CN210190151U

CN210190151U - Mixing arrangement is used in concrete processing

Info

Publication number: CN210190151U
Application number: CN201920858604.8U
Authority: CN
Inventors: Chenming Rao; 饶趁明; Yiqing Yang; 杨毅青
Original assignee: Xianning Vocational Technical College
Current assignee: Xianning Vocational Technical College
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-03-27
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a mixing arrangement for concrete processing, the on-line screen storage device comprises a base, the upper surface of base is close to both ends and all is provided with the bearing, and rotates between two bearings and be connected with same barrel, the circumference inner wall of barrel is close to both ends and is provided with entry baffle and export baffle respectively, and the inner wall of barrel opens there is the helicla flute, the upper surface middle part of base is provided with servo motor, and servo motor's output shaft top is fixed with the driving gear, and the circumference outer wall of barrel is close to the middle part and has cup jointed the driven gear ring with driving gear intermeshing, the export baffle is close to circumference edge and is provided with the export board that the equidistance distributes, the centre of export baffle rotates and is connected with the outer tube, and the circumference inner wall of outer tube. The utility model discloses can be when two puddler reverse stirring can disturb the material of inside the biggest probably, need not very fast stirring speed and can mix the concrete.

Description

Mixing arrangement is used in concrete processing

Technical Field

The utility model relates to a building apparatus technical field especially relates to a mixing arrangement for concrete processing.

Background

In construction, it is often necessary to mix concrete by stirring, which is an operation of stirring a liquid to cause a certain type of circulation flow, thereby uniformly mixing materials or accelerating physical and chemical processes. The stirring method comprises mechanical stirring and airflow stirring. The movement of the liquid in the stirred tank is divided dimensionally into bulk flow and turbulent pulsation. The existing stirring and mixing mechanical equipment mainly adopts stirring blades with fixed lengths for stirring, the stirring is uneven, and the stirring efficiency is low.

Through search, chinese patent No. CN201520930315.6 discloses a cement concrete mixing and stirring device, which comprises: the lifting support, lifting support's one end connect preceding circle cover, preceding circle cover connect the front bearing, the front bearing connect the preceding pivot, the preceding pivot pass through the coupling joint motor, the motor pass through the leg joint lifting support, the preceding pivot connect the one end of cement concrete mixing agitator tank, lifting support's the other end connect the back circle cover, back circle cover connect the rear bearing, but the device still only can make the material mix through accelerateing to rotate stirring vane or reverse rotation again, but want to make inside rotational speed become fast, stop immediately turning over again and must overcome the forward pivoted inertia in advance, need consume huge energy this moment, form extravagantly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mixing device for concrete processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mixing arrangement for concrete processing, includes the base, the upper surface of base is close to both ends and all is provided with the bearing, and rotates between two bearings and be connected with same barrel, the circumference inner wall of barrel is close to both ends and is provided with entry baffle and outlet baffle respectively, and the inner wall of barrel opens and to have the helicla flute, the upper surface middle part of base is provided with servo motor, and servo motor's output shaft top is fixed with the driving gear, and the circumference outer wall of barrel is close to the middle part and has cup jointed the driven gear ring with driving gear intermeshing, outlet baffle is close to circumference edge and is provided with the outlet plate that the equidistance distributes.

Preferably, the middle of export baffle rotates and is connected with the outer tube, and the circumference inner wall of outer tube is close to both ends equal joint and has slide bearing, and the circumference outer wall of outer tube is provided with the second puddler.

Preferably, the same transmission rod is rotatably connected between the two sliding bearings, and a first stirring rod is arranged at the end part of the transmission rod.

Preferably, the upper surface of base is close to the exit end welding and has the backup pad, and the side of backup pad is close to the top and opens there is the bearing mounting hole, and the joint has the radial bearing with transfer line looks adaptation in the bearing mounting hole, and one side key-type connection that the circumference outer wall of transfer line is close to the backup pad has the internal gear, and the tip of outer tube has cup jointed the external gear.

Preferably, a driving motor is fixed on the side surface of the supporting plate through a bolt, and a bevel gear meshed with the internal gear and the external gear is fixed at the top end of an output shaft of the driving motor.

Preferably, a feed inlet is reserved in the middle of the inlet baffle, slide rails with opposite openings are arranged on two sides of the feed inlet, and two sliding plates are connected between the two slide rails in a sliding manner.

Preferably, two all be provided with the crossbeam board between the both ends of slide rail, and the upper surface of two crossbeam boards all is provided with electric putter.

Compared with the prior art, the utility model provides a mixing arrangement for concrete processing possesses following beneficial effect:

1. the first stirring rod and the second stirring rod are parallel to each other, and the distance between the horizontal rods of the first stirring rod and the second stirring rod and the inner wall of the roller is trisected by the section radius of the roller, so that the materials in the roller can be disturbed to the greatest extent when the two stirring rods are used for reversely stirring, and concrete can be mixed without a fast stirring speed;

2. the spiral groove arranged on the inner wall of the drum is matched with the driven gear ring meshed with the driving gear, so that when the drum rotates, the internal material can move towards one end of the drum along the spiral groove, and the concrete material can be discharged smoothly;

3. through the breach in base one end middle part that sets up to can directly push near the below of export board with the small handcart in the ejection of compact, improve material receiving efficiency.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure stirs effectually under the equal rotational speed.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a mixing device for concrete processing according to the present invention;

FIG. 2 is a schematic view of a three-dimensional structure at an inlet of a mixing device for concrete processing according to the present invention;

fig. 3 is the utility model provides a three-dimensional structure schematic diagram of mixing arrangement base for concrete processing.

In the figure: the device comprises a base 1, a driven gear ring 2, a first stirring rod 3, a servo motor 4, a rotary drum 5, a bearing 6, a sliding rail 7, an inlet baffle 8, a spiral groove 9, a second stirring rod 10, an external gear 11, a transmission rod 12, an internal gear 13, a support plate 14, a telescopic leg 15, a sliding plate 16, an electric push rod 17, a bearing mounting hole 18 and a notch 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1 and 3, a mixing device for concrete processing comprises a base 1, bearings 6 are respectively arranged on the upper surface of the base 1 near two ends, a same roller 5 is rotatably connected between the two bearings 6, an inlet baffle 8 and an outlet baffle are respectively arranged on the inner circumferential wall of the roller 5 near two ends, a spiral groove 9 is formed in the inner wall of the roller 5, so that the inner material can move towards one end of the roller 5 along the spiral groove 9 when the roller 5 rotates, the concrete material can be smoothly discharged, a servo motor 4 is arranged in the middle of the upper surface of the base 1, a driving gear is fixed at the top end of an output shaft of the servo motor 4, a driven gear ring 2 meshed with the driving gear is sleeved on the outer circumferential wall of the roller 5 near the middle, outlet baffles are provided with outlet plates distributed equidistantly near the circumferential edges, and telescopic legs 15 are arranged on the lower surface of the base 1 near four corners, and the bottom ends of the telescopic legs 15 are all provided with universal wheels.

The utility model discloses in, the intermediate rotation of export baffle is connected with the outer tube, and the circumference inner wall of outer tube is close to the equal joint in both ends and has slide bearing, and the circumference outer wall of outer tube is provided with second puddler 10.

Wherein, it is connected with same root transfer line 12 to rotate between two slide bearings, and the tip of transfer line 12 is provided with first puddler 3, and first puddler 3 and second puddler 10 are parallel to each other and their horizon bar is to the equal division of 5 section radiuses of distance trisection tumbling barrel of 5 inner walls, consequently, can be when two puddlers reverse stirring can disturb the material of inside to the greatest extent, need not very fast stirring speed and can mix the concrete.

Wherein, the upper surface of base 1 is close to the exit end welding and is had backup pad 14, and the side of backup pad 14 is close to the top and opens there is bearing mounting hole 18, and the joint has the radial bearing with transfer line 12 looks adaptation in the bearing mounting hole 18, and the circumference outer wall of transfer line 12 is close to one side key-type connection of backup pad 14 and is had internal gear 13, and the tip of outer tube cup joints has outer gear 11.

Wherein, a driving motor is fixed on the side surface of the supporting plate 14 through a bolt, and a bevel gear which is mutually meshed with the inner gear 13 and the outer gear 11 is fixed on the top end of an output shaft of the driving motor.

Example 2

Referring to fig. 1-2, a mixing device for concrete processing, in this embodiment, compared to embodiment 1, further includes a feed inlet reserved in the middle of an inlet baffle 8, slide rails 7 with opposite openings are disposed on both sides of the feed inlet, the slide rails 7 may be groove-shaped slide rails or angle iron slide rails, and two sliding plates 16 are slidably connected between the two slide rails 7.

Wherein, all be provided with the crossbeam board between the both ends of two slide rails 7, and the upper surface of two crossbeam boards all is provided with electric putter 17 to two sliding plates 16 of control that can be easy expose or close the feed inlet in middle, base 1 is close to the exit end and opens jaggedly 19, conveniently connects the material.

The working principle is as follows: closing the outlet plate at the edge of the outlet baffle before use; when the concrete mixer is used, the extending rods of the two electric push rods 17 at the two ends of the sliding rail 7 are controlled to be drawn back to drive the two sliding plates 16 to move reversely to expose the feeding hole, then concrete raw materials to be mixed are put into the drum 5, the servo motor 4 is started to drive the sliding plates 16 to rotate slowly, and if the internal materials are too much, the sliding plates 16 can be controlled to move relatively to close the feeding hole; then control driving motor again and rotate, make the first puddler 3 and the reverse rotation of second puddler 10 of two L shape structures under bevel gear's drive to disturb the material of inside, need not very fast stirring speed and can mix the concrete.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The mixing device for concrete processing comprises a base (1) and is characterized in that bearings (6) are arranged on the upper surface of the base (1) close to two ends of the base, a same roller (5) is rotatably connected between the two bearings (6), an inlet baffle (8) and an outlet baffle are respectively arranged on the inner wall of the circumference of the roller (5) close to two ends of the roller, a spiral groove (9) is formed in the inner wall of the roller (5), a servo motor (4) is arranged in the middle of the upper surface of the base (1), a driving gear is fixed at the top end of an output shaft of the servo motor (4), a driven gear ring (2) meshed with the driving gear is sleeved on the outer wall of the circumference of the roller (5) close to the middle of the circumference, outlet plates distributed at equal intervals are arranged on the edge of the circumference of the outlet baffle, and telescopic legs (15) are arranged on the lower surface of, and the bottom ends of the telescopic legs (15) are provided with universal wheels.

2. The mixing device for concrete processing according to claim 1, wherein the outer tube is rotatably connected to the middle of the outlet baffle, sliding bearings are clamped on the inner circumferential wall of the outer tube close to both ends, and the second stirring rod (10) is arranged on the outer circumferential wall of the outer tube.

3. A mixing device for concrete processing according to claim 2, characterised in that a same transmission rod (12) is rotatably connected between the two slide bearings, and the end of the transmission rod (12) is provided with the first mixing rod (3).

4. The mixing device for concrete processing according to claim 3, wherein a support plate (14) is welded on the upper surface of the base (1) near the outlet end, a bearing mounting hole (18) is formed in the side surface of the support plate (14) near the top end, a radial bearing matched with the transmission rod (12) is clamped in the bearing mounting hole (18), an internal gear (13) is connected to one side key of the circumferential outer wall of the transmission rod (12) near the support plate (14), and an external gear (11) is sleeved at the end part of the external pipe.

5. The mixing device for concrete processing according to claim 4, wherein a driving motor is fixed to a side surface of the support plate (14) by means of bolts, and a bevel gear which is engaged with both the internal gear (13) and the external gear (11) is fixed to a top end of an output shaft of the driving motor.

6. The mixing device for concrete processing according to claim 1, wherein a feed inlet is reserved in the middle of the inlet baffle (8), slide rails (7) with opposite openings are arranged on both sides of the feed inlet, and two sliding plates (16) are connected between the two slide rails (7) in a sliding manner.

7. The mixing device for concrete processing according to claim 6, wherein a beam plate is arranged between two ends of each of the two slide rails (7), and an electric push rod (17) is arranged on the upper surface of each of the two beam plates.