A kind of building mortar stratification detection equipment

Abstract

The present invention discloses a building mortar stratification detection device, which relates to the technical field of mortar testing devices, including: a base, a mounting shell, an upper indexing cylinder, and a lower indexing cylinder. The side wall of the upper indexing cylinder is knocked under the action of a reciprocating mechanism through the operation of a rotating mechanism; the connection between the rotating mechanism and the reciprocating mechanism is interrupted under the operation of a switching component, and the rotating mechanism drives the moving mechanism to operate, driving the upper indexing cylinder to move, and unlocking the vertical extrusion of the upper indexing cylinder; when the upper indexing cylinder moves to the end, the sensing component senses and triggers and automatically discharges the mortar in the lower indexing cylinder. The present invention has the effects of automation and integration, and replaces the overall process of measuring the graduation value with a mechanized device, without much manual operation, and can automatically lock and unlock the indexing cylinder and knock the indexing cylinder to level the internal mortar, and can also quantitatively separate the mortar, with intelligent and integrated effects.

Description

Technical Field

[0001] The invention relates to the technical field of mortar testing devices, in particular to a device for detecting the degree of stratification of building mortar. Background Art

[0002] In construction, it is necessary to conduct a water retention test on the mortar, which is also a stratification test. The existing process of stratification detection is to first load the mortar into the mortar stratification cylinder, measure the sinking degree once, let it stand for a period of time, then take the mortar from the lower 1 / 3 of the mortar stratification meter, and measure the sinking degree for the second time. The difference between the two sinking degrees is the stratification value. The larger the stratification value, the worse the water retention of the mortar.

[0003] Thus, a device for detecting the degree of stratification of mortar for construction with application number CN202220311978.X can be seen. During the installation process, the guide side plate is inserted into the guide column. After the upper tube and the lower tube are installed, the fixing plate is inserted into the guide column, so that the guide side plate is limited by the fixing plate, thereby greatly shortening the efficiency of the staff in assembling the device.

[0004] It can be seen that when in use, if the upper and lower stratification cylinders need to be connected by bolts to ensure the sealing of the stratification equipment, with multiple inspections, the bolts need to be disassembled and assembled back and forth, resulting in poor convenience;

[0005] Also, when loading and unloading the mortar, the mortar may be unevenly distributed in the dividing cylinder, so the user is required to use a hammer to knock the dividing cylinder back and forth, which is quite troublesome. Summary of the invention

[0006] The purpose of the present invention is to provide a device for detecting the degree of stratification of building mortar, which solves the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: a building mortar stratification detection device, comprising:

[0008] Base;

[0009] A mounting shell, the mounting shell being fixedly connected to an upper surface of the base;

[0010] An upper indexing cylinder and a lower indexing cylinder, wherein the lower indexing cylinder is fixedly connected to the inner side of the mounting shell through a fixing rod, and the upper indexing cylinder is arranged above the lower indexing cylinder;

[0011] A rotating mechanism, a reciprocating mechanism, a switching component, a moving mechanism and a sensing component, wherein the rotating mechanism, the reciprocating mechanism, the switching component, the moving mechanism and the sensing component are all arranged on the inner side of the mounting shell;

[0012] Through the operation of the rotating mechanism, under the action of the reciprocating mechanism, the side wall of the upper indexing cylinder is knocked;

[0013] Under the operation of the switching component, the connection between the rotating mechanism and the reciprocating mechanism is interrupted, and the rotating mechanism drives the moving mechanism to operate, driving the upper indexing cylinder to move, and unlocking the vertical extrusion of the upper indexing cylinder;

[0014] When the upper indexing cylinder moves to the end, the sensing component senses and triggers and automatically discharges the mortar in the lower indexing cylinder.

[0015] Optionally, the rotating mechanism includes:

[0016] Motor 1, the outer shell of the motor 1 is fixedly connected to the upper surface of the base, the rotating part of the motor 1 is fixedly connected to a spline shaft, a spline sleeve is slidably sleeved on the side of the spline shaft, and a friction wheel is fixedly connected to the outer surface of the spline sleeve.

[0017] Optionally, the reciprocating mechanism includes:

[0018] A vertical rod, one end of which is rotatably connected to the upper surface of the base with a fixed axis, a transmission friction wheel and a disc are fixedly connected to the outer surface of the vertical rod, a column is fixedly connected to the upper surface of the disc, a sliding frame is slidably connected to the outer surface of the column, a connecting frame is fixedly connected to the upper surface of the sliding frame, two U-shaped rods are slidably connected to the side of the connecting frame, the ends of the two U-shaped rods are fixedly connected to a knocking head, the knocking head is made of rubber, a sliding opening is opened on the side of the U-shaped rod for a limit rod to pass through and be slidably connected to it, and the end of the limit rod is fixedly connected to the inner side of the mounting shell.

[0019] Optionally, the switching component includes:

[0020] An electric push rod, wherein the outer shell of the electric push rod is fixedly connected to the upper surface of the base, the telescopic part of the electric push rod is fixedly connected to a connecting piece, the end of the connecting piece is axially rotatably connected to the side of the spline sleeve, and also includes a pressing component.

[0021] Optionally, the pressing component includes:

[0022] A support rod, one end of which is fixedly connected to the upper surface of the connecting piece, and the other end of which is fixedly connected to an extrusion piece, and washers are fixedly connected to the opposite sides of the upper dividing cylinder and the lower dividing cylinder, the extrusion piece is located on the upper washer, an insert ring is fixedly connected to the lower surface of the upper washer, and a slot for inserting the insert ring is provided on the upper surface of the lower washer.

[0023] Optionally, the moving mechanism includes:

[0024] The swivel shaft has an end portion that is rotatably connected to the upper surface of the base by a fixed axis, and a transmission friction wheel 2 and a worm are fixedly connected to the outer surface of the swivel shaft, and a screw 1 is rotatably connected to the inner fixed axis of the mounting shell, and the non-threaded section of the screw 1 is fixedly connected to the worm gear, and the threaded portion of the screw 1 is threadably connected to a moving block, and a connecting rod is fixedly connected to the side of the moving block, and two fixed shells are fixedly connected to the side of the upper indexing cylinder, and two stabilizing blocks are slidably connected to the inner side of the fixed shell, and the stabilizing block and the opposite side of the fixed shell are jointly fixedly connected with a spring, and a side of one of the stabilizing blocks is fixedly connected to the end of the connecting rod, and a sliding rod is fixedly connected to the side of the other stabilizing block, and a sliding member is fixedly connected to the end of the sliding rod, and a sliding groove for sliding the sliding member is provided on the inner side of the mounting shell.

[0025] Optionally, the sensing component includes:

[0026] The induction block is installed on the inner side of the mounting shell. When the moving block moves to the end, it will press against the induction part of the induction block. When the induction block is triggered by the pressure, it will transmit the signal to the control board through the wireless signal transmitter. The control board controls the operation of the motor 2. The motor 2 is installed on the side of the mounting shell. The rotating part of the motor 2 is fixedly connected with the screw rod 2. The threaded part of the screw rod 2 is threadedly connected with the plug plate. The side of the mounting shell is provided with an opening 1 for the plug plate to pass through and be slidably connected with it.

[0027] Optionally, a primary discharge port and a secondary discharge port are provided on the upper surface of the base, and the secondary discharge port is located directly below the plug plate.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] 1. The present invention knocks on the side wall of the upper dividing cylinder under the action of the reciprocating mechanism through the operation of the rotating mechanism. The operating mechanism has the following features: vibrating the mortar entering the dividing cylinder to achieve the purpose of vibrating and compacting the mortar, avoiding the situation where the mortar is directly poured into the dividing cylinder and the distribution of the material is insufficient, which affects the accuracy of the subsequent stratification detection. Different from the existing form of manually knocking the side of the dividing cylinder with a hammer after the mortar is loaded, the present method has an automatic knocking method to replace the manual operation, so that the distribution of the mortar is more evenly pressurized.

[0030] Second, the present invention disconnects the rotating mechanism from the reciprocating mechanism by switching the components, and enables the rotating mechanism to drive the moving mechanism to operate, thereby driving the upper indexing cylinder to move and unlocking the vertical extrusion of the upper indexing cylinder. The operating mechanism has:

[0031] Firstly, the rotating mechanism can drive the reciprocating mechanism or the moving mechanism through the action of the switching component, so that the mortar can be vibrated and compacted at the beginning to ensure the test results, and then the upper mortar after the test can be unloaded. The overall operation process can be automated by using the rotating mechanism as a power source to achieve the vision of multiple steps of mortar stratification test, which has excellent intelligent and practical effects;

[0032] Secondly: during the switching process, the extrusion restriction on the gasket can be unlocked, that is, the locking relationship between the upper indexing cylinder and the lower indexing cylinder can be unlocked. Therefore, when the upper mortar needs to be unloaded, the unloading can be carried out quickly and automatically. When the mortar is poured into the indexing cylinder, the mortar can be prevented from flowing out, ensuring the close connection between the upper and lower indexing cylinders. This method can realize the unlocking of the compression lock of the upper and lower indexing cylinders during the switching process of the switching parts, which is more convenient and can avoid internal mortar leakage;

[0033] Furthermore, the cooperation between the plug ring and the slot can make the connection between the upper and lower gaskets tighter, so the connection between the upper and lower indexing cylinders is more stable, avoiding the occurrence of adverse situations such as mortar leakage, and the mortar on the lower indexing cylinder can be scraped flat by the movable plug ring, which has multiple use effects;

[0034] In addition, this method can make the upper indexing cylinder slightly bounce upwards through the action of the switching component to scrape and unload the material through the insert ring, thereby reducing the wear between the upper and lower indexing cylinders in close contact and friction while ensuring the unloading of the upper mortar, and is more practical;

[0035] And: This method adheres to the concept of automation and intelligence and can automatically move the upper dividing cylinder. This mechanized movement form can ensure the amount of mortar in the lower one-third, and with the subsequent sensing components, the upper two-thirds of the mortar and the lower one-third of the mortar can be discharged separately, thereby improving the degree of automation and intelligence, without excessive manual operation, and thus improving convenience and practicality.

[0036] 3. In the present invention, when the upper dividing cylinder moves to the end, the sensing component senses and triggers and automatically unloads the mortar in the lower dividing cylinder. The operating mechanism has the following characteristics: This method has an automated effect. When the upper mortar is tested and the lower mortar needs to be tested, this method will automatically and preferentially pour out the upper mortar to leave the lower mortar to be tested, and then output the lower mortar for subsequent mortar mixing and testing. This process has an automated and integrated effect and does not require manual operation. It is convenient and the mechanized operation has excellent accuracy and will not affect the output of the lower / partial mortar. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a front view of the structure of the present invention;

[0038] Figure 2 is an axonometric view of the structure of the present invention;

[0039] Figure 3 It is a schematic diagram of the structure of the lower indexing cylinder of the present invention;

[0040] Figure 4 It is a schematic diagram of the structure of the vertical rod of the present invention;

[0041] Figure 5 It is a schematic diagram of the structure of the connecting frame of the present invention;

[0042] Figure 6 It is a schematic diagram of the structure of the inserting ring of the present invention;

[0043] Figure 7 It is a schematic diagram of the structure of the stabilizing block of the present invention.

[0044] In the figure: 1, base; 2, mounting shell; 3, upper indexing cylinder; 4, lower indexing cylinder; 5, motor 1; 6, spline shaft; 7, spline sleeve; 8, friction wheel; 9, vertical rod; 10, disc; 11, column; 12, sliding frame; 13, connecting frame; 14, U-shaped rod; 15, knocking head; 16, electric push rod; 17, connecting piece; 18, support rod; 19, extrusion piece; 20, gasket; 21, plug ring; 22 , rotating shaft; 23, worm; 24, screw one; 25, worm wheel; 26, moving block; 27, connecting rod; 28, fixed shell; 29, stabilizing block; 30, spring; 31, sliding rod; 32, sliding piece; 33, induction block; 34, motor two; 35, screw two; 36, plug plate; 37, primary unloading port; 38, secondary unloading port; 39, transmission friction wheel one; 40, transmission friction wheel two; 41, limit rod. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] For examples, see Figures 1 to 7 The present embodiment provides a technical solution: a building mortar stratification detection device, including a base 1, a mounting shell 2, an upper dividing cylinder 3, a lower dividing cylinder 4, a rotating mechanism and a reciprocating mechanism.

[0047] In this embodiment, when the mortar is poured into the two dividing cylinders, the switching component can preferentially lock the upper and lower dividing cylinders without the need for locking them by bolts. At the same time, it can also manipulate the rotation mechanism to operate. Under the power connection of the switching component, the reciprocating mechanism is driven to operate, thereby continuously knocking on the side of the upper dividing cylinder 3, so that the mortar inside the dividing cylinder is evenly pressurized and fully distributed in the dividing cylinder, avoiding the mortar being too high or too low locally and affecting subsequent detection. There is no need to manually knock on the dividing cylinder, and it has the effect of intelligent leveling.

[0048] It is worth noting that this embodiment also includes: a switching component, a moving mechanism and a sensing component.

[0049] In this embodiment, in actual use, after the upper part of the mortar is tested for the degree of penetration once, the control panel automatically controls the switching component to operate after standing for a period of time, so that the rotating mechanism is connected to the moving mechanism by power, thereby driving the lower dividing cylinder 4 to move horizontally, so that the upper two-thirds of the mortar is discharged. When the moving mechanism moves to the end, the sensing component is automatically triggered to discharge the remaining one-third of the mortar in the lower dividing cylinder 4, so that the user can measure the secondary degree of penetration of the mortar, so as to realize the stratification degree detection of the mortar. In this method, under the action of the switching component, multiple manual operations are replaced. It has the effects of automation and integration, and can automatically move the upper mortar out and discharge the lower mortar to achieve the functions of separation and processing. The mechanized operation is accurate and avoids the situation that affects the test value. The switching component has the function of pressing the upper and lower dividing cylinders before switching, and has the purpose of unlocking when switching. Before and after the operation of the switching component, it can respectively drive the reciprocating mechanism and the moving mechanism to operate. During the switching process of the switching component, it can unlock and lock the dividing cylinder to realize the automation and integration of the overall stratification test, and can also avoid the leakage of mortar.

[0050] Embodiment 2, based on the above embodiment:

[0051] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , the rotating mechanism includes:

[0052] Motor 5, the outer shell of motor 5 is fixedly connected to the upper surface of base 1, the rotating part of motor 5 is fixedly connected to spline shaft 6, the side of spline shaft 6 is slidably sleeved with spline sleeve 7, and the outer surface of spline sleeve 7 is fixedly connected to friction wheel 8.

[0053] In this embodiment, in actual use, when the mortar is poured into the dividing cylinder, the control panel immediately operates the rotating part of the motor 5 to operate, and the rotating part of the motor 5 drives the spline shaft 6 to rotate, thereby rotating the spline sleeve 7 and the friction wheel 8 under the spline cooperation.

[0054] Also, see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The reciprocating mechanism in the first embodiment is disclosed as follows. The reciprocating mechanism includes:

[0055] A vertical rod 9, one end of which is rotatably connected to the upper surface of the base 1, a transmission friction wheel 39 and a disc 10 are fixedly connected to the outer surface of the vertical rod 9, a column 11 is fixedly connected to the upper surface of the disc 10, a sliding frame 12 is slidably connected to the outer surface of the column 11, a connecting frame 13 is fixedly connected to the upper surface of the sliding frame 12, two U-shaped rods 14 are slidably connected to the side of the connecting frame 13, the ends of the two U-shaped rods 14 are fixedly connected to a knocking head 15, the knocking head 15 is made of rubber, a sliding opening is opened on the side of the U-shaped rod 14 for a limit rod 41 to pass through and be slidably connected to it, and the end of the limit rod 41 is fixedly connected to the inner side of the mounting shell 2.

[0056] In this embodiment, in actual use, the rotation of the friction wheel 8 drives the transmission friction wheel 39, the vertical rod 9, and the disc 10 to rotate, and the rotation of the disc 10 drives the striking head 15 to revolve, and under the sliding restriction of the limit rod 41, the sliding frame 12, the connecting frame 13, the U-shaped rod 14 and the striking head 15 are driven to move back and forth horizontally, so that the reciprocating striking head 15 can continuously strike the side of the upper dividing cylinder 3, so that the mortar entering the inside of the dividing cylinder is vibrated, so as to achieve the purpose of vibrating and compacting the mortar, so as to avoid the situation that the mortar is directly poured into the dividing cylinder and the distribution of the material is insufficient, so as to avoid affecting the accuracy of the subsequent stratification detection. Different from the existing form of manually striking the side of the dividing cylinder with a hammer after the mortar is loaded, this method has an automatic striking method instead of manual operation, so that the distribution of the mortar is more evenly pressurized.

[0057] Also, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the switching components include:

[0058] An electric push rod 16, the outer shell of the electric push rod 16 is fixedly connected to the upper surface of the base 1, the telescopic part of the electric push rod 16 is fixedly connected to a connecting piece 17, the end of the connecting piece 17 is rotatably connected to the side of the spline sleeve 7, one end of a support rod 18 is fixedly connected to the upper surface of the connecting piece 17, the other end of the support rod 18 is fixedly connected to an extrusion piece 19, the opposite sides of the upper dividing cylinder 3 and the lower dividing cylinder 4 are fixedly connected to washers 20, the extrusion piece 19 is located on the upper washer 20, the lower surface of the upper washer 20 is fixedly connected to an insert ring 21, and the upper surface of the lower washer 20 is provided with a slot for inserting the insert ring 21.

[0059] In the present embodiment, in actual use, the operation of the telescopic part of the electric push rod 16 can drive the connecting piece 17, the spline sleeve 7, the friction wheel 8, the support rod 18 and the extrusion piece 19 to move upward synchronously. In the process of movement, not only can the power connection to the transmission friction wheel 39 be cut off, but also the extrusion piece 19 can be moved away from the upper gasket 20, and then the elastic reset of the spring 30 can make the upper indexing cylinder 3 move up a certain distance, so that the insert ring 21 extends out of the slot to unlock the upper and lower washers 20, and the insert ring 21 can scrape the mortar on the lower indexing cylinder 4 when moving, so that the switching component has the effect of killing two birds with one stone, and when the switching component is connected to the power of the moving mechanism, the power of the reciprocating mechanism is cut off, so it will not continue to operate and will not affect the subsequent operation process. On the contrary, when the switching component is connected to the power of the reciprocating mechanism, it is still feasible. The component itself has self-locking properties and no unstable situation will occur. This method has the following advantages:

[0060] Firstly, through the action of the switching component, the reciprocating mechanism or the moving mechanism can be driven by the rotating mechanism, so that the mortar can be vibrated and compacted at the beginning to ensure the detection result, and then the upper mortar after the detection can be unloaded. The overall operation process can be automated by using the rotating mechanism as the power source, so as to realize the vision of multiple steps of the mortar stratification detection, and has excellent intelligent and practical effects;

[0061] Second, during the switching process, the extrusion restriction on the gasket 20 can be unlocked, that is, the locking relationship between the upper indexing cylinder 3 and the lower indexing cylinder 4 can be unlocked, so that when the upper mortar needs to be unloaded, the unloading can be performed quickly and automatically, and when the mortar is poured into the indexing cylinder, the mortar can be prevented from flowing out, and the tight connection between the upper and lower indexing cylinders is ensured. Because the existing connection method of the upper and lower indexing cylinders is mostly in the form of threaded connection, but the upper and lower indexing cylinders may need to be combined and separated multiple times, and the operation is relatively troublesome, this method can realize the unlocking of the compression lock of the upper and lower indexing cylinders during the switching process of the switching components, so that the convenience is better and the internal mortar leakage can be avoided;

[0062] Thirdly, the cooperation between the insert ring 21 and the slot can make the connection between the upper and lower washers 20 tighter, so the connection between the upper and lower indexing cylinders is more stable, avoiding the occurrence of mortar leakage, etc., and the mortar on the lower indexing cylinder 4 can be scraped flat by the movable insert ring 21, which has multiple use effects;

[0063] Fourthly, it is different from the form of directly mechanized movement of the upper indexing cylinder 3. On the one hand, due to the close fit and friction between the upper and lower indexing cylinders, long-term use may cause the contact surface of the two to wear more severely, which affects the long-term use of the indexing cylinder. Improper maintenance may also cause mortar leakage to be cleaned. Therefore, this method can make the upper indexing cylinder 3 slightly bounce upward through the plug ring 21 to scrape and unload the material through the switching component. While ensuring the unloading of the upper mortar, the wear between the upper and lower indexing cylinders in close contact and friction is reduced, thereby improving practicality.

[0064] Also, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 , the mobile mechanism includes:

[0065] The end of the swivel shaft 22 is rotatably connected to the upper surface of the base 1, and a transmission friction wheel 240 and a worm 23 are fixedly connected to the outer surface of the swivel shaft 22. A screw 24 is rotatably connected to the inner side of the mounting shell 2. A worm wheel 25 is fixedly connected to the non-threaded section of the screw 24. A moving block 26 is threadedly connected to the threaded portion of the screw 24. A connecting rod 27 is fixedly connected to the side of the moving block 26. Two fixed shells 28 are fixedly connected to the side of the upper indexing cylinder 3. Two stabilizing blocks 29 are slidably connected to the inner side of the fixed shell 28. A spring 30 is fixedly connected to the stabilizing block 29 and the opposite side of the fixed shell 28. The side of one stabilizing block 29 is fixedly connected to the end of the connecting rod 27, and the side of the other stabilizing block 29 is fixedly connected to a sliding rod 31. The end of the sliding rod 31 is fixedly connected to a sliding member 32. A sliding groove for sliding the sliding member 32 is provided on the inner side of the mounting shell 2.

[0066] In this embodiment, in actual use, under the action of the switching component, the rotating friction wheel 8 is in contact with the transmission friction wheel 2 40 for friction transmission, thereby driving the rotating shaft 22 and the worm 23 to rotate, and the worm wheel 25 and the screw 1 24 are rotated under the meshing action, so that under the thread transmission and the sliding restriction of the slide 32 by the slide groove, the moving block 26, the connecting rod 27, the stabilizing block 29, the fixed shell 28 and the upper indexing cylinder 3 are driven to perform synchronous linear movement, that is, to move along the length direction of the screw 1 24, so that the upper indexing cylinder 3 that is released from the pressure restriction by the switching component and rebounds upward moves horizontally, and the insert ring 21 under the gasket 20 on the upper indexing cylinder 3 will contact and slide with the upper surface of the lower indexing cylinder 4, thereby not only separating the upper and lower indexing cylinders, but also scraping the mortar on the lower indexing cylinder 4 through the insert ring 21 to ensure the output of the lower mortar. This method has the following characteristics:

[0067] In the existing methods, after one sinking degree test is completed, the mortar is left to stand for a period of time, and the upper two-thirds of the mortar in the dividing cylinder is poured out. Then the remaining one-third of the mortar is poured into the mixing cylinder for stirring, and then the second sinking degree is measured. Therefore, the upper and lower dividing cylinders need to be moved apart. This method adheres to the concept of automation and intelligence, and can automatically move the upper dividing cylinder 3 out. Different from the manual removal form, which may bring out the lower one-third of the mortar and affect the subsequent test results, this mechanized linear movement form can ensure the amount of the lower one-third of the mortar, and cooperate with the subsequent sensing components to discharge the upper two-thirds of the mortar and the lower one-third of the mortar separately, thereby having a better degree of automation and intelligence, without the need for excessive manual operation, and thus better convenience and practicality.

[0068] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the sensing components include:

[0069] The induction block 33 is installed on the inner side of the mounting shell 2. When the moving block 26 moves to the end, it will press against the induction part of the induction block 33. When the induction block 33 is triggered by the pressure, the signal will be transmitted to the control board through the wireless signal transmitter. The control board controls the motor 2 34 to operate. The motor 2 34 is installed on the side of the mounting shell 2. The rotating part of the motor 2 34 is fixedly connected with the screw 2 35. The threaded part of the screw 2 35 is threadedly connected with the plug plate 36. The side of the mounting shell 2 is provided with an opening 1 for the plug plate 36 to pass through and be slidably connected thereto.

[0070] In this embodiment, as the moving block 26 moves laterally along the screw rod 1 24, when the moving block 26 contacts the sensing block 33, the upper indexing cylinder 3 is fully opened, and the mortar inside it has been discharged, leaving the lower 1 / 3 of the mortar. At this time, the sensing block 33 senses the trigger to operate the motor 2 34 to operate, so that the screw rod 2 35 rotates. Under the thread transmission and the sliding restriction of the plug plate 36, the plug plate 36 begins to open, so that the lower mortar is discharged through the secondary discharge port 38 directly below, so as to achieve an excellent automation effect. This method has the following advantages:

[0071] In the existing mortar stratification detection process, it is necessary to first test the sinking degree of the upper part of the mortar, then let it stand for a period of time and unload the upper 2 / 3 of the mortar, and test the sinking degree of the lower 1 / 3 of the mortar again to complete a single mortar stratification detection through two tests. However, in the actual operation process, it is completely dependent on manual operation, which is not only time-consuming and labor-intensive but also uncertain in operation, and is even more troublesome when testing multiple batches of mortar. Therefore, this method has an automated effect. When the upper mortar is tested and the lower mortar needs to be tested, this method will automatically pour out the upper mortar first to leave the lower mortar to be tested, and then output the lower mortar for subsequent mortar mixing and testing. This process has an automated and integrated effect, does not require manual operation, is convenient, and the mechanized operation has excellent accuracy, and will not affect the output of the lower 1 / 3 of the mortar.

[0072] And: a primary discharge port 37 and a secondary discharge port 38 are provided on the upper surface of the base 1 , and the secondary discharge port 38 is located directly below the insert plate 36 .

[0073] In this embodiment, the primary unloading port 37 is used to pour out the mortar in the upper dividing cylinder 3, and the secondary unloading port 38 is used to output the mortar in the lower dividing cylinder 4, thereby avoiding the immediate unloading of the mortar after the sinking degree is detected in the upper dividing cylinder 3, avoiding the situation where the mortar accumulates on the base 1 and requires manual processing, and facilitating the output of the lower 1 / 3 of the mortar to measure its sinking value, thereby facilitating the measurement of the sinking value of the upper and lower parts of the mortar respectively, thereby improving convenience.

[0074] Working principle: When using the building mortar stratification detection equipment, there are the following steps:

[0075] Step S1: In actual use, first pour the mortar from the upper indexing cylinder 3, and at this time the control panel controls the rotation mechanism to operate, and the rotation mechanism drives the reciprocating mechanism to operate, so as to vibrate and flatten the continuously poured mortar so that the mortar is evenly distributed;

[0076] Step S2: Then, scrape off the excess on the top of the mortar and smooth it, and measure the mortar's sinking value once according to the method for measuring the mortar fluidity;

[0077] Step S3: After standing for a period of time, the control panel operates the switching component, which connects the rotating mechanism with the moving mechanism, unlocks the upper indexing cylinder 3 and the lower indexing cylinder 4, and then drives the upper indexing cylinder 3 to move, pouring out two-thirds of the mortar inside it;

[0078] Step S4: After it is completely poured out, the sensing component starts to operate, and the remaining one-third of the mortar in the lower dividing cylinder 4 is discharged and then put into the mixing cylinder and stirred for a certain period of time. Then, the sinking degree of the remaining mortar is measured, and the difference between the measured values ​​on both sides is used to calculate the stratification value of the mortar.

[0079] Although 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. A building mortar stratification detection device, characterized in that: include: Base (1); A mounting shell (2), the mounting shell (2) being fixedly connected to the upper surface of the base (1); An upper indexing cylinder (3) and a lower indexing cylinder (4), wherein the lower indexing cylinder (4) is fixedly connected to the inner side of the mounting shell (2) via a fixing rod, and the upper indexing cylinder (3) is arranged above the lower indexing cylinder (4); A rotating mechanism, a reciprocating mechanism, a switching component, a moving mechanism and a sensing component, wherein the rotating mechanism, the reciprocating mechanism, the switching component, the moving mechanism and the sensing component are all arranged on the inner side of the mounting shell (2); Through the operation of the rotating mechanism, under the action of the reciprocating mechanism, the side wall of the upper indexing cylinder (3) is knocked; Under the operation of the switching component, the connection between the rotating mechanism and the reciprocating mechanism is interrupted, and the rotating mechanism drives the moving mechanism to operate, driving the upper indexing cylinder (3) to move, and unlocking the vertical extrusion of the upper indexing cylinder (3); When the upper indexing cylinder (3) moves to the end, the sensing component senses and triggers and automatically discharges the mortar in the lower indexing cylinder (4); The rotating mechanism comprises a motor 1 (5), the outer shell of the motor 1 (5) being fixedly connected to the upper surface of the base (1), the rotating part of the motor 1 (5) being fixedly connected to a spline shaft (6), a spline sleeve (7) being slidably sleeved on the side of the spline shaft (6), and a friction wheel (8) being fixedly connected to the outer surface of the spline sleeve (7), so that the spline shaft (6) is driven to rotate by the rotating part of the motor 1 (5), and the spline sleeve (7) and the friction wheel (8) are rotated under the spline cooperation; The reciprocating mechanism comprises a vertical rod (9), one end of the vertical rod (9) is connected to the upper surface of the base (1) in a fixed axis rotation manner, a transmission friction wheel (39) and a disc (10) are fixedly connected to the outer surface of the vertical rod (9), a column (11) is fixedly connected to the upper surface of the disc (10), a sliding frame (12) is slidably connected to the outer surface of the column (11), a connecting frame (13) is fixedly connected to the upper surface of the sliding frame (12), two U-shaped rods (14) are slidably connected to the side of the connecting frame (13), the ends of the two U-shaped rods (14) are fixedly connected to the knocking heads (15), and the knocking The head (15) is made of rubber. A sliding opening is provided on the side of the U-shaped rod (14) for the limiting rod (41) to pass through and be slidably connected thereto. The end of the limiting rod (41) is fixedly connected to the inner side of the mounting shell (2) so that the friction wheel (8) is rotated to drive the transmission friction wheel 1 (39), the vertical rod (9) and the disc (10) to rotate. The rotation of the disc (10) and the sliding restriction of the limiting rod (41) drive the sliding frame (12), the connecting frame (13), the U-shaped rod (14) and the striking head (15) to move reciprocatingly horizontally. The reciprocating striking head (15) continuously strikes the side of the upper indexing cylinder (3). The switching component comprises an electric push rod (16), the outer shell of the electric push rod (16) is fixedly connected to the upper surface of the base (1), the telescopic portion of the electric push rod (16) is fixedly connected to a connecting piece (17), the end of the connecting piece (17) is connected to the side surface of the spline sleeve (7) for fixed axis rotation, and also comprises a pressing component; The moving mechanism comprises a rotating shaft (22), the end of the rotating shaft (22) being rotatably connected to the upper surface of the base (1), a transmission friction wheel 2 (40) and a worm (23) being fixedly connected to the outer surface of the rotating shaft (22), a screw rod 1 (24) being rotatably connected to the inner side of the mounting shell (2), a non-threaded section of the screw rod 1 (24) being fixedly connected to a worm wheel (25), a threaded portion of the screw rod 1 (24) being threadedly connected to a moving block (26), a connecting rod (27) being fixedly connected to the side of the moving block (26), two fixed shells (28) being fixedly connected to the side of the upper indexing cylinder (3), two stabilizing blocks (29) being slidably connected to the inner side of the fixed shell (28), a spring (30) being fixedly connected to the stabilizing block (29) and the opposite side of the fixed shell (28), one of the stabilizing blocks (29) being fixedly connected to the end of the connecting rod (27) at its side, and the other stabilizing block (29) being fixedly connected to the end of the connecting rod (27) at its side. A slide bar (31) is fixedly connected to the side of the block (29), and a slide member (32) is fixedly connected to the end of the slide bar (31). A slide groove for the slide member (32) to slide is provided on the inner side of the mounting shell (2), so as to drive the connecting member (17), the spline sleeve (7), and the friction wheel (8) to move upward synchronously through the telescopic portion of the electric push rod (16). During the movement, not only the power connection to the transmission friction wheel 39 can be cut off, but also the rotating friction wheel (8) can be connected to the rotating friction wheel (39). The transmission friction wheel 2 (40) contacts the friction transmission, thereby driving the rotating shaft (22) and the worm (23) to rotate, and the worm wheel (25) and the screw rod 1 (24) to rotate under the meshing action. At this time, under the thread transmission and the sliding restriction of the slide groove on the slide (32), the moving block (26), the connecting rod (27), the stabilizing block (29), the fixed shell (28) and the upper indexing cylinder (3) are driven to perform synchronous linear movement, that is, to move along the length direction of the screw rod 1 (24).

2. The building mortar stratification detection device according to claim 1 is characterized in that: The pressing component comprises: A support rod (18), one end of the support rod (18) is fixedly connected to the upper surface of the connecting member (17), the other end of the support rod (18) is fixedly connected to an extrusion member (19), the upper indexing cylinder (3) and the lower indexing cylinder (4) are fixedly connected to washers (20) on opposite sides, the extrusion member (19) is located on the upper washer (20), an insert ring (21) is fixedly connected to the lower surface of the upper washer (20), and a slot for inserting the insert ring (21) is provided on the upper surface of the lower washer (20).

3. The building mortar stratification detection device according to claim 2 is characterized in that: The induction component comprises: A sensing block (33), the sensing block (33) being mounted on the inner side of the mounting shell (2), and when the moving block (26) moves to the end, it will press against the sensing part of the sensing block (33), and when the sensing block (33) is pressed and triggered, it will transmit a signal to a control board through a wireless signal transmitter, and the control board controls the second motor (34) to operate, the second motor (34) being mounted on the side of the mounting shell (2), the rotating part of the second motor (34) being fixedly connected to the second screw rod (35), the threaded part of the second screw rod (35) being threadedly connected to the plug plate (36), and the side of the mounting shell (2) being provided with an opening one for the plug plate (36) to pass through and be slidably connected thereto.

4. The building mortar stratification detection device according to claim 3 is characterized in that: A primary discharge port (37) and a secondary discharge port (38) are provided on the upper surface of the base (1), and the secondary discharge port (38) is located directly below the insert plate (36).

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