Cement mortar mixer
By designing a cement mortar mixer with lifting and flip functions, the existing mixer has solved the problems of poor mixing effect and inconvenient removal, and achieved a more complete cement mixing and more efficient mixing process.
Patent Information
- Application Number
- CN202420705001.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-04-08
AI Technical Summary
The existing cement mortar mixer has poor mixing effect, long stirring time, and the cement cannot be mixed quickly and fully, resulting in poor cement quality and inconvenient operation of removing cement mortar.
A cement mortar mixer is designed, which adopts a structure including a shell, a slider, a slider, a slider, a bearing plate, a fixture, a shaft, a mixing pot, a transmission rod, a drive motor, a flip mechanism and a transmission mechanism. The servo motor and a drive motor are controlled through the controller to realize the lifting and lowering of the mixing pot and the rotation of the mixing slurry, destroy the symmetry of the circulation circuit of the cement mortar, increase turbulent movement, and thereby improve the mixing efficiency.
More thorough mixing of cement mortar is achieved, mixing efficiency is improved, stirring time is shortened, and the removal process of cement mortar is simplified by flipping the mixing pot.
Smart Images
Figure CN222741766U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cement mortar production, in particular to a cement mortar mixer. Background Art
[0002] Cement mortar is a mortar made of cement, fine aggregate and water, that is, cement + sand + water, according to the needs; cement mortar mixer is a machine that mixes cement, sand and stone aggregate and water to make a concrete mixture. The existing mixer consists of a mixing pot and a stirring rod. The stirring paddle rotates to stir the cement in the mixing pot. The cement mortar is only stirred by the stirring rod, resulting in a general mixing effect of the cement mortar, and the stirring time is long, which cannot make the cement quickly and fully mixed, resulting in poor cement quality. In order to take out the cement mortar in the mixing pot, the mixing pot is generally unloaded from the mixer first, and then the cement mortar in the mixing pot is poured out. The operation of taking out the cement mortar is extremely inconvenient. For this reason, a cement mortar mixer is proposed. Utility Model Content
[0003] The purpose of the utility model is to provide a cement mortar mixer to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cement mortar mixer comprises a shell, an inner wall of the shell is provided with a slide groove, the inner wall of the slide groove is slidably connected to a slider, the side wall of the slider is fixedly connected to a receiving plate, the surface of the receiving plate is fixedly connected to a fixing piece, the side wall of the fixing piece is rotatably connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a stirring pot, the side wall of the shell is fixedly connected to an L-shaped plate, the lower surface of the protruding part of the L-shaped plate is rotatably connected to a transmission rod, the surface of the transmission rod is fixedly connected to a first stirring paddle and a second stirring paddle arranged evenly, and the first stirring paddle is inclined, the upper surface of the L-shaped plate is fixedly connected to a driving motor, the power output end of the driving motor is fixedly connected to one end of the transmission rod, and the side wall of the fixing piece is provided with a dumping stirring paddle. The turning mechanism of the pot, the bottom wall of the inner cavity of the shell is provided with a transmission mechanism of a lifting receiving plate, the turning mechanism includes gears, limit grooves, limit blocks, toothed plates and electric telescopic rods, the side wall of the fixed part is rotatably connected with a gear and one end of the gear is fixedly connected to the rotating shaft, the side wall of the fixed part is provided with a limit groove, the inner side wall of the limit groove is slidably connected with the limit block, the side wall of the limit block is fixedly connected with a toothed plate, the toothed plate is meshed with the gear, the transmission mechanism includes a bidirectional screw rod, a screw rod sleeve, a movable block, a first hinge, a connecting rod, a second hinge and a servo motor, the inner side wall of the shell is rotatably connected with a bidirectional screw rod, both ends of the bidirectional screw rod are threadedly connected with screw rod sleeves, the surface of the screw rod sleeve is fixedly connected with a movable block, and the surface of the movable block is fixedly connected with the first hinge.
[0005] As a preferred solution, the side wall of the fixing member is fixedly connected with an electric telescopic rod, and the movable end of the electric telescopic rod is fixedly connected with the toothed plate.
[0006] As a preferred solution, a second hinge is fixedly connected to the lower surface of the receiving plate, and a connecting rod is hinged between the second hinge and the first hinge.
[0007] As a preferred solution, a servo motor is fixedly connected to the side wall of the shell, and a power transmission end of the servo motor is fixedly connected to one end of the bidirectional lead screw.
[0008] As a preferred solution, a controller is fixedly connected to the side wall of the shell, and the drive motor, servo motor and electric telescopic rod are electrically connected to an external power supply through the controller.
[0009] Technical effects and advantages of the utility model:
[0010] 1. The servo motor is controlled by a controller. The rotation of the servo motor power output end drives the two-way screw to rotate. The rotation of the two-way screw drives the screw sleeve to move. The movement of the screw sleeve drives the movable block to move. The movement of the movable block drives the lower hinge to move. The movement of the lower hinge drives the connecting rod to rotate. The rotation of the connecting rod lifts the receiving plate, that is, the lifting of the stirring pot is realized, which is convenient for the connection between the stirring pot and the stirring paddle. The driving motor is controlled by a controller. The rotation of the driving motor power output end drives the transmission rod to rotate. The rotation of the transmission rod drives the first stirring paddle and the second stirring paddle to rotate, thereby realizing the stirring of the cement mortar. The simultaneous rotation of the first stirring paddle and the second stirring paddle destroys the symmetry of the cement mortar circulation loop, prevents the occurrence of circular motion, increases turbulent motion, and thus improves the mixing efficiency of the cement mortar, making the mixing more sufficient and the mixing efficiency high.
[0011] 2. The operation of the electric telescopic rod can be controlled by a controller. The movement of the movable end of the electric telescopic rod drives the tooth plate to move. The movement of the tooth plate drives the gear meshing with it to rotate. The rotation of the gear drives the rotating shaft to rotate. The rotation of the rotating shaft drives the stirring pot to rotate. The rotation of the stirring pot causes the pot body to tilt. The cement mortar in the stirring pot can be dumped by rotating the stirring pot, which is convenient for taking out the cement mortar in the inner stirring pot. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0013] Figure 2 For this utility model Figure 1 A magnified view of the structure in the middle.
[0014] Figure 3 It is a schematic diagram of the internal structure of the shell of the utility model.
[0015] Figure 4 For this utility model Figure 3 A magnified view of the structure at B in the middle.
[0016] In the figure: 1. housing; 2. controller; 3. slide; 4. slider; 5. receiving plate; 6. fixing part; 7. rotating shaft; 8. stirring pot; 9. gear; 10. limit groove; 11. limit block; 12. tooth plate; 13. electric telescopic rod; 14. L-shaped plate; 15. transmission rod; 16. first stirring paddle; 17. second stirring paddle; 18. driving motor; 19. bidirectional screw; 20. screw sleeve; 21. movable block; 22. first hinge; 23. connecting rod; 24. second hinge; 25. servo motor. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] The utility model provides Figure 1-4 The cement mortar mixer shown includes a shell 1, a slide groove 3 is provided on the inner wall of the shell 1, a slider 4 is slidably connected to the inner wall of the slide groove 3, a receiving plate 5 is fixedly connected to the side wall of the slider 4, a fixing member 6 is fixedly connected to the surface of the receiving plate 5, a rotating shaft 7 is rotatably connected to the side wall of the fixing member 6, a stirring pot 8 is fixedly connected to one end of the rotating shaft 7, an L-shaped plate 14 is fixedly connected to the side wall of the shell 1, a transmission rod 15 is rotatably connected to the lower surface of the protruding part of the L-shaped plate 14, a first stirring paddle 16 and a second stirring paddle 17 arranged evenly are fixedly connected to the surface of the transmission rod 15, and the first stirring paddle 16 is inclined, a driving motor 18 is fixedly connected to the upper surface of the L-shaped plate 14, and a power output end of the driving motor 18 is connected to the driving motor 18. One end of the transmission rod 15 is fixedly connected, and a flipping mechanism for tipping the stirring pot 8 is arranged on the side wall of the fixing part 6, and a transmission mechanism for lifting and lowering the receiving plate 5 is arranged on the bottom wall of the inner cavity of the shell 1; the driving motor 18 is controlled to operate by the controller 2, and the power output end of the driving motor 18 rotates to drive the transmission rod 15 to rotate, and the rotation of the transmission rod 15 drives the first stirring paddle 16 and the second stirring paddle 17 to rotate, thereby realizing the stirring of the cement mortar, and the simultaneous rotation of the first stirring paddle 16 and the second stirring paddle 17 destroys the symmetry of the cement mortar circulation loop, increases resistance, prevents the occurrence of circular motion, and increases turbulent motion, thereby improving the mixing efficiency of the cement mortar, making the stirring more sufficient and the mixing efficiency high.
[0019] In this embodiment, the flip mechanism includes a gear 9, a limiting groove 10, a limiting block 11, a tooth plate 12 and an electric telescopic rod 13. The side wall of the fixing member 6 is rotatably connected to the gear 9 and one end of the gear 9 is fixedly connected to the rotating shaft 7. The side wall of the fixing member 6 is provided with a limiting groove 10, and the inner side wall of the limiting groove 10 is slidably connected to the limiting block 11. The side wall of the limiting block 11 is fixedly connected to the tooth plate 12, and the tooth plate 12 is meshed with the gear 9. The side wall of the fixing member 6 is fixedly connected to the electric telescopic rod 13, and the movable end of the electric telescopic rod 13 is fixedly connected to the tooth plate 12; the electric telescopic rod 13 can be controlled to operate by the controller 2, the movable end of the electric telescopic rod 13 moves to drive the tooth plate 12 to move, the tooth plate 12 moves to drive the gear 9 meshed therewith to rotate, the gear 9 rotates to drive the rotating shaft 7 to rotate, the rotating shaft 7 rotates to drive the stirring pot 8 to rotate, the stirring pot 8 rotates to tilt the pot body, and the cement mortar in the stirring pot 8 can be poured by rotating the stirring pot 8, so as to facilitate the removal of the cement mortar in the inner stirring pot 8.
[0020] In this embodiment, the transmission mechanism includes a bidirectional screw 19, a screw sleeve 20, a movable block 21, a first hinge 22, a connecting rod 23, a second hinge 24 and a servo motor 25. The inner wall of the housing 1 is rotatably connected with the bidirectional screw 19, and both ends of the bidirectional screw 19 are threadedly connected with the screw sleeve 20. The surface of the screw sleeve 20 is fixedly connected with the movable block 21, and the surface of the movable block 21 is fixedly connected with the first hinge 22. The lower surface of the receiving plate 5 is fixedly connected with the second hinge 24, and the connecting rod 23 is hinged between the second hinge 24 and the first hinge 22. The housing 1 A servo motor 25 is fixedly connected to the side wall, and a power transmission end of the servo motor 25 is fixedly connected to one end of a bidirectional screw 19; the servo motor 25 is controlled to operate by a controller 2, and the power output end of the servo motor 25 rotates to drive the bidirectional screw 19 to rotate, and the rotation of the bidirectional screw 19 drives the screw sleeve 20 to move, and the movement of the screw sleeve 20 drives the movable block 21 to move, and the movement of the movable block 21 drives the lower hinge to move, and the movement of the lower hinge drives the connecting rod 23 to rotate, and the rotation of the connecting rod 23 causes the supporting plate 5 to be lifted, thereby realizing the lifting and lowering of the stirring pot 8, which is convenient for the stirring pot 8 to be connected with the stirring paddle.
[0021] In this embodiment, a controller 2 is fixedly connected to the side wall of the shell 1, and the drive motor 18, the servo motor 25 and the electric telescopic rod 13 are electrically connected to an external power supply through the controller 2; the operation of the drive motor 18, the servo motor 25 and the electric telescopic rod 13 can be controlled by the controller 2, and the control operation is simple and convenient, and easy to use.
[0022] Working principle of the utility model: the utility model is a cement mortar mixer, which controls the operation of the servo motor 25 through the controller 2, and the rotation of the power output end of the servo motor 25 drives the two-way screw 19 to rotate, and the rotation of the two-way screw 19 drives the screw sleeve 20 to move, and the movement of the screw sleeve 20 drives the movable block 21 to move, and the movement of the movable block 21 drives the lower hinge to move, and the movement of the lower hinge drives the connecting rod 23 to rotate, and the rotation of the connecting rod 23 forms a jacking on the receiving plate 5, that is, the lifting and lowering of the stirring pot 8 is realized, which is convenient for the stirring pot 8 to dock with the stirring slurry, and the driving motor 18 is controlled by the controller 2 to run, and the driving motor 18 power The output end rotates to drive the transmission rod 15, and the transmission rod 15 rotates to drive the first stirring paddle 16 and the second stirring paddle 17, thereby achieving the stirring of the cement mortar; the electric telescopic rod 13 is controlled to operate by the controller 2, and the movable end of the electric telescopic rod 13 moves to drive the tooth plate 12 to move, and the movement of the tooth plate 12 drives the gear 9 meshing therewith to rotate, and the rotation of the gear 9 drives the rotating shaft 7 to rotate, and the rotation of the rotating shaft 7 drives the stirring pot 8 to rotate, and the rotation of the stirring pot 8 causes the pot body to tilt, and the cement mortar in the stirring pot 8 can be dumped by rotating the stirring pot 8, so that the cement mortar in the inner stirring pot 8 can be taken out.
[0023] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. Cement mortar mixer, characterized by: The invention comprises a shell (1), wherein the inner wall of the shell (1) is provided with a slide groove (3), the inner wall of the slide groove (3) is slidably connected to a slider (4), the side wall of the slider (4) is fixedly connected to a receiving plate (5), the surface of the receiving plate (5) is fixedly connected to a fixing member (6), the side wall of the fixing member (6) is rotatably connected to a rotating shaft (7), one end of the rotating shaft (7) is fixedly connected to a stirring pot (8), the side wall of the shell (1) is fixedly connected to an L-shaped plate (14), the lower surface of the protruding part of the L-shaped plate (14) is rotatably connected to a transmission member A moving rod (15), the surface of the transmission rod (15) is fixedly connected with a first stirring paddle (16) and a second stirring paddle (17) which are evenly arranged, and the first stirring paddle (16) is arranged in an inclined manner, the upper surface of the L-shaped plate (14) is fixedly connected with a driving motor (18), the power output end of the driving motor (18) is fixedly connected to one end of the transmission rod (15), the side wall of the fixing member (6) is provided with a turning mechanism for tilting the stirring pot (8), and the bottom wall of the inner cavity of the shell (1) is provided with a transmission mechanism for lifting and lowering the receiving plate (5) The flip mechanism comprises a gear (9), a limiting groove (10), a limiting block (11), a toothed plate (12) and an electric telescopic rod (13); the side wall of the fixing member (6) is rotatably connected to the gear (9), and one end of the gear (9) is fixedly connected to the rotating shaft (7); the side wall of the fixing member (6) is provided with a limiting groove (10); the inner side wall of the limiting groove (10) is slidably connected to the limiting block (11); the side wall of the limiting block (11) is fixedly connected to the toothed plate (12); the toothed plate (12) is meshed with the gear (9). The transmission mechanism comprises a bidirectional screw (19), a screw sleeve (20), a movable block (21), a first hinge (22), a connecting rod (23), a second hinge (24) and a servo motor (25); the inner side wall of the housing (1) is rotatably connected to the bidirectional screw (19); both ends of the bidirectional screw (19) are threadedly connected to the screw sleeve (20); the surface of the screw sleeve (20) is fixedly connected to the movable block (21); and the surface of the movable block (21) is fixedly connected to the first hinge (22).
2. The cement mortar mixer according to claim 1, characterized in that: The side wall of the fixing member (6) is fixedly connected to an electric telescopic rod (13), and the movable end of the electric telescopic rod (13) is fixedly connected to the toothed plate (12).
3. The cement mortar mixer according to claim 1, characterized in that: A second hinged component (24) is fixedly connected to the lower surface of the receiving plate (5), and a connecting rod (23) is hingedly connected between the second hinged component (24) and the first hinged component (22).
4. The cement mortar mixer according to claim 1, characterized in that: A servo motor (25) is fixedly connected to the side wall of the housing (1), and a power transmission end of the servo motor (25) is fixedly connected to one end of a bidirectional screw rod (19).
5. The cement mortar mixer according to claim 4, characterized in that: A controller (2) is fixedly connected to the side wall of the housing (1), and the drive motor (18), the servo motor (25) and the electric telescopic rod (13) are electrically connected to an external power source via the controller (2).