Horizontal and vertical mortar joint filling device for aerated concrete blocks

Abstract

The invention relates to the technical field of mortar joint filling, in particular to a horizontal and vertical mortar joint filling device for aerated concrete blocks, which comprises an operation plate, a filling plate arranged in the operation plate and used for pushing mortar and driving the mortar to be in contact with a wall mortar joint, and a horizontal and vertical mortar joint filling device arranged on one side of the operation plate, according to the aerated concrete block horizontal and vertical mortar joint filling device, the end, away from the holding handle, of the filling plate is the cambered surface, the filling plate is made of a stainless steel material, the surface of the filling plate is polished, adhesion to mortar is reduced, cleaning is convenient, meanwhile, the cambered surface design facilitates the mortar to enter the mortar joint more smoothly, and the mortar joint formed by the cambered surface filling plate is more convenient to compact and shape; and meanwhile, the arc-shaped mortar joints facilitate smooth drainage of rainwater, accumulated water is prevented from corroding the wall body, the service life of a building is prolonged, the active state of mortar in the storage tank is kept through the arrangement of the round pipe and the stirring plate, the mortar is prevented from being solidified or layered, and the filling quality is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mortar joint filling, in particular to a horizontal and vertical mortar joint filling device for aerated concrete blocks. BACKGROUND

[0002] The mortar joint mostly refers to the mortar layer between two blocks during wall construction, that is, the joint line after the blocks are bonded with mortar and then troweled. The mortar joint is divided into horizontal and vertical mortar joints. The mortar joint between the upper and lower skins of the block is called a horizontal joint, and the joint between adjacent blocks is called a vertical joint. The quality of mortar joint filling directly affects the strength, thermal insulation, heat insulation, impermeability, and frost resistance of the masonry. However, we found in actual life that the existing mortar joint filling is usually manually operated by construction personnel, and the operation process is complex and tedious. Some larger mortar joints are difficult to fill uniformly, and usually require multiple repeated troweling, which is time-consuming and labor-intensive, and it is difficult to ensure the filling density. Cracks, hollowing, and other problems are likely to occur, resulting in low efficiency and poor filling quality, thereby affecting the overall construction quality. Therefore, we propose a horizontal and vertical mortar joint filling device for aerated concrete blocks. SUMMARY

[0003] One technical problem to be solved by the present application is how to enable the construction personnel to quickly complete the filling of the mortar joint and ensure the uniformity and density of the mortar joint filling when filling the mortar joint, thereby significantly improving the construction efficiency and quality.

[0004] To solve the above technical problems, the present application provides a horizontal and vertical mortar joint filling device for aerated concrete blocks, which comprises an operating plate, a holding handle is arranged on one side of the operating plate, and further comprises: a filling plate arranged in the operating plate for pushing the mortar and driving the mortar into contact with the mortar joint of the wall surface; a storage tank opened in the operating plate, and the storage tank is located above the filling plate for storing the mortar required for mortar joint filling; a discharge groove opened in the operating plate, and the filling plate is slidingly arranged in the discharge groove, and the bottom of the storage tank is communicated with the top of the discharge groove for discharging the mortar; a stirring member arranged in the operating plate for driving the mortar in the storage tank to be in an active state; a discharge assembly arranged in the operating plate for driving the filling plate to reciprocally slide in the discharge groove, and driving the mortar in the discharge groove to be in close contact with the mortar joint of the wall surface through the reciprocating movement of the filling plate.

[0005] In some embodiments, the filling plate is arc-shaped at the end away from the holding handle, and the filling plate is made of stainless steel and has been polished.

[0006] In some embodiments, the stirring member comprises a round pipe rotatably arranged in the operation plate, the round pipe penetrates through the storage tank, and a plurality of stirring plates are arranged outside the round pipe, and the stirring plates are made of high-density polyethylene.

[0007] In some embodiments, a driving rod is slidably arranged in the round pipe, a spiral groove is formed in the round pipe, one end of the driving rod close to the spiral groove is provided with a driving block, and the driving block is slidably arranged in the spiral groove.

[0008] In some embodiments, the discharging assembly comprises a limiting member arranged in the operation plate for limiting the filling plate, two guides are arranged on the operation plate for guiding the movement track of the filling plate, and a one-way rotating member is arranged on the operation plate for driving the filling plate to move along the predetermined track.

[0009] In some embodiments, the limiting member comprises two limiting grooves formed in the operation plate, two limiting plates are arranged at the two ends of the filling plate, and the two limiting plates are respectively slidably arranged in the corresponding limiting grooves, and the opposite ends of the two limiting plates are respectively provided with an adjusting rod.

[0010] In some embodiments, the guide comprises two fixing blocks arranged on the operation plate, a guide groove is formed in each of the two fixing blocks, a guide plate is slidably arranged in each of the two guide grooves, an adjusting plate is arranged on the top of each of the two guide plates, an adjusting groove is formed in the adjusting plate, and the adjusting rod is slidably arranged in the adjusting groove.

[0011] In some embodiments, the one-way rotating member comprises two sliding grooves formed in the operation plate, the two adjusting rods are respectively slidably arranged in the corresponding sliding grooves, two first rotating shafts are rotatably arranged in the operation plate, a rotating plate is arranged at the top end of each of the two first rotating shafts, a plurality of grooves are formed in the outer side of each of the two rotating plates and are used in cooperation with the two adjusting rods, a ratchet wheel is arranged on the outer side of each of the two first rotating shafts, two second rotating shafts are rotatably arranged in the operation plate, a ratchet is arranged on the outer side of each of the two second rotating shafts and is used in cooperation with the two ratchet wheels, the rotating directions of the two ratchet wheels are the same, a rotating torsional spring is arranged on the outer side of each of the two second rotating shafts, and the other end of each of the two rotating torsional springs is arranged in the operation plate.

[0012] In some embodiments, the sliding groove is in the shape of a whole "U", the two ends are symmetrically arc-shaped transitions, and the middle section is a straight parallel wall.

[0013] In some embodiments, the driving rod is provided with a pressing plate at one end away from the circular tube, and the bottom end of the pressing plate is arranged in two adjusting plates, one of which is away from one side of the filling plate; Two guiding plates among the four guiding plates away from the pressing plate are each provided with a reset spring at one end away from the filling plate, and the other end of the two reset springs is arranged in a corresponding fixed block.

[0014] The present application has at least the following advantages: The end of the filling plate away from the holding handle is arc-shaped, made of stainless steel and polished, reducing adhesion to mortar and facilitating cleaning, and the arc-shaped design helps mortar flow more smoothly into the joint, and the joint formed by the arc-shaped filling plate is more easily compacted and shaped, ensuring uniform and dense joints, and the arc-shaped joint facilitates smooth drainage of rainwater, preventing water accumulation from eroding the wall and prolonging the service life of the building. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application; Figure 2 It is a schematic diagram of the structure of the holding handle of the present application; Figure 3 It is a schematic diagram of the structure of the operating plate of the present application; Figure 4 It is a schematic diagram of the structure of the stirring member of the present application; Figure 5 It is a schematic diagram of the structure of the present application Figure 4 It is a schematic diagram of the structure of the present application Figure 6 It is a schematic diagram of the structure of the present application Figure 7 It is a schematic diagram of the structure of the present application Figure 8 It is a schematic diagram of the structure of the present application Figure 9 It is an exploded schematic diagram of the structure of the present application

[0016] In the figure: 1, operation plate; 2, holding handle; 3, filling plate; 4, storage tank; 5, discharge groove; 6, stirring piece; 61, round pipe; 62, stirring plate; 63, driving rod; 64, spiral groove; 65, driving block; 7, discharge assembly; 8, limiting piece; 81, limiting groove; 82, limiting plate; 83, adjusting rod; 9, guide; 91, fixed block; 92, guide groove; 93, guide plate; 94, adjusting plate; 95, adjusting groove; 10, one-way rotating piece; 101, sliding groove; 102, first rotating shaft; 103, rotating plate; 104, groove; 105, ratchet; 106, second rotating shaft; 107, ratchet; 108, rotating torsional spring; 11, pressing plate; 12, return spring. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0018] Embodiment 1: see Figures 1-9 The present application provides a technical solution: a horizontal and vertical mortar joint filling device for aerated concrete blocks, comprising an operation plate 1, the operation plate 1 being provided with a holding handle 2 on one side, further comprising: a filling plate 3 arranged in the operation plate 1, for pushing the mortar and driving the mortar into contact with the mortar joint of the wall surface; a storage tank 4 opened in the operation plate 1, and the storage tank 4 being located above the filling plate 3, for storing the mortar required for filling the mortar joint; a discharge groove 5 opened in the operation plate 1, and the filling plate 3 being slidingly arranged in the discharge groove 5, the bottom of the storage tank 4 being communicated with the top of the discharge groove 5, for discharging the mortar; a stirring piece 6 arranged in the operation plate 1, for driving the mortar in the storage tank 4 to be in an active state by the stirring piece 6; a discharge assembly 7 arranged in the operation plate 1, for driving the filling plate 3 to reciprocally slide in the discharge groove 5 by the discharge assembly 7, and for driving the mortar in the discharge groove 5 to be in close contact with the mortar joint of the wall surface by the reciprocating movement of the filling plate 3.

[0019] The end of the filling plate 3 away from the holding handle 2 is arc-shaped, and the filling plate 3 is made of stainless steel, and the surface thereof has been polished.

[0020] The stirring piece 6 comprises a round pipe 61 rotatably arranged in the operation plate 1, the round pipe 61 penetrates through the storage tank 4, a plurality of stirring plates 62 are arranged outside the round pipe 61, the plurality of stirring plates 62 are made of high-density polyethylene, when the round pipe 61 rotates, the plurality of stirring plates 62 arranged outside the round pipe 61 rotate together with the round pipe 61, so as to drive the mortar to be uniformly stirred, so that the mortar in the storage tank 4 cannot be kept in a static state, thereby ensuring the uniformity and fluidity of the mortar, avoiding the stratification phenomenon, the stirring plate 62 made of high-density polyethylene can effectively reduce the frictional resistance in the rotating process, improve the stirring efficiency, and can avoid the mortar adhering to the stirring plate 62, and ensure that the mortar flows out smoothly, which has the effect that the plurality of stirring plates 62 are driven to rotate by the round pipe 61, so that the mortar in the storage tank 4 is always uniformly distributed, and the filling quality is ensured.

[0021] The driving rod 63 is slidably arranged in the round pipe 61, the spiral groove 64 is arranged in the round pipe 61, one end of the driving rod 63 close to the spiral groove 64, the driving block 65 is arranged outside the driving rod 63, and the driving block 65 is slidably arranged in the spiral groove 64, when the pressing plate 11 is extruded by the construction personnel, the driving rod 63 arranged on one side of the pressing plate 11 is extruded and slides in the round pipe 61, when the driving rod 63 slides in the round pipe 61, the driving block 65 arranged outside the driving rod 63 slides together with the driving rod 63, and extrudes the spiral groove 64 at the same time, so that the round pipe 61 rotates under the action of the spiral groove 64 and the driving block 65, which has the effect that the stirring plate 62 is driven to rotate by the round pipe 61, so that the mortar in the storage tank 4 is uniformly mixed and kept fluid, and the filling effect is ensured.

[0022] The discharging assembly 7 comprises the limiting piece 8 arranged in the operation plate 1 and used for limiting the filling plate 3, the operation plate 1 is provided with the two guides 9 used for guiding the movement track of the filling plate 3, and the operation plate 1 is provided with the one-way rotating piece 10, which drives the filling plate 3 to move along the predetermined track.

[0023] The limiting piece 8 comprises two limiting grooves 81 opened in the operation plate 1, the filling plate 3 is provided with limiting plates 82 at both ends, and the two limiting plates 82 are slidingly arranged in the corresponding limiting grooves 81 respectively, the opposite ends of the two limiting plates 82 are provided with adjusting rods 83, when the adjusting rod 83 slides in the straight line section of the sliding groove 101, the limiting plate 82 arranged at the top of the adjusting rod 83 will slide in the limiting groove 81, and drive the linear motion of the filling plate 3, so that the filling plate 3 reaches one end of the discharging groove 5, when the adjusting rod 83 slides in the arc section of the sliding groove 101, the limiting plate 82 will slide transversely in the limiting groove 81, so as to slowly extrude the filling plate 3 outward, which serves to accurately control the motion track of the filling plate 3, ensure that the mortar is uniformly and stably discharged, avoid the phenomenon of blockage, improve the construction efficiency and quality, and ensure that the filling process is smooth and unobstructed.

[0024] The guide 9 comprises two fixed blocks 91 arranged on the operation plate 1, the two fixed blocks 91 are provided with guide grooves 92, the two guide grooves 92 are slidingly provided with guide plates 93, the two guide plates 93 are provided with adjusting plates 94 at the top, the adjusting plate 94 is provided with an adjusting groove 95, the adjusting rod 83 is slidingly arranged in the adjusting groove 95, when the pressing plate 11 is extruded by the construction personnel, the adjusting plate 94 at the bottom of the pressing plate 11 will be pushed by the pressure, so that the adjusting plate 94 arranged at the bottom of the pressing plate 11 moves towards the filling plate 3, when the adjusting plate 94 moves, the guide plates 93 arranged at both ends will slide in the corresponding guide grooves 92, at the same time, the adjusting groove 95 in the adjusting plate 94 will extrude the adjusting rod 83, under the extrusion of the adjusting groove 95, the bottom end of the adjusting rod 83 slides in the sliding groove 101, which serves to accurately control the moving distance of the filling plate 3 by sliding the adjusting rod 83, ensure the smooth running of the filling plate 3 in the limiting groove 81, further optimize the uniform filling effect of the mortar, and improve the construction quality.

[0025] The one-way rotating member 10 comprises two sliding grooves 101 formed on the operation plate 1, two adjusting rods 83 are slidingly arranged in the corresponding sliding grooves 101 respectively, two first rotating shafts 102 are rotatably arranged in the operation plate 1, the top ends of the two first rotating shafts 102 are provided with rotating plates 103, a plurality of recesses 104 matched with the two adjusting rods 83 are formed on the outer side of the two rotating plates 103, the outer sides of the two first rotating shafts 102 are provided with ratchets 105, two second rotating shafts 106 are rotatably arranged in the operation plate 1, the outer sides of the two second rotating shafts 106 are provided with ratchets 107 matched with the two ratchets 105, the rotating directions of the two ratchets 105 are the same, the outer sides of the two second rotating shafts 106 are provided with rotating torsional springs 108, the other ends of the two rotating torsional springs 108 are arranged in the operation plate 1, when the adjusting rod 83 slides to one side of the rotating plate 103, the adjusting rod 83 will enter the recess 104 of the rotating plate 103 in the process of sliding, with the continuous pressing of the pressing plate 11 by the construction personnel or the pushing of the reset spring 12, the rotating plate 103 will rotate around its axis, when the rotating plate 103 rotates, the first rotating shaft 102 arranged at the bottom of the rotating plate 103 will rotate together, so that the ratchet 105 on the outer side of the first rotating shaft 102 rotates together, as shown in the drawings Figure 8 When the ratchet 105 rotates counterclockwise, the ratchet 107 will be challenged by the ratchet 105, so that the ratchet 105 can continue to rotate, and then the ratchet 107 is quickly reset under the action of the rotating torsional spring 108, and is clamped outside the ratchet 107 again, which ensures the stable rotation of the ratchet 105 and avoids the clockwise rotation of the ratchet 105. The main purpose is to ensure that the rotating plate 103 can only rotate in one direction, so that the adjusting rod 83 moves in one direction in the sliding groove 101, and then the filling plate 3 always moves along the preset track.

[0026] The sliding groove 101 is in the shape of "U" as a whole, the two ends are symmetrical arc transitions, and the middle section is a straight parallel wall.

[0027] The end of the driving rod 63 away from the circular tube 61 is provided with the pressing plate 11, and the bottom end of the pressing plate 11 is arranged in the two adjusting plates 94, one of which is away from one side of the filling plate 3. The two guide plates 93 away from the pressing plate 11 among the four guide plates 93 are provided with reset springs 12 at the ends away from the filling plate 3, and the other ends of the two reset springs 12 are arranged in the corresponding fixed blocks 91.

[0028] In use, when the construction workers need to repair the wall joints of the wall surface, first pour the mortar into the storage tank 4, then hold the handle 2, and then the operating plate 1 is attached to the wall surface away from the handle 2 side, and the discharge chute 5 is aligned with the wall joint. At this time, the construction workers can apply pressure to the pressing plate 11 with the other hand. When the pressing plate 11 is extruded by the construction workers, the drive rod 63 provided on one side of the pressing plate 11 will slide in the circular tube 61 under the extrusion of the pressing plate 11. When the drive rod 63 slides in the circular tube 61, the drive block 65 provided on the outside of the drive rod 63 will slide together with the drive rod 63, and at the same time extrude the spiral groove 64, so that the circular tube 61 rotates under the action of the spiral groove 64 and the drive block 65. When the circular tube 61 rotates, the plurality of stirring plates 62 provided on the outside of the circular tube 61 will rotate together with the circular tube 61, thereby uniformly stirring the mortar, so that the mortar in the storage tank 4 cannot remain stationary, thereby ensuring the uniformity and fluidity of the mortar, avoiding stratification, and the stirring plate 62 made of high-density polyethylene can effectively reduce the frictional resistance during rotation, improve the stirring efficiency, and avoid the mortar adhering to the stirring plate 62, ensuring smooth flow of the mortar; When the pressing plate 11 is extruded by the construction workers, the adjusting plate 94 at the bottom of the pressing plate 11 will be pushed by the pressure, so that the adjusting plate 94 provided at the bottom of the pressing plate 11 moves towards the filling plate 3. When the adjusting plate 94 moves, the guide plates 93 provided at both ends thereof will slide in the corresponding guide grooves 92, and at the same time, the adjusting groove 95 in the adjusting plate 94 will extrude the adjusting rod 83. Under the extrusion action of the adjusting groove 95, the bottom end of the adjusting rod 83 slides in the sliding groove 101. The guide plates 93 provided at both ends of the adjusting plate 94 will guide the movement track of the adjusting plate 94 in cooperation with the corresponding guide grooves 92, to ensure smooth movement of the adjusting plate 94 and avoid deflection. When the adjusting rod 83 slides in the straight line segment of the sliding groove 101, the limiting plate 82 provided at the top of the adjusting rod 83 will slide in the limiting groove 81, and drive the linear movement of the filling plate 3, so that the filling plate 3 reaches one end of the discharge chute 5. When the adjusting rod 83 slides in the arc segment of the sliding groove 101, the limiting plate 82 will slide transversely in the limiting groove 81, thereby slowly extruding the filling plate 3 outward. At this time, the filling plate 3 will uniformly extrude the mortar in the discharge chute 5, ensuring that the wall joint is filled densely. When the adjusting rod 83 passes through the arc segment of the sliding groove 101, the return spring 12 will apply a force to the guide plate 93 adjacent thereto, so that the adjusting plate 94 is gradually reset, thereby driving the adjusting rod 83 to slide in the other straight line segment of the sliding groove 101. As shown in the drawings, the description Figure 1 To reset the spring 12 to the guide plate 93, and at this time the return spring 12 has not completely relaxed, and is still continuing to push the corresponding guide plate 93, until the guide plate 93 is completely reset, and the return spring 12 is gradually relaxed. When the adjusting rod 83 slides to one side of the rotating plate 103, the adjusting rod 83 will enter the groove 104 of the rotating plate 103 in the process of sliding, and the rotating plate 103 will rotate around its axis center with the continuous pressing of the pressing plate 11 by the construction personnel or the pushing of the reset spring 12, and when the rotating plate 103 rotates, the first rotating shaft 102 arranged at the bottom of the rotating plate 103 will rotate together, so that the ratchet wheel 105 outside the first rotating shaft 102 rotates together, as shown in the drawings Figure 8 When the ratchet wheel 105 rotates counterclockwise, the ratchet teeth 107 will be challenged by the ratchet wheel 105, so that the ratchet wheel 105 can continue to rotate, and then the ratchet teeth 107 are quickly reset under the action of the rotating torsional spring 108, and are clamped outside the ratchet teeth 107 again, which ensures the stable rotation of the ratchet wheel 105 and avoids the clockwise rotation of the ratchet wheel 105. The main purpose is to ensure that the rotating plate 103 can only rotate in one direction, so that the adjusting rod 83 moves in one direction in the sliding groove 101, and then the filling plate 3 always moves along the preset track; As shown in the drawings Figure 8 When the adjusting rod 83 moves from the B point to the C point along the sliding groove 101, the adjusting rod 83 will first move in the arc segment at the B point, and the filling plate 3 will start to slowly extrude outward, ensuring that the mortar is uniformly discharged and adhered in the mortar joint. With the continuous movement of the adjusting rod 83 to the C point, and the movement of the adjusting rod 83 in the straight line segment of the sliding groove 101, the filling plate 3 will compact the mortar smeared in the mortar joint and horizontally or vertically smear it flat, ensuring the close combination of the mortar and the wall surface and preventing the hollowing phenomenon. Until the adjusting rod 83 completely reaches the C point, the reset spring 12 is extruded and completes the force storage. When the adjusting rod 83 approaches the C point and transitions from the straight line segment to the arc segment of the sliding groove 101, the filling plate 3 will gradually extrude the mortar; When the adjusting rod 83 slides from the C point to the B point, when the adjusting rod 83 transitions from the arc segment to the other straight line segment of the sliding groove 101, the side of the filling plate 3 away from its arc surface will gradually fit the inner wall of the discharge groove 5, and the communication between the storage groove 4 and the discharge groove 5 will be exposed, so that the mortar in the storage groove 4 flows smoothly into the discharge groove 5, ensuring continuous feeding. At the same time, the filling plate 3 will gradually reset during the process of the adjusting rod 83 from the C point to the B point, preparing for the next extrusion. The reset spring 12 continuously provides elastic force during the entire reset process, until the adjusting rod 83 returns to the B point, the reset spring 12 is completely relaxed, and the filling plate 3 is reset, and the equipment enters the standby state, ensuring that the mortar filling process is still accurate and efficient in the next operation.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0030] While the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various changes, modifications, substitutions, and alterations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A device for filling horizontal and vertical joints of aerated concrete blocks, characterized by: The device comprises an operating panel (1), a gripping handle (2) being provided on one side of the operating panel (1), and further comprises: A filling plate (3) is arranged inside the operating plate (1) and is used to push the mortar to drive the mortar into contact with the mortar joints on the wall; A material storage tank (4) is provided in the operating panel (1), and the material storage tank (4) is located above the filling panel (3), and is used for storing mortar required for filling the mortar joints; A discharge trough (5) is provided in the operating panel (1), and the filling plate (3) is slidably arranged in the discharge trough (5), and the bottom of the storage trough (4) is communicated with the top of the discharge trough (5) for discharging slurry; A stirring member (6) is provided in the operating panel (1), and the stirring member (6) is used to drive the mortar in the storage tank (4) into an active state; A discharge assembly (7) is arranged in the operating panel (1), and is used to drive the filling plate (3) to slide back and forth in the discharge trough (5). The reciprocating motion of the filling plate (3) drives the mortar in the discharge trough (5) to fit the mortar joints on the wall.

2. The device for filling horizontal and vertical joints of aerated concrete blocks according to claim 1, characterized in that: The end of the filling plate (3) away from the holding handle (2) is a curved surface, and the filling plate (3) is made of stainless steel, and its surface has been polished.

3. The device for filling horizontal and vertical joints of aerated concrete blocks according to claim 1, characterized in that: The stirring member (6) comprises a circular tube (61) rotatably arranged in the operating plate (1), the circular tube (61) passing through the material storage tank (4), and a plurality of stirring plates (62) are arranged on the outside of the circular tube (61), and the plurality of stirring plates (62) are all made of high-density polyethylene.

4. The device for filling horizontal and vertical joints of aerated concrete blocks according to claim 3, characterized in that: A driving rod (63) is slidably arranged in the circular tube (61), a spiral groove (64) is provided in the circular tube (61), a driving block (65) is arranged on the outer side of one end of the driving rod (63) close to the spiral groove (64), and the driving block (65) is slidably arranged in the spiral groove (64).

5. The device for filling horizontal and vertical joints of aerated concrete blocks according to claim 4, characterized in that: The discharge assembly (7) includes a limiting member (8) arranged in the operating plate (1) for limiting the filling plate (3); two guiding members (9) are arranged on the operating plate (1) for guiding the movement trajectory of the filling plate (3); a one-way rotating member (10) is arranged on the operating plate (1), and the one-way rotating member (10) is used to drive the filling plate (3) to move according to a predetermined trajectory.

6. The device for filling horizontal and vertical joints of aerated concrete blocks according to claim 5, characterized in that: The limiting member (8) comprises two limiting grooves (81) provided in the operating panel (1), and limiting plates (82) are provided at both ends of the filling panel (3), and the two limiting plates (82) are respectively slidably provided in the corresponding limiting grooves (81), and the two limiting plates (82) are provided with adjustment rods (83) at opposite ends.

7. The device for filling horizontal and vertical joints of aerated concrete blocks according to claim 6, characterized in that: The guide member (9) comprises two fixed blocks (91) arranged on the operating panel (1), a guide groove (92) is provided in each of the two fixed blocks (91), a guide plate (93) is slidably provided in each of the two guide grooves (92), an adjustment plate (94) is provided on the top of the two guide plates (93), an adjustment groove (95) is provided in the adjustment plate (94), and the adjustment rod (83) is slidably provided in the adjustment groove (95).

8. The device for filling horizontal and vertical joints of aerated concrete blocks according to claim 7, characterized in that: The one-way rotating member (10) includes two sliding grooves (101) provided on the operating plate (1), the two adjusting rods (83) are respectively slidably provided in the corresponding sliding grooves (101), two first rotating shafts (102) are rotatably provided in the operating plate (1), the top ends of the two first rotating shafts (102) are provided with rotating plates (103), the outer sides of the two rotating plates (103) are provided with a plurality of grooves (104) for use with the two adjusting rods (83), the outer sides of the two first rotating shafts (102) are provided with ratchets (105), two second rotating shafts (106) are rotatably provided in the operating plate (1), the outer sides of the two second rotating shafts (106) are provided with ratchet teeth (107) for use with the two ratchets (105), and the two ratchets (105) rotate in the same direction, the outer sides of the two second rotating shafts (106) are provided with rotating torsion springs (108), and the other ends of the two rotating torsion springs (108) are provided in the operating plate (1).

9. The device for filling horizontal and vertical joints of aerated concrete blocks according to claim 8, characterized in that: The sliding groove (101) is a "U"-shaped variant as a whole, with symmetrical arc-shaped transitions at both ends and straight parallel walls in the middle.

10. The device for filling horizontal and vertical joints of aerated concrete blocks according to claim 7, characterized in that: A pressing plate (11) is provided at one end of the driving rod (63) away from the circular tube (61), and a bottom end of the pressing plate (11) is provided between two adjusting plates (94), one of the adjusting plates (94) being located away from a side of the filling plate (3); Two of the four guide plates (93) that are away from the pressing plate (11) are provided with a return spring (12) at one end away from the filling plate (3), and the other ends of the two return springs (12) are provided in the corresponding fixed blocks (91).

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