Bidirectional stirring equipment for cement mortar

Abstract

The utility model discloses bidirectional stirring equipment for cement mortar, which relates to the field of stirring equipment and comprises a base, a stirring drum is arranged at the upper end of the base, a drum cover is movably connected to the upper end of the stirring drum, a motor is arranged at the upper end of the drum cover, and a first gear is arranged at the output end of the motor; the stirring device has the advantages that the short block, the rotating rod, the limiting ring and the threaded sleeve are matched with the limiting block and the threaded column, so that the stirring rod can be conveniently mounted and dismounted, and due to the design, the stirring rod can be conveniently replaced when being damaged, and the difficulty of replacing the stirring rod can be remarkably reduced; according to the cement mortar stirring device, the structure composed of the hydraulic rod, the moving block, the guide block and the connecting rod is adopted, lifting operation of the cylinder cover can be achieved, cement mortar is more convenient to take through the design, and in addition, a lifting mechanism of the cylinder cover can synchronously drive the stirring rod to ascend and descend so as to meet different stirring requirements.

Description

Technical Field

[0001] The utility model relates to the field of mixing equipment, in particular to a bidirectional mixing equipment for cement mortar. Background Art

[0002] Cement mortar is a building material made of cement, sand and water in a certain proportion. It is mainly used to evaluate the mechanical properties of cement. Cement mortar is widely used in the fields of construction and engineering. It is usually used for masonry, pasting bricks, stones, tiles and other building surface decorations, as well as repair and filling operations. The quality of cement mortar directly affects the stability and durability of the building. Therefore, the control of its composition and the testing of its performance are particularly important. Bidirectional mixing equipment will be used in the processing of cement mortar.

[0003] However, in the prior art, since the stirring rods in the bidirectional stirring device of cement mortar are fixedly connected, it is inconvenient to operate during maintenance or replacement. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a bidirectional stirring device for cement mortar.

[0005] In order to solve the above technical problems, the technical solution of the utility model is as follows: a bidirectional mixing device for cement mortar, comprising a base, a mixing drum is arranged at the upper end of the base, a drum cover is movably connected to the upper end of the mixing drum, a motor is arranged at the upper end of the drum cover, a first gear is arranged at the output end of the motor, a fixing rod is fixedly connected to the lower end of the drum cover, a swivel is sleeved on the outside of the fixing rod, a second gear is fixedly connected to the upper end of the swivel, and a fixing block is fixedly connected to the lower end of the swivel;

[0006] The fixed block is provided with an installation groove inside, short blocks are fixedly connected on both sides of the fixed block, a rotating rod is movably connected inside the short block, a limiting ring is fixedly connected to the outside of the rotating rod, a threaded sleeve is fixedly connected to the lower end of the rotating rod, a mounting block is movably connected inside the fixed block, limiting blocks are fixedly connected on both sides of the mounting block, a threaded column is arranged inside the limiting block, and a stirring rod is fixedly connected to the lower end of the mounting block.

[0007] Preferably, a connecting rod is fixedly connected to one side of the cylinder cover, a moving block is fixedly connected to the other end of the connecting rod, guide blocks are fixedly connected to both sides of the moving block, a sliding groove is opened inside the base, guide grooves are opened on both sides of the sliding groove, and a hydraulic rod is arranged inside the sliding groove.

[0008] Preferably, there are two sets of second gears, and both sets are meshed with the first gears.

[0009] Preferably, the second gear is movably connected to the fixing rod via a swivel.

[0010] Preferably, the internal thread of the threaded sleeve is matched with the external thread of the threaded column.

[0011] Preferably, the guide block slides in the guide groove through the moving block and the hydraulic rod.

[0012] By adopting the above technical solution, the threaded sleeve is rotated, and under the action of its internal thread and the external thread of the threaded column, the threaded sleeve moves to one side, and the mounting block slides out from the inside of the mounting groove, thereby realizing the disassembly of the stirring rod. Similarly, during installation, the mounting block is slid along the mounting groove and the threaded sleeve is rotated in the opposite direction, and the threaded column enters the inside of the threaded sleeve to complete the installation of the stirring rod. The stirring rod can be conveniently installed and disassembled by means of the short block, rotating rod, limit ring, threaded sleeve, limit block and threaded column. Such a design not only facilitates the replacement of the stirring rod when it is damaged, but also significantly reduces the difficulty of replacing the stirring rod.

[0013] By adopting the above technical solution, by turning on the hydraulic rod, the hydraulic rod pushes the moving block to move, and then drives the drum cover to move up, the staff can take out the cement mortar in the mixing barrel. During the lifting and lowering process of the drum cover, the guide block slides inside the guide groove. With the cooperation of the guide block and the guide groove, the stability of the drum cover during movement can be increased. The structure composed of the hydraulic rod, the moving block, the guide block and the connecting rod can realize the lifting and lowering operation of the drum cover. This design makes it more convenient to take the cement mortar. In addition, the lifting mechanism of the drum cover can also synchronously drive the stirring rod to lift and lower to meet different mixing needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the first gear and the second gear of the utility model.

[0016] Figure 3 This is a schematic diagram of the structure of the fixed block of the utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the stirring rod of the utility model.

[0018] Figure 5 It is a schematic diagram of the cylinder cover structure of the utility model.

[0019] Figure 6 This is a schematic diagram of the base structure of the utility model.

[0020] In the figure: 1. base; 2. mixing drum; 3. drum cover; 4. motor; 5. first gear; 6. fixed rod; 7. swivel; 8. second gear; 9. mounting groove; 10. fixed block; 11. short block; 12. rotating rod; 13. limiting ring; 14. threaded sleeve; 15. mounting block; 16. limiting block; 17. threaded column; 18. mixing rod; 19. connecting rod; 20. moving block; 21. guide block; 22. slide groove; 23. hydraulic rod; 24. guide groove. DETAILED DESCRIPTION

[0021] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] Embodiment 1

[0023] See also Figure 1-Figure 6 The utility model provides a technical solution: a bidirectional mixing device for cement mortar, including a base 1, a mixing drum 2 is arranged on the upper end of the base 1, a drum cover 3 is movably connected to the upper end of the mixing drum 2, a motor 4 is arranged on the upper end of the drum cover 3, a first gear 5 is arranged on the output end of the motor 4, a fixing rod 6 is fixedly connected to the lower end of the drum cover 3, a swivel 7 is sleeved on the outer side of the fixing rod 6, a second gear 8 is fixedly connected to the upper end of the swivel 7, a fixing block 10 is fixedly connected to the lower end of the swivel 7, a mounting groove 9 is provided inside the fixing block 10, and both sides of the fixing block 10 A short block 11 is fixedly connected, a rotating rod 12 is movably connected inside the short block 11, a limiting ring 13 is fixedly connected to the outside of the rotating rod 12, a threaded sleeve 14 is fixedly connected to the lower end of the rotating rod 12, a mounting block 15 is movably connected inside the fixed block 10, limiting blocks 16 are fixedly connected to both sides of the mounting block 15, a threaded column 17 is arranged inside the limiting block 16, a stirring rod 18 is fixedly connected to the lower end of the mounting block 15, there are two groups of second gears 8, both of which are meshed with the first gear 5, and the second gear 8 is movably connected to the fixed rod 6 through a rotating ring 7.

[0024] Specifically, the threaded sleeve 14 is rotated, and under the action of its internal thread and the external thread of the threaded column 17, the threaded sleeve 14 moves to one side, and the mounting block 15 slides out from the inside of the mounting groove 9, thereby realizing the disassembly of the stirring rod 18. Similarly, during installation, the mounting block 15 is slid along the mounting groove 9 and the threaded sleeve 14 is rotated in the opposite direction, and the threaded column 17 enters the inside of the threaded sleeve 14 to complete the installation of the stirring rod 18. The stirring rod 18 can be conveniently installed and disassembled by means of the short block 11, the rotating rod 12, the limiting ring 13, the threaded sleeve 14, the limiting block 16, and the threaded column 17. Such a design not only facilitates the replacement of the stirring rod 18 when it is damaged, but also significantly reduces the difficulty of replacing the stirring rod 18.

[0025] Embodiment 2

[0026] See also Figure 1-Figure 6 The utility model provides a technical solution: a bidirectional mixing device for cement mortar, a connecting rod 19 is fixedly connected to one side of the cylinder cover 3, a moving block 20 is fixedly connected to the other end of the connecting rod 19, and guide blocks 21 are fixedly connected to both sides of the moving block 20. A slide groove 22 is opened inside the base 1, and guide grooves 24 are opened on both sides of the slide groove 22. A hydraulic rod 23 is arranged inside the slide groove 22. The internal thread of the threaded sleeve 14 is matched with the external thread of the threaded column 17, and the guide block 21 slides in the guide groove 24 through the moving block 20 and the hydraulic rod 23.

[0027] Specifically, the hydraulic rod 23 is turned on, and the hydraulic rod 23 pushes the moving block 20 to move, thereby driving the drum cover 3 to move up, and the staff can take out the cement mortar in the mixing barrel. During the lifting and lowering process of the drum cover 3, the guide block 21 slides inside the guide groove 24. With the cooperation of the guide block 21 and the guide groove 24, the stability of the drum cover 3 during movement can be increased. The structure composed of the hydraulic rod 23, the moving block 20, the guide block 21 and the connecting rod 19 can realize the lifting and lowering operation of the drum cover 3. This design makes it more convenient to take the cement mortar. In addition, the lifting mechanism of the drum cover 3 can also synchronously drive the stirring rod 18 to lift and lower to meet different stirring requirements.

[0028] Working principle: When the two-way mixing equipment of cement mortar is in use, first, cement mortar and other materials are placed in the mixing drum 2 and the motor 4 is turned on. The motor 4 drives the first gear 5 to rotate. With the cooperation of the second gear 8, the two sets of stirring rods 18 stir the cement mortar. When the stirring is completed, the cement mortar in the mixing drum 2 can be taken out by moving the drum cover 3 upward. The specific operation is to turn on the hydraulic rod 23, and the hydraulic rod 23 pushes the moving block 20 to move, thereby driving the drum cover 3 to move upward, and the staff can take out the cement mortar in the mixing barrel. In the process of lifting and lowering the drum cover 3, the guide block 21 slides inside the guide groove 24. With the cooperation of the guide block 21 and the guide groove 24, the stability of the drum cover 3 during movement can be increased. The structure composed of the hydraulic rod 23, the moving block 20, the guide block 21 and the connecting rod 19 can realize the lifting and lowering operation of the drum cover 3. This design makes it easier to take water. The mud and glue sand is more convenient. In addition, the lifting mechanism of the cylinder cover 3 can also synchronously drive the stirring rod 18 to rise and fall to adapt to different stirring requirements. When the stirring rod 18 needs to be inspected and repaired, the threaded sleeve 14 is rotated. Under the action of its internal thread and the external thread of the threaded column 17, the threaded sleeve 14 moves to one side, and the mounting block 15 slides out from the inside of the mounting groove 9 to realize the disassembly of the stirring rod 18. Similarly, during installation, the mounting block 15 is slid along the mounting groove 9 and the threaded sleeve 14 is rotated in the opposite direction. The threaded column 17 enters the inside of the threaded sleeve 14 to complete the installation of the stirring rod 18. The short block 11, the rotating rod 12, the limiting ring 13, the threaded sleeve 14 cooperate with the limiting block 16 and the threaded column 17 to realize the convenient installation and disassembly of the stirring rod 18. Such a design not only facilitates the replacement of the stirring rod 18 when it is damaged, but also significantly reduces the difficulty of replacing the stirring rod 18.

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A bidirectional mixing device for cement mortar, comprising a base (1), characterized in that: A mixing drum (2) is arranged at the upper end of the base (1), a drum cover (3) is movably connected to the upper end of the mixing drum (2), a motor (4) is arranged at the upper end of the drum cover (3), a first gear (5) is arranged at the output end of the motor (4), a fixing rod (6) is fixedly connected to the lower end of the drum cover (3), a rotating ring (7) is sleeved on the outer side of the fixing rod (6), a second gear (8) is fixedly connected to the upper end of the rotating ring (7), and a fixing block (10) is fixedly connected to the lower end of the rotating ring (7); The fixing block (10) is provided with a mounting groove (9) inside, short blocks (11) are fixedly connected on both sides of the fixing block (10), a rotating rod (12) is movably connected inside the short block (11), a limiting ring (13) is fixedly connected outside the rotating rod (12), a threaded sleeve (14) is fixedly connected at the lower end of the rotating rod (12), a mounting block (15) is movably connected inside the fixing block (10), limiting blocks (16) are fixedly connected on both sides of the mounting block (15), a threaded column (17) is provided inside the limiting block (16), and a stirring rod (18) is fixedly connected at the lower end of the mounting block (15).

2. A two-way mixing device for cement mortar according to claim 1, characterized in that: A connecting rod (19) is fixedly connected to one side of the cylinder cover (3), a moving block (20) is fixedly connected to the other end of the connecting rod (19), guide blocks (21) are fixedly connected to both sides of the moving block (20), a sliding groove (22) is provided inside the base (1), guide grooves (24) are provided on both sides of the sliding groove (22), and a hydraulic rod (23) is provided inside the sliding groove (22).

3. A two-way mixing device for cement mortar according to claim 1, characterized in that: The number of the second gears (8) is two sets, and both of them are meshed with the first gear (5).

4. A two-way mixing device for cement mortar according to claim 1, characterized in that: The second gear (8) is movably connected to the fixed rod (6) via a rotating ring (7).

5. The bidirectional mixing device for cement mortar according to claim 1, characterized in that: The internal thread of the threaded sleeve (14) is matched with the external thread of the threaded column (17).

6. A two-way mixing device for cement mortar according to claim 2, characterized in that: The guide block (21) slides in the guide groove (24) by cooperating with the hydraulic rod (23) through the moving block (20).

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