Homogenizing and uniform mixing device for plastering mortar

Abstract

The utility model discloses a plastering mortar homogenizing and mixing device which comprises a mixing box, a material adding and discharging mechanism, an anti-overloading mechanism and a spring adjusting mechanism, and the material adding and discharging mechanism comprises a movable turning cover, a first hydraulic cylinder, a discharging hopper, a second hydraulic cylinder and a pulling plate. The anti-overload mechanism comprises an anti-overload sleeve, an anti-overload rod, an anti-overload groove, a transverse moving frame, a sliding groove, a sliding block, a first anti-overload spring and a second anti-overload spring, and the spring adjusting mechanism comprises a spring winding rod, a rotating block, a dislocation plate, an outer connecting sleeve, a moving groove, an outer pushing sleeve and an inner pushing block. By means of the design of the movable turning cover and the first hydraulic cylinder, the rapid and convenient material adding process is achieved, the production efficiency is improved, the first hydraulic cylinder can accurately control opening and closing of the movable turning cover, the material adding accuracy is ensured, the anti-overload groove, the transverse moving frame and other assemblies can detect and prevent equipment overload in time, and the equipment safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mortar mixing technical field more specifically, it relates to a kind of homogeneous mixing device of trowelling mortar. BACKGROUND

[0002] A kind of homogeneous mixing device of trowelling mortar is a special equipment in building industry, its main function is to ensure that trowelling mortar reaches uniform quality standard in mixing process.

[0003] In the prior art, first part of device cannot conveniently add raw materials to mixing box, increase artificial labor intensity and safety risk, cannot effectively control the discharge of material, possibly lead to material waste or uneven discharge, manual discharge can greatly reduce production efficiency, increase production time and cost, there is no convenient opening mechanism, cleaning and maintenance mixing box will become more difficult, second part of device cannot detect and prevent equipment overload in time, increase the risk of equipment damage and safety accident, long-term overload operation can lead to accelerated wear of equipment components, shorten equipment service life, overload operation can increase energy consumption, reduce the energy efficiency ratio of equipment, overload can lead to uneven mixing, affect final product quality, finally part of device cannot adjust the elasticity and rigidity of equipment according to different working conditions, reduce the adaptability of equipment, lead to more vibration during equipment operation, affect mixing quality, cannot fine adjustment intensity in mixing process, possibly affect the uniformity and consistency of mixing. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the problems in the prior art, the utility model provides a kind of homogeneous mixing device of trowelling mortar to solve the technical problems, such as cannot effectively control the discharge of material, cannot detect and prevent equipment overload in time mentioned in background art.

[0006] (II) technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: A kind of homogeneous mixing device of finishing mortar, including mixing box, material adding and discharging mechanism, anti-overload mechanism and spring adjusting mechanism, the material adding and discharging mechanism includes movable flap, first hydraulic cylinder, discharge hopper, second hydraulic cylinder and pull plate, the side of movable flap is movably connected with the side of mixing box, the two ends of first hydraulic cylinder are respectively matched with the side of mixing box and movable flap hinged, pull plate is directionally slidably arranged at the bottom of mixing box, discharge hopper is installed at the bottom of mixing box, one end of second hydraulic cylinder extends into discharge hopper and is matched with pull plate, the anti-overload mechanism includes anti-overload sleeve, anti-overload rod, anti-overload groove, transverse frame, sliding groove, sliding block, first anti-overload spring and second anti-overload spring, anti-overload groove is arranged on the side of anti-overload rod, sliding groove is vertically arranged on the side wall of anti-overload sleeve, sliding block and second anti-overload spring are arranged in sliding groove, first anti-overload spring is installed on the outer wall of anti-overload sleeve, first anti-overload spring and second anti-overload spring push transverse frame, so that transverse frame extends into anti-overload groove.

[0008] The utility model further provides that the spring adjusting mechanism includes spring rod, rotary block, staggered plate, outer connecting sleeve, moving groove, outer push sleeve and inner push block, a plurality of spring rods are fixedly installed on the side of anti-overload sleeve, the rotary block is rotatably and slidably arranged on the spring rod, the outer push sleeve is vertically slidably arranged on the outer wall of anti-overload sleeve, the inner push block is slidably installed in the sliding groove, the moving groove is arranged on the outer wall of anti-overload sleeve, the outer push sleeve and the inner push block are slidably arranged through the moving groove, the staggered plate is installed between the bottom of outer push sleeve and the top of rotary block, the inner wall of outer connecting sleeve is threadedly connected with the outer wall of anti-overload sleeve, and the side of outer connecting sleeve can extend into the side of rotary block, so that the rotary block is rotatably connected.

[0009] The utility model further provides that the side of mixing box is provided with a horizontal plate, and the top of horizontal plate is provided with a mounting bracket, and the horizontal plate and the mounting bracket provide a stable mounting platform for the driving motor, to ensure the stability of power transmission.

[0010] The utility model further provides that the side of mounting bracket is provided with a driving motor, and the output end of driving motor is connected with anti-overload sleeve, and the driving motor provides power for mixing process, to ensure the uniformity of mixing.

[0011] The utility model further provides that one end of anti-overload rod is provided with a rotating shaft, and one end of rotating shaft extends into the inside of mixing box and is rotatably arranged in cooperation, and the rotating shaft and the mounting sleeve realize effective power transmission, and allow the installation of mixing blades.

[0012] The utility model further provides that the rotating shaft is connected with a mounting sleeve, and the mounting sleeve is provided with a mixing blade, and the mixing blade realizes effective mixing of mortar, to improve the uniformity of mixing.

[0013] The utility model further sets up, the side surface of the anti overload cover is equipped with the sliding sleeve, one end of first anti overload spring is connected with the bottom of sliding sleeve, and the inner wall of sliding sleeve extends into mobile groove and is connected with sliding block, and sliding sleeve is connected with anti overload mechanism, improves the accuracy of adjustment.

[0014] The utility model further sets up, the bottom of mixing box is equipped with support around installation, and support provides stable support, reduces vibration, improves mixing quality.

[0015] (Three) beneficial effect

[0016] Compared with the prior art, the utility model provides a homogeneous mixing device of finishing mortar, has the following beneficial effects:

[0017] The utility model sets up material adding and discharging mechanism, realizes quick and convenient material adding process through the design of movable flap and first hydraulic cylinder, improves production efficiency, first hydraulic cylinder can accurately control the opening and closing of movable flap, ensures the accuracy of added material, the combination design of discharge hopper, second hydraulic cylinder and pull plate realizes efficient and controllable discharging process, and the automatic material adding and discharging process reduces manual contact and improves operation safety.

[0018] The utility model sets up anti overload mechanism, and anti overload groove, horizontal moving frame and other components can detect in time and prevent equipment overload, improve equipment safety, prolong the service life of equipment through preventing overload operation, ensure that equipment operates under the best working condition through anti overload mechanism, guarantee the stability of mixing quality, prevent overload operation to help optimize energy use, improve the energy efficiency ratio of equipment, reduce the failure caused by overload, and reduce the maintenance cost of equipment

[0019] The utility model sets up spring adjusting mechanism, and around spring rod, rotating block and other components allow to adjust the elasticity and rigidity of equipment according to different working conditions, and the adjustable spring mechanism effectively reduces the vibration of equipment during operation, improves mixing quality, and the design of outer connecting sleeve and staggered plate allows fine adjustment of the strength during mixing, can quickly adjust equipment parameters according to different material properties, and expands the application range of equipment. ACCURACY

[0020] Figure 1 It is the overall structure schematic drawing of the device in the utility model in unused state;

[0021] Figure 2 It is the structure schematic drawing of the device bottom view angle in the utility model;

[0022] Figure 3 It is the structure schematic drawing of anti overload mechanism installation mode in the utility model;

[0023] Figure 4 It is the structural schematic view of the anti-overload mechanism and spring adjusting mechanism in the utility model;

[0024] Figure 5 It is the structural schematic view of the anti-overload mechanism and spring adjusting mechanism in the utility model.

[0025] In the drawing: 1, mixing box;2, movable flap;3, first hydraulic cylinder;4, discharge hopper;5, second hydraulic cylinder;6, pull plate;7, anti-overload sleeve;8, anti-overload rod;9, anti-overload groove;10, transverse frame;11, sliding groove;12, sliding block;13, first anti-overload spring;14, second anti-overload spring;15, around spring rod;16, rotating block;17, staggered plate;18, outer connecting sleeve;19, moving groove;20, outer push sleeve;21, inner push block;22, transverse plate;23, mounting frame;24, drive motor;25, rotating shaft;26, mounting sleeve;27, mixing blade;28, sliding sleeve;29, supporting leg. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments and the features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all the technical and scientific terms used in the present application have the same meaning as that generally understood by the ordinary skilled person in the technical field to which the present application belongs.

[0028] In the present application, unless otherwise specified, the directions such as "up, down" are generally directed to the directions shown in the drawings, or are directed to the vertical, perpendicular or gravity directions. Similarly, for the convenience of understanding and description, "left, right" are generally directed to the left and right shown in the drawings, and "inner, outer" are directed to the inner and outer relative to the contour of each component itself, but the above direction words are not used to limit the present application.

[0029] Please refer to Figures 1-5The utility model provides a kind of homogeneous mixing device of plastering mortar, including mixing box 1, additive discharging mechanism, anti-overload mechanism and spring adjusting mechanism, additive discharging mechanism includes movable flap 2, first hydraulic cylinder 3, discharge hopper 4, second hydraulic cylinder 5 and pull plate 6, the side of movable flap 2 is movably connected with the side of mixing box 1, the two ends of first hydraulic cylinder 3 are respectively cooperated with the side of mixing box 1 and movable flap 2 hinge, pull plate 6 is directionally slidably arranged at the bottom of mixing box 1, discharge hopper 4 is installed at the bottom of mixing box 1, one end of second hydraulic cylinder 5 extends into discharge hopper 4 and is cooperatively connected with pull plate 6, anti-overload mechanism includes anti-overload sleeve 7, anti-overload rod 8, anti-overload groove 9, transverse frame 10, sliding groove 11, sliding block 12, first anti-overload spring 13 and second anti-overload spring 14, anti-overload groove 9 is arranged on the side of anti-overload rod 8, sliding groove 11 is longitudinally arranged on the side wall of anti-overload sleeve 7, sliding block 12 and second anti-overload spring 14 are arranged in sliding groove 11, first anti-overload spring 13 is installed on the outer wall of anti-overload sleeve 7, first anti-overload spring 13 and second anti-overload spring 14 push transverse frame 10, so that transverse frame 10 extends into anti-overload groove 9.

[0030] In the embodiment, the side of movable flap 2 is movably connected with the side of mixing box 1, which can be opened or closed to add or discharge materials, the two ends of first hydraulic cylinder 3 are respectively cooperated with the side of mixing box 1 and movable flap 2 hinge, by controlling the extension and retraction of hydraulic cylinder, the opening and closing of movable flap 2 can be controlled, discharge hopper 4 is installed at the bottom of mixing box 1, materials enter discharge hopper 4 by the pushing of pull plate 6, one end of second hydraulic cylinder 5 extends into discharge hopper 4 and cooperatively connects with pull plate 6, by controlling the extension and retraction of hydraulic cylinder, the discharge of materials can be controlled, anti-overload groove 9 is arranged on the side of anti-overload rod 8, which is used for detecting and preventing overload, sliding groove 11 is longitudinally arranged on the side wall of anti-overload sleeve 7, sliding block 12 and second anti-overload spring 14 are installed in sliding groove 11, first anti-overload spring 13 is installed on the outer wall of anti-overload sleeve 7, which jointly pushes transverse frame 10 with first anti-overload spring 13 and second anti-overload spring 14, transverse frame 10 extends into anti-overload groove 9, when the pressure of materials in mixing box 1 exceeds the set value, anti-overload mechanism is triggered, transverse frame 10 reversely pushes first anti-overload spring 13 and second anti-overload spring 14, so that anti-overload sleeve 7 is disconnected from anti-overload rod 8, preventing equipment overload.

[0031] The spring adjusting mechanism comprises a spring rod 15, a rotating block 16, a staggered plate 17, an outer connecting sleeve 18, a moving groove 19, an outer push sleeve 20 and an inner push block 21. A plurality of spring rods 15 are fixedly installed on the side of the anti-overload sleeve 7. The rotating block 16 is rotatably and slidably arranged on the spring rod 15. The outer push sleeve 20 is longitudinally slidably arranged on the outer wall of the anti-overload sleeve 7. The inner push block 21 is slidably installed in the sliding groove 11. The moving groove 19 is arranged on the outer wall of the anti-overload sleeve 7. The outer push sleeve 20 and the inner push block 21 are movably arranged through the moving groove 19. The staggered plate 17 is installed between the bottom of the outer push sleeve 20 and the top of the rotating block 16. The inner wall of the outer connecting sleeve 18 is threadedly connected with the outer wall of the anti-overload sleeve 7. The side of the outer connecting sleeve 18 can extend into the side of the rotating block 16, so that the rotating block 16 is rotatably connected.

[0032] In the embodiment, a plurality of spring rods 15 are fixedly installed on the side of the anti-overload sleeve 7 for supporting and adjusting the tension of the spring. The rotating block 16 is rotatably and slidably arranged on the spring rod 15. The compression degree of the spring is adjusted through the movement of the rotating block 16. The outer push sleeve 20 is longitudinally slidably arranged on the outer wall of the anti-overload sleeve 7. The outer push sleeve 20 and the inner push block 21 are movably arranged through the moving groove 19. The staggered plate 17 is installed between the bottom of the outer push sleeve 20 and the top of the rotating block 16 for adjusting and transmitting force. The inner wall of the outer connecting sleeve 18 is threadedly connected with the outer wall of the anti-overload sleeve 7. The side of the outer connecting sleeve 18 can extend into the side of the rotating block 16, so that the rotating block 16 is rotatably connected.

[0033] Please refer to Figures 1-5 , as a supplementary embodiment of the material adding and discharging mechanism, the anti-overload mechanism and the spring adjusting mechanism: a lateral plate 22 is installed on the side of the mixing box 1. An installation frame 23 is installed on the top of the lateral plate 22. A driving motor 24 is installed on the side of the installation frame 23. The output end of the driving motor 24 is connected with the anti-overload sleeve 7. A rotating shaft 25 is installed on one end of the anti-overload rod 8. One end of the rotating shaft 25 extends into the interior of the mixing box 1 and is rotatably supported. An installation sleeve 26 is connected on the rotating shaft 25. A mixing blade 27 is installed on the installation sleeve 26. A sliding sleeve 28 is slidably arranged on the side of the anti-overload sleeve 7. One end of the first anti-overload spring 13 is connected with the bottom of the sliding sleeve 28. The inner wall of the sliding sleeve 28 extends into the moving groove 19 and is movably arranged with the sliding block 12. Legs 29 are installed around the bottom of the mixing box 1.

[0034] More specifically, by driving the motor 24, the mixing blade 27 begins to rotate, the material in the mixing box 1 begins to mix, the movable cover 2 is closed, ready to receive the material, the material enters the mixing box 1 through the movable cover 2, the first hydraulic cylinder 3 controls the opening and closing of the movable cover 2, realizes the feeding, the mixing blade 27 rotates in the mixing box 1, realizes the homogeneous mixing of the material, the anti-overload mechanism monitors the pressure in the mixing box 1 to prevent overload, the pull plate 6 is pushed into the discharge hopper 4 under the push of the second hydraulic cylinder 5, the first hydraulic cylinder 3 controls the opening of the movable cover 2, the material is discharged from the discharge hopper 4, the spring adjusting mechanism adjusts the tension of the spring according to the needs to adapt to different working conditions, the anti-overload mechanism and the spring adjusting mechanism ensure that the equipment operates within a safe range, after completing the mixing and discharging, the movable cover 2 is closed, and the equipment is cleaned for the next operation.

[0035] In summary, when the feeding and discharging mechanism needs to be operated, the side edge of the movable cover 2 is movably connected with the side edge of the mixing box 1, which can be opened or closed to add or discharge the material, the two ends of the first hydraulic cylinder 3 are respectively hingedly connected with the side surface of the mixing box 1 and the movable cover 2, the opening and closing of the movable cover 2 can be controlled by controlling the extension and retraction of the hydraulic cylinder, the discharge hopper 4 is installed at the bottom of the mixing box 1, the material enters the discharge hopper 4 through the push of the pull plate 6, one end of the second hydraulic cylinder 5 extends into the discharge hopper 4 and is movably connected with the pull plate 6, the discharge of the material can be controlled by controlling the extension and retraction of the hydraulic cylinder.

[0036] When the anti-overload mechanism needs to be operated, the anti-overload groove 9 is arranged on the side of the anti-overload rod 8 for detecting and preventing overload, the sliding groove 11 is longitudinally arranged on the side wall of the anti-overload sleeve 7, the sliding block 12 and the second anti-overload spring 14 are installed in the sliding groove 11, the first anti-overload spring 13 is installed on the outer wall of the anti-overload sleeve 7, and the first anti-overload spring 13 and the second anti-overload spring 14 jointly push the transverse frame 10, the transverse frame 10 extends into the anti-overload groove 9, when the pressure of the material in the mixing box 1 exceeds the set value, the anti-overload mechanism is triggered, the transverse frame 10 reversely pushes the first anti-overload spring 13 and the second anti-overload spring 14, so that the anti-overload sleeve 7 is disconnected from the anti-overload rod 8, and the equipment is prevented from being overloaded.

[0037] When the spring adjusting mechanism needs to be operated, a plurality of spring winding rods 15 are fixedly installed on the side of the anti-overload sleeve 7 for supporting and adjusting the tension of the spring, the rotating block 16 is rotatably and slidably arranged on the spring winding rod 15, the compression degree of the spring is adjusted by the movement of the rotating block 16, the outer push sleeve 20 is longitudinally slidably arranged on the outer wall of the anti-overload sleeve 7 and movably connected with the inner push block 21 through the movement groove 19, the staggered plate 17 is installed between the bottom of the outer push sleeve 20 and the top of the rotating block 16 for adjusting and transmitting force, the inner wall of the outer connecting sleeve 18 is threadedly connected with the outer wall of the anti-overload sleeve 7, and the side of the outer connecting sleeve 18 can extend into the side of the rotating block 16 to make the rotating block 16 rotate in linkage.

[0038] Through driving motor 24, mixing blade 27 starts to rotate, the material in mixing box 1 starts to mix, movable cover 2 is closed, ready to receive material, material enters mixing box 1 through movable cover 2, first hydraulic cylinder 3 controls the opening and closing of movable cover 2, realizes material adding, mixing blade 27 rotates in mixing box 1, realizes the homogeneous mixing of material, overload prevention mechanism monitors the pressure in mixing box 1, prevents overload, under the pushing of second hydraulic cylinder 5, pull plate 6 pushes material into discharge hopper 4, first hydraulic cylinder 3 controls movable cover 2 to open, material is discharged from discharge hopper 4, spring adjusting mechanism adjusts the tension of spring according to the need, to adapt to different working conditions, overload prevention mechanism and spring adjusting mechanism ensure that the equipment operates in a safe range, after completing mixing and discharging, movable cover 2 is closed, the equipment is cleaned, ready for the next operation.

[0039] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described one by one, whenever it is mentioned in the above that there is a fixed connection, it is preferred to consider welding, although the embodiments of the utility model have been shown and described, for those skilled in the art, it can be understood that the embodiments can be changed, modified, replaced and modified in various ways without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A homogenizing mixing device for rendering mortar, comprising a mixing box (1), a material feeding and discharging mechanism, an anti-overloading mechanism and a spring adjusting mechanism, characterized in that: The additive discharging mechanism comprises a movable flap (2), a first hydraulic cylinder (3), a discharge hopper (4), a second hydraulic cylinder (5) and a pull plate (6), the side surface of the movable flap (2) is movably connected with the side surface of the mixing box (1), the two ends of the first hydraulic cylinder (3) are respectively hingedly connected with the side surface of the mixing box (1) and the movable flap (2), the pull plate (6) is slidably arranged at the bottom of the mixing box (1), the discharge hopper (4) is installed at the bottom of the mixing box (1), one end of the second hydraulic cylinder (5) extends into the discharge hopper (4) and is connected with the pull plate (6), the overload prevention mechanism comprises an overload prevention sleeve (7), an overload prevention rod (8), an overload prevention groove (9), a transverse frame (10), a sliding groove (11), a sliding block (12), a first overload prevention spring (13) and a second overload prevention spring (14), the overload prevention groove (9) is arranged on the side surface of the overload prevention rod (8), the sliding groove (11) is longitudinally arranged on the side wall of the overload prevention sleeve (7), the sliding block (12) and the second overload prevention spring (14) are arranged in the sliding groove (11), the first overload prevention spring (13) is installed on the outer wall of the overload prevention sleeve (7), and the transverse frame (10) extends into the overload prevention groove (9).

2. A device for homogenizing a mixture of a finishing mortar according to claim 1, characterized in that: The spring adjusting mechanism comprises a winding spring rod (15), a rotating block (16), a staggered plate (17), an outer connecting sleeve (18), a moving groove (19), an outer pushing sleeve (20) and an inner pushing block (21), a plurality of groups of winding spring rods (15) are fixedly installed on the side surface of the overload prevention sleeve (7), the rotating block (16) is rotatably and slidably arranged on the winding spring rod (15), the outer pushing sleeve (20) is longitudinally slidably arranged on the outer wall of the overload prevention sleeve (7), the inner pushing block (21) is slidably installed in the sliding groove (11), the moving groove (19) is arranged on the outer wall of the overload prevention sleeve (7), the outer pushing sleeve (20) and the inner pushing block (21) are movably and slidably arranged through the moving groove (19), the staggered plate (17) is installed between the bottom of the outer pushing sleeve (20) and the top of the rotating block (16), the inner wall of the outer connecting sleeve (18) is threadedly connected with the outer wall of the overload prevention sleeve (7), and the side surface of the outer connecting sleeve (18) can extend into the side surface of the rotating block (16), so that the rotating block (16) is rotatably connected.

3. The homogenizing device for ready-mixed mortar according to claim 1, characterized in that: A lateral plate (22) is arranged on the side surface of the mixing box (1), and a mounting frame (23) is arranged on the top of the lateral plate (22).

4. A device for homogenizing a mixture of a finishing mortar according to claim 3, characterized in that: A driving motor (24) is arranged on the side surface of the mounting frame (23), and the output end of the driving motor (24) is connected with the overload prevention sleeve (7).

5. The homogenizing device for ready-mixed mortar according to claim 1, characterized in that: A rotating shaft (25) is arranged at one end of the overload prevention rod (8), and one end of the rotating shaft (25) extends into the mixing box (1) and is movably arranged in the mixing box (1).

6. A homogenizing device for a ready-mixed mortar according to claim 5, characterized in that: An installation sleeve (26) is arranged on the rotating shaft (25), and a mixing blade (27) is arranged on the installation sleeve (26).

7. The homogenizing mixing device for rendering mortar according to claim 2, characterized in that: A sliding sleeve (28) is slidably arranged on the side surface of the overload prevention sleeve (7), one end of the first overload prevention spring (13) is connected with the bottom of the sliding sleeve (28), and the inner wall of the sliding sleeve (28) extends into the moving groove (19) and is movably arranged with the sliding block (12).

8. The homogenizing mixing device for rendering mortar according to claim 1, characterized in that: Support legs (29) are arranged around the bottom of the mixing box (1).

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