CN213260264U

CN213260264U - Stirring barrel for concrete experiments

Info

Publication number: CN213260264U
Application number: CN202021799277.2U
Authority: CN
Inventors: 吴水娟; 卢勇前; 王光兴
Original assignee: Suzhou Shunlin Mortar Co Ltd
Current assignee: Suzhou Shunlin Mortar Co Ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-05-25
Anticipated expiration: 2030-08-25

Abstract

The application relates to a stirring barrel for concrete experiments, which comprises a bracket, be provided with the staving on the support, the staving opening sets up, be provided with vertical support arm on the support, it is connected with a supporting beam to rotate on the support arm, it is connected with the (mixing) shaft to rotate on the supporting beam, be provided with a plurality of stirring vane on the (mixing) shaft, be provided with drive (mixing) shaft pivoted stirring actuating mechanism on the support. This application has the effect of being convenient for wash.

Description

Stirring barrel for concrete experiments

Technical Field

The application relates to the field of concrete mixing equipment, in particular to a mixing tank for concrete experiments.

Background

The traditional Chinese patent with publication number CN210758442U provides an efficient mixer for experimental concrete, which comprises a mixing tank, a transverse top plate, a positioning hole, a driving motor, a mixing pipe, a spiral mixing blade, a V-shaped mixing frame, a discharging filter frame structure, a sample extraction frame structure, a supporting leg, an anti-slip pad, a water quantitative feeding frame structure, a feeding pipe and a feeding hopper, wherein the transverse top plate is mounted at the upper part of the mixing tank through bolts; the positioning hole is formed in the middle of the transverse top plate; the driving motor is mounted on the middle upper portion of the transverse top plate through bolts.

In view of the above-mentioned related technologies, the inventor believes that there is a defect that the adhesion of concrete is high, which causes the concrete to adhere to the mixing blade, and the mixing blade is not easy to go out below the transverse top plate, thereby causing difficulty in cleaning.

SUMMERY OF THE UTILITY MODEL

In order to solve the agitator and be difficult to abluent defect, this application provides an agitator for concrete experiments.

The application provides a pair of agitator for concrete experiments adopts following technical scheme:

the utility model provides a stirring barrel for concrete experiments, includes the support, be provided with the staving on the support, the staving opening sets up, be provided with vertical support arm on the support, it is connected with a supporting beam to rotate on the support arm, it is connected with the (mixing) shaft to rotate on the supporting beam, be provided with a plurality of stirring vane on the (mixing) shaft, be provided with drive (mixing) shaft pivoted stirring actuating mechanism on the support.

Through adopting above-mentioned technical scheme for the (mixing) shaft can follow a supporting beam and rotate and take out from the agitator, thereby be convenient for get the material in the agitator, be convenient for wash staving inner wall and stirring vane simultaneously, and then reach the clear effect of being convenient for.

Preferably, stirring actuating mechanism is including rotating the main drive axle of connection on the support arm, it is connected with drive (mixing) shaft pivoted auxiliary drive axle to rotate on the supporting beam, be provided with a plurality of joint posts on the lateral wall of auxiliary drive axle, be provided with the joint groove that supplies joint post joint in the main drive axle, be provided with drive main drive axle pivoted agitator motor on the support.

Through adopting above-mentioned technical scheme, get vice drive post and follow a supporting beam and rotate the knot to the back on the support arm, after vice drive post inserts the drive post, stirring motor drive main drive axle rotates the back, and stirring joint post falls into the joint groove automatically to make main drive axle drive vice drive axle rotation, vice drive axle passes through the gear train and drives the (mixing) shaft rotation. Thereby reach and take out the back with (mixing) shaft and stirring leaf from the staving, stirring actuating mechanism automatic disconnection to guarantee to get the material in-process (mixing) shaft and can not rotate accidental injury operating personnel.

Preferably, the stirring shaft is provided with an annular connecting substrate, and the stirring blade is detachably connected with the connecting substrate through a screw.

Through adopting above-mentioned technical scheme for stirring vane can dismantle the connection on connection base plate, thereby can take out stirring vane from connection base plate, then wash stirring vane alone, thereby reach the abluent effect of being convenient for.

Preferably, a wall scraping knife is arranged on the support beam at the side edge of the stirring shaft and arranged along the length direction of the stirring shaft.

Through adopting above-mentioned technical scheme for scrape the wall sword and follow a supporting beam and rotate, thereby when making the (mixing) shaft pivoted, scrape the laminating of wall sword on the staving, thereby make and scrape the wall sword and clean staving inner wall, thereby guarantee the cleanliness factor of staving inner wall.

Preferably, be provided with the rotation groove on the supporting beam, be provided with the axis of rotation that passes the rotation groove on scraping the wall sword, the cover is equipped with the torsional spring that supplies to scrape the wall sword and keep away from the staving inner wall in the axis of rotation, the axis of rotation is kept away from and is scraped wall sword one end and be provided with and scrape the wall hand lever.

Through adopting above-mentioned technical scheme, after scraping the wall sword and rotating together with a supporting beam and falling into the staving, the torsional spring makes to scrape the wall sword and keeps away from the staving inner wall, and the axis of rotation is kept away from and is scraped wall sword one end and be provided with and scrape the wall hand lever. Thereby make after the stirring, operating personnel can rotate and scrape the wall handspike and drive the axis of rotation and rotate, and then make and scrape the laminating of wall sword on the agitator.

Preferably, the number of the clamping columns is at least four, and the clamping columns are uniformly distributed along the circumferential direction of the auxiliary driving shaft.

Through adopting above-mentioned technical scheme, be convenient for with joint post joint in the joint groove to guarantee driven normal clear.

Preferably, the barrel body is rotatably connected to the support, and a rotation driving mechanism for driving the barrel body to rotate is arranged on the support.

Through adopting above-mentioned technical scheme, drive the staving through rotating actuating mechanism and rotate to make the (mixing) shaft stall back, the agitator rotates, thereby guarantee the stirring effect.

Preferably, a lifting rod is fixed at one end of the support beam, which is far away from the support arm.

By adopting the technical scheme, the supporting beam, the stirring shaft and the like are convenient to lift, so that the effect of convenient cleaning is achieved.

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

1. the stirring shaft can rotate along with the supporting beam and is taken out of the stirring barrel, so that materials can be conveniently taken from the stirring barrel, the inner wall of the barrel body and the stirring blades can be conveniently cleaned, and the effect of convenience in cleaning is achieved;

2. after the stirring shaft and the stirring blades are taken out of the barrel body, the stirring driving mechanism is automatically disconnected, so that the stirring shaft cannot rotate to accidentally injure an operator in the material taking process, and the safety is guaranteed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a front view of the present embodiment.

Fig. 3 is a schematic structural view of the agitation driving mechanism of the present embodiment.

Description of reference numerals: 1. a support; 2. a barrel body; 3. a rotation driving mechanism; 4. a support arm; 5. a lug; 6. a support beam; 7. a stirring shaft; 8. a substrate; 9. a stirring blade; 10. lifting the rod; 11. a stirring motor; 12. a main drive shaft; 13. a secondary drive shaft; 14. inserting grooves; 15. a clamping groove; 16. a clamping column; 17. a rotating groove; 18. a rotating shaft; 19. a wall scraping knife; 20. a torsion spring; 21. wall scraping hand lever.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses agitator for concrete experiments. Referring to fig. 1 and 2, the mixing tank for concrete experiments comprises a support 1, and a tank body 2 is arranged on the support 1. Be fixed with the back shaft (not shown in the figure) on the diapire of staving 2, the back shaft rotates to be connected on support 1, is provided with drive back shaft pivoted on support 1 and rotates actuating mechanism 3, rotates actuating mechanism 3 for fixing the servo motor on support 1, and servo motor drives the back shaft through the gear train and rotates, and then drives staving 2 and rotate. Be provided with vertical support arm 4 on the support 1, be fixed with lug 5 on the lateral wall of support arm 4, the rotation is connected with a supporting beam 6 on lug 5, and the rotation is connected with (mixing) shaft 7 on a supporting beam 6, and when a supporting beam 6 rotated to the level, (mixing) shaft 7 fell in staving 2. The stirring shaft 7 is far away from the base plate 8 of which one end is fixed with a ring shape of the support 1, the stirring blade 9 can be detachably connected with each base plate 8 through a screw, and the stirring blade 9 and the stirring shaft 7 can be cleaned after the stirring blade 9 is detached, so that the cleanness is ensured. One end, far away from the self rotating shaft 18 line, of the support beam 6 is provided with the lifting rod 10, so that the effect of increasing the force arm is achieved, the support beam 6 is convenient to lift, and the inside of the stirring barrel is convenient to take materials and clean. The bracket 1 is provided with a stirring driving device for driving the stirring shaft 7 to rotate.

Referring to fig. 1 and 3, the stirring driving device includes a stirring motor 11 fixed on the support 1, an output shaft of the stirring motor 11 is rotatably connected with a main driving shaft 12 through a gear set, the main driving shaft 12 is rotatably connected in the support arm 4 through a bearing, an inserting groove 14 is fixed at one end of the main driving shaft 12 far away from the driving motor, an auxiliary driving shaft 13 which can be inserted into the inserting groove 14 is rotatably connected on the supporting beam 6, at least four clamping columns 16 are uniformly arranged on the side wall of the auxiliary driving shaft 13 along the circumferential direction of the auxiliary driving shaft, a clamping groove 15 for clamping the clamping columns 16 is arranged on the side wall of the inserting groove 14, thereby make vice drive post follow a supporting beam 6 rotate detain to the support arm on the back, after vice drive post inserts the drive post, behind agitator motor 11 drive main drive axle 12 rotates, stirring joint post 16 falls into joint groove 15 automatically to make main drive axle 12 drive vice drive axle 13 and rotate. The auxiliary driving shaft 13 drives the stirring shaft 7 to rotate through a gear set. Thereby reach and take out (mixing) shaft 7 and stirring leaf back in the staving 2, stirring actuating mechanism automatic disconnection to guarantee to get material in-process (mixing) shaft 7 can not rotate accidental injury operating personnel.

Referring to fig. 2 and 3, a rotating groove 17 is formed in the supporting beam 6 on the side of the stirring shaft 7, a rotating shaft 18 is rotatably connected in the rotating groove 17, a wall scraping knife 19 is fixed on one side of the rotating shaft 18, which is far away from the supporting beam 6, and the wall scraping knife 19 is arranged along the length direction of the rotating shaft 18. The rotating shaft 18 is sleeved with a torsion spring 20 for keeping the wall scraping knife 19 away from the inner wall of the barrel body 2, and after the wall scraping knife 19 rotates together with the supporting beam 6 and falls into the barrel body 2, the torsion spring 20 enables the wall scraping knife 19 to be away from the inner wall of the barrel body 2. The end of the rotating shaft 18 remote from the wall scraping knife 19 is provided with a wall scraping hand lever 21. Thereby make after the stirring, operating personnel can rotate and scrape the wall handspike and drive axis of rotation 18 and rotate, and then make and scrape wall sword 19 and laminate on the agitator, then drive staving 2 through rotating drive arrangement and rotate, and then make and be stained with the concrete that attaches on 2 inner walls of staving and scraped off to reach the abluent effect of being convenient for.

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 agitator for concrete experiments which characterized in that: the stirring device is characterized by comprising a support (1), wherein a barrel body (2) is arranged on the support (1), an opening of the barrel body (2) is formed, a vertical support arm (4) is arranged on the support (1), a support beam (6) is connected to the support arm (4) in a rotating manner, a stirring shaft (7) is connected to the support beam (6) in the rotating manner, a plurality of stirring blades (9) are arranged on the stirring shaft (7), and a stirring driving mechanism for driving the stirring shaft (7) to rotate is arranged on the support (1).

2. The stirring barrel for the concrete experiment according to claim 1, wherein: stirring actuating mechanism is including rotating main drive axle (12) of connection on support arm (4), it is connected with drive (mixing) shaft (7) pivoted pair drive axle (13) to rotate on supporting beam (6), be provided with a plurality of joint posts (16) on the lateral wall of pair drive axle (13), be provided with joint groove (15) that supply joint post (16) joint on main drive axle (12), be provided with drive main drive axle (12) pivoted agitator motor (11) on support (1).

3. The stirring barrel for the concrete experiment according to claim 2, wherein: the clamping columns (16) are at least four, and the clamping columns (16) are uniformly distributed along the circumferential direction of the auxiliary driving shaft (13).

4. The stirring barrel for the concrete experiment according to claim 1, wherein: a plurality of connecting substrates (8) are uniformly arranged on the stirring shaft (7) along the circumferential direction of the stirring shaft, and the stirring blades (9) are detachably connected with the connecting substrates (8) through screws.

5. The stirring barrel for the concrete experiment according to claim 1, wherein: the barrel body (2) is rotatably connected to the support (1), and a rotation driving mechanism (3) for driving the barrel body (2) to rotate is arranged on the support (1).

6. The stirring barrel for the concrete experiment according to claim 5, wherein: the stirring shaft (7) is provided with a wall scraping knife (19) on the side supporting beam (6), and the wall scraping knife (19) is arranged along the length direction of the stirring shaft (7).

7. The stirring barrel for the concrete experiment according to claim 6, wherein: be provided with on supporting beam (6) and rotate groove (17), be provided with axis of rotation (18) of passing rotation groove (17) on scraping wall sword (19), the cover is equipped with torsional spring (20) that the confession was scraped wall sword (19) and is kept away from staving (2) inner wall on axis of rotation (18), axis of rotation (18) are kept away from and are scraped wall sword (19) one end and be provided with and scrape wall hand lever (21).

8. The stirring barrel for the concrete experiment according to claim 7, wherein: and a lifting rod (10) is fixed at one end of the support beam (6) far away from the support arm (4).