Material stirring device for constructional engineering and use method

Abstract

The invention discloses a material stirring device for constructional engineering and a using method, and belongs to the technical field of constructional engineering, the material stirring device comprises a bottom plate, universal wheels are arranged at the corners of the lower end of the bottom plate, a supporting plate is arranged at the upper end of the bottom plate, a stirring tank body is arranged at the upper end of the supporting plate, and a discharging port is formed in one side of the stirring tank body; the stirring device comprises a stirring tank body, a bottom plate is arranged on the stirring tank body, a discharging port is formed in the bottom plate, a valve is arranged at the upper end of the discharging port, a feeding hopper is arranged on one side of the upper end of the stirring tank body, and a stirring tank angle adjusting mechanism is arranged on the other side of the upper end of the bottom plate. The stirring assembly is arranged in the stirring tank, so that the stirring assembly can fully stir materials in the stirring tank, and meanwhile, the materials cannot fall off from the stirring tank when the stirring mechanism is moved, so that the normal operation of stirring work is ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of construction engineering, and particularly relates to a material stirring device for construction engineering and a use method thereof. Background Art

[0002] The construction material mixing device plays an important role in construction. It is mainly used to mix the dry powder, concrete and mortar used in the construction project to ensure the efficient use of construction materials.

[0003] Most of the existing construction material mixing devices use a group of motors to drive a group of mixing blades to mix the construction materials. This type of mixing device has the following disadvantages in actual use: 1. The mixing uniformity of the construction materials is poor. Only a group of mixing blades cannot fully mix the construction materials;

[0004] 2. When mixing building materials, they can only be mixed at a certain point, so building materials at other locations inside the mixing tank cannot be effectively mixed;

[0005] 3. After the building materials are mixed evenly, the materials always remain inside the mixing tank, and the discharge effect is poor. Summary of the invention

[0006] In order to solve the problems raised in the above background technology, the present invention provides a material mixing device for construction engineering and a method of using the device, which has the characteristics of better mixing uniformity of construction materials and convenient feeding of construction materials.

[0007] The invention also provides a method for using the material stirring device for construction engineering.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a material mixing device for construction engineering, comprising a base plate, a universal wheel is arranged at the lower corner of the base plate, a support plate is arranged at the upper end of the base plate, a mixing tank body is arranged at the upper end of the support plate, a discharge port is arranged on one side of the mixing tank body, a valve is arranged on the upper end of the discharge port, a feed hopper is arranged on one side of the upper end of the mixing tank body, a mixing tank angle adjustment mechanism is arranged on the other side of the upper end of the base plate, a reciprocating motion mechanism of the mixing device is arranged on the side of the upper end of the support plate, and a mixing mechanism is arranged on the side of the reciprocating motion mechanism of the mixing device located inside the mixing tank body.

[0009] Furthermore, the reciprocating motion mechanism of the stirring device includes a mounting plate, a support rod, an ear plate, a reciprocating screw rod, a slide groove, a motor, a transmission structure and a mounting box. A support rod is arranged on the upper side of the support plate, a mounting plate is arranged on the upper end of the support rod, a mounting box is arranged on the side of the mounting plate, a motor is arranged on the side of the mounting box, a reciprocating screw rod is arranged inside the mounting plate at the output end of the motor, an ear plate is threadedly connected to the surface of the reciprocating screw rod, and a slide groove corresponding to the ear plate is opened inside the mounting plate.

[0010] Furthermore, the transmission structure includes a flexible toothed belt, a connecting gear 1, a connecting gear 2 and a reciprocating screw 2. The surface of the reciprocating screw 1 is located inside the installation box and is provided with a connecting gear 1. The outer surface of the connecting gear 1 is meshingly connected with a flexible toothed belt. The inner surface of the other end of the flexible toothed belt is meshingly connected with a connecting gear 2. The side of the connecting gear 2 is provided with a reciprocating screw 2.

[0011] Furthermore, the stirring mechanism includes a mounting cylinder, a second motor, a driving shaft, a driving gear, a stirring assembly, a protective plate and a mounting cabin, a mounting cylinder is arranged on the side of the ear plate, a mounting cabin is opened inside the mounting cylinder, a protective plate is arranged at one edge of the mounting cylinder, a second motor is arranged on the other side of the mounting cylinder, a driving shaft is arranged at the output end of the second motor, a driving gear is arranged at the other end of the driving shaft inside the mounting cabin, and four groups of stirring assemblies are arranged on the side of the driving gear.

[0012] Furthermore, the stirring assembly includes a driven gear, a stirring shaft and stirring blades. Four groups of driven gears are meshingly connected on the side of the driving gear. A stirring shaft is provided on the side of the driven gear. Stirring blades are provided on the surface of the stirring shaft. The connection between the stirring shaft and the mounting cylinder is rotatably connected through a bearing.

[0013] Furthermore, the angle adjustment mechanism of the mixing tank includes a hydraulic cylinder, a slide plate, a mounting frame, a U-shaped plate, a rotating shaft, a rotating block, a hinge seat 2, a rotating plate and a hinge seat 1. A U-shaped plate is arranged on the upper side of the base plate, a rotating block is arranged on the lower side of the support plate, the rotating block and the U-shaped plate are rotatably connected via a rotating shaft, a mounting frame is arranged on the other side of the upper end of the base plate, a hydraulic cylinder is arranged on the side of the mounting frame, a slide plate is arranged inside the mounting frame at the output end of the hydraulic cylinder, a hinge seat 1 is arranged on the upper end of the slide plate, a rotating plate is arranged on the upper end of the hinge seat 1, a hinge seat 2 is arranged on the upper end of the rotating plate, and hinge seat 2 is fixed to the lower end surface of the support plate.

[0014] Furthermore, a guide rod is provided through the inside of the side of the slide plate and is slidably connected thereto through a through hole.

[0015] Furthermore, two ends of the rotating plate are rotatably connected to hinge seat 2 and hinge seat 1 through pins respectively.

[0016] Furthermore, a method for using a material mixing device for construction engineering comprises the following steps:

[0017] S1: Pour the building materials into the interior of the mixing tank body through the feed hopper. In order to improve the mixing effect of the materials, first turn on the mixing mechanism, and at the same time turn on the motor 1 on the side of the installation box. The motor 1 drives the reciprocating screw 1 to rotate through the output end. When the reciprocating screw 1 rotates, it drives the connecting gear 1 to rotate. The connecting gear 1 rotates and drives the connecting gear 2 to rotate. The connecting gear 2 rotates and drives the reciprocating screw 2 to rotate. When the reciprocating screw 1 and the reciprocating screw 2 rotate, they drive the two sets of ear plates to slide, so as to drive the mixing mechanism to reciprocate inside the mixing tank body, thereby improving the mixing efficiency of the building materials.

[0018] S2: Turn on the second motor on the side of the installation barrel. The second motor drives the driving shaft to rotate through the output end. The driving shaft drives the driving gear inside the installation chamber to rotate. The driving gear drives the driven gear to rotate. The driven gear drives the stirring shaft to rotate. The stirring shaft drives the stirring blades to rotate, so that the building materials can be stirred evenly. The protection plate can be set to prevent the building materials from splashing out from the gap between the installation barrel and the stirring tank body when the stirring mechanism moves back and forth.

[0019] S3: In order to control the material discharge speed in the mixing tank body, open the hydraulic cylinder on the side of the installation frame, the hydraulic cylinder drives the slide plate to slide, the sliding of the slide plate drives the hinge seat 1 to slide, when the hinge seat 1 slides, it will cooperate with the hinge seat 2 to drive the angle of the rotating plate to change, the angle change of the rotating plate will drive the support plate to rotate, when the support plate rotates, it will drive the rotating block to rotate through the rotating shaft and the U-shaped plate, so as to ensure the stability of the angle adjustment process of the mixing tank body.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention is provided with a reciprocating motion mechanism of the stirring device. The setting of the mechanism can enable the stirring mechanism to reciprocate inside the stirring tank, so that the stirring assembly can fully stir the material in the stirring tank. At the same time, the setting of the mechanism is that when the stirring mechanism is moved, the material will not fall from the stirring tank, thereby ensuring the normal operation of the stirring work.

[0022] 2. The present invention is provided with a stirring mechanism, which can improve the stirring effect of the building materials. A set of motors drives four sets of stirring blades to rotate, so that the building materials in the stirring tank can be fully and evenly mixed.

[0023] 3. The present invention is provided with an angle adjustment mechanism for the stirring tank. The setting of the mechanism can facilitate the adjustment of the angle of the stirring tank. When there is material remaining in the stirring tank, the inclination angle of the stirring tank can be controlled so that the material can fall smoothly. At the same time, the setting of the mechanism can also control the material discharge speed, so that the overall use effect of the device is relatively better. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A perspective view of the present invention;

[0025] Figure 2 It is a three-dimensional diagram of the reciprocating motion mechanism of the stirring device of the present invention;

[0026] Figure 3 It is a three-dimensional diagram of the transmission structure of the present invention;

[0027] Figure 4 is a three-dimensional cutaway view of the stirring mechanism of the present invention;

[0028] Figure 5 A three-dimensional diagram of the angle adjustment mechanism of the stirring tank of the present invention;

[0029] In the figure: 1, bottom plate; 2, stirring tank angle adjustment mechanism; 21, hydraulic cylinder; 22, slide plate; 23, mounting frame; 24, guide rod; 25, U-shaped plate; 26, rotating shaft; 27, rotating block; 28, hinge seat 2; 29, rotating plate; 210, hinge seat 1; 3, universal wheel; 4, stirring device reciprocating motion mechanism; 41, mounting plate; 42, support rod; 43, ear plate; 44, reciprocating screw rod 1; 45, slide groove; 46, motor 1; 47, transmission structure; 4 71. Flexible toothed belt; 472. Connecting gear one; 473. Connecting gear two; 474. Reciprocating screw two; 48. Mounting box; 5. Stirring mechanism; 51. Mounting cylinder; 52. Motor two; 53. Driving shaft; 54. Driving gear; 55. Stirring assembly; 551. Driven gear; 552. Stirring shaft; 553. Stirring blade; 56. Protective plate; 57. Mounting cabin; 6. Stirring tank body; 7. Feed hopper; 8. Valve; 9. Discharge port; 10. Support plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Example 1

[0032] See also Figure 1-5 The present invention provides the following technical solutions: A material mixing device for construction engineering, comprising a bottom plate 1, a universal wheel 3 is arranged at the lower corner of the bottom plate 1, a support plate 10 is arranged at the upper end of the bottom plate 1, a mixing tank body 6 is arranged at the upper end of the support plate 10, a discharge port 9 is arranged on one side of the mixing tank body 6, a valve 8 is arranged on the upper end of the discharge port 9, a feed hopper 7 is arranged on one side of the upper end of the mixing tank body 6, a mixing tank angle adjustment mechanism 2 is arranged on the other side of the upper end of the bottom plate 1, a mixing device reciprocating motion mechanism 4 is arranged on the side of the upper end of the support plate 10, and a mixing mechanism 5 is arranged on the side of the mixing device reciprocating motion mechanism 4 located inside the mixing tank body 6.

[0033] The present invention further includes a reciprocating motion mechanism 4 of the stirring device, which includes a mounting plate 41, a support rod 42, an ear plate 43, a reciprocating screw rod 44, a slide groove 45, a motor 46, a transmission structure 47 and a mounting box 48. The upper end side of the support plate 10 is provided with a support rod 42, the upper end of the support rod 42 is provided with a mounting plate 41, the side of the mounting plate 41 is provided with a mounting box 48, the side of the mounting box 48 is provided with a motor 46, the output end of the motor 46 is located inside the mounting plate 41 and a reciprocating screw rod 44 is provided, the surface of the reciprocating screw rod 44 is threadedly connected with an ear plate 43, and the interior of the mounting plate 41 is provided with a slide groove 45 corresponding to the ear plate 43.

[0034] By adopting the above technical solution, in order to improve the stirring effect of the materials, the stirring mechanism 5 is first opened, and the motor 46 on the side of the installation box 48 is turned on at the same time. The motor 46 drives the reciprocating screw 44 to rotate through the output end. The rotation of the reciprocating screw 44 drives the ear plate 43 to slide back and forth on the surface of the reciprocating screw 44, thereby driving the stirring mechanism 5 to reciprocate inside the stirring tank body 6, thereby improving the stirring efficiency of the building materials.

[0035] The present invention further comprises a transmission structure 47 comprising a flexible toothed belt 471, a connecting gear 1 472, a connecting gear 2 473 and a reciprocating screw rod 2 474. The surface of the reciprocating screw rod 1 44 is located inside the mounting box 48 and is provided with a connecting gear 1 472. The outer surface of the connecting gear 1 472 is meshingly connected with a flexible toothed belt 471. The inner surface of the other end of the flexible toothed belt 471 is meshingly connected with a connecting gear 2 473. The side of the connecting gear 2 473 is provided with a reciprocating screw rod 2 474.

[0036] By adopting the above technical solution, when the reciprocating screw 44 rotates, it will drive the connecting gear 472 to rotate, the rotation of the connecting gear 472 will drive the connecting gear 473 to rotate, the rotation of the connecting gear 473 will drive the reciprocating screw 474 to rotate, and the rotation of the reciprocating screw 474 can simultaneously drive another set of ear plates 43 to slide, thereby improving the stability of the sliding process of the stirring mechanism 5.

[0037] When the present embodiment is in use, the building materials are poured into the interior of the mixing tank body 6 through the feed hopper 7. In order to improve the mixing effect of the materials, the mixing mechanism 5 is first opened, and the motor 46 on the side of the installation box 48 is opened at the same time. The motor 46 drives the reciprocating screw 44 to rotate through the output end. When the reciprocating screw 44 rotates, it drives the connecting gear 1 472 to rotate. The rotation of the connecting gear 1 472 drives the connecting gear 2 473 to rotate. The rotation of the connecting gear 2 473 drives the reciprocating screw 2 474 to rotate. When the reciprocating screw 1 44 and the reciprocating screw 2 474 rotate, they drive the two sets of ear plates 43 to slide, thereby driving the mixing mechanism 5 to move back and forth inside the mixing tank body 6, thereby improving the mixing efficiency of the building materials.

[0038] Example 2

[0039] The present embodiment is different from the embodiment 1 in that the stirring mechanism 5 comprises a mounting cylinder 51, a second motor 52, a driving shaft 53, a driving gear 54, a stirring assembly 55, a protective plate 56 and a mounting chamber 57. The mounting cylinder 51 is arranged on the side of the ear plate 43, and a mounting chamber 57 is provided inside the mounting cylinder 51. A protective plate 56 is arranged at one edge of the mounting cylinder 51. The second motor 52 is arranged on the other side of the mounting cylinder 51. The output end of the second motor 52 is arranged with a driving shaft 53. The other end of the driving shaft 53 is located inside the mounting chamber 57 and is provided with a driving gear 54. Four groups of stirring assemblies 55 are arranged on the side of the driving gear 54.

[0040] By adopting the above technical solution, the motor 2 52 on the side of the installation cylinder 51 is turned on, and the motor 2 52 drives the driving shaft 53 to rotate through the output end. The driving shaft 53 rotates to drive the driving gear 54 inside the installation cabin 57 to rotate. The driving gear 54 rotates to drive the four groups of stirring components 55 to stir the building materials. By setting the protective plate 56, it can be prevented that the building materials splash out from the gap between the installation cylinder 51 and the stirring tank body 6 when the stirring mechanism 5 moves back and forth.

[0041] The present invention further comprises a stirring assembly 55 including a driven gear 551, a stirring shaft 552 and a stirring blade 553. Four sets of driven gears 551 are meshed and connected on the side of the driving gear 54. A stirring shaft 552 is provided on the side of the driven gear 551. A stirring blade 553 is provided on the surface of the stirring shaft 552. The connection between the stirring shaft 552 and the mounting cylinder 51 is rotatably connected via a bearing.

[0042] By adopting the above technical solution, when the driving gear 54 rotates, it will drive the driven gear 551 to rotate, and the rotation of the driven gear 551 drives the stirring shaft 552 to rotate, and the rotation of the stirring shaft 552 drives the stirring blade 553 to rotate, so that the building materials can be evenly stirred.

[0043] When the present embodiment is in use, the second motor 52 on the side of the mounting barrel 51 is turned on, and the second motor 52 drives the driving shaft 53 to rotate through the output end, and the driving shaft 53 rotates to drive the driving gear 54 inside the mounting chamber 57 to rotate, and the driving gear 54 rotates to drive the driven gear 551 to rotate, and the driven gear 551 rotates to drive the stirring shaft 552 to rotate, and the stirring shaft 552 rotates to drive the stirring blade 553 to rotate, so that the building materials can be evenly stirred. By setting the protective plate 56, it can be prevented that the building materials splash out from the gap between the mounting barrel 51 and the stirring tank body 6 when the stirring mechanism 5 moves back and forth.

[0044] Example 3

[0045] The present embodiment is different from the above-mentioned embodiment in that: the mixing tank angle adjustment mechanism 2 includes a hydraulic cylinder 21, a slide plate 22, a mounting frame 23, a U-shaped plate 25, a rotating shaft 26, a rotating block 27, a hinge seat 28, a rotating plate 29 and a hinge seat 1 210. The upper end side of the bottom plate 1 is provided with a U-shaped plate 25, the lower end side of the support plate 10 is provided with a rotating block 27, the rotating block 27 and the U-shaped plate 25 are rotatably connected through a rotating shaft 26, the other side of the upper end of the bottom plate 1 is provided with a mounting frame 23, the side of the mounting frame 23 is provided with a hydraulic cylinder 21, the output end of the hydraulic cylinder 21 is located inside the mounting frame 23 and a slide plate 22 is provided, the upper end of the slide plate 22 is provided with a hinge seat 1 210, the upper end of the hinge seat 1 210 is provided with a rotating plate 29, the upper end of the rotating plate 29 is provided with a hinge seat 28, and the hinge seat 28 is fixed to the lower end surface of the support plate 10.

[0046] By adopting the above technical solution, in order to control the material discharge speed in the mixing tank body 6, the hydraulic cylinder 21 on the side of the installation frame 23 is opened, and the hydraulic cylinder 21 drives the slide plate 22 to slide, and the sliding of the slide plate 22 drives the hinge seat 1 210 to slide. When the hinge seat 1 210 slides, it will cooperate with the hinge seat 2 28 to drive the angle of the rotating plate 29 to change. The angle change of the rotating plate 29 will drive the support plate 10 to rotate. When the support plate 10 rotates, it will drive the rotating block 27 to rotate through the rotating shaft 26 and the U-shaped plate 25, thereby ensuring the stability of the angle adjustment process of the mixing tank body 6.

[0047] In the present invention, a guide rod 24 is provided inside the side of the slide plate 22 and is slidably connected to the guide rod 24 through a through hole.

[0048] By adopting the above technical solution, when the slide plate 22 slides, it will also slide on the surface of the guide rod 24, thereby improving the stability of the slide plate 22 during the sliding process.

[0049] In the present invention, the two ends of the rotating plate 29 are rotatably connected to the hinge seat 2 28 and the hinge seat 1 210 through pins.

[0050] By adopting the above technical solution, the arrangement of the structure can avoid the problem of the rotating plate 29 getting stuck when rotating.

[0051] When the present embodiment is in use, in order to control the discharge speed of the material in the mixing tank body 6, the hydraulic cylinder 21 on the side of the mounting frame 23 is opened, and the hydraulic cylinder 21 drives the slide plate 22 to slide, and the sliding of the slide plate 22 drives the hinge seat 1 210 to slide, and when the hinge seat 1 210 slides, it will cooperate with the hinge seat 28 to drive the angle of the rotating plate 29 to change, and the angle change of the rotating plate 29 will drive the support plate 10 to rotate, and when the support plate 10 rotates, it will drive the rotating block 27 to rotate through the rotating shaft 26 and the U-shaped plate 25, thereby ensuring the stability of the angle adjustment process of the mixing tank body 6, and when the slide plate 22 slides, it will also slide on the surface of the guide rod 24, thereby improving the stability of the sliding process of the slide plate 22.

[0052] The present invention further provides a method for using a material mixing device for construction engineering, comprising the following steps:

[0053] S1: Pour the building materials into the interior of the mixing tank body 6 through the feed hopper 7. In order to improve the mixing effect of the materials, first open the mixing mechanism 5, and at the same time open the motor 1 46 on the side of the installation box 48. The motor 1 46 drives the reciprocating screw 1 44 to rotate through the output end. When the reciprocating screw 1 44 rotates, it drives the connecting gear 1 472 to rotate. The connecting gear 1 472 rotates to drive the connecting gear 2 473 to rotate. The connecting gear 2 473 rotates to drive the reciprocating screw 2 474 to rotate. When the reciprocating screw 1 44 and the reciprocating screw 2 474 rotate, they drive the two sets of ear plates 43 to slide, so as to drive the mixing mechanism 5 to reciprocate inside the mixing tank body 6, thereby improving the mixing efficiency of the building materials.

[0054] S2: Turn on the second motor 52 on the side of the installation barrel 51, and the second motor 52 drives the driving shaft 53 to rotate through the output end, and the driving shaft 53 rotates to drive the driving gear 54 inside the installation chamber 57 to rotate, and the driving gear 54 rotates to drive the driven gear 551 to rotate, and the driven gear 551 rotates to drive the stirring shaft 552 to rotate, and the stirring shaft 552 rotates to drive the stirring blade 553 to rotate, so that the building materials can be evenly stirred. The setting of the protective plate 56 can prevent the building materials from splashing out from the gap between the installation barrel 51 and the stirring tank body 6 when the stirring mechanism 5 moves back and forth;

[0055] S3: In order to control the discharge speed of the material in the mixing tank body 6, the hydraulic cylinder 21 on the side of the installation frame 23 is opened, and the hydraulic cylinder 21 drives the slide plate 22 to slide, and the sliding of the slide plate 22 drives the hinge seat 1 210 to slide. When the hinge seat 1 210 slides, it will cooperate with the hinge seat 2 28 to drive the angle of the rotating plate 29 to change. The angle change of the rotating plate 29 will drive the support plate 10 to rotate. When the support plate 10 rotates, it will drive the rotating block 27 to rotate through the rotating shaft 26 and the U-shaped plate 25, thereby ensuring the stability of the angle adjustment process of the mixing tank body 6.

[0056] Working principle and use process of the present invention: When the present invention is in use, the building materials are poured into the interior of the mixing tank body 6 through the feed hopper 7. In order to improve the mixing effect of the materials, the mixing mechanism 5 is first opened, and the motor 1 46 on the side of the installation box 48 is opened at the same time. The motor 1 46 drives the reciprocating screw 1 44 to rotate through the output end. When the reciprocating screw 1 44 rotates, it will drive the connecting gear 1 472 to rotate. The connecting gear 1 472 rotates to drive the connecting gear 2 473 to rotate. The connecting gear 2 473 rotates to drive the reciprocating screw 2 474 to rotate. When the reciprocating screw 1 44 and the reciprocating screw 2 474 rotate, they will drive the two groups of ear plates 43 to slide, so as to drive the mixing mechanism 5 to reciprocate inside the mixing tank body 6, thereby improving the mixing efficiency of the building materials; open the motor 2 52 on the side of the installation cylinder 51, and the motor 2 52 drives the drive shaft 53 to rotate through the output end. The drive shaft 53 rotates to drive the active gear inside the installation cabin 57 When the wheel 54 rotates, the driving gear 54 rotates, which drives the driven gear 551 to rotate. The driven gear 551 rotates to drive the stirring shaft 552 to rotate. The stirring shaft 552 rotates to drive the stirring blade 553 to rotate, so that the building materials can be evenly stirred. By setting the protective plate 56, it can be prevented that the building materials splash out from the gap between the installation cylinder 51 and the stirring tank body 6 when the stirring mechanism 5 moves back and forth; in order to control the material discharge speed in the stirring tank body 6, the hydraulic cylinder 21 on the side of the installation frame 23 is opened, and the hydraulic cylinder 21 drives the slide plate 22 to slide. The sliding of the slide plate 22 drives the hinge seat 1 210 to slide. When the hinge seat 1 210 slides, it cooperates with the hinge seat 28 to drive the angle of the rotating plate 29 to change. The angle change of the rotating plate 29 drives the support plate 10 to rotate. When the support plate 10 rotates, it drives the rotating block 27 to rotate through the rotating shaft 26 and the U-shaped plate 25, thereby ensuring the stability of the angle adjustment process of the stirring tank body 6.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material mixing device for construction engineering, comprising a base plate (1), a universal wheel (3) is arranged at the corner of the lower end of the base plate (1), a support plate (10) is arranged at the upper end of the base plate (1), a mixing tank body (6) is arranged at the upper end of the support plate (10), a discharge port (9) is arranged on one side of the mixing tank body (6), a valve (8) is arranged on the upper end of the discharge port (9), and a feed hopper (7) is arranged on one side of the upper end of the mixing tank body (6), characterized in that: A stirring tank angle adjustment mechanism (2) is provided on the other side of the upper end of the bottom plate (1), a stirring device reciprocating mechanism (4) is provided on the side of the upper end of the support plate (10), and a stirring mechanism (5) is provided on the side of the stirring device reciprocating mechanism (4) located inside the stirring tank body (6).

2. A material mixing device for construction engineering according to claim 1, characterized in that: The reciprocating motion mechanism (4) of the stirring device comprises a mounting plate (41), a support rod (42), an ear plate (43), a reciprocating screw rod (44), a slide groove (45), a motor (46), a transmission structure (47) and a mounting box (48). The upper end side of the support plate (10) is provided with a support rod (42), the upper end of the support rod (42) is provided with a mounting plate (41), the side of the mounting plate (41) is provided with a mounting box (48), the side of the mounting box (48) is provided with a motor (46), the output end of the motor (46) is located inside the mounting plate (41) and a reciprocating screw rod (44) is provided, the surface of the reciprocating screw rod (44) is threadedly connected with the ear plate (43), and the inside of the mounting plate (41) is provided with a slide groove (45) corresponding to the ear plate (43).

3. A material mixing device for construction engineering according to claim 2, characterized in that: The transmission structure (47) comprises a flexible toothed belt (471), a connecting gear 1 (472), a connecting gear 2 (473) and a reciprocating screw rod 2 (474); the surface of the reciprocating screw rod 1 (44) is located inside the installation box (48) and is provided with a connecting gear 1 (472); the outer surface of the connecting gear 1 (472) is meshingly connected with a flexible toothed belt (471); the inner surface of the other end of the flexible toothed belt (471) is meshingly connected with a connecting gear 2 (473); and the side of the connecting gear 2 (473) is provided with a reciprocating screw rod 2 (474).

4. A material mixing device for construction engineering according to claim 2, characterized in that: The stirring mechanism (5) comprises a mounting cylinder (51), a second motor (52), a driving shaft (53), a driving gear (54), a stirring assembly (55), a protective plate (56) and a mounting chamber (57); the mounting cylinder (51) is arranged on the side of the ear plate (43); the mounting chamber (57) is provided inside the mounting cylinder (51); the protective plate (56) is arranged at the edge of one side of the mounting cylinder (51); the second motor (52) is arranged on the other side of the mounting cylinder (51); the driving shaft (53) is arranged at the output end of the second motor (52); the driving gear (54) is arranged at the other end of the driving shaft (53) inside the mounting chamber (57); and four groups of stirring assemblies (55) are arranged on the side of the driving gear (54).

5. A material mixing device for construction engineering according to claim 4, characterized in that: The stirring assembly (55) comprises a driven gear (551), a stirring shaft (552) and a stirring blade (553); four sets of driven gears (551) are meshedly connected to the side of the driving gear (54); a stirring shaft (552) is provided on the side of the driven gear (551); a stirring blade (553) is provided on the surface of the stirring shaft (552); and the connection between the stirring shaft (552) and the mounting cylinder (51) is rotatably connected via a bearing.

6. A material mixing device for construction engineering according to claim 1, characterized in that: The stirring tank angle adjustment mechanism (2) comprises a hydraulic cylinder (21), a slide plate (22), a mounting frame (23), a U-shaped plate (25), a rotating shaft (26), a rotating block (27), a second hinge seat (28), a rotating plate (29) and a first hinge seat (210). The upper end side of the bottom plate (1) is provided with the U-shaped plate (25), the lower end side of the support plate (10) is provided with the rotating block (27), and the rotating block (27) and the U-shaped plate (25) are rotatably connected via the rotating shaft (26). A mounting frame (23) is arranged on the other side of the upper end of the bottom plate (1), a hydraulic cylinder (21) is arranged on the side of the mounting frame (23), an output end of the hydraulic cylinder (21) is located inside the mounting frame (23) and a slide plate (22) is arranged, a hinge seat 1 (210) is arranged on the upper end of the slide plate (22), a rotating plate (29) is arranged on the upper end of the hinge seat 1 (210), a hinge seat 2 (28) is arranged on the upper end of the rotating plate (29), and the hinge seat 2 (28) is fixed on the lower end surface of the support plate (10).

7. A material mixing device for construction engineering according to claim 6, characterized in that: A guide rod (24) is provided inside the side of the slide plate (22) and is slidably connected to the guide rod via a through hole.

8. A material mixing device for construction engineering according to claim 6, characterized in that: The two ends of the rotating plate (29) are rotatably connected to the second hinge seat (28) and the first hinge seat (210) via pins respectively.

9. A method for using a material mixing device for construction engineering according to any one of claims 1 to 8, characterized in that: The steps include: S1: Pour the building materials into the interior of the mixing tank body (6) through the feed hopper (7). In order to improve the mixing effect of the materials, first open the mixing mechanism (5) and simultaneously open the motor 1 (46) on the side of the installation box (48). The motor 1 (46) drives the reciprocating screw 1 (44) to rotate through the output end. When the reciprocating screw 1 (44) rotates, it drives the connecting gear 1 (472) to rotate. The connecting gear 1 (472) rotates to drive the connecting gear 2 (473). The connecting gear 2 (473) rotates to drive the reciprocating screw 2 (474). When the reciprocating screw 1 (44) and the reciprocating screw 2 (474) rotate, they drive the two sets of ear plates (43) to slide, thereby driving the mixing mechanism (5) to reciprocate inside the mixing tank body (6), thereby improving the mixing efficiency of the building materials. S2: Turn on the second motor (52) on the side of the installation barrel (51), and the second motor (52) drives the driving shaft (53) to rotate through the output end. The driving shaft (53) drives the driving gear (54) inside the installation chamber (57) to rotate. When the driving gear (54) rotates, it drives the driven gear (551) to rotate. The driven gear (551) drives the stirring shaft (552) to rotate. The stirring shaft (552) drives the stirring blade (553) to rotate, so that the building materials can be stirred evenly. By setting the protective plate (56), it can be prevented that the building materials splash out from the gap between the installation barrel (51) and the stirring tank body (6) when the stirring mechanism (5) moves back and forth; S3: In order to control the material discharge speed in the mixing tank body (6), the hydraulic cylinder (21) on the side of the installation frame (23) is opened, and the hydraulic cylinder (21) drives the slide plate (22) to slide, and the sliding of the slide plate (22) drives the hinge seat 1 (210) to slide. When the hinge seat 1 (210) slides, it cooperates with the hinge seat 2 (28) to drive the angle of the rotating plate (29) to change. The angle change of the rotating plate (29) drives the support plate (10) to rotate. When the support plate (10) rotates, it drives the rotating block (27) to rotate through the rotating shaft (26) and the U-shaped plate (25), thereby ensuring the stability of the angle adjustment process of the mixing tank body (6).

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