CN218945167U

CN218945167U - Detachable concrete combined screen

Info

Publication number: CN218945167U
Application number: CN202222952625.0U
Authority: CN
Inventors: 顾超; 席海强; 江恩茂; 徐春; 杨高顺
Original assignee: Shanghai Caiyi Technology Co ltd
Current assignee: Shanghai Caiyi Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-05-02
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a detachable concrete combined type screen, which comprises a fixed disc, an outer cover and a butt joint cover, wherein the right side of the fixed disc is fixedly connected with the outer cover, the butt joint cover is butted at the right end of the outer cover and is fixed through bolts, two circles of plug holes are formed in the fixed disc, a crushing mechanism is arranged in the center of the inner part of the outer cover, two ends of the crushing mechanism are respectively butted at the center between the fixed disc and the butt joint cover, a first filter screen and a second filter screen are respectively arranged in the outer cover, and the first filter screen and the second filter screen are respectively inserted into the two circles of plug holes. According to the utility model, the concrete splitting operation and the concrete screening operation are integrated, so that the operation of splitting and screening simultaneously is realized, meanwhile, the screen can be replaced to realize the screening operation of different degrees, and the whole splitting and screening operation is more efficient and more practical.

Description

Detachable concrete combined screen

Technical Field

The utility model relates to the field of concrete preparation, in particular to a detachable concrete combined screen.

Background

Concrete is one of the most prominent civil engineering materials in the current generation. The artificial stone is prepared from cementing material, granular aggregate (also called aggregate), water, and additives and admixtures added if necessary according to a certain proportion through uniformly stirring, compacting, shaping, curing and hardening.

Waste concrete needs to split the operation to it after demolishing, and traditional splitting device needs to use reducing mechanism to it, still need to sieve the operation to it after the split, and the different size granule is sieved out to the screening, and traditional concrete splitting device smashes and sieves the operation and need use two machines cooperation to use, and not only the combination is loaded down with trivial details, moreover the operation is troublesome.

Disclosure of Invention

The utility model aims to provide a detachable concrete combined screen to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a detachable concrete combination formula screen cloth, includes fixed disk, dustcoat and butt joint lid, the right side fixedly connected with of fixed disk the dustcoat, the butt joint lid dock in the right-hand member of dustcoat and pass through the bolt fastening, two rings of spliced eyes have been seted up on the fixed disk, the inside center of dustcoat is provided with crushing mechanism, crushing mechanism both ends dock respectively in the fixed disk with center between the butt joint lid, the inside of dustcoat is provided with first filter screen panel and second filter screen panel respectively, first filter screen panel with the second filter screen panel is respectively in two rings inside the spliced eyes inserts.

As a preferable technical scheme of the utility model, the crushing mechanism comprises two crushing rollers, two crushing teeth, a butt joint disc, a fixed shaft and a driving shaft, wherein the two crushing rollers are arranged in parallel, a plurality of crushing teeth are uniformly arranged on the two crushing rollers, the two butt joint discs are respectively and rotatably butt-jointed on the inner side surfaces of the butt joint discs at the two sides, the center of the left end of each crushing roller is butt-jointed with the driving shaft, one end of the outer side of each driving shaft is butt-jointed with a transmission gear, the two transmission gears are arranged inside the fixed disc, and a fixed groove is formed in the center of the inner side surface of the butt joint cover.

As a preferable technical scheme of the utility model, a driving motor is arranged in the fixed disc, and the output end of the driving motor is in butt joint with the shaft hole of one of the transmission gears.

As a preferred embodiment of the present utility model, the two transmission gears are meshed.

As a preferable technical scheme of the utility model, the right ends of the first filter screen cover and the second filter screen cover are respectively inserted into two circles of a plurality of inserting grooves arranged on the inner side surface of the butt joint cover.

As a preferable embodiment of the present utility model, the fixing shaft is abutted to the inside of the fixing groove.

As a preferable technical scheme of the utility model, the centers of the outer side surfaces of the fixed disc and the butt joint cover are respectively provided with a butt joint shaft.

Compared with the prior art, the utility model has the beneficial effects that:

this combination formula screen cloth integrates concrete split operation and concrete screening operation, realizes the operation of screening while split, and the screen cloth can be changed simultaneously and realize the screening operation of different degree, and whole split and screening operation are more efficient, more practical.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic view of the center cut-away structure of the holding pan and the outer cover of the present utility model;

FIG. 4 is a schematic view of the pulverizing mechanism of the present utility model;

FIG. 5 is a schematic cross-sectional view of a docking cover in accordance with the present utility model;

FIG. 6 is a schematic view of the outer side surface of the fixing plate of the present utility model.

In the figure: 1. a fixed plate; 2. a butt joint shaft; 3. a butt joint cover; 4. a first filter screen; 5. a second filter screen; 6. a crushing mechanism; 7. a driving motor; 8. a transmission gear; 9. a plug-in groove; 10. an outer cover; 11. grinding rollers; 12. grinding the teeth; 13. a butt joint disc; 14. a fixed shaft; 15. a drive shaft; 16. a plug-in groove; 17. a fixing groove.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

Referring to fig. 1 to 6, the utility model provides a detachable concrete combined screen, which comprises a fixed disc 1, an outer cover 10 and a butt joint cover 3, wherein the outer cover 10 is fixedly connected to the right side of the fixed disc 1, the butt joint cover 3 is abutted to the right end of the outer cover 10 and is fixed through bolts, two circles of inserting holes 9 are formed in the fixed disc 1, a crushing mechanism 6 is arranged in the center of the inner part of the outer cover 10, two ends of the crushing mechanism 6 are respectively abutted to the center between the fixed disc 1 and the butt joint cover 3, a first filter screen 4 and a second filter screen 5 are respectively arranged in the outer cover 10, the first filter screen 4 and the second filter screen 5 are respectively inserted into the two circles of inserting holes 9, after crushing and screening operations are completed, the butt joint cover 3 can be detached from the right end of the outer cover 10, and then materials after internal screening are completed can be taken out.

Further, the two transmission gears 8 are meshed.

In this embodiment, the meshed transmission gear 8 can drive the two grinding rollers 11 to synchronously rotate for grinding operation.

Further, the right ends of the first filtering mesh enclosure 4 and the second filtering mesh enclosure 5 are respectively inserted into two rings of the plurality of inserting grooves 16 arranged on the inner side surface of the butt joint cover 3.

Further, the fixed shaft 14 is abutted to the inside of the fixed groove 17.

In this embodiment, the fixing shaft 14 is inserted into the fixing groove 17 to fix the whole pulverizing mechanism 6.

Furthermore, the centers of the outer side surfaces of the fixed disc 1 and the butt joint cover 3 are respectively provided with a butt joint shaft 2.

In this embodiment, the docking shaft 2 may facilitate the installation of the entire device on an external transmission mechanism, i.e. a rolling screening operation may be performed.

Further, the crushing mechanism 6 includes a crushing roller 11, crushing teeth 12, a docking plate 13, a fixed shaft 14 and a driving shaft 15, the two crushing rollers 11 are arranged in parallel, the two crushing rollers 11 are uniformly provided with a plurality of crushing teeth 12, the docking plate 13 is provided with two, the two ends of the two crushing rollers 11 are respectively and rotatably docked at the two sides on the inner side surface of the docking plate 13, the center of the left end of each crushing roller 11 is docked with the driving shaft 15, the outer side end of each driving shaft 15 is docked with a transmission gear 8, the two transmission gears 8 are mounted in the inside of the fixed disc 1, and the center of the inner side surface of the docking cover 3 is provided with a fixed slot 17.

Further, a driving motor 7 is installed inside the fixed disc 1, and an output end of the driving motor 7 is in butt joint with a shaft hole of one of the transmission gears 8.

Working principle: when the novel concrete block screening machine is used, concrete blocks to be split are placed in the center of the inside of the outer cover 10, the butt joint cover 3 is fixedly connected to the right end of the outer cover 10 in a butt joint mode, the butt joint shafts 2 on two sides of the whole screen are connected to the rotatable members in a butt joint mode, the whole screen is driven to rotate, the driving motor 7 drives the two transmission gears 8 to rotate, the two grinding rollers 11 are driven to rotate, the internal concrete blocks are subjected to crushing operation, the crushed particles are subjected to screening operation through the first screen cover 4 and the second screen cover 5, the grading screening effect is achieved, the screen covers with different screen diameters can be replaced, the whole device can rotate to turn the concrete blocks stacked at the bottom to the upper side to perform crushing operation again, the butt joint cover 3 can be detached from the right end of the outer cover 10 after the crushing and screening operation is completed, and then materials after the internal screening operation is completed can be taken out.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detachable concrete combination formula screen cloth, includes fixed disk (1), dustcoat (10) and butt joint lid (3), its characterized in that: the right side of the fixed disc (1) is fixedly connected with the outer cover (10), the butt joint cover (3) is in butt joint with the right end of the outer cover (10) and is fixed through bolts, two circles of inserting holes (9) are formed in the fixed disc (1), a crushing mechanism (6) is arranged in the center of the inner part of the outer cover (10), two ends of the crushing mechanism (6) are respectively in butt joint with the center between the fixed disc (1) and the butt joint cover (3), a first filtering net cover (4) and a second filtering net cover (5) are respectively arranged in the outer cover (10), and the first filtering net cover (4) and the second filtering net cover (5) are respectively inserted into the two circles of inserting holes (9); the crushing mechanism (6) comprises two crushing rollers (11), two crushing teeth (12), a butt joint disc (13), a fixed shaft (14) and a driving shaft (15), wherein the two crushing rollers (11) are arranged in parallel, the two crushing rollers (11) are uniformly provided with a plurality of the crushing teeth (12), the two butt joint discs (13) are respectively rotatably butted on the inner side surfaces of the two butt joint discs (13) at two ends of the two crushing rollers (11), the center of the left end of each crushing roller (11) is butted with the driving shaft (15), one end of the outer side of each driving shaft (15) is butted with a transmission gear (8), the two transmission gears (8) are respectively arranged inside the fixed disc (1), and the center of the inner side surface of the butt joint cover (3) is provided with a fixed groove (17); the fixed disk (1) is internally provided with a driving motor (7), and the output end of the driving motor (7) is in butt joint with the shaft hole of one of the transmission gears (8).

2. A detachable concrete composite screen according to claim 1, wherein: the two transmission gears (8) are meshed.

3. A detachable concrete composite screen according to claim 1, wherein: the right ends of the first filtering net cover (4) and the second filtering net cover (5) are respectively inserted into two circles of a plurality of inserting grooves (16) arranged on the inner side surface of the butt joint cover (3).

4. A detachable concrete composite screen according to claim 1, wherein: the fixed shaft (14) is butted inside the fixed groove (17).

5. A detachable concrete composite screen according to claim 1, wherein: the centers of the outer side surfaces of the fixed disc (1) and the butt joint cover (3) are respectively provided with a butt joint shaft (2).