstances for ordinary skilled persons in the art.

[0036] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification or equivalent change made to the above embodiments according to the technical essence of the present application still falls within the protection scope of the present application technical scheme.

Claims

1. A mixing device for a concrete admixture grinding aid, comprising a barrel (1), a stirring blade (11) located in the barrel (1), a cover plate (12) located on the barrel (1), and a driving portion (13) located on the cover plate (12), characterized in that, The driving part (13) is connected with the cover plate (12) through a connecting shaft (2), the connecting shaft (2) comprises an upper shaft section (21) connected with the output end of the driving part (13) and a lower shaft section (23) connected with one end of the stirring paddle (11); The lower end of the upper shaft section (21) is provided with a connecting boss (22), the upper end of the lower shaft section (23) is provided with a connecting recess (24), the outer side of the connecting boss (22) is circumferentially provided with a plurality of buckling blocks (25), and the inner side of the connecting recess (24) is circumferentially provided with a plurality of buckling grooves (26) matched with the buckling blocks (25); The driving part (13) and the cover plate (12) are further provided with a detachable positioning support part (3); the driving part (13) is provided with a lifting appliance (5) above.

2. A mixing apparatus for a concrete admixture grinding aid according to claim 1, wherein The positioning support part (3) comprises a base (33) arranged on the cover plate (12) and a fixing seat (31) arranged below the driving part (13), the upper shaft section (21) passes through the fixing seat (31) and is rotationally arranged, and the lower shaft section (23) passes through the base (33) and is rotationally arranged; The outer periphery of the base (33) is provided with a plurality of edges, and the lower portion of the fixing seat (31) is provided with a clamping groove (32) matched with the edges.

3. A concrete admixture grinding aid mixing apparatus according to claim 2, wherein, The positioning support part (3) is further provided with a pressing mechanism (4), the pressing mechanism (4) comprises a plurality of vertical rods (41) rotationally arranged on the fixing seat (31), the outer periphery of the base (33) is provided with a flange (34), and the lower end of the vertical rod (41) is horizontally provided with a blocking strip (42) abutting against the lower surface of the flange (34).

4. A concrete admixture grinding aid mixing apparatus according to claim 3, wherein, The upper end of each of the plurality of vertical rods (41) is provided with a gear (43), and the outer side of the plurality of gears (43) is sleeved with a toothed belt (44).

5. The mixing apparatus of claim 2, wherein, The lifting appliance (5) comprises a connecting rod (51) and a connecting block (52), one end of the connecting rod (51) is connected with the fixing seat (31), the other end is connected with the connecting block (52), and the connecting block (52) is rotationally provided with a hook (53).

Images