CN212904016U - Automatic concrete sampling and plastering device - Google Patents
Automatic concrete sampling and plastering device Download PDFInfo
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- CN212904016U CN212904016U CN202021765666.3U CN202021765666U CN212904016U CN 212904016 U CN212904016 U CN 212904016U CN 202021765666 U CN202021765666 U CN 202021765666U CN 212904016 U CN212904016 U CN 212904016U
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Abstract
The utility model relates to a concrete sample field especially relates to an automatic sample of concrete and device of plastering. Comprises a test mould for accommodating a test block, a temporary storage tank for temporarily storing prepared concrete, a test mould transfer mechanism with a piece, a plastering mechanism and a material receiving mechanism, the outer side of the front side surface of the fixing frame is provided with a test mold transfer mechanism which is parallel to the front side surface of the fixing frame, the test mold transfer mechanism comprises a first conveyor belt frame, a test mold pushing cylinder is arranged at the edge of one end, close to the fixed frame, of the conveyor belt frame, the test mold pushing cylinder is perpendicular to the first conveyor belt frame, and the axis of the telescopic rod of the test mold pushing cylinder is intersected with the central line of the collecting hopper, the technical scheme realizes automation of the steps of concrete sampling, plastering, transporting and the like, greatly reduces the labor intensity of workers, meanwhile, the plastering effect of the concrete strip test mold is improved, and the result of strength detection of the test block is more accurate.
Description
Technical Field
The utility model relates to a concrete sample field especially relates to an automatic sample of concrete and device of plastering.
Background
The concrete is one of the main materials of building structures, and the performance indexes of the concrete directly influence the quality and the service life of the building engineering and the life and property safety of people. The concrete used in the construction needs to be tested for performance, wherein the compressive strength is one of the main performance indexes of the concrete. When commercial concrete leaves a factory, the concrete needs to be sampled and molded into test blocks and subjected to compressive strength test.
The first step in the compressive strength test is to form the test block. The concrete was first sampled and loaded into a prepared test mold. The traditional sampling mode is to adopt the manual work to take a sample in the concrete tank car, and is inefficient, and need the manual work to receive the face after the tape unit examination mould shaping, because the area of contact on spatula and concrete test block surface is limited usually, and the distribution of power when floating is inhomogeneous, often can lead to the surface four corners invagination, middle part arch to influence the accuracy of test result.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide an automatic sample of concrete and device of plastering for when solving artifical sample to the concrete, the problem of inefficiency to and artifical not good to the effect of test block surface plastering, lead to the intensity test result to receive the problem of influence.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows, comprising a test mould for accommodating the test block, a temporary storage tank for temporarily storing the prepared concrete, a test mould transfer mechanism, a belt test mould transfer mechanism, a plastering mechanism and a material receiving mechanism;
the material receiving mechanism comprises a fixing frame, a material collecting hopper is arranged in the middle of the fixing frame, a supporting roller for supporting a test mold is uniformly arranged at the upper end of the material collecting hopper, and the supporting roller is parallel to the horizontal plane;
a test mold transfer mechanism is arranged on the outer side of the front side face of the fixing frame and is parallel to the front side face of the fixing frame, the test mold transfer mechanism comprises a first conveying belt frame, a test mold pushing cylinder is arranged on the edge of one end, close to the fixing frame, of the conveying belt frame, and the test mold pushing cylinder is perpendicular to the first conveying belt frame;
the belt test mold transfer mechanism comprises a second conveying belt frame and a belt test mold pushing cylinder, the second conveying belt frame is perpendicular to the left side face of the fixing frame, the belt test mold pushing cylinder is fixed at the upper end of the right side face of the fixing frame, and the axis of a telescopic rod of the belt test mold pushing cylinder, the central line of the collecting hopper and the central point of the second conveying belt frame are coplanar;
the plastering mechanism comprises a slide bar group positioned above the collecting hopper, the slide bar group is perpendicular to the first conveying belt frame, a plastering device which is connected with the slide bar in a sliding manner is arranged on the slide bar, the middle part of the rear side surface of the fixing frame is provided with a mounting frame which is fixedly connected with the fixing frame, a plastering air cylinder is fixed at the upper end of the mounting frame, and a telescopic rod of the plastering air cylinder is parallel to the slide bar group and is fixedly connected with the side surface of the plastering device.
And the control system controls the test mold pushing cylinder, the strip test mold pushing cylinder and the plastering cylinder to move one by one according to a corresponding sequence, so that the condition of mutual interference is avoided.
Further, the one end that first conveyer belt frame is close to the mount is equipped with the baffle, the baffle is fixed in the both sides of first conveyer belt frame, and the baffle can effectually avoid the time to be transported outside first conveyer belt frame.
Further, roll connection between the upper surface of backing roll and collecting hopper, roll connection's benefit lies in, when trying the mould and promoting the cylinder and will try the mould and promote to the backing roll on, the backing roll can rotate, and the concrete of adhesion on the backing roll throws away when will getting the material the previous time in the pivoted, avoids the concrete to solidify on the backing roll, makes to try the mould and keep horizontal the placing on the backing roll all the time, makes the effect of filling the concrete in the examination mould better.
Furthermore, connecting plates which extend outwards vertically are arranged on the periphery of the upper surface of the collecting hopper, the width of the connecting plate at the upper end of the front side surface of the fixing frame is larger than that of the test mold, the width of the connecting plate at the upper end of the right side surface of the fixing frame is larger than that of the test mold, the connecting plate is as high as belts on the first conveying belt frame and the second conveying belt frame, the connecting plate can serve as a slide way when the test mold enters the supporting roll and the test mold of the belt piece is pushed out from the supporting roll, and the transfer effect of the test mold and the test mold of the belt piece is better.
Further, all be equipped with compression spring on the middle part lower surface of aggregate bin connecting plate all around, compression spring's one end and connecting plate fixed connection, compression spring's the other end and the last fixed surface of mount are connected, adopt spring fixed connection with aggregate bin and mount support, and its aim at presses the aggregate bin, and aggregate bin can vibrate and shake off the concrete of adhesion at its medial surface to the aggregate bin lower part and collect, is convenient for clear up the aggregate bin.
Further, the plastering device comprises a vibration generator, the lower end of the vibration generator is provided with a plastering rubber plate fixedly connected with the mounting seat, the vibration generator is electrically connected with the control system, the vibration generator enables the concrete above the test mould to be stressed uniformly, and the plastering effect is better.
Furthermore, water outlet nozzles are symmetrically arranged on two sides of the vibration generator, the water outlet direction of each water outlet nozzle points to the side wall of the test mould, a control valve is arranged on each water outlet nozzle, a control unit of each control valve is electrically connected with a control system, the control system enables the control valves to be opened when the face plastering operation is carried out, the side walls of the test blocks are cleaned by the aid of outlet water of the nozzles, concrete attached to the side walls is flushed, and subsequent test mould cleaning procedures with pieces can be reduced.
Further, the outside in the aggregate bin is equipped with vibrating cylinder, vibrating cylinder's output shaft and aggregate bin fixed connection, and its beneficial part is in, vibrating cylinder's vibration can shake off the concrete of aggregate bin lateral wall to aggregate bin center, is convenient for collect.
The working principle of the technical scheme is as follows: first conveying belt frame will try the mould and transport to examination mould promotion cylinder department one by one, under control system's control, the telescopic link extension of examination mould promotion cylinder, will try the mould propelling movement to the middle part of backing roll, at this moment, the jar of keeping in begins the blowing, after the examination mould is filled with the concrete, the jar of keeping in stops the blowing, then the device of plastering of mechanism of plastering begins work, concrete that will try the mould top and be more than is wiped away, after plastering, the telescopic link extension that area piece examination mould promotion cylinder opened is with area piece examination mould propelling movement to second conveying belt frame, second conveying belt frame transports area piece examination mould to area piece examination mould curing chamber, so circulate. According to the technical scheme, automation of the steps of concrete sampling, plastering, transporting and the like is realized, the labor intensity of workers is greatly reduced, the plastering effect of a concrete strip test mold is improved while the sampling efficiency is improved, and the result of strength detection of a test block is more accurate.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a right side view schematic diagram of the embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a first conveyor belt frame 1, a test mold pushing cylinder 11, a baffle 12, a second conveyor belt frame 2, a belt test mold pushing cylinder 21, a slide bar group 3, a plastering device 31, an installation frame 32, a plastering cylinder 33, a supporting roller 4, a connecting plate 41, a compression spring 42, a collecting hopper 43, a fixing frame 44, a test mold 5 and a belt test mold 6.
It should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The specific implementation process is as follows:
as shown in fig. 1 and 2, an automatic concrete sampling and plastering device mainly comprises a test mold transfer mechanism, a belt test mold 6 transfer mechanism, a plastering mechanism, a material receiving mechanism and a control system, wherein the control system controls and coordinates the working sequence of the rest parts, so that interference among the parts is avoided, and the sampling efficiency is not influenced.
The material receiving mechanism mainly comprises a fixed frame 44 arranged below a temporary storage tank, a material collecting hopper 43 is arranged in the middle of the fixed frame 44, the material collecting hopper 43 is used for collecting and buffering concrete discharged from the temporary storage tank so as to minimize waste of a tank car when the tank car is loaded with the concrete, connecting plates 41 extending outwards and vertically are arranged on the periphery of the upper surface of the material collecting hopper 43, the width of the connecting plate 41 on the upper end of the front side surface of the fixed frame 44 is larger than that of a test mold 5, the width of the connecting plate 41 on the upper end of the right side surface of the fixed frame 44 is larger than that of the test mold 5, the connecting plates 41 are as high as belts on the first conveying belt frame 1 and the second conveying belt frame 2, the connecting plates 41 can be used as slideways when the test mold 5 enters the supporting rollers 4 and the belt test mold 6 is pushed out from the supporting rollers 4, so that the transferring effect of the test mold 5 and the belt test mold 6 is better, preferably, the connecting plates 41 on, such benefit lies in, presses the collecting hopper, and the collecting hopper can vibrate and shake off the concrete of adhesion at its medial surface to the collecting hopper lower part and collect, is convenient for clear up the collecting hopper. Be equipped with the backing roll 4 that supports the time that the sample made on the upper surface of collecting hopper 43, preferably, roll connection between the upper surface of backing roll 4 and collecting hopper 43, because, when trying mould pushing cylinder 11 will try mould 5 and promote to the backing roll 4 on, backing roll 4 can rotate, the concrete of adhesion on backing roll 4 when getting the material the previous time in the pivoted is thrown away, avoid the concrete to solidify on backing roll 4, make the mould 5 can not the level place on backing roll 4, make the effect of filling the concrete in the mould 5 worsen. Preferably, the outer side in the aggregate bin is provided with a vibration cylinder, an output shaft of the vibration cylinder is fixedly connected with the aggregate bin, and the vibration cylinder has the advantages that concrete on the side wall of the aggregate bin can be shaken off to the center of the aggregate bin by the vibration of the vibration cylinder, so that the collection is facilitated.
Be equipped with examination mould transport mechanism in the outside of the leading flank of mount 44, examination mould transport mechanism mainly includes the first conveyor belt frame 1 of transportation examination mould 5, first conveyor belt frame 1 is parallel with the leading flank of mount 44, and the clearance between the leading flank of and mount 44 is less, be fixed with the examination mould promotion cylinder 11 that promotes examination mould 5 to backing roll 4 near the one end of mount 44, examination mould promotion cylinder 11 is perpendicular to first conveyor belt frame 1, and the axis of the telescopic link that the examination mould promoted cylinder 11 intersects with the central line of collecting hopper 43, such advantage lies in, the position that makes the propelling movement of examination mould 5 more accurate, the effect of examination mould 5 when connecing the material is better. Preferably, the end part of the first conveyor belt frame 1 is provided with a baffle 12, the baffle 12 is fixed on two sides of the first conveyor belt frame 1, and the baffle 12 can limit the position of the test mold 5 on the conveyor belt, so that the test mold 5 is prevented from falling.
6 transport mechanism of area examination mould, this whole of concrete has been filled up in the area examination mould 6 indicates examination mould 5, 6 transport mechanism of area examination mould includes second conveyer belt frame 2 and area examination mould 6 promotion cylinder 21, the right flank setting of second conveyer belt frame 2 perpendicular to mount 44, area examination mould 6 promotion cylinder 21 is fixed in the left surface upper end of mount 44, the axis of the telescopic link of area examination mould 6 promotion cylinder 21, the central line of collecting hopper 43 and the central point coplane of second conveyer belt frame 2, the coplane effect of three is, it promotes more accuracy of position that the cylinder promotes area examination mould 6 to try the mould, the askew condition of pushing away can not appear.
The plastering mechanism comprises a slide bar group 3 positioned above a collecting hopper 43, the slide bar group 3 is vertical to the first conveyor belt frame 1, a plastering device 31 connected with the slide bar group 3 in a sliding way is arranged on the slide bar group 3, a mounting frame 32 fixedly connected with the mounting frame 44 is arranged in the middle of the rear side surface of the mounting frame 44, a plastering cylinder 33 is fixed at the upper end of the mounting frame 32, the telescopic rod of the plastering cylinder 33 is parallel to the slide bar group 3, and is fixedly connected with the side of the plastering device 31, preferably, the plastering device 31 uses a vibration generator instead of the conventional plastering plate, because the vibration generator makes the concrete inside the test mold 5 more compact, a plastering slab rubber is fixed below the vibration generator, the plastering slab rubber enables the plastering range to be wider, the plastering can be carried out on each position above the test die 5, and the plastering effect is best when the distance between the plastering slab rubber and the upper surface of the test die 5 is 2-5 mm. Preferably, water outlet nozzles are symmetrically arranged on two sides of the vibration generator, the water outlet directions of the water outlet nozzles point to the side wall of the test mold 5, control valves are arranged on the water outlet nozzles, control units of the control valves are electrically connected with a control system, and when the control units are used for wiping the surface, the control system opens the control valves to enable the nozzles to discharge water to clean the side wall of the test mold 5, so that the subsequent surface cleaning work of the test mold 6 with the workpiece can be reduced.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (9)
1. The utility model provides an automatic sample of concrete and device of plastering, includes the test mould that is used for holding the test block and the jar of keeping in that is used for depositing temporarily and makes the concrete, its characterized in that: the device also comprises a test mould transfer mechanism, a belt test mould transfer mechanism, a plastering mechanism and a material receiving mechanism;
the material receiving mechanism comprises a directional fixing frame, a material collecting hopper is arranged in the middle of the fixing frame, a supporting roller for supporting a test mold is uniformly arranged at the upper end of the material collecting hopper, and the supporting roller is parallel to the horizontal plane;
a test mold transfer mechanism is arranged on the outer side of the front side face of the fixing frame and is parallel to the front side face of the fixing frame, the test mold transfer mechanism comprises a first conveying belt frame, a test mold pushing cylinder is arranged on the edge of one end, close to the fixing frame, of the conveying belt frame, and the test mold pushing cylinder is perpendicular to the first conveying belt frame;
the belt test mold transfer mechanism comprises a second conveying belt frame and a belt test mold pushing cylinder, the second conveying belt frame is perpendicular to the right side face of the fixing frame, the belt test mold pushing cylinder is fixed at the upper end of the left side face of the fixing frame, and the axis of a telescopic rod of the belt test mold pushing cylinder, the central line of the collecting hopper and the central point of the second conveying belt frame are coplanar;
the plastering mechanism comprises a slide bar group positioned above the collecting hopper, the slide bar group is perpendicular to the first conveying belt frame, a plastering device connected with the slide bar group in a sliding manner is arranged on the slide bar group, the middle part of the rear side face of the fixing frame is provided with a mounting frame fixedly connected with the fixing frame, a plastering air cylinder is fixed at the upper end of the mounting frame, and a telescopic rod of the plastering air cylinder is parallel to the slide bar group and is fixedly connected with the side face of the plastering device.
2. The automatic concrete sampling and plastering device as claimed in claim 1, wherein: the device is characterized by further comprising a control system, wherein the control system is electrically connected with the test mold pushing cylinder, the strip test mold pushing cylinder and the plastering cylinder.
3. The automatic concrete sampling and plastering device as claimed in claim 1, wherein: one end of the first conveying belt frame, which is close to the fixing frame, is provided with a baffle, and the baffle is fixed on two sides of the first conveying belt frame.
4. The automatic concrete sampling and plastering device as claimed in claim 1, wherein: and the supporting rollers are in rolling connection with the upper surfaces of the collecting hoppers.
5. The automatic concrete sampling and plastering device as claimed in claim 1, wherein: the width of the connecting plate at the upper end of the right side face of the fixing frame is larger than the length of the test mold, and the connecting plate is as high as belts on the first conveying belt frame and the second conveying belt frame.
6. An automatic concrete sampling and plastering device as claimed in claim 1 or 5, wherein: and compression springs are arranged on the lower surfaces of the middle parts of the connecting plates on the periphery of the aggregate bin, one ends of the compression springs are fixedly connected with the connecting plates, and the other ends of the compression springs are fixedly connected with the upper surfaces of the fixing frames.
7. An automatic concrete sampling and plastering device as claimed in claim 1 or 2, wherein: the plastering device comprises a vibration generator, a plastering rubber plate fixedly connected with the mounting seat is arranged at the lower end of the vibration generator, and the vibration generator is electrically connected with the control system.
8. The automatic concrete sampling and plastering device as claimed in claim 7, wherein: the device comprises a vibration generator, a test mould and a control unit, wherein water outlet nozzles are symmetrically arranged on two sides of the vibration generator, the water outlet directions of the water outlet nozzles point to the side wall of the test mould, the water outlet nozzles are provided with control valves, and the control units of the control valves are electrically connected with a control system.
9. The automatic concrete sampling and plastering device as claimed in claim 1, wherein: and a vibration cylinder is arranged on the outer side in the aggregate bin, and an output shaft of the vibration cylinder is fixedly connected with the aggregate bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021765666.3U CN212904016U (en) | 2020-08-21 | 2020-08-21 | Automatic concrete sampling and plastering device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021765666.3U CN212904016U (en) | 2020-08-21 | 2020-08-21 | Automatic concrete sampling and plastering device |
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| CN212904016U true CN212904016U (en) | 2021-04-06 |
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| CN202021765666.3U Active CN212904016U (en) | 2020-08-21 | 2020-08-21 | Automatic concrete sampling and plastering device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418780A (en) * | 2021-06-11 | 2021-09-21 | 重庆建工建材物流有限公司 | Concrete strength test system |
| CN113526093A (en) * | 2021-07-28 | 2021-10-22 | 陆国芳 | Transportation system used after gluing of magnetic core |
| CN114030878A (en) * | 2021-11-30 | 2022-02-11 | 新乐华宝塑料机械有限公司 | Automatic rolling and transferring device |
| CN116038861A (en) * | 2023-02-20 | 2023-05-02 | 南京中建八局智慧科技有限公司 | Full-automatic concrete test block manufacturing equipment and control method thereof |
-
2020
- 2020-08-21 CN CN202021765666.3U patent/CN212904016U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418780A (en) * | 2021-06-11 | 2021-09-21 | 重庆建工建材物流有限公司 | Concrete strength test system |
| CN113526093A (en) * | 2021-07-28 | 2021-10-22 | 陆国芳 | Transportation system used after gluing of magnetic core |
| CN113526093B (en) * | 2021-07-28 | 2023-02-28 | 陆国芳 | Transportation system used after gluing of magnetic core |
| CN114030878A (en) * | 2021-11-30 | 2022-02-11 | 新乐华宝塑料机械有限公司 | Automatic rolling and transferring device |
| CN116038861A (en) * | 2023-02-20 | 2023-05-02 | 南京中建八局智慧科技有限公司 | Full-automatic concrete test block manufacturing equipment and control method thereof |
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