CN209737979U - Energy-conserving blendor for ready-mixed concrete - Google Patents

Abstract

The utility model discloses a mixer for energy-saving ready-mixed concrete, which comprises a base and a mixing tank. A No. 1 hydraulic cylinder is arranged at the four corners of the outer wall of the top of the base, and the tops of every two No. 1 hydraulic cylinders are provided with the same connecting seat. , one side outer wall of the two connecting seats is fixed to one side outer wall of the mixing tank by bolts, the two sides of the top outer wall of the mixing tank are provided with a feed tank, and the bottom outer wall of the feed tank is provided with a feed pipe , the bottom end of the feeding pipe is plugged into the top inner wall of the mixing tank, the outer wall of the feeding pipe is clamped with a valve through a clamp, the inner walls of both sides of the mixing tank are fixed with the same rotating rod through bearings, and the rotating rod The outer wall is provided with three to five equidistant circularly distributed mixing rods. The utility model can separate and proportion ingredients, improve the quality of concrete mixing, and the crescent-shaped stirring teeth increase the mixing density, improve the uniformity of mixing, reduce the adhesion and retention of materials, and greatly reduce the waste of resources.

Description

A mixer for energy-saving ready-mixed concrete

technical field

The utility model relates to the technical field of mixers, in particular to an energy-saving mixer for ready-mixed concrete.

Background technique

Ready-mixed concrete refers to cement, aggregates, water, admixtures, mineral admixtures and other ingredients that are mixed according to the needs according to a certain proportion and sold at the mixing station after being measured and mixed. For the concrete mixture transported to the place of use, the centralized mixing of concrete is conducive to the adoption of advanced technology and the implementation of professional production management.

At present, when mixing ready-mixed concrete, it is necessary to achieve the effect of sufficient mixing and saving manpower and material resources. The existing mixers for ready-mixed concrete have the disadvantage of insufficient mixing, and after the equipment is used, a large amount of concrete raw materials adhere to the inside and will be damaged after solidification. It is difficult to clean and can seriously affect the service life of the equipment.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose an energy-saving ready-mixed concrete mixer.

In order to achieve the above object, the utility model adopts the following technical solutions:

An energy-saving mixer for ready-mixed concrete, comprising a base and a mixing tank, a No. 1 hydraulic cylinder is provided at the four corners of the top outer wall of the base, and the top of every two No. 1 hydraulic cylinders is provided with the same connecting seat. One side of the outer wall of the connecting seat is fixed to one side of the mixing tank by bolts. Both sides of the top outer wall of the mixing tank are provided with feeding tanks, and the bottom outer wall of the feeding tank is provided with feeding pipes. The bottom end is plugged into the top inner wall of the mixing tank, the outer wall of the feed pipe is clamped with a valve through a clamp, the inner walls of both sides of the mixing tank are fixed with the same rotating rod through bearings, and the outer wall of the rotating rod is provided with three to five Mixing rods distributed in an equidistant ring, the outer wall of the mixing rod is provided with stirring teeth, the stirring teeth are "crescent" shaped structure, the bottom outer wall of the mixing tank has an opening, and the inner wall of the opening is provided with a lower hopper, the lower hopper The outer walls on both sides are provided with feeding openings, the top outer wall of the mixing tank has a No. 2 opening, and the inner wall of the No. 2 opening is fixed with a protective cover by screws, and the inner top of the protective cover is provided with a water inlet pipe. The bottom end is provided with a spray plate, and the outer wall of the bottom end of the spray plate is provided with a spray head.

Preferably, a No. 3 opening is opened at the bottom of the protective cover, and an electronically controlled arc door is slidably connected to the inner wall of the No. 3 opening.

Preferably, the drive box is fixed to the outer wall of one side of the mixing tank by screws, and the same support platform is fixed to the inner walls of both sides of the drive box by screws.

Preferably, the top outer wall of the support table is fixed with a motor by screws, and the output shaft of the motor forms a transmission fit with the rotating shaft through a belt.

Preferably, a No. 1 inner platform is provided on the top of the inner walls on both sides of the mixing tank, and the vertical section of the No. 1 inner platform is a triangular structure with the hypotenuse of the triangle facing downward.

Preferably, the bottom of the inner wall on both sides of the mixing tank is provided with a No. 2 inner platform, and the vertical section of the No. 2 inner platform is a triangular structure with the hypotenuse of the triangle facing upward.

Preferably, the No. 2 hydraulic cylinder is fixed to the inner wall of the bottom of the lower hopper by screws, and the top of the No. 2 hydraulic cylinder is fixed to a block by screws, and the vertical section of the block is an isosceles triangle structure.

Preferably, the motor is connected to a switch, and the switch is connected to a power supply, and the No. 1 hydraulic cylinder and the No. 2 hydraulic cylinder are both connected to a hydraulic system.

The beneficial effects of the utility model are:

1. By setting the feed tank, the ingredients can be divided and proportioned to improve the quality of concrete mixing, and the mixing rod and stirring teeth are installed. The crescent-shaped stirring teeth increase the mixing density and improve the uniformity of mixing.

2. By setting the No. 1 hydraulic cylinder, the height of the lower hopper can be freely adjusted to facilitate the feeding of different storage devices. At the same time, the No. 2 hydraulic cylinder can freely lift the triangular structure block, and can pass the mixed raw materials through the lower hoppers on both sides. Feeding mouth.

3. By setting the No. 1 inner platform with the oblique side facing down and the No. 2 inner platform with the oblique side facing up, the retention of materials can be reduced, and the waste of resources is greatly reduced. After the blanking is completed, it can be connected to the water source for flushing, which facilitates the cleaning of the tank body, improves the maintenance effect, and reduces the maintenance cost.

4. By setting a protective cover and an electric control arc door, it is possible to avoid the clogging of the sprinkler head during concrete mixing.

Description of drawings

Fig. 1 is the structural representation of a kind of energy-saving ready-mixed concrete mixer that the utility model proposes;

Fig. 2 is the protective cover structural representation of a kind of energy-saving ready-mixed concrete mixer that the utility model proposes;

Fig. 3 is a structural front view of an energy-saving ready-mixed concrete mixer proposed by the utility model.

In the figure: 1-base, 2-hydraulic cylinder No. 1, 3-mixing tank, 4-connecting seat, 5-inner platform No. 1, 6-feeding tank, 7-valve, 8-inlet pipe, 9-feeding Pipe, 10-mixing rod, 11-stirring tooth, 12-inner platform No. 2, 13-block platform, 14-hydraulic cylinder No. 2, 15-loading hopper, 16-feeding port, 17-electrically controlled arc door, 18-spray disc, 19-spray head, 20-protective cover, 21-drive box, 22-motor, 23-support table.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Referring to Figures 1-3, an energy-saving ready-mixed concrete mixer includes a base 1 and a mixing tank 3. The four corners of the top outer wall of the base 1 are fixed with a No. 1 hydraulic cylinder 2 by bolts, and every two No. 1 hydraulic cylinders 2 The top of the top of the mixing tank 3 is fixed with the same connecting seat 4 by bolts, and the outer walls of one side of the two connecting seats 4 are fixed to the outer wall of one side of the mixing tank 3 by bolts, and the two sides of the outer wall of the top of the mixing tank 3 are fixed with feed tanks 6 by bolts. , and the bottom outer wall of the feed tank 6 is plugged with a feed pipe 9, the bottom end of the feed pipe 9 is plugged into the top inner wall of the mixing tank 3, and the outer wall of the feed pipe 9 is clamped with a valve 7 through a clamp. The inner walls of both sides of the tank 3 are fixed with the same rotating rod through bearings, and the outer wall of the rotating rod is welded with three to five equidistant circularly distributed mixing rods 10, and the outer wall of the mixing rod 10 is welded with stirring teeth 11, which are " The outer wall of the bottom of the mixing tank 3 has an opening, and the inner wall of the opening is fixed with a lower hopper 15 by bolts. No. 2 opening, and the inner wall of the No. 2 opening is fixed with a protective cover 20 by screws, and the inner top of the protective cover 20 is plugged with a water inlet pipe 8, and the bottom end of the water inlet pipe 8 is plugged with a spray plate 18, and the spray plate 18 The outer wall of the bottom end is plugged with a shower head 19.

In the utility model, there is a No. 3 opening at the bottom of the protective cover 20, and the inner wall of the No. 3 opening is slidably connected with an electric control arc door 17. The inner walls of both sides of the No. 3 opening are bonded with brush blocks, which can clean the electrical appliances. Control the concrete mixture adhered on the curved door 17, the one side outer wall of the mixing tank 3 is fixed with a drive box 21 by screws, and the inner walls of both sides of the drive box 21 are fixed with the same support platform 23 by screws, the support platform 23 The top outer wall is fixed with a motor 22 by screws, and the output shaft of the motor 22 forms a transmission fit with the rotating shaft through a belt. The top of the inner wall on both sides of the mixing tank 3 is welded with a No. 1 inner platform 5, and the vertical section of the No. 1 inner platform 5 is Triangular structure, the hypotenuse of the triangle is facing downward, the bottom of the inner wall on both sides of the mixing tank 3 is welded with No. 2 inner platform 12, and the vertical section of the No. No. 2 hydraulic cylinder 14 is fixed on the inner wall of the bottom of the bottom by screws, and the top of No. 2 hydraulic cylinder 14 is fixed with block 13 by screws. The vertical section of block 13 is an isosceles triangle structure. The motor is connected with a switch, and the switch is connected with a The power supply, No. 1 hydraulic cylinder 2 and No. 2 hydraulic cylinder 14 are all connected with a hydraulic system.

Working principle: batching is carried out through the feeding tank 6, and the valve 7 is opened to discharge the material. The motor 22 drives the mixing rod 10 to rotate. The crescent-shaped stirring teeth 11 increase the mixing density and improve the uniformity of mixing. After mixing evenly, Start the No. 1 hydraulic cylinder 2 to adjust the height of the equipment to a suitable position, place a material storage device on both sides of the lower hopper 15, the No. 2 hydraulic cylinder 14 works, pull down the block 13, and the material is discharged from the lower material opening 16 on both sides, and the feeding The water pipe 8 is connected to the water pump and the water source. When the electric control arc door 17 is opened, the mixing tank 3 can be washed and cleaned to improve the maintenance effect.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (8)

1. A mixer for energy-saving ready-mixed concrete, comprising a base (1) and a mixing tank (3), characterized in that the four corners of the top outer wall of the base (1) are equipped with a hydraulic cylinder (2), and every two The top of each No. 1 hydraulic cylinder (2) is provided with the same connecting seat (4), and the outer walls of one side of the two connecting seats (4) are fixed to the outer wall of one side of the mixing tank (3) by bolts, and the mixing Both sides of the top outer wall of the tank (3) are provided with a feed tank (6), and the bottom outer wall of the feed tank (6) is provided with a feed pipe (9), and the bottom end of the feed pipe (9) is inserted into the The top inner wall of the mixing tank (3) and the outer wall of the feed pipe (9) are clamped with a valve (7) through a clamp, and the inner walls of both sides of the mixing tank (3) are fixed with the same rotating rod through bearings, and the rotation The outer wall of the rod is provided with three to five equidistant circularly distributed mixing rods (10), the outer wall of the mixing rod (10) is provided with stirring teeth (11), and the stirring teeth (11) are "crescent" shaped structures, and the mixing tank The outer wall of the bottom of (3) has an opening, and the inner wall of the opening is provided with a lower hopper (15). The outer wall has a No. 2 opening, and the inner wall of the No. 2 opening is fixed with a protective cover (20) by screws, and the inner top of the protective cover (20) is provided with a water inlet pipe (8), and the bottom end of the water inlet pipe (8) is provided with a The spray pan (18), the bottom outer wall of the spray pan (18) is provided with a spray head (19). 2. The mixer for energy-saving ready-mixed concrete according to claim 1, characterized in that the bottom end of the protective cover (20) has a No. 3 opening, and the inner wall of the No. 3 opening is slidingly connected to an electric Curved doors (17). 3. The mixer for energy-saving ready-mixed concrete according to claim 1, characterized in that, the outer wall of one side of the mixing tank (3) is fixed with a driving box (21) by screws, and the driving box (21 ) are fixed with the same support platform (23) by screws on both side inner walls. 4. The mixer for energy-saving ready-mixed concrete according to claim 3, characterized in that, the top outer wall of the support platform (23) is fixed with a motor (22) by screws, and the output of the motor (22) The shaft forms transmission cooperation with the rotating shaft through the belt. 5. The mixer for energy-saving ready-mixed concrete according to claim 3, characterized in that, the top of the inner wall on both sides of the mixing tank (3) is provided with a No. The vertical section of the platform (5) is a triangular structure, and the hypotenuse of the triangle faces downward. 6. An energy-saving ready-mixed concrete mixer according to claim 1, 3 or 5, characterized in that, the bottom of the inner wall on both sides of the mixing tank (3) is provided with a No. 2 inner platform (12) , and the vertical section of the No. 2 inner platform (12) is a triangular structure, and the hypotenuse of the triangle faces upward. 7. The mixer for energy-saving ready-mixed concrete according to claim 1, characterized in that, the inner wall of the bottom of the lower hopper (15) is fixed with the No. 2 hydraulic cylinder (14) by screws, and the No. 2 hydraulic cylinder The top of the cylinder (14) is fixed with a block (13) by screws, and the vertical section of the block (13) is an isosceles triangle structure. 8. An energy-saving ready-mixed concrete mixer according to claim 4, characterized in that the motor is connected to a switch, and the switch is connected to a power supply, and the No. 1 hydraulic cylinder (2) and No. 2 hydraulic cylinder ( 14) All are connected with a hydraulic system.