CN209920220U

CN209920220U - Concrete mixing equipment convenient to strike off clout

Info

Publication number: CN209920220U
Application number: CN201920641430.XU
Authority: CN
Inventors: 苏东科; 王彪
Original assignee: ZHENGZHOU YOUCHENG MACHINERY MANUFACTURING Co Ltd
Current assignee: ZHENGZHOU YOUCHENG MACHINERY MANUFACTURING Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-01-10
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a concrete mixing equipment convenient to strike off clout, including the agitator tank, the pan feeding mouth has been seted up at the top of agitator tank, the bottom of agitator tank is provided with feed opening and landing leg, the axle center position of agitator tank wears to be equipped with the swivel sleeve, the pot head of swivel sleeve is equipped with the first driven gear with first driving gear meshing, the first driving gear is connected with gear motor, the swivel sleeve is inside to be provided with the rotation axis, the lower extreme of rotation axis is connected with the bottom of swivel sleeve is rotated, the upper end of rotation axis is worn out the swivel sleeve and is provided with the second driven gear, the second driven gear meshing has the second driving gear, the second driving gear is connected with the step motor who sets up in the agitator tank top, the swivel sleeve on be provided with a plurality of stirring parts; the utility model discloses avoided artifical clearance clout, saved the labour.

Description

Concrete mixing equipment convenient to strike off clout

Technical Field

The utility model belongs to the technical field of concrete mechanical equipment, especially, relate to a concrete mixing equipment convenient to strike off clout.

Background

The concrete mixing equipment is divided into an intermittent type (batch type) and a continuous type according to the working property, a self-falling type and a forced type according to the mixing principle, a fixed type and a movable type according to the installation mode, a tilting type and a non-tilting type according to the discharging mode, a pear type, a drum type, a double cone, a disc vertical shaft type, a circular groove horizontal shaft type and the like according to the structural form of a mixing cylinder.

Concrete mixing equipment can depend on some concrete after accomplishing concrete mixing, shelve a period of time after, the concrete can be air-dried, is difficult to get rid of, consequently all can clear up concrete mixing equipment's inner wall after using the completion at every turn, adopts artificial the clearing up during the washing more, and this kind of clearance mode not only clears up comparatively troublesome, and labour's expenditure is higher.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a concrete mixing equipment convenient to strike off clout, the fine problem of artificially clearing up mixing equipment's inner wall of having solved.

In order to realize the purpose, the utility model discloses a technical scheme as follows: a concrete mixing device convenient for scraping off excess materials comprises a mixing tank, wherein a feeding port is formed in the top end of the mixing tank, a feed opening and supporting legs are arranged at the bottom of the mixing tank, a rotary sleeve penetrates through the axis position of the mixing tank, a first driven gear meshed with the first driving gear is sleeved on the upper end of the rotary sleeve, the first driving gear is connected with a speed reduction motor arranged at the top of the mixing tank, a rotary shaft is arranged inside the rotary sleeve, the lower end of the rotary shaft is rotatably connected with the bottom of the rotary sleeve, the upper end of the rotary shaft penetrates through the rotary sleeve and is provided with a second driven gear, the second driven gear is meshed with a second driving gear, the second driving gear is connected with a stepping motor arranged at the top of the mixing tank, and a plurality of mixing components are;

the stirring part include adjustment gear, (mixing) shaft and stirring vane, on the rotation axis was worn to locate by the adjustment gear, the straight-tooth of meshing mutually with the adjustment gear was seted up to the one end of (mixing) shaft, the other end of (mixing) shaft is connected with vertical stirring vane, the one end level that has the straight-tooth on the (mixing) shaft inserts the swivel sleeve.

Furthermore, the adjusting gear is connected with two stirring shafts.

Furthermore, the middle part of the stirring shaft is provided with stirring blades.

Furthermore, the middle part of the stirring shaft is penetrated with a sealing block, the sealing block is fixed on the rotary sleeve through a bolt, and a sealing ring is arranged between the sealing block and the stirring shaft.

Further, the feeding port is provided with a cover plate.

Furthermore, the feed opening is provided with a control valve.

Furthermore, the upper end of the stirring tank is provided with a water injection port.

Compared with the prior art, the utility model discloses following beneficial effect has: when the stirring equipment is used for stirring concrete, the speed reducing motor operates, and the rotating sleeve and the stirring component rotate to complete the stirring of the concrete through the transmission of the first driving gear and the first driven gear; after concrete in the stirring equipment is used, the stepping motor is started, the stirring shaft moves towards the inner wall of the stirring tank, the stirring blade at the end of the stirring shaft is in contact with the inner wall of the stirring tank, the speed reducing motor operates, the stirring blade can scrape off the concrete excess on the inner wall and discharge the concrete excess from the discharge opening, manual cleaning is avoided, and labor force is saved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is an enlarged view of a portion I of fig. 1.

In the figure: 1. a stirring tank; 2. a feeding port; 3. a feeding port; 4. a support leg; 5. a rotating sleeve; 6. a first driven gear; 7. a first drive gear; 8. a reduction motor; 9. a rotating shaft; 10. a second driven gear; 11. A second driving gear; 12. a stepping motor; 13. a stirring member; 14. a sealing block; 15. a seal ring; 16. A cover plate; 17. a control valve; 18. a water injection port; 19. a support frame; 20. a mounting seat; 131. a stirring blade; 132. a stirring shaft; 133. and adjusting the gear.

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.

As shown in figures 1-3, the concrete mixing equipment convenient for scraping off the excess material of the utility model comprises a mixing tank 1, a material inlet 2 is arranged at the top end of the mixing tank 1, a feed opening 3 is arranged at the bottom of the mixing tank 1, a control valve 17 is arranged on the feed opening 3, the control valve 17 adopts a pneumatic butterfly valve, the control is simple, the flow area is large, the bottom of the mixing tank 1 is welded with a support leg 4, a rotary sleeve 5 is arranged at the axis position of the mixing tank 1 in a penetrating way, a first driven gear 6 meshed with a first driving gear 7 is sleeved at the upper end of the rotary sleeve 5, a support frame 19 is sleeved at the upper end of the rotary sleeve 5, a rolling bearing is arranged in the support frame 19, the support frame 19 is fixed on the top surface of the mixing tank 1 through bolts, a speed reducing motor 8 is arranged at the top of the mixing tank 1 through bolts, the first driving, a rotating shaft 9 is arranged in the rotating sleeve 5, the lower end of the rotating shaft 9 is rotatably connected with the bottom of the rotating sleeve 5 through a mounting seat 20, the mounting seat 20 and the rotating sleeve 5 are of an integral structure, a thrust bearing is arranged in the mounting seat 20 and is in contact with the lower end of the rotating shaft 9, the upper end of the rotating shaft 9 penetrates out of the rotating sleeve 5 and is connected with a second driven gear 10 through a key, the second driven gear 10 is meshed with a second driving gear 11, the second driving gear 11 is connected with a stepping motor 12 through a key, the stepping motor 12 is fixed to the top of the stirring tank 1 through bolts, and a plurality of stirring parts 13 are arranged on the rotating sleeve 5;

stirring part 13 include adjustment gear 133, (mixing) shaft 132 and stirring vane 131, adjustment gear 133 wears to locate on the rotation axis 9, and the straight-tooth that meshes mutually with adjustment gear 133 is seted up to the one end of (mixing) shaft 132, and there is vertical stirring vane 131 at the other end tip of (mixing) shaft 132 through the screw connection, and the swivel mount 5 is inserted to the one end level that has the straight-tooth on the (mixing) shaft 132, and the (mixing) shaft 132 can be followed the horizontal direction and slided, makes (mixing) shaft 132 can stretch out and draw back.

An adjusting gear 133 is meshed with two stirring shafts 132, the two stirring shafts 132 are distributed in parallel, the middle part of the stirring shaft 132 is also provided with a stirring blade 131, so that the stirring efficiency of the device and the efficiency of removing excess materials are higher, in the embodiment, 2 adjusting gears 133 are arranged on the rotating shaft 9, and 4 stirring components 13 are arranged.

Seal block 14 is worn to be equipped with in the middle part of (mixing) shaft 132, and seal block 14 passes through the bolt fastening on swivel sleeve 5, be provided with sealing ring 15 between seal block 14 and the (mixing) shaft 132, seal block 14 can support (mixing) shaft 132, avoids (mixing) shaft 132 to damage, and sealing ring 15 prevents that moisture from getting into swivel sleeve 5, avoids corrosion adjustment gear 133 and rotation axis 9, has improved life.

A cover plate 16 is hinged on the feeding port 2, so that dust is prevented from being dissipated in the air and polluting the air; the upper end of the stirring tank 1 is provided with a water filling port 18, which is convenient for water filling.

Use the utility model discloses the time, after the concrete in agitator tank 1 used, discharge step motor 12, second driving gear 11 drives second driven gear 10 and rotates, and then rotation axis 9 carries out clockwise rotation, through the transmission of adjusting gear 133 and the straight-tooth on the (mixing) shaft 132, the (mixing) shaft 132 is to agitator tank 1's inner wall motion, stirring vane 131 on the (mixing) shaft 132 contacts agitator tank 1's inner wall, and open gear motor 8, transmission through first driving gear 7 and first driven gear 6, stirring vane 131 can strike off the concrete clout on the inner wall, discharge from feed opening 3, manual cleaning has been avoided, the labour has been saved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a concrete mixing equipment convenient to strike off clout, includes agitator tank (1), pan feeding mouth (2) have been seted up on the top of agitator tank (1), and the bottom of agitator tank (1) is provided with feed opening (3) and landing leg (4), its characterized in that: a rotating sleeve (5) penetrates through the axis position of the stirring tank (1), a first driven gear (6) meshed with a first driving gear (7) is sleeved at the upper end of the rotating sleeve (5), the first driving gear (7) is connected with a speed reduction motor (8) arranged at the top of the stirring tank (1), a rotating shaft (9) is arranged inside the rotating sleeve (5), the lower end of the rotating shaft (9) is rotatably connected with the bottom of the rotating sleeve (5), the upper end of the rotating shaft (9) penetrates through the rotating sleeve (5) and is provided with a second driven gear (10), the second driven gear (10) is meshed with a second driving gear (11), the second driving gear (11) is connected with a stepping motor (12) arranged at the top of the stirring tank (1), and a plurality of stirring components (13) are arranged on the rotating sleeve (5);

stirring part (13) including adjusting gear (133), (mixing) shaft (132) and stirring vane (131), adjusting gear (133) wear to locate on rotation axis (9), the straight-tooth that meshes mutually with adjusting gear (133) is seted up to the one end of (mixing) shaft (132), the other end tip of (mixing) shaft (132) is connected with vertical stirring vane (131), the one end horizontally that has the straight-tooth on (mixing) shaft (132) inserts in swivel mount (5).

2. The concrete mixing apparatus facilitating scraping of excess material as recited in claim 1, wherein: the adjusting gear (133) is connected with two stirring shafts (132).

3. The concrete mixing apparatus facilitating scraping of excess material as recited in claim 1, wherein: and the middle part of the stirring shaft (132) is provided with a stirring blade (131).

4. A concrete mixing apparatus facilitating scraping of excess material, according to claim 3, wherein: the stirring shaft (132) middle part wear to be equipped with sealed piece (14), sealed piece (14) pass through the bolt fastening on swivel mount (5), be provided with sealing ring (15) between sealed piece (14) and stirring shaft (132).

5. The concrete mixing apparatus facilitating scraping of excess material as recited in claim 1, wherein: the feeding port (2) is provided with a cover plate (16).

6. The concrete mixing apparatus facilitating scraping of excess material as recited in claim 1, wherein: the feed opening (3) is provided with a control valve (17).

7. The concrete mixing apparatus facilitating scraping of excess material as recited in claim 1, wherein: the upper end of the stirring tank (1) is provided with a water injection port (18).