Material mixing device for constructional engineering

Abstract

The utility model discloses a constructional engineering mixing device which comprises a stirring barrel, a driving motor is installed at the bottom of the stirring barrel in a transmission mode, a movable door and a transmission mechanism are connected to the inner wall of the stirring barrel in a sliding mode, the transmission mechanism comprises a first transmission wheel, and a transmission belt is movably connected to the surface of the first transmission wheel. A second transmission wheel is movably connected to the inner wall of the transmission belt, a worm is movably connected to the inner wall of the second transmission wheel through a bearing, supporting plates are movably connected to the top and the bottom of the front face of the worm through bearings, and the back faces of the supporting plates are fixedly connected with the front face of the stirring barrel. When the linkage door opening and closing mechanism is used, under the action of the transmission mechanism and the linkage mechanism, linkage opening and closing can be carried out on the movable door of the stirring barrel for mixing materials in constructional engineering, the complex and troublesome manual operation caused by the fact that an existing stirring barrel is not provided with an additional linkage door opening and closing structure is avoided, and the linkage door opening and closing mechanism has the advantage of being convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering mixing equipment, in particular to a building engineering mixing device. Background Technique

[0002] The building engineering mixing device is an important and indispensable equipment in building construction. It is mainly used to mix a variety of raw materials to prepare building materials such as qualified concrete and mortar.

[0003] For example, the patent application number of the Chinese Patent Network is: 201420650133.9, and a disclosed cement mixing device is involved in small construction engineering machinery, including a mixing barrel, a bracket and a mixer. The mixer includes a motor, a spiral blade and an inclined plate. The spiral blade is fixedly connected to the upper end of the motor, and the inclined plate is fixedly connected to both sides of the spiral blade; the bracket includes a support plate, a controller arranged on the support plate, and a hydraulic cylinder and a column arranged at the bottom of the support plate; a handle is provided on the mixing barrel, and the handle includes a manual handle, a connecting handle and a baffle. The utility model is convenient to move, can effectively ensure stable placement on uneven ground, has high mixing efficiency, sufficient mixing, easy observation of feeding, and convenient material taking. However, the utility model has no additional linkage mechanism, so it needs to be manually opened and locked, which is too troublesome and complex, resulting in an increase in operation time and steps, and at the same time reducing work efficiency.

[0004] Usually, during the use of the mixing barrel for building engineering mixing, the existing movable door of the mixing barrel has no additional linkage mechanism, so it needs to be manually opened and locked, which is too troublesome and complex, resulting in an increase in operation time and steps, and at the same time reducing work efficiency.

[0005] Therefore, it is necessary to design and transform the building engineering mixing device to effectively prevent the phenomenon of inconvenient use. Content of the Utility Model

[0006] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a building engineering mixing device, which has the advantage of being easy to use and solves the problem of inconvenient use.

[0007] To achieve the above object, the present utility model provides the following technical solutions: a mixing device for construction engineering, including a mixing barrel, a driving motor is drivingly installed at the bottom of the mixing barrel, a movable door is slidably connected to the inner wall of the mixing barrel, a transmission mechanism, the transmission mechanism includes a first transmission wheel, the surface of the first transmission wheel is movably connected to a transmission belt, the inner wall of the transmission belt is movably connected to a second transmission wheel, the inner wall of the second transmission wheel is movably connected to a worm through a bearing, the top and bottom of the front of the worm are both movably connected to a support plate through a bearing, the back of the support plate is fixedly connected to the front of the mixing barrel, a clamping plate is fixedly connected to the bottom of the front of the worm, the surface of the clamping plate is movably connected to a movable gear, the inner wall of the movable gear is slidably connected to the surface of the worm, and a worm gear is meshed with the top of the front of the worm;

[0008] A linkage mechanism, the linkage mechanism includes a linkage rod, the surface of the linkage rod is fixedly connected to the inner wall of the worm gear, the left and right sides of the front of the linkage rod are both movably connected to a support block through a bearing, the back of the support block is fixedly connected to the front of the mixing barrel, a driven gear is arranged inside the support block, the inner wall of the driven gear is fixedly connected to the surface of the linkage rod, a toothed plate is meshed with the back of the driven gear, a connecting plate is fixedly connected to the top of the toothed plate, the bottom of the connecting plate is fixedly connected to the top of the movable door, and the back of the toothed plate is slidably connected to the front of the mixing barrel.

[0009] As a preferred embodiment of the present utility model, an extension plate is fixedly connected to the front of the mixing barrel, and the extension plate is located in front of the movable door.

[0010] As a preferred embodiment of the present utility model, fixing rods are arranged on the left and right sides of the movable door, the back of the fixing rods is fixedly connected to the front of the mixing barrel, an auxiliary gear is movably connected to the surface of the fixing rods through a bearing, and the back of the auxiliary gear is meshed with the front of the toothed plate.

[0011] As a preferred embodiment of the present utility model, limiting rods are fixedly connected to the left and right sides of the bottom of the connecting plate, the bottoms of the limiting rods penetrate to the bottom of the mixing barrel, and the surfaces of the limiting rods are slidably connected to the inner wall of the mixing barrel.

[0012] As a preferred embodiment of the present utility model, a pulling rod is fixedly connected to the top of the front of the movable gear, and the pulling rod is located above the second transmission wheel.

[0013] As a preferred embodiment of the present utility model, a magnetic ring is attracted to the top of the movable gear, the inner wall of the magnetic ring is fixedly connected to the surface of the worm, and the magnetic ring has magnetism.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. When the utility model is in use, under the action of the transmission mechanism and the linkage mechanism, the movable door of the mixing barrel for building engineering mixing can be linked to open and lock, avoiding the complexity and trouble of manual operation caused by the lack of an additional linkage switch door structure in the existing mixing barrel, and making it have the advantage of being easy to use.

[0016] 2. By setting the extension plate, the utility model can extend the outside of the mixing barrel to prevent the material from falling during the unloading process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural view of the utility model;

[0018] Figure 2 is a side view of the structure of the utility model;

[0019] Figure 3 is a schematic view of the transmission mechanism of the utility model;

[0020] Figure 4 is a schematic view of the linkage mechanism of the utility model;

[0021] Figure 5 is the utility model Figure 3 an enlarged view of part A.

[0022] In the figure: 1, mixing barrel; 2, driving motor; 3, movable door; 4, first driving wheel; 5, transmission belt; 6, second driving wheel; 7, worm; 8, support plate; 9, clamping plate; 10, movable gear; 11, worm gear; 12, linkage rod; 13, support block; 14, driven gear; 15, toothed plate; 16, connecting plate; 17, extension plate; 18, fixed rod; 19, auxiliary gear; 20, limiting rod; 21, pulling rod; 22, magnetic ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Such as Figures 1 to 5As shown in the figure, a mixing device for construction engineering provided by the utility model includes a mixing barrel 1. A driving motor 2 is installed at the bottom of the mixing barrel 1 in a driving manner. A movable door 3 is slidably connected to the inner wall of the mixing barrel 1. A transmission mechanism, the transmission mechanism includes a first transmission wheel 4. The surface of the first transmission wheel 4 is movably connected to a transmission belt 5. The inner wall of the transmission belt 5 is movably connected to a second transmission wheel 6. The inner wall of the second transmission wheel 6 is movably connected to a worm 7 through a bearing. The top and bottom of the front of the worm 7 are both movably connected to a support plate 8 through a bearing. The back of the support plate 8 is fixedly connected to the front of the mixing barrel 1. The bottom of the front of the worm 7 is fixedly connected to a clamping plate 9. The surface of the clamping plate 9 is movably connected to a movable gear 10. The inner wall of the movable gear 10 is slidably connected to the surface of the worm 7. The top of the front of the worm 7 meshes with a worm gear 11;

[0025] A linkage mechanism, the linkage mechanism includes a linkage rod 12. The surface of the linkage rod 12 is fixedly connected to the inner wall of the worm gear 11. The left and right sides of the front of the linkage rod 12 are both movably connected to a support block 13 through a bearing. The back of the support block 13 is fixedly connected to the front of the mixing barrel 1. A driven gear 14 is arranged inside the support block 13. The inner wall of the driven gear 14 is fixedly connected to the surface of the linkage rod 12. The back of the driven gear 14 meshes with a toothed plate 15. The top of the toothed plate 15 is fixedly connected to a connecting plate 16. The bottom of the connecting plate 16 is fixedly connected to the top of the movable door 3. The back of the toothed plate 15 is slidably connected to the front of the mixing barrel 1.

[0026] Reference Figure 2 , an extension plate 17 is fixedly connected to the front of the mixing barrel 1. The extension plate 17 is located in front of the movable door 3.

[0027] As a technical optimization scheme of the utility model, by arranging the extension plate 17, the outside of the mixing barrel 1 can be extended to prevent materials from falling during the discharging process.

[0028] Reference Figure 2 , fixing rods 18 are arranged on the left and right sides of the movable door 3. The back of the fixing rods 18 is fixedly connected to the front of the mixing barrel 1. The surface of the fixing rods 18 is movably connected to an auxiliary gear 19 through a bearing. The back of the auxiliary gear 19 meshes with the front of the toothed plate 15.

[0029] As a technical optimization scheme of the utility model, by arranging the fixing rods 18 and the auxiliary gear 19, the toothed plate 15 can be limited, making its movement more stable.

[0030] Reference Figure 2 , limiting rods 20 are fixedly connected to the left and right sides of the bottom of the connecting plate 16. The bottom of the limiting rods 20 penetrates to the bottom of the mixing barrel 1. The surface of the limiting rods 20 is slidably connected to the inner wall of the mixing barrel 1.

[0031] As a technical optimization solution of the present utility model, by providing a limiting rod 20, the connecting plate 16 can be limited, making its up and down movement smoother and more stable.

[0032] Reference Figure 5 , a pulling rod 21 is fixedly connected to the top of the movable gear 10 on the front side, and the pulling rod 21 is located on the top of the second transmission wheel 6.

[0033] As a technical optimization solution of the present utility model, by providing a pulling rod 21, the movable gear 10 can be moved, making the process of moving the movable gear 10 more convenient and fast.

[0034] Reference Figure 5 , a magnetic ring 22 is attracted to the top of the movable gear 10, the inner wall of the magnetic ring 22 is fixedly connected to the surface of the worm 7, and the magnetic ring 22 has magnetism.

[0035] As a technical optimization solution of the present utility model, by providing a magnetic ring 22, the movable gear 10 can be attracted, preventing it from naturally falling into the second transmission wheel 6.

[0036] The working principle and usage process of the present utility model: When in use, the rotation of the driving motor 2 drives the first transmission wheel 4 to rotate, the first transmission wheel 4 drives the second transmission wheel 6 to rotate by means of a transmission belt 5. At this time, the pulling rod 21 is pressed down, so that the pulling rod 21 drives the movable gear 10 to break away from the attraction of the magnetic ring 22 and enter the inside of the second transmission wheel 6 to mesh with it. In this way, the movable gear 10 drives the worm 7 to rotate through the clamping plate 9 (the support plate 8 supports the worm 7), the worm 7 drives the linkage rod 12 to rotate inside the support block 13 through the worm gear 11, and while rotating, it drives the driven gear 14 to rotate, thereby driving the toothed plate 15 meshing with the driven gear 14 to move upward, and while moving, it drives the movable door 3 to open through the connecting plate 16, so as to unload the materials inside the mixing barrel 1. When closing the movable door 3, just reverse the driving motor 2, avoiding the complexity and trouble of manual operation caused by the lack of an additional linkage switch door structure in the existing mixing barrel 1, and making it have the advantage of being easy to use.

[0037] To sum up: When the present utility model is in use, under the action of the transmission mechanism and the linkage mechanism, the movable door 3 of the mixing barrel 1 for building engineering mixing can be linked to open and lock, avoiding the complexity and trouble of manual operation caused by the lack of an additional linkage switch door structure in the existing mixing barrel 1, making it have the advantage of being easy to use, and solving the problem of inconvenient use.

[0038] It should be noted that, in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building engineering mixing device, including a mixing barrel (1), a driving motor (2) is installed at the bottom of the mixing barrel (1) by transmission, and a movable door (3) is slidably connected to the inner wall of the mixing barrel (1), and it is characterized in that: A transmission mechanism, the transmission mechanism includes a first transmission wheel (4), a transmission belt (5) is movably connected to the surface of the first transmission wheel (4), a second transmission wheel (6) is movably connected to the inner wall of the transmission belt (5), a worm (7) is movably connected to the inner wall of the second transmission wheel (6) through a bearing, the top and bottom of the front of the worm (7) are movably connected to a support plate (8) through bearings, the back of the support plate (8) is fixedly connected to the front of the mixing barrel (1), a clamping plate (9) is fixedly connected to the bottom of the front of the worm (7), a movable gear (10) is movably connected to the surface of the clamping plate (9), the inner wall of the movable gear (10) is slidably connected to the surface of the worm (7), and a worm gear (11) is engaged with the top of the front of the worm (7); A linkage mechanism, the linkage mechanism includes a linkage rod (12), the surface of the linkage rod (12) is fixedly connected to the inner wall of the worm gear (11), the left and right sides of the front of the linkage rod (12) are movably connected to a support block (13) through bearings, the back of the support block (13) is fixedly connected to the front of the mixing barrel (1), a driven gear (14) is arranged inside the support block (13), the inner wall of the driven gear (14) is fixedly connected to the surface of the linkage rod (12), a toothed plate (15) is engaged with the back of the driven gear (14), a connecting plate (16) is fixedly connected to the top of the toothed plate (15), the bottom of the connecting plate (16) is fixedly connected to the top of the movable door (3), and the back of the toothed plate (15) is slidably connected to the front of the mixing barrel (1).

2. The mixing device for construction engineering according to claim 1, wherein: An extension plate (17) is fixedly connected to the front of the mixing barrel (1), and the extension plate (17) is located in front of the movable door (3).

3. An aggregate mixing device for construction projects according to claim 1, characterized in that: Fixed rods (18) are arranged on the left and right sides of the movable door (3), the back of the fixed rods (18) is fixedly connected to the front of the mixing barrel (1), an auxiliary gear (19) is movably connected to the surface of the fixed rods (18) through a bearing, and the back of the auxiliary gear (19) is meshed with the front of the toothed plate (15).

4. A building engineering mixing device according to claim 1, characterized in that: Limit rods (20) are fixedly connected to the left and right sides of the bottom of the connecting plate (16), the bottom of the limit rods (20) penetrates to the bottom of the mixing barrel (1), and the surface of the limit rods (20) is slidably connected to the inner wall of the mixing barrel (1).

5. A building engineering mixing device according to claim 1, characterized in that: A pulling rod (21) is fixedly connected to the top of the front of the movable gear (10), and the pulling rod (21) is located on the top of the second transmission wheel (6).

6. The mixing device for construction engineering according to claim 1, wherein: A magnetic ring (22) is attracted to the top of the movable gear (10), the inner wall of the magnetic ring (22) is fixedly connected to the surface of the worm (7), and the magnetic ring (22) has magnetism.

Images