Slurry throwing mechanism for building construction wall

Abstract

The present invention discloses a slurry throwing mechanism for building construction wall, comprising: a mounting frame; a slurry placing groove, which is arranged on the mounting frame, has an opening and is configured to accommodate mortar; a slurry throwing member, which is movably arranged on the mounting frame and is configured to form a slurry point; a driving member, which is arranged on the mounting frame and is configured to drive the slurry throwing member to rotate; a switching assembly, which is arranged on the mounting frame and is configured to control the rotating slurry throwing member to switch between a first position and a second position, when the slurry throwing member is in the first position, the slurry throwing member is located outside the slurry placing groove, and when the slurry throwing member is in the second position, the slurry throwing member is located in the slurry placing groove; a lifting member, which is connected to the mounting frame and is configured to drive the mounting frame to perform lifting and lowering movements; a moving seat, which is connected to the lifting member and is configured to perform horizontal movements. The present invention has the following advantages and effects: the present invention has low investment cost, labor-saving operation and high work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of building engineering, and in particular to a slurry throwing mechanism for building construction walls. Background Art

[0002] In the construction process, after the wall is built, it is necessary to carry out roughening and roughening operations. Roughening is also called slurry throwing, which is a process before plastering; while roughening is a process after plastering. The purpose of both is to improve the bonding strength. However, the processing requirements of slurry throwing and roughening are different, resulting in different processing methods and processing equipment. As the name suggests, slurry throwing is to throw the mortar with a certain water-binder ratio evenly onto the wall by throwing, and then plastering is carried out after it reaches a certain strength.

[0003] The existing slurry throwing operation is divided into manual slurry throwing and pump suction mechanical slurry throwing. Manual slurry throwing needs to overcome the problems of weight, height and limited working surface, resulting in large workload, high intensity and low efficiency. Mechanical slurry throwing requires consideration of the initial investment of equipment and is not suitable for small projects and irregular walls. Based on the above problems, the present invention was born. Summary of the invention

[0004] The purpose of the present invention is to provide a slurry throwing mechanism for building construction walls, which has low investment cost, labor-saving operation and high working efficiency.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a slurry-throwing mechanism for building construction walls, comprising: a mounting frame; a slurry-setting groove, which is arranged on the mounting frame, has an opening and is configured to accommodate mortar; a slurry-throwing member, which is movably arranged on the mounting frame and is configured to form a slurry point; a driving member, which is arranged on the mounting frame and is configured to drive the slurry-throwing member to rotate; a switching assembly, which is arranged on the mounting frame and is configured to control the rotating slurry-throwing member to switch between a first position and a second position, when the slurry-throwing member is in the first position, the slurry-throwing member is located outside the slurry-setting groove, and when the slurry-throwing member is in the second position, the slurry-throwing member is located inside the slurry-setting groove; a lifting component, which is connected to the mounting frame and is configured to drive the mounting frame to perform lifting and lowering movements; a moving seat, which is connected to the lifting component and is configured to perform horizontal movements.

[0006] By adopting the above technical solution, the movable seat cooperates with the lifting component to realize the lifting and movement of the mounting frame to cover the surface of the wall to be constructed. While the driving member drives the slurry throwing member to rotate, the switching component provided in cooperation enables the rotating slurry throwing member to switch between the first position and the second position. When the slurry throwing member is in the first position, the slurry throwing member is located outside the slurry setting groove, so that the rotating slurry throwing member can throw the slurry out and then attach it to the wall; when the slurry throwing member switches from the first position to the second position, the slurry throwing member is located in the slurry setting groove and contacts with the slurry in the slurry setting groove so that it adheres to the slurry throwing member, thereby reciprocating to realize the slurry throwing and slurrying operation of the slurry throwing member. This kind of setting structure can reduce the investment cost of the slurry throwing mechanism, make its operation labor-saving and work efficiency higher.

[0007] It is further configured that the pulp-spinning component includes a cylindrical pulp-spinning cylinder, a plurality of pulp-spinning holes distributed in the pulp-spinning cylinder, and a pulp storage layer arranged on the inner peripheral wall of the pulp-spinning cylinder.

[0008] By adopting the above technical solution, the slurry is attached to the slurry storage layer located on the inner wall of the slurry throwing cylinder. When the slurry throwing cylinder rotates, the slurry on the slurry storage layer flies out through the slurry throwing holes, thereby realizing the slurry throwing operation.

[0009] It is further configured to include a driving shaft rotatably arranged on a mounting frame, the pulping cylinder is sleeved on the driving shaft to form a circumferential rotation axis movement, the axis of the driving shaft is parallel to the opening direction of the pulping groove, and the driving member is connected to the driving shaft.

[0010] By adopting the above technical solution and the above setting structure, the pulping drum can have displacement along the axis of the driving shaft while rotating, so as to realize the switching of the pulping drum between the first position and the second position and entering and exiting the pulping groove.

[0011] The switching component is further configured to include a switching path and a guide sliding structure sliding along the switching path, the switching path including a first rotation path and a second rotation path which are arranged on a mounting frame and are spaced apart along the axis of the drive shaft and have two ends, a switching path connecting one end of the first rotation path and one end of the second rotation path, and a return path connecting the other end of the first rotation path and the other end of the second rotation path, the switching path and the return path are cross-connected and the guide sliding structure is connected to the pulping drum.

[0012] By adopting the above technical solution, the slurry-throwing cylinder moves along the switching path under the action of the guide sliding structure. When the guide sliding structure is located in the second rotation path, the slurry-throwing cylinder is located in the slurry-setting groove, and forms a rotating sizing with the slurry in the slurry-setting groove. This type of rotating sizing method can make the slurry better penetrate into the pores of the slurry storage layer, so as to improve the firmness of the slurry adhering to the slurry storage layer and achieve a more comprehensive contact between the slurry and the slurry storage layer, avoiding the hollowing phenomenon of the slurry on the slurry storage layer. The rotating method can also help eliminate bubbles in the slurry and improve the uniformity of sizing, so as to ensure the uniformity of the later slurry throwing and improve the processing quality.

[0013] When the guide sliding structure enters the first rotating path from the second rotating path through the switching path, the pulping cylinder is located outside the pulping groove, thereby realizing the rotating pulping operation; and the guide sliding structure located on the first rotating path enters the second rotating path through the return path, thereby reciprocating to realize the pulping and pulping operation. Through this setting structure, a driving member can realize the multi-directional driving function, thereby further reducing the production cost of the mechanism, thereby reducing the use investment cost.

[0014] It is further configured that the guide sliding structure includes a guide column fixed to the pulping drum and a guide block rotatably arranged on the guide column and having two guide ends, and the distance between the guide end and the center of the guide column is greater than the width of the switching path.

[0015] By adopting the above technical solution, the guide column cooperates with the guide block to move along the switching path. Through this setting structure, the guide sliding structure can cross the intersection of the switching path and the return path, thereby ensuring the feasibility of the structure and avoiding structural interference.

[0016] It is further configured that when the slurry-throwing component is in the first position, a slurry-blocking plate is provided on one side of the slurry-throwing component in the horizontal direction, and the side of the slurry-blocking plate facing the slurry-throwing component is connected with the opening of the slurry-setting groove and is located directly above the opening of the slurry-setting groove, and a scraper assembly for cleaning the slurry on the outer peripheral wall of the slurry-throwing cylinder is provided between the first position and the second position.

[0017] By adopting the above technical solution, the slurry guard plate is set to prevent the slurry from being thrown out, thereby avoiding slurry pollution and waste. The slurry blocked by the slurry guard plate enters the slurry tank along the slurry guard plate to achieve slurry recycling and avoid waste. The slurry scraper assembly is set to prevent the slurry attached to the outer peripheral wall of the slurry throwing cylinder from adhering to the wall during the throwing process, forming substandard slurry protrusions, thereby further improving the processing quality of the slurry throwing.

[0018] It is further configured that the scraper assembly includes a fixed ring located on the outer ring of the pulping cylinder and a scraper ring arranged between the fixed ring and the outer peripheral wall of the pulping cylinder.

[0019] By adopting the above technical solution, during the switching of the pulping drum between the first position and the second position, the outer peripheral wall of the pulping drum contacts the scraper ring, thereby scraping off the pulp attached to the outer peripheral wall of the pulping drum.

[0020] The lifting component is further configured to include a lifting rod, a guide ring located at the top of the lifting rod, a wire wheel rotatably arranged on the lifting rod, a lifting rope connecting the mounting frame and the wire wheel and passing through the guide ring, and a driving motor for driving the wire wheel to rotate.

[0021] By adopting the above technical solution, the driving motor drives the wire wheel to rotate, and the wire wheel winds or releases the lifting rope to control the mounting frame to move up and down along the lifting rod, so as to change the height of the mounting frame. This setting method has a simple structure and low cost.

[0022] It is further configured that the lifting rod includes an upper section for installing a guide ring, a lower section for installing a wire wheel, and several adjustment sections that are plug-fitted together. The adjustment sections are plug-fitted together with the upper section and the lower section, and the mounting frame is slidably mounted on the lifting rod.

[0023] By adopting the above technical solution, through several plug-in adjustment sections, the height of the lifting rod can be adjusted by changing the plug-in number of the adjustment sections, so as to adapt to walls of different construction heights, so that the mechanism has better universal adaptability.

[0024] It is further configured that the lower section is fixed to a moving seat, and a counterweight groove is formed on the moving seat.

[0025] By adopting the above technical solution, the setting of the counterweight groove can add a counterweight and place it in the counterweight groove to ensure the smooth movement of the mechanism while not affecting the convenient transportation of the mechanism.

[0026] In summary, the present invention has the following beneficial effects: the present invention has low investment cost, labor-saving operation and high working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of an embodiment;

[0028] Figure 2 It is a partial structural schematic diagram of an embodiment;

[0029] Figure 3 A schematic diagram of a local structure of another embodiment from another perspective;

[0030] Figure 4 It is a partial exploded view of an embodiment;

[0031] Figure 5 is another partial exploded view of the embodiment;

[0032] Figure 6A structural view of another perspective of the embodiment;

[0033] Figure 7 1 is an exploded view of the lifting rod in the embodiment.

[0034] In the figure: 1. mounting frame; 2. slurry placing groove; 3. slurry throwing member; 31. slurry throwing cylinder; 32. slurry throwing hole; 33. slurry storage layer; 4. driving member; 5. switching assembly; 51. guide sliding structure; 511. guide column; 512. guide block; 52. first rotation path; 53. second rotation path; 54. switching path; 55. return path; 6. lifting member; 61. lifting rod; 611. upper section; 612. lower section; 613. adjustment section; 62. guide ring; 63. wire wheel; 64. lifting rope; 65. driving motor; 7. moving seat; 8. driving shaft; 9. slurry blocking plate; 10. slurry scraping assembly; 101. fixing ring; 102. scraping ring; 11. counterweight groove. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0036] refer to Figures 1 to 7 A slurry throwing mechanism for building construction wall, comprising: a mounting frame 1; a slurry placement groove 2, fixedly arranged on the mounting frame 1, having an upward opening and configured to accommodate mortar; a slurry throwing member 3, movably arranged on the mounting frame 1 and configured to form a slurry point; a driving member 4, arranged on the mounting frame 1 and configured to drive the slurry throwing member 3 to rotate; a switching component 5, arranged on the mounting frame 1 and configured to control the rotating slurry throwing member 3 to switch between a first position and a second position, when the slurry throwing member 3 is in the first position, the slurry throwing member 3 is located outside the slurry placement groove 2, and when the slurry throwing member 3 is in the second position, the slurry throwing member 3 is located in the slurry placement groove 2; a lifting member 6, connected to the mounting frame 1 and configured to drive the mounting frame 1 to perform lifting movement; a moving seat 7, connected to the lifting member 6 and configured to perform horizontal movement.

[0037] The pulp throwing member 3 includes a cylindrical pulp throwing cylinder 31, a plurality of pulp throwing holes 32 distributed in the pulp throwing cylinder 31, and a pulp storage layer 33 fixedly arranged on the inner wall of the pulp throwing cylinder 31, and the pulp storage layer 33 is composed of a plurality of cylindrical metal meshes fixedly stacked. It includes a drive shaft 8 rotatably arranged on the mounting frame 1 and passing through the pulp placement groove 2, and the drive shaft 8 is rotatably matched with the pulp placement groove 2. The pulp throwing cylinder 31 is sleeved on the drive shaft 8 to form a circumferential rotation axis movement, and the axis of the drive shaft 8 is parallel to the opening direction of the pulp placement groove 2, and the drive member 4 is connected to the drive shaft 8. The drive member 4 is a servo motor fixedly arranged at the bottom of the pulp placement groove 2 and the output shaft is fixedly connected to the drive shaft 8.

[0038] The switching assembly 5 includes a switching path 54 and a guide sliding structure 51 sliding along the switching path 54. The switching path 54 includes a first rotation path 52 and a second rotation path 53 which are opened in the mounting frame 1 and arranged at intervals along the axis of the driving shaft 8 and have two ends, a switching path 54 connecting one end of the first rotation path 52 and one end of the second rotation path 53, and a return path 55 connecting the other end of the first rotation path 52 and the other end of the second rotation path 53. The switching path 54 and the return path 55 form a cross connection and the guide sliding structure 51 is connected to the spinning drum 31.

[0039] The guide sliding structure 51 includes a guide column 511 fixed to the pulping cylinder 31 and a guide block 512 rotatably mounted on the guide column 511 and having two guide ends, and the distance between the guide ends and the center of the guide column 511 is greater than the width of the switching path 54. When the guide block 512 moves in the second rotation path 53, the switching path 54 and the return path 55, the servo motor is rotated at a low speed through a set program to reduce the rotation speed of the pulping cylinder 31, increase the contact time between the pulping cylinder 31 and the slurry, and also prevent the slurry on the pulping cylinder 31 from separating from the pulping cylinder 31 after leaving the slurry tank 2. When the guide block 512 moves in the first rotation path 52, the servo motor is controlled by a set program to rotate at a high speed so that sufficient centrifugal force is formed on the pulping cylinder 31 to separate the slurry and throw it out. The ability to adjust the rotation speed of the servo motor at different strokes is a prior art and will not be elaborated on here.

[0040] When the pulp-spinning member 3 is in the first position, a pulp-blocking plate 9 is provided on one side of the pulp-spinning member 3 in the horizontal direction, the pulp-blocking plate 9 is fixed to the opening of the pulp-setting groove 2, and the side of the pulp-blocking plate 9 facing the pulp-spinning member 3 is connected to the opening of the pulp-setting groove 2 and is located directly above the opening of the pulp-setting groove 2. A pulp-scraping assembly 10 for cleaning the pulp on the outer peripheral wall of the pulp-spinning cylinder 31 is provided between the first position and the second position. The pulp-scraping assembly 10 includes a fixed ring 101 located on the outer ring of the pulp-spinning cylinder 31 and a scraping ring 102 provided between the fixed ring 101 and the outer peripheral wall of the pulp-spinning cylinder 31. The fixed ring 101 is fixed to the pulp-setting groove 2, and the scraping ring 102 is fixed to the fixed ring 101 and is made of rubber.

[0041] The lifting member 6 comprises a lifting rod 61, a guide ring 62 at the top of the lifting rod 61, a reel 63 rotatably arranged on the lifting rod 61, a lifting rope 64 connecting the mounting frame 1 and the reel 63 and passing through the guide ring 62, and a driving motor 65 driving the reel 63 to rotate. The lifting rod 61 is a square rod and comprises an upper section 611 for fixing the guide ring 62, a lower section 612 for rotating the reel 63, and a plurality of adjustment sections 613 for plugging and matching. The adjustment section 613 is plugged and matched with both the upper section 611 and the lower section 612, and the mounting frame 1 is slidably mounted on the lifting rod 61. The driving motor 65 is fixedly arranged on the lower section 612 and the output shaft is fixedly connected to the reel 63. One end of the lifting rope 64 is wound around the reel 63, and the other end passes through the guide ring 62 and is tied and fixed to the mounting frame 1. The lower section 612 is fixed to the moving seat 7, and a counterweight groove 11 is formed on the moving seat 7.

[0042] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A slurry throwing mechanism for building construction walls, characterized in that: include: A mounting frame (1); a mortar placement groove (2), which is arranged on the mounting frame (1), has an opening and is configured to accommodate mortar; a slurry-throwing member (3) movably arranged on the mounting frame (1) and configured to form a slurry point; a driving member (4) arranged on the mounting frame (1) and configured to drive the slurry-throwing member (3) to rotate; a switching assembly (5) arranged on the mounting frame (1) and configured to control the rotating slurry-throwing member (3) to switch between a first position and a second position, wherein when the slurry-throwing member (3) is in the first position, the slurry-throwing member (3) is located outside the slurry-setting groove (2); and when the slurry-throwing member (3) is in the second position, the slurry-throwing member (3) is located inside the slurry-setting groove (2); A lifting component (6) connected to the mounting frame (1) and configured to drive the mounting frame (1) to perform lifting movement; The movable seat (7) is connected to the lifting member (6) and is configured to move horizontally. The pulping member (3) comprises a cylindrical pulping cylinder (31), a plurality of pulping holes (32) distributed on the pulping cylinder (31), and a pulp storage layer (33) arranged on the inner peripheral wall of the pulping cylinder (31). The pulping cylinder (31) comprises a driving shaft (8) rotatably arranged on the mounting frame (1). The pulping cylinder (31) is sleeved on the driving shaft (8) to form a circumferential rotation axis movement. The axis of the driving shaft (8) is parallel to the opening direction of the pulping groove (2). The driving member (4) is connected to the driving shaft (8). The switching assembly (5) comprises a switching path (54) to and a guide sliding structure (51) sliding along a switching path (54), wherein the switching path (54) comprises a first rotating path (52) and a second rotating path (53) which are arranged on a mounting frame (1) and are spaced apart along the axis of a driving shaft (8) and have two ends, a switching path (54) connecting one end of the first rotating path (52) and one end of the second rotating path (53), and a return path (55) connecting the other end of the first rotating path (52) and the other end of the second rotating path (53), wherein the switching path (54) and the return path (55) are cross-connected and the guide sliding structure (51) is connected to a pulping drum (31).

2. The slurry throwing mechanism for building construction wall according to claim 1, characterized in that: The guide sliding structure (51) comprises a guide column (511) fixed to the pulping drum (31) and a guide block (512) rotatably disposed on the guide column (511) and having two guide ends, wherein the distance between the guide end and the center of the guide column (511) is greater than the width of the switching path (54).

3. The slurry throwing mechanism for building construction wall according to claim 1, characterized in that: When the pulp-spinning member (3) is in the first position, a pulp-blocking plate (9) is provided on one side of the pulp-spinning member (3) in the horizontal direction, and the side of the pulp-blocking plate (9) facing the pulp-spinning member (3) is connected to the opening of the pulp-setting groove (2) and is located directly above the opening of the pulp-setting groove (2). A pulp-scraping assembly (10) for cleaning pulp on the outer peripheral wall of the pulp-spinning cylinder (31) is provided between the first position and the second position.

4. The slurry throwing mechanism for building construction wall according to claim 3 is characterized in that: The scraper assembly (10) comprises a fixed ring (101) located on the outer ring of a pulping cylinder (31) and a scraper ring (102) arranged between the fixed ring (101) and the outer peripheral wall of the pulping cylinder (31).

5. The slurry throwing mechanism for building construction wall according to claim 1, characterized in that: The lifting component (6) comprises a lifting rod (61), a guide ring (62) located at the top of the lifting rod (61), a wire wheel (63) rotatably arranged on the lifting rod (61), a lifting rope (64) connecting the mounting frame (1) and the wire wheel (63) and passing through the guide ring (62), and a driving motor (65) for driving the wire wheel (63) to rotate.

6. The slurry throwing mechanism for building construction wall according to claim 5, characterized in that: The lifting rod (61) comprises an upper section (611) for mounting a guide ring (62), a lower section (612) for mounting a wire wheel (63), and a plurality of plug-in adjustment sections (613); the adjustment sections (613) are plug-in-matched with the upper section (611) and the lower section (612); and the mounting frame (1) is slidably mounted on the lifting rod (61).

7. The slurry throwing mechanism for building construction wall according to claim 6, characterized in that: The lower section (612) is fixed to a movable seat (7), and a counterweight groove (11) is formed on the movable seat (7).

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