阅读说明：本技术 利用压缩空气将砂浆喷射到建筑物表面的砂浆喷射装置 (Mortar injection device for injecting mortar to building surface by utilizing compressed air ) 是由 沈佳 于 2021-08-16 设计创作，主要内容包括：本发明涉及建筑技术领域,提供利用压缩空气将砂浆喷射到建筑物表面的砂浆喷射装置,包括外壳、传递机构、移动机构和碰撞机构,所述外壳上端固定连接有漏斗,所述外壳内部开设有运输管道,所述运输管道内壁左端与传递机构右端固定连接,所述传递机构上端活动连接有导向杆,所述传递机构上端固定连接有压缩弹簧。在设备运转时,运输管道内部砂浆在滑动板的连续移动下,内壁上的砂浆随着移动与重力的共同作用,从而沿着滑动板向下移动,同时在拉伸弹簧与滑动板的刮除下,节省对运输管道的清理时间,从而达到在对砂浆进行喷射时,对运输管道内部砂浆边缘处自动清理,防止长时间空气接触发生凝结,同时节省清洗时间的效果。(The invention relates to the technical field of buildings, and provides a mortar injection device for injecting mortar to the surface of a building by utilizing compressed air. When equipment operation, the inside mortar of transportation pipeline is under the continuous movement of sliding plate, mortar on the inner wall is along with the combined action of removal and gravity to along sliding plate downstream, simultaneously under extension spring and scraping off of sliding plate, save the cleaning time to the transportation pipeline, thereby reach when spraying the mortar, to the automatic clearance of the inside mortar edge of transportation pipeline, prevent that long-time air contact from taking place to condense, save the effect of scavenging time simultaneously.)

1. Utilize compressed air to spout mortar injection apparatus to building surface, including shell (1), transfer mechanism (3), moving mechanism (7) and collision mechanism (8), its characterized in that: the funnel (2) is fixedly connected to the upper end of the shell (1), a conveying pipeline (9) is arranged in the shell (1), the left end of the inner wall of the conveying pipeline (9) is fixedly connected with the right end of the transfer mechanism (3), the upper end of the transfer mechanism (3) is movably connected with a guide rod (4), the upper end of the transfer mechanism (3) is fixedly connected with a compression spring (5), the outer surface of the compression spring (5) is movably connected with a limiting block (6), the top of the transfer mechanism (3) is fixedly connected with the bottom of the moving mechanism (7), and the bottom of the transfer mechanism (3) is fixedly connected with the top of the collision mechanism (8);

transfer mechanism (3) is inside including dead lever (33), dead lever (33) lower extreme swing joint has pivot (31), pivot (31) surface fixed mounting has dead lever (33), pivot (31) surface swing joint has belt (34), belt (34) inner wall swing joint has pulley (35), belt (34) left end swing joint has carousel (36), carousel (36) front end swing joint has T shape pole (37).

2. The mortar spraying apparatus for spraying mortar to a surface of a building using compressed air according to claim 1, wherein: the moving mechanism (7) is internally provided with a push rod (71), the upper end of the push rod (71) is movably connected with a bearing block (72), the upper end of the bearing block (72) is fixedly connected with a sliding plate (73), the upper end of the sliding plate (73) is fixedly connected with an extension spring (74), and the lower end of the sliding plate (73) is movably connected with a supporting plate (75).

3. The mortar spraying apparatus for spraying mortar to a surface of a building using compressed air according to claim 1, wherein: the inner wall of the collision mechanism (8) comprises a pressure rod (81), the bottom of the pressure rod (81) is movably connected with a push rod (82), the right end of the push rod (82) is movably connected with a triangular clamping block (83), the upper end of the triangular clamping block (83) is movably connected with an anti-resistance mechanism (84), the upper end of the triangular clamping block (83) is located at the right end of the anti-resistance mechanism (84) and is fixedly connected with a return spring (85), and the right end of the triangular clamping block (83) is fixedly connected with a top head (86).

4. The mortar spraying apparatus for spraying mortar to a surface of a building using compressed air according to claim 1, wherein: the rotating shafts (31) are two and are bilaterally symmetrical about the center line of the inner wall of the shell (1), and the stress plates (32) are six and are evenly distributed around the axis of the rotating shafts (31).

5. The mortar spraying apparatus for spraying mortar to a surface of a building using compressed air according to claim 3, wherein: the top head (86) is positioned at the bottom of the rotating shaft (31), and the top head (86) is positioned at the left end of the conveying pipeline (9).

6. The mortar spraying apparatus for spraying mortar to a surface of a building using compressed air according to claim 2, wherein: the sliding plate (73) is located at the rear end of the funnel (2), a notch is formed in the lower end of the sliding plate (73), and the upper end of the supporting plate (75) is located inside the notch.

7. The mortar spraying apparatus for spraying mortar to a surface of a building using compressed air according to claim 1, wherein: the rotary table is characterized in that a protruding block is fixedly mounted at the front end of the rotary table (36), a notch is formed in the bottom of the T-shaped rod (37), and the protruding block is located inside the notch.

8. The mortar spraying apparatus for spraying mortar to a surface of a building using compressed air according to claim 3, wherein: the anti-blocking mechanism (84) is located on the upper side and the lower side of the triangular clamping block (83), and a spring is installed inside the anti-blocking mechanism (84).

9. The mortar spraying apparatus for spraying mortar to a surface of a building using compressed air according to claim 3, wherein: t shape pole (37) bottom and pressure pole (81) upper end fixed connection, T shape pole (37) are located shell (1) inner wall left end.

Technical Field

The invention relates to the technical field of buildings, in particular to a mortar spraying device for spraying mortar to the surface of a building by utilizing compressed air.

Background

With the development of the era, the living standard of people is gradually improved, so that the modern times step into the scientific and technological era, and people are helped to operate more efficiently by researching and developing a series of production equipment, wherein the spraying equipment for spraying mortar on the surface of a building is one of the production equipment, the wall can be efficiently covered, and a great amount of time is saved.

However, in the working process, when spraying is carried out after the mortar is poured, the mortar has certain adhesiveness, so that the mortar is easily adhered to the inner wall of the funnel, workers are required to clean the mortar at the moment, the mortar is prevented from being solidified due to overlong contact with air, the consumption is long, meanwhile, one more worker is required to spray the mortar, the labor is consumed, and meanwhile, an inner pipeline is also easily adhered and is not easy to clean.

Therefore, the demand for high-reliability products is urgent, and a mortar spraying device for spraying mortar to the surface of a building by using compressed air is provided, so that the mortar spraying device has the effects of automatically cleaning the mortar in a pouring funnel, preventing the mortar from being condensed on the inner wall of the funnel, automatically vibrating a conveying pipeline, accelerating the flow rate of the mortar and preventing blockage.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the mortar injection device for injecting mortar to the surface of a building by utilizing compressed air, which has the advantages of automatically cleaning the mortar in an inclined funnel, preventing the mortar from being condensed on the inner wall of the funnel, automatically vibrating a conveying pipeline, accelerating the flow rate of the mortar and preventing blockage, and solves the problems that in the working process, when the mortar is injected after being inclined, the mortar is easily adhered to the inner wall of the funnel due to certain adhesiveness because the mortar is easy to adhere to the inner wall of the funnel, the mortar needs to be cleaned by workers at the moment, the mortar is prevented from being solidified due to overlong contact with air, the consumption is long, and meanwhile, the mortar injection device needs to be additionally provided with one more worker, the labor consumption is high, and meanwhile, the inner pipeline is also easy to cause adhesion and is not easy to clean.

(II) technical scheme

In order to realize the purposes of automatically cleaning the mortar in the pouring funnel, preventing the mortar from being condensed on the inner wall of the funnel, automatically vibrating a conveying pipeline, accelerating the flow rate of the mortar and simultaneously preventing blockage, the invention provides the following technical scheme: the mortar injection device for injecting mortar to the surface of a building by utilizing compressed air comprises a shell, a transfer mechanism, a moving mechanism and a collision mechanism, wherein the upper end of the shell is fixedly connected with a funnel, a transport pipeline is arranged in the shell, the left end of the inner wall of the transport pipeline is fixedly connected with the right end of the transfer mechanism, the upper end of the transfer mechanism is movably connected with a guide rod, the upper end of the transfer mechanism is fixedly connected with a compression spring, the outer surface of the compression spring is movably connected with a limiting block, the top of the transfer mechanism is fixedly connected with the bottom of the moving mechanism, and the bottom of the transfer mechanism is fixedly connected with the top of the collision mechanism;

the conveying mechanism is characterized in that a fixing rod is arranged in the conveying mechanism, the lower end of the fixing rod is movably connected with a rotating shaft, the fixing rod is fixedly arranged on the outer surface of the rotating shaft, a belt is movably connected to the outer surface of the rotating shaft, a pulley is movably connected to the inner wall of the belt, a rotating disc is movably connected to the left end of the belt, and a T-shaped rod is movably connected to the front end of the rotating disc.

Furthermore, the moving mechanism comprises a push rod, the upper end of the push rod is movably connected with a bearing block, the upper end of the bearing block is fixedly connected with a sliding plate, the upper end of the sliding plate is fixedly connected with an extension spring, and the lower end of the sliding plate is movably connected with a supporting plate.

Further, the inner wall of the collision mechanism comprises a pressure rod, the bottom of the pressure rod is movably connected with a push rod, the right end of the push rod is movably connected with a triangular clamping block, the upper end of the triangular clamping block is movably connected with an anti-resistance mechanism, the upper end of the triangular clamping block is fixedly connected with a reset spring and is located at the right end of the anti-resistance mechanism, and the right end of the triangular clamping block is fixedly connected with a top head.

Furthermore, the number of the rotating shafts is two, the rotating shafts are symmetrical left and right relative to the center line of the inner wall of the shell, and the number of the stress plates is six, and the stress plates are evenly distributed around the axis of the rotating shafts.

Furthermore, the top is located the pivot bottom, the top is located the transportation pipeline left end.

Furthermore, the sliding plate is located at the rear end of the hopper, a notch is formed in the lower end of the sliding plate, and the upper end of the supporting plate is located inside the notch.

Furthermore, the front end of the rotary table is fixedly provided with a lug, the bottom of the T-shaped rod is provided with a notch, and the lug is positioned inside the notch.

Furthermore, the upper end of the pulley is movably connected with a connecting column, and the belt penetrates through the connecting column.

Furthermore, the bottom of the T-shaped rod is fixedly connected with the upper end of the pressure rod, and the T-shaped rod is positioned at the left end of the inner wall of the shell.

Furthermore, the anti-resistance mechanism is located on the upper side and the lower side of the triangular clamping block, and a spring is installed inside the anti-resistance mechanism.

(III) advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

1. this utilize compressed air to spout mortar to the mortar injection apparatus on building surface, when equipment operation, the inside mortar of transportation pipeline is under the continuous movement of sliding plate, mortar on the inner wall is along with the combined action of removal and gravity, thereby move down along the sliding plate, simultaneously under extension spring strikes off with the sliding plate, save the cleaning time to the transportation pipeline, thereby reach when spouting the mortar, to the automatic clearance of the inside mortar edge of transportation pipeline, prevent that long-time air contact from taking place to condense, save the effect of scavenging time simultaneously.

2. This utilize compressed air to spout mortar to building surface's mortar injection apparatus, there is a right pulling force to reset spring through the top, make the inside atress of reset spring tensile, thereby inside gathering elastic potential energy, prepare for the restoration of triangle fixture block, move right at the top simultaneously, collide with the transportation pipeline inner wall, thereby there is a strike to the transportation pipeline inner wall, reciprocating motion about being because of the pressure pole, transmission through inner structure, thereby make the top also do reciprocating motion about being, thereby reach when mortar equipment sprays, vibrate the transportation pipeline automatically, accelerate the mortar velocity of flow, prevent the effect of jam simultaneously.

Drawings

FIG. 1 is a three-dimensional schematic view of the housing structure of the present invention;

FIG. 2 is a front view of the funnel structure of the present invention;

FIG. 3 is a partial schematic view of a stopper structure of the present invention;

FIG. 4 is a partial schematic view of the belt construction of the present invention;

FIG. 5 is a partial schematic view of a sliding plate structure according to the present invention;

fig. 6 is a partial schematic view of a triangular fixture block structure according to the present invention.

In the figure: 1. a housing; 2. a funnel; 3. a transfer mechanism; 31. a rotating shaft; 32. a stress plate; 33. fixing the rod; 34. a belt; 35. a pulley; 36. a turntable; 37. a T-shaped rod; 4. a guide bar; 5. a compression spring; 6. a limiting block; 7. a moving mechanism; 71. a push rod; 72. a bearing block; 73. a sliding plate; 74. an extension spring; 75. a support plate; 8. a collision mechanism; 81. a pressure lever; 82. a push rod; 83. a triangular clamping block; 84. an anti-drag mechanism; 85. a return spring; 86. ejecting the head; 9. a transport pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a mortar injection device for injecting mortar to the surface of a building by using compressed air comprises a shell 1, a transfer mechanism 3, a moving mechanism 7 and a collision mechanism 8, wherein the upper end of the shell 1 is fixedly connected with a funnel 2, a transport pipeline 9 is arranged inside the shell 1, the left end of the inner wall of the transport pipeline 9 is fixedly connected with the right end of the transfer mechanism 3, the upper end of the transfer mechanism 3 is movably connected with a guide rod 4, the upper end of the transfer mechanism 3 is fixedly connected with a compression spring 5, the outer surface of the compression spring 5 is movably connected with a limit block 6, the top of the transfer mechanism 3 is fixedly connected with the bottom of the moving mechanism 7, and the bottom of the transfer mechanism 3 is fixedly connected with the top of the collision mechanism 8;

referring to fig. 4, the transmission mechanism 3 includes a fixing rod 33 inside, the lower end of the fixing rod 33 is movably connected with a rotating shaft 31, there are two rotating shafts 31, and the two rotating shafts 31 are bilaterally symmetrical about the center line of the inner wall of the housing 1, there are six stress plates 32 evenly distributed around the axis of the rotating shaft 31, the fixing rod 33 is fixedly installed on the outer surface of the rotating shaft 31, the belt 34 is movably connected with the outer surface of the rotating shaft 31, the pulley 35 is movably connected to the inner wall of the belt 34, the left end of the belt 34 is movably connected with a turntable 36, the front end of the turntable 36 is fixedly installed with a bump, the bottom of the T-shaped rod 37 is provided with a notch, the bump is located inside the notch, and the front end of the turntable 36 is movably connected with the T-shaped rod 37;

referring to fig. 5, the moving mechanism 7 includes a push rod 71, the upper end of the push rod 71 is movably connected with a receiving block 72, the upper end of the receiving block 72 is fixedly connected with a sliding plate 73, the sliding plate 73 is located at the rear end of the funnel 2, the lower end of the sliding plate 73 is provided with a slot, the upper end of the supporting plate 75 is located inside the slot, the upper end of the sliding plate 73 is fixedly connected with an extension spring 74, and the lower end of the sliding plate 73 is movably connected with a supporting plate 75;

referring to fig. 6, the inner wall of the collision mechanism 8 includes a pressure rod 81, a push rod 82 is movably connected to the bottom of the pressure rod 81, a triangular block 83 is movably connected to the right end of the push rod 82, the anti-blocking mechanisms 84 are located on the upper and lower sides of the triangular block 83, a spring is installed inside the anti-blocking mechanism 84, the anti-blocking mechanism 84 is movably connected to the upper end of the triangular block 83, a return spring 85 is fixedly connected to the upper end of the triangular block 83 and the right end of the anti-blocking mechanism 84, a plug 86 is fixedly connected to the right end of the triangular block 83, the plug 86 is located at the bottom of the rotating shaft 31, and the plug 86 is located at the left end of the transportation pipe 9.

The working principle is as follows: when the mortar spraying device works, mortar to be sprayed is poured into the hopper 2, the fan is started simultaneously, the mortar is conveyed to the jet orifice at the lower end of the device, along with the operation of the device, the mortar moves on the inner wall of the conveying pipeline 9, and further has a driving force for the fixed rod 33, so that the fixed rod 33 is forced to rotate, and further the rotating shaft 31 is driven to rotate together, because of the connection relationship between the belt 34 and the rotating shaft 31, the belt 34 is moved, and further the rotating disc 36 is driven to rotate, along with the rotation of the rotating disc 36, because of the connection relationship between the rotating disc 36 and the T-shaped rod 37, the T-shaped rod 37 is moved up and down, when the T-shaped rod 37 moves up, the driving force 38 has a thrust force for the compression spring 5, so that the compression spring 5 is internally stressed and compressed, thereby internally accumulating elastic potential energy, accelerating the rapid movement of 38, and simultaneously along with the upward movement of 38, so that the pushing force for the receiving block 72 is provided by the pushing rod 71, so that the receiving block 72 moves upwards to drive the sliding plate 73 to move upwards together, thereby providing an upward thrust for the extension spring 74, so that the extension spring 74 is compressed by force, thereby gathering elastic potential energy inside, and accelerating the rapid movement of the sliding plate 73, meanwhile, as the T-shaped rod 37 performs reciprocating motion of moving up and down, when the T-shaped rod 37 performs downward movement, the sliding plate 73 also moves downward by the connection of internal structures, thereby moving downward along 76, so that when the equipment operates, mortar inside the transportation pipeline 9 continuously moves under the sliding plate 73, the mortar on the inner wall moves along with the combined action of movement and gravity, thereby moving downward along the sliding plate 73, and simultaneously scraping off the extension spring 74 and the sliding plate 73, thereby saving the cleaning time of the transportation pipeline 9, thereby achieving the purpose of automatically cleaning the inner edge of the transportation pipeline 9 when the mortar is sprayed, prevent the condensation caused by long-time air contact and save the cleaning time.

Meanwhile, due to the connection relationship between the pressure rod 81 and the T-shaped rod 37, the pressure rod 81 also reciprocates up and down, and as the pressure rod 81 moves downwards, pressure is applied to the push rod 82, the right end of the push rod 82 moves rightwards, and then thrust is applied to the triangular clamping block 83, and as the resistance of the resistance resisting mechanism 84 is applied, the triangular clamping block 83 stops slightly at the resistance resisting mechanism 84, so that force is accumulated, and the movement speed is increased within a certain time, when the thrust of the push rod 82 is increased, the triangular clamping block 83 pushes the resistance resisting mechanism 84 to move rightwards, and further the top 86 is driven to apply right tension to the return spring 85, so that the interior of the return spring 85 is stressed and stretched, and elastic potential energy is accumulated inside to prepare for the return of the triangular clamping block 83, and collides with the inner wall of the conveying pipeline 9 when the top 86 moves rightwards, so that the inner wall of the conveying pipeline 9 is knocked, because of the pressure rod 81 is reciprocating left and right, through the transmission of internal mechanism to make the top 86 also reciprocating left and right, thereby reach when mortar equipment sprays, vibrate the transportation pipeline automatically, accelerate the mortar velocity of flow, prevent the effect of jam simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.