CN216941271U

CN216941271U - Concrete raw material mixing and stirring device

Info

Publication number: CN216941271U
Application number: CN202220566459.8U
Authority: CN
Inventors: 张保兴; 岳海坤; 冯银伟
Original assignee: Zhengzhou Hanggang Haote Building Materials Co ltd
Current assignee: Zhengzhou Hanggang Haote Building Materials Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-07-12
Anticipated expiration: 2032-03-15

Abstract

The utility model belongs to the technical field of architectural equipment and specifically relates to a concrete raw materials mixing stirring device is related to, it includes that the top is the jar body of uncovered setting, detains and locates jar body top outer wall rather than sliding connection's lid, locate the feed inlet at lid top, locate the discharge gate of jar body bottom, locate internal stirring subassembly of jar, two sets of symmetries are located lid both sides outer wall is used for driving its lifting unit who removes along vertical direction, the stirring subassembly including install in driving motor at lid top, coaxial locating the jar internal and top with the drive shaft that the driving motor output shaft is connected, connect in drive epaxial puddler. This application has the effect that improves concrete raw materials's mixed effect.

Description

Concrete raw material mixing and stirring device

Technical Field

The application relates to the field of construction equipment, in particular to a concrete raw material mixing and stirring device.

Background

Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by cementitious materials. The term concrete generally refers to cement as a cementing material and sand and stone as aggregates; the cement concrete is mixed with water, additives and admixtures according to a certain proportion and is stirred to obtain the cement concrete which is widely applied to civil engineering.

When concrete is produced, a raw material stirring device is needed, and a common concrete stirring device is used for fully stirring concrete raw materials and water by utilizing the rotation of a stirring shaft.

In view of the above-mentioned related technologies, the inventor believes that a common concrete mixing device can only mix in the horizontal direction, so that the concrete is not sufficiently mixed, and a part of raw materials are not uniformly mixed.

Disclosure of Invention

In order to improve the stirring effect of concrete, this application provides a concrete raw materials mixing stirring device.

The application provides a pair of concrete raw materials mixing stirring device adopts following technical scheme:

the utility model provides a concrete raw materials mixing stirring device, is the jar body of uncovered setting including the top, detains and locates jar body top outer wall and its sliding connection's lid, locate the feed inlet at lid top, locate the discharge gate of jar body bottom, locate jar internal stirring subassembly, two sets of symmetries are located lid both sides outer wall is used for driving its lifting unit who removes along vertical direction, the stirring subassembly including install in the driving motor at lid top, coaxial locating jar internal and top with the drive shaft that the driving motor output shaft is connected, connect in drive epaxial puddler.

Through adopting above-mentioned technical scheme, it is internal that the concrete raw materials gets into the jar from the feed inlet, then driving motor drives the drive shaft and rotates, and the drive shaft stirs jar concrete of internal portion through driving the stirring, thereby stirring in-process accessible lifting unit drive lid up-and-down motion drives the stirring subassembly and reciprocates to more even to concrete mixing.

Preferably, the lifting assembly comprises a through groove which is arranged on the circumferential wall of the cover body and extends along the vertical direction, tooth grooves which are arranged on the circumferential wall of the tank body and are distributed along the vertical direction, supporting plates which are arranged on the outer wall of the cover body and are positioned on two sides of the through groove, rotating shafts of which two ends are respectively rotatably supported on the two supporting plates, gears which are fixedly sleeved on the rotating shafts and are meshed with the tooth grooves, and a reciprocating motor which is arranged on one side of the supporting plates and of which an output shaft is connected with one end of the rotating shaft.

Through adopting above-mentioned technical scheme, reciprocating motor drive axis of rotation drives the gear and rotates, and intermeshing between gear and the tooth's socket drives corotation and reversal of gear through reciprocating motor to realize the lid for jar rising and decline of body.

Preferably, the inner wall of the bottom of the cover body is connected with a plurality of vertically arranged sleeves arranged around the circumferential direction of the cover body, and the top of the tank body is connected with a plurality of vertically arranged insertion rods arranged around the circumferential direction of the tank body and inserted into the sleeves.

Through adopting above-mentioned technical scheme, the grafting pole and the sleeve that set up cooperate for the connection between the jar body and the lid is more stable.

Preferably, the drive shaft bottom is provided with along its axially extending's recess, jar body bottom is equipped with the support frame, jar internal montant that is equipped with, the montant bottom rotate connect in support frame and top slide peg graft in the recess, set up on the drive shaft perisporium a plurality of along vertical direction extend and with the sliding tray that the recess is linked together, be connected with on the montant along its radially extending's stirring rod, stirring rod sliding connection in the sliding tray.

Through adopting above-mentioned technical scheme, the montant and the stirring rod cooperation drive shaft and the puddler of setting have further improved the stirring effect to the concrete.

Preferably, the driving shaft is sleeved with a plurality of corrugated pipes for isolating the sliding groove, and the stirring rod penetrates through the corrugated pipes.

Through adopting above-mentioned technical scheme, the bellows that sets up is used for keeping apart the contact between concrete and the sliding tray, prevents that the concrete adhesion from in the sliding tray, influencing reciprocating of stirring rod.

Preferably, the stirring rod and the end, close to the inner wall of the tank body, of the stirring rod are both connected with scraping plates.

Through adopting above-mentioned technical scheme, the scraper blade that sets up can scrape off the concrete on the internal wall of jar, reduces the adhesion of concrete on the jar body.

Preferably, the stirring rod and one end of the stirring rod are both provided with a sliding groove extending along the axial direction of the stirring rod, a spring is arranged in the sliding groove, the scraping plate is connected with a sliding rod inserted in the sliding groove in a sliding mode, and one end of the spring abuts against one end of the sliding rod.

Through adopting above-mentioned technical scheme, the spring that sets up makes the scraper blade butt in jar internal wall all the time, prevents that the scraper blade wearing and tearing from influencing the result of use.

Preferably, jar body bottom is the toper setting that the radius reduces along vertical direction gradually, the discharge gate is located jar body bottom center department.

Through adopting above-mentioned technical scheme, the ejection of compact of concrete is convenient for to the jar body bottom that the toper set up.

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

1. the lifting assembly drives the stirring assembly to move up and down, so that the stirring effect on concrete is improved;

2. the arranged scraper can scrape off the concrete adhered to the inner part of the tank body, so that the adhesion of the concrete is reduced;

3. the montant and the stirring rod cooperation drive shaft and the puddler that set up have improved the efficiency and the effect of stirring.

Drawings

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

FIG. 2 is a sectional view showing the entire structure of the present embodiment;

fig. 3 is a structural sectional view of a bellows portion in the present embodiment.

Description of reference numerals: 1. a tank body; 2. a cover body; 3. a feed inlet; 4. a discharge port; 5. supporting legs; 6. a stirring assembly; 7. a lifting assembly; 8. sealing the cover; 9. an on-off valve; 10. a base plate; 11. a through groove; 12. a tooth socket; 13. a support plate; 14. a rotating shaft; 15. a gear; 16. a reciprocating motor; 17. a sleeve; 18. a plug rod; 19. a drive motor; 20. a drive shaft; 21. a stirring rod; 22. a groove; 23. a support frame; 24. a vertical rod; 25. a sliding groove; 26. a stirring rod; 27. a bellows; 28. a chute; 29. a slide bar; 30. a squeegee; 31. a spring.

Detailed Description

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

The embodiment of the application discloses concrete raw materials mixing stirring device. Referring to fig. 1 and 2, a concrete raw material mixing and stirring device comprises a tank body 1 with an open top, a cover body 2 buckled on the top of the tank body 1 and connected with the tank body in a sliding manner, a feed inlet 3 arranged on the top of the cover body 2, a discharge outlet 4 arranged on the bottom of the tank body 1, a plurality of support legs 5 connected to the outer wall of the bottom of the tank body 1, a stirring assembly 6 arranged in the tank body 1, two sets of lifting assemblies 7 symmetrically arranged on two sides of the cover body 2 and used for driving the lifting assemblies to move along the vertical direction, a seal cover 8 is connected to the feed inlet 3 in a threaded manner, a switch valve 9 is arranged at the discharge outlet 4, concrete enters the tank body 1 from the feed inlet 3 and is stirred by the stirring assembly 6, the lifting assemblies 7 drive the cover body 2 and the stirring assembly 6 to move up and down relative to the tank body 1 during stirring, so that the stirring effect is improved, the bottom of the tank body 1 is in a conical arrangement with a radius gradually reduced along the vertical direction, discharge gate 4 locates jar 1 bottom center department, and the concrete outflow of being convenient for in 1 bottom of the jar body of toper setting reduces to remain, and 5 bottoms of supporting leg are equipped with backing plate 10 simultaneously, improve the stability in its use.

Referring to fig. 1 and 2, the lifting assembly 7 includes a through groove 11 disposed on the circumferential wall of the lid body 2 and extending in the vertical direction, tooth sockets 12 disposed on the circumferential wall of the tank body 1 and arranged in the vertical direction, support plates 13 mounted on the circumferential wall of the lid body 2 and located on both sides of the through groove 11, rotation shafts 14 having both ends rotatably connected to the two support plates 13, gears 15 fixedly sleeved on the rotation shafts 14 and passing through the through groove 11 to mesh with the tooth sockets 12, and a reciprocating motor 16 mounted on one side of the support plates 13 and having an output shaft connected to the rotation shafts 14, wherein the reciprocating motor 16 adjusts the forward rotation and the reverse rotation of the gears 15 by continuous forward rotation and reverse rotation, the gears 15 and the tooth sockets 12 mesh with each other, and the lid body 2 is driven to move up and down relative to the tank body 1 in the process of the forward rotation and reverse rotation of the gears 15.

The inner wall of the bottom of the cover body 2 is connected with a plurality of vertical sleeves 17 which are arranged around the circumference of the cover body, the top of the tank body 1 is connected with a plurality of vertical insertion rods 18 which are arranged around the circumference of the tank body and are inserted into the sleeves 17, and the insertion rods 18 are inserted into the sleeves 17 in a sliding mode, so that the cover body 2 and the tank body 1 are more stable in connection.

Referring to fig. 2 and 3, the stirring assembly 6 includes a driving motor 19 mounted on the top of the lid 2, a driving shaft 20 coaxially disposed in the tank 1 and having a top connected to an output shaft of the driving motor 19, and a stirring rod 21 connected to the driving shaft 20, the driving motor 19 drives the stirring rod 21 to rotate through the driving shaft 20 to stir the concrete, a groove 22 extending along the axial direction is formed at the bottom end of the driving shaft 20, a supporting frame 23 is disposed at the bottom of the tank 1, a vertical rod 24 is coaxially disposed in the tank 1, the bottom end of the vertical rod 24 is rotatably connected to the supporting frame 23 and has a top slidably inserted into the groove 22, a sliding groove 25 extending along the axial direction and communicating with the groove 22 is formed on the circumferential wall of the driving shaft 20, a stirring rod 26 extending along the axial direction and slidably connected to the sliding groove 25 is connected to the vertical rod 24, the vertical rod 24 and the stirring rod 26 are arranged, so that the stirring efficiency is further improved.

The drive shaft 20 is sleeved with a plurality of corrugated pipes 27 which are arranged along the axial direction of the drive shaft and used for isolating the sliding groove 25, the stirring rod 26 penetrates through the corrugated pipes 27, the sliding groove 25 and the concrete are separated through the arranged corrugated pipes 27, the concrete is prevented from entering the sliding groove 25, and therefore the sliding of the stirring rod 26 in the sliding groove 25 is influenced.

Referring to fig. 2, puddler 21 and puddler 26 keep away from the one end of the jar body 1 axis and all offer the spout 28 along its axial extension, it has slide bar 29 to slide to peg graft in spout 28, be equipped with the one end butt of spring 31 and spring 31 in spout 28 in slide bar 29, the one end that spring 31 was kept away from to slide bar 29 is connected with scraper blade 30, scrape the concrete of the adhesion of the internal wall of jar 1 through the scraper blade 30 that sets up, spring 31 promotes slide bar 29 and drives scraper blade 30 butt all the time in the internal wall of jar, prevent that scraper blade 30 wearing and tearing from influencing the effect of scraping.

The implementation principle of the concrete raw material mixing and stirring device in the embodiment of the application is as follows: when concrete is stirred, concrete raw materials are poured into the tank body 1 from the feeding hole 3, then the driving motor 19 is started to drive the stirring rod 21 to stir the concrete through the driving shaft 20, the reciprocating motor 16 drives the gear 15 to rotate through the rotating shaft 14 in the stirring process, the gear 15 is meshed with the tooth grooves 12, the gear 15 drives the cover body 2 to move relative to the tank body 1, the gear 15 drives the cover body 2 to move up and down relative to the tank body 1 through the forward and reverse rotation of the reciprocating motor 16, so that the mixing effect is improved, meanwhile, the vertical rod 24 arranged at the bottom of the tank body 1 and the stirring rod 26 connected with the vertical rod 24 can rotate together in the rotating process of the driving shaft 20, so that the stirring effect is further strengthened, and meanwhile, the end parts of the stirring rod 21 and the stirring rod 26 are both connected with the scraping plates 30, so that the concrete adhered to the inner wall of the tank body 1 can be scraped.

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 raw materials mixing stirring device which characterized in that: be the jar body (1) of uncovered setting including the top, detain and locate jar body (1) top outer wall rather than sliding connection's lid (2), locate feed inlet (3) at lid (2) top, locate discharge gate (4) of the jar body (1) bottom, locate stirring subassembly (6), two sets of symmetries in the jar body (1) are located lid (2) both sides outer wall is used for driving its lifting unit (7) along vertical direction removal, stirring subassembly (6) including install in driving motor (19), the coaxial locating at lid (2) top in the jar body (1) and the top with driving shaft (20) that driving motor (19) output shaft is connected, connect in puddler (21) on driving shaft (20).

2. A concrete raw material mixing and stirring device according to claim 1, characterized in that: the lifting assembly (7) comprises a through groove (11) which is formed in the peripheral wall of the cover body (2) and extends along the vertical direction, tooth grooves (12) which are formed in the peripheral wall of the tank body (1) and are distributed along the vertical direction, supporting plates (13) which are arranged on the outer wall of the cover body (2) and are positioned on two sides of the through groove (11), rotating shafts (14) with two ends respectively rotatably supported on the two supporting plates (13), gears (15) which are fixedly sleeved on the rotating shafts (14) and are meshed with the tooth grooves (12), and a reciprocating motor (16) which is arranged on one side of the supporting plates (13) and has an output shaft connected with one end of each rotating shaft (14).

3. A concrete material mixing and stirring apparatus according to claim 2, wherein: the inner wall of the bottom of the cover body (2) is connected with a plurality of vertically arranged sleeves (17) which are arranged around the circumferential direction of the cover body, and the top of the tank body (1) is connected with a plurality of vertically arranged insertion rods (18) which are arranged around the circumferential direction of the tank body and are inserted into the sleeves (17).

4. A concrete raw material mixing and stirring device according to claim 1, characterized in that: drive shaft (20) bottom is seted up along its axial extension's recess (22), jar body (1) bottom is equipped with support frame (23), be equipped with montant (24) in jar body (1), montant (24) bottom rotate connect in support frame (23) and top slide peg graft in recess (22), set up on drive shaft (20) perisporium a plurality of extend along vertical direction and with sliding tray (25) that recess (22) are linked together, be connected with on montant (24) along its stirring rod (26) of radial extension, stirring rod (26) sliding connection in sliding tray (25).

5. A concrete material mixing and stirring device according to claim 4, characterized in that: the driving shaft (20) is sleeved with a plurality of corrugated pipes (27) used for isolating the sliding groove (25), and the stirring rod (26) penetrates through the corrugated pipes (27).

6. A concrete material mixing apparatus according to claim 5, wherein: the stirring rod (21) and one end of the stirring rod (26) close to the inner wall of the tank body (1) are both connected with a scraper (30).

7. A concrete material mixing apparatus according to claim 6, wherein: the stirring rod (21) and one end of the stirring rod (26) are both provided with a sliding groove (28) extending along the axial direction of the stirring rod, a spring (31) is arranged in the sliding groove (28), the scraping plate (30) is connected with a sliding rod (29) inserted into the sliding groove (28) in a sliding mode, and one end of the spring (31) abuts against one end of the sliding rod (29).

8. A concrete raw material mixing and stirring device according to claim 1, characterized in that: jar body (1) bottom is the toper setting that the radius reduces along vertical direction gradually, discharge gate (4) are located jar body (1) bottom center department.