CN211806964U

CN211806964U - Concrete mixing equipment is used in construction of water conservancy dam

Info

Publication number: CN211806964U
Application number: CN201922014278.5U
Authority: CN
Inventors: 康明; 雷保红; 王海涛; 谈文虎; 曹轮; 高鑫
Original assignee: Sinohydro Engineering Bureau 4 Co Ltd
Current assignee: Sinohydro Engineering Bureau 4 Co Ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-10-30
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a concrete mixing equipment is used in water conservancy dam construction, including the box, four landing legs are fixed respectively in the four corners of box bottom, and the charge door has been seted up to one side on box top, and the middle part fixed mounting on box top has first motor, and the middle part of box inner wall is rotated and is installed first pivot, the top of first pivot and the output shaft fixed connection of first motor, the beneficial effects of the utility model are that: drive the second pivot through the second motor and rotate, can drive and carousel fixed connection's annular plate and rotate, can drive a plurality of fixed slot then and rotate, the fixed slot is followed the baffle can shelter from the trompil when supreme down and make the fixed slot storage, the fixed slot rotates the in-process from last to being in the state of droing down the time, the inside material of fixed slot is discharged, then can carry the material of bottom to the top, cooperate with stirring paddle leaf again and can improve stirring effect and mix the degree of consistency, improve final stirring quality.

Description

Concrete mixing equipment is used in construction of water conservancy dam

Technical Field

The utility model relates to a concrete mixing equipment, in particular to concrete mixing equipment is used in water conservancy dam construction belongs to agitated vessel technical field.

Background

The concrete is made up by mixing sand, cement and water according to a certain proportion. The method is used for pouring concrete structural buildings. The concrete mixer is widely used for concrete at the present stage, the using amount is large, on one hand, the quality is improved, on the other hand, the production efficiency is high, a good mixing device is required for mixing the concrete, and the mixed concrete mixer is a machine for mixing water, gravel aggregate and cement into the concrete.

The existing concrete mixing equipment has the following disadvantages: 1. the existing concrete stirring equipment has poor stirring effect, the mixing is not uniform enough, the bottom is easy to precipitate, and the stirring blades on the stirring shaft can only stir and mix on the same plane, so that the final stirring quality is influenced; 2. current concrete mixing equipment does not possess the screening structure, and the grit and the cement raw materials phenomenon of caking takes place easily before the use, and the grit raw materials of caking influence stirring effect and quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mixing equipment is used in water conservancy dam construction to solve the current concrete mixing equipment stirring effect that proposes among the above-mentioned background art poor and do not possess the problem of screening structure.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete mixing device for water conservancy dam construction comprises a box body, four support legs are fixedly arranged at four corners of the bottom end of the box body respectively, a charging opening is formed in one side of the top end of the box body, a first motor is fixedly mounted in the middle of the top end of the box body, a first rotating shaft is rotatably mounted in the middle of the inner wall of the box body, the top end of the first rotating shaft is fixedly connected with an output shaft of the first motor, a plurality of mixing blades are fixedly arranged at the bottoms of two sides of the first rotating shaft at equal intervals, two second rotating shafts are rotatably mounted at the bottoms of two sides of the inner wall of the box body respectively, two second motors are fixedly mounted at the bottoms of two sides of the outer wall of the box body respectively, output shafts of the two second motors are fixedly connected with one ends of the two second rotating shafts respectively, the other ends of the two second rotating shafts are fixedly connected with the middle parts of two rotating discs respectively, and outer, two the outer lane of annular plate is all fixed and is equipped with a plurality of fixed slot, every a plurality of trompil has all been seted up to the tank bottom of fixed slot inner wall, every the tank bottom of fixed slot inner wall all articulates there is with fixed slot assorted baffle.

As a preferred technical scheme of the utility model, the fixed frame that is equipped with in top of box inner wall, the top of fixed frame is equipped with recessed slide, the outer lane fixed connection of a plurality of spring and slide bottom is passed through on the top of fixed frame, the slide slides and sets up the top at the box inner wall, be equipped with the screen cloth before the inner circle of slide, the middle part fixed mounting of slide bottom has sealed vibrating motor.

As an optimal technical scheme of the utility model, the top fixed mounting of first pivot has broken blade, broken blade sets up the inside at the slide.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with in top of box avris, flush mounting plate's surface is installed first motor control switch, second motor control switch and vibrating motor control switch respectively, first motor, two second motors and vibrating motor are respectively through first motor control switch, second motor control switch and vibrating motor control switch and external power supply electric connection.

As a preferred technical scheme of the utility model, the fixed transparent window that is equipped with in bottom of box avris, the middle part fixed interlude of box bottom is connected with row material pipe, row material pipe is last fixed mounting has manual valve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a concrete mixing equipment is used in water conservancy dam construction has following beneficial effect:

1) the second motor drives the second rotating shaft to rotate, the annular plate fixedly connected with the rotary table can be driven to rotate, then the plurality of fixing grooves can be driven to rotate, the baffle can shield the opening when the fixing grooves are from bottom to top so that the fixing grooves can store materials, the baffle is in a falling state when the fixing grooves are from top to bottom in the rotating process, the materials in the fixing grooves are discharged, then the materials at the bottom can be conveyed to the top, and then the stirring effect and the mixing uniformity can be improved by matching with the stirring paddle blades, so that the final stirring quality is improved;

2) the vibrating screen can drive the slide to vibrate through vibrating motor, and rethread screen cloth can be sieved grit and cement raw materials, can sieve the raw materials through the screen cloth, holds back the raw materials of caking on the screen cloth, avoids the raw materials influence stirring effect of caking, and drives crushing blade rotation when first pivot rotation stirring, can carry out the breakage to the raw materials of caking through crushing blade, improves stirring effect and quality.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic side view of the annular plate of the present invention;

fig. 4 is a schematic view of the structure of the fixing groove of the present invention.

In the figure: 1. a box body; 2. a support leg; 3. a feed inlet; 4. a first motor; 5. a first rotating shaft; 6. a stirring paddle; 7. a second rotating shaft; 8. a second motor; 9. a turntable; 10. a connecting rod; 11. an annular plate; 12. fixing grooves; 13. opening a hole; 14. a baffle plate; 15. a fixing frame; 16. a spring; 17. a slide plate; 18. screening a screen; 19. a vibration motor; 20. crushing the blade; 21. a switch panel; 22. a transparent window; 23. a discharge pipe; 24. and (4) a manual valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a concrete mixing device for water conservancy dam construction, comprising a box body 1, four support legs 2 are respectively fixed at four corners of the bottom end of the box body 1, a charging opening 3 is arranged at one side of the top end of the box body 1, a first motor 4 is fixedly arranged at the middle part of the top end of the box body 1, a first rotating shaft 5 is rotatably arranged at the middle part of the inner wall of the box body 1, the top end of the first rotating shaft 5 is fixedly connected with an output shaft of the first motor 4, a plurality of stirring blades 6 are fixedly arranged at equal intervals at the bottoms of two sides of the first rotating shaft 5, two second rotating shafts 7 are respectively rotatably arranged at the bottoms of two sides of the inner wall of the box body 1, two second motors 8 are respectively fixedly arranged at the bottoms of two sides of the outer wall of the box body 1, output shafts of the two second motors 8 are respectively fixedly connected with one end of the two second, the outer lane of two carousel 9 all through four connecting rods 10 respectively with the inner circle fixed connection of two annular slab 11, the outer lane of two annular slab 11 is all fixed and is equipped with a plurality of fixed slot 12, a plurality of trompil 13 has all been seted up to the tank bottom of every fixed slot 12 inner wall, the tank bottom of every fixed slot 12 inner wall all articulates there is baffle 14 with fixed slot 12 assorted, it rotates to drive second pivot 7 through second motor 8, can drive and rotate with carousel 9 fixed connection's annular slab 11, then can drive a plurality of fixed slot 12 and rotate, can carry the material of bottom to the top through fixed slot 12, cooperate with stirring paddle leaf 6 again and can improve stirring effect and mix the degree of consistency, improve final stirring quality.

Preferably, a fixed frame 15 is fixedly arranged at the top of the inner wall of the box body 1, a concave sliding plate 17 is arranged at the top of the fixed frame 15, the top end of the fixed frame 15 is fixedly connected with the outer ring of the bottom end of the sliding plate 17 through a plurality of springs 16, the sliding plate 17 is slidably arranged at the top end of the inner wall of the box body 1, a screen 18 is arranged in front of the inner ring of the sliding plate 17, a sealed vibrating motor 19 is fixedly arranged in the middle of the bottom end of the sliding plate 17, raw materials can be screened through the screen 18, the agglomerated raw materials are retained on the screen 18, the stirring effect is prevented from being influenced by the agglomerated raw materials, a crushing blade 20 is fixedly arranged at the top of the first rotating shaft 5, the crushing blade 20 is arranged inside the sliding plate 17, the first rotating shaft 5 rotates and drives the crushing blade 20 to rotate while stirring, the agglomerated raw materials can be crushed through, first motor control switch is installed respectively to flush mounting plate 21's surface, second motor control switch and vibrating motor control switch, first motor 4, two second motors 8 and vibrating motor 19 are respectively through first motor control switch, second motor control switch and vibrating motor control switch and external power supply electric connection, be convenient for control agitated vessel through flush mounting plate 21 of switch, and is easy and simple to handle, the fixed transparent window 22 that is equipped with in bottom of 1 avris of box, the fixed interlude in middle part of 1 bottom of box is connected with row material pipe 23, row fixed mounting has manual valve 24 on the material pipe 23, be convenient for the staff through transparent window 22 and observe the stirring condition, be used for discharging the concrete after mixing the stirring through row material pipe 23.

When the concrete mixing equipment is used, the concrete mixing equipment for water conservancy dam construction comprises a feed inlet 3, raw materials such as gravel, cement and water are added into a box body 1, meanwhile, a worker controls a first motor 4 and a vibrating motor 19 to work through a switch panel 21, the first motor 4 drives a first rotating shaft 5 to rotate and then drives a stirring paddle blade 6 to mix and stir, the raw materials fall onto a sliding plate 17 after entering the box body 1, the vibrating motor 19 can drive the sliding plate 17 to vibrate up and down at the moment, then the screen 18 can be driven to screen the gravel and cement raw materials, the caked raw materials are retained on the screen 18, the stirring effect is prevented from being influenced by the caked raw materials, the crushing blade 20 is driven to rotate while the first rotating shaft 5 rotates and stirs, the caked raw materials can be crushed through the crushing blade 20, the stirring effect and the quality are improved, the crushed raw materials fall to the bottom of the box body 1 to be mixed, material waste is avoided, after the first motor 4 operates and is premixed, a worker opens the two second motors 8 through the switch panel 21, the two second motors 8 respectively drive the two second rotating shafts 7 to rotate, the annular plate 11 fixedly connected with the rotary table 9 can be driven to rotate, then the plurality of fixed grooves 12 can be driven to rotate, the opening direction of the fixed grooves 12 is ensured to be consistent with the rotating direction during rotation, the baffle 14 can shield the open holes 13 under the action of the gravity and the material pressure when the fixed grooves 12 are from bottom to top so as to store materials in the fixed grooves 12, the baffle 14 is in a falling state under the action of the gravity when the fixed grooves 12 rotate from top to bottom, the materials in the fixed grooves 12 are discharged, then the materials at the bottom can be conveyed to the top, and the stirring effect and the mixing uniformity can be improved by matching with the stirring, the final stirring quality is improved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The concrete mixing equipment for the water conservancy dam construction comprises a box body (1) and is characterized in that four support legs (2) are fixedly arranged at four corners of the bottom end of the box body (1) respectively, a feed inlet (3) is formed in one side of the top end of the box body (1), a first motor (4) is fixedly arranged in the middle of the top end of the box body (1), a first rotating shaft (5) is rotatably arranged in the middle of the inner wall of the box body (1), the top end of the first rotating shaft (5) is fixedly connected with an output shaft of the first motor (4), a plurality of mixing blades (6) are fixedly arranged at equal intervals at the bottoms of two sides of the first rotating shaft (5), two second rotating shafts (7) are rotatably arranged at the bottoms of two sides of the inner wall of the box body (1) respectively, two second motors (8) are fixedly arranged at the bottoms of two sides of the outer wall of the box body (1) respectively, output shafts of the two second motors (8) are fixedly, two the other end of second pivot (7) respectively with the middle part fixed connection of two carousel (9), two the outer lane of carousel (9) all through four connecting rod (10) respectively with the inner circle fixed connection of two annular slab (11), two the outer lane of annular slab (11) is all fixed and is equipped with a plurality of fixed slot (12), every a plurality of trompil (13), every have all been seted up to the tank bottom of fixed slot (12) inner wall all articulate with fixed slot (12) assorted baffle (14).

2. The concrete mixing equipment for water conservancy dam construction according to claim 1, characterized in that: the fixed frame (15) that is equipped with in top of box (1) inner wall, the top of fixed frame (15) is equipped with recessed slide (17), the outer lane fixed connection of a plurality of spring (16) and slide (17) bottom is passed through on the top of fixed frame (15), slide (17) slide and set up the top at box (1) inner wall, be equipped with screen cloth (18) before the inner circle of slide (17), the middle part fixed mounting of slide (17) bottom has sealed vibrating motor (19).

3. The concrete mixing equipment for water conservancy dam construction according to claim 2, characterized in that: the top of the first rotating shaft (5) is fixedly provided with a crushing blade (20), and the crushing blade (20) is arranged inside the sliding plate (17).

4. The concrete mixing equipment for water conservancy dam construction according to claim 2, characterized in that: the fixed flush mounting plate of being equipped with in top of box (1) avris (21), first motor control switch, second motor control switch and vibrating motor control switch are installed respectively to the surface of flush mounting plate of switch (21), first motor (4), two second motor (8) and vibrating motor (19) are respectively through first motor control switch, second motor control switch and vibrating motor control switch and external power supply electric connection.

5. The concrete mixing equipment for water conservancy dam construction according to claim 1, characterized in that: the bottom of box (1) avris is fixed and is equipped with transparent window (22), the middle part fixed interlude of box (1) bottom is connected with row material pipe (23), fixed mounting has manual valve (24) on row material pipe (23).