CN219988047U - Cement accelerator compounding device - Google Patents

Abstract

The utility model relates to a cement accelerator mixing device, which relates to the field of building construction and comprises two stirring assemblies and a feeding assembly, wherein the two stirring assemblies are symmetrically arranged, the feeding assembly is arranged between the two stirring assemblies, the feeding assembly comprises a weighing piece, a feeding box, a first rotating part and a second rotating part, the feeding box is arranged on the weighing piece, the first rotating part and the second rotating part are symmetrically arranged at two ends of the feeding box and can be in plug-in connection with the feeding box, the first rotating part can drive the feeding box to rotate towards one of the two stirring assemblies, the second rotating part can drive the feeding box to rotate towards the other of the two stirring assemblies, and the feeding assemblies are respectively provided with a feeding assembly for quantitatively conveying cement accelerator to the stirring assemblies.

Description

Cement accelerator compounding device

Technical Field

The utility model relates to the field of building construction, in particular to a cement accelerator mixing device.

Background

Cement is one of the materials commonly used in construction engineering, and is used for manufacturing concrete, mortar, cement mortar, building blocks and the like. However, portland cement hardens relatively slowly, often taking days to achieve adequate strength and hardness. In construction engineering, this slow hardening speed may lead to an extended construction period, causing additional costs and inconvenience, so that it is necessary to add a cement accelerator which can significantly increase the hardening speed and strength of cement.

At present, the common cement mixing device comprises a mixing bin, a supporting leg supported at the bottom of the mixing bin, a feed hopper inserted at the right end of the top of the mixing bin and a discharge pipe inserted at the center of the bottom of the mixing bin, wherein the top of the mixing bin is provided with a transmission motor, the output end of the transmission motor is rotationally connected with a transmission shaft, and a stirring piece is arranged on the transmission shaft, so that the cement mixing is stirred.

When the cement mixing device is used for the related technology, the cement and the cement accelerator with the prepared proportion are required to be added into the stirring bin for stirring, the material is discharged through the discharging pipe, before the material is mixed, operators are required to weigh the cement and the cement accelerator respectively in advance and mix the materials, the operation process is complex, and the mixing efficiency is low.

Disclosure of Invention

In order to improve mixing efficiency, the utility model provides a cement accelerator mixing device.

The utility model provides a cement accelerator mixing device which adopts the following technical scheme:

the utility model provides a cement accelerator compounding device, includes two stirring subassemblies that the symmetry set up and locates the material subassembly of throwing between two stirring subassemblies, throw the material subassembly and include weighing piece, throw workbin, first rotating part and second rotating part, throw the workbin and locate on the weighing piece, first rotating part with the second rotating part symmetry is located throw the both ends of workbin and can with throw the workbin grafting, first rotating part can drive throw the workbin to one of two stirring subassemblies rotates, second rotating part can drive throw the workbin to another of two stirring subassemblies rotates, all be equipped with the feeding subassembly on the stirring subassembly, the feeding subassembly be used for to the interior quantitative cement accelerator that carries of stirring subassembly.

Through adopting above-mentioned technical scheme, when using compounding device, the piece of weighing can weigh the cement of throwing in the bin, first rotating member can drive to throw the bin and throw the material towards the stirring subassembly upset that is close to first rotating member, second rotating member can drive to throw the bin and throw the material towards the stirring subassembly upset that is close to second rotating member, feeding subassembly can carry cement accelerator to the stirring subassembly internal volume, after first rotating member drives the bin and throws the material to the stirring subassembly that is close to first rotating member, carry out the feeding and weigh again in throwing the bin, use the second rotating member to drive the feeding bin to throw the material in another stirring subassembly after the feeding, be convenient for carry out quantitative feeding to two stirring subassemblies respectively, improve compounding efficiency.

Optionally, be equipped with between the first rotating part with weigh the piece place the board, place the board be located weigh piece top and with weigh piece sliding connection, first rotating part including rotating connecting piece and first driving piece, rotate the connecting piece slide set up in place on the board, first driving piece with rotate the connecting piece and be connected, first driving piece can drive rotate the connecting piece inserts or breaks away from throw the bin, first rotating part with second rotating part structure is the same.

By adopting the technical scheme, the placing plate is convenient for the first rotating part and the second rotating part to be arranged on the weighing part, so that the stability of the feeding box is improved, when the first rotating part rotates the feeding box, the second rotating part is in a separated state with the feeding box, the first driving part controls the rotating connecting part to be inserted into the feeding box, and the rotating connecting part drives the feeding box to turn over towards the stirring assembly close to the first rotating part and feed materials; when the second rotating part is used for feeding, the first rotating part is separated from the feeding box, then the second rotating part is connected with the feeding box and rotates the feeding box, and the control process of the second rotating part for rotating the feeding box is the same as that of the first rotating part.

Optionally, the rotation connecting piece includes axis of rotation and rotation seat, rotate the seat slide in place on the board, first driving piece with rotate the seat and be connected, the axis of rotation rotate connect in rotate on the seat, throw the bin be close to axis of rotation department is equipped with the spliced pole, the axis of rotation is close to the one end of spliced pole is equipped with the connecting block, the connecting block can insert in the spliced pole.

By adopting the technical scheme, when the rotary connecting piece is controlled to be inserted into the feeding box, the first driving piece drives the rotary seat to be close to the feeding box, and the rotary seat drives the rotary shaft to be close to the feeding box until the connecting block is inserted into the connecting column; when the control rotates the connecting piece and breaks away from the material throwing box, the first driving piece controls the rotation seat to be away from the material throwing box, and the rotation seat drives the rotation shaft to be away from the material throwing box, so that the connecting block breaks away from the connecting column.

Optionally, be equipped with first gear in the axis of rotation, first gear is located the connecting block with rotate between the seat, place the board on slide and be equipped with the actuating lever, the both ends of actuating lever are equipped with the rack, the rack can with first gear engagement, place and be equipped with reciprocal driving piece on the board, reciprocal driving piece can drive the actuating lever is followed actuating lever length direction slides.

By adopting the technical scheme, when the rotating shaft is close to the feeding box, the first gear is meshed with the rack, the reciprocating driving piece drives the driving rod to slide, the driving rod drives the rack to move, and the rack drives the first gear to rotate, so that the first gear drives the rotating shaft to rotate, and the rotating shaft drives the feeding box to turn over towards the stirring assembly and feed materials; when the rotation shaft is far away from the feeding box, the first gear and the driving rod are in a separated state.

Optionally, weighing piece below is equipped with the mounting bracket, be equipped with the guide post on the mounting bracket, be equipped with the guiding hole on the placing plate, the guide post runs through the guiding hole with place board sliding connection.

Through adopting above-mentioned technical scheme, along with the cement that puts into the throwing box increases or reduces, place the board and slide from top to bottom along the guide post, the guide post can improve the stability of placing the board.

Optionally, the stirring subassembly includes agitator tank and feeder hopper, the feeder hopper is located the agitator tank top, the agitator tank bottom is equipped with the discharge gate, discharge gate department is equipped with ejection of compact valve.

Through adopting above-mentioned technical scheme, the cement of throwing in the bin gets into the feeder hopper, after the stirring of stirring piece, opens ejection of compact valve, and the compounding that stirs is discharged through the discharge gate, is convenient for mix the unloading to cement and cement accelerator.

Optionally, the feeding subassembly is located the agitator tank top, the feeding subassembly includes inlet pipe, feed switch and flowmeter, the inlet pipe with the agitator tank intercommunication, feed switch with the flowmeter is all located on the inlet pipe.

By adopting the technical scheme, when the cement accelerator is added, the feeding switch is turned on, the flowmeter monitors the feeding amount of the cement accelerator, and when the cement accelerator reaches a preset amount, the feeding switch is turned off, so that the cement accelerator is quantitatively added.

Optionally, the agitator tank in discharge gate department is equipped with the discharging pipe, the discharging pipe bottom is equipped with the pay-off auger, the pay-off auger with the discharging pipe intercommunication, the pay-off auger is used for carrying the cement mixture of stirring subassembly.

Through adopting above-mentioned technical scheme, the pay-off auger is convenient for carry the compounding.

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

1. through setting up two stirring subassemblies that feeding subassembly and symmetry set up, can carry out the ration respectively to stirring subassembly in throw the material, throw the material to another stirring subassembly again after the material is accomplished to a stirring subassembly, two stirring subassemblies stir cement and cement accelerator respectively and the ejection of compact, guarantee incessantly ejection of compact, improve compounding efficiency.

2. Through setting up first rotating part into first driving piece and rotation connecting piece, first driving piece drives rotation connecting piece and throws the charging box grafting or separation to rotation connecting piece can rotate the charging box, simultaneously, second rotating part is the same with first rotating part structure, thereby is convenient for control first rotating part or second rotating part and throw the charging box and be connected or release and connect, makes the charging box can throw the material to two agitator tanks upset respectively.

Drawings

Fig. 1 is a schematic structural diagram of a cement accelerator mixing device according to an embodiment of the utility model.

Fig. 2 is a schematic structural diagram of a feeding assembly of a cement accelerator mixing device according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a stirring assembly; 11. a stirring tank; 12. a feed hopper; 13. a discharge pipe; 14. a discharge valve; 2. a feeding assembly; 21. a charging box; 211. a connecting column; 22. a first rotating member; 221. rotating the connecting piece; 222. a rotating seat; 223. a rotating shaft; 224. a connecting block; 225. a first driving member; 23. a second rotating member; 24. a first gear; 25. a driving rod; 26. a reciprocating driving member; 27. a weighing piece; 271. placing a plate; 28. a mounting frame; 281. a guide post; 3. a feed assembly; 31. a feed pipe; 32. a feed switch; 33. a flow meter; 4. and (5) feeding the auger.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-2.

The embodiment of the utility model discloses a cement accelerator mixing device, which comprises two stirring assemblies 1, a feeding assembly 2, a feeding assembly 3 and a feeding auger 4, wherein two stirring assemblies 1 are symmetrically arranged left and right, a mounting frame 28 is further arranged between the two stirring assemblies 1, the feeding assembly 2 is arranged on the mounting frame 28, the feeding assembly 3 is arranged on the stirring assemblies 1, and the feeding auger 4 is positioned at the bottoms of the two stirring assemblies 1. Stirring subassembly 1 includes agitator tank 11, feeder hopper 12, discharging pipe 13 and ejection of compact valve 14, and agitator tank 11 is the jar body that is equipped with stirring vane for inside, and feeder hopper 12 welds in the top of agitator tank 11, and feeder hopper 12 is big-end-up's pipeline on the pipe diameter to feeder hopper 12 path one end and agitator tank 11 intercommunication, discharging pipe 13 weld in the agitator tank 11 bottom, and ejection of compact valve 14 passes through flange joint on discharging pipe 13, and ejection of compact valve 14 is electric gate valve. The feeding component 2 is arranged between the two stirring components 1, and the feeding component 2 can weigh cement and then throw the cement into the feed hopper 12. The feeding assembly 3 comprises a feeding pipe 31, a feeding switch 32 and a flowmeter 33, wherein the feeding pipe 31 is welded at the top of the stirring tank 11, the feeding pipe 31 is communicated with the stirring tank 11, the feeding switch 32 is connected to the feeding pipe 31 through a flange, the feeding switch 32 is an electric gate valve, the flowmeter 33 is arranged on the feeding pipe 31, and the flowmeter 33 is an electromagnetic flowmeter. The feeding auger 4 is an auger conveyor, an opening is formed in the feeding auger 4, and the discharging pipe 13 is connected to the opening of the feeding auger 4 through a flange.

When the mixing device is used, the feeding component 2 adds quantitative cement to the stirring tank 11, the feeding component 3 adds quantitative cement accelerator to the stirring tank 11, the stirring tank 11 stirs cement and cement accelerator, the discharging valve 14 is closed in the stirring process until the stirring is completed, the discharging valve 14 is opened, and the stirred cement mixture is conveyed through the feeding auger 4.

Referring to fig. 1 and 2, the feeding assembly 2 includes a mounting frame 28, the mounting frame 28 is arranged between two stirring assemblies 1, the mounting frame 28 is connected with a weighing piece 27 through bolts, the weighing piece 27 is an electronic scale, the mounting frame 28 is welded at two sides of the weighing piece 27, four guide posts 281 are arranged along the circumference of the weighing piece 27, a placing plate 271 is arranged on the weighing piece 27, four guide holes are formed in the placing plate 271, one guide post 281 is correspondingly inserted into one guide hole, and the placing plate 271 can slide along the length direction of the guide posts 281. The placing plate 271 is provided with a first rotating member 22 and a second rotating member 23, the first rotating member 22 is provided at an end of the placing plate 271 near the left stirring assembly 1, and the second rotating member 23 is provided at an end of the placing plate 271 near the right stirring assembly 1.

Specifically, referring to fig. 2, the first rotating member 22 includes a rotating connector 221 and a first driving member 225, the rotating connector 221 includes a rotating seat 222, a rotating shaft 223 and a connecting block 224, the rotating seat 222 is slidably mounted on a placing plate 271 through a slider rail structure, the rotating shaft 223 is rotatably connected to the rotating seat 222 through a bearing, the connecting block 224 is welded to one end of the rotating shaft 223 remote from the rotating seat 222, the cross section of the connecting block 224 is polygonal, and the cross section direction is perpendicular to the axis direction of the rotating shaft 223. The charging box 21 is placed in the center of the placing plate 271, the charging box 21 is close to the first rotating member 22 and the second rotating member 23, the connecting blocks 224 can be inserted into the connecting columns 211, the first driving piece 225 is fixed on the placing plate 271 through bolts, the first driving piece 225 is an air cylinder, the movable end of the first driving piece 225 is fixedly connected with the rotating seat 222 through bolts, the driving rod 25 is slidably mounted on the placing plate 271 through a sliding block sliding rail structure, the length direction of the driving rod 25 is perpendicular to the sliding direction of the rotating seat 222, the sliding direction of the driving rod 25 is identical to the length direction of the driving rod 25, the bottom of the driving rod 25 is welded with a second sliding block, the placing plate is provided with a second sliding groove, the length direction of the second sliding groove is identical to the length direction of the driving rod 25, the reciprocating driving piece 26 is fixed on the placing plate 271 through bolts, the reciprocating driving piece 26 is a linear motor, as an alternative embodiment, the reciprocating driving piece 26 can also be a screw linear transmission structure or an electric push rod, the two ends of the driving rod 25 can be driven to slide, the driving rod 25 can be welded with the two ends of the driving rod 25, the driving rod 25 is connected with the first gear 24 through the rack 223, the first gear 24 and the first gear 24 can be meshed with the first gear 24 and the first gear 24 can be meshed with the first gear 24.

Referring to fig. 2, in order to improve stability when the charging box 21 is charged, two first rotating members 22 are symmetrically provided along the center of the placing plate 271, two first rotating members 22 are located at the same end of the charging box 21 and away from the second rotating members 23, two second rotating members 23 are also symmetrically provided along the center of the placing plate 271, and two second rotating members 23 are located at the same end of the charging box 21 and away from the first rotating members 22.

Referring to fig. 1 and 2, when the first rotating member 22 drives the charging box 21 to charge toward the stirring assembly 1 adjacent to the first rotating member 22, the first driving member 225 pushes the rotating seat 222 to be adjacent to the charging box 21, the rotating seat 222 drives the rotating shaft 223 to be adjacent to the charging box 21, so that the connecting block 224 is inserted into the connecting column 211, and the first gear 24 is meshed with the rack adjacent thereto, while the second rotating member 23 is disengaged from the charging box 21, the reciprocating driving member 26 is started, the driving rod 25 slides in a direction away from the first rotating member 22, the rack on the driving rod 25 drives the first gear 24 to rotate counterclockwise, and the first gear 24 drives the rotating shaft 223 to rotate counterclockwise, so that the charging box 21 rotates counterclockwise and charges toward the stirring assembly 1 adjacent to the first rotating member 22; when the second rotating part 23 drives the feeding box 21 to feed to the stirring assembly 1 close to the second rotating part 23, the second rotating part 23 is inserted into the feeding box 21, the first gear 24 is meshed with the driving rod 25, the first rotating part 22 is disconnected from the feeding box 21, and the specific driving mode is the same as that when the first rotating part 22 drives the feeding box 21 to feed to the stirring assembly 1 close to the first rotating part 22.

The implementation principle of the cement accelerator mixing device provided by the embodiment of the utility model is as follows: when the cement mixing device is used, the weighing piece 27 weighs cement in the feeding box 21, the first driving piece 225 pushes the rotary connecting piece 221 to be inserted into the feeding box 21, namely the connecting block 224 is inserted into the connecting column 211, meanwhile, the first gear 24 is meshed with the rack under the driving of the rotary connecting piece 221, the reciprocating driving piece 26 drives the driving rod 25 to slide, the driving rod 25 drives the rack to move, the rack drives the first gear 24 to rotate, the first gear 24 drives the rotating shaft 223 to rotate, the feeding box 21 is enabled to overturn and feed materials, when the first rotating piece 22 is linked with the feeding box 21, the second rotating piece 23 is separated from the feeding box 21, the first rotating piece 22 controls the feeding box 21 to overturn and feed materials towards the stirring assembly 1 close to the first rotating piece 22, the second rotating piece 23 controls the feeding box 21 to overturn and feed materials towards the stirring assembly 1 close to the second rotating piece 23, after the feeding assembly 2 finishes feeding materials, the cement is continuously added and weighed, and the feeding assembly 2 feeds materials towards the other stirring assembly 1, and the feeding efficiency is effectively improved; the feeding component 3 controls the addition amount of the cement accelerator through the feeding switch 32 and the flowmeter 33, the stirring component 1 stirs cement and the cement accelerator, after stirring is completed, the discharging valve 14 is opened, the mixture enters into the feeding auger 4 through the discharging pipe 13, the feeding auger 4 conveys the mixture, the two stirring components 1 stir and discharge the cement and the cement accelerator respectively, one stirring component 1 discharges the material when stirring, the other stirring component 1 discharges the material uninterruptedly, and the mixing efficiency is improved.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. A cement accelerator compounding device, its characterized in that: including two stirring subassemblies (1) that the symmetry set up and locate throwing material subassembly (2) between two stirring subassemblies (1), throw material subassembly (2) including weighing piece (27), throw bin (21), first rotating member (22) and second rotating member (23), throw bin (21) locate on weighing piece (27), first rotating member (22) with second rotating member (23) symmetry locate throw bin (21) both ends and can with throw bin (21) grafting, first rotating member (22) can drive throw bin (21) to one of two stirring subassemblies (1) rotates, second rotating member (23) can drive throw bin (21) to another of two stirring subassemblies (1) is interior to be rotated, all be equipped with feeding subassembly (3) on stirring subassembly (1), feeding subassembly (3) are used for to stirring subassembly (1) volume transport cement accelerator.

2. A cement accelerator mixing device according to claim 1, wherein: the utility model discloses a weighing device, including weighing piece (27) and charging box (21), including weighing piece (27) and charging box, be equipped with between first rotating part (22) with place board (271), first rotating part (22) are including rotating connecting piece (221) and first driver (225), rotate connecting piece (221) slide set up in place on board (271), first driver (225) with rotate connecting piece (221) and be connected, first driver (225) can drive rotate connecting piece (221) and insert or break away from the lateral wall of charging box (21), first rotating part (22) with second rotating part (23) structure is the same.

3. A cement accelerator mixing device according to claim 2, wherein: the rotary connecting piece (221) comprises a rotary shaft (223) and a rotary seat (222), the rotary seat (222) is slidably arranged on the placing plate (271), the first driving piece (225) is connected with the rotary seat (222), the rotary shaft (223) is rotationally connected with the rotary seat (222), a connecting column (211) is arranged at the position, close to the rotary shaft (223), of the rotary shaft (223), a connecting block (224) is arranged at one end, close to the connecting column (211), of the rotary shaft (223), and the connecting block (224) can be inserted into the connecting column (211).

4. A cement accelerator mixing device according to claim 3, characterized in that the rotating shaft (223) is provided with a first gear (24), the first gear (24) is located between the connecting block (224) and the rotating seat (222), the placing plate (271) is provided with a driving rod (25) in a sliding manner, two ends of the driving rod (25) are provided with racks, the racks can be meshed with the first gear (24), the placing plate (271) is provided with a reciprocating driving piece (26), and the reciprocating driving piece (26) can drive the driving rod (25) to slide along the length direction of the driving rod (25).

5. A cement accelerator mixing device according to claim 4, wherein: still include mounting bracket (28), weigh piece (27) are located on mounting bracket (28), be equipped with guide post (281) on mounting bracket (28), be equipped with the guiding hole on placing board (271), guide post (281) run through guiding hole and placing board (271) sliding connection.

6. The cement accelerator mixing device according to any one of claims 1 to 5, wherein: stirring subassembly (1) is including agitator tank (11) and feeder hopper (12), feeder hopper (12) are located agitator tank (11) top, agitator tank (11) bottom is equipped with the discharge gate, discharge gate department is equipped with ejection of compact valve (14).

7. A cement accelerator mixing device according to claim 6, wherein: the feeding assembly (3) is arranged at the top of the stirring tank (11), the feeding assembly (3) comprises a feeding pipe (31), a feeding switch (32) and a flowmeter (33), the feeding pipe (31) is communicated with the stirring tank (11), and the feeding switch (32) and the flowmeter (33) are arranged on the feeding pipe (31).

8. A cement accelerator mixing device according to claim 6, wherein: the stirring tank (11) is provided with a discharge pipe (13) at the discharge hole, a feeding auger (4) is arranged at the bottom of the discharge pipe (13), the feeding auger (4) is communicated with the discharge pipe (13), and the feeding auger (4) is used for conveying cement mixture of the stirring assembly (1).