CN219193395U

CN219193395U - Special concrete raw material conveying device

Info

Publication number: CN219193395U
Application number: CN202320137124.9U
Authority: CN
Inventors: 许银; 李鹏; 冯涛
Original assignee: Zibo Taikun Concrete Co ltd
Current assignee: Zibo Taikun Concrete Co ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-06-16
Anticipated expiration: 2033-01-16

Abstract

The application relates to a special concrete raw material conveying device belongs to the concrete production field, and its technical scheme main points include: the conveyer rack that the slope set up and locate the conveyer belt on the conveyer rack, be equipped with the screening subassembly on the conveyer belt, be equipped with the backward flow subassembly on the conveyer rack, the conveyer rack tip is equipped with collects the subassembly, the screening subassembly sieves out the damaged haydite on with the conveyer belt, the damaged haydite gets into under the transmission effect of backward flow subassembly and collects the subassembly in, this application when using, sieves the haydite at the in-process of carrying the haydite, and screening process goes on simultaneously with the transportation process, labour saving and time saving has promoted production efficiency.

Description

Special concrete raw material conveying device

Technical Field

The application relates to the field of concrete production, in particular to a special concrete raw material conveying device.

Background

The common concrete is cement concrete which is obtained by mixing cement as cementing material, sand and stone as aggregate, water and additive according to a certain proportion and stirring. The special concrete refers to cement concrete with special purposes, such as lightweight aggregate concrete, fiber reinforced concrete, polymer concrete and the like, which are prepared from novel materials, industrial waste or by a novel process.

The lightweight aggregate concrete is concrete adopting lightweight aggregate, and the lightweight aggregate concrete has the characteristics of light weight, high strength, heat preservation, fire resistance and the like. The lightweight aggregate is an aggregate used for the purpose of reducing the mass of concrete and improving the thermal effect, and is generally a ceramic aggregate. The ceramsite is ceramic particles, most of appearance characteristics of the ceramsite are round or oval, the surface is a ceramic shell, and the inside is honeycomb-shaped.

When producing concrete, need use the conveyer belt to carry the mixer of various raw materials to the eminence in mix the stirring, the haydite can appear damaging in transportation process part, if directly mix in the concrete, easily influence the quality of finished concrete, so before throwing into the conveyer belt, can sieve, come out broken haydite screening.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the screening process is independently set, time and labor are wasted, and production efficiency is affected.

Disclosure of Invention

In order to solve the problem that the ceramsite needs to be screened before being conveyed, the application provides a special concrete raw material conveying device.

The application provides a special concrete raw material conveying device adopts following technical scheme:

a special concrete raw material conveying device, comprising: the conveyer comprises a conveyer frame and a conveyer belt, wherein the conveyer frame is obliquely arranged, the conveyer belt is arranged on the conveyer frame, a screening assembly is arranged on the conveyer belt, a backflow assembly is arranged on the conveyer frame, a collecting assembly is arranged at the end part of the conveyer frame, the screening assembly screens out damaged ceramsites on the conveyer belt, and the damaged ceramsites enter the collecting assembly under the transmission action of the backflow assembly.

Through adopting above-mentioned technical scheme, screening subassembly sieves out the damaged haydite on with the conveyer belt, and damaged haydite gets into under the transmission effect of backward flow subassembly and collects the subassembly in, sieves and collects the haydite at the in-process of carrying the haydite, and screening process goes on simultaneously with carrying the process, labour saving and time saving has promoted production efficiency.

The application further sets up: the screening assembly comprises a screen mesh which is covered on the surface of a conveying belt and is used for screening ceramsite, a preset gap is reserved between the screen mesh and the conveying belt, and the conveying belt is lowered from the middle to two sides along the width direction.

Through adopting above-mentioned technical scheme, when carrying the haydite, pave the haydite on the screen cloth after, broken haydite falls on the conveyer belt after passing the screen cloth, accomplishes the screening to the haydite, and the screen cloth area is big, and the haydite paves evenly, sieves effectually.

The application further sets up: the reflux assembly comprises reflux grooves which are arranged on the conveying frame and positioned on two sides of the conveying belt along the length direction of the conveying frame.

Through adopting above-mentioned technical scheme, haydite on the conveyer belt falls to the reflux tank in, because the reflux tank is the slope setting, the haydite falls to the collection subassembly again along the reflux tank in, and the length of reflux tank is the same with the conveyer belt, and collection scope is wide, and it is effectual to collect.

The application further sets up: the collecting assembly comprises a collecting box which is arranged at the lower end of the conveying frame and is communicated with the reflux groove.

Through adopting above-mentioned technical scheme, the haydite in the reflux tank falls into the collecting box, gathers the haydite, and the aftertreatment of being convenient for is labour saving and time saving.

The application further sets up: the stirring rod is characterized in that a plurality of stirring rods used for stirring ceramsite on the screen are rotatably connected to the conveying frame along the length direction of the conveying frame, and a driving mechanism used for driving the stirring rods to rotate is arranged on the conveying frame.

Through adopting above-mentioned technical scheme, under actuating mechanism's drive, the puddler rotates, stirs the haydite on the screen cloth to make haydite distribution's more even, more easily screen out broken haydite, promoted screening effect.

The application further sets up: the driving mechanism comprises a transmission assembly and a power assembly, the transmission assembly comprises a first driven bevel gear arranged at the top of the stirring rod, a first rotating rod is rotatably connected to one side of each stirring rod on the conveying frame, the extending direction of the first rotating rod is perpendicular to that of the stirring rod, and a first driving bevel gear meshed with the first driven bevel gear is arranged at one end of the first rotating rod.

Through adopting above-mentioned technical scheme, power component drive first dwang rotates, and under first initiative bevel gear, first driven bevel gear's transmission effect, the puddler rotates, stirs the haydite, simple structure, and the transmission is high-efficient.

The application further sets up: the power assembly comprises a motor arranged on the conveying frame, a second rotating rod is arranged on an output shaft of the motor, the extending direction of the second rotating rod is perpendicular to that of the first rotating rod, a plurality of second driving bevel gears are arranged on the second rotating rod along the length direction of the second rotating rod, and a second driven bevel gear meshed with the second driving bevel gear is arranged at one end, far away from the first driving bevel gear, of the first rotating rod.

Through adopting above-mentioned technical scheme, under the drive effect of motor, under the transmission effect of second bull stick, second initiative bevel gear and second driven bevel gear, first bull stick rotates, and a motor can drive three puddler simultaneously and rotate, and the transmission is high-efficient, energy-concerving and environment-protective.

The application further sets up: and baffles are arranged on two sides of the screen along the length direction of the screen.

By adopting the technical scheme, the possibility that the ceramsite slides from the two sides of the screen is reduced, and the conveying efficiency and the conveying effect are improved.

In summary, the present application has the following beneficial effects:

1. and the ceramsite is screened and collected in the ceramsite conveying process, and the screening process and the conveying process are performed simultaneously, so that time and labor are saved, and the production efficiency is improved.

2. The stirring rod stirs the haydite, makes the haydite pave more even, has further promoted screening efficiency and screening effect.

Drawings

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

fig. 2 is an enlarged view at a in fig. 1 of an embodiment of the present application.

Reference numerals illustrate:

1. a carriage; 2. a conveyor belt; 31. a screen; 32. a baffle; 41. a reflux groove; 51. a collection box; 61. a stirring rod; 62. a first driven bevel gear; 63. a first rotating lever; 64. a first drive bevel gear; 65. a motor; 66. a second rotating rod; 67. a second drive bevel gear; 68. a second driven bevel gear; 71. a bracket; 72. a stirring shaft.

Description of the embodiments

The present application is described in further detail below with reference to the accompanying drawings.

This embodiment: a special concrete raw material conveying apparatus, referring to fig. 1 and 2, comprising: the conveying frame 1 that is thirty degrees slope setting and lay conveyer belt 2 on conveyer frame 1 are equipped with screening subassembly on the conveyer belt 2, are equipped with the backward flow subassembly on the conveyer frame 1, and 1 tip of conveyer frame is equipped with the collection subassembly, and screening subassembly sieves out the damaged haydite on the conveyer belt 2, and the damaged haydite gets into under the transmission effect of backward flow subassembly and collects the subassembly.

The screening assembly includes a screen mesh 31 covering the surface of the conveyor belt 2 and used for screening ceramsite, and a predetermined gap is reserved between the screen mesh 31 and the conveyor belt 2, a strut for supporting the conveyor belt 2 is welded on the conveyor belt 2, and the conveyor belt 2 gradually decreases from the middle to two sides along the width direction. The reflow assembly comprises reflow grooves 41 welded on the conveying frame 1 along the length direction of the conveying frame 1 and positioned on two sides of the conveying belt 2, the heights of the reflow grooves 41 are slightly lower than those of the conveying belt 2, and the lower ends of the reflow grooves 41 are arranged in an open mode. The collection assembly comprises a collection box 51 which is arranged at the top of the lower end of the conveying frame 1 and is opened, and the collection box 51 is positioned right below the opening of the reflux groove 41.

The haydite that falls to screen cloth 31 rises along with screen cloth 31, and in the transportation process, broken haydite passes screen cloth 31, conveyer belt 2 and reflux drum 41 in proper order and falls to collection box 51 in, regularly to collection box 51 handle can, sieve and collect the haydite at the in-process of carrying the haydite, sieve process and carry out simultaneously with carrying the process, labour saving and time saving has promoted production efficiency.

When pouring the haydite onto screen cloth 31, probably appear piling up the phenomenon, lead to broken haydite unable being sieved out, consequently, the welding of carriage 1 length direction is followed to carriage 1 on the carriage has three support 71 of array arrangement, all rotates on every support 71 and is connected with (mixing) shaft 72, the extending direction of (mixing) shaft 72 is perpendicular with the plane that screen cloth 31 is located, (mixing) shaft 72 bottom welding has puddler 61, leave predetermined clearance between puddler 61 and the screen cloth 31, be equipped with on the carriage 1 and be used for driving three (mixing) shaft 72 pivoted actuating mechanism simultaneously.

The driving mechanism comprises a transmission assembly and a power assembly, the transmission assembly comprises a first driven bevel gear 62 welded at the top of a stirring shaft 72, a first rotating rod 63 is rotatably connected to one side of the stirring shaft 72 on a support 71, the extending direction of the first rotating rod 63 is parallel to the plane where the screen 31 is located, and a first driving bevel gear 64 meshed with the first driven bevel gear 62 is welded at one end, close to the stirring shaft 72, of the first rotating rod 63.

The power assembly comprises a motor 65 arranged on the conveying frame 1, a second rotating rod 66 is welded on an output shaft of the motor 65 along the length direction of the screen 31, the second rotating rod 66 is parallel to the plane where the screen 31 is located, three second drive bevel gears 67 which are arranged in an array mode are welded on the second rotating rod 66 along the length direction of the second rotating rod 66, and a second driven bevel gear 68 meshed with the second drive bevel gears 67 is welded on one end, close to the second rotating rod, of the first rotating rod 63.

Under the drive of motor 65, under the transmission effect of second bull stick 66, second initiative bevel gear 67, second driven bevel gear 68, first bull stick 63, first initiative bevel gear 64, first driven bevel gear 62, puddler 61 rotates, stirs the haydite on the screen cloth 31, in order to reduce the possibility that the haydite drops from screen cloth 31 both sides in the stirring process, screen cloth 31 both sides are followed screen cloth 31 length direction fixedly connected with baffle 32, stirs the haydite back, makes the haydite on the screen cloth 31 pave more even, and then has promoted the screening effect.

The implementation principle of the special concrete raw material conveying device provided by the embodiment of the application is as follows: in the process of conveying the ceramsite, the broken ceramsite sequentially passes through the screen 31, the conveyor belt 2 and the reflux tank 41 and then falls into the collecting box 51, and the ceramsite is screened and collected in the process of conveying the ceramsite, so that time and labor are saved, and the production efficiency is improved.

Under the drive of motor 65, under the transmission effect of second bull stick 66, second initiative bevel gear 67, second driven bevel gear 68, first bull stick 63, first initiative bevel gear 64, first driven bevel gear 62, puddler 61 stirs the haydite on the screen cloth 31, makes the haydite pave more even, and then has promoted the screening effect.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A special concrete raw material conveying device, comprising: the conveying rack (1) arranged in an inclined mode and the conveying belt (2) arranged on the conveying rack (1) are characterized in that: be equipped with screening subassembly on conveyer belt (2), be equipped with the backward flow subassembly on carriage (1), carriage (1) tip is equipped with the collection subassembly, screening subassembly sieves out the damaged haydite on conveyer belt (2), damaged haydite gets into under the transmission effect of backward flow subassembly and collects the subassembly in.

2. A special concrete raw material conveying apparatus according to claim 1, wherein: the screening assembly comprises a screen (31) which is covered on the surface of a conveying belt (2) and is used for screening ceramsite, a preset gap is reserved between the screen (31) and the conveying belt (2), and the conveying belt (2) is lowered from the middle to the two sides along the width direction.

3. A special concrete raw material conveying apparatus according to claim 1, wherein: the reflux assembly comprises reflux grooves (41) which are arranged on the conveying frame (1) and are positioned on two sides of the conveying belt (2) along the length direction of the conveying frame (1).

4. A special concrete raw material conveying apparatus according to claim 3, wherein: the collecting assembly comprises a collecting box (51) which is arranged at the lower end of the conveying frame (1) and is communicated with the reflux groove (41).

5. A special concrete raw material conveying apparatus according to claim 1, wherein: the novel ceramic grain stirring device is characterized in that a plurality of stirring rods (61) used for stirring ceramic grains on the screen mesh (31) are rotatably connected to the conveying frame (1) along the length direction of the conveying frame (1), and a driving mechanism used for driving the stirring rods (61) to rotate is arranged on the conveying frame (1).

6. The special concrete raw material conveying device according to claim 5, wherein: the driving mechanism comprises a transmission assembly and a power assembly, the transmission assembly comprises a first driven bevel gear (62) arranged at the top of each stirring rod (61), a first rotating rod (63) is rotatably connected to one side of each stirring rod (61) on the conveying frame (1), the extending direction of each first rotating rod (63) is perpendicular to the extending direction of each stirring rod (61), and a first driving bevel gear (64) meshed with the first driven bevel gear (62) is arranged at one end of each first rotating rod (63).

7. The special concrete raw material conveying device according to claim 6, wherein: the power assembly comprises a motor (65) arranged on the conveying frame (1), a second rotating rod (66) is arranged on an output shaft of the motor (65), the extending direction of the second rotating rod (66) is perpendicular to that of the first rotating rod (63), a plurality of second drive bevel gears (67) are arranged on the second rotating rod (66) along the length direction of the second rotating rod (66), and a second driven bevel gear (68) meshed with the second drive bevel gear (67) is arranged at one end, far away from the first drive bevel gear (64), of the first rotating rod (63).

8. A special concrete raw material conveying apparatus according to claim 2, wherein: baffle plates (32) are arranged on two sides of the screen (31) along the length direction of the screen (31).