CN217169066U

CN217169066U - Self-cleaning cement mixer

Info

Publication number: CN217169066U
Application number: CN202220001796.2U
Authority: CN
Inventors: 王双起
Original assignee: Shaanxi Huaxu Concrete Engineering Co ltd
Current assignee: Shaanxi Huaxu Concrete Engineering Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-08-12
Anticipated expiration: 2032-01-04

Abstract

The utility model relates to the technical field of cement mixers, and discloses a self-cleaning cement mixer, which comprises a cement mixer body, wherein a mixing shaft is arranged inside the cement mixer body, the inside of the mixing shaft is hollowed, a water collecting tray is movably sleeved on the outer wall at the top end of the mixing shaft, a first spray head is uniformly distributed on the outer side wall at the bottom end of the water collecting tray along the axial direction, four mixing rods are fixedly sleeved on the outer side wall of the mixing shaft, movable pipes are respectively arranged inside the ends, far away from each other, of the two mixing rods at the left end and the two mixing rods at the right end, the ends, close to each other, of the two movable pipes at the left end and the two movable pipes at the right end are respectively provided with a plug, the ends, far away from each other, of the two movable pipes at the left end and the two movable pipes at the right end are respectively provided with a mud cleaning scraper blade, thereby effectively realizing the self-cleaning effect of the device, the cost of manual cleaning is reduced and the cleaning effect is improved.

Description

Self-cleaning cement mixer

Technical Field

The utility model relates to a cement mixer technical field especially relates to a self-cleaning cement mixer.

Background

The cement mixer is a machine for mixing cement, sand aggregate and water into concrete mixture. Cement mixer is using the back, needs in time clear away remaining cement in the cement mixer, otherwise easily condenses the blocking in the mixer, and the later stage is more difficult to clear up, and prior art is most to the clearance of cement mixer through the mode of manual cleaning, and the clearance personnel clear up the inside of cement mixer through the chisel, and the cost of labor has not only been occured to this kind of mode, has increased artificial intensity of labour, simultaneously, and is relatively poor through manual cleaning's cleaning performance.

To this end, we propose a self-cleaning cement mixer.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art and provides a self-cleaning cement mixer.

In order to realize the purpose, the utility model adopts the following technical scheme that the self-cleaning cement mixer comprises a cement mixer body, wherein a mixing shaft is arranged in the cement mixer body, the inside of the mixing shaft is hollowed, a water collecting tray is movably sleeved on the outer wall at the top end of the mixing shaft, the water collecting tray is in a round platform-shaped structure, first spray heads are uniformly distributed on the outer side wall at the bottom end of the water collecting tray along the axial direction, four mixing rods are fixedly sleeved on the outer side wall of the mixing shaft and are respectively positioned at the left end and the right end of the mixing shaft, the inside of the mixing rods at the left end is hollowed, the inner space of the mixing rods is communicated with the inner space of the mixing shaft, movable pipes are respectively arranged in the ends, far away from each other, of the two movable pipes at the left end and the two movable pipes at the right end, the ends, close to each other, are respectively provided with end plugs, the ends, far away from each other, of the two movable pipes at the left end and the two movable pipes at the right end are respectively provided with connectors, the inside both ends of controlling of cement mixer body are provided with clear mud scraper blade respectively, clear mud scraper blade's inside fretwork, and two puddlers are connected with two connectors of left end and two connectors of right-hand member respectively.

As preferred, the equal fixedly connected with mounting panel of both ends top surface about cement mixer body, the mounting panel is character cut in bas-relief structure, and the top surface of mounting panel is fixed to be emboliaed there is the water injection pipe, and the bottom outer wall of water injection pipe is emboliaed with the top surface activity of water-collecting tray, and the inside fretwork of water-collecting tray, water injection pipe pass through the inner space intercommunication of water-collecting tray and (mixing) shaft.

Preferably, two of the left end the one end inside wall that puddler and two puddlers of right-hand member are close to each other is fixed respectively to be emboliaed solid fixed ring, gu fixed ring is the loop configuration, gu fixed ring's inside wall is provided with four head rods along axial evenly distributed respectively, gu four head rods on every fixed ring are equallyd divide the one end that is close to each other and are distinguished fixedly connected with second connecting rod, two second connecting rods of the left end and two second connecting rods of right-hand member keep away from each other the one end respectively with four end cap fixed connection.

Preferably, the two fixed rings at the left end and the two fixed rings at the right end are respectively and fixedly connected with a spring at the surface far away from each other, and the two springs at the left end and the two springs at the right end are respectively and fixedly connected with one ends, close to each other, of the two movable pipes at the left end and the two movable pipes at the right end.

Preferably, the movable pipe is of a cylindrical structure, the inside of the movable pipe is hollow, the left end and the right end of the movable pipe are both in an open shape, the four movable pipes are respectively connected with the four stirring rods in a sliding manner, one ends, close to each other, of the two movable pipes at the left end and the two movable pipes at the right end are respectively in a movable sleeving relationship with the four plugs, one surfaces, far away from each other, of the two movable pipes at the left end and the two movable pipes at the right end are respectively connected with a rotating separation blade through a rotating shaft, and the rotating separation blades are of a cake-shaped cylindrical structure.

As preferred, two of left end the one end inside wall that two movable tubes of movable tube and right-hand member kept away from each other passes through threaded connection with four connectors respectively, and both ends all are the opening form about the inside fretwork of connector and connector, and the one end outer wall that two connectors of left end and two connectors of right-hand member kept away from each other is interactive respectively to embolia the fastening swivel nut, and the inside wall of four fastening swivel nuts is connected with the connection screwed pipe through threaded connection respectively.

As preferred, two the one end that the clear mud scraper blade kept away from each other all is the sword mouth form, and two clear mud scraper blades are the axisymmetric setting, and the front of the clear mud scraper blade of left end and the back of the clear mud scraper blade of right-hand member evenly are provided with the second shower nozzle respectively along vertical direction respectively.

Preferably, one side, close to each other, of each of the two sludge cleaning scrapers is fixedly sleeved with the four connecting spiral pipes, and the four connecting spiral pipes are communicated with the inner spaces of the two sludge cleaning scrapers respectively.

Advantageous effects

The utility model provides a self-cleaning cement mixer. The method has the following beneficial effects:

1. this a self-cleaning cement mixer, through the water injection pipe, the water-collecting tray, first shower nozzle, the puddler, the movable tube, the end cap, a spring, the connector, the fastening swivel nut, clear mud scraper blade, connect the setting of swivel nut and second shower nozzle, when washing this internal to cement mixer, move cement mixer body earlier and through to the intraductal water injection of water injection, this is internal to cement mixer through the first shower nozzle that water in the water injection pipe spouts through the water-collecting tray, thereby to this internal jetter of cement mixer, the (mixing) shaft drives four puddlers rotation at cement mixer body internal during cement mixer body operation, four puddler pivoted make four movable tubes overcome the pulling force effect of four springs respectively and slide to one side of skew (mixing) shaft in four puddlers through the centrifugal force effect simultaneously, four movable tubes drive two puddlers through four connectors and four fastening swivel nuts respectively and remove and make two clear mud scraper blades remove to one side of skew (mixing) each other The far ends are all attached to the inner side wall of the cement mixer body, so that the four stirring rods drive the two mud cleaning scrapers to rotate and scrape off residual cement on the inner side wall of the cement mixer body, the four movable pipes are respectively subjected to centrifugal force to slide in the four stirring rods, the four movable pipes are respectively separated from the four plugs, water in the water collecting tray simultaneously enters the four stirring rods through the stirring shaft, the four plugs are respectively separated from the four movable pipes, so that the water in the four stirring rods respectively enters the four movable pipes, the water in the four movable pipes respectively enters the two mud cleaning scrapers through the four connectors and the four connecting screw pipes and is finally sprayed out through second spray heads on the two mud cleaning scrapers, the inner side wall of the cement mixer body is washed while scraping, and the self-cleaning effect of the device is effectively realized, the cost of manual cleaning is reduced and the cleaning effect is improved.

2. This self-cleaning cement mixer, through the movable tube, rotatory separation blade, the connector, the setting of fastening swivel nut and connection swivel nut, after wasing the completion, can pull down two mud cleaning scraper blades through four connection swivel nuts respectively through four rotatory fastening swivel nuts, then respectively rotate four connectors, can make four connectors drive four fastening swivel nuts and pull down from four movable tubes respectively, then four springs on four movable tubes of pivot rotation, thereby make and seal to the open end of four movable tubes through four springs, thereby be convenient for cement mixer body stirs the use to cement next time, the effect of being convenient for to install and dismantle has effectively been realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is a perspective view of the mud-cleaning scraper of the present invention;

FIG. 4 is a perspective view of the stirring rod of the present invention;

fig. 5 is a schematic front sectional view of the connector and the fastening screw sleeve of the present invention.

Illustration of the drawings:

1. a cement mixer body; 2. a stirring shaft; 3. a mounting plate; 4. a water injection pipe; 5. a water collection tray; 6. a first nozzle; 7. a stirring rod; 8. a movable tube; 9. a fixing ring; 10. a first connecting rod; 11. a second connecting rod; 12. a plug; 13. a spring; 14. rotating the baffle plate; 15. a connector; 16. fastening a threaded sleeve; 17. a mud cleaning scraper plate; 18. connecting a solenoid; 19. and a second spray head.

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.

Example (b): a self-cleaning cement mixer is disclosed, as shown in figures 1-5, comprising a cement mixer body 1, a mixer shaft 2 is arranged in the cement mixer body 1, the inside of the mixer shaft 2 is hollow, a water collecting tray 5 is movably sleeved on the outer wall of the top end of the mixer shaft 2, the water collecting tray 5 is in a round platform structure, first spray heads 6 are uniformly distributed on the outer side wall of the bottom end of the water collecting tray 5 along the axial direction, four mixing rods 7 are fixedly sleeved on the outer side wall of the mixer shaft 2, the four mixing rods 7 are respectively positioned at the left end and the right end of the mixer shaft 2, the inner space of the mixing rods 7 is communicated with the inner space of the mixer shaft 2, movable pipes 8 are respectively arranged in the ends of the two mixing rods 7 at the left end and the two mixing rods 7 at the right end which are far away from each other, and plugs 12 are respectively arranged at the ends of the two movable pipes 8 at the left end and the two movable pipes 8 at the right end which are close to each other, the two movable pipes 8 at the left end and the two movable pipes 8 at the right end are respectively provided with a connector 15 at the end far away from each other, the left and right ends inside the cement mixer body 1 are respectively provided with a mud cleaning scraper 17, the inside of the mud cleaning scraper 17 is hollowed, two stirring rods 7 are respectively connected with the two connectors 15 at the left end and the two connectors 15 at the right end, the top surfaces of the left and right ends of the cement mixer body 1 are respectively and fixedly connected with a support plate 3, the support plate 3 is in a concave structure, the top surface of the support plate 3 is fixedly sleeved with a water injection pipe 4, the outer wall of the bottom end of the water injection pipe 4 is movably sleeved with the top surface of a water collecting tray 5, the inside of the water collecting tray 5 is hollowed, the water injection pipe 4 is communicated with the inner space of a stirring shaft 2 through the water collecting tray 5, the inner side walls at the ends, close to each other, of the two stirring rods 7 at the left end and the two stirring rods 7 at the right end are respectively and fixedly sleeved with a fixing ring 9, the fixing ring 9 is in an annular structure, the inner side wall of each fixing ring 9 is respectively provided with four first connecting rods 10 which are uniformly distributed along the axial direction, one end of each fixing ring 9, which is close to each other, of each first connecting rod 10 is fixedly connected with a second connecting rod 11, one end of each fixing ring 9, which is far away from each other, of each second connecting rod 11, which is far away from each second connecting rod 11, is fixedly connected with four plugs 12, one surface of each fixing ring 9, which is far away from each other, of each fixing ring 9, of each fixing ring 13, which is far away from each other, of each spring 13, of each spring, 13, of each spring, of the two springs, which is far away from each other, is fixedly connected with one end, which is close to each movable pipe 8, of the left end and right end, each movable pipe 8, is hollowed out, each movable pipe, each stirring rod 7, the two movable pipes 8 at the left end and the two movable pipes 8 at the right end which are close to each other are respectively in a movable sleeved relationship with the four plugs 12, the two movable pipes 8 at the left end and the two movable pipes 8 at the right end which are far away from each other are respectively connected with a rotating baffle 14 through rotating shafts, the rotating baffle 14 is in a cake-shaped cylindrical structure, the inner side walls at the ends of the two movable pipes 8 at the left end and the two movable pipes 8 at the right end which are far away from each other are respectively in threaded connection with the four connectors 15, the connectors 15 are internally hollowed, the left end and the right end of the connectors 15 are both in an open shape, the outer walls at the ends of the two connectors 15 at the left end and the two connectors 15 at the right end which are far away from each other are respectively in an interactive sleeved manner with fastening screw sleeves 16, the inner side walls of the four fastening screw sleeves 16 are respectively in threaded connection with connecting screw pipes 18, the ends of the two mud cleaning scraper blades 17 which are far away from each other are both in a knife edge shape, and the two mud cleaning scraper blades 17 are arranged in an axial symmetry manner, the front of the left end mud cleaning scraper 17 and the back of the right end mud cleaning scraper 17 are respectively and evenly provided with a second spray head 19 along the vertical direction, one side of the two mud cleaning scrapers 17 which are close to each other is respectively fixedly sleeved with four connecting screw pipes 18, and the four connecting screw pipes 18 are respectively communicated with the inner space of the two mud cleaning scrapers 17.

The utility model discloses a theory of operation: when the cement mixer body 1 is cleaned, the cement mixer body 1 is operated firstly, water is injected into the water injection pipe 4, the water in the water injection pipe 4 is sprayed into the cement mixer body 1 through the first spray nozzle 6 on the water collection disc 5, so that the cement mixer body 1 is sprayed, when the cement mixer body 1 is operated, the four stirring rods 7 are driven by the stirring shaft 2 in the cement mixer body 1 to rotate, the four stirring rods 7 rotate, simultaneously, the four movable pipes 8 overcome the tensile force action of the four springs 13 through the centrifugal force action and slide towards one side deviated from the stirring shaft 2 in the four stirring rods 7, the four movable pipes 8 drive the two stirring rods 7 to move towards one side deviated from the stirring shaft 2 through the four connectors 15 and the four fastening screw sleeves 16 respectively, and the ends, far away from each other, of the two cement cleaning scraper blades 17 are attached to the inner side wall of the cement mixer body 1, thereby, the four stirring rods 7 drive the two mud cleaning scraping plates 17 to rotate and scrape off residual cement on the inner side wall of the cement stirring machine body 1, the four movable pipes 8 are respectively acted by centrifugal force to slide in the four stirring rods 7, the four movable pipes 8 are respectively separated from the four plugs 12, water in the water collecting tray 5 simultaneously enters the four stirring rods 7 through the stirring shaft 2, the four plugs 12 are respectively separated from the four movable pipes 8, so that the water in the four stirring rods 7 respectively enters the four movable pipes 8, the water in the four movable pipes 8 respectively enters the two mud cleaning scraping plates 17 through the four connectors 15 and the four connecting screw pipes 18 and is finally sprayed out through the second spray nozzles 19 on the two mud cleaning scraping plates 17, thereby the effect of washing and scraping off the inner side wall of the cement stirring machine body 1 is realized, and the self-cleaning effect of the device is effectively realized, the cost of manual cleaning has been reduced and cleaning performance has been improved, through the movable tube 8, rotatory separation blade 14, connector 15, the setting of fastening swivel nut 16 and connection swivel nut 18, after the washing is accomplished, can pull down two mud cleaning scraper blades 17 from two fastening swivel nuts 16 through four connection swivel nuts 18 respectively through four rotatory fastening swivel nuts 16, then respectively rotate four connectors 15, can make four connectors 15 drive four fastening swivel nuts 16 and pull down from four movable tubes 8 respectively, then four springs 13 on four movable tubes 8 of pivot rotation, thereby make and seal to four open ends of movable tubes 8 through four springs 13, thereby be convenient for cement mixer body 1 stirs cement next time and uses, the effect of being convenient for to install and dismantle has effectively been realized.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a self-cleaning cement mixer, includes cement mixer body (1), and the inside of cement mixer body (1) is provided with (mixing) shaft (2), its characterized in that: the inside fretwork of (mixing) shaft (2), water-collecting tray (5) have been emboliaed in the top outer wall activity of (mixing) shaft (2), water-collecting tray (5) are round platform column structure, the bottom lateral wall of water-collecting tray (5) is provided with first shower nozzle (6) along axial evenly distributed, the lateral wall of (mixing) shaft (2) is fixed to be emboliaed has four puddler (7), four puddler (7) are located both ends about (mixing) shaft (2) respectively, the inside fretwork of puddler (7), the inner space of puddler (7) and the inner space intercommunication of (mixing) shaft (2), the inside movable tube (8) that is provided with respectively of one end that two puddler (7) of left end and two puddler (7) of right-hand member kept away from each other, the one end that two movable tube (8) of left end and two movable tube (8) of right-hand member were close to each other is provided with end cap (12) respectively, the one end that two movable tube (8) of left end and two movable tube (8) of right-hand member kept away from each other are provided with respectively (15) The cement mixer comprises a cement mixer body (1), mud cleaning scrapers (17) are arranged at the left end and the right end of the inside of the cement mixer body respectively, the mud cleaning scrapers (17) are hollow inside, and two stirring rods (7) are connected with two connectors (15) at the left end and two connectors (15) at the right end respectively.

2. A self-cleaning cement mixer according to claim 1, wherein: the equal fixedly connected with mounting panel (3) of both ends top surface about cement mixer body (1), mounting panel (3) are character cut in bas-relief structure, and the top surface of mounting panel (3) is fixed to be emboliaed has water injection pipe (4), and the bottom outer wall of water injection pipe (4) is emboliaed with the top surface activity of water-collecting tray (5), and the inside fretwork of water-collecting tray (5), water injection pipe (4) are through the inner space intercommunication of water-collecting tray (5) and (mixing) shaft (2).

3. A self-cleaning cement mixer according to claim 1, wherein: two of left end puddler (7) and two puddler (7) of right-hand member are close to one end inside wall each other and are fixed respectively and embolia solid fixed ring (9), gu fixed ring (9) are the loop configuration, the inside wall of every solid fixed ring (9) is provided with four head rod (10) along axial evenly distributed respectively, the one end that four head rod (10) on every solid fixed ring (9) are close to each other is equallyd divide do not fixedly connected with second connecting rod (11), the one end that two second connecting rods (11) of left end and two second connecting rods (11) of right-hand member kept away from each other respectively with four end cap (12) fixed connection.

4. A self-cleaning cement mixer according to claim 3, wherein: two of left end gu fixed ring (9) and two solid fixed ring (9) of right-hand member keep away from one side difference fixedly connected with spring (13) each other, the one end that two springs (13) of left end and two springs (13) of right-hand member kept away from each other respectively with the one end fixed connection that two movable tubes (8) of left end and two movable tubes (8) of right-hand member are close to each other.

5. A self-cleaning cement mixer according to claim 4, wherein: activity pipe (8) are the cylinder structure, the inside fretwork of activity pipe (8), both ends all are the opening form about activity pipe (8), four activity pipe (8) respectively with sliding connection in four puddler (7), the one end that two activity pipe (8) of left end and two activity pipe (8) of right-hand member are close to each other is the activity respectively with four end caps (12) and embolias the relation, the one side of keeping away from each other two activity pipe (8) of left end and two activity pipe (8) of right-hand member is connected with rotatory separation blade (14) through the pivot respectively, rotatory separation blade (14) are pie cylinder structure.

6. A self-cleaning cement mixer according to claim 5, wherein: two of left end the one end inside wall that two movable tubes (8) of movable tube (8) and right-hand member were kept away from each other passes through threaded connection with four connectors (15) respectively, and both ends all are the opening form about the inside fretwork of connector (15) and connector (15), and the one end outer wall that two connectors (15) of left end and two connectors (15) of right-hand member kept away from each other is interactive respectively and has emboliaed fastening swivel nut (16), and the inside wall of four fastening swivel nuts (16) has connection screwed pipe (18) through threaded connection respectively.

7. The self-cleaning cement mixer of claim 6, wherein: two the one end that mud scraper blade (17) kept away from each other all is the sword mouth form, and two mud scraper blades (17) of clearing are the axisymmetric setting, and the front of left end mud scraper blade (17) and the back of right-hand member mud scraper blade (17) are evenly provided with second shower nozzle (19) respectively along vertical direction respectively, and the one side that two mud scraper blade (17) of clearing are close to each other is fixed emboliaing with four connection screwed pipe (18) respectively, and four connection screwed pipe (18) communicate with the inner space of two mud scraper blade (17) respectively.