CN217670164U

CN217670164U - Concrete self-cleaning formula unloader

Info

Publication number: CN217670164U
Application number: CN202220926422.1U
Authority: CN
Inventors: 魏亮; 魏宏南; 邢晓萌; 杨少伟; 裴霁
Original assignee: Nanjing Wuhuan New Material Technology Co ltd
Current assignee: Nanjing Wuhuan New Material Technology Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-10-28
Anticipated expiration: 2032-04-20

Abstract

The application relates to a concrete is from clearance formula unloader, including agitator, (mixing) shaft and the stirring rake of setting in the (mixing) shaft bottom, the projection of (mixing) shaft lateral wall is equipped with the joint strip, and the vertical setting of joint strip still includes: the connecting sleeve is sleeved on the outer side wall of the stirring shaft, a clamping groove matched with the clamping strip is formed in the inner side wall of the connecting sleeve, and the connecting sleeve can lift along the axial direction of the stirring shaft through the matching of the clamping groove and the clamping strip; the cleaning rod is horizontally arranged on the connecting sleeve, a scraper is arranged at the end part of the cleaning rod, and the scraper is abutted against the inner side wall of the stirring barrel; the stirring shaft is provided with a driving component for driving the connecting sleeve to lift. This application has the effect that can clear up the agitator inside wall defective material automatically comprehensively.

Description

Concrete self-cleaning formula unloader

Technical Field

The application relates to the technical field of concrete production, in particular to a self-cleaning type concrete blanking device.

Background

With the rapid development of the modernization of China, the capital construction field makes a very important contribution to the development of China. Concrete production has been a critical part of the capital construction process.

When the concrete was produced, during multiple raw materials transported the agitator, then utilized the stirring rake to stir a certain time, formed preliminary concrete promptly, later through transporting to corresponding the place and use.

The thick liquid state of concrete mixing in-process presentation has some to adhere at the inside wall of agitator, so when unloading, the concrete that adheres on the agitator inside wall is difficult to flow from the opening part of agitator to lead to the ejection of compact thoroughly inadequately.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the application provides a concrete is from clearance formula unloader, and it has the defective material that can clear up the agitator inside wall automatically, and the more thorough accurate advantage of unloading.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a concrete is from clearance formula unloader, includes agitator, (mixing) shaft and sets up the stirring rake in the (mixing) shaft bottom, the projection of (mixing) shaft lateral wall is equipped with the joint strip, the vertical setting of joint strip still includes: the connecting sleeve is sleeved on the outer side wall of the stirring shaft, a clamping groove matched with the clamping strip is formed in the inner side wall of the connecting sleeve, and the connecting sleeve can lift along the axial direction of the stirring shaft through the matching of the clamping groove and the clamping strip;

the cleaning rod is horizontally arranged on the connecting sleeve, a scraping plate is arranged at the end part of the cleaning rod, and the scraping plate is abutted against the inner side wall of the stirring barrel;

and the stirring shaft is provided with a driving component for driving the connecting sleeve to lift.

Realize above-mentioned technical scheme, when the (mixing) shaft is rotatory, rely on the cooperation in joint strip and joint groove, drive the adapter sleeve and rotate, drive the clearance pole and rotate round the axis of (mixing) shaft to drive the scraper blade and strike off the work to the inside wall of agitator, and the adapter sleeve can go up and down along the axial of (mixing) shaft under drive assembly's effect, thereby can adjust the position to agitator inside wall clearance, so that more accurate comprehensive clearance agitator inside wall.

As one of the preferred scheme of this application, drive assembly establishes at the bearing of adapter sleeve lateral wall, fixed connection connecting rod and the vertical telescopic cylinder who sets up on the agitator top on the bearing including fixed cover, telescopic cylinder piston rod's bottom and connecting rod fixed connection.

Realize above-mentioned technical scheme, provided a drive assembly's concrete structure, during the use, start telescopic cylinder, drive the bearing through the connecting rod and go up and down, further drive the adapter sleeve and rotate along the axis of (mixing) shaft to can not influence the adapter sleeve at the removal in-process and follow the (mixing) shaft and rotate, it is more convenient when the clearance height that changes the scraper blade.

As one of the preferred scheme of this application, the top of adapter sleeve lateral wall is dismantled and is equipped with the clamp, the bottom and the clamp lateral wall fixed connection of connecting rod.

Realize above-mentioned technical scheme, improved the area of contact between connecting rod and the adapter sleeve on the one hand, guaranteed that the adapter sleeve is driven the stability of lift in-process, on the other hand, the clamp of dismantlement formula makes and to dismantle between connecting rod and the adapter sleeve to be convenient for install and use more.

As one of them preferred scheme of this application, the fixed cover in below that the lateral wall of (mixing) shaft is located the adapter sleeve is equipped with basic dish, the fixed buffer spring that is equipped with on the basic dish, buffer spring's top and adapter sleeve bottom butt.

Realize above-mentioned technical scheme, more gentle when drive assembly drives the adapter sleeve and goes up and down, guarantee the clearance effect.

As one of preferable aspects of the present application, the squeegee is disposed obliquely.

Realize above-mentioned technical scheme, when the scraper blade rotated around the axis of (mixing) shaft, give the incomplete material slant decurrent cleaning power of agitator inside wall to improve the cleaning effect.

As one of the preferable schemes of the application, the top end of the scraper is provided with a blocking plate which is obliquely and upwards arranged towards the moving direction of the scraper.

Realize above-mentioned technical scheme, the baffle can effectively block the effect to the defective material formation that strikes off, improves the effect that the defective material is once only cleared up to further improve the thoroughness and the efficiency of clearance.

As one of the preferred scheme of this application, the adapter sleeve lateral wall still level is equipped with the cleaning rod, the tip of cleaning rod is equipped with cleans the piece, it cleans the brush hair to be equipped with on the piece to clean.

Realize above-mentioned technical scheme, the scraper blade mainly used clears up massive defective material, to the part clean up or the difficult tiny particle defective material that strikes off of scraper blade, cleans the brush hair and can carry out the secondary clearance to further guarantee to the thoroughness of agitator clearance, guarantee the clearance effect.

As one of the preferred scheme of this application, the tip of cleaning the pole is equipped with the screw hole, be equipped with the threaded rod on cleaning the piece, clean the piece and pass through threaded rod threaded connection on cleaning the pole.

By adopting the technical scheme, the cleaning bristles can be conveniently disassembled, so that the cleaning bristles can be conveniently and timely replaced, and the cleaning effect of the cleaning bristles is guaranteed.

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

1. the outer side wall of the stirring shaft is provided with the clamping strips, and the connecting sleeve can be lifted along the vertical direction of the clamping strips by utilizing the driving assembly, so that the connecting sleeve can rotate along with the stirring shaft while being lifted, the scraper plate is arranged on the connecting sleeve to clean different positions of the inner side wall of the stirring barrel, and impurities on the inner side wall of the stirring barrel are effectively cleaned, so that the cleaning effect on the inner side wall of the stirring barrel is effectively improved;

2. the inner side wall of the stirring barrel is further cleaned by arranging the cleaning block and the cleaning bristles, so that the cleaning thoroughness is further improved;

3. through setting up buffer spring, it is more stable when drive assembly drives the adapter sleeve and goes up and down, guarantee the clearance effect.

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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a self-cleaning concrete blanking device;

FIG. 2 is a schematic sectional view for showing the internal structure of the agitating barrel;

fig. 3 is a schematic view of the whole structure of the mixing drum and the cover.

Reference numerals: 1. a stirring barrel; 1a, sealing a cover; 2. a stirring shaft; 3. a stirring paddle; 4. a clamping strip; 5. connecting sleeves; 6. cleaning the rod; 61. a squeegee; 611. a blocking plate; 71. a bearing; 72. a connecting rod; 73. a telescopic cylinder; 8. clamping a hoop; 9. a base disk; 10. a buffer spring; 11. a cleaning rod; 111. cleaning the block; 112. cleaning the bristles; 13. a threaded rod; 14. an electric motor.

Detailed Description

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

Referring to fig. 1 and 2, a concrete self-cleaning type blanking device is disclosed in an embodiment of the present application. It includes the agitator 1 of vertical setting, and 1 top of agitator is equipped with closing cap 1a, puts the vertical motor 14 that is equipped with of department in closing cap 1a central point, and the output shaft of motor 14 is vertical to run through closing cap 1a and fixedly connected with (mixing) shaft 2, and the bottom of (mixing) shaft 2 is equipped with stirring rake 3.

Referring to fig. 2 and 3, lateral wall protrusion at (mixing) shaft 2 is equipped with

joint strip

4, 4 vertical settings of joint strip evenly are equipped with two along (mixing) shaft 2's circumference, lateral wall cover at (mixing) shaft 2 is equipped with adapter sleeve 5, adapter sleeve 5's inside wall is vertical be equipped with two with 4 joint complex joint grooves of joint strip, the top and the bottom in joint groove all run through, thereby make adapter sleeve 5 can slide along (mixing) shaft 2's axis lift, be equipped with clearance pole 6 at adapter sleeve 5 upper level, the tip of clearance pole 6 is equipped with scraper blade 61, scraper blade 61 slope sets up, so that give the decurrent power of defective material slant when scraping agitator 1 inside wall, more comprehensive thorough scraping the defective material, in order to avoid the defective material to leak from scraper blade 61 top, still be equipped with baffle 611 on scraper blade 61 top, baffle 611 upwards sets up and establishes to the arc towards scraper blade 61 direction of movement slope.

Referring to fig. 2 and 3, a cleaning rod 11 is horizontally arranged on the connecting sleeve 5, a cleaning block 111 is detachably connected to the end of the cleaning rod 11, specifically, a threaded hole is formed in the end of the cleaning rod 11, a threaded rod 13 is arranged on the cleaning block 111, the cleaning block 111 is connected in the threaded hole through the threaded rod 13, and cleaning bristles 112 are arranged on the cleaning block 111, so that residual materials of fine particles can be conveniently removed.

Referring to fig. 2 and 3, a driving assembly for driving the connecting sleeve 5 to vertically lift is further arranged in the stirring barrel 1, the driving assembly comprises a bearing 71 fixedly sleeved on the outer side wall of the connecting sleeve 5, an inner ring of the bearing 71 is fixedly connected with an outer ring of the connecting sleeve 5, a hoop 8 is arranged on the outer ring of the bearing 71, and the hoop 8 can be detached from the connecting sleeve 5 to facilitate assembly; still include connecting rod 72 and the vertical telescopic cylinder 73 that sets up on agitator 1 top of fixed connection on the clamp 8 lateral wall, connecting rod 72 establishes to L shape, the bottom and the connecting rod 72 fixed connection of telescopic cylinder 73 piston rod. During the use, start telescopic cylinder 73 and motor 14, motor 14 drives adapter sleeve 5 and goes up and down and follow (mixing) shaft 2 rotation under the effect of joint strip 4, and telescopic cylinder 73 is used for driving adapter sleeve 5 and goes up and down to clear away in the different regions of agitator 1 inside wall. The fixed cover in the below that is located adapter sleeve 5 at the lateral wall of (mixing) shaft 2 is equipped with basic dish 9, and the fixed buffer spring 10 that is equipped with on the basic dish 9, buffer spring 10's top and 5 bottom butts of adapter sleeve to guarantee the stability that adapter sleeve 5 goes up and down.

The implementation principle of this application embodiment a concrete self-cleaning formula unloader does: when (mixing) shaft 2 is rotatory, rely on the cooperation in joint strip 4 and joint groove, it rotates to drive adapter sleeve 5, it rotates round (mixing) shaft 2's axis to drive clearance pole 6, thereby drive scraper blade 61 and strike off work to the inside wall of agitator 1, clean brush hair 112 and clear up 1 inside wall secondary of agitator, and adapter sleeve 5 can go up and down along (mixing) shaft 2's axial under drive assembly's effect, thereby can adjust the position to 1 inside wall clearance of agitator, so that more accurate comprehensive clearance 1 inside wall.

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 concrete is from clearance formula unloader, includes agitator (1), (mixing) shaft (2) and sets up stirring rake (3) in (mixing) shaft (2) bottom, its characterized in that: (mixing) shaft (2) lateral wall protrusion is equipped with joint strip (4), joint strip (4) vertical setting still includes:

the connecting sleeve (5) is sleeved on the outer side wall of the stirring shaft (2), a clamping groove matched with the clamping strip (4) is formed in the inner side wall of the connecting sleeve (5), and the connecting sleeve (5) can lift along the axial direction of the stirring shaft (2) through the matching of the clamping groove and the clamping strip (4);

the cleaning rod (6) is horizontally arranged on the connecting sleeve (5), a scraping plate (61) is arranged at the end part of the cleaning rod (6), and the scraping plate (61) is abutted against the inner side wall of the stirring barrel (1);

and the stirring shaft (2) is provided with a driving component for driving the connecting sleeve (5) to lift.

2. The concrete self-cleaning blanking device of claim 1, wherein: the drive assembly comprises a bearing (71) fixedly sleeved on the outer side wall of the connecting sleeve (5), a connecting rod (72) fixedly connected to the bearing (71) and a telescopic cylinder (73) vertically arranged at the top end of the stirring barrel (1), and the bottom end of a piston rod of the telescopic cylinder (73) is fixedly connected with the connecting rod (72).

3. The concrete self-cleaning blanking device of claim 2, wherein: the outer side wall of the connecting sleeve (5) is detached to be provided with a clamp (8), and the bottom end of the connecting rod (72) is fixedly connected with the outer side wall of the clamp (8).

4. The concrete self-cleaning blanking device of claim 1, wherein: the fixed cover in below that the lateral wall of (mixing) shaft (2) is located adapter sleeve (5) is equipped with basic dish (9), fixed being equipped with buffer spring (10) on basic dish (9), the top and the adapter sleeve (5) bottom butt of buffer spring (10).

5. The concrete self-cleaning blanking device of claim 1, wherein: the scraper (61) is obliquely arranged.

6. The concrete self-cleaning blanking device of claim 5, wherein: the top end of the scraping plate (61) is provided with a blocking plate (611), and the blocking plate (611) is obliquely arranged upwards towards the moving direction of the scraping plate (61).

7. The concrete self-cleaning blanking device of claim 1, wherein: the outer side wall of the connecting sleeve (5) is further horizontally provided with a cleaning rod (11), the end part of the cleaning rod (11) is provided with a cleaning block (111), and cleaning bristles (112) are arranged on the cleaning block (111).

8. The concrete self-cleaning blanking device of claim 7, wherein: the tip of cleaning rod (11) is equipped with the screw hole, be equipped with threaded rod (13) on cleaning piece (111), clean piece (111) through threaded rod (13) threaded connection on cleaning rod (11).