Automatic blanking mechanism for PC brick masonry mortar production

Abstract

The utility model relates to the technical field of mortar production, and discloses an automatic blanking mechanism for PC brick masonry mortar production, which comprises a cylinder body, a spray head is arranged above the cylinder body, the rear end of the spray head is fixedly connected with a bent pipe through a pipeline, one end of the bent pipe, which is far away from the spray head, is fixedly provided with a telescopic pipe positioned behind the cylinder body, and the telescopic pipe is fixedly connected with the cylinder body through a pipeline. The lower end of the telescopic pipe is fixedly connected with a water pump, and the lower end face of the water pump is fixedly provided with a water storage tank. The water storage tank, the filter plate, the spray head and the barrel are matched, impurities in water in the water storage tank are filtered by the aid of the filter plate, the problem that the spray head is blocked by the impurities in the prior art is effectively solved, the water in the water storage tank is separated from the impurities by the filter plate, and the filter plate is simple in structure and convenient to use. Impurities in water can be left in the water storage tank, so that the maintenance step of a worker on a non-water-outlet spray head can be omitted, and sustainable water outlet of the spray head can be kept.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar production, in particular to an automatic material dropping mechanism for producing PC brick masonry mortar. Background Art

[0002] PC bricks are a kind of bricks pressed by a mixture of polyurethane and cement. The mortar used for PC brick masonry is made by mixing a certain proportion of sand and cement, lime paste, clay, etc. with water through a mixing device.

[0003] However, the existing mortar is easy to stick to the inner wall of the device during production. At this time, the mechanical parts inside the device will be affected by the presence of the coagulated mortar and the normal use of the mechanical parts. Therefore, in order to prevent the mortar from coagulating on the inner wall of the device, some technologies have proposed related anti-sticking components to assist the mortar in the blanking. For example, there is a utility model patent with a publication number of CN218319568U, which proposes an automatic blanking mechanism for the production of high-adhesion masonry mortar. Through the cooperation of the anti-sticking mechanism, the purpose of preventing the mortar from sticking to the inner wall of the box is achieved. Through the cooperation between the water pump, the water tank and the water pipe, the aqueous solution is sprayed on the inside of the device through the nozzle using a hollow tube, thereby achieving the purpose of preventing the mortar from sticking to the inner wall of the box.

[0004] From the above disclosed technical content, theoretically speaking, the implementation of the relevant technical structure is conducive to the anti-sticking of mortar. However, according to the description in the above disclosed technical content, in order to prevent the mortar from sticking to the inner wall of the box, the water in the water tank is pumped to the nozzle by turning on the water pump, so that the water at the nozzle is sprayed to the inside of the box, and the turning on of the water pump will drive the movement of water inside the water tank. At this time, not only the water will move inside the water tank, but also the impurities mixed in the water will move inside the water tank. When the water flows to the nozzle under the drive of the water pump, the impurities in the water will also flow to the nozzle with the movement of the water flow. At this time, the presence of impurities can easily get stuck in the water outlet of the nozzle, causing the nozzle to be blocked, and the blocked nozzle cannot discharge water, which not only brings inconvenience to the cleaning of the inner wall of the box, but also increases the staff's inspection of the reason why the nozzle does not discharge water. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic dropping mechanism for the production of PC brick masonry mortar, which has the advantages of being able to clean the inner wall of the tank, preventing impurities in the cleaning water from causing clogging of the nozzle, and saving the staff the troubleshooting steps for the problem of no water supply, thereby solving the problems raised in the above-mentioned background technology.

[0006] The utility model provides the following technical scheme: an automatic blanking mechanism for PC brick masonry mortar production, comprising a cylinder, a nozzle is arranged above the cylinder, the rear end of the nozzle is fixedly connected with a bend pipe through a pipeline, the end of the bend pipe away from the nozzle is fixedly installed with a telescopic tube located at the rear of the cylinder, the lower end of the telescopic tube is fixedly connected with a water pump, the lower end surface of the water pump is fixedly installed with a water storage tank, the inner wall of the water storage tank is movably clamped with a filter plate, the filter plate is movably connected to the water storage tank through a fastening bolt, the outer wall of the upper end of the fastening bolt is threadedly sleeved with an extension rod, the inner wall of the outer end of the extension rod is movably sleeved with a limiting frame, and the lower end of the limiting frame is fixedly connected to the upper end surface of the water storage tank.

[0007] Preferably, a stirring rod is movably sleeved inside the cylinder, a discharge pipe is fixedly installed at the lower end of the cylinder, a cylinder cover located above the nozzle is movably connected to the upper end surface of the cylinder, and a support plate is fixedly sleeved on the outer wall of the lower end of the cylinder.

[0008] Preferably, a lower annular tube is fixedly installed on the upper end of the nozzle, the upper end face of the lower annular tube is fixedly connected to a vertical tube, and the outer wall of the vertical tube is fixedly sleeved with the inner wall of the bottom surface of the cylinder cover, the upper end of the vertical tube is fixedly installed with an upper annular tube located inside the cylinder cover, and the back side of the upper annular tube is fixedly connected to the front end of the bent pipe.

[0009] Preferably, a water outlet pipe is fixedly installed on the upper end surface of the water pump, and the end of the water outlet pipe away from the water pump is fixedly connected to the lower end of the telescopic tube, and a water inlet pipe is fixedly installed on the left side of the water pump, and the end of the water inlet pipe away from the water pump extends to the inside of the water tank.

[0010] Preferably, the lower end surface of the water tank is fixedly connected to the upper end surface of the support plate, a visual window is provided on the back of the water tank, a water supply pipe located on the right side of the filter plate is fixedly installed on the upper end surface of the water tank, and a drainage pipe is fixedly installed on the right side of the water tank.

[0011] Preferably, a clamping plate located above the water tank is fixedly mounted on the upper end surface of the filter plate, and the clamping plate is connected to the water tank by fastening bolts, and the lower end surface of the clamping plate is fixedly connected to protrusions located on the left and right sides of the filter plate, and the outer walls of the protrusions are movably engaged with the inner walls of the upper end surface of the water tank, and sliders are fixedly mounted on the front and rear sides of the filter plate, and the outer wall of the slider away from the end of the filter plate is movably engaged with the inner wall of the water tank, and a positioning rod is fixedly mounted on the lower end surface of the filter plate, and the outer wall of the positioning rod is movably engaged with the bottom surface of the inner wall of the water tank.

[0012] Preferably, a rotating motor is fixedly mounted on the bottom surface of the inner wall of the cylinder cover, and a reducer is arranged on the output shaft of the rotating motor, a rotating shaft located below the cylinder cover is fixedly mounted on the lower end of the output shaft of the reducer on the rotating motor, and the outer wall of the rotating shaft is fixedly connected to the inner end of the stirring rod, a bracket is movably sleeved on the outer wall of the lower end of the rotating shaft, and the outer end of the bracket is fixedly connected to the inner wall of the cylinder body, mounting rods are fixedly mounted on the upper and lower ends of the rotating shaft, and a scraper is connected to the end of the mounting rod away from the rotating shaft by bolts, an upper end plate is fixedly mounted on the back side of the cylinder cover, an electric push rod is fixedly connected to the lower end of the upper end plate, a lower bottom plate is fixedly mounted on the lower end of the electric push rod, and a front end of the lower bottom plate is fixedly connected to the back side of the cylinder body.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model realizes the filtering effect of impurities in the water of the water tank by the coordination among the water tank, the filter plate, the nozzle and the cylinder body, and utilizes the setting of the filter plate, effectively solving the problem of the nozzle being blocked by impurities in the above-mentioned public technical content. The filter plate is used to separate the water and impurities in the water tank, so that the impurities in the water can be retained inside the water tank, which not only saves the staff the maintenance steps for the nozzle that does not discharge water, but also maintains the sustainable water discharge of the nozzle.

[0015] 2. The utility model realizes the connection between the water tank and the filter plate by the cooperation among the fastening bolts, the filter plate, the water tank and the drain pipe and by utilizing the setting of the fastening bolts, and effectively solves the problem of disassembling and assembling the filter plate from the water tank. By changing the connection mode between the fastening bolts and the filter plate or the water tank, it is convenient to remove the filter plate from the water tank and prevent impurities in the water from clogging the filter holes on the filter plate and making it impossible for water to pass through, thereby maintaining the fluidity of the water inside the water tank at the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a rear view of the viewing window of the utility model;

[0018] Figure 3 It is a side view of the nozzle of the utility model;

[0019] Figure 4 It is a side view of the stirring rod of the utility model;

[0020] Figure 5 It is a cross-sectional view of the water storage tank of the utility model;

[0021] Figure 6 It is a side view of the filter plate of the utility model;

[0022] Figure 7 For this utility model Figure 3 A magnified view of point A.

[0023] In the figure: 1. cylinder; 2. nozzle; 3. elbow; 4. telescopic pipe; 5. water pump; 6. water storage tank; 7. filter plate; 8. fastening bolts; 9. extension rod; 10. limit frame; 11. stirring rod; 12. discharge pipe; 13. cylinder cover; 14. support plate; 15. lower annular pipe; 16. vertical pipe; 17. upper annular pipe; 18. water inlet pipe; 19. water outlet pipe; 20. visual window; 21. water supply pipe; 22. drain pipe; 23. snap plate; 24. bump; 25. slider; 26. positioning rod; 27. rotating shaft; 28. bracket; 29. ​​mounting rod; 30. scraper; 31. rotating motor; 32. upper end plate; 33. electric push rod; 34. lower bottom plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 , Figure 2 and Figure 4, an automatic blanking mechanism for PC brick masonry mortar production, including a cylinder 1, a nozzle 2 is arranged above the cylinder 1, the nozzle 2 is arranged to provide a channel for spraying water for cleaning the cylinder 1, the rear end of the nozzle 2 is fixedly connected with a bend pipe 3 through a pipeline, the bend pipe 3 is arranged to provide a channel for water to flow into the inside of the nozzle 2, and a telescopic pipe 4 located behind the cylinder 1 is fixedly installed at one end of the bend pipe 3 away from the nozzle 2. The telescopic pipe 4 has its own compression and stretching capabilities. When the telescopic pipe 4 is stretched, it is convenient to separate the cylinder cover 13 from the cylinder 1, and when the telescopic pipe 4 is compressed, it is convenient to connect the cylinder cover 13 to the cylinder 1. The lower end of the telescopic pipe 4 is fixedly connected with a water pump 5. The installation of the water pump 5 provides power for the flow of water inside the water tank 6. The lower end surface of the water pump 5 is fixedly installed with a water tank 6. The water tank 6 is arranged to clean A storage container for washing the drum body 1 is provided, and a filter plate 7 is movably connected to the inner wall of the water storage tank 6. The setting of the filter plate 7 serves to separate the water and impurities inside the water storage tank 6 to prevent the impurities from clogging the nozzle 2. The filter plate 7 is movably connected to the water storage tank 6 by a fastening bolt 8. The installation of the fastening bolt 8 serves to connect the filter plate 7 and the water storage tank 6. By changing the connection relationship between the fastening bolt 8 and the filter plate 7 or the water storage tank 6, the filter plate 7 can be disassembled or installed. The outer wall of the upper end of the fastening bolt 8 is threadedly sleeved with an extension rod 9. The setting of the extension rod 9 serves to connect the fastening bolt 8 and the limit frame 10. The inner wall of the outer end of the extension rod 9 is movably sleeved with the limit frame 10. The installation of the limit frame 10 serves to connect the extension rod 9 and the water storage tank 6, and the lower end of the limit frame 10 is fixedly connected to the upper end surface of the water storage tank 6.

[0026] A stirring rod 11 is movably sleeved inside the barrel 1. The rotation of the stirring rod 11 can stir and mix the raw materials inside the barrel 1. A discharge pipe 12 is fixedly installed at the lower end of the barrel 1. The installation of the discharge pipe 12 provides a channel for the discharge of the stirred mortar. The upper end surface of the barrel 1 is movably connected to a barrel cover 13 located above the nozzle 2. A support plate 14 is fixedly sleeved on the outer wall of the lower end of the barrel 1. The installation of the support plate 14 provides support and a platform for the installation of the barrel 1.

[0027] A lower annular tube 15 is fixedly installed on the upper end of the nozzle 2. The setting of the lower annular tube 15 provides support and platform for the installation of the nozzle 2. A vertical tube 16 is fixedly connected to the upper end surface of the lower annular tube 15. The setting of the vertical tube 16 serves to connect the lower annular tube 15 with the upper annular tube 17, and the outer wall of the vertical tube 16 is fixedly sleeved with the inner wall of the bottom surface of the tube cover 13. An upper annular tube 17 located inside the tube cover 13 is fixedly installed on the upper end of the vertical tube 16, and the back side of the upper annular tube 17 is fixedly connected to the front end of the curved pipe 3.

[0028] See also Figure 3 and Figure 5A water outlet pipe 19 is fixedly installed on the upper end surface of the water pump 5. The setting of the water outlet pipe 19 serves to connect the water pump 5 with the telescopic tube 4, and the end of the water outlet pipe 19 away from the water pump 5 is fixedly connected to the lower end of the telescopic tube 4. A water inlet pipe 18 is fixedly installed on the left side of the water pump 5. The installation of the water inlet pipe 18 serves to connect the water pump 5 with the water tank 6, and the end of the water inlet pipe 18 away from the water pump 5 extends to the inside of the water tank 6.

[0029] The lower end surface of the water tank 6 is fixedly connected to the upper end surface of the support plate 14, and a visual window 20 is arranged on the back of the water tank 6. The setting of the visual window 20 is convenient for the staff to observe the water capacity inside the water tank 6. A water adding pipe 21 is fixedly installed on the upper end surface of the water tank 6 and is located on the right side of the filter plate 7. The water adding pipe 21 is arranged to provide a channel for adding water to the inside of the water tank 6. A drain pipe 22 is fixedly installed on the right side of the water tank 6. The installation of the drain pipe 22 is convenient for providing a channel for discharging impurities and water inside the water tank 6.

[0030] See also Figure 7 and Figure 6 The upper end surface of the filter plate 7 is fixedly installed with a clamping plate 23 located above the water storage tank 6. The setting of the clamping plate 23 serves to connect the fastening bolts 8 with the filter plate 7, and the clamping plate 23 is connected to the water storage tank 6 through the fastening bolts 8. The lower end surface of the clamping plate 23 is fixedly connected with protrusions 24 located on the left and right sides of the filter plate 7. The installation of the protrusions 24 limits the installation position of the filter plate 7 on the water storage tank 6, and the outer wall of the protrusion 24 is movably engaged with the inner wall of the upper end surface of the water storage tank 6. Slide blocks 25 are fixedly installed on the front and rear sides of the filter plate 7. The setting of the slider 25 serves to connect the filter plate 7 with the water storage tank 6, and the outer wall of the slider 25 away from the filter plate 7 is movably engaged with the inner wall of the water storage tank 6. A positioning rod 26 is fixedly installed on the lower end surface of the filter plate 7, and the outer wall of the positioning rod 26 is movably sleeved with the bottom surface of the inner wall of the water storage tank 6.

[0031] A rotating motor 31 is fixedly installed on the bottom surface of the inner wall of the cylinder cover 13. The rotating motor 31 is set to provide power for the rotation of the rotating shaft 27, and a reducer is set on the output shaft of the rotating motor 31. The setting of the reducer plays a role in adjusting the speed of the output shaft of the rotating motor 31. The lower end of the output shaft of the reducer on the rotating motor 31 is fixedly installed with the rotating shaft 27 located below the cylinder cover 13, and the outer wall of the rotating shaft 27 is fixedly connected to the inner end of the stirring rod 11. The outer wall of the lower end of the rotating shaft 27 is movably sleeved with a bracket 28. The installation of the bracket 28 provides a platform and space for the installation and rotation of the rotating shaft 27, and the bracket 28 The outer end is fixedly connected to the inner wall of the cylinder 1, and mounting rods 29 are fixedly installed on the upper and lower ends of the rotating shaft 27. The end of the mounting rod 29 away from the rotating shaft 27 is connected to a scraper 30 by bolts. The rotation of the scraper 30 inside the cylinder 1 prevents the raw material from hanging on the wall inside the cylinder 1. An upper end plate 32 is fixedly installed on the back of the cylinder cover 13, and an electric push rod 33 is fixedly connected to the lower end of the upper end plate 32. The setting of the electric push rod 33 serves to connect the upper end plate 32 with the lower bottom plate 34. The lower end of the electric push rod 33 is fixedly installed with the lower bottom plate 34, and the front end of the lower bottom plate 34 is fixedly connected to the back of the cylinder 1.

[0032] Working principle: When in use, first, add the water for cleaning the inside of the cylinder 1 from the water adding pipe 21 to the inside of the water storage tank 6, turn on the power of the rotating motor 31, and after the rotating motor 31 is turned on, it is connected through the rotating shaft 27. After the rotating shaft 27 is turned on, it drives the stirring rod 11 to rotate inside the cylinder 1, and after the rotating shaft 27 is turned on, it can also drive the scraper 30 to rotate inside the cylinder 1. At this time, the rotation of the stirring rod 11 can mix the various raw materials of the mortar, and the rotation of the rotating shaft 27 can also prevent the raw materials from hanging on the wall. The mixed mortar is discharged from the discharge pipe 12 to the outside of the cylinder 1. Then, when it is necessary to clean the inside of the cylinder 1, turn on the power of the water pump 5. After the water pump 5 is turned on, it drives the movement of the water flow inside the water storage tank 6 , the water inside the water tank 6 passes through the filter plate 7 to separate the water from the impurities. The separated water enters the water inlet pipe 18 and then enters the water outlet pipe 19, the telescopic pipe 4, the bent pipe 3, the upper annular pipe 17, the vertical pipe 16, and the lower annular pipe 15 in turn, and is then sprayed from the nozzle 2 to the inside of the cylinder 1, so that the staff can clean the inside of the cylinder 1. Finally, the impurities inside the water tank 6 are discharged to the outside through the water drain pipe 22, and then the fastening bolts 8 connecting the clamping plate 23 and the water tank 6 are removed. After flipping the fastening bolts 8, the filter plate 7 is taken out from the water tank 6, so that the filter holes blocked by impurities on the filter plate 7 can be dredged and cleaned, thereby ensuring that the water flow can pass through the filter plate 7 sustainably.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. At the same time, in the drawings of the present utility model, the fill pattern is only for distinguishing the layers, without any other limitation.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic material dropping mechanism for producing PC brick masonry mortar, comprising a cylinder (1), a nozzle (2) being arranged above the cylinder (1), Features: The rear end of the nozzle (2) is fixedly connected to a curved pipe (3) through a pipeline, and the end of the curved pipe (3) away from the nozzle (2) is fixedly mounted with a telescopic pipe (4) located behind the barrel (1), and the lower end of the telescopic pipe (4) is fixedly connected to a water pump (5), and the lower end surface of the water pump (5) is fixedly mounted with a water storage tank (6), and the inner wall of the water storage tank (6) is movably clamped with a filter plate (7), and the filter plate (7) is movably connected to the water storage tank (6) through a fastening bolt (8), and the outer wall of the upper end of the fastening bolt (8) is threadedly sleeved with an extension rod (9), and the inner wall of the outer end of the extension rod (9) is movably sleeved with a limiting frame (10), and the lower end of the limiting frame (10) is fixedly connected to the upper end surface of the water storage tank (6).

2. An automatic blanking mechanism for producing PC brick masonry mortar according to claim 1, Features: The cylinder (1) has a stirring rod (11) movably sleeved inside, a discharge pipe (12) is fixedly mounted on the lower end of the cylinder (1), the upper end surface of the cylinder (1) is movably connected to a cylinder cover (13) located above the nozzle (2), and a support plate (14) is fixedly sleeved on the outer wall of the lower end of the cylinder (1).

3. The automatic blanking mechanism for producing PC brick masonry mortar according to claim 1, Features: A lower annular tube (15) is fixedly mounted on the upper end of the nozzle (2); a vertical tube (16) is fixedly connected to the upper end surface of the lower annular tube (15); and the outer wall of the vertical tube (16) is fixedly sleeved with the inner wall of the bottom surface of the cylinder cover (13); an upper annular tube (17) located inside the cylinder cover (13) is fixedly mounted on the upper end of the vertical tube (16); and the back surface of the upper annular tube (17) is fixedly connected to the front end of the curved tube (3).

4. The automatic blanking mechanism for producing PC brick masonry mortar according to claim 1, Features: A water outlet pipe (19) is fixedly mounted on the upper end surface of the water pump (5), and one end of the water outlet pipe (19) away from the water pump (5) is fixedly connected to the lower end of the telescopic tube (4); a water inlet pipe (18) is fixedly mounted on the left side of the water pump (5), and one end of the water inlet pipe (18) away from the water pump (5) extends to the interior of the water storage tank (6).

5. The automatic blanking mechanism for producing PC brick masonry mortar according to claim 1, Features: The lower end surface of the water storage tank (6) is fixedly connected to the upper end surface of the support plate (14); a visual window (20) is provided on the back of the water storage tank (6); a water supply pipe (21) located on the right side of the filter plate (7) is fixedly installed on the upper end surface of the water storage tank (6); and a drainage pipe (22) is fixedly installed on the right side of the water storage tank (6).

6. The automatic blanking mechanism for producing PC brick masonry mortar according to claim 1, Features: A clamping plate (23) located above the water storage tank (6) is fixedly mounted on the upper end surface of the filter plate (7), and the clamping plate (23) is connected to the water storage tank (6) via a fastening bolt (8); a protrusion (24) located on the left and right sides of the filter plate (7) is fixedly connected to the lower end surface of the clamping plate (23), and the outer wall of the protrusion (24) is movably clamped with the inner wall of the upper end surface of the water storage tank (6); a slider (25) is fixedly mounted on both the front and rear sides of the filter plate (7), and the outer wall of the slider (25) away from one end of the filter plate (7) is movably clamped with the inner wall of the water storage tank (6); a positioning rod (26) is fixedly mounted on the lower end surface of the filter plate (7), and the outer wall of the positioning rod (26) is movably sleeved with the bottom surface of the inner wall of the water storage tank (6).

7. The automatic blanking mechanism for producing PC brick masonry mortar according to claim 2, Features: A rotating motor (31) is fixedly mounted on the bottom surface of the inner wall of the cylinder cover (13), and a reducer is arranged on the output shaft of the rotating motor (31). A rotating shaft (27) located below the cylinder cover (13) is fixedly mounted on the lower end of the output shaft of the reducer on the rotating motor (31), and the outer wall of the rotating shaft (27) is fixedly connected to the inner end of the stirring rod (11). A bracket (28) is movably sleeved on the outer wall of the lower end of the rotating shaft (27), and the outer end of the bracket (28) is fixedly connected to the inner wall of the cylinder body (1). The upper and lower ends of the rotating shaft (27) are fixedly mounted with mounting rods (29); the end of the mounting rod (29) away from the rotating shaft (27) is connected to a scraper (30) via bolts; an upper end plate (32) is fixedly mounted on the back of the cylinder cover (13); an electric push rod (33) is fixedly connected to the lower end of the upper end plate (32); a lower bottom plate (34) is fixedly mounted on the lower end of the electric push rod (33); and a front end of the lower bottom plate (34) is fixedly connected to the back of the cylinder body (1).

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