CN210336423U - Self-cleaning concrete mixer - Google Patents
Self-cleaning concrete mixer Download PDFInfo
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- CN210336423U CN210336423U CN201920809174.0U CN201920809174U CN210336423U CN 210336423 U CN210336423 U CN 210336423U CN 201920809174 U CN201920809174 U CN 201920809174U CN 210336423 U CN210336423 U CN 210336423U
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Abstract
The utility model relates to the technical field of buildings, in particular to a self-cleaning concrete mixer, which is convenient for cleaning a working cavity and improves the practicability; the stirring device comprises a stirring box, four groups of supporting legs, four groups of connecting rods, a mounting plate, a motor and a speed reducer, wherein a working cavity is arranged in the stirring box, an upper opening is formed in the top end of the stirring box, a lower opening is formed in the bottom end of the stirring box, the upper opening and the lower opening are communicated with the working cavity, and the top ends of the four groups of supporting legs are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the stirring box; still include first lead screw, first connecting block, first nut, second connecting block, second scraper blade, third nut and fourth nut, the right-hand member of first lead screw is connected with the upside of pivot left end, and the left end of first lead screw passes first connecting block and stretches out to the left end of first connecting block external world, and the bottom of first connecting block is provided with first scraper blade, and the equal spiral shell of first nut and second nut overlaps and establishes on first lead screw.
Description
Technical Field
The utility model relates to a technical field of building especially relates to a self-cleaning concrete mixer.
Background
As is known, a concrete mixer is an auxiliary device for producing concrete, which is widely used in the field of construction; the prior concrete mixer comprises a mixing box, four groups of supporting legs, four groups of connecting rods, a mounting plate, a motor and a speed reducer, wherein a working cavity is arranged inside the mixing box, an upper opening is arranged at the top end of the mixing box, a lower opening is arranged at the bottom end of the mixing box, the upper opening and the lower opening are communicated with the working cavity, the top ends of the four groups of supporting legs are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the mixing box, a discharge hopper is communicated and arranged at the bottom end of the lower opening, a discharge pipe is communicated and arranged at the bottom output end of the discharge hopper, a valve is arranged on the discharge pipe, the bottom ends of the four groups of connecting rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the mixing box, the top ends of the four groups of connecting rods are respectively connected, the speed reducer is arranged in the middle of the top end of the mounting plate, the left output end of the motor is connected with the right input end of the speed reducer, the bottom output end of the speed reducer is longitudinally provided with a rotating shaft, the rotating shaft is provided with a helical blade, and the helical blade is positioned in the working cavity; when the existing concrete mixer is used, raw materials are added into a working cavity, a motor is started, the motor drives a rotating shaft and a helical blade to rotate in the working cavity through a speed reducer to mix the raw materials, and after the mixing is finished, a valve is opened and concrete is discharged from a discharge pipe; the discovery in using of current concrete mixer, often has the concrete to remain on the inside wall of the working chamber of agitator tank, leads to the working chamber to be difficult to clean, leads to the practicality relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a convenient self-cleaning concrete mixer who clears up the working chamber, improves the practicality.
The utility model discloses a self-cleaning concrete mixer, which comprises a mixing box, four groups of supporting legs, four groups of connecting rods, a mounting plate, a motor and a speed reducer, wherein a working chamber is arranged in the mixing box, an upper opening is arranged at the top end of the mixing box, a lower opening is arranged at the bottom end of the mixing box, the upper opening and the lower opening are communicated with the working chamber, the top ends of the four groups of supporting legs are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the mixing box, a discharge hopper is arranged at the bottom end of the lower opening in a communicating manner, a discharge pipe is arranged at the bottom output end of the discharge hopper in a communicating manner, a valve is arranged on the discharge pipe, the bottom ends of the four groups of connecting rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the mixing box, the top ends of the motor are, the speed reducer is arranged in the middle of the top end of the mounting plate, the left output end of the motor is connected with the right input end of the speed reducer, the bottom output end of the speed reducer is longitudinally provided with a rotating shaft, the rotating shaft is provided with a helical blade, and the helical blade is positioned in the working cavity; the right end of the first lead screw is connected with the upper side of the left end of the rotating shaft, the left end of the first lead screw penetrates through the first connecting block and extends out of the left end of the first connecting block, the first scraper is arranged at the bottom end of the first connecting block, the first nut and the second nut are sleeved on the first lead screw in a screwing mode, the right end of the first nut is tightly attached to the left end of the first connecting block, the left end of the second nut is tightly attached to the right end of the first connecting block, the left end of the second lead screw is connected with the upper side of the right end of the rotating shaft, the right end of the second lead screw penetrates through the second connecting block and extends out of the right end of the second connecting block, the second scraper is arranged at the bottom end of the second connecting block, the third nut and the fourth nut are sleeved on the second lead screw in a screwing mode, the right end of the third connecting block is tightly attached to the left end of the second connecting block, the left end of the fourth nut is tightly attached to the right end of the second connecting block.
The utility model discloses a self-cleaning concrete mixer still includes first gag lever post and second gag lever post, and the right-hand member of first gag lever post is connected with the upside of pivot left end to the left end of first gag lever post passes first connecting block and stretches out to the left end of first connecting block is external, and the left end of second gag lever post is connected with the upside of pivot right-hand member, and the right-hand member of second gag lever post passes the second connecting block and stretches out to the right-hand member of second connecting block external.
The utility model discloses a self-cleaning concrete mixer, the left end of mounting panel is provided with the viewing aperture, and the inside of viewing aperture is provided with transparent baffle.
The utility model discloses a self-cleaning concrete mixer still includes transmission shaft and transfer line, and the mounting panel is passed and stretch out to the bottom of mounting panel external to the bottom of transmission shaft and mounting panel rotatable coupling, the bottom of transmission shaft and the right side on transfer line top are connected, and the top of transfer line is provided with the brush hair, and the top of brush hair pastes tightly with transparent baffle's bottom.
The utility model discloses a self-cleaning concrete mixer, the top of transmission shaft is provided with the handle.
The utility model discloses a self-cleaning concrete mixer is provided with thermal-insulated coating on hand.
The utility model discloses a self-cleaning concrete mixer, the material of first gag lever post and second gag lever post is the carbon steel.
The utility model discloses a self-cleaning concrete mixer is provided with anti-skidding line on hand.
Compared with the prior art, the beneficial effects of the utility model are that: through installing first connecting block on first lead screw and with first scraper blade removal to the suitable position of working chamber to rotate first nut and second nut to paste tightly with first connecting block, install the second connecting block on the second lead screw and remove the second scraper blade to the suitable position of working chamber, and rotate third nut and fourth nut to paste tightly with the second connecting block, conveniently clear up the working chamber through first scraper blade and second scraper blade, improve the practicality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged schematic view of the connection of the first connecting block with the first squeegee, etc.;
FIG. 3 is an enlarged schematic view of the connection of a second connecting block with a second blade or the like;
FIG. 4 is an enlarged schematic view of the mounting plate attached to a transparent baffle or the like;
in the drawings, the reference numbers: 1. a stirring box; 2. supporting legs; 3. a discharge hopper; 4. a discharge pipe; 5. a valve; 6. a connecting rod; 7. mounting a plate; 8. a motor; 9. a speed reducer; 10. a rotating shaft; 11. a helical blade; 12. a first lead screw; 13. a first connection block; 14. a first squeegee; 15. a first nut; 16. a second nut; 17. a second lead screw; 18. a second connecting block; 19. a second squeegee; 20. a third nut; 21. a fourth nut; 22. a first limit rod; 23. a second limiting rod; 24. a transparent baffle; 25. a drive shaft; 26. a transmission rod; 27. brushing; 28. a handle.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 4, the utility model discloses a self-cleaning concrete mixer, including agitator tank 1, four groups of supporting legs 2, four groups of connecting rods 6, mounting panel 7, motor 8 and speed reducer 9, the inside of agitator tank 1 is provided with the working chamber, the top of agitator tank 1 is provided with the opening, the bottom of agitator tank 1 is provided with the under shed, and upper shed and under shed all communicate with each other with the working chamber, the top of four groups of supporting legs 2 is connected with left front side, left rear side, right front side and right rear side of agitator tank 1 bottom respectively, the bottom intercommunication of under shed is provided with discharge hopper 3, the bottom output intercommunication of discharge hopper 3 is provided with discharge pipe 4, be provided with valve 5 on discharge pipe 4, the bottom of four groups of connecting rods 6 is connected with left front side, left rear side, right front side and right rear side on agitator tank 1 top respectively, the top of four groups of connecting rods 6 respectively with the left front side of mounting panel 7 bottom, four groups of connecting rods, The left rear side, the right front side and the right rear side are connected, the bottom end of the motor 8 is connected with the right side of the top end of the mounting plate 7, the speed reducer 9 is mounted in the middle of the top end of the mounting plate 7, the left output end of the motor 8 is connected with the right input end of the speed reducer 9, the bottom output end of the speed reducer 9 is longitudinally provided with a rotating shaft 10, the rotating shaft 10 is provided with a helical blade 11, and the helical blade 11 is positioned in the working cavity; the novel screw rod mechanism further comprises a first screw rod 12, a first connecting block 13, a first nut 15, a second nut 16, a second connecting block 18, a second scraper 19, a third nut 20 and a fourth nut 21, wherein the right end of the first screw rod 12 is connected with the upper side of the left end of the rotating shaft 10, the left end of the first screw rod 12 penetrates through the first connecting block 13 and extends out to the outside of the left end of the first connecting block 13, the bottom end of the first connecting block 13 is provided with the first scraper 14, the first nut 15 and the second nut 16 are both sleeved on the first screw rod 12 in a threaded manner, the right end of the first nut 15 is tightly attached to the left end of the first connecting block 13, the left end of the second nut 16 is tightly attached to the right end of the first connecting block 13, the left end of the second screw rod 17 is connected with the upper side of the right end of the rotating shaft 10, the right end of the second screw rod 17 penetrates through the second connecting block 18 and extends out to the outside of the right end of the second connecting block 18, the bottom, the third nut 20 and the fourth nut 21 are both sleeved on the second screw rod 17 in a threaded manner, the right end of the third nut 20 is tightly attached to the left end of the second connecting block 18, and the left end of the fourth nut 21 is tightly attached to the right end of the second connecting block 18; through installing first connecting block on first lead screw and with first scraper blade removal to the suitable position of working chamber to rotate first nut and second nut to paste tightly with first connecting block, install the second connecting block on the second lead screw and remove the second scraper blade to the suitable position of working chamber, and rotate third nut and fourth nut to paste tightly with the second connecting block, conveniently clear up the working chamber through first scraper blade and second scraper blade, improve the practicality.
The utility model discloses a self-cleaning concrete mixer, still include first gag lever post 22 and second gag lever post 23, the right-hand member of first gag lever post 22 is connected with the upside of pivot 10 left end, and the left end of first gag lever post 22 passes first connecting block 13 and stretches out to the left end external world of first connecting block 13, the left end of second gag lever post 23 is connected with the upside of pivot 10 right-hand member, the right-hand member of second gag lever post 23 passes second connecting block 18 and stretches out to the right-hand member external world of second connecting block 18; through the setting, the stability of the first connecting block and the second connecting block when the rotating shaft rotates is improved, and the use reliability is improved.
The utility model discloses a self-cleaning concrete mixer, the left end of the mounting plate 7 is provided with an observation port, and the inside of the observation port is provided with a transparent baffle 24; through the arrangement, the device in the working cavity is observed conveniently, and the use limitation is reduced.
The utility model discloses a self-cleaning concrete mixer, still include transmission shaft 25 and transfer line 26, the bottom of transmission shaft 25 passes mounting panel 7 and stretches out to the bottom external world of mounting panel 7 to transmission shaft 25 and mounting panel 7 rotatable coupling, the bottom of transmission shaft 25 is connected with the right side of transfer line 26 top, the top of transfer line 26 is provided with brush hair 27, and the top of brush hair 27 pastes tightly with the bottom of transparent baffle 24; the bottom of the transparent baffle plate is cleaned by the bristles through rotating the transmission shaft and conveniently driving the bristles through the transmission rod, and the practicability is improved.
The utility model discloses a self-cleaning concrete mixer, the top end of a transmission shaft 25 is provided with a handle 28; through setting up the handle, conveniently rotate the transmission shaft, improve the convenience.
The utility model relates to a self-cleaning concrete mixer, a heat insulation coating is arranged on a handle 28; through the arrangement, a user can conveniently grab the handle when the temperature is lower, and the practicability is improved.
In the self-cleaning concrete mixer of the utility model, the first limiting rod 22 and the second limiting rod 23 are made of carbon steel; through the arrangement, the structural strength of the first limiting rod and the second limiting rod is improved.
The utility model relates to a self-cleaning concrete mixer, a handle 28 is provided with anti-skid lines; through the arrangement, a user can conveniently grab the handle, and the practicability is improved.
The utility model discloses a self-cleaning concrete mixer, it is at the during operation, at first add the raw materials to the inside of working chamber and open the motor, the motor passes through the speed reducer and drives pivot and helical blade and rotate in the inside of working chamber and mix the raw materials, open the valve and from discharge tube exhaust concrete after the mixture is accomplished, later install first connecting block on first lead screw and remove first scraper blade to the suitable position of working chamber, and rotate first nut and second nut to paste tightly with first connecting block, install the second connecting block on the second lead screw and remove the second scraper blade to the suitable position of working chamber, and rotate third nut and fourth nut to paste tightly with the second connecting block, the convenience is cleared up the working chamber through first scraper blade and second scraper blade can.
The installation mode, the connection mode or the setting mode of the self-cleaning concrete mixer of the utility model are common mechanical modes, and the self-cleaning concrete mixer can be implemented as long as the beneficial effects can be achieved; the utility model discloses a self-cleaning concrete mixer's motor is purchase on the market, and this technical staff in the industry only need according to its subsidiary service instruction install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A self-cleaning concrete mixer comprises a mixing box (1), four groups of supporting legs (2), four groups of connecting rods (6), a mounting plate (7), a motor (8) and a speed reducer (9), wherein a working cavity is arranged in the mixing box (1), an upper opening is formed in the top end of the mixing box (1), a lower opening is formed in the bottom end of the mixing box (1), the upper opening and the lower opening are communicated with the working cavity, the top ends of the four groups of supporting legs (2) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the mixing box (1), a discharge hopper (3) is communicated with the bottom end of the lower opening, a discharge pipe (4) is communicated with the bottom output end of the discharge hopper (3), a valve (5) is arranged on the discharge pipe (4), the bottom ends of the four groups of connecting rods (6) are respectively connected with the left front side, the left rear side, the top ends of the four groups of connecting rods (6) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the mounting plate (7), the bottom end of the motor (8) is connected with the right side of the top end of the mounting plate (7), the speed reducer (9) is installed in the middle of the top end of the mounting plate (7), the left output end of the motor (8) is connected with the right input end of the speed reducer (9), the bottom output end of the speed reducer (9) is longitudinally provided with a rotating shaft (10), the rotating shaft (10) is provided with a spiral blade (11), and the spiral blade (11) is positioned in the working; the device is characterized by further comprising a first lead screw (12), a first connecting block (13), a first nut (15), a second nut (16), a second connecting block (18), a second scraper blade (19), a third nut (20) and a fourth nut (21), wherein the right end of the first lead screw (12) is connected with the upper side of the left end of the rotating shaft (10), the left end of the first lead screw (12) penetrates through the first connecting block (13) and extends out of the outer side of the left end of the first connecting block (13), the bottom end of the first connecting block (13) is provided with the first scraper blade (14), the first nut (15) and the second nut (16) are both sleeved on the first lead screw (12) in a threaded manner, the right end of the first nut (15) is tightly attached to the left end of the first connecting block (13), the left end of the second nut (16) is tightly attached to the right end of the first connecting block (13), the left end of the second lead screw (17) is connected with the upper side of the right end of the rotating shaft (10), the right-hand member of second lead screw (17) passes second connecting block (18) and stretches out to the right-hand member of second connecting block (18) external world, and the bottom of second connecting block (18) is provided with second scraper blade (19), and the equal spiro union cover of third nut (20) and fourth nut (21) is established on second lead screw (17), and the right-hand member of third nut (20) pastes tightly with the left end of second connecting block (18), and the left end of fourth nut (21) pastes tightly with the right-hand member of second connecting block (18).
2. The self-cleaning concrete mixer according to claim 1, further comprising a first stopper rod (22) and a second stopper rod (23), wherein the right end of the first stopper rod (22) is connected to the upper side of the left end of the rotating shaft (10), and the left end of the first stopper rod (22) passes through the first connecting block (13) and extends to the outside of the left end of the first connecting block (13), the left end of the second stopper rod (23) is connected to the upper side of the right end of the rotating shaft (10), and the right end of the second stopper rod (23) passes through the second connecting block (18) and extends to the outside of the right end of the second connecting block (18).
3. A self-cleaning concrete mixer according to claim 2, wherein the left end of the mounting plate (7) is provided with a viewing port, the interior of which is provided with a transparent baffle (24).
4. A self-cleaning concrete mixer according to claim 3, further comprising a drive shaft (25) and a drive rod (26), wherein the bottom end of the drive shaft (25) passes through the mounting plate (7) and extends outside the bottom end of the mounting plate (7), the drive shaft (25) is rotatably connected to the mounting plate (7), the bottom end of the drive shaft (25) is connected to the right side of the top end of the drive rod (26), the top end of the drive rod (26) is provided with bristles (27), and the top ends of the bristles (27) abut against the bottom end of the transparent baffle (24).
5. A self-cleaning concrete mixer according to claim 4, wherein the drive shaft (25) is provided at its top end with a handle (28).
6. A self-cleaning concrete mixer according to claim 5, wherein the handle (28) is provided with a thermal barrier coating.
7. A self-cleaning concrete mixer according to claim 6, wherein the first and second limiting rods (22, 23) are of carbon steel.
8. A self-cleaning concrete mixer according to claim 7, wherein the handle (28) is provided with anti-slip threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920809174.0U CN210336423U (en) | 2019-05-31 | 2019-05-31 | Self-cleaning concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920809174.0U CN210336423U (en) | 2019-05-31 | 2019-05-31 | Self-cleaning concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210336423U true CN210336423U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920809174.0U Active CN210336423U (en) | 2019-05-31 | 2019-05-31 | Self-cleaning concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210336423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400471A (en) * | 2021-05-31 | 2021-09-17 | 张海林 | But concrete preparation facilities of self-cleaning inner wall |
-
2019
- 2019-05-31 CN CN201920809174.0U patent/CN210336423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400471A (en) * | 2021-05-31 | 2021-09-17 | 张海林 | But concrete preparation facilities of self-cleaning inner wall |
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