Automatic stirring and batching device for dry-mixed mortar production

Abstract

The utility model discloses an automatic stirring and batching device for dry-mixed mortar production, which relates to the technical field of automatic stirring and batching devices for dry-mixed mortar production, and comprises a support column, the top of the support column is fixedly connected with a mixing barrel, the top of the mixing barrel is fixedly provided with a motor, and the top of the mixing barrel is fixedly connected with a pipeline. Through arrangement of a protective net, a pipeline, a collecting box, an exhaust fan, a pressure relief hole, a filter net, a collecting frame, a grip, a limiting block, a taking-out groove, a motor and a stirring shaft, the automatic stirring and batching device for dry-mixed mortar production can collect dust, and the situation that the dust floats out of a feeding opening to pollute the atmospheric environment is avoided; through the arrangement of a high-low ring, a fixing frame, walking wheels, a threaded rod, a fixing ring, a spring, a bearing transmission shaft and a movable shaft, the automatic stirring and batching device for dry-mixed mortar production has the advantages that the mixing effect is improved, and the situation that various ingredients cannot be efficiently, rapidly and uniformly mixed together is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic stirring and batching devices for dry-mix mortar production, in particular to an automatic stirring and batching device for dry-mix mortar production. Background Art

[0002] Mixed mortar refers to a granular or powdery material that is made by physically mixing dried and sieved aggregates, inorganic cementitious materials and additives in a certain proportion. It is transported to the construction site in bags or in bulk and can be used directly after adding water. It is used to mix aggregates, inorganic cementitious materials and additives in a certain proportion.

[0003] At present, the automatic mixing and batching device for dry-mixed mortar production in the prior art is usually a mixing mechanism that generally drives a mixing paddle to rotate through a motor. When the ingredients are mixed, since the raw materials of the dry-mixed mortar ingredients are all granular or powdery, a large amount of dust is easily generated during the mixing process, and no dust collection device is provided at the feed inlet of the equipment, resulting in dust floating out from the feed inlet to pollute the atmospheric environment and affect the health of the workers. Therefore, there is a problem of dust floating out from the feed inlet to pollute the atmospheric environment, and during mixing, since the existing mixing mechanism generally drives a mixing paddle to rotate through a motor to achieve the mixing effect, but this method has a poor mixing effect, and cannot make various ingredients efficiently and quickly mixed evenly, thereby affecting the processing efficiency, and there is a problem that various ingredients cannot be efficiently and quickly mixed evenly. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic mixing and batching device for dry-mix mortar production, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented by the following technical solutions: comprising a support column, the top of the support column is fixedly connected to a mixing barrel, the top of the mixing barrel is fixedly installed with a motor, the top of the mixing barrel is fixedly connected to a pipeline, one end of the pipeline is fixedly connected to a collecting box, and the top of the mixing barrel is provided with a feed port;

[0008] An exhaust fan is fixedly installed on the inner wall of the collection box, a threaded rod is threadedly connected to the inner wall of the collection box, a limiting block is fixedly connected to one end of the threaded rod, a collection rack is movably connected to one side of the limiting block, and a filter is fixedly installed on the inner wall of the collection rack;

[0009] The inner top wall of the mixing barrel is fixedly connected with a high and low ring, the bottom of the high and low ring is movably connected with a walking wheel, the outer side of the walking wheel is movably connected with a fixed frame, the inner wall of the fixed frame is fixedly connected with a stirring shaft, one end of the stirring shaft is fixedly connected with a movable shaft, the outer side of the movable shaft is slidably connected with a transmission shaft, and one end of the transmission shaft is fixedly connected with a motor.

[0010] Optionally, a protective net is fixedly connected to the inner top wall of the mixing barrel, a collecting box is fixedly connected to the outer side of the mixing barrel, and a pressure relief hole is opened at the bottom of the collecting box.

[0011] Optionally, a bearing is fixedly connected to the outer side of the stirring shaft, a fixing ring is fixedly connected to the outer side of the bearing, a spring is fixedly connected to the top of the fixing ring, and a mixing barrel is fixedly connected to the top of the spring.

[0012] Optionally, an electric telescopic rod is fixedly connected to the inner wall of the mixing barrel, one end of the electric telescopic rod is fixedly connected to a blocking plate, and the outer side of the blocking plate is slidably connected to the mixing barrel.

[0013] Optionally, there are four springs, and the springs are arranged in an annular shape on the fixing ring, and the diameter of the fixing ring is smaller than the inner wall diameter of the high and low rings.

[0014] Optionally, a removal groove is provided at one end of the collecting rack, the shape of the removal groove is the same as the shape of the limiting block, and a handle is fixedly connected to one end of the collecting rack.

[0015] (III) Beneficial effects

[0016] The utility model provides an automatic mixing and batching device for dry-mix mortar production, which has the following beneficial effects:

[0017] 1. The automatic mixing and batching device for dry-mix mortar production is provided with a protective net, a pipeline, a collection box, an exhaust fan, a pressure relief hole, a filter, a collection rack, a handle, a limiting block, a removal tank, a motor, and a stirring shaft. The automatic mixing and batching device for dry-mix mortar production can collect dust, thereby preventing dust from floating out from the feed inlet to pollute the atmospheric environment.

[0018] 2. The automatic mixing and batching device for the production of dry-mixed mortar is arranged through high and low rings, a fixed frame, a walking wheel, a threaded rod, a fixed ring, a spring, a bearing transmission shaft, and a movable shaft. The automatic mixing and batching device for the production of dry-mixed mortar has the advantages of improving the mixing effect and avoiding the problem that various ingredients cannot be mixed evenly together efficiently and quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the positive shaft side structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 This is a schematic diagram of the positive axis side structure of the high and low rings of the utility model;

[0023] Figure 5 This is a schematic diagram of the front view structure of the collection box of the utility model;

[0024] Figure 6 This is a schematic diagram of the cross-sectional structure of the collection rack of the utility model;

[0025] Figure 7 This is a schematic diagram of the top view structure of the fixing ring of the utility model.

[0026] In the figure: 1. mixing barrel; 2. supporting column; 3. feeding port; 4. motor; 5. stirring shaft; 6. protective net; 7. pipeline; 8. collecting box; 9. exhaust fan; 10. pressure relief hole; 11. filter net; 12. collecting rack; 13. handle; 14. high and low ring; 15. fixing rack; 16. walking wheel; 17. limiting block; 18. taking out groove; 19. threaded rod; 20. fixing ring; 21. spring; 22. bearing; 23. transmission shaft; 24. movable shaft; 25. electric telescopic rod; 26. blocking plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example 1

[0029] See also Figures 1 to 7 The utility model provides a technical solution: an automatic mixing and batching device for dry-mixed mortar production, comprising a support column 2, a mixing barrel 1 is fixedly connected to the top of the support column 2, a protective net 6 is fixedly connected to the inner top wall of the mixing barrel 1, a collecting box 8 is fixedly connected to the outer side of the mixing barrel 1, a pressure relief hole 10 is provided at the bottom of the collecting box 8, a motor 4 is fixedly installed on the top of the mixing barrel 1, a pipe 7 is fixedly connected to the top of the mixing barrel 1, one end of the pipe 7 is fixedly connected to the collecting box 8, and a feed port 3 is provided on the top of the mixing barrel 1;

[0030] An exhaust fan 9 is fixedly installed on the inner wall of the collecting box 8, a threaded rod 19 is threadedly connected to the inner wall of the collecting box 8, one end of the threaded rod 19 is fixedly connected to a limiting block 17, one side of the limiting block 17 is movably connected to a collecting rack 12, one end of the collecting rack 12 is provided with a removal groove 18, the shape of the removal groove 18 is the same as that of the limiting block 17, one end of the collecting rack 12 is fixedly connected to a handle 13, a filter screen 11 is fixedly installed on the inner wall of the collecting rack 12, through the protective net 6, pipeline 7, collecting box 8, exhaust fan 9, pressure relief hole 10, filter screen 11, collecting rack 12, handle 13, limiting block 17, removal groove 18, motor 4, and stirring shaft 5, an automatic mixing and batching device for dry-mixed mortar production can collect dust, thereby preventing dust from floating out from the feed inlet 3 to pollute the atmospheric environment.

[0031] During use, when mixing materials, start the exhaust fan 9, and the exhaust fan 9 draws the dust floating from the mixing barrel 1 into the collecting box 8 through the pipe 7, and the drawn air passes through the filter 11 and is discharged from the pressure relief hole 10 to prevent the air pressure in the collecting box 8 from being too high, and the filter 11 filters out the dust in the air. Since the exhaust fan 9 draws out the air in the mixing barrel 1, the air pressure in the mixing barrel 1 is lower than the external air pressure, so that the external air enters the mixing barrel 1 through the feed port 3, thereby preventing dust from drifting from the feed port 3. Secondly, a protective net 6 is set at one end of the pipe 7 to prevent particulate materials from being accidentally sucked into the pipe 7 and causing damage to the fan blades of the exhaust fan 9. The limiting block 17 is rotated to align the limiting block 17 with the removal slot 18 on the collecting rack 12, and then the collecting rack 12 is taken out by the handle 13 to clean the dust on the filter 11.

[0032] Example 2

[0033] See also Figures 1 to 7 The utility model provides a technical solution: an automatic mixing and batching device for dry-mixed mortar production, comprising a support column 2, a mixing barrel 1 is fixedly connected to the top of the support column 2, an electric telescopic rod 25 is fixedly connected to the inner wall of the mixing barrel 1, one end of the electric telescopic rod 25 is fixedly connected to a blocking plate 26, the outer side of the blocking plate 26 is slidably connected to the mixing barrel 1, a motor 4 is fixedly installed on the top of the mixing barrel 1, a pipe 7 is fixedly connected to the top of the mixing barrel 1, one end of the pipe 7 is fixedly connected to a collecting box 8, and a feed port 3 is opened on the top of the mixing barrel 1;

[0034] The inner top wall of the mixing barrel 1 is fixedly connected with a high-low ring 14, the bottom of the high-low ring 14 is movably connected with a walking wheel 16, the outer side of the walking wheel 16 is movably connected with a fixing frame 15, the inner wall of the fixing frame 15 is fixedly connected with a stirring shaft 5, the outer side of the stirring shaft 5 is fixedly connected with a bearing 22, the outer side of the bearing 22 is fixedly connected with a fixing ring 20, the top of the fixing ring 20 is fixedly connected with a spring 21, the top of the spring 21 is fixedly connected with the mixing barrel 1, the number of springs 21 is four, the springs 21 are annularly divided on the fixing ring 20, and the fixing ring The diameter of 20 is smaller than the inner wall diameter of the high and low rings 14, one end of the stirring shaft 5 is fixedly connected to a movable shaft 24, the outer side of the movable shaft 24 is slidably connected to a transmission shaft 23, one end of the transmission shaft 23 is fixedly connected to a motor 4, and an automatic stirring and batching device for dry-mixed mortar production is arranged by the high and low rings 14, the fixing frame 15, the walking wheel 16, the threaded rod 19, the fixing ring 20, the spring 21, the bearing 22, the transmission shaft 23, and the movable shaft 24, which has the advantages of improving the mixing effect and avoiding the inability to efficiently and quickly mix various ingredients evenly.

[0035] When in use, start the motor 4, the motor 4 drives the transmission shaft 23, the transmission shaft 23 drives the movable shaft 24, the movable shaft 24 drives the stirring shaft 5, and the stirring shaft 5 drives the fixed frame 15. When the fixed frame 15 rotates, the travel wheel 16 gradually moves to the lower part of the high and low ring 14, and the spring 21 pulls the stirring shaft 5 upward through the fixed ring 20. When the travel wheel 16 moves from the lower part of the high and low ring 14 to the higher part of the high and low ring 14, the stirring shaft 5 moves downward due to the height difference between the high and low parts of the high and low ring 14, and the spring 21 is stretched, so that the stirring shaft 5 moves up and down through the high and low ring 14 during rotation, thereby improving the mixing effect of the materials.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic mixing and batching device for dry-mix mortar production, comprising a support column (2), characterized in that: The top of the support column (2) is fixedly connected to a mixing barrel (1), a motor (4) is fixedly installed on the top of the mixing barrel (1), a pipeline (7) is fixedly connected to the top of the mixing barrel (1), one end of the pipeline (7) is fixedly connected to a collecting box (8), and a feed port (3) is opened on the top of the mixing barrel (1); The inner wall of the collection box (8) is fixedly mounted with an exhaust fan (9), the inner wall of the collection box (8) is threadedly connected with a threaded rod (19), one end of the threaded rod (19) is fixedly connected with a limiting block (17), one side of the limiting block (17) is movably connected with a collection rack (12), and the inner wall of the collection rack (12) is fixedly mounted with a filter screen (11); The inner top wall of the mixing barrel (1) is fixedly connected to a high-low ring (14), the bottom of the high-low ring (14) is movably connected to a walking wheel (16), the outer side of the walking wheel (16) is movably connected to a fixed frame (15), the inner wall of the fixed frame (15) is fixedly connected to a stirring shaft (5), one end of the stirring shaft (5) is fixedly connected to a movable shaft (24), the outer side of the movable shaft (24) is slidably connected to a transmission shaft (23), and one end of the transmission shaft (23) is fixedly connected to a motor (4).

2. The automatic mixing and batching device for dry-mix mortar production according to claim 1, characterized in that: A protective net (6) is fixedly connected to the inner top wall of the mixing barrel (1), a collecting box (8) is fixedly connected to the outer side of the mixing barrel (1), and a pressure relief hole (10) is provided at the bottom of the collecting box (8).

3. The automatic mixing and batching device for dry-mix mortar production according to claim 1 is characterized in that: A bearing (22) is fixedly connected to the outer side of the stirring shaft (5), a fixing ring (20) is fixedly connected to the outer side of the bearing (22), a spring (21) is fixedly connected to the top of the fixing ring (20), and a mixing barrel (1) is fixedly connected to the top of the spring (21).

4. The automatic mixing and batching device for dry-mix mortar production according to claim 1 is characterized in that: The inner wall of the mixing barrel (1) is fixedly connected to an electric telescopic rod (25), one end of the electric telescopic rod (25) is fixedly connected to a blocking plate (26), and the outer side of the blocking plate (26) is slidably connected to the mixing barrel (1).

5. The automatic mixing and batching device for dry-mix mortar production according to claim 3 is characterized in that: There are four springs (21) in number. The springs (21) are arranged in an annular shape on the fixing ring (20). The diameter of the fixing ring (20) is smaller than the inner wall diameter of the high-low ring (14).

6. The automatic mixing and batching device for dry-mix mortar production according to claim 1, characterized in that: One end of the collecting rack (12) is provided with a taking-out groove (18), the shape of the taking-out groove (18) is the same as the shape of the limiting block (17), and one end of the collecting rack (12) is fixedly connected with a handle (13).

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