Mixing equipment for high-strength concrete

Abstract

The utility model discloses mixing equipment for high-strength concrete, which comprises a frame and a switching mechanism, an adjustable mixing barrel is arranged in the frame; the conversion mechanism comprises a displacement block, a sliding column and a conversion plate, the sliding column is arranged between the upper inner wall and the lower inner wall of the rear side of the frame, the outer cambered surface of the sliding column is slidably connected with the displacement block, the lower end of the outer cambered surface of the displacement block is rotatably connected with the conversion plate, a stirring assembly is arranged at the front end of the conversion plate, and a cleaning assembly is arranged at the right end of the conversion plate; according to the mixing equipment for the high-strength concrete, the switching mechanism integrates the stirring function and the cleaning function, different working states are switched through rotation of the switching plate, discharging is not affected, the equipment structure is simplified, the structure is simple, the structure is simple, the cost is low, and the mixing equipment for the high-strength concrete is suitable for large-scale popularization and application. Extra equipment requirements are reduced, equipment space utilization rate is improved, and production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete preparation technical field, concretely for a kind of mixing equipment for high-strength concrete. BACKGROUND

[0002] In modern construction engineering field, high-strength concrete is widely used in important projects such as high-rise, large-span building, conversion beam and bridge with its excellent compressive strength, durability and other advantages, with the vigorous development of construction industry, higher requirements are put forward for the quality and production efficiency of high-strength concrete, which makes efficient and accurate concrete mixing equipment become the key;

[0003] In the prior art, the patent with authorized publication number CN 214819691 U discloses a concrete mixing device for conversion beam preparation, comprising: a bottom plate and a support; a stirring drum is arranged on the bottom plate on one side of the support; a stirring assembly is arranged on one side of the bottom plate and the support, for high-strength stirring of concrete; a stirring connecting assembly is arranged on the bottom plate on one side of the support, and is connected with the stirring assembly, for driving the stirring carrier to rotate to improve the stirring effect.

[0004] There are some problems in the above-mentioned scheme, on the one hand, the device function is relatively single, the stirring, unloading and cleaning functions are independent of each other, multiple different devices or components need to be equipped to realize, resulting in complex overall structure of the device, large space occupation, high cost, on the other hand, in actual operation process, the switching between functions is inconvenient, the work efficiency is low, for example, the stirring part may hinder unloading when unloading, additional manual operation or complex process is needed to complete device cleaning when cleaning, which cannot meet the demand of large-scale and high-efficiency production of high-strength concrete, therefore, we propose a mixing equipment for high-strength concrete, aiming at solving the above-mentioned problems, improving the overall efficiency and quality of concrete production, for this purpose, we propose a mixing equipment for high-strength concrete. Utility model content

[0005] The technical problem to be solved by the utility model is to overcome the defects of the prior art, provide a mixing equipment for high-strength concrete, the conversion mechanism integrates stirring and cleaning functions in one, different working states are switched by rotating the conversion plate, which does not affect unloading, simplifies the device structure, reduces the demand for additional equipment, improves the space utilization rate of the device, reduces production cost, and can effectively solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a mixing equipment for high-strength concrete, comprising a frame, the inside of the frame is provided with an adjustable mixing barrel, further comprising a conversion mechanism.

[0007] The conversion mechanism comprises a displacement block, a slide column and a conversion plate, the slide column is arranged between the upper and lower inner walls of the rear side of the frame, the outer arc surface of the slide column is slidably connected with the displacement block, the lower end of the outer arc surface of the displacement block is rotatably connected with the conversion plate, the front end of the conversion plate is provided with the stirring assembly, and the right end of the conversion plate is provided with the cleaning assembly.

[0008] The device further comprises a discharging push plate, the discharging push plate is slidably connected to the inside of the mixing barrel, the conversion mechanism integrates the stirring and cleaning functions, different working states are switched through the rotation of the conversion plate, the discharging is not affected, the device structure is simplified, the additional equipment demand is reduced, the space utilization rate of the device is improved, and the production cost is reduced.

[0009] Further, the right side of the frame is provided with a control switch group, the input end of the control switch group is electrically connected with an external power supply, and the control is stable.

[0010] Further, the rear side of the frame is rotatably connected with a lead screw between the upper and lower inner walls, the middle part of the lead screw is threadedly connected with the displacement block, and a first motor is installed on the upper side of the rear end of the frame.

[0011] Further, the conversion mechanism further comprises a driven gear, a mounting plate, a motor and a gear, the upper end of the outer arc surface of the conversion plate is provided with the driven gear, the rear end of the outer arc surface of the displacement block is provided with the mounting plate, the lower side of the mounting plate is rotatably connected with the gear through a rotating shaft, the gear is meshedly connected with the driven gear, the upper side of the mounting plate is installed with the motor, the output shaft of the motor is fixedly connected with the center of the upper end surface of the rotating shaft, and the input end of the motor is electrically connected with the output end of the control switch group.

[0012] Further, the middle parts of the left and right side walls of the frame are rotatably connected with rotating shafts, and the mixing barrel is arranged between the two rotating shafts.

[0013] Further, a motor three is installed on the right side of the frame, the output shaft of the motor three is fixedly connected with the center of the right end surface of the right rotating shaft, the input end of the motor three is electrically connected with the output end of the control switch group, and the mixing barrel is inclined.

[0014] Further, the stirring assembly comprises mounting shafts, spoiler plates and stirring shafts, symmetrically distributed mounting shafts are arranged on the lower side of the front end of the conversion plate, the outer curved surfaces of the mounting shafts are uniformly provided with spoiler plates, the stirring shafts are rotationally connected to the lower side of the front end of the conversion plate and are located between the two mounting shafts, a second motor is mounted on the upper side of the front end of the conversion plate, the output shaft of the second motor is fixedly connected to the center of the upper end surface of the shaft body of the stirring shaft, the input end of the second motor is electrically connected to the output end of the control switch group, and the second motor is used for stirring.

[0015] Further, the cleaning assembly comprises a water tank, a water pipe and a spray head, the right end of the upper side of the conversion plate is provided with the water tank, the lower end of the water tank is provided with the water pipe, the lower end of the water pipe penetrates through the middle part of the right end of the conversion plate, and the lower end of the water pipe is provided with the spray head and is used for cleaning the mixing bucket.

[0016] Compared with the prior art, the mixing equipment for high-strength concrete has the following advantages:

[0017] When the mixing equipment mixes high-strength concrete, the displacement block, the slide column, the conversion plate and the related driving components are cooperatively operated, so that the mixing equipment is converted between stirring, unloading and cleaning, the stirring assembly is accurately aligned in the mixing bucket through the adjustment of the conversion mechanism, the concrete is stirred, after the stirring is completed, the conversion mechanism is moved upward, the mixing bucket is tilted for unloading, after the unloading is completed, the conversion mechanism can rapidly rotate the cleaning assembly above the mixing bucket, the cleaning of the mixing bucket can be rapidly completed, the next batch production is prepared, the conversion mechanism integrates the stirring and cleaning functions, different working states are switched through the rotation of the conversion plate, the equipment structure is simplified, the additional equipment demand is reduced, the equipment space utilization is improved, and the production cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view of the front side of the utility model;

[0020] Figure 3 It is a structural schematic view of the rear end of the utility model;

[0021] Figure 4 It is a structural schematic view of the utility model A enlarged.

[0022] In the figure: 1 frame, 2 conversion mechanism, 21 displacement block, 22 slide column, 23 conversion plate, 24 driven gear, 25 mounting plate, 26 motor, 27 gear, 3 mounting shaft, 4 spoiler, 5 stirring shaft, 6 water tank, 7 water pipe, 8 spray head, 9 rotating shaft, 10 mixing bucket, 11 unloading push plate, 12 electric cylinder, 13 screw rod, 14 control switch group, 15 motor one, 16 motor two, 17 motor three. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-4 The embodiment provides a technical scheme: a mixing device for high-strength concrete, which comprises a frame 1, the right side surface of the frame 1 is provided with a control switch group 14, the input end of the control switch group 14 is electrically connected with an external power supply, the inside of the frame 1 is provided with an adjustable mixing bucket 10, the middle part of the left and right side walls of the frame 1 is rotationally connected with a rotating shaft 9, the mixing bucket 10 is arranged between the two rotating shafts 9, the right side surface of the frame 1 is provided with a motor three 17, the output shaft of the motor three 17 is fixedly connected with the center of the right end surface of the right rotating shaft 9 (the motor three 17 is mounted on the right side surface of the frame 1 through a motor mounting frame, the output shaft of the motor three 17 penetrates the middle part of the motor mounting frame and is fixedly connected with the center of the right side surface of the right rotating shaft 9), the input end of the motor three 17 is electrically connected with the output end of the control switch group 14, and further comprising a conversion mechanism 2.

[0025] The conversion mechanism 2 comprises a displacement block 21, a slide column 22 and a conversion plate 23, the slide column 22 is arranged between the upper and lower inner walls of the rear side of the frame 1, the outer arc surface of the slide column 22 is slidably connected with the displacement block 21, the rear side of the frame 1 is rotatably connected with a lead screw 13 between the upper and lower inner walls, the lead screw 13 is threadedly connected with the middle part of the displacement block 21, the rear end of the upper side of the frame 1 is provided with a motor one 15, the output shaft of the motor one 15 is fixedly connected with the center of the upper end surface of the lead screw 13, the input end of the motor one 15 is electrically connected with the output end of the control switch group 14, the outer arc surface of the lower end of the displacement block 21 is rotatably connected with the conversion plate 23, the conversion mechanism 2 further comprises a driven gear 24, a mounting plate 25, a motor 26 and a gear 27, the upper end of the outer arc surface of the conversion plate 23 is provided with the driven gear 24, the rear end of the outer arc surface of the displacement block 21 is provided with the mounting plate 25, the lower side of the mounting plate 25 is rotatably connected with the gear 27 through a rotating shaft, the gear 27 is meshingly connected with the driven gear 24, the upper side of the mounting plate 25 is provided with the motor 26, the output shaft of the motor 26 is fixedly connected with the center of the upper end surface of the rotating shaft, the input end of the motor 26 is electrically connected with the output end of the control switch group 14, the front end of the conversion plate 23 is provided with a stirring assembly, the stirring assembly comprises a mounting shaft 3, a spoiler 4 and a stirring shaft 5, the front end of the lower side of the conversion plate 23 is provided with symmetrically distributed mounting shafts 3, the outer arc surface of the mounting shaft 3 is provided with uniformly distributed spoilers 4, the front end of the lower side of the conversion plate 23 is rotatably connected with the stirring shaft 5, the stirring shaft 5 is located between the two mounting shafts 3, the front end of the upper side of the conversion plate 23 is provided with a motor two 16, the output shaft of the motor two 16 is fixedly connected with the center of the upper end surface of the shaft body of the stirring shaft 5, the input end of the motor two 16 is electrically connected with the output end of the control switch group 14, the right end of the conversion plate 23 is provided with a cleaning assembly, the cleaning assembly comprises a water tank 6, a water pipe 7 and a spray head 8, the right end of the upper side of the conversion plate 23 is provided with the water tank 6, the lower end of the water tank 6 is provided with the water pipe 7 (the inside of the water tank 6 can be provided with an external water pump, the output port of the external water pump is connected with the upper end of the water pipe 7), the lower end of the water pipe 7 penetrates through the right end of the conversion plate 23, the lower end of the water pipe 7 is provided with the spray head 8;

[0026] Further comprising a discharging push plate 11, the inside of the mixing barrel 10 is slidably connected with the discharging push plate 11, the lower side of the mixing barrel 10 is provided with an electric cylinder 12, the telescopic end of the electric cylinder 12 is fixedly connected with the lower side of the discharging push plate 11 (the electric cylinder 12 is mounted on the lower side of the mixing barrel 10 through an electric cylinder frame, the center of the lower side wall of the mixing barrel 10 is provided with a through hole, the telescopic end of the electric cylinder 12 penetrates through the middle part of the electric cylinder frame and passes through the through hole and is fixedly connected with the lower side of the discharging push plate 11, the inside of the through hole can be provided with a sealing ring, the telescopic end shaft of the electric cylinder 12 is slidably connected with the inner arc surface of the sealing ring), the input end of the electric cylinder 12 is electrically connected with the output end of the control switch group 14.

[0027] The working principle of the mixing equipment for high-strength concrete is as follows: the worker controls the control switch group 14 to drive the motor three 17 to rotate, the output shaft of the motor three 17 drives the right rotating shaft 9 to rotate, and then the mixing barrel 10 rotates around the rotating shaft 9, the position distribution of the material in the barrel is changed, then the concrete to be mixed is put into the inside of the mixing barrel 10, the motor three 17 is reversed to drive the mixing barrel 10 to return to the original position, the motor one 15 is started, the output shaft of the motor one 15 drives the screw rod 13 to rotate, under the rotation limiting cooperation of the screw thread of the screw rod 13 and the sliding column 22, the displacement block 21 moves along the arc surface of the sliding column 22, the conversion mechanism 2 is adjusted to the appropriate height, the motor two 16 is started, the output shaft of the motor two 16 drives the stirring shaft 5 to rotate, the stirring shaft 5 stirs the material in the mixing barrel 10, the stirring shaft 5 rotates to drive the concrete to flow to form a main flow field, the spoiler 4 of the mounting shaft 3 can generate local disturbance around it, so that the concrete flows in different directions and speeds at different positions, the mixing and exchange of fluid microgroups are increased, the stirring dead angle is avoided, and the concrete stirring is more uniform, when the concrete stirring is completed, the motor one 15 is started to drive the conversion mechanism 2 to move upwards, then the motor three 17 is started to make the mixing barrel 10 tilt, then the electric cylinder 12 is started, the telescopic end of the electric cylinder 12 pushes the discharging push plate 11 upwards, the discharging push plate 11 slides upwards in the mixing barrel 10, and the mixed high-strength concrete is pushed out of the mixing barrel 10, the discharging process is completed, the discharging operation is simple and efficient, the material residue can be reduced, the use efficiency of the equipment is improved, after the discharging is completed, the motor one 15 is started again, the conversion mechanism 2 is moved to the appropriate position above the mixing barrel 10, the motor three 17 is started by the motor 26 to make the mixing barrel 10 return to the original position, then the motor 26 drives the gear 27 to rotate through the output shaft, the gear 27 is engaged with the driven gear 24, and then the conversion plate 23 is driven to rotate, so that the cleaning assembly is rotated above the mixing barrel 10, clean water is injected into the water tank 6, the external water pump of the water tank 6 sprays the water in the water tank 6 from the nozzle 8 through the water pipe 7, the inside of the mixing barrel 10 is cleaned, the residual concrete is cleaned, the equipment is kept clean, the next use is facilitated, and the service life of the equipment is prolonged.

[0028] It is worth noting that the electric cylinder 12 in the above embodiment can be model JRT100-500, the motor one 15 can be model Y132M-4, the motor two 16 can be model YE2-90L-2, the motor three 17 can be model Y160L-4, the motor 26 can be model RV050-50, and the control switch group 14 is provided with control buttons corresponding to the electric cylinder 12, the motor one 15, the motor two 16, the motor three 17 and the motor 26 respectively and used for controlling the switches thereof.

[0029] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made by using the content of the present application specification and drawings, are also included in the patent protection scope of the present application.

Claims

1. A mixing plant for high-strength concrete, comprising a frame (1) inside which an adjustable mixing drum (10) is provided, characterized in that: The conversion mechanism (2) is further included; The conversion mechanism (2) comprises a displacement block (21), a slide column (22) and a conversion plate (23), the slide column (22) is arranged between the upper and lower inner walls of the rear side of the frame (1), the outer arc surface of the slide column (22) is slidably connected with the displacement block (21), the outer arc surface of the lower end of the displacement block (21) is rotatably connected with the conversion plate (23), the front end of the conversion plate (23) is provided with a stirring assembly, and the right end of the conversion plate (23) is provided with a cleaning assembly. The inside of the mixing barrel (10) is slidably connected with the unloading push plate (11).

2. A mixing apparatus for high strength concrete as claimed in claim 1 wherein: The right side of the frame (1) is provided with a control switch group (14), and the input end of the control switch group (14) is electrically connected with an external power supply.

3. A mixing apparatus for high strength concrete as claimed in claim 2 wherein: The rear side of the frame (1) is rotatably connected with a lead screw (13) between the upper and lower inner walls, the middle part of the lead screw (13) is threadedly connected with the displacement block (21), the rear end of the frame (1) is provided with a motor one (15) on the upper side, the output shaft of the motor one (15) is fixedly connected with the center of the upper end surface of the lead screw (13), and the input end of the motor one (15) is electrically connected with the output end of the control switch group (14).

4. A mixing apparatus for high strength concrete as claimed in claim 2 wherein: The conversion mechanism (2) further comprises a driven gear (24), a mounting plate (25), a motor (26) and a gear (27), the upper end of the outer arc surface of the conversion plate (23) is provided with the driven gear (24), the rear end of the outer arc surface of the displacement block (21) is provided with the mounting plate (25), the lower side of the mounting plate (25) is rotatably connected with the gear (27) through a rotating shaft, the gear (27) is meshingly connected with the driven gear (24), the upper side of the mounting plate (25) is provided with the motor (26), the output shaft of the motor (26) is fixedly connected with the center of the upper end surface of the rotating shaft, and the input end of the motor (26) is electrically connected with the output end of the control switch group (14).

5. A mixing apparatus for high strength concrete as claimed in claim 2 wherein: The middle parts of the left and right side walls of the frame (1) are rotatably connected with rotating shafts (9), and the mixing barrel (10) is arranged between the two rotating shafts (9), the right side of the frame (1) is provided with a motor three (17), the output shaft of the motor three (17) is fixedly connected with the center of the right end surface of the right rotating shaft (9), and the input end of the motor three (17) is electrically connected with the output end of the control switch group (14).

6. A mixing apparatus for high strength concrete as claimed in claim 2 wherein: The lower side of the mixing barrel (10) is provided with an electric cylinder (12), the telescopic end of the electric cylinder (12) is fixedly connected with the lower side of the unloading push plate (11), and the input end of the electric cylinder (12) is electrically connected with the output end of the control switch group (14).

7. A mixing apparatus for high strength concrete as claimed in claim 2 wherein: The stirring assembly comprises mounting shafts (3), spoiler fins (4) and stirring shafts (5), the lower side of the front end of the conversion plate (23) is provided with symmetrically distributed mounting shafts (3), the outer arc surfaces of the mounting shafts (3) are each provided with uniformly distributed spoiler fins (4), the lower side of the front end of the conversion plate (23) is rotationally connected with stirring shafts (5), the stirring shafts (5) are located between the two mounting shafts (3), the upper side of the front end of the conversion plate (23) is provided with a second motor (16), the output shaft of the second motor (16) is fixedly connected with the center of the upper end surface of the shaft body of the stirring shaft (5), and the input end of the second motor (16) is electrically connected with the output end of the control switch group (14).

8. A mixing apparatus for high strength concrete as claimed in claim 2, wherein: The cleaning assembly comprises a water tank (6), a water pipe (7) and a spray head (8), the upper side of the right end of the conversion plate (23) is provided with the water tank (6), the lower end of the water tank (6) is provided with the water pipe (7), the lower end of the water pipe (7) penetrates through the middle part of the right end of the conversion plate (23), and the lower end of the water pipe (7) is provided with the spray head (8).

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