CN219278654U - Conveying device for concrete production - Google Patents

Abstract

The utility model relates to the technical field of conveying devices and discloses a conveying device for concrete production, which comprises a frame body, wherein a group of roll shafts are rotatably arranged in the middle of the frame body and symmetrically distributed on two sides of the frame body, meanwhile, the group of roll shafts are driven by a belt, a stirring tank is arranged above one side of the frame body, a discharge hole of the stirring tank is arranged right above the belt, the belt is provided with a cleaning assembly, the cleaning assembly comprises a scraping plate, the scraping plate is arranged below one side of the frame body far away from the stirring tank and is clung to the surface of the belt, and the scraping plate is provided with a buffer assembly. When the cement concrete is adhered to the surface of the belt, the belt can be scraped by the scraping plate when passing through the scraping plate, so that the adhered cement concrete can be prevented from falling to the belt by the belt, the waste of the cement concrete can be reduced, the cost is effectively saved, and the effect of saving resources is also achieved.

Description

Conveying device for concrete production

Technical Field

The utility model relates to the technical field of conveying devices, in particular to a conveying device for concrete production.

Background

The utility model discloses a conveying device for concrete production, which is characterized in that aggregate is buffered by arranging a baffle plate, so that the impact force of the aggregate and a feeding cylinder is reduced, meanwhile, raised dust is blocked, the dust amount at a feeding position is reduced, and when the material leaves a conveying belt, the material falls on a material guide plate to be guided and then directly enters a production device from a material discharge pipe, and the material is not contacted with the external environment, so that the dust is prevented from being raised at the position.

In the above patent, the cement concrete is transported by the conveyor belt, and in this structure, a small part of cement concrete may adhere to the surface of the conveyor belt, and then the cement concrete is moved to the bottom of the conveyor belt along with the conveyor belt and falls on the ground, so that a part of cement concrete is wasted, and the cement concrete has a certain defect in use.

To this end, the utility model improves on it and proposes a conveying device for concrete production.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a conveying device for concrete production, so as to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a conveyor is used in concrete production, includes the support body, the centre of support body rotates installs a set of roller, just a set of roller be the symmetric distribution in the both sides of support body, simultaneously a set of roller pass through the belt and carry out the transmission, agitator tank is installed to one side top of support body, and the discharge gate setting of agitator tank is directly over the belt, and cleaning assembly has been joined in marriage to the belt, cleaning assembly includes the scraper blade, and the below in support body one side is kept away from to the scraper blade, and the scraper blade is hugged closely with the belt surface, and the buffer assembly has been joined in marriage to the scraper blade, realizes being connected of scraper blade and support body through buffer assembly, and buffer assembly also can cushion the scraper blade simultaneously.

Further, the buffer assembly comprises a mounting block, and the mounting block is fixedly mounted on the side face of the frame body.

Further, the surface of the mounting block is provided with a through hole, and a sliding rod is slidably arranged in the middle of the through hole.

Further, the side fixed mounting of scraper blade has the connecting block, and the bottom of slide bar and the upper surface fixed connection of connecting block.

Further, a baffle ring is arranged above the mounting block, and the baffle ring is sleeved on the surface of the sliding rod in a sliding manner.

Further, a compression spring is arranged between the baffle ring and the mounting block, and the compression spring is sleeved on the surface of the sliding rod at the same time.

Further, the limiting nut is arranged on the surface thread of the sliding rod, and the limiting nut is arranged above the baffle ring.

Further, a plurality of riding wheels are rotatably arranged in the middle of the frame body, and the surfaces of the riding wheels are clung to the inner ring surface of the belt.

Further, a motor is fixedly arranged on the side face of the frame body, and the end part of an output shaft of the motor penetrates through the frame body and is fixedly connected with the end part of a rotating shaft of a roll shaft.

The utility model has the technical effects and advantages that:

1. when the cement concrete is adhered to the surface of the belt, the belt can be scraped by the scraping plate when passing through the scraping plate, so that the adhered cement concrete can be prevented from falling to the belt by the belt, the waste of the cement concrete can be reduced, the cost is effectively saved, and the effect of saving resources is also achieved.

2. In the use process, a user can drive the baffle ring to squeeze the compression spring by rotating the limit nut, the reaction force of the compression spring can push the slide bar to rise, so that the adhesion force between the scraping plate and the surface of the belt is larger, the scraping plate can be kept in close contact with the surface of the belt after being worn, the cleaning effect of the scraping plate is effectively ensured, and meanwhile, the pressure between the scraping plate and the belt can be regulated by the mode, so that the cleaning force of the scraping plate is changed.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an enlarged schematic view at a in fig. 1.

Fig. 3 is a cross-sectional view of the present utility model.

The reference numerals are: 1 frame body, 2 roll shafts, 3 belts, 4 stirring tanks, 5 scraping plates, 6 mounting blocks, 7 sliding rods, 8 connecting blocks, 9 baffle rings, 10 compression springs, 11 limit nuts, 12 riding wheels and 13 motors.

Detailed Description

The embodiments of the present utility model will be described more fully with reference to the accompanying drawings, and the configurations of the structures described in the following embodiments are merely illustrative, and the conveying device for concrete production according to the present utility model is not limited to the structures described in the following embodiments, but all other embodiments obtained by a person skilled in the art without any inventive effort are within the scope of the present utility model.

Referring to fig. 1-3, the utility model provides a conveying device for concrete production, which comprises a frame body 1, wherein a group of roll shafts 2 are rotatably arranged in the middle of the frame body 1, the group of roll shafts 2 are symmetrically distributed on two sides of the frame body 1, meanwhile, the group of roll shafts 2 are driven by a belt 3, a stirring tank 4 is arranged above one side of the frame body 1, a discharge hole of the stirring tank 4 is arranged right above the belt 3, the belt 3 is provided with a cleaning assembly, the cleaning assembly comprises a scraping plate 5, the scraping plate 5 is arranged below one side, far away from the stirring tank 4, of the frame body 1, the scraping plate 5 is tightly attached to the surface of the belt 3, the scraping plate 5 is provided with a buffer assembly, the connection between the scraping plate 5 and the frame body 1 is realized through the buffer assembly, and meanwhile, the buffer assembly can buffer the scraping plate 5.

When using, only need open the discharge gate of agitator tank 4, cement concrete just can flow from the discharge gate of agitator tank 4, then fall on the surface of belt 3, let roller 2 rotate this moment, drive belt 3 roll, so, alright transport cement concrete to the opposite side of support body 1, thereby accomplish cement concrete's transport, after carrying, when belt 3 surface adhesion has cement concrete, when belt 3 passes through scraper blade 5, can be scraped by scraper blade 5, so, alright avoid the cement concrete of adhesion to take to it by belt 3 and drop, this can reduce cement concrete's waste, thereby effectively practice thrift the cost, also play the effect of resources are saved simultaneously.

Meanwhile, the scraping plate 5 is always kept close to the surface of the belt 3, so that a certain cleaning effect can be achieved on the belt 3, and the belt 3 is convenient to clean.

The buffer assembly comprises a mounting block 6, the mounting block 6 is fixedly mounted on the side face of the frame body 1, a through hole is formed in the surface of the mounting block 6, a slide bar 7 is mounted in the middle of the through hole in a sliding manner, a connecting block 8 is fixedly mounted on the side face of the scraping plate 5, the bottom end of the slide bar 7 is fixedly connected with the upper surface of the connecting block 8, a baffle ring 9 is arranged above the mounting block 6, the baffle ring 9 is slidably sleeved on the surface of the slide bar 7, a compression spring 10 is mounted between the baffle ring 9 and the mounting block 6, the compression spring 10 is sleeved on the surface of the slide bar 7 at the same time, a limit nut 11 is mounted on the surface of the slide bar 7 through threads, and the limit nut 11 is arranged above the baffle ring 9.

So, firstly insert 7 slide bars and establish inside the through-hole of installation piece 6, then cover in proper order at the surface of slide bar 7 and establish compression spring 10 and baffle ring 9, last on the surface of slide bar 7 screw up stop nut 11, until the upper surface of scraper blade 5 hugs closely with the surface of belt 3, so, can accomplish the installation of whole clean subassembly.

Then, in the use, the user can drive baffle ring 9 through rotating stop nut 11 and extrude compression spring 10, and compression spring 10's reaction force can promote slide bar 7 and rise to make the adhesion force on scraper blade 5 and belt 3 surface bigger, so alright make after the wearing and tearing of scraper blade 5, keep keeping scraper blade 5 and belt 3 surface hugging closely, effectively guarantee the cleaning performance of scraper blade 5, also can adjust the pressure between scraper blade 5 and the belt 3 through this kind of mode simultaneously, thereby change the cleaning dynamics of scraper blade 5.

In addition, under the action of the compression spring 10, when the solidified cement blocks are adhered to the surface of the belt 3, the scraper 5 can be pushed to descend to offset the impact force between the scraper 5 and the cement blocks, so that the damage to the scraper 5 caused by overlarge rigid impact force is avoided.

The middle of the frame body 1 is rotatably provided with a plurality of riding wheels 12, and the surface of each riding wheel 12 is tightly attached to the inner ring surface of the belt 3, so that the bearing capacity of the belt 3 can be greatly increased, the side surface of the frame body 1 is fixedly provided with a motor 13, the end part of an output shaft of the motor 13 penetrates through the frame body 1 and is fixedly connected with the end part of a rotating shaft of one roll shaft 2, and the roll shaft 2 can be driven to rotate only by starting the motor 13.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (9)

1. The utility model provides a conveyor is used in concrete production, includes support body (1), its characterized in that: the middle of support body (1) rotates and installs a set of roller (2), just a set of roller (2) be the both sides of symmetric distribution at support body (1), simultaneously a set of roller (2) carry out the transmission through belt (3), agitator tank (4) are installed to one side top of support body (1), and the discharge gate setting of agitator tank (4) is directly over belt (3), belt (3) are furnished with cleaning assembly, cleaning assembly includes scraper blade (5), and the below of keeping away from agitator tank (4) one side at support body (1) is installed to scraper blade (5), and scraper blade (5) hugs closely with belt (3) surface, and buffer assembly has been furnished with to scraper blade (5), realizes being connected of scraper blade (5) and support body (1) through buffer assembly, and buffer assembly also can cushion scraper blade (5) simultaneously.

2. A concrete production conveying apparatus according to claim 1, wherein: the buffer component comprises a mounting block (6), and the mounting block (6) is fixedly mounted on the side face of the frame body (1).

3. A concrete production conveying apparatus according to claim 2, wherein: the surface of the mounting block (6) is provided with a through hole, and a sliding rod (7) is slidably arranged in the middle of the through hole.

4. A concrete production conveying apparatus according to claim 3, wherein: the side of scraper blade (5) is fixed mounting has connecting block (8), and the bottom of slide bar (7) is connected with the upper surface fixed of connecting block (8).

5. A concrete production conveying apparatus according to claim 4, wherein: a baffle ring (9) is arranged above the mounting block (6), and the baffle ring (9) is sleeved on the surface of the sliding rod (7) in a sliding way.

6. A concrete production conveying apparatus according to claim 5, wherein: a compression spring (10) is arranged between the baffle ring (9) and the mounting block (6), and the compression spring (10) is sleeved on the surface of the sliding rod (7) at the same time.

7. A concrete production conveying apparatus according to claim 6, wherein: and a limit nut (11) is arranged on the surface thread of the sliding rod (7), and the limit nut (11) is arranged above the baffle ring (9).

8. A concrete production conveying apparatus according to any one of claims 1 to 7, wherein: the middle of the frame body (1) is rotatably provided with a plurality of riding wheels (12), and the surface of the riding wheels (12) is clung to the inner ring surface of the belt (3).

9. A concrete production conveying apparatus according to claim 8, wherein: the side of the frame body (1) is fixedly provided with a motor (13), and the end part of an output shaft of the motor (13) penetrates through the frame body (1) and is fixedly connected with the end part of a rotating shaft of one roll shaft (2).

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