Pouring device for preparing low-carbon cementing material

Abstract

The utility model relates to the technical field of low-carbon gelling materials, in particular to a pouring device for preparing low-carbon gelling materials, which comprises a pouring support, and a conveying belt body is rotatably arranged on the pouring support. A clamping and shaking device and a trowelling device are sequentially arranged on the pouring support in the conveying direction of the conveying belt body, and a discharging device is arranged at the top of the clamping and shaking device. The clamping and shaking device comprises a first L-shaped supporting plate and a second L-shaped supporting plate, the first L-shaped supporting plate and the second L-shaped supporting plate are symmetrically arranged, the first L-shaped supporting plate is fixed to the rear side face of the pouring support, and the second L-shaped supporting plate is fixed to the front side face of the pouring support. According to the pouring device for preparing the low-carbon cementing material, after mixed slurry is injected into a mold, the mold can be automatically shaken and flattened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of low-carbon cementitious materials, in particular to a pouring device for preparing low-carbon cementitious materials. Background Art

[0002] As a traditional cement, cement concrete has a huge carbon emission, accounting for 14% of the total carbon emission. During the production process of cement, high-temperature calcination of limestone will emit a large amount of carbon dioxide into the environment. Compared with cement, low-carbon cementitious materials can reduce carbon dioxide emissions by more than 90% and energy consumption by more than 75%. In terms of strength and durability, it is consistent with traditional cement, so it can be used to prepare mortar and autoclaved aerated concrete.

[0003] After the low-carbon cementitious material is prepared, the prepared mixed slurry needs to be poured into a mold to facilitate maintenance and other operations. During the pouring process, the existing pouring device needs to manually smooth and shake the material in the mold after pouring so that the mixed slurry can be evenly spread into the mold. The above operations reduce the production efficiency of the low-carbon cementitious material. Utility Model Content

[0004] Purpose of the utility model: The utility model provides a pouring device for preparing low-carbon cementitious materials, which can automatically shake and smooth the mold after the mixed slurry is injected into the mold, thereby improving production efficiency.

[0005] In order to achieve the above object, the technical solution of the utility model is as follows:

[0006] A pouring device for preparing low-carbon cementitious materials, comprising a pouring bracket, on which a conveyor belt body is rotatably arranged;

[0007] A clamping and shaking device and a smoothing device are sequentially arranged on the casting bracket along the conveying direction of the conveyor belt body, and a material discharge device is arranged on the top of the clamping and shaking device;

[0008] The clamping and shaking device includes a first L-shaped support plate and a second L-shaped support plate symmetrically arranged with the first L-shaped support plate, wherein the first L-shaped support plate is fixed on the rear side of the casting bracket, and the second L-shaped support plate is fixed on the front side of the casting bracket;

[0009] A first height adjustment cylinder is vertically arranged on the first L-shaped support plate, a first support vertical plate is fixed on the piston rod of the first height adjustment cylinder, a first clamping cylinder is horizontally arranged on the first support vertical plate, and a first clamping plate is fixed on the piston rod of the first clamping cylinder;

[0010] A second height-adjusting cylinder is vertically arranged on the second L-shaped supporting plate, a second supporting vertical plate is fixed on the piston rod of the second height-adjusting cylinder, a second clamping cylinder is horizontally arranged on the second supporting vertical plate, and a second clamping plate is fixed on the piston rod of the second clamping cylinder.

[0011] As an improvement: the smoothing device includes a first supporting plate and a second supporting plate symmetrically arranged with respect to the first supporting plate, a third height adjustment cylinder is vertically arranged upward on the first supporting plate, a third supporting vertical plate is fixed on the piston rod of the third height adjustment cylinder, and a first smoothing cylinder is horizontally arranged on the third supporting vertical plate;

[0012] A fourth height adjustment cylinder is vertically arranged on the second support flat plate, a fourth support vertical plate is fixed on the piston rod of the fourth height adjustment cylinder, and a second leveling cylinder is horizontally arranged on the fourth support vertical plate;

[0013] A flat trowel plate is fixed on the piston rods of the first trowel cylinder and the second trowel cylinder.

[0014] As an improvement: the material discharge device comprises a material discharge tank, and the material discharge tank is movably arranged between the first L-shaped support plate and the second L-shaped support plate;

[0015] A stirring motor is vertically arranged downward on the top of the discharge tank, a discharge pipe is arranged at the bottom, a stirring rod is fixed on the rotor of the stirring motor, and a plurality of stirring blades are evenly distributed on the stirring rod;

[0016] A spiral blade is arranged at the bottom of the stirring rod, and the spiral blade extends to the inside of a feeding pipe, and an electric valve is arranged on the feeding pipe.

[0017] As an improvement: a first sliding through groove is provided on the first L-shaped support plate, and a second sliding through groove is provided on the second L-shaped support plate;

[0018] A third supporting plate is provided below the first sliding slot, a fourth supporting plate is provided below the second sliding slot, a fifth height adjustment cylinder is provided vertically upward on the third supporting plate, and a sixth height adjustment cylinder is provided vertically upward on the fourth supporting plate;

[0019] A first connecting plate and a second connecting plate are symmetrically arranged on both sides of the discharge tank, and the first connecting plate and the second connecting plate are slidably clamped inside the first sliding groove and the second sliding groove respectively;

[0020] The piston rod of the fifth height-adjusting cylinder is fixedly connected to the first connecting plate, and the piston rod of the sixth height-adjusting cylinder is fixedly connected to the second connecting plate.

[0021] As an improvement, two conveying baffles are symmetrically arranged on the conveyor belt body.

[0022] As an improvement: a receiving material box is provided on the right side of the conveyor belt body, and the receiving material box is fixed on the right side of the casting bracket;

[0023] A scraper plate is elastically limited inside the receiving material box, and one end of the scraper plate abuts against the surface of the conveyor belt body.

[0024] In summary, the utility model has the following beneficial effects:

[0025] 1. After the mixed slurry in the lower material tank is injected into the mold, the first clamping cylinder and the second clamping cylinder can respectively fit the first clamping plate and the second clamping plate on both sides of the mold, and then the mold is shaken back and forth on the conveyor belt body under the action of the first clamping cylinder and the second clamping cylinder, so that the mixed slurry in the mold is evenly distributed inside the mold, and then the mold is moved to the bottom of the trowel plate under the action of the conveyor belt body, and the first smoothing cylinder and the second smoothing cylinder are started to drive the trowel plate to move back and forth above the mold to wipe off the excess mixed slurry on the top of the mold. Through the above operation, the mold can be automatically shaken and smoothed after the mixed slurry is injected into the mold, thereby improving production efficiency;

[0026] 2. The conveying baffle can prevent the mixed slurry from flowing out of the conveyor belt;

[0027] 3. The scraper plate in the receiving box can scrape the excess mixed slurry on the conveyor belt into the receiving box for reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solution in the present practical embodiment, the drawings required for use in the embodiment or the description of the prior art will be briefly introduced below.

[0029] Figure 1 The overall structure of a pouring device for preparing low-carbon cementitious materials Figure 1 ;

[0030] Figure 2 The overall structure of a pouring device for preparing low-carbon cementitious materials Figure 2 ;

[0031] Figure 3 It is a schematic diagram of the cross-sectional structure of a pouring device for preparing a low-carbon cementitious material;

[0032] Among them: 1. Casting bracket; 2. Conveyor belt body; 3. First L-shaped support plate; 4. Second L-shaped support plate; 5. First height adjustment cylinder; 6. Second height adjustment cylinder; 7. First support plate; 8. Second support plate; 9. First clamping cylinder; 10. Second clamping cylinder; 11. First clamping plate; 12. Second clamping plate; 13. First support flat plate; 14. Second support flat plate; 15. Third height adjustment cylinder; 16. Fourth height adjustment cylinder; 17. Third support plate; 18. Fourth support plate; 19. The first smoothing cylinder; 20, the second smoothing cylinder; 21, the smoothing plate; 22, the discharge tank; 23, the stirring motor; 24, the discharge pipe; 25, the electric valve; 26, the stirring rod; 27, the stirring blade; 28, the spiral blade; 29, the first sliding groove; 30, the second sliding groove; 31, the third supporting plate; 32, the fourth supporting plate; 33, the fifth height-adjusting cylinder; 34, the sixth height-adjusting cylinder; 35, the first connecting plate; 36, the second connecting plate; 37, the receiving box; 38, the conveying baffle; 39, the scraper plate. DETAILED DESCRIPTION

[0033] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0034] Please refer to Figure 1-Figure 3 , a pouring device for preparing low-carbon cementitious materials, comprising a pouring bracket 1, on which a conveyor belt body 2 is rotatably arranged;

[0035] A clamping and shaking device and a smoothing device are sequentially arranged on the casting bracket 1 along the conveying direction of the conveyor belt body 2, and a material discharge device is arranged on the top of the clamping and shaking device;

[0036] The clamping and shaking device includes a first L-shaped support plate 3 and a second L-shaped support plate 4 symmetrically arranged with the first L-shaped support plate 3, the first L-shaped support plate 3 is fixed on the rear side of the casting bracket 1, and the second L-shaped support plate 4 is fixed on the front side of the casting bracket 1;

[0037] A first height adjustment cylinder 5 is vertically arranged on the first L-shaped support plate 3, a first support vertical plate 7 is fixed on the piston rod of the first height adjustment cylinder 5, a first clamping cylinder 9 is horizontally arranged on the first support vertical plate 7, and a first clamping plate 11 is fixed on the piston rod of the first clamping cylinder 9;

[0038] A second height-adjusting cylinder 6 is vertically arranged on the second L-shaped supporting plate 4, a second supporting vertical plate 8 is fixed on the piston rod of the second height-adjusting cylinder 6, a second clamping cylinder 10 is horizontally arranged on the second supporting vertical plate 8, and a second clamping plate 12 is fixed on the piston rod of the second clamping cylinder 10.

[0039] In this embodiment, after the mixed slurry in the lower feeding tank 22 is injected into the mold, the first clamping plate 11 and the second clamping plate 12 can be respectively attached to the two sides of the mold through the first clamping cylinder 9 and the second clamping cylinder 10, and then the mold is shaken back and forth on the conveyor belt body 2 under the action of the first clamping cylinder 9 and the second clamping cylinder 10, so that the mixed slurry in the mold is evenly distributed inside the mold, and then the mold is moved to the bottom of the trowel plate 21 under the action of the conveyor belt body 2, and the first smoothing cylinder 19 and the second smoothing cylinder 20 are started to drive the trowel plate 21 to move back and forth above the mold to wipe off the excess mixed slurry on the top of the mold. Through the above operation, the mold can be automatically shaken and smoothed after the mixed slurry is injected into the mold, thereby improving production efficiency.

[0040] The smoothing device includes a first supporting plate 13 and a second supporting plate 14 symmetrically arranged with respect to the first supporting plate 13; a third height-adjusting cylinder 15 is vertically arranged upward on the first supporting plate 13; a third supporting vertical plate 17 is fixed on the piston rod of the third height-adjusting cylinder 15; a first smoothing cylinder 19 is horizontally arranged on the third supporting vertical plate 17; a fourth height-adjusting cylinder 16 is vertically arranged upward on the second supporting plate 14; a fourth supporting vertical plate 18 is fixed on the piston rod of the fourth height-adjusting cylinder 16; a second smoothing cylinder 20 is horizontally arranged on the fourth supporting vertical plate 18; a smoothing plate 21 is fixed on the piston rods of the first smoothing cylinder 19 and the second smoothing cylinder 20.

[0041] The material discharge device includes a material discharge tank 22, which is movably arranged between the first L-shaped support plate 3 and the second L-shaped support plate 4; a stirring motor 23 is vertically downwardly arranged on the top of the material discharge tank 22, and a material discharge pipe 24 is arranged at the bottom thereof, a stirring rod 26 is fixed on the rotor of the stirring motor 23, and a plurality of stirring blades are evenly distributed on the stirring rod 26; a spiral blade 28 is arranged at the bottom of the stirring rod 26, and the spiral blade 28 extends to the interior of the material discharge pipe 24, and an electric valve 25 is arranged on the material discharge pipe 24.

[0042] In this embodiment, the stirring blades 27 can stir the material in the discharge tank 22. At the same time, under the action of the spiral blades 28, the mixed slurry can be quantitatively transported to the inside of the mold. After the discharge is completed, the discharge pipe 24 can be closed in time through the electric valve 25.

[0043] A first sliding groove 29 is provided on the first L-shaped support plate 3, and a second sliding groove 30 is provided on the second L-shaped support plate 4; a third supporting plate 31 is provided below the first sliding groove 29, and a fourth supporting plate 32 is provided below the second sliding groove 30, a fifth height-adjusting cylinder 33 is vertically upwardly provided on the third supporting plate 31, and a sixth height-adjusting cylinder 34 is vertically upwardly provided on the fourth supporting plate 32; a first connecting plate 35 and a second connecting plate 36 are symmetrically provided on both sides of the discharge tank 22, and the first connecting plate 35 and the second connecting plate 36 are respectively slidably clamped inside the first sliding groove 29 and the second sliding groove 30; the piston rod of the fifth height-adjusting cylinder 33 is fixedly connected to the first connecting plate, and the piston rod of the sixth height-adjusting cylinder 34 is fixedly connected to the second connecting plate 36.

[0044] In this embodiment, the discharge tank 22 can adjust the discharge height under the action of the fifth height adjusting cylinder 33 and the sixth height adjusting cylinder 34, so that the discharge port of the discharge pipe 24 is located at an appropriate height above the mold to adapt to molds of different heights and reduce splashing of the mixed slurry.

[0045] Two conveying baffles 38 are symmetrically arranged on the conveyor belt body 2. A receiving material box 37 is arranged on the right side of the conveyor belt body 2, and the receiving material box 37 is fixed on the right side of the casting bracket 1; a scraper plate 39 is elastically limited inside the receiving material box 37, and one end of the scraper plate 39 abuts against the surface of the conveyor belt body 2.

[0046] In this embodiment, the conveying baffle 38 can prevent the mixed slurry from flowing out of the conveyor belt body 2, and the scraper plate 39 in the receiving box 37 can scrape the excess mixed slurry on the conveyor belt body 2 into the receiving box 37 for reuse.

[0047] Working principle: first, a certain amount of mixed slurry is injected into the discharge tank 22, and then the mold is placed on the conveyor belt body 2. Under the action of the conveyor belt body 2, the mold moves to the bottom of the discharge pipe 24, and the stirring motor 23 is started to drive the spiral fan blades 28 to rotate, and a certain amount of mixed slurry is injected into the mold. Then, the first clamping plate 11 and the second clamping plate 12 are moved to both sides of the mold through the first height adjustment cylinder 5 and the second height adjustment cylinder 6, and the first clamping cylinder 9 and the second clamping cylinder 10 are started to respectively fit the first clamping plate 11 and the second clamping plate 12 to both sides of the mold, and the mold is driven to swing back and forth on the conveyor belt body 2 by the first clamping cylinder 9 and the second clamping cylinder 10, so that the mixed slurry in the mold is evenly distributed to the inside of the mold.

[0048] Then start the conveyor belt 2 again, move the mold to the bottom of the trowel plate 21, start the third height adjustment cylinder 15 and the fourth height adjustment cylinder 16 to make the bottom of the trowel plate 21 touch the top of the mold, start the first leveling cylinder 19 and the second leveling cylinder 20 to drive the trowel plate 21 to move back and forth above the mold to achieve the leveling operation.

[0049] After the smoothing is completed, the mold can be removed from the conveyor belt body 2 by external equipment or manually.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.

Claims

1. A pouring device for preparing low-carbon cementitious materials, characterized in that: It comprises a casting support, on which a conveyor belt body is rotatably arranged; A clamping and shaking device and a smoothing device are sequentially arranged on the casting bracket along the conveying direction of the conveyor belt body, and a material discharge device is arranged on the top of the clamping and shaking device; The clamping and shaking device includes a first L-shaped support plate and a second L-shaped support plate symmetrically arranged with the first L-shaped support plate, wherein the first L-shaped support plate is fixed on the rear side of the casting bracket, and the second L-shaped support plate is fixed on the front side of the casting bracket; A first height adjustment cylinder is vertically arranged on the first L-shaped support plate, a first support vertical plate is fixed on the piston rod of the first height adjustment cylinder, a first clamping cylinder is horizontally arranged on the first support vertical plate, and a first clamping plate is fixed on the piston rod of the first clamping cylinder; A second height-adjusting cylinder is vertically arranged on the second L-shaped supporting plate, a second supporting vertical plate is fixed on the piston rod of the second height-adjusting cylinder, a second clamping cylinder is horizontally arranged on the second supporting vertical plate, and a second clamping plate is fixed on the piston rod of the second clamping cylinder.

2. The pouring device for preparing low-carbon cementitious material according to claim 1, characterized in that: The smoothing device comprises a first supporting plate and a second supporting plate symmetrically arranged with respect to the first supporting plate, a third height adjustment cylinder is vertically arranged upward on the first supporting plate, a third supporting vertical plate is fixed on the piston rod of the third height adjustment cylinder, and a first smoothing cylinder is horizontally arranged on the third supporting vertical plate; A fourth height adjustment cylinder is vertically arranged on the second support flat plate, a fourth support vertical plate is fixed on the piston rod of the fourth height adjustment cylinder, and a second leveling cylinder is horizontally arranged on the fourth support vertical plate; A flat trowel plate is fixed on the piston rods of the first trowel cylinder and the second trowel cylinder.

3. The pouring device for preparing low-carbon cementitious material according to claim 1, characterized in that: The material discharge device comprises a material discharge tank, and the material discharge tank is movably arranged between the first L-shaped support plate and the second L-shaped support plate; A stirring motor is vertically arranged downward on the top of the discharge tank, a discharge pipe is arranged at the bottom, a stirring rod is fixed on the rotor of the stirring motor, and a plurality of stirring blades are evenly distributed on the stirring rod; A spiral blade is arranged at the bottom of the stirring rod, and the spiral blade extends to the inside of a feeding tube, and an electric valve is arranged on the feeding tube.

4. The pouring device for preparing low-carbon cementitious material according to claim 3, characterized in that: A first sliding through groove is formed on the first L-shaped support plate, and a second sliding through groove is formed on the second L-shaped support plate; A third supporting plate is provided below the first sliding slot, a fourth supporting plate is provided below the second sliding slot, a fifth height adjustment cylinder is provided vertically upward on the third supporting plate, and a sixth height adjustment cylinder is provided vertically upward on the fourth supporting plate; A first connecting plate and a second connecting plate are symmetrically arranged on both sides of the discharge tank, and the first connecting plate and the second connecting plate are slidably clamped inside the first sliding groove and the second sliding groove respectively; The piston rod of the fifth height-adjusting cylinder is fixedly connected to the first connecting plate, and the piston rod of the sixth height-adjusting cylinder is fixedly connected to the second connecting plate.

5. The pouring device for preparing low-carbon cementitious material according to claim 1, characterized in that: Two conveying baffles are symmetrically arranged on the conveyor belt body.

6. The pouring device for preparing low-carbon cementitious material according to claim 5, characterized in that: A receiving material box is provided on the right side of the conveyor belt body, and the receiving material box is fixed on the right side of the casting bracket; A scraper plate is elastically limited inside the receiving material box, and one end of the scraper plate abuts against the surface of the conveyor belt body.

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