Grouting agent stirring device
By designing a grouting agent mixing device with an up-and-down movable stirring paddle and an adjustable brush assembly, the problems of uneven mixing and low efficiency were solved, achieving full and efficient mixing of the grouting agent.
Patent Information
- Application Number
- CN202423178773.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-23
AI Technical Summary
In existing planetary mixers, the mixing blades have limited contact with the upper layer of grouting agent during mixing, resulting in uneven mixing and low efficiency.
Design a grouting agent mixing device, which adopts a mixing component with a mixing paddle that can move up and down, and is equipped with an electric brush assembly to automatically adjust the position of the mixing paddle, so as to ensure that the mixing paddle is kept at the lowest position when the grouting dosage is small.
It achieves full contact between the mixing paddle and the grouting agent, improving mixing efficiency, especially maintaining high-efficiency mixing even with a small amount of grouting agent.
Smart Images
Figure CN223669071U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of stirring, specifically relates to a grouting agent stirring device. BACKGROUND
[0002] Grouting agent refers to an additive specially used for mixing into cement or mortar, aiming at improving the flowability, cohesiveness, expansibility and other characteristics of the grout, ensuring that it can be smoothly injected into the areas such as cracks and pores, and achieving the effect of plugging and reinforcement. It is usually a single additive in the form of powder, liquid or granules, used to enhance the performance of grouting material.
[0003] Problems existing in the prior art:
[0004] In the existing planetary mixer, the stirring paddle is generally located at the bottom of the stirring barrel and rotates along the fixed track. When there is a large amount of grouting agent in the stirring barrel, the stirring paddle has less contact with the upper layer of grouting agent, which makes the stirring uneven and reduces the stirring efficiency. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a grouting agent stirring device, which can realize the up-down movement of the stirring paddle when the stirring paddle stirs the grouting agent in the stirring barrel, so that the grouting agent in the stirring barrel can be more fully contacted with the stirring paddle, and the stirring paddle can be quickly adjusted to the lowest position when there is little grouting agent.
[0006] The technical scheme adopted by the utility model is as follows:
[0007] A grouting agent stirring device comprises a stirring barrel, a support frame fixedly connected to the bottom of the stirring barrel, a rotating motor fixedly connected to the middle position of the bottom of the stirring barrel, a discharge switch arranged on one side of the stirring barrel, and a stirring assembly fixedly connected to the inside of the top end of the stirring barrel.
[0008] The stirring assembly comprises a stirring shell, the output end of the rotating motor extends to the inside of the stirring barrel and is fixedly connected to the bottom of the stirring shell, a driving motor is fixedly connected to the inside middle position of the stirring shell, the output end of the driving motor is fixedly connected with a main gear, stirring paddles are vertically and slidingly installed around the stirring shell corresponding to the main gear, driving gears are fixedly connected to the positions of the stirring paddles corresponding to the main gear, and a sliding gear is rotationally installed between the positions of the main gear and the driving gears corresponding to the main gear and the driving gears in the stirring shell.
[0009] The top of the stirring shell is provided with a reciprocating driving assembly, the reciprocating driving assembly comprises a reciprocating motor, the output end of the reciprocating motor is fixedly connected with a reciprocating wheel disc, one side of the reciprocating wheel disc is fixedly connected with a reciprocating pin, the top of a plurality of stirring paddles is fixedly connected with a reciprocating connecting disc, the reciprocating connecting disc is provided with a sliding groove at the position corresponding to the reciprocating pin, and the reciprocating pin is slidably installed in the sliding groove.
[0010] The main gear is in meshing connection with the sliding gear, and the driving gear is in meshing connection with the main gear and is vertically and slidably installed.
[0011] The electric brush assembly comprises an electric brush shell, the electric brush shell is fixedly connected with the driving motor, a sliding contact brush is vertically and slidably installed in the electric brush shell, and a contact spring is fixedly connected between the sliding contact brush and the inner wall of the electric brush shell.
[0012] The outer side of the stirring shell is provided with a wall brush at the position corresponding to the inner wall of the stirring barrel, and the stirring shell and the wall brush are fixedly connected through a connecting rod.
[0013] The utility model discloses the technical effect achieved is:
[0014] The utility model discloses, can realize when stirring the paddle to the pressure grouting agent in stirring barrel, the paddle can be under the action of reciprocating drive assembly, and the paddle moves up and down like this can make the pressure grouting agent in stirring barrel and the paddle contact more fully, and the stirring efficiency increases.
[0015] The utility model discloses, through the design of electric brush assembly can when the pressure grouting agent in stirring barrel is less, the paddle can quickly drop to the limit position and the position nearest to the bottom of stirring barrel, prevent the paddle position from being too high and make the efficiency reduce when stirring small amount pressure grouting agent. DRAWINGS
[0016] Figure 1 It is the whole structure schematic diagram of the utility model;
[0017] Figure 2 It is the local enlarged structure schematic diagram in the utility model;
[0018] Figure 3 It is the local structure sectional view in the utility model;
[0019] Figure 4 It is the structure schematic diagram of reciprocating drive assembly in the utility model;
[0020] Figure 5 It is the structure sectional view of electric brush assembly in the utility model.
[0021] In the drawings, the component list represented by each sign is as follows:
[0022] 1, stirring barrel; 2, discharge switch; 3, support frame; 4, stirring assembly; 5, rotating motor; 401, stirring shell; 402, reciprocating connecting disc; 403, stirring paddle; 404, drive gear; 405, drive motor; 406, main gear; 407, sliding gear; 408, wall brush; 410, reciprocating drive assembly; 411, reciprocating motor; 412, reciprocating disc; 413, reciprocating rod; 420, brush assembly; 421, sliding contact brush; 422, brush shell; 423, contact spring. DETAILED DESCRIPTION
[0023] In order to make the purpose and advantages of the utility model more clear and obvious, the utility model is specifically described below in combination with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the specific protection scope requested by the utility model.
[0024] As Figures 1-3 shown, a kind of grouting agent stirring device, comprising: stirring barrel 1, the bottom of stirring barrel 1 is fixedly connected with support frame 3, the bottom middle position of stirring barrel 1 is fixedly connected with rotating motor 5, one side of stirring barrel 1 is provided with discharge switch 2, the top inside of stirring barrel 1 is fixedly connected with stirring assembly 4;Wall brush 408 is provided at the position of the outside of stirring shell 401 corresponding the inner wall of stirring barrel 1, and stirring shell 401 is fixedly connected with wall brush 408 by connecting rod.
[0025] Wherein, when needing to stir grouting agent, first, grouting agent is poured into the inside of stirring barrel 1, then rotating motor 5 is started to rotate, to drive stirring shell 401 to rotate, to drive wall brush 408 to stir grouting agent in the inner wall of stirring barrel 1, then drive motor 405 is started to drive stirring paddle 403 to rotate to fully stir grouting agent.
[0026] Referring to the drawings Figures 2-3 , stirring assembly 4 includes stirring shell 401, the output end of rotating motor 5 extends to the inside of stirring barrel 1 and is fixedly connected with the bottom of stirring shell 401, the inside middle position of stirring shell 401 is fixedly connected with drive motor 405, the output end of drive motor 405 is fixedly connected with main gear 406, stirring paddle 403 is vertically slidably installed around the four sides of stirring shell 401 corresponding main gear 406, drive gear 404 is fixedly connected at the position of stirring paddle 403 corresponding main gear 406, and sliding gear 407 is rotatably installed at the position between main gear 406 and drive gear 404 of stirring shell 401;Main gear 406 is meshingly connected with sliding gear 407, and drive gear 404 is meshingly connected with main gear 406 and is vertically slidably installed.
[0027] According to the above structure, when the rotating motor 5 is started, the whole stirring assembly 4 will rotate, at this time, the driving motor 405 is started to drive the main gear 406 to rotate, when the main gear 406 rotates, the sliding gear 407 also rotates, and the driving gear 404 connected with the sliding gear 407 rotates together with the stirring paddle 403 to fully stir the pressure agent.
[0028] Referring to the drawings Figures 4-5 The top of the stirring shell 401 is provided with a reciprocating driving assembly 410, the reciprocating driving assembly 410 comprises a reciprocating motor 411, the output end of the reciprocating motor 411 is fixedly connected with a reciprocating wheel disc 412, one side of the reciprocating wheel disc 412 is fixedly connected with a reciprocating pin 413, the top of a plurality of stirring paddles 403 is fixedly connected with a reciprocating connecting disc 402, the reciprocating connecting disc 402 is provided with a sliding groove corresponding to the position of the reciprocating pin 413, the reciprocating pin 413 is slidingly installed in the sliding groove, and the driving motor 405 is provided with a brush assembly 420 corresponding to the position below the reciprocating wheel disc 412; the brush assembly 420 comprises a brush shell 422, the brush shell 422 is fixedly connected with the driving motor 405, a sliding contact brush 421 is slidingly installed in the brush shell 422 in the vertical direction, and the sliding contact brush 421 and the inner wall of the brush shell 422 are fixedly connected with a contact spring 423.
[0029] According to the above structure, when the amount of the pressure agent put into the stirring barrel 1 is relatively large, the reciprocating motor 411 can be started to drive the reciprocating wheel disc 412 to rotate, at this time, the reciprocating pin 413 fixedly connected with the reciprocating wheel disc 412 performs circular motion, drives the reciprocating connecting disc 402 to reciprocate up and down, and the stirring paddle 403 fixedly connected below the reciprocating connecting disc 402 also reciprocates up and down, so that the movement range is larger, and the large amount of pressure agent in the stirring barrel 1 is fully stirred, when the amount of the pressure agent put into the stirring barrel 1 is relatively small, the sliding contact brush 421 can be electrified, when the reciprocating pin 413 contacts the sliding contact brush 421, a passage is formed, an electric signal is transmitted, the reciprocating motor 411 is controlled to stop working through the DLC, and the stirring paddle 403 is kept at the position closest to the bottom of the stirring barrel 1, so that the small amount of pressure agent is conveniently stirred.
[0030] The working principle of the utility model is as follows: when the pressure agent needs to be stirred, the pressure agent is first poured into the stirring barrel 1, then the rotating motor 5 is started to rotate, so that the stirring shell 401 is driven to rotate, the wall brush 408 stirs the pressure agent on the inner wall of the stirring barrel 1, then the driving motor 405 is started to drive the stirring paddle 403 to rotate to fully stir the pressure agent.
[0031] When the amount of the pressure agent put into the stirring barrel 1 is relatively large, the reciprocating motor 411 can be started to rotate the reciprocating wheel disc 412, drive the reciprocating connecting disc 402 to move up and down, and drive the stirring slurry 403 fixedly connected below the reciprocating connecting disc 402 to move up and down, so that the movement range is larger, thereby fully stirring the large amount of pressure agent in the stirring barrel 1.
[0032] The above only describes the preferred embodiments of the present application, and it should be noted that for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should be considered as the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, unless otherwise specified and limited.
Claims
1. A grout mixer, characterized by Include: The stirring barrel (1), the bottom of the stirring barrel (1) is fixedly connected with a support frame (3), the middle position of the bottom of the stirring barrel (1) is fixedly connected with a rotating motor (5), one side of the stirring barrel (1) is provided with a discharge switch (2), the top end of the stirring barrel (1) is fixedly connected with a stirring assembly (4) inside; The stirring assembly (4) includes a stirring shell (401), the output end of the rotating motor (5) extends to the inside of the stirring barrel (1) and is fixedly connected with the bottom of the stirring shell (401), the inside middle position of the stirring shell (401) is fixedly connected with a drive motor (405), the output end of the drive motor (405) is fixedly connected with a main gear (406), the stirring shell (401) is vertically slidably installed with a stirring paddle (403) around the main gear (406), the position of the stirring paddle (403) corresponding to the main gear (406) is fixedly connected with a drive gear (404), the stirring shell (401) is rotatably installed with a sliding gear (407) between the position corresponding to the main gear (406) and the drive gear (404); The top of the stirring shell (401) is provided with a reciprocating drive assembly (410), the reciprocating drive assembly (410) includes a reciprocating motor (411), the output end of the reciprocating motor (411) is fixedly connected with a reciprocating wheel disc (412), one side of the reciprocating wheel disc (412) is fixedly connected with a reciprocating rod (413), the top of a plurality of stirring paddles (403) is fixedly connected with a reciprocating connecting disc (402), the reciprocating connecting disc (402) is provided with a sliding groove corresponding to the position of the reciprocating rod (413), the reciprocating rod (413) is slidably installed with the sliding groove, the drive motor (405) is provided with a brush assembly (420) corresponding to the position below the reciprocating wheel disc (412).
2. A grout mixing apparatus as claimed in claim 1, wherein: The main gear (406) is meshed with the sliding gear (407), the drive gear (404) is meshed with the main gear (406) and is vertically slidably installed.
3. A compaction agent mixing apparatus according to claim 1, wherein: The brush assembly (420) includes a brush shell (422), the brush shell (422) is fixedly connected with the drive motor (405), the inside of the brush shell (422) is vertically slidably installed with a sliding contact brush (421), the sliding contact brush (421) is fixedly connected with a contact spring (423) between the inner wall of the brush shell (422).
4. A grout mixing apparatus as claimed in claim 1, wherein: The outside of the stirring shell (401) is provided with a wall brush (408) corresponding to the position of the inner wall of the stirring barrel (1), the stirring shell (401) is fixedly connected with the wall brush (408) through a connecting rod.