Concrete mortar anti-solidification device
By designing horizontal and vertical reciprocating mechanisms to drive the mixing barrel movement, and combining the swing and return device of the mixing barrel, the problem of weakening the mixing effect in existing equipment is solved, and efficient concrete mixing effect is achieved to prevent mortar from condensing.
Patent Information
- Application Number
- CN202421719352.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-07-18
AI Technical Summary
During the mixing process of existing concrete mixing equipment, as the distance blade increases, the mixing effect gradually weakens, resulting in a decrease in the mixing efficiency and unable to effectively prevent the concrete mortar from condensing.
The mixing drum is driven by horizontal and vertical reciprocating mechanisms to continuously move left and right up and down, and the mixing drum is driven by the third motor to swing. Combined with the return device, the concrete mortar in the mixing drum is always in a dynamic state to prevent condensation.
It significantly improves the concrete mixing effect, effectively prevents concrete mortar from condensing, and ensures mixing uniformity and efficiency.
Smart Images
Figure CN223290035U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a concrete mortar anti-solidification device. Background Art
[0002] Concrete is a general term for an engineering composite material composed of aggregates bonded together by a cementitious material. With the rapid development of the construction industry, the demand for concrete has also increased significantly. During the use of concrete mortar, equipment is required to stir the concrete to prevent it from drying out and solidifying.
[0003] In existing concrete mixing equipment, the mixing process of cement and other materials usually adopts a spiral mixing device. This design makes the materials near the mixing blades mixed more thoroughly, but as the distance from the blades increases, the mixing effect gradually weakens, reducing the mixing efficiency. Therefore, it is necessary to design a device to enhance the concrete mixing effect. Utility Model Content
[0004] The utility model aims to provide a concrete mortar anti-solidification device, which is used for a mixing barrel with a mixing device arranged therein and can enhance the concrete mixing effect.
[0005] The utility model can be realized through the following technical solutions:
[0006] A concrete mortar anti-solidification device comprises a fixed bracket, a horizontal reciprocating mechanism installed on the fixed bracket, a vertical reciprocating mechanism installed on the horizontal reciprocating mechanism, and a mixing barrel.
[0007] The fixing bracket includes a bottom plate and a bottom end plate vertically connected to the end of the bottom plate, and at least one bottom end plate has an opening in the middle.
[0008] The transverse reciprocating mechanism includes two transverse guide rails installed in a fixed bracket, a first slide slidably installed on the transverse guide rails, and a first cam assembly for pushing the first slide to move along the transverse guide rails. The two transverse guide rails are parallel to each other and are fixedly installed on the two bottom end plates of the fixed bracket at an angle.
[0009] The first cam assembly includes a first top block fixedly mounted on the side of the first slide, a first rotating shaft movably mounted at the opening of the bottom end plate of the fixed bracket, a first cam fixedly mounted in the middle of the first rotating shaft, and a first driving wheel fixedly mounted in the middle of the first rotating shaft. A first motor placed on the fixed bracket drives the first driving wheel to rotate, thereby driving the first cam. The swing of the first cam causes the first top block to push the first slide to reciprocate along the transverse guide rail.
[0010] The vertical reciprocating mechanism includes a vertical mounting plate fixed on a first slide, a horizontal end plate at the upper end of the vertical mounting plate, two vertical guide rails installed in parallel at intervals on the sides of the vertical mounting plate and fixedly connected to the first slide and the horizontal end plate at both ends, a second slide slidably mounted on the vertical guide rail, and a second cam assembly for pushing the second slide to move along the vertical guide rail.
[0011] The second cam assembly includes a second top block fixedly mounted on the side of the second slide, a second rotating shaft movably mounted on the vertical mounting plate, a second cam fixedly mounted on the end of the second rotating shaft, and a second driving wheel fixedly mounted on the other end of the second rotating shaft. The second motor placed on the first slide drives the second driving wheel to rotate, thereby driving the second cam. The swing of the second cam causes the second top block to push the second slide to move back and forth along the vertical guide rail.
[0012] A mixing barrel installation shaft passes through the second slide seat, the upper half of the vertical installation plate is provided with a vertical plate opening, the mixing barrel installation shaft passes through the vertical plate opening, the mixing barrel installation shaft is installed with a mixing barrel, and a mixing device is arranged in the mixing barrel.
[0013] During specific application, concrete mortar is loaded in the mixing barrel. During the use of the concrete mortar, the first motor is started to drive the first cam to push the first slide to move back and forth along the transverse guide rail. During this period, due to the inclination of the transverse guide rail and the gravity of the first slide, the end face of the first top block is always kept in contact with the first cam surface; the second motor is started to drive the second slide to move back and forth along the vertical guide rail. During this period, under the gravity of the second slide and the mixing barrel, the end face of the second top block is always kept in contact with the second cam surface, thereby driving the mixing barrel to move left and right and up and down continuously, so that the concrete mortar in the mixing barrel is in a moving state, effectively preventing the concrete mortar from solidifying.
[0014] Optimization solution: The mixing barrel installation shaft is a third rotating shaft movably connected to the second slide. Both ends of the third rotating shaft have barrel rings. The mixing barrel is fixed by the barrel rings. The third rotating shaft is driven by a third motor fixed on the second slide to drive the mixing barrel to swing.
[0015] When in use, the third motor is started to drive the mixing barrel to swing. While the mixing barrel is moving left and right and up and down, the mixing barrel also swings itself, further strengthening the dynamic state of the concrete mortar in the mixing barrel and more effectively preventing the concrete mortar from solidifying.
[0016] Further optimization solution: It also includes a return device, which includes a short column 1 arranged on the bottom end plate side of the fixed bracket, a short column 2 arranged on the first slide side, and an elastic strip that tightens and connects short column 1 and short column 2, and the elastic strip is a rubber band or a spring.
[0017] The function of this solution is to strengthen the return of the first slide. Due to the effect of the elastic strip, it is ensured that the end face of the first top block always keeps in contact with the first cam surface.
[0018] The utility model has the characteristics of simple structure and convenient use, and can effectively prevent the concrete mortar in the mixing barrel from coagulating. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a structural diagram of the present utility model.
[0020] Figure 2 Another structural diagram of the utility model DETAILED DESCRIPTION
[0021] The present invention will be further described below with reference to specific embodiments.
[0022] Example 1
[0023] refer to Figure 1 A concrete mortar anti-solidification device includes a fixed bracket 1, a horizontal reciprocating mechanism 2 installed on the fixed bracket 1, a vertical reciprocating mechanism 3 installed on the horizontal reciprocating mechanism 2, and a mixing barrel 4.
[0024] The fixing bracket 1 includes a bottom plate 11 and a bottom end plate 12 vertically connected to the end of the bottom plate 11. The two bottom end plates 12 have openings in the middle, and two outer floating plates 13 are installed at intervals on the outside of the opening of one bottom end plate 12. The outer floating plates 13 have a first rotating shaft hole.
[0025] The transverse reciprocating mechanism 2 includes two transverse guide rails 22 installed in the fixed bracket 1, a first slide 21 slidably installed on the transverse guide rails 22, and a first cam assembly for pushing the first slide 21 to move along the transverse guide rails 22. The two transverse guide rails 22 are spaced apart, parallel and obliquely fixed on the two bottom end plates 12 of the fixed bracket 1.
[0026] The first cam assembly includes a first top block 20 fixedly mounted on the side of the first slide 21, a first rotating shaft 25 movably mounted on the outer floating plate 13 of the fixed bracket 1 (through the first rotating shaft hole), a first cam 23 fixedly mounted in the middle of the first rotating shaft 25, and a first driving wheel 26 fixedly mounted in the middle of the first rotating shaft 25. The first motor 27 placed on the fixed bracket 1 drives the first driving wheel 26 to rotate, thereby driving the first cam 23. The swing of the first cam 23 causes the first top block 20 to push the first slide 21 to move back and forth along the transverse guide rail 22.
[0027] The vertical reciprocating mechanism 3 includes a vertical mounting plate 31 fixed on the first slide 21, a horizontal end plate 30 at the upper end of the vertical mounting plate 31, two vertical guide rails 33 installed in parallel and at intervals on the side of the vertical mounting plate 31 and fixedly connected at both ends to the first slide 21 and the horizontal end plate 30 respectively, a second slide 32 slidably mounted on the vertical guide rail 33, and a second cam assembly for pushing the second slide 32 to move along the vertical guide rail 33.
[0028] The second cam assembly includes a second top block 34 fixedly mounted on the side of the second slide 32, a second rotating shaft 36 movably mounted on the vertical mounting plate 31, a second cam 35 fixedly mounted on one end of the second rotating shaft 36, and a second driving wheel fixedly mounted on the other end of the second rotating shaft 36. A second motor 37 placed on the first slide 21 drives the second driving wheel to rotate, thereby driving the second cam 35. The swing of the second cam 35 causes the second top block 34 to push the second slide 32 to reciprocate along the vertical guide rail 33.
[0029] A mixing barrel installation shaft passes through the second slide 32. The mixing barrel installation shaft of this embodiment is a fixed shaft 41. The upper half of the vertical mounting plate 31 has a vertical plate opening. The fixed shaft 41 passes through the vertical plate opening. Both ends of the fixed shaft 41 have barrel ring buckles 42. The mixing barrel 4 is fixed by the barrel ring buckle 42, and a stirring device is set in the mixing barrel 4.
[0030] During specific application, concrete mortar is loaded in the mixing barrel 4. During the use of the concrete mortar, the first motor 27 is started to drive the first cam 23 to push the first slide 21 to move back and forth along the transverse guide rail 22. During this period, due to the inclination of the transverse guide rail 22 and the gravity of the first slide 21, the end face of the first top block 20 is always kept in contact with the first cam 23; the second motor 37 is started to drive the second slide 32 to move back and forth along the vertical guide rail 33. During this period, under the gravity of the second slide 32 and the mixing barrel 4, the end face of the second top block 34 is always kept in contact with the second cam 35; thereby driving the mixing barrel 4 to move left and right and up and down continuously, so that the concrete mortar in the mixing barrel 4 is in a moving state, effectively preventing the concrete mortar from solidifying.
[0031] Example 2
[0032] This embodiment is an improvement of the embodiment 1. The fixed shaft 41 is replaced by a third rotating shaft 41. The third rotating shaft 41 is driven by a third motor fixed on the second slide 32 to drive the mixing barrel 4 to swing.
[0033] During use, after operating according to the scheme of embodiment 1, the third motor is started to drive the mixing barrel 4 to swing. While the mixing barrel 4 is continuously moving left and right and up and down, the mixing barrel 4 also swings itself, further strengthening the dynamic state of the concrete mortar in the mixing barrel 4 and more effectively preventing the concrete mortar from solidifying.
[0034] Example 3
[0035] refer to Figure 2 , a concrete mortar anti-solidification device, this embodiment is an improvement of embodiment 1 or embodiment 2, and also includes a return device, the return device includes a short column 1 51 arranged on the side of the bottom end plate 12 of the fixed bracket 1 and a short column 2 52 arranged on the side of the first slide 21, and an elastic strip 53 that tightens the short column 1 51 and the short column 2 52, and the elastic strip 53 is a rubber band or a spring.
[0036] The function of this embodiment is to strengthen the return of the first slide 21 . Due to the function of the elastic strip 53 , it is ensured that the end surface of the first top block 20 always maintains surface contact with the first cam 23 .
Claims
1. A concrete mortar anti-solidification device, comprising a fixed bracket (1), a transverse reciprocating mechanism (2) mounted on the fixed bracket (1), a vertical reciprocating mechanism (3) mounted on the transverse reciprocating mechanism (2), and a mixing barrel (4), characterized in that: The fixing bracket (1) comprises a bottom plate (11) and a bottom end plate (12) vertically connected to the end of the bottom plate (11), and at least one bottom end plate (12) has an opening in the middle; The transverse reciprocating mechanism (2) comprises two transverse guide rails (22) installed in the fixed bracket (1), a first slide (21) slidably installed on the transverse guide rails (22), and a first cam assembly for pushing the first slide (21) to move along the transverse guide rails (22). The two transverse guide rails (22) are spaced apart, parallel to each other, and are fixedly installed on two bottom end plates (12) of the fixed bracket (1) at an angle. The first cam assembly comprises a first top block (20) fixedly mounted on the side of the first slide (21), a first rotating shaft (25) movably mounted at the opening of the bottom end plate (12) of the fixed bracket (1), a first cam (23) fixedly mounted in the middle of the first rotating shaft (25), and a first driving wheel (26) fixedly mounted in the middle of the first rotating shaft (25); a first motor (27) disposed on the fixed bracket (1) drives the first driving wheel (26) to rotate, thereby driving the first cam (23); the swing of the first cam (23) causes the first top block (20) to push the first slide (21) to reciprocate along the transverse guide rail (22); The vertical reciprocating mechanism (3) comprises a vertical mounting plate (31) fixed on a first slide (21), a transverse end plate (30) at the upper end of the vertical mounting plate (31), two vertical guide rails (33) installed in parallel and at intervals on the side of the vertical mounting plate (31) and fixedly connected at both ends to the first slide (21) and the transverse end plate (30), a second slide (32) slidably mounted on the vertical guide rails (33), and a second cam assembly for pushing the second slide (32) to move along the vertical guide rails (33); The second cam assembly comprises a second top block (34) fixedly mounted on the side of the second slide (32), a second rotating shaft (36) movably mounted on the vertical mounting plate (31), a second cam (35) fixedly mounted on one end of the second rotating shaft (36), and a second driving wheel fixedly mounted on the other end of the second rotating shaft (36); a second motor (37) disposed on the first slide (21) drives the second driving wheel to rotate, thereby driving the second cam (35); the swing of the second cam (35) causes the second top block (34) to push the second slide (32) to reciprocate along the vertical guide rail (33); A mixing barrel installation shaft passes through the second slide seat (32), the upper half of the vertical installation plate (31) has a vertical plate opening, the mixing barrel installation shaft passes through the vertical plate opening, a mixing barrel (4) is installed on the mixing barrel installation shaft, and a mixing device is set in the mixing barrel (4).
2. The concrete mortar anti-solidification device according to claim 1, characterized in that: The mixing barrel installation shaft is a third rotating shaft (41) movably connected to the second slide (32), and both ends of the third rotating shaft (41) are provided with barrel buckles (42). The mixing barrel (4) is fixed by the barrel buckles (42). The third rotating shaft (41) is driven by a third motor fixed on the second slide (32) to drive the mixing barrel (4) to swing.
3. The concrete mortar anti-solidification device according to claim 1 or 2, characterized in that: The invention also includes a return device, which includes a short column 1 (51) arranged on the side of the bottom end plate (12) of the fixed bracket (1), a short column 2 (52) arranged on the side of the first slide seat (21), and an elastic strip (53) that tightens and connects the short column 1 (51) and the short column 2 (52), and the elastic strip (53) is a rubber band or a spring.