CN214644779U

CN214644779U - Cement is stabilized rubble mixer for stirring station

Info

Publication number: CN214644779U
Application number: CN202120843092.5U
Authority: CN
Inventors: 郑元福
Original assignee: Sichuan Tonglan Construction Group Co ltd
Current assignee: Sichuan Tonglan Construction Group Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-09
Anticipated expiration: 2031-04-23

Abstract

The utility model relates to a rubble mixer for stirring station is stabilized to cement, it includes the agitator, the feed inlet has been seted up to the roof of agitator, be provided with the top cap on the agitator, the discharge gate has been seted up on the agitator, the discharge gate department of agitator is provided with the valve, still includes the base, the fixed support frame that is provided with on the base, the top cap slides along perpendicular base direction and sets up on the support frame, be provided with on the support frame and be used for driving the gliding drive assembly of top cap, it is provided with the (mixing) shaft to rotate on the top cap, be provided with on the top cap and be used for driving (mixing) shaft pivoted first driving source. This application has convenient and fast's effect when top cap is opened or is closed.

Description

Cement is stabilized rubble mixer for stirring station

Technical Field

The application relates to the field of stirring equipment, especially, relate to a rubble is stabilized to cement mixer for stirring station.

Background

The stirrer for the cement stabilized macadam stirring station is used for mixing the macadam aggregate thrown in a certain proportion with mortar in a stirring mode, and the mortar fills gaps among the macadam aggregates, so that the prepared cement stabilized macadam has high strength, good impermeability and good frost resistance.

Patent document with publication number CN210100350U discloses a rubble mixer is stabilized to cement, including the agitator barrel, be provided with the top cap on the roof of agitator barrel, agitator barrel top and top cap fastening bolt are connected, are provided with gear motor on the top cap, gear motor is connected with the stirring that extends to agitator barrel inside, be provided with the drain in the middle of the agitator barrel bottom, drain department is provided with the blowdown end cover, a plurality of discharge gates have been seted up on the diapire of agitator barrel, and the drain slope sets up.

After the cement stabilized macadam at the bottom of the mixer barrel is uniformly mixed, opening a discharge port to discharge the mixed cement stabilized macadam; after the ejection of compact is accomplished, open the blowdown end cover of drain, carry out the blowdown to the agitator barrel is inside, the fastening bolt at agitator barrel top is unscrewed manually, opens the top cap, clears up and maintains to agitator barrel is inside.

The related technology has the following defects that when the top cover needs to be opened, the fastening bolt on the top wall of the mixer cylinder body needs to be manually unscrewed to open the top cover, and after feeding is finished, the fastening bolt needs to be screwed again to close the top cover and the mixer cylinder body, so that the operation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the inconvenient problem of top cap open or closed time operation, this application provides a rubble is stabilized to cement mixer for stirring station.

The application provides a pair of rubble is stabilized to cement mixer for stirring station adopts following technical scheme:

the utility model provides a rubble mixer for stirring station is stabilized to cement, includes the agitator, the feed inlet has been seted up to the roof of agitator, be provided with the top cap on the agitator, the discharge gate has been seted up on the agitator, the discharge gate department of agitator is provided with the valve, still includes the base, the fixed support frame that is provided with on the base, the top cap slides along perpendicular base direction and sets up on the support frame, be provided with on the support frame and be used for driving the gliding drive assembly of top cap, it is provided with the (mixing) shaft to rotate on the top cap, be provided with on the top cap and be used for driving (mixing) shaft pivoted first driving source.

Through adopting above-mentioned technical scheme, during the use, earlier through drive assembly control top cap to keeping away from the agitator direction motion, make the feed inlet open, drop into the stirring raw materials from feed inlet department, the stirring raw materials is put in and is accomplished the back, rethread drive assembly makes the top cap with the feed inlet lock, start first driving source drive (mixing) shaft and rotate, stir the raw materials, stir raw materials and accomplish the back, open the valve of discharge gate department, unload, the top cap is convenient and fast when opening or closed, the manpower has been saved greatly.

Optionally, the driving assembly comprises a screw rod, a guide rod and a second driving source for driving the screw rod to rotate, a sliding block is arranged on the support frame in a sliding mode along the direction perpendicular to the base, the sliding block is connected with the screw rod in a threaded mode, the sliding block is connected with the guide rod in a sliding mode, and the sliding block is fixedly connected with the top cover.

Through adopting above-mentioned technical scheme, through the slip of lead screw and guide arm control top cap, the (mixing) shaft is stirring the raw materials in-process, even if the second driving source is in the closed condition, the top cap still can keep sufficient stability, has saved electric power greatly.

Optionally, the base is provided with a supporting plate in a rotating manner, the base is provided with a third driving source for driving the supporting plate to rotate, and the stirring barrel is fixedly arranged on the supporting plate.

Through adopting above-mentioned technical scheme, the stirring raw materials is derived and is accomplished the back, and the inside still residual part of agitator stirring raw materials can't get rid of totally, if not in time clear up, solidifies inside the agitator very easily, rotates through third driving source control backup pad, makes the agitator slope, is convenient for discharge remaining stirring raw materials in the agitator.

Optionally, a first limiting block is fixedly arranged on the base, a second limiting block is fixedly arranged on the supporting plate, a pin hole is formed in the side wall of the first limiting block, a bolt is slidably arranged in the pin hole, and a clamping groove for inserting the bolt is formed in the second limiting block.

Through adopting above-mentioned technical scheme, at the stirring in-process, through the rotation of bolt restriction backup pad, increase the stability of agitator in the stirring in-process.

Optionally, the first limiting block is provided with an elastic member for driving the bolt to move towards the direction close to the second limiting block.

Through adopting above-mentioned technical scheme, the agitator can have the vibration production at the stirring in-process, prevents to a certain extent through the elastic component that bolt and first stopper break away from.

Optionally, an installation block is fixedly arranged on the support plate, an installation groove is formed in one end, far away from the support plate, of the installation block, the stirring barrel is arranged in the installation groove, and a fixing part used for fixing the stirring barrel is arranged on the installation block.

Through adopting above-mentioned technical scheme, the agitator damages easily after long-term the use, and the accessible loosens the mounting and changes the agitator, increases the practicality of equipment.

Optionally, an annular block is fixedly arranged at one end, close to the stirring barrel, of the top cover, and a guide inclined plane is arranged at one end, far away from the top cover, of the annular block.

Through adopting above-mentioned technical scheme, the agitator can produce the vibration at the stirring in-process, and equipment is in the environment of this kind of vibration for a long time, and inside spare part produces the deviation easily, can compensate this partial deviation to a certain extent through the guide inclined plane, makes things convenient for the butt joint of top cap and agitator.

Optionally, a sealing ring is arranged at one end, close to the stirring barrel, of the top cover, and the sealing ring is wound on the annular block.

Through adopting above-mentioned technical scheme, the leakproofness between sealing washer increase top cap and the feed inlet prevents to a certain extent that the stirring raw materials from oozing from the gap between top cap and the feed inlet.

In summary, the present application includes at least one of the following beneficial technical effects:

1. during the use, earlier through drive assembly control top cap to keeping away from the agitator direction motion, make the feed inlet open, drop into the stirring raw materials from feed inlet department, the stirring raw materials is put in and is accomplished the back, and rethread drive assembly makes the top cap with the feed inlet lock, starts first driving source drive (mixing) shaft and rotates, stirs the stirring raw materials, stirs the raw materials and accomplishes the back, opens the valve of discharge gate department, unloads, and convenient and fast when the top cap is opened or is closed has saved the manpower greatly.

2. The base is rotatably provided with a supporting plate, the base is provided with a third driving source for driving the supporting plate to rotate, the stirring barrel is fixedly arranged on the supporting plate, after the stirring raw materials are guided out, residual stirring raw materials in the stirring barrel can not be completely removed, if the stirring raw materials are not cleaned in time, the residual stirring raw materials are easily solidified in the stirring barrel, the third driving source is used for controlling the supporting plate to rotate, so that the stirring barrel is inclined, and the stirring raw materials residual in the stirring barrel can be conveniently discharged;

3. the fixed installation piece that is provided with in the backup pad, the mounting groove has been seted up to the one end of keeping away from the backup pad on the installation piece, and the agitator setting is provided with the mounting that is used for fixed agitator on the installation piece in the mounting groove, damages easily after the agitator long-term use, and the accessible loosens the mounting and changes the agitator, increases the practicality of equipment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a partial schematic structural view of an embodiment of the present application, mainly used for expressing the structural schematic view of the top cover and the stirring shaft;

FIG. 4 is a schematic partial structural diagram of an embodiment of the present application, which is mainly used for expressing the connection relationship between the mixing tank and the base;

fig. 5 is an enlarged view of a portion B in fig. 4.

Description of reference numerals: 1. a base; 11. an arc-shaped slot; 12. a third motor; 13. a first stopper; 131. a pin hole; 14. a bolt; 141. a pin handle; 15. a spring; 2. a stirring barrel; 21. a discharge port; 211. a valve; 22. a feed inlet; 23. a top cover; 231. a ring block; 2311. a guide ramp; 232. a seal ring; 24. a stirring shaft; 241. a stirring blade; 25. a first motor; 3. a support frame; 31. a chute; 32. a slider; 321. a threaded hole; 322. a through hole; 33. a connecting plate; 4. a drive assembly; 41. a lead screw; 42. a guide bar; 43. a second motor; 5. an arc-shaped block; 51. a support plate; 511. mounting blocks; 5111. mounting grooves; 5112. a fixing member; 512. a second limiting block; 5121. a clamping groove.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses rubble is stabilized to cement mixer for stirring station. Referring to fig. 1, a cement stabilized macadam mixer for mixing plant, including base 1, placed agitator 2 on base 1, seted up discharge gate 21 on agitator 2's the lateral wall, discharge gate 21 department of agitator 2 is provided with valve 211, has seted up feed inlet 22 on agitator 2's the roof.

Referring to fig. 1 and 2, the welding has support frame 3 on the base 1, support frame 3 is platelike, the length direction perpendicular to base 1 of support frame 3, spout 31 has been seted up along the direction of perpendicular base 1 to the lateral wall of support frame 3, it is provided with slider 32 to slide in spout 31 of support frame 3, the welding has connecting plate 33 on the slider 32, the one end welding that slider 32 was kept away from to connecting plate 33 has top cap 23, top cap 23 can slide to agitator 2 on and with the feed inlet 22 lock of agitator 2.

Referring to fig. 1 and 2, a driving assembly 4 for driving the sliding block 32 to slide is arranged on the support frame 3, the driving assembly 4 includes a lead screw 41, a guide rod 42 and a second driving source for driving the lead screw 41 to rotate, the lead screw 41 is rotatably arranged in the sliding slot 31 of the support frame 3, the guide rod 42 is welded in the sliding slot 31 of the support frame 3, the length directions of the lead screw 41 and the guide rod 42 are parallel to the length direction of the support frame 3, the sliding block 32 is respectively provided with a threaded hole 321 and a through hole 322 along the length direction of the support frame 3, the lead screw 41 is rotatably arranged in the threaded hole 321 of the sliding block 32, the guide rod 42 is slidably arranged in the through hole 322 of the sliding block 32, the second driving source includes a second motor 43, and an output shaft of the second motor 43 is coaxially welded with the lead screw 41.

The top cover 23 is controlled to slide through the screw rod 41 and the guide rod 42, and the top cover 23 can still keep enough stability even if the second motor 43 is in a closed state in the process of stirring the raw materials by the stirring shaft 24, so that the electric power is greatly saved.

Referring to fig. 3, a stirring shaft 24 penetrates through the top cover 23 along the direction perpendicular to the base 1, stirring blades 241 are welded on the stirring shaft 24, the stirring blades 241 are in a spiral shape, the stirring blades 241 are wound on the stirring shaft 24, a first driving source for driving the stirring shaft 24 to rotate is arranged on the top cover 23, the first driving source comprises a first motor 25, an output shaft of the first motor 25 is coaxially welded with the stirring shaft 24, and the stirring shaft 24 extends into the stirring barrel 2.

Referring to fig. 3, an annular block 231 is welded at one end of the top cover 23 close to the mixing tank 2, when the top cover 23 is buckled with the feed port 22 of the mixing tank 2, the outer side wall of the annular block 231 is attached to the inner wall of the feed port 22, a guide inclined surface 2311 is arranged at one end of the annular block 231 far away from the top cover 23, and the distance from the outer side wall of the annular block 231 to the inner side wall of the annular block 231 to the top cover 23 gradually increases; the stirring barrel 2 can vibrate in the stirring process, equipment is in the vibrating environment for a long time, internal parts are prone to deviation, the deviation can be made up to a certain extent through the guide inclined surface 2311, and the top cover 23 is convenient to be in butt joint with the stirring barrel 2.

Referring to fig. 3, a sealing ring 232 is wound on the annular block 231, the sealing ring 232 is made of rubber, and the sealing performance between the top cover 23 and the feed port 22 is improved through the sealing ring 232, so that the stirring raw materials are prevented from leaking out of a gap between the top cover 23 and the feed port 22 to a certain extent.

Referring to fig. 4, an arc-shaped groove 11 is formed in the upper end face of the base 1, an arc-shaped block 5 is arranged in the arc-shaped groove 11 of the base 1 in a rotating mode, a third driving source used for driving the arc-shaped block 5 to rotate is arranged on the base 1, the third driving source comprises a third motor 12, and an output shaft of the third motor 12 is welded to the side wall of the arc-shaped block 5.

Referring to fig. 4, the support plate 51 is welded on the arc block 5, the mounting block 511 is welded at one end of the support plate 51 far away from the arc block 5, the mounting groove 5111 is formed in one end of the mounting block 511 far away from the support plate 51 along the direction perpendicular to the support plate 51, and the stirring barrel 2 is placed in the mounting groove 5111 of the mounting block 511.

After the stirring raw materials are derived and accomplished, the inside of agitator 2 still can remain some stirring raw materials and can't get rid of totally, if not in time clear up, solidify very easily inside agitator 2, rotate through 12 source control backup pad 51 of third motor, make 2 slopes of agitator, be convenient for with remaining stirring raw materials discharge in agitator 2.

Referring to fig. 4, a fixing member 5112 for fixing the mixing drum 2 is arranged on the mounting block 511, the fixing member 5112 includes a fixing bolt, bolt holes are formed in both the mixing drum 2 and the mounting block 511, and the mixing drum 2 is fixed on the mounting block 511 by the fixing bolt; after the stirring barrel 2 is used for a long time, the stirring barrel 2 is easy to damage, the fixing bolt can be loosened to replace the stirring barrel 2, and the practicability of the equipment is improved.

Referring to fig. 5, a first limiting block 13 is welded on the upper end surface of the base 1, a pin hole 131 is formed in the side wall of the first limiting block 13 along the direction perpendicular to the side wall of the mounting block 511, a bolt 14 is slidably arranged in the pin hole 131 of the first limiting block 13, a second limiting block 512 is welded on one end of the support plate 51 far away from the arc block, and a clamping groove 5121 for inserting the bolt 14 is formed in the side wall of the second limiting block 512; in the stirring process, in order to save power, the third motor 12 is in a power-off state, and the rotation of the supporting plate 51 is limited by the bolt 14, so that the stability of the stirring barrel 2 in the stirring process is ensured.

Referring to fig. 5, the first stopper 13 is provided with an elastic member for driving the bolt 14 to move toward the direction close to the support plate 51, the elastic member includes a spring 15, the spring 15 is wound on the bolt 14, one end of the bolt 14 is welded with a pin handle 141, the right end of the spring 15 is welded with the pin handle 141, and the other end is welded with the first stopper 13; the stirring barrel 2 can have vibration generated in the stirring process, and the bolt 14 is prevented from being separated from the first limiting block 13 to a certain extent through the elastic piece.

The implementation principle of this application embodiment a rubble is stabilized to cement mixer for stirring station is: during the use, start second motor 43 control lead screw 41 and rotate, slider 32 slides and drives top cap 23 along the direction of keeping away from base 1 and to keeping away from the motion of 2 directions of agitator, make feed inlet 22 open, drop into the stirring raw materials from feed inlet 22, stir the raw materials and put in the completion back, rethread third motor 12 control lead screw 41 reversal makes top cap 23 with feed inlet 22 lock, start first motor 25 drive (mixing) shaft 24 and rotate, stir the stirring raw materials, stir the raw materials and accomplish the back, open the valve 211 of discharge gate 21 department, unload.

After unloading, start second motor 43 drive top cap 23 upward movement, make top cap 23 and agitator 2 separate, start third motor 12 control drive arc piece 5 and rotate and make 2 slopes of agitator, remaining stirring raw materials are discharged from discharge gate 21 in the agitator 2 to 2 insides are cleared up to the agitator.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a rubble mixer for stirring station is stabilized to cement, includes agitator (2), feed inlet (22) have been seted up to the roof of agitator (2), be provided with top cap (23) on agitator (2), discharge gate (21) have been seted up on agitator (2), discharge gate (21) department of agitator (2) is provided with valve (211), its characterized in that: still include base (1), fixed support frame (3) that is provided with on base (1), top cap (23) slide along perpendicular base (1) direction and set up on support frame (3), be provided with on support frame (3) and be used for driving gliding drive assembly (4) of top cap (23), it is provided with (mixing) shaft (24) to rotate on top cap (23), be provided with on top cap (23) and be used for driving (mixing) shaft (24) pivoted first driving source.

2. The mixer for a cement stabilized macadam mixing plant as defined in claim 1, wherein: drive assembly (4) include lead screw (41), guide arm (42) and be used for driving lead screw (41) pivoted second driving source, it is provided with slider (32) to slide along perpendicular base (1) direction on support frame (3), slider (32) and lead screw (41) threaded connection, slider (32) and guide arm (42) sliding connection, slider (32) and top cap (23) fixed connection.

3. The mixer for a cement stabilized macadam mixing plant as defined in claim 1, wherein: the rotary stirring device is characterized in that a supporting plate (51) is arranged on the base (1) in a rotating mode, a third driving source used for driving the supporting plate (51) to rotate is arranged on the base (1), and the stirring barrel (2) is fixedly arranged on the supporting plate (51).

4. A mixer for a cement stabilized macadam mixing plant as defined in claim 3, wherein: the fixed first stopper (13) that is provided with on base (1), fixed second stopper (512) that is provided with on backup pad (51), pinhole (131) have been seted up on the lateral wall of first stopper (13), it is provided with bolt (14) to slide in pinhole (131) of first stopper (13), offer on second stopper (512) and supply bolt (14) male draw-in groove (5121).

5. The mixer for a cement stabilized macadam mixing station as defined in claim 4, wherein: the first limiting block (13) is provided with an elastic piece used for driving the bolt (14) to move towards the direction close to the second limiting block (512).

6. The mixer for a cement stabilized macadam mixing plant as defined in claim 5, wherein: the fixed installation piece (511) that is provided with on backup pad (51), installation groove (5111) have been seted up to the one end of keeping away from backup pad (51) on installation piece (511), agitator (2) set up in mounting groove (5111) of mounting hole, be provided with mounting (5112) that are used for fixed agitator (2) on installation piece (511).

7. The mixer for a cement stabilized macadam mixing plant as defined in claim 1, wherein: an annular block (231) is fixedly arranged at one end, close to the stirring barrel (2), of the top cover (23), and a guide inclined surface (2311) is formed in one end, far away from the top cover (23), of the annular block (231).

8. The mixer for a cement stabilized macadam mixing station as defined in claim 7, wherein: one end of the top cover (23) close to the stirring barrel (2) is provided with a sealing ring (232), and the sealing ring (232) is wound on the annular block (231).