Stirring device for producing concrete water reducing agent

Abstract

The utility model relates to a stirring device for concrete water reducing agent production, which belongs to the technical field of concrete water reducing agent production equipment and comprises a bottom plate, a telescopic rod is fixedly connected to the top of the bottom plate, a transverse plate is fixedly connected to the top of the telescopic rod, and a support frame is fixedly connected to the top of the bottom plate. According to the stirring device for concrete water reducing agent production, when a water reducing agent is produced, after raw materials are conveyed into the stirring box, a telescopic rod is started to drive a transverse plate to move downwards, so that the stirring box is limited and fixed by two limiting columns, then a motor is started to drive a transmission rod to rotate, and a sleeve also rotates along with the transmission rod; the stirring rod is driven to rotate and stir raw materials, the sleeve slides up and down while rotating due to the fact that the stirring rod is hinged to the sleeve during rotation, the stirring rod is driven to swing up and down, the effect of fully stirring the raw materials is achieved, and auxiliary fan blades connected with a rotating disc at the bottom conduct normal stirring on the raw materials. Finally, the effect of more uniform raw material mixing is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete water reducing agent production equipment technical field, concretely is a kind of stirring device for concrete water reducing agent production. BACKGROUND

[0002] Water reducing agent is a kind of concrete additive that can reduce mixing water consumption under the condition of maintaining the slump of concrete basically, mostly belongs to anionic surfactant, such as lignosulfonate, naphthalenesulfonate formaldehyde polymer, etc., in the production and manufacturing process of water reducing agent, the corresponding stirring device needs to be used to stir the raw materials of water reducing agent.

[0003] According to Chinese patent CN212348587U, a kind of stirring device for concrete water reducing agent production, when user needs to use stirring device to stir the raw materials of water reducing agent, at this time, sufficient water reducing agent raw materials can be input into the inside of stirring box body through feed pipe, at this time, the fixed sleeve can be rotated by the rotation of driving motor, the linkage rod can be rotated by the rotating fixed sleeve, the stirring rod can be rotated by the rotating linkage rod, the stirring rod can be rotated at this time, the water reducing agent raw materials in stirring box body are stirred and handled, and when the screw rod rotates, the screw rod and the screw sleeve can be threaded with the cooperation of work, the screw sleeve is vertically displaced, the crushing plate is vertically displaced by the vertically displaced screw sleeve, the guide block is vertically displaced by the vertically displaced crushing plate, the guide block is vertically displaced at this time, the baffle is compressed, the baffle is vertically displaced by the elasticity of push spring at this time, when the baffle is located below discharge pipe, the water reducing agent raw materials in stirring box body will be discharged through discharge pipe, and at the same time, the water reducing agent raw materials adhered together will be retained on the top of metal wire mesh, the water reducing agent raw materials retained on the top of metal wire mesh will be compressed by crushing plate at this time, so that the water reducing agent raw materials retained on the top of metal wire mesh are broken down, so that the water reducing agent raw materials adhered together are powdered, so that the water reducing agent raw materials pass through metal wire mesh, and the working performance of stirring device is improved.

[0004] The above device has poor stirring effect when stirring water reducing agent production, the area of contact with raw materials is limited, and the cuttings in the raw materials are not well separated, and the spring connection is used for discharging, which is prone to leakage, reducing the safety of use, so a stirring device for concrete water reducing agent production is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of stirring device for concrete water reducing agent production, with the advantages of rotating and cutting raw materials in an up-and-down fluctuation manner, better stirring effect, and less likelihood of clumping, etc., solving the problem of limited contact area between the existing water reducing agent production stirring rod and raw materials, not well cutting the raw materials, and the spring connection for discharging, prone to leakage, reducing the safety of use.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of stirring device for concrete water reducing agent production, including bottom plate, the top of the bottom plate is fixedly connected with telescopic link, the top of the telescopic link is fixedly connected with horizontal plate, the top of the bottom plate is fixedly connected with support frame, the top of the support frame is movably connected with stirring box, the bottom of the horizontal plate is provided with stirring assembly;

[0007] The stirring assembly includes a motor, the motor is fixedly connected to the top of the horizontal plate, the output end of the motor is fixedly connected with transmission rod, the outer surface of the transmission rod is slidably connected with sleeve, the outer surface of the sleeve is hinged with movable block, the outer surface of the movable block is fixedly connected with stirring rod, the bottom of the transmission rod is fixedly connected with rotating disc, the top of the rotating disc is fixedly connected with limit support block, the outer surface of the rotating disc is detachably connected with auxiliary fan blade.

[0008] Further, the bottom of the horizontal plate is fixedly connected with mounting plate, the inside of the mounting plate is elastically connected with limit column, and the stirring box is detachably connected through the limit column.

[0009] Further, the front of the stirring box is hinged with sealing door, the bottom of the stirring box is fixedly connected with discharge pipe, and the outer surface of the discharge pipe is fixedly connected with valve.

[0010] Further, the outer surface of the transmission rod is provided with vertical sliding groove, the sleeve is slidably connected with the transmission rod through the vertical sliding groove, and the top and bottom of the sleeve are fixedly connected with limit baffle.

[0011] Further, the outer surface of the transmission rod is fixedly connected with limit ring, the sleeve and the limit ring are fixedly connected with spring, and the spring is sleeved on the outer surface of the transmission rod.

[0012] Further, the outer surface of the stirring rod is fixedly connected with a plurality of stirring blades, the outer surface of the rotating disc is fixedly connected with a plurality of connecting columns, and the auxiliary fan blade is detachably connected with the rotating disc through a plurality of connecting columns.

[0013] Compared with the prior art, the technical scheme of the present application has the following advantages:

[0014] 1. The concrete water reducing agent production stirring device, when the water reducing agent is in production, the raw materials are transmitted to the inside of the stirring box, the telescopic rod is started to drive the transverse plate to move downward, the two limiting columns are used for limiting and fixing the stirring box, then the motor is started to drive the transmission rod to rotate, and then the sleeve also rotates, the stirring rod is driven to rotate and stir the raw materials, and because the stirring rod and the sleeve are hinged, the sleeve also slides up and down during rotation, the stirring rod is driven to oscillate up and down, the raw materials are fully stirred, the auxiliary fan blades connected with the rotating disc at the bottom normally stir the raw materials, and finally the raw materials are mixed more uniformly.

[0015] 2. The concrete water reducing agent production stirring device, by setting the limiting ring and the limiting baffle, the movement stroke of the sleeve can be limited when the sleeve slides up and down, and the existence of the limiting support block ensures that the sleeve moves up and down as much as possible to avoid the stirring rod from impacting the surface of the auxiliary fan blade, thereby causing damage and affecting the subsequent stirring operation, and the safety of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a main sectional view of the utility model structure;

[0017] Fig. 2 It is a three-dimensional view of the utility model structure;

[0018] Fig. 3 It is a front view of the stirring box of the utility model structure.

[0019] In the drawing: 1, bottom plate; 2, telescopic rod; 3, transverse plate; 4, motor; 5, transmission rod; 6, support frame; 7, stirring box; 8, sleeve; 9, movable block; 10, stirring rod; 11, limiting baffle; 12, spring; 13, rotating disc; 14, limiting support block; 15, auxiliary fan blade; 16, mounting plate; 17, limiting column; 18, sealing door. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figs. 1-3The embodiment is a stirring device for producing a concrete water reducing agent, comprising a bottom plate 1, a telescopic rod 2 fixedly connected to the top of the bottom plate 1, a horizontal plate 3 fixedly connected to the top of the telescopic rod 2, a supporting frame 6 fixedly connected to the top of the bottom plate 1, a stirring box 7 movably connected to the top of the supporting frame 6, a sealing door 18 hingedly connected to the front of the stirring box 7, a discharge pipe fixedly connected to the bottom of the stirring box 7, a valve fixedly connected to the outer surface of the discharge pipe, an installation plate 16 fixedly connected to the bottom of the horizontal plate 3, a limiting column 17 elastically connected to the inside of the installation plate 16, and the stirring box 7 is detachably connected through the limiting column 17.

[0022] The bottom of the horizontal plate 3 is provided with a stirring assembly; the stirring assembly comprises a motor 4 fixedly connected to the top of the horizontal plate 3, a transmission rod 5 fixedly connected to the output end of the motor 4, a limiting ring fixedly connected to the outer surface of the transmission rod 5, a sleeve 8 slidably connected to the outer surface of the transmission rod 5, a vertical sliding groove formed in the outer surface of the transmission rod 5, and a limiting baffle 11 fixedly connected to the top and the bottom of the sleeve 8.

[0023] The outer surface of the sleeve 8 is hingedly connected with a movable block 9, the outer surface of the movable block 9 is fixedly connected with a stirring rod 10, the outer surface of the stirring rod 10 is fixedly connected with a plurality of stirring blades, a spring 12 is fixedly connected between the sleeve 8 and the limiting ring, and the spring 12 is sleeved on the outer surface of the transmission rod 5.

[0024] The bottom of the transmission rod 5 is fixedly connected with a rotating disc 13, the top of the rotating disc 13 is fixedly connected with a limiting support 14, the outer surface of the rotating disc 13 is detachably connected with an auxiliary fan blade 15, the outer surface of the rotating disc 13 is fixedly connected with a plurality of connecting columns, and the auxiliary fan blade 15 is detachably connected with the rotating disc 13 through the plurality of connecting columns.

[0025] In the embodiment, the limiting ring and the limiting baffle 11 are arranged to limit the stroke of the sleeve 8 when it moves up and down, and the limiting support 14 is arranged to prevent the stirring rod 10 from colliding with the surface of the auxiliary fan blade 15 when the sleeve 8 moves up and down, thereby avoiding damage to the auxiliary fan blade 15 and improving the safety of the device.

[0026] The working principle of the above embodiment is as follows:

[0027] The mixing device for concrete water reducing agent production, when the water reducing agent is in production, the raw materials are transported to the inside of the mixing box 7, the telescopic rod 2 is started to drive the horizontal plate 3 to move downwards, so that the two limiting columns 17 limit and fix the mixing box 7, then the motor 4 is started to drive the transmission rod 5 to rotate, and then the sleeve 8 also rotates, drives the stirring rod 10 to rotate and stir the raw materials, and because the stirring rod 10 and the sleeve 8 are hinged, the sleeve 8 also slides up and down during rotation, drives the stirring rod 10 to swing up and down, achieves the effect of fully stirring the raw materials, and the auxiliary fan blades 15 connected with the rotating disc 13 at the bottom normally stir the raw materials, finally realize the effect that the raw materials are mixed more uniformly.

[0028] It should be noted that the standard parts used in the application can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the mature bolt, rivet, welding and the like in the prior art, the conventional means, and the mechanical, part and device adopt the conventional type in the prior art; plus the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here, and the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0029] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the sentence "including a…" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0030] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A mixing device for producing concrete water-reducing agent, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a telescopic rod (2), the top of the telescopic rod (2) is fixedly connected to a horizontal plate (3), the top of the base plate (1) is fixedly connected to a support frame (6), the top of the support frame (6) is movably connected to a mixing tank (7), and a mixing assembly is provided at the bottom of the horizontal plate (3). The stirring assembly includes a motor (4), which is fixedly connected to the top of the horizontal plate (3). The output end of the motor (4) is fixedly connected to a transmission rod (5). A sleeve (8) is slidably connected to the outer surface of the transmission rod (5). A movable block (9) is hinged to the outer surface of the sleeve (8). A stirring rod (10) is fixedly connected to the outer surface of the movable block (9). A rotating disk (13) is fixedly connected to the bottom of the transmission rod (5). A limit support block (14) is fixedly connected to the top of the rotating disk (13). An auxiliary fan blade (15) is detachably connected to the outer surface of the rotating disk (13).

2. The mixing device for producing concrete water-reducing agent according to claim 1, characterized in that: The bottom of the horizontal plate (3) is fixedly connected to an installation plate (16), and the interior of the installation plate (16) is elastically connected to a limiting post (17). The mixing tank (7) is detachably connected through the limiting post (17).

3. The mixing device for producing concrete water-reducing agent according to claim 1, characterized in that: The front of the mixing tank (7) is hinged with a sealing door (18), and the bottom of the mixing tank (7) is fixedly connected with a discharge pipe, and the outer surface of the discharge pipe is fixedly connected with a valve.

4. The mixing device for producing concrete water-reducing agent according to claim 1, characterized in that: The outer surface of the transmission rod (5) is provided with a vertical sliding groove, and the sleeve (8) is slidably connected to the transmission rod (5) through the vertical sliding groove. Limiting baffles (11) are fixedly connected to the top and bottom of the sleeve (8).

5. A mixing device for producing concrete water-reducing agent according to claim 1, characterized in that: A limiting ring is fixedly connected to the outer surface of the transmission rod (5), and a spring (12) is fixedly connected between the sleeve (8) and the limiting ring. The spring (12) is sleeved on the outer surface of the transmission rod (5).

6. The mixing device for producing concrete water-reducing agent according to claim 1, characterized in that: The outer surface of the stirring rod (10) is fixedly connected with several stirring blades, the outer surface of the rotating disk (13) is fixedly connected with several connecting columns, and the auxiliary fan blade (15) is detachably connected to the rotating disk (13) through several connecting columns.

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