Aerated brick slurry production system

Abstract

The utility model discloses an aerated brick slurry production system which comprises a stirring tank and a stirrer, a feeding port is arranged at the top of the stirring tank, the top of the stirring tank is communicated with an external water supply system through a water supply pipe, a water pump and a water supply valve are arranged on the water supply pipe, a slurry outlet is arranged at the bottom of the stirring tank, and a discharging valve is arranged at the slurry outlet. The slurry outlet is communicated with the storage tank through a slurry pipeline; a driven stirring shaft is vertically and rotationally arranged in the storage tank, a protruding strip is arranged on the upper portion of the driven stirring shaft in a protruding mode, the upper portion of the driven stirring shaft is sleeved with a pushing sleeve, the pushing sleeve is provided with a pushing mechanism, and the inner diameter of the pushing sleeve is matched with the outer diameter of the portion, provided with the protruding strip, of the driven stirring shaft. A containing groove corresponding to the push rod is formed in the inner side wall of the push sleeve, the top of the push rod is rotationally connected into the containing groove through a horizontally-extending rotating shaft, and an elastic piece is arranged between the containing groove and the push rod. Slurry can be made and stored for a certain time, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of aerated concrete block production technology, specifically to an aerated concrete block slurry production system. Background Technology

[0002] Aerated concrete blocks, also known as aerated concrete blocks, are produced through the following steps: 1. Ingredients are prepared according to the set formula; 2. All measured raw materials are mixed; 3. The well-mixed slurry at a suitable temperature is poured into a mold; 4. After pouring, the blank is sent to a static chamber and foamed under suitable temperature and humidity to form an aerated block.

[0003] Conventional aerated concrete block production systems typically begin the batching and mixing processes only after receiving a production order. This ad-hoc operating mode inevitably increases waiting time, prolongs the overall production cycle, and reduces production efficiency. Utility Model Content

[0004] This utility model aims to solve the technical problems existing in the prior art, and innovatively proposes an aerated brick slurry production system that can produce slurry and store it for a certain period of time, thereby improving production efficiency.

[0005] To achieve the above objectives, this utility model provides an aerated concrete block slurry production system, including a mixing tank, an agitator installed inside the mixing tank, a feed inlet at the top of the mixing tank, the top of the mixing tank being connected to an external water supply system via a water supply pipe, a water pump and a water supply valve being sequentially installed on the water supply pipe along the water flow direction, a slurry outlet at the bottom of the mixing tank, a discharge valve at the slurry outlet, the slurry outlet being connected to a storage tank via a slurry pipeline, a transfer pump being installed on the slurry pipeline, and the slurry outlet of the storage tank also being connected to a grouting machine via a pipeline;

[0006] A driven stirring shaft is vertically rotatably mounted inside the storage tank. Multiple stirring blades are mounted on the driven stirring shaft near its middle and lower parts. The upper part of the driven stirring shaft has spirally distributed protrusions. A push sleeve is fitted over the upper part of the driven stirring shaft. The push sleeve is equipped with a pushing mechanism for moving the shaft up and down. The inner diameter of the push sleeve matches the outer diameter of the portion of the driven stirring shaft with the protrusions. A push rod is mounted inside the push sleeve. A receiving groove is provided on the inner sidewall of the push sleeve corresponding to the push rod for accommodating the push rod. The top of the push rod is rotatably connected to the receiving groove via a horizontally extending pivot, allowing the rod body to rotate and extend out of the receiving groove, thereby pushing the protrusions to rotate the driven stirring shaft. An elastic element is provided between the receiving groove and the push rod, ensuring that the bottom end of the push rod always remains outside the receiving groove in its natural state.

[0007] The outer side of the push sleeve is provided with several upper and lower stirring mechanisms, which are arranged around the driven stirring shaft.

[0008] In the above scheme: the upper and lower stirring mechanism includes a right-angle connecting rod, the end of the horizontal bar of the right-angle connecting rod is fixed on the outer wall of the push sleeve, and the vertical bar of the right-angle connecting rod is arranged downwards and multiple upper and lower stirring units are arranged at intervals from top to bottom;

[0009] The upper and lower stirring units are umbrella-shaped. The upper and lower stirring units include a ring of support plates arranged around the vertical rod. Adjacent support plates are connected by fan-shaped or trapezoidal silicone sheets. The support plates and silicone sheets are combined to form the umbrella surface of the umbrella-shaped upper and lower stirring units. The bottom end of the support plate is rotatably connected to the vertical rod by a T-shaped rod.

[0010] The bottom end of the T-shaped rod is fixed to the vertical rod. The two side support rods of the T-shaped rod are used to install the bearing plate. The bottom of the bearing plate is provided with a pair of rotating sleeves that are rotatably connected to the two side support rods of the T-shaped rod. The T-shaped rod makes it possible to leave a distance between the bottom end of the bearing plate and the vertical rod of the right-angle connecting rod.

[0011] Each right-angle connecting rod has a downward-extending support rod corresponding to each bearing plate. The support rod is located above the T-shaped rod, and a strip-shaped hole is provided in the middle of the bearing plate for the support rod to pass through. The strip-shaped hole extends vertically, and the end of the support rod has an anti-detachment end to prevent the bearing plate from detaching. When the bearing plate rotates to abut against the anti-detachment end, the horizontal height of the outer end of the bearing plate is higher than the bottom end. The bearing plate and silicone sheet serve as the umbrella surface of the upper and lower mixing units, thus catching the slurry as the upper and lower mixing units move upwards, thereby driving the slurry at the bottom upwards and achieving the function of upper and lower mixing. Furthermore, during downward movement, the bearing plate rotates upwards due to the resistance of the slurry, causing the umbrella surface of the lower mixing unit to retract, thereby reducing resistance and facilitating the downward movement of the upper and lower mixing units.

[0012] In the above scheme: an inner limiting block is provided in the middle of the supporting diagonal rod, and the bearing plate is located between the inner limiting block and the anti-detachment end. The inner limiting block is used to limit the rotation range of the bearing plate when it rotates upward.

[0013] In the above scheme: the top of the push rod is set near the top of the receiving groove, and the top of the push rod is arc-shaped, so that the body of the push rod can abut against the top of the receiving groove and be horizontal.

[0014] In the above scheme: the elastic element is a horizontally arranged spring, one end of the elastic element is fixed in the receiving groove, and the other end of the elastic element is freely suspended.

[0015] In the above scheme: the receiving groove is provided with a mounting groove for installing the end of the elastic element.

[0016] In the above scheme: the top end of the driven stirring shaft is rotatably connected to the top of the storage tank, and the bottom end of the driven stirring shaft is rotatably connected above the feed port of the storage tank via a support base. This allows the bottom end of the driven stirring shaft to be suspended in the air, leaving a gap between it and the feed port of the storage tank, thereby ensuring stable material discharge.

[0017] In the above scheme: the support base includes a mounting base body, the top of the mounting base body is provided with a groove for accommodating the bottom end of the driven stirring shaft, a bearing is provided in the groove for the driven stirring shaft, a ring of support rods is provided outside the mounting base body, and the other end of the support rods is fixed to the inner side wall of the storage tank.

[0018] In the above scheme: the pushing mechanism is a dual-shaft cylinder, and the two telescopic shafts of the pushing mechanism are respectively set on both sides of the driven stirring shaft and fixedly connected to both sides of the top of the pushing sleeve.

[0019] In summary, the beneficial effects of this utility model are as follows: the mixing tank can automatically stir, and the water supply pipe, pump, and valve can automatically supply water, thereby forming a slurry. After the slurry is stirred, it can be stored in a storage tank for subsequent use by the grouting machine. The driven mixing tank can intermittently stir the slurry in the storage tank to prevent solidification. The upper and lower stirring mechanisms can stir the slurry in the storage tank from top to bottom, minimizing slurry sedimentation. The design is reasonable, allowing for pre-prepared and stored slurry for immediate use, improving work efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the present invention.

[0021] Figure 2 yes Figure 1 Enlarged diagram of point A in the middle.

[0022] Figure 3 yes Figure 1 Enlarged diagram of point B in the middle.

[0023] Figure 4 This is a schematic diagram of the support plate.

[0024] Figure 5 This is a schematic diagram of the upper and lower stirring units.

[0025] Figure 6 This is a schematic diagram of the upper and lower stirring mechanisms moving to their lowest position.

[0026] Figure 7 This is a schematic diagram showing the upper and lower stirring mechanisms moving to the middle.

[0027] Figure 8 This is a schematic diagram of the upper and lower stirring mechanisms moving to their highest position. Detailed Implementation

[0028] The present invention will be further described below with reference to embodiments and accompanying drawings:

[0029] like Figures 1-8 As shown, an aerated concrete block slurry production system includes a mixing tank 1, inside which a mixer 1b is installed. An inlet 1a is located at the top of the mixing tank 1, and a conveyor belt 5 is positioned above the inlet 1a. The beginning of the conveyor belt 5 is located below the outlet of the batching equipment, thereby conveying the powder prepared by the batching equipment to the mixing tank 1 for mixing. The batching equipment can be existing equipment such as a batching machine for autoclaved aerated concrete block production (CN220389883 U) or a batching device for powder used in aerated concrete block production (CN213352979 U), which will not be described in detail here.

[0030] The top of the mixing tank 1 is connected to an external water supply system via a water supply pipe 1c. A water pump 1e and a water supply valve 1d are sequentially installed on the water supply pipe 1c along the water flow direction. It can automatically add water to perform mixing and form a slurry.

[0031] A slurry outlet is located at the bottom of the mixing tank 1, and a discharge valve 1f is installed at the slurry outlet. The slurry outlet is connected to the top of the storage tank 3 via a slurry pipeline 2. A transfer pump 2a is installed on the slurry pipeline 2. The slurry outlet of the storage tank 3 is also connected to an external grouting machine via a pipeline, and the slurry is added to the aerated concrete block mold by the external grouting machine. A valve is also installed at the slurry outlet of the storage tank 3.

[0032] A driven stirring shaft 3a is vertically rotatably mounted inside the storage tank 3. The top end of the driven stirring shaft 3a is rotatably connected to the top of the storage tank 3, and the bottom end of the driven stirring shaft 3a is rotatably connected above the feed port of the storage tank 3 via a support base 3d. This allows the bottom end of the driven stirring shaft 3a to be suspended in the air, leaving a gap between it and the feed port of the storage tank 3, thus ensuring stable material discharge. The support base 3d includes a mounting body, the top of which has a groove for accommodating the bottom end of the driven stirring shaft 3a. A bearing is installed in the groove corresponding to the driven stirring shaft 3a, reducing the friction generated during the rotation of the driven stirring shaft 3a. A ring of downwardly extending support rods is provided outside the mounting body, and the other end of the support rods is fixed to the inner wall of the storage tank 3.

[0033] Multiple stirring blades are arranged near the middle and lower part of the driven stirring shaft 3a, and the upper part of the driven stirring shaft 3a is provided with threaded protrusions 3b. A push sleeve 3e is sleeved on the upper part of the driven stirring shaft 3a, and the push sleeve 3e is equipped with a push mechanism 3c for driving its up and down movement. The push mechanism 3c is a dual-shaft cylinder, which is fixed to the top of the outer side of the storage tank 3, and its two telescopic shafts pass through the storage tank 3 and are respectively located on both sides of the driven stirring shaft 3a, and are fixedly connected to the two sides of the top of the push sleeve 3e. The dual-shaft cylinder configuration can stably drive the push sleeve 3e to move up and down, avoid tilting, and thus ensure stable rotation of the driven stirring shaft 3a for stirring.

[0034] The inner diameter of the push sleeve 3e matches the outer diameter of the portion of the driven stirring shaft 3a where the protrusion 3b is located, further preventing offset or tilting during vertical movement. A push rod 3g is vertically mounted inside the push sleeve 3e, and a receiving groove 3h is provided on the inner wall of the push sleeve 3e corresponding to the push rod 3g. The top of the push rod 3g is rotatably connected to the receiving groove 3h via a horizontally extending shaft, allowing the rod body to rotate and extend out of the receiving groove 3h, thereby pushing the protrusion 3b and causing the driven stirring shaft 3a to rotate.

[0035] An elastic element 3i is provided between the receiving groove 3h and the pushing rod 3g, so that the bottom end of the pushing rod 3g is always outside the receiving groove 3h in its natural state. Figure 6 and Figure 8 As shown. The top of the push rod 3g is positioned against the top of the receiving groove 3h, and the top of the push rod 3g is arc-shaped, allowing the push rod 3g to rotate to a horizontal state. In this horizontal state, the rod body of the push rod 3g can rest against the top of the receiving groove 3h, facilitating the pushing of the protrusion 3b on the driven stirring shaft 3a, as shown. Figure 3 As shown.

[0036] Specifically, the elastic element 3i is a horizontally arranged spring. One end of the elastic element 3i is fixed in the receiving groove 3h, while the other end is freely suspended. Since the other end is freely suspended, there is no connection between the push rod 3g and the elastic element 3i. Therefore, when the push rod 3g rotates to a horizontal position, the elastic element 3i will not exert any force on the push rod 3g. Furthermore, during the up-and-down movement of the push rod 3g with the push sleeve 3e, the elastic element 3i can be bent freely when squeezed by the push rod 3g. The receiving groove 3h is provided with a mounting groove for installing the end of the elastic element 3i, facilitating its installation and improving its stability.

[0037] Several upper and lower stirring mechanisms are arranged on the outer side of the push sleeve 3e, surrounding the driven stirring shaft 3a and avoiding the rotation range of the stirring blades of the driven stirring shaft 3a. Each upper and lower stirring mechanism includes a right-angle connecting rod 3f, the end of the horizontal bar of which is fixed to the outer wall of the push sleeve 3e. The vertical bar of the right-angle connecting rod 3f is arranged downwards, with multiple upper and lower stirring units 4 spaced apart from top to bottom. Upper and lower stirring can be performed regardless of the amount of slurry remaining in the storage tank 3. This also reduces the length of the protrusion 3b, allowing more of the driven stirring shaft 3a to accommodate the stirring blades, thus improving horizontal stirring efficiency.

[0038] The upper and lower stirring unit 4 is umbrella-shaped, and this umbrella-shaped unit can unfold or retract as the push sleeve 3e moves up and down. The upper and lower stirring unit 4 includes a ring of support plates 4a surrounding a vertical rod, with adjacent support plates 4a connected by fan-shaped or trapezoidal silicone sheets 4b. The bottom end of the support plate 4a is rotatably connected to the vertical rod via a T-shaped rod 4g, allowing the support plate 4a to swing up and down, thereby unfolding or retracting the umbrella-shaped upper and lower stirring unit 4.

[0039] The support plate 4a and silicone sheet 4b serve as the umbrella surface of the upper and lower stirring units 4. If the slurry is relatively viscous, they can hold the slurry as the upper and lower stirring units 4 move upward, thereby driving the slurry at the bottom to move upward. Then, through the driven stirring shaft 3a, they mix with the slurry at different heights, resulting in more uniform mixing and preventing sedimentation. If the slurry has a high water content, it can act as blades moving up and down, pushing the slurry upward to achieve the function of upper and lower stirring. Furthermore, during the downward movement, the support plate 4a rotates upward due to the resistance of the slurry, causing the umbrella surface of the lower stirring unit 4 to retract, thereby reducing resistance and facilitating the downward movement of the upper and lower stirring units 4.

[0040] The bottom end of the T-shaped rod 4g is fixed to the vertical rod, and the two side support rods of the T-shaped rod 4g are used to install the bearing plate 4a. The bottom of the bearing plate 4a is provided with a pair of rotating sleeves that are rotatably connected to the two side support rods of the T-shaped rod. The T-shaped rod 4g ensures that there is a distance between the bottom end of the bearing plate 4a and the vertical rod of the right-angle connecting rod 3f, and this distance does not exceed one-tenth of the length of the bearing plate 4a, so that the slurry contained in the umbrella-shaped upper and lower stirring unit 4 can flow out.

[0041] Each vertical rod of the right-angle connecting rod 3f is equipped with a downwardly extending support rod 4c corresponding to each bearing plate 4a, with the support rod 4c located above the T-shaped rod 4g. The support rod 4c serves as a support structure for the slurry contained within the upper and lower mixing units 4, ensuring stable movement of the slurry at the bottom upwards. A strip-shaped hole 4d is provided in the middle of the bearing plate 4a for the support rod 4c to pass through, extending vertically. An inner limiting block 4i and an anti-detachment end 4e are respectively provided at the middle and end of the support rod 4c. The inner limiting block 4i is located between the bearing plate 4a and the anti-detachment end 4e, which limit the rotation range of the bearing plate 4a. The bearing plate 4a is always in an inclined state, and its outer end is always above its bottom end, thus limiting the angle at which the umbrella-shaped upper and lower mixing units 4 unfold or retract.

[0042] In use, the ingredients are first batched using a batching device, and the powder is conveyed to the inlet 1a of the mixing tank 1 via conveyor belt 5. An appropriate amount of water is then added via water supply pipe 1c, water pump 1e, and water supply valve 1d. The agitator 1b is then started to stir the mixture, forming a slurry. After stirring is complete, the outlet valve 1f of the slurry outlet of the mixing tank 1 is opened, and the transfer pump 2a is started to transfer the stirred slurry to the storage tank 3 for storage.

[0043] The push mechanism 3c is activated, causing the push sleeve 3e to move up and down. During the downward movement of the push sleeve 3e, the bottom end of the push rod 3g remains outside the receiving groove 3h in its natural state. When the bottom end of the push rod 3g abuts against the protrusion 3b, the push rod 3g rotates upward until it reaches a horizontal position. At this point, the push rod 3g cannot continue to rotate because it is pressed against the receiving groove 3h, and it will push the protrusion 3b downward. Since the protrusion 3b is spirally distributed on the driven stirring shaft 3a, it drives the driven stirring shaft 3a to rotate, stirring the slurry in the storage tank 3. This continues until the push rod 3g slides out from the bottom end of the protrusion 3b.

[0044] The pushing mechanism 3c drives the pushing sleeve 3e to move upward. At this time, the pushing rod 3g will rotate into the receiving groove 3h under the action of the protrusion 3b. Therefore, the pushing sleeve 3e will not be able to stir during its upward movement, thus achieving intermittent stirring. Since the slurry has already been stirred in the mixing tank 1, and its presence in the storage tank 3 is only to prevent solidification, intermittent stirring is sufficient, and continuous stirring is unnecessary. Furthermore, the intermittent stirring during the up-and-down movement of the pushing sleeve 3e is also in the same direction, which is a reasonable setting.

[0045] Simultaneously, the upward and downward movement of the sleeve 3e also drives the upper and lower stirring mechanism to stir. When the sleeve 3e moves downward, it will drive the umbrella-shaped upper and lower stirring unit 4 downward. Under the downward pushing action of the bearing plate 4a of the upper and lower stirring unit 4, it is squeezed by the slurry and rotates upward, thereby retracting the umbrella-shaped upper and lower stirring unit 4 and squeezing out the slurry inside the umbrella-shaped upper and lower stirring unit 4 to facilitate its downward movement. Until the bearing plate 4a abuts against the inner limit block 4i, at which point the upper and lower stirring unit 4 is in the retracted state.

[0046] When the push sleeve 3e moves upward, it will drive the upper and lower stirring units 4 to move upward. The supporting plate 4a of the upper and lower stirring units 4 will rotate downward under the action of the slurry resistance, thereby unfolding the umbrella-shaped upper and lower stirring units 4, catching more slurry, and driving the slurry to move upward, thereby moving the slurry at the bottom upward a certain distance.

[0047] Furthermore, during the upward movement of the slurry, the driven stirring shaft 3a remains stationary until the pushing sleeve 3e reaches its highest position. Only then will the driven stirring shaft 3a rotate, bringing the slurry at the bottom into position before stirring and mixing it with the slurry at the higher position. When the pushing sleeve 3e moves upward again, the upper and lower stirring units 4 above will move the slurry upward, mixing it with the slurry at different heights to prevent sedimentation.

[0048] When the pushing mechanism 3c stops, the slurry in the upper and lower mixing units 4 can flow out from between the bottom of the bearing plate 4a and the vertical rod of the right-angle connecting rod 3f, avoiding residue in the upper and lower mixing units 4.

Claims

1. An aerated concrete block mortar production system, characterized in that: The system includes a mixing tank (1), which is equipped with a stirrer (1b). The top of the mixing tank (1) is equipped with a feed inlet (1a). The top of the mixing tank (1) is connected to an external water supply system through a water supply pipe (1c). A water pump (1e) and a water supply valve (1d) are sequentially installed on the water supply pipe (1c) along the water flow direction. The bottom of the mixing tank (1) is equipped with a slurry outlet. A discharge valve (1f) is installed at the slurry outlet. The slurry outlet is connected to a storage tank (3) through a slurry pipeline (2). A transfer pump (2a) is installed on the slurry pipeline (2). The slurry outlet of the storage tank is also connected to a grouting machine through a pipeline. The storage tank (3) is vertically rotatably equipped with a driven stirring shaft (3a). Multiple stirring blades are arranged on the middle and lower parts of the driven stirring shaft (3a). The upper part of the driven stirring shaft (3a) has protruding threaded ribs (3b). A push sleeve (3e) is fitted over the upper part of the driven stirring shaft (3a). The push sleeve (3e) is equipped with a push mechanism (3c) for driving its up-and-down movement. The inner diameter of the push sleeve (3e) matches the outer diameter of the portion of the driven stirring shaft (3a) where the ribs (3b) are located. A push rod (3g) is arranged inside the push sleeve (3e). The inner wall of the push sleeve (3e) is provided with a receiving groove (3h) for accommodating the push rod (3g). The top of the push rod (3g) is rotatably connected to the receiving groove (3h) through a horizontally extending rotating shaft, so that the rod body of the push rod (3g) can rotate and extend out of the receiving groove (3h), thereby pushing the protrusion (3b) to rotate the driven stirring shaft (3a). An elastic element (3i) is provided between the receiving groove (3h) and the push rod (3g), so that the bottom end of the push rod (3g) is always outside the receiving groove (3h) in its natural state. The outer side of the push sleeve (3e) is provided with several upper and lower stirring mechanisms, which are arranged around the driven stirring shaft (3a).

2. The aerated concrete block mortar production system according to claim 1, characterized in that: The upper and lower stirring mechanism includes a right-angle connecting rod (3f). The end of the horizontal bar of the right-angle connecting rod (3f) is fixed on the outer wall of the push sleeve (3e). The vertical bar of the right-angle connecting rod (3f) is arranged downward and multiple upper and lower stirring units (4) are arranged at intervals from top to bottom. The upper and lower stirring unit (4) is umbrella-shaped. The upper and lower stirring unit (4) includes a ring of supporting plates (4a) arranged around the vertical rod. Adjacent supporting plates (4a) are connected by fan-shaped or trapezoidal silicone sheets (4b). The supporting plates (4a) and silicone sheets (4b) are combined to form the umbrella surface of the umbrella-shaped upper and lower stirring unit. The bottom end of the supporting plate (4a) is rotatably connected to the vertical rod by a T-shaped rod (4g). The bottom end of the T-shaped rod (4g) is fixed to the vertical rod. The two side support rods of the T-shaped rod (4g) are used to install the bearing plate (4a). The bottom of the bearing plate (4a) is provided with a pair of rotating sleeves that are rotatably connected to the two side support rods of the T-shaped rod. The T-shaped rod (4g) makes it possible to leave a distance between the bottom end of the bearing plate (4a) and the vertical rod of the right-angle connecting rod (3f). The right-angle connecting rod (3f) is provided with a downwardly extending support rod (4c) for each bearing plate (4a). The support rod (4c) is located above the T-shaped rod (4g). The bearing plate (4a) has a strip hole (4d) in the middle for the support rod (4c) to pass through. The strip hole (4d) extends vertically. The end of the support rod (4c) is provided with an anti-detachment end (4e) to prevent the bearing plate (4a) from detaching. When the bearing plate (4a) is rotated to abut against the anti-detachment end (4e), the horizontal height of the outer end of the bearing plate (4a) is higher than the bottom end of the bearing plate (4a).

3. The aerated concrete block mortar production system according to claim 2, characterized in that: An inner limiting block (4i) is provided in the middle of the supporting diagonal rod (4c), and the bearing plate (4a) is located between the inner limiting block (4i) and the anti-detachment end (4e). The inner limiting block (4i) is used to limit the rotation range of the bearing plate (4a) when it rotates upward.

4. The aerated concrete block mortar production system according to claim 2, characterized in that: The top of the push rod (3g) is positioned against the top of the receiving groove (3h), and the top of the push rod (3g) is arc-shaped, so that the rod body of the push rod (3g) can abut against the top of the receiving groove (3h) and be horizontal.

5. The aerated concrete block mortar production system according to claim 1, characterized in that: The elastic element (3i) is a horizontally arranged spring. One end of the elastic element (3i) is fixed in the receiving groove (3h), and the other end of the elastic element (3i) is suspended freely.

6. The aerated concrete block mortar production system according to claim 5, characterized in that: The receiving groove (3h) is provided with a mounting groove for mounting the end of the elastic element (3i).

7. The aerated concrete block mortar production system according to claim 1, characterized in that: The top end of the driven stirring shaft (3a) is rotatably connected to the top of the storage tank (3), and the bottom end of the driven stirring shaft (3a) is rotatably connected above the feed port of the storage tank (3) via a support base (3d).

8. The aerated concrete block mortar production system according to claim 7, characterized in that: The support base (3d) includes a mounting base body. The top of the mounting base body is provided with a groove for accommodating the bottom end of the driven stirring shaft (3a). A bearing is provided in the groove for the driven stirring shaft (3a). A ring of support rods is provided outside the mounting base body, and the other end of the support rods is fixed to the inner wall of the storage tank (3).

9. The aerated concrete block mortar production system according to claim 1, characterized in that: The pushing mechanism (3c) is a dual-shaft cylinder. The two telescopic shafts of the pushing mechanism (3c) are respectively set on both sides of the driven stirring shaft (3a) and fixedly connected to both sides of the top of the pushing sleeve (3e).

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