Building cement mixer

Abstract

The utility model discloses a building cement mixer which comprises a main beam frame, the left side of the bottom of the main beam frame is fixedly connected with a supporting frame, and the right side of the bottom of the main beam frame is fixedly connected with a pushing frame. Through the connection state of the square sleeve, the limiting frame and the positioning block, the overturning frame cannot loosen and rotate, the impact force of materials in the stirring barrel cannot drive the stirring barrel and the overturning frame to loosen and shake, when the stirring barrel needs to be unloaded, the inserting rod is pulled downwards, the inserting rod drives the lifting plate to move downwards, the lifting plate compresses the spring, the inserting rod retreats from the interior of the main beam frame, and the stirring barrel is unloaded. The square sleeve loses positioning on the surface of the main beam frame, the square sleeve moves towards the two sides, the square sleeve drives the limiting frame and the positioning block to move towards the two sides, the positioning block is separated from the overturning frame, the overturning frame and the stirring barrel are not reinforced, the stability is high, the stirring barrel can be reinforced by the reinforcing assembly in the using process, the stirring barrel cannot shake or loosen when subjected to impact force, and the service life of the stirring barrel is prolonged. And the use stability of the cement mixer is improved.

Description

Technical Field

[0001] This utility model relates to the field of building cement equipment technology, specifically a building cement mixer. Background Technology

[0002] A cement mixer is a mechanical device used to mix materials such as cement, sand, gravel, and water to produce a uniform mixture for concrete preparation.

[0003] It plays a vital role in building construction, improving work efficiency and ensuring the quality and uniformity of concrete.

[0004] Cement mixers come in various types and specifications, such as forced mixers and gravity mixers, and different types are suitable for different construction scenarios and needs.

[0005] In the process of making cement for construction, cement mixers are needed. Traditional cement mixers use a locking disc at the rotating handle to fix the mixing drum, and the locking disc is located on one side of the mixing drum. When the impact force inside the mixing drum is large, the impact force on the mixing drum also increases. When the mixing drum is driven by a strong force, the locking disc on one side is difficult to keep the mixing drum in a stable position, which reduces the stability of the cement mixer. Utility Model Content

[0006] To address the problems mentioned in the background art, the present invention aims to provide a building cement mixer with high stability. It solves the problem that in cement mixers where the mixing drum is fixed by a locking disc at the rotating handle, and the locking disc is located on one side of the mixing drum, the impact force inside the mixing drum increases accordingly. When the mixing drum is driven by a strong force, the locking disc on one side cannot stably position the mixing drum, thus reducing the stability of the cement mixer.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a building cement mixer, comprising a main beam frame, a support frame fixedly connected to the left side of the bottom of the main beam frame, a push frame fixedly connected to the right side of the bottom of the main beam frame, a power box fixedly connected to the right side of the main beam frame, the output end of the power box extending into the interior of the main beam frame, a tilting frame movably connected to the interior of the main beam frame, a mixing drum rotatably connected to the interior of the tilting frame, the output end of the power box engaging with the surface of the mixing drum, square sleeves slidably connected to both sides of the surface of the main beam frame, a limit frame fixedly connected to the front side of the square sleeve, a positioning block fixedly connected to the top of the rear side of the limit frame, the inner wall of the positioning block contacting the surface of the tilting frame, and a positioning mechanism fixedly connected to the bottom of the square sleeve.

[0008] In a preferred embodiment of this utility model, the positioning mechanism includes a mounting block, which is fixedly connected to the bottom of the square sleeve. A rod is provided inside the mounting block, with its bottom extending through to the bottom of the mounting block and its top extending through to the top of the mounting block. The top of the rod is engaged with the bottom of the main beam frame. A lifting plate is fixedly connected to the surface of the rod, and a spring is fixedly connected to the bottom of the lifting plate. The bottom of the spring is fixedly connected to the bottom of the inner wall of the mounting block.

[0009] As a preferred embodiment of this invention, a pull ring is fixedly connected to the bottom of the insertion rod, and the pull ring is located at the bottom of the mounting block.

[0010] As a preferred embodiment of this invention, both sides of the lifting plate are slidably connected to sliding rods, and the surfaces of the sliding rods are fixedly connected to the inner wall of the mounting block.

[0011] As a preferred embodiment of this utility model, a sub-frame is fixedly connected to the top of the square sleeve, and the top of the sub-frame is fixedly connected to the bottom of the positioning block.

[0012] As a preferred embodiment of this utility model, the surface of the sub-frame is fixedly connected with a reinforcing rib, and the surface of the reinforcing rib is fixedly connected to the surface of the limiting frame.

[0013] As a preferred embodiment of this utility model, the top and bottom of the limiting frame are both fixedly connected to a reinforcing plate, and the rear side of the reinforcing plate is fixedly connected to the front side of the square sleeve.

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

[0015] 1. This utility model, through the connection of the square sleeve, the limiting frame, and the positioning block, prevents the tilting frame from loosening and rotating. The impact force of the material inside the mixing drum cannot cause the mixing drum and the tilting frame to loosen or shake. When the mixing drum needs to be unloaded, the insert rod is pulled down, which moves the lifting plate downward. The lifting plate compresses the spring, and the insert rod exits the interior of the main beam frame. The square sleeve loses its positioning on the surface of the main beam frame and moves to both sides. The square sleeve drives the limiting frame and the positioning block to move to both sides, and the positioning block separates from the tilting frame. The tilting frame and the mixing drum lose their reinforcement, thus possessing the advantage of high stability. During the use of the mixing drum, it is reinforced by the reinforcement components, and the mixing drum will not shake or loosen when subjected to impact force, thereby improving the stability of the cement mixer.

[0016] 2. By setting a positioning mechanism, this utility model can position the sleeve and the limiting frame, preventing the limiting frame from loosening during use and causing the positioning block to fail to engage with the flipping frame, thus improving the stability of the flipping frame and the mixing drum. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a perspective view of the flipping frame of this utility model;

[0019] Figure 3 This is a perspective view of the limiting frame of this utility model;

[0020] Figure 4 This is a perspective view of the stirring cylinder of this utility model;

[0021] Figure 5 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0022] In the diagram: 1. Main beam frame; 2. Support frame; 3. Push frame; 4. Power box; 5. Tilting frame; 6. Mixing drum; 7. Square sleeve; 8. Limiting frame; 9. Positioning block; 10. Positioning mechanism; 101. Mounting block; 102. Insert rod; 103. Lifting plate; 104. Spring; 11. Pull ring; 12. Slide rod; 13. Reinforcing rib; 14. Reinforcing plate; 15. Sub-frame. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 5 As shown, the present invention provides a building cement mixer, including a main beam frame 1, a support frame 2 fixedly connected to the left side of the bottom of the main beam frame 1, a push frame 3 fixedly connected to the right side of the bottom of the main beam frame 1, a power box 4 fixedly connected to the right side of the main beam frame 1, the output end of the power box 4 extending into the interior of the main beam frame 1, a tilting frame 5 movably connected to the interior of the main beam frame 1, a mixing drum 6 rotatably connected to the interior of the tilting frame 5, the output end of the power box 4 engaging with the surface of the mixing drum 6, square sleeves 7 slidably connected to both sides of the surface of the main beam frame 1, a limiting frame 8 fixedly connected to the front side of the square sleeve 7, a positioning block 9 fixedly connected to the top of the rear side of the limiting frame 8, the inner wall of the positioning block 9 contacting the surface of the tilting frame 5, and a positioning mechanism 10 fixedly connected to the bottom of the square sleeve 7.

[0025] refer to Figure 5The positioning mechanism 10 includes a mounting block 101, which is fixedly connected to the bottom of the square sleeve 7. An insert rod 102 is provided inside the mounting block 101. The bottom of the insert rod 102 extends through to the bottom of the mounting block 101, and the top of the insert rod 102 extends through to the top of the mounting block 101. The top of the insert rod 102 is engaged with the bottom of the main beam frame 1. A lifting plate 103 is fixedly connected to the surface of the insert rod 102. A spring 104 is fixedly connected to the bottom of the lifting plate 103. The bottom of the spring 104 is fixedly connected to the bottom of the inner wall of the mounting block 101.

[0026] As a technical optimization of this utility model, by setting the positioning mechanism 10, the sleeve 7 and the limiting frame 8 can be positioned, avoiding the limiting frame 8 from becoming loose during use, which would prevent the positioning block 9 from engaging with the flipping frame 5, thus improving the stability of the flipping frame 5 and the stirring drum 6.

[0027] refer to Figure 5 A pull ring 11 is fixedly connected to the bottom of the insertion rod 102, and the pull ring 11 is located at the bottom of the mounting block 101.

[0028] As a technical optimization of this utility model, by setting the pull ring 11, it is easy for the user to pull the insertion rod 102 to move, avoiding the difficulty in pinching the insertion rod 102 during the process of moving it, which would make the insertion rod 102 difficult to pull, thus improving the operation efficiency of the insertion rod 102.

[0029] refer to Figure 5 Both sides of the lifting plate 103 are slidably connected to slide rods 12, and the surface of the slide rods 12 is fixedly connected to the inner wall of the mounting block 101.

[0030] As a technical optimization of this utility model, by setting the slide bar 12, the lifting plate 103 can be stabilized during sliding, avoiding shaking of the lifting plate 103 during sliding and moving, which would cause the lifting plate 103 to loosen, thus improving the sliding stability of the lifting plate 103.

[0031] refer to Figure 3 The top of the square sleeve 7 is fixedly connected to the sub-frame 15, and the top of the sub-frame 15 is fixedly connected to the bottom of the positioning block 9.

[0032] As a technical optimization of this utility model, by setting the sub-frame 15, the connection between the square sleeve 7 and the positioning block 9 can be reinforced, preventing the square sleeve 7 and the positioning block 9 from breaking during use, preventing the square sleeve 7 and the positioning block 9 from failing to cooperate, and improving the use effect of the square sleeve 7 and the positioning block 9.

[0033] refer to Figure 3 The surface of the subframe 15 is fixedly connected to the reinforcing rib 13, and the surface of the reinforcing rib 13 is fixedly connected to the surface of the limiting frame 8.

[0034] As a technical optimization of this utility model, by setting the reinforcing rib 13, the connection between the sub-frame 15 and the limiting frame 8 can be strengthened, so as to prevent the sub-frame 15 and the limiting frame 8 from breaking during use, prevent the sub-frame 15 and the limiting frame 8 from not being able to cooperate, and improve the use effect of the sub-frame 15 and the limiting frame 8.

[0035] refer to Figure 3 The top and bottom of the limiting frame 8 are fixedly connected with reinforcing plates 14, and the rear side of the reinforcing plates 14 is fixedly connected to the front side of the square sleeve 7.

[0036] As a technical optimization of this utility model, by setting the reinforcing plate 14, the connection between the limiting frame 8 and the square sleeve 7 can be reinforced, so as to avoid the limiting frame 8 and the square sleeve 7 from breaking during use, prevent the limiting frame 8 and the square sleeve 7 from not being able to cooperate, and improve the use effect of the limiting frame 8 and the square sleeve 7.

[0037] The working principle and usage process of this utility model are as follows: When the power box 4 drives the mixing drum 6 to rotate, when the material inside the mixing drum 6 has a large impact force, the material will cause the mixing drum 6 to shake. The mixing drum 6 will cause the tilting frame 5 to loosen. The main beam frame 1 and the tilting frame 5 are connected by the square sleeve 7, the limiting frame 8 and the positioning block 9. The tilting frame 5 cannot be loosened and rotated. The impact force of the material inside the mixing drum 6 cannot cause the mixing drum 6 and the tilting frame 5 to loosen and shake. When the mixing drum 6 needs to unload, the insert rod 102 is pulled down. The insert rod 102 causes the lifting plate 103 to move down. The lifting plate 103 compresses the spring 104. The insert rod 102 exits the interior of the main beam frame 1. The square sleeve 7 loses its positioning on the surface of the main beam frame 1 and moves to both sides. The square sleeve 7 causes the limiting frame 8 and the positioning block 9 to move to both sides. The positioning block 9 separates from the tilting frame 5. The tilting frame 5 and the mixing drum 6 lose their reinforcement, thus achieving the advantage of high stability.

[0038] In summary, this cement mixer, through the coordinated use of the main beam frame 1, support frame 2, push frame 3, power box 4, tilting frame 5, mixing drum 6, square sleeve 7, limit frame 8, positioning block 9, and positioning mechanism 10, solves the problem that the cement mixer uses a locking disc at the rotating handle to fix the mixing drum. Furthermore, the locking disc is located on one side of the mixing drum. When the impact force inside the mixing drum is large, the impact force on the mixing drum also increases. When the mixing drum is driven by a strong force, the locking disc on one side cannot stably position the mixing drum, thus reducing the stability of the cement mixer.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A building cement mixer, comprising a main beam frame (1), characterized in that: A support frame (2) is fixedly connected to the left side of the bottom of the main beam frame (1), a push frame (3) is fixedly connected to the right side of the bottom of the main beam frame (1), a power box (4) is fixedly connected to the right side of the main beam frame (1), the output end of the power box (4) extends into the interior of the main beam frame (1), the interior of the main beam frame (1) is movably connected to a tilting frame (5), a stirring drum (6) is rotatably connected to the interior of the tilting frame (5), the output end of the power box (4) meshes with the surface of the stirring drum (6), square sleeves (7) are slidably connected to both sides of the surface of the main beam frame (1), a limit frame (8) is fixedly connected to the front side of the square sleeve (7), a positioning block (9) is fixedly connected to the top of the rear side of the limit frame (8), the inner wall of the positioning block (9) contacts the surface of the tilting frame (5), and a positioning mechanism (10) is fixedly connected to the bottom of the square sleeve (7).

2. A building cement mixer according to claim 1, characterized in that: The positioning mechanism (10) includes a mounting block (101), which is fixedly connected to the bottom of the square sleeve (7). A rod (102) is provided inside the mounting block (101). The bottom of the rod (102) extends through to the bottom of the mounting block (101), and the top of the rod (102) extends through to the top of the mounting block (101). The top of the rod (102) is engaged with the bottom of the main beam frame (1). A lifting plate (103) is fixedly connected to the surface of the rod (102). A spring (104) is fixedly connected to the bottom of the lifting plate (103). The bottom of the spring (104) is fixedly connected to the bottom of the inner wall of the mounting block (101).

3. A building cement mixer according to claim 2, characterized in that: A pull ring (11) is fixedly connected to the bottom of the insertion rod (102), and the pull ring (11) is located at the bottom of the mounting block (101).

4. A building cement mixer according to claim 2, characterized in that: Both sides of the lifting plate (103) are slidably connected to slide rods (12), and the surface of the slide rods (12) is fixedly connected to the inner wall of the mounting block (101).

5. A building cement mixer according to claim 1, characterized in that: The top of the square sleeve (7) is fixedly connected to a sub-frame (15), and the top of the sub-frame (15) is fixedly connected to the bottom of the positioning block (9).

6. A building cement mixer according to claim 5, characterized in that: The surface of the subframe (15) is fixedly connected to a reinforcing rib (13), and the surface of the reinforcing rib (13) is fixedly connected to the surface of the limiting frame (8).

7. A building cement mixer according to claim 1, characterized in that: The top and bottom of the limiting frame (8) are fixedly connected to a reinforcing plate (14), and the rear side of the reinforcing plate (14) is fixedly connected to the front side of the square sleeve (7).

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