CN-116510560-B - Automatic material making and taking machine

CN116510560BCN 116510560 BCN116510560 BCN 116510560BCN-116510560-B

Abstract

The application relates to an automatic material making and taking machine, and relates to the technical field of material taking machines. The novel energy-saving tank comprises a tank body, wherein a pair of guide plates are fixedly arranged in the tank body, the two guide plates are oppositely arranged and divide the interior of the tank body into an upper cavity and a lower cavity, a communication hole is formed in the inner top wall of the tank body in a penetrating mode, a lifting plate is arranged in the communication hole in an inserted mode, a stirring assembly is arranged on the lifting plate, a discharging hole is reserved between the two guide plates, an opening and closing assembly for opening or closing the discharging hole is arranged between the lifting plate and the tank body, a lower scraping assembly is arranged in the upper cavity, and a blowing-off assembly is arranged on the guide plates. The application has the effect of cleaning the residual asphalt mixture.

Inventors

LIU SHIKUN
Qiu Hepu
Qian Zhikai
ZHANG GUANBAO
QIU XIAOJIAN
WANG TAO
CHEN CHUNYAN

Assignees

常州仁久工程检测咨询有限公司

Dates

Publication Date: 20260512
Application Date: 20230422

Claims (4)

1. An automatic material making and taking machine comprises a tank body (1) and is characterized in that a pair of guide plates (2) are fixedly arranged in the tank body (1), the two guide plates (2) are oppositely arranged and divide the interior of the tank body (1) into an upper cavity (11) and a lower cavity (12) by the guide plates (2), a communication hole (13) is formed in the inner top wall of the tank body (1) in a penetrating mode, a lifting plate (16) is arranged in the communication hole (13) in an inserted mode, a stirring assembly (3) is arranged on the lifting plate (16), a discharging hole (17) is reserved between the two guide plates (2), an opening and closing assembly (4) for opening or closing the discharging hole (17) is arranged between the lifting plate (16) and the tank body (1), a lower scraping assembly (5) is arranged in the upper cavity (11), and a blowing assembly (6) is arranged on the guide plates (2); The lower scraping assembly (5) comprises a lower scraping part (51) and an extending part (52), the lower scraping part (51) is connected with the tank body (1) and is positioned in the upper cavity (11), and the extending part (52) is connected with the lower scraping part (51); The lower scraping part (51) comprises a lower scraping ring rod (511) and a lower scraping electric push rod (512), the lower scraping electric push rod (512) is arranged on the top wall of the tank body (1) and a pushing shaft is fixed with the lower scraping ring rod (511), the lower scraping ring rod (511) is positioned in the upper cavity (11) and is abutted against the inner wall of the upper cavity (11), and the extension part (52) is fixed with the lower scraping ring rod (511); the extension part (52) comprises a connecting rod (521) and a cleaning rod (522), one end of the connecting rod (521) is hinged with the bottom of the lower scraping ring rod (511), the other end of the connecting rod is fixed with the cleaning rod (522), and a guide surface (5221) is arranged on one side, close to the inner wall of the tank body (1), of the cleaning rod (522); The opening and closing assembly (4) comprises a plug plate (41) and an opening and closing electric push rod (42), the opening and closing electric push rod (42) is arranged on the top wall of the tank body (1) and is fixedly connected with the top wall of the lifting plate (16), one end, far away from the stirring motor (33), of the stirring shaft (31) is rotationally connected with the top of the plug plate (41), and the plug plate (41) is inserted into the discharge hole (17); the blowing-off assembly (6) comprises fan blades (61), a baffle net (62) and a driving motor (63), a cavity (21) is formed in the guide plate (2), blowing-off holes (22) are formed in the side wall and the top wall of the guide plate (2), the blowing-off holes (22) are communicated with the cavity (21), the baffle net (62) is fixed on the side wall and the top wall of the guide plate (2), the driving motor (63) is mounted on the guide plate (2) and drives the fan blades (61) to rotate, and the fan blades (61) are located in the cavity (21); The stirring assembly (3) comprises a stirring shaft (31), stirring blades (32) and a stirring motor (33), the stirring shaft (31) is rotatably installed on the bottom wall of the lifting plate (16), the stirring motor (33) is installed on the top wall of the lifting plate (16) and drives the stirring shaft (31) to rotate, and the stirring blades (32) are fixed with the stirring shaft (31); Be provided with weighing module (7) in lower chamber (12), a plurality of release holes (14) have been run through to the lateral wall of jar body (1), be provided with on weighing module (7) and be used for pushing out release subassembly (8) of bituminous mixture, the lateral wall of jar body (1) is provided with and is used for pushing out and scrape push-scrape subassembly (9) of scraping release subassembly (8).
2. An automatic material making and taking machine according to claim 1, characterized in that the weighing assembly (7) comprises a weighing plate (71) and a weighing spring (72), one end of the weighing spring (72) is fixed with the inner bottom wall of the tank body (1), the other end of the weighing spring is fixed with the bottom wall of the weighing plate (71), and the bottom of the weighing plate (71) is flush with the inner top of the push-out hole (14) near one end of the guide plate (2).
3. An automatic reclaimer machine according to claim 2, characterized in that the weighing assembly (7) further comprises a vibrating motor (73), the vibrating motor (73) being fixedly mounted on the bottom wall of the weighing plate (71).
4. The automatic material making and taking machine according to claim 2, wherein the pushing-out assembly (8) comprises a pushing-out scraping plate (81), a balancing weight (83) and a pushing-out electric pushing rod (82), a yielding hole (15) is formed in a penetrating mode in one side, away from the pushing-out hole (14), of the tank body (1), the pushing-out electric pushing rod (82) is fixed to the top wall of the weighing plate (71) and penetrates through the yielding hole (15), a pushing shaft of the pushing-out electric pushing rod (82) is fixed to the pushing-out scraping plate (81), and the balancing weight (83) is fixed to the bottom wall, far away from one end of the pushing-out electric pushing rod (82), of the weighing plate (71).

Description

Automatic material making and taking machine Technical Field The application relates to the field of reclaimers, in particular to an automatic material making and reclaiming machine. Background The basic concept of the Marshall test was first proposed by Bruce Marshall in the milcebil road bureau in about 1939 and then further refined by the united states army. During the second combat, the united states army engineering weapon (USCOE) began to evaluate different Hot Mix Asphalt (HMA) design methods for military airport pavement design. The marshall test is a test that determines the optimum oil to stone ratio of an asphalt mixture. The test process is to perform standard compaction on a test piece under the conditions of specified temperature, humidity and the like, measure indexes such as stability, flow value and the like of the asphalt mixture, respectively draw a relation curve of the oil-stone ratio, the stability, the flow value, the density, the void ratio and the saturation after a series of calculation, and finally determine the optimal oil-stone ratio of the asphalt mixture. In the related art, an automatic material making and taking machine for Marshall test is disclosed in Chinese patent with the authority bulletin number of CN204286901U, and comprises a computer, a containing groove, an automatic heating and heat preserving system, an automatic up-down telescopic stirrer and a distributor, wherein the automatic heating and heat preserving system, the automatic up-down telescopic stirrer and the distributor are all arranged on the containing groove, and the computer is respectively connected with the automatic heating and heat preserving system, the automatic up-down telescopic stirrer and the distributor in a control mode. After the automatic material making and taking machine finishes material distribution, an equal number of Marshall sample molds are placed below the containing groove according to the number of the material distribution parts, a corresponding automatic discharging device is started, and asphalt mixture is automatically output from a sub-containing bin in the containing groove and falls into the corresponding Marshall sample molds. The automatic material making and taking machine solves the problems of large individual difference, poor stability, non-uniformity and the like of Marshall test samples caused by the influence of subjective and objective factors such as manpower, materials and the like in the prior art, is very suitable for stirring and taking asphalt mixtures in Marshall tests, and avoids the influence of the manpower, material factors on the objectivity and the accuracy of Marshall test results to the greatest extent. The inventor finds that at least the following problems exist in the technology, namely after the material distribution is finished, the asphalt mixture is conveyed into a Marshall sample mold through an automatic discharging device, and the wall of the asphalt mixture is remained on the inner wall of the containing groove, so that the asphalt mixture is easy to waste, and the quality of a single part has a certain error. Disclosure of Invention In order to solve the problem that asphalt mixture is easy to waste due to the fact that the wall of the asphalt mixture is remained on the inner wall of the accommodating groove, and a certain error exists in the quality of single parts, the application provides an automatic material making and taking machine. The application provides an automatic material making and taking machine, which adopts the following technical scheme: The utility model provides an automatic make reclaimer, includes the jar body, the inside of jar body is fixed to be provided with a pair of guide plate, two the guide plate sets up relatively just the guide plate will the internal partition of jar body becomes upper chamber and lower chamber, the communication hole has been seted up in the internal roof penetration of jar body, the communication hole interpolation is equipped with the lifter plate, be provided with stirring subassembly on the lifter plate, two leave the discharge opening between the guide plate, the lifter plate with be provided with between the jar body and be used for opening or closing the subassembly of opening and close of discharge opening, upward be provided with down scraping the subassembly in the intracavity, be provided with on the guide plate and blow down the subassembly. By adopting the technical scheme, after the last asphalt mixture is conveyed into the lower cavity, the lower scraping assembly and the blowing assembly are started, the lower scraping assembly can scrape residual asphalt mixture on the top of the guide plate, the blowing assembly can blow residual asphalt mixture on the guide plate and residual asphalt mixture which cannot be scraped everywhere by the lower scraping assembly in the upper cavity, the plug plate can be blown to a certain extent, so that residual asphalt mixture on the p