A high-efficiency mixing device for mortar

Abstract

The present invention discloses a high-efficiency mixing device for mortar, comprising a supporting frame, a three-dimensional stirring mechanism and a self-swinging cleaning mechanism. The middle part of the horizontal frame of the supporting frame is fixedly connected to a cylindrical frame by bolts. The three-dimensional stirring mechanism is arranged directly below the cylindrical frame and is used for three-dimensional circulating stirring operation of the mortar, forming a convection impact treatment during uniform stirring and mixing. The self-swinging cleaning mechanism is arranged on the cylindrical frame and performs a comprehensive cleaning operation on the three-dimensional stirring mechanism through a reciprocating swinging action. In addition, it cooperates with the open expansion of the three-dimensional stirring mechanism to assist in the removal of clean sewage. The high-efficiency mixing device for mortar realizes three-dimensional circulation treatment during stirring and mixing, and assists in achieving convection impact during circulation, achieving the effect of rapid and sufficient mixing. In addition, the reciprocating swinging motion mode is adopted to achieve the purpose of all-round flushing and cleaning, ensuring the comprehensiveness of the cleaning effect.

Description

Technical Field

[0001] The present invention relates to the technical field related to mortar mixing, and in particular to a high-efficiency mixing device for mortar. Background Art

[0002] Mortar, as the main basic construction material, plays an important role. Mortar is synthesized by mixing a certain proportion of sand and cement and other binder materials with water. It is used for the laying of blocks or plastering of wall surfaces in construction projects through its own bonding properties. Mortar often needs to be stirred and mixed by a mixing device during production.

[0003] After searching the invention patent with patent number CN113085013B, a mortar mixing and stirring device with automatic cleaning function and its working method are disclosed, which includes a tank body, a stirring structure and a cleaning structure; the cleaning structure has a mounting part, a telescopic structure and a cleaning component connected in sequence, the mounting part is fixed on the stirring main shaft, and the cleaning component includes a rotating rod, a brush, and a blade. Through the setting of this structure, on the one hand, the working positions of the blade and the brush can be switched by the setting of the rotating rod, so that two brushing and cleaning actions can be performed according to the situation of the inner wall of the tank, and the effect achieved is very thorough; on the other hand, through the action of the telescopic structure, the cleaning component can be moved close to or away from the position of the inner wall of the tank, which can play a good position control role, and in this way, the position of the brush or blade and the inner wall can be adjusted, so that it can also be selected and regulated according to the thickness of the residual mortar on the inner wall of the tank, which is more convenient and scientific to use.

[0004] The mortar mixing devices used in the above patents and prior art still have certain disadvantages, such as:

[0005] 1. The stirring spindle in the above-mentioned patent is a frame structure that extends into the tank body and mixes and stirs the mortar by rotating. Similar to existing mortar mixing devices, the simple rotation mixing method cannot achieve three-dimensional circulation and convection impact of the mortar, which is not conducive to sufficient and uniform mixing of the mortar and affects the mixing process efficiency.

[0006] 2. In the above patent, the cleaning structure is placed on the mixing main shaft and is placed inside the tank body along with the mixing main shaft. However, the cylindrical tank body is not conducive to comprehensive cleaning of the inner wall of the tank body and the mixing structure, resulting in incomplete cleaning and affecting subsequent mixing operations. In addition, the cleaning structure is easily damaged during mortar mixing, which is not conducive to the cleaning operation of the cleaning structure itself, affecting the use effect.

[0007] Therefore, we propose a high-efficiency mixing device for mortar to solve the above problems. Summary of the Invention

[0008] The purpose of the present invention is to provide a high-efficiency mixing device for mortar to solve the problem proposed in the above background technology that the three-dimensional circulation and convection impact of the mortar cannot be achieved during stirring and mixing, which is not conducive to sufficient and uniform mixing of the mortar, and is also not conducive to comprehensive cleaning, affecting use.

[0009] To achieve the above object, the present invention provides the following technical solution: a high-efficiency mixing device for mortar, comprising:

[0010] A supporting frame, wherein the middle portion of the horizontal frame of the supporting frame is fixedly connected to a cylindrical frame by bolts;

[0011] Also includes:

[0012] A three-dimensional stirring mechanism is provided directly below the cylindrical frame and is used for three-dimensional circulating stirring of the mortar, forming a convection impact process during uniform stirring and mixing;

[0013] The self-swinging cleaning mechanism is arranged on a cylindrical frame. It performs a comprehensive cleaning operation on the three-dimensional stirring mechanism through a reciprocating swinging action, and cooperates with the open expansion of the three-dimensional stirring mechanism to assist in the removal of clean sewage.

[0014] Preferably, the three-dimensional stirring mechanism includes a first box shell, a second box shell, a secondary stirring rod and a main stirring rod, the first box shell is flipped and connected to the left bracket of the cylindrical frame, and the second box shell is flipped and connected to the right bracket of the cylindrical frame, and the upper shell wall of the second box shell is provided with a discharge pipe, the upper end of the connecting frame in the first box shell and the upper end of the connecting frame in the second box shell are both tiltedly provided with a push-pull plate of an integrated structure, and the push-pull plate is slidably connected to the output end of the hydraulic rod, and the hydraulic rod is fixedly mounted on the transverse frame of the supporting frame by bolts;

[0015] The middle part of the cylindrical frame is connected to a secondary stirring rod through a bearing-assisted rotation, and the lumen of the secondary stirring rod is connected to a main stirring rod through a bearing-assisted rotation, and the rotation direction of the main stirring rod is opposite to that of the secondary stirring rod;

[0016] Wherein, auxiliary stirring pieces of an integrated structure are provided on both the left and right sides of the lower end of the auxiliary stirring rod;

[0017] Among them, the front and rear sides of the lower end of the main stirring rod are both provided with main stirring pieces of an integrated structure, and the middle part of the lower end of the main stirring rod is provided with a bottom stirring piece of an integrated structure.

[0018] Preferably, the flipping direction of the first shell is opposite to the flipping direction of the second shell, and the first shell and the second shell are combined to form a complete spherical stirring chamber.

[0019] Preferably, the auxiliary stirring blades are arranged in an inclined state on the auxiliary stirring rod, and the inclination directions of the two auxiliary stirring blades in the auxiliary stirring rod are opposite, and the auxiliary stirring rod drives the auxiliary stirring blades to form a rotating structure in the stirring chamber of the first box shell and the second box shell combination.

[0020] Preferably, the auxiliary stirring blade and the main stirring blade are arranged in a staggered state, the main stirring blade is arranged in an inclined state on the main stirring rod, and the inclination directions of the two main stirring blades in the main stirring rod are opposite, and the main stirring rod drives the main stirring blade and the bottom stirring blade to form a rotating structure in the stirring chamber of the first box shell and the second box shell combination.

[0021] Preferably, the upper end of the auxiliary stirring rod is fixedly connected to a first driven bevel gear by a bolt, and the upper rear portion of the first driven bevel gear is meshedly connected to a driving bevel gear, and the upper portion of the driving bevel gear is meshedly connected to a second driven bevel gear, and the second driven bevel gear is fixedly connected to the upper end of the main stirring rod by a bolt;

[0022] The active bevel gear forms a rotating structure in the middle frame of the carrier frame, and the active bevel gear is fixedly connected to the output end of the first motor by bolts, and the first motor is fixedly mounted on the transverse frame of the carrier frame by bolts.

[0023] Preferably, the self-swinging cleaning mechanism includes an annular frame, a rack frame and a nozzle assembly, the annular frame is rotatably connected to the upper end of the cylindrical frame through a bearing, the upper end of the annular frame is horizontally provided with an integrated gear ring portion, and the rear side of the gear ring portion is meshedly connected with a driving gear, and the driving gear is fixedly connected to the output end of the second motor by bolts, and the second motor is fixedly mounted on the lower side wall of the horizontal frame body of the carrier frame by bolts;

[0024] Among them, the four side walls of the cylindrical frame are all slidably connected to the rack frame, and a reset spring is installed at the connection between the rack frame and the cylindrical frame. The four connecting frames of the cylindrical frame are all flipped and connected with the nozzle assembly.

[0025] Preferably, a wave groove is provided on the outer ring wall of the annular frame, and the wave groove is connected to the pin portion in the rack frame in a sliding manner.

[0026] Preferably, a gear portion with an integrated structure is provided at the inward end of the frame portion of the nozzle assembly, and the gear portion is connected to the rack segment of the rack frame in a meshing manner.

[0027] Compared with the prior art, the beneficial effects of the present invention are as follows: the high-efficiency mortar mixing device realizes three-dimensional circulation processing in the mortar stirring and mixing, and assists in realizing convection impact in the circulation, so as to achieve the effect of rapid and sufficient mixing of the mortar. In addition, the reciprocating swinging motion mode is adopted to achieve the purpose of all-round flushing and cleaning, thereby ensuring the comprehensiveness of the cleaning effect;

[0028] 1. A secondary stirring rod and a main stirring rod are provided, and the upper and lower sides of the active bevel gear are respectively meshed with the second driven bevel gear and the first driven bevel gear. Through the meshing action between the three, the secondary stirring rod and the main stirring rod are driven to rotate in opposite directions. The inclination direction of the secondary stirring blade is opposite to the inclination direction of the main stirring blade, and the two secondary stirring blades are placed between the two main stirring blades. The two are arranged in a staggered state. The mortar is turned over by the opposite rotation of the secondary stirring blade and the main stirring blade. In conjunction with the stirring chamber composed of the first box shell and the second box shell, a three-dimensional circulation process is realized in the mortar stirring and mixing along the curved cavity wall, and the convection impact in the circulation is assisted to achieve the use effect of rapid and sufficient mixing of the mortar, thereby ensuring the stirring and mixing processing efficiency.

[0029] Furthermore, the bottom mixing piece is an arc-shaped structure, which is adapted to the mixing chamber of the first and second box shells. The bottom mixing piece is turned over to avoid the mortar from accumulating at the bottom of the mixing chamber and causing uneven mixing, thereby assisting the circulation and mixing of the mortar and ensuring the quality of the mortar mixing.

[0030] 2. An annular frame and a nozzle assembly are provided. When the annular frame is driven to rotate, the rack frame is driven to slide back and forth through the interaction between the wave groove and the pin portion of the rack frame. The nozzle assembly is driven to perform a reciprocating flipping motion through the meshing action between the rack segment and the gear portion of the rack frame. The reciprocating swinging motion mode is used to achieve the flushing and cleaning operation of the mixing chamber, which facilitates the normal use of the subsequent mixing and stirring device.

[0031] Furthermore, the nozzle assemblies are arranged in four directions on the cylindrical frame, front, back, left, and right. The flip angle of the nozzle assembly is greater than 90 degrees, so that the two relative nozzle assemblies are flipped and unfolded to form an angled collision, achieving the purpose of all-round flushing and cleaning, ensuring the comprehensiveness of the cleaning effect and the cleanliness after cleaning;

[0032] Furthermore, the inclination direction of the push-pull plate in the first box shell is set opposite to the inclination direction of the push-pull plate in the second box shell. Through the mutual cooperation between the pin at the output end of the hydraulic rod and the slide groove in the push-pull plate, the first box shell and the second box shell are controlled to flip and unfold in opposite directions. The use of an expandable and open structure facilitates the subsequent self-discharge treatment of clean sewage, making it more convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the front three-dimensional structure of the present invention;

[0034] Figure 2 This is a schematic diagram of the three-dimensional structure of the three-dimensional stirring mechanism of the present invention;

[0035] Figure 3This is a schematic diagram of a bottom-view cross-sectional three-dimensional structure of the connection between the first housing and the second housing of the present invention;

[0036] Figure 4 This is a schematic diagram of the side cross-sectional three-dimensional structure of the connection between the auxiliary stirring rod and the main stirring rod of the present invention;

[0037] Figure 5 It is a schematic diagram of a side cross-sectional three-dimensional structure of the connection between the first driven bevel gear, the driving bevel gear and the second driven bevel gear of the present invention;

[0038] Figure 6 This is a side view of the three-dimensional structure of the self-swinging cleaning mechanism of the present invention;

[0039] Figure 7 This is a schematic diagram of the front cross-sectional three-dimensional structure of the connection between the cylindrical frame and the annular frame of the present invention;

[0040] Figure 8 This is a schematic diagram of the three-dimensional structure of the ring frame and the rack frame separated from each other in the front view of the present invention;

[0041] Figure 9 It is a schematic top view of the cross-sectional three-dimensional structure of the connection between the cylindrical frame and the rack frame of the present invention.

[0042] In the figure: 1. Carrying frame; 2. Cylindrical frame; 3. Three-dimensional stirring mechanism; 4. Self-swinging cleaning mechanism; 5. First box shell; 6. Second box shell; 601. Discharge pipe; 7. Push-pull plate; 8. Hydraulic rod; 9. Auxiliary stirring rod; 901. Auxiliary stirring blade; 10. Main stirring rod; 1001. Main stirring blade; 1002. Bottom stirring blade; 11. First driven bevel gear; 12. Active bevel gear; 13. Second driven bevel gear; 14. First motor; 15. Ring frame; 1501. Gear ring part; 1502. Wave groove; 16. Driving gear; 17. Second motor; 18. Rack frame; 19. Return spring; 20. Sprinkler assembly; 2001. Gear part. DETAILED DESCRIPTION

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0044] See also Figure 1-9 The present invention provides a technical solution: a high-efficiency mixing device for mortar, including a carrier frame 1, a three-dimensional stirring mechanism 3 and a self-swinging cleaning mechanism 4.

[0045] When the high-efficiency mortar mixing device is in use, the three-dimensional stirring mechanism 3 is arranged just below the cylindrical frame 2 and placed in the frame cavity of the carrier frame 1 in a vertical downward state. It is used for a three-dimensional cyclic stirring operation of the mortar, forming a convection impact treatment during uniform stirring and mixing. After the mortar stirring and mixing is completed, the self-swinging cleaning mechanism 4 is arranged on the cylindrical frame 2 and placed in the three-dimensional stirring mechanism 3, that is, placed in the spherical stirring cavity formed by the combination of the first box shell 5 and the second box shell 6. It performs a comprehensive cleaning operation on the three-dimensional stirring mechanism 3 through a reciprocating swinging action, and cooperates with the open expansion of the three-dimensional stirring mechanism 3 to assist in the removal of clean sewage;

[0046] When the mortar is stirred and mixed by the three-dimensional stirring mechanism 3, specifically, according to the attached Figure 1 、 Figure 3 、 Figure 4 and Figure 5 As shown, the discharge pipe 601 is provided in an integrated structure on the upper wall of the second housing 6, and its lumen is communicated with the housing of the second housing 6. Since the first housing 5 and the second housing 6 form a complete spherical stirring chamber, and since the nozzle assembly 20 in the self-swinging cleaning mechanism 4 is placed in the stirring chamber of the first housing 5 and the second housing 6, the proportioned mortar raw materials are tilted into the stirring chamber through the discharge pipe 601, and at this time, a relative proportion of water is added to the stirring chamber through the nozzle assembly 20.

[0047] Since the carrier frame 1 is arranged in a "U"-shaped frame structure, wherein the middle upper side wall of the transverse frame body is fixedly connected to the shell frame, the first motor 14 is fixedly installed on the transverse frame body of the carrier frame 1 by bolts after being placed, and is arranged in a horizontal forward state. In addition, since the center position of the active bevel gear 12 is provided with a shaft column portion of an integrated structure, wherein a bearing is fixedly clamped on the shaft column portion, the active bevel gear 12 is placed in the frame cavity of the shell frame in the carrier frame 1 after being placed, wherein the shaft column portion together with the bearing is movably inserted into the rear side frame cavity wall of the shell frame in the carrier frame 1, and it is sleeved and fixedly connected to the output end of the first motor 14 by bolts, the first motor 14 is started to operate, and the active bevel gear 12 is driven to rotate in the shell frame in the carrier frame 1;

[0048] Since the first driven bevel gear 11 is placed in the frame cavity of the shell frame of the carrier frame 1, and is meshed and connected with the driving bevel gear 12 at the upper rear end, and since the center position of the second driven bevel gear 13 is provided with a shaft column portion of an integrated structure, wherein a bearing is fixedly clamped on the shaft column portion, the second driven bevel gear 13 is placed in the frame cavity of the shell frame of the carrier frame 1, wherein the shaft column portion is movably inserted into the upper side frame cavity wall of the shell frame of the carrier frame 1 together with the bearing, and is meshed and connected above the driving bevel gear 12, through the meshing cooperation between the driving bevel gear 12 and the first driven bevel gear 11, and through the meshing cooperation between the driving bevel gear 12 and the second driven bevel gear 13, when the driving bevel gear 12 rotates, the first driven bevel gear 11 and the second driven bevel gear 13 are synchronously driven to rotate and operate, and at this time, the first driven bevel gear 11 and the second driven bevel gear 13 rotate in opposite directions;

[0049] After the cylindrical frame 2 is installed, it is inserted and connected to the middle part of the lower side wall of the horizontal frame body of the carrier frame 1 through bolts, and is in a vertical downward state. After the first driven bevel gear 11 is installed, it is sleeved and connected to the upper end of the auxiliary stirring rod 9 through bolts. Moreover, since the upper end and middle section of the auxiliary stirring rod 9 are fixedly clamped with bearings, after it is installed, the bearings thereof are movably inserted through the middle pipe groove of the cylindrical frame 2, movably inserted through the middle part of the horizontal frame body of the carrier frame 1, and inserted into the frame cavity of the shell frame of the carrier frame 1, and the bearing at its upper end is placed in the middle part of the horizontal frame body of the carrier frame 1, and the bearing in its middle section is placed in the lower pipe groove of the cylindrical frame 2, so that the auxiliary stirring rod 9 is positioned on the cylindrical frame 2 in a movable state. After the first driven bevel gear 11 is driven, it drives the auxiliary stirring rod 9 to form a synchronous motion structure, so that the auxiliary stirring rod 9 is assisted by the bearing to rotate in the middle part of the cylindrical frame 2;

[0050] After the second driven bevel gear 13 is installed, it is sleeved and connected to the upper end of the main stirring rod 10 through bolts, and since the lower section of the main stirring rod 10 is fixedly clamped with a bearing, after it is installed, the bearing is movably inserted through the tube cavity of the auxiliary stirring rod 9 and movably inserted into the upper side frame cavity wall of the shell frame in the carrier frame 1, and its lower end is arranged in a downwardly extending state, and the bearing of its lower section is placed at the tube cavity opening of the lower end of the auxiliary stirring rod 9, so that the main stirring rod 10 is positioned on the auxiliary stirring rod 9 in a movable state. After the second driven bevel gear 13 is driven, it drives the main stirring rod 10 to form a synchronous motion structure, so that the main stirring rod 10 rotates in the tube cavity of the auxiliary stirring rod 9 with the assistance of the bearing, and the rotation center of the main stirring rod 10 coincides with the rotation center of the auxiliary stirring rod 9. The driving of the first driven bevel gear 11 and the second driven bevel gear 13 makes the rotation direction of the auxiliary stirring rod 9 and the rotation direction of the main stirring rod 10 opposite to each other.

[0051] Since the first box shell 5 and the second box shell 6 are both hemispherical structures, the specifications and dimensions of the second box shell 6 are adapted to those of the first box shell 5, and the two are combined to form a spherical stirring chamber. The side of the second box shell 6 is glued and fixedly connected with a rubber sealing gasket. After the second box shell 6 and the first box shell 5 are flipped and closed, the side wall of the second box shell 6 together with the rubber sealing gasket is pressed against the side wall of the first box shell 5 to perform a sealing treatment on the connection between the two after they are closed;

[0052] Since the front and rear sides of the lower end of the main stirring rod 10 are both provided with main stirring blades 1001 of an integrated structure, the main stirring blades 1001 are in an arc-shaped structure, which is adapted to the stirring chamber formed by the combination of the first box shell 5 and the second box shell 6. The main stirring blades 1001 are arranged in an inclined state on the main stirring rod 10, and the two main stirring blades 1001 are inclined in opposite directions. When the main stirring rod 10 is driven to rotate, it drives the main stirring blades 1001 to rotate in the stirring chamber, and the mortar slides along the curved wall of the stirring chamber. In conjunction with the turning of the main stirring blades 1001, the three-dimensional cyclic turning of the mortar is completed, and the stirring and mixing operation of the mortar is performed;

[0053] Since an integrated bottom mixing piece 1002 is provided at the middle part of the lower end of the main stirring rod 10, the bottom mixing piece 1002 is in an arc-shaped structure and is adapted to the stirring chamber formed by the combination of the first box shell 5 and the second box shell 6. The bottom mixing piece 1002 corresponds to the bottom of the stirring chamber. When the main stirring rod 10 is driven to rotate, it drives the bottom mixing piece 1002 to rotate in the stirring chamber, which is used to turn over the mortar at the bottom of the stirring chamber to prevent the mortar from accumulating at the bottom of the stirring chamber. In cooperation with the main mixing piece 1001, it assists in the three-dimensional circulation turning of the mortar.

[0054] Since the left and right sides of the lower end of the auxiliary stirring rod 9 are both provided with auxiliary stirring pieces 901 of an integrated structure, the auxiliary stirring piece 901 is in an arc-shaped structure, which is movably inserted between the two main stirring pieces 1001 and is adapted to the main stirring piece 1001. The auxiliary stirring piece 901 is arranged in an inclined state on the auxiliary stirring rod 9, and the two auxiliary stirring pieces 901 are inclined in opposite directions. When the auxiliary stirring rod 9 is driven to rotate, it drives the auxiliary stirring piece 901 to rotate in the stirring chamber. Since the auxiliary stirring piece 901 and the main stirring piece 1001 are arranged in a staggered state and their inclined directions are opposite, when the auxiliary stirring rod 9 and the main stirring rod 10 rotate in opposite directions, the auxiliary stirring piece 901 and the main stirring piece 1001 are driven to rotate in opposite directions, thereby completing the turning of the mortar in different directions, forming a convection impact during the turning of the mortar, and achieving the requirement of uniform mixing;

[0055] According to the attached Figure 1 and Figure 2As shown, after the mortar is stirred and mixed, the unloading operation is carried out. The longitudinal frame of the carrier frame 1 is fixedly placed on the ground of the work site. A space is reserved between the three-dimensional stirring mechanism 3 and the ground of the work site. The space can be used for the assembly of a transport trolley and a storage box to assist in the transportation or temporary storage of the mixed mortar (the above-mentioned transport trolley and storage box are both prior art and are not described in the drawings of the specification);

[0056] Since both push-pull plates 7 are provided with hydraulic rods 8, the hydraulic rods 8 are fixedly installed on the horizontal frame of the carrier frame 1 by bolts after being installed, and are arranged in a vertical downward state. Moreover, since the push-pull plate 7 is arranged in a "U"-shaped structure, a slide groove is provided on its plate body, and a pin is fixedly connected to the output end of the hydraulic rod 8. After being installed, the output end is movably inserted into the frame cavity of the push-pull plate 7, and the pin column is movably inserted into the slide groove of the push-pull plate 7. When the hydraulic rod 8 is started to retract, the output end of the hydraulic rod 8 slides in the slide groove of the push-pull plate 7 through the pin, even if the push-pull plate 7 is pulled;

[0057] Since the left and right sides of the middle section of the cylindrical frame 2 are provided with brackets of an integrated structure, the upper end shell wall of the first box shell 5 is vertically provided with a connecting frame of an integrated structure, wherein the upper end of the connecting frame is rotatably connected to an axle column. After the first box shell 5 is placed, the connecting frame is movably inserted into the left bracket groove cavity of the cylindrical frame 2, and the axle column is inserted and fixedly connected to the left bracket of the cylindrical frame 2 by bolts, so that the first box shell 5 is positioned on the cylindrical frame 2 in a movable state. Since the upper end shell wall of the second box shell 6 is vertically provided with a connecting frame of an integrated structure, wherein the upper end of the connecting frame is rotatably connected to the axle column, after the second box shell 6 is placed, the connecting frame is movably inserted into the right bracket groove cavity of the cylindrical frame 2, and the axle column is inserted and fixedly connected to the right bracket of the cylindrical frame 2 by bolts, so that the second box shell 6 is The movable state is positioned on the cylindrical frame 2. Since the upper ends of the connecting frames in the first box shell 5 and the upper ends of the connecting frames in the second box shell 6 are inclinedly provided with push-pull plates 7 of an integrated structure, the inclination direction of the push-pull plates 7 in the first box shell 5 is opposite to the inclination direction of the push-pull plates 7 in the second box shell 6. The two are combined to form an "eight"-shaped structure. After the push-pull plates 7 are driven and pulled, the first box shell 5 is flipped and unfolded on the left bracket of the cylindrical frame 2, and the second box shell 6 is flipped and unfolded on the right bracket of the cylindrical frame 2. The flipping direction of the first box shell 5 is opposite to the flipping direction of the second box shell 6, completing the expansion operation of the mixing chamber of the combination of the first box shell 5 and the second box shell 6. Along the curved wall of the mixing chamber, the mixed mortar slides from the opening to the transport trolley or the containing box, completing the unloading operation of the mixed mortar.

[0058] After the mixed mortar is discharged, the three-dimensional stirring mechanism 3 is cleaned by the self-swing cleaning mechanism 4. Figure 6 、 Figure 7 、 Figure 8 and Figure 9 As shown, the second motor 17 is installed and fixedly mounted on the lower side wall of the horizontal frame of the carrier frame 1 by bolts, and is arranged in a vertical downward state. Since the driving gear 16 is installed and sleeved and fixedly connected to the output end of the second motor 17 by bolts, the second motor 17 is started to operate and drive the driving gear 16 to rotate;

[0059] Since the annular frame 15 is fixedly clamped with a bearing in the annular cavity, it is installed and the bearing is movably sleeved on the upper end of the cylindrical frame 2, and is positioned in a movable state. Since the upper end of the annular frame 15 is horizontally provided with an integrated gear ring portion 1501, the centers of the two rings coincide with each other. Since the rear side of the gear ring portion 1501 is meshed and connected with the driving gear 16, when the driving gear 16 rotates, the meshing action causes the annular frame 15 to rotate on the upper end of the cylindrical frame 2 with the assistance of the bearing.

[0060] Since the wave groove 1502 is provided on the outer ring wall of the annular frame 15 and is arranged in an annular structure, a closed-loop groove is formed. Since the upper end of the rack frame 18 is plugged and fixedly connected by bolts with a pin portion, wherein the pin portion is vertically movably inserted into the wave groove 1502, and since the spacing between the crest and the trough in the wave groove 1502 is equal to the maximum sliding distance of the rack frame 18, when the annular frame 15 is driven to rotate, the pin portion in the rack frame 18 slides along the wave groove 1502. Through the cooperation of the two, the rack frame 18 is driven to perform a reciprocating up and down motion.

[0061] Since the cross section of the rack frame 18 is a "convex" shaped structure, it is movably clamped in the groove cavity of the side wall of the cylindrical frame 2 after being installed, and is positioned in an active state. In addition, since a return spring 19 is installed at the connection between the rack frame 18 and the cylindrical frame 2, the return spring 19 is movably inserted into the spring compartment of the rack frame 18 after being installed, and one end of the return spring 19 is pressed against the wall of the spring compartment of the rack frame 18, and the other end is pressed against the convex block of the groove cavity of the cylindrical frame 2. When the pin portion in the rack frame 18 slides to the wave groove 1502 When the rack rack 18 is driven downward, it slides on the side wall of the cylindrical frame 2 and causes the return spring 19 to be elastically deformed under compression. When the pin portion of the rack rack 18 slides to the peak of the wave groove 1502, the rack rack 18 is driven upward, and the elastic deformation of the return spring 19 is cooperated to reset the rack rack 18 and reset the rack rack 18 on the side wall of the cylindrical frame 2, thereby driving the rack rack 18 to slide back and forth on the cylindrical frame 2.

[0062] Since the four side walls of the cylindrical frame 2 are all provided with rack racks 18, the four sides of the lower end of the cylindrical frame 2 are all provided with connecting racks of an integrated structure, and the four connecting racks of the cylindrical frame 2 are all provided with nozzle assemblies 20, each nozzle assembly 20 corresponds to each rack rack 18 one by one, and since the inner end of the frame body of the nozzle assembly 20 is provided with an integrated gear portion 2001, and the gear portion 2001 is connected to the rack segment of the rack rack 18 in a meshing manner, through the meshing action, when the rack rack 18 slides back and forth, the gear portion 2001 is driven to perform a reciprocating rotational motion;

[0063] Since the nozzle assembly 20 is composed of a nozzle body and a frame portion, wherein the nozzle body is fixedly mounted on the outward end of the frame portion, the inward end of the frame portion of the nozzle assembly 20 is rotatably connected to a shaft column, which is movably clamped in the connecting frame cavity of the cylindrical frame 2 after being placed, wherein the shaft column is fixedly connected to the connecting frame of the cylindrical frame 2 by bolts, and since the center of the gear portion 2001 coincides with the flipping center of the nozzle assembly 20, when the gear portion 2001 is driven, it drives the nozzle assembly 20 to flip on the connecting frame of the cylindrical frame 2, and causes the nozzle assembly 20 to flip back and forth;

[0064] Since the nozzle body in the nozzle assembly 20 is connected to the water supply pipeline through a hose (the above-mentioned water supply pipeline is prior art and is not described in the drawings of the specification), and the nozzle body is a fan-shaped nozzle, and its flip angle is greater than 90 degrees, it can form a diagonal flushing relative to the two nozzle assemblies 20. Through the four-directional arrangement, the first tank shell 5, the second tank shell 6, the auxiliary mixing blade 901, the main mixing blade 1001 and the bottom mixing blade 1002 are fully and thoroughly flushed. In addition, the first tank shell 5 and the second tank shell 6 are arranged in a flipped and unfolded state, which is conducive to the automatic discharge of clean sewage;

[0065] This is the entire working process of the high-efficiency mortar mixing device. Contents not described in detail in this specification belong to the existing technology well known to professional and technical personnel in this field.

[0066] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0067] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-efficiency mixing device for mortar, comprising: A carrier frame (1), wherein the middle portion of the transverse frame of the carrier frame (1) is fixedly connected to a cylindrical frame (2) via bolts; It is characterized by further comprising: A three-dimensional stirring mechanism (3), which is arranged directly below the cylindrical frame (2) and is used for three-dimensional circulating stirring of the mortar, thereby forming a convection impact treatment during uniform stirring and mixing; The three-dimensional stirring mechanism (3) comprises a first box shell (5), a second box shell (6), a secondary stirring rod (9) and a main stirring rod (10); the first box shell (5) is flipped and connected to the left bracket of the cylindrical frame (2); the second box shell (6) is flipped and connected to the right bracket of the cylindrical frame (2); and the upper shell wall of the second box shell (6) is provided with a discharge pipe (601); The middle portion of the cylindrical frame (2) is connected to a secondary stirring rod (9) for auxiliary rotation via a bearing, and a main stirring rod (10) is connected to the lumen of the secondary stirring rod (9) for auxiliary rotation via a bearing, and the rotation direction of the main stirring rod (10) is arranged opposite to the rotation direction of the secondary stirring rod (9), and auxiliary stirring blades (901) of an integrated structure are arranged on both the left and right sides of the lower end of the secondary stirring rod (9), and main stirring blades (1001) of an integrated structure are arranged on both the front and rear sides of the lower end of the main stirring rod (10), and a bottom stirring blade (1002) of an integrated structure is arranged in the middle portion of the lower end of the main stirring rod (10); The auxiliary stirring blades (901) are arranged in an inclined state on the auxiliary stirring rod (9), and the two auxiliary stirring blades (901) in the auxiliary stirring rod (9) are inclined in opposite directions, and the auxiliary stirring rod (9) drives the auxiliary stirring blades (901) to form a rotating structure in the stirring chamber composed of the first box shell (5) and the second box shell (6); The auxiliary stirring blades (901) and the main stirring blades (1001) are arranged in a staggered state, the main stirring blades (1001) are arranged in an inclined state on the main stirring rod (10), and the two main stirring blades (1001) in the main stirring rod (10) are inclined in opposite directions, and the main stirring rod (10) drives the main stirring blades (1001) and the bottom stirring blades (1002) to form a rotating structure in the stirring chamber formed by the combination of the first box shell (5) and the second box shell (6); A self-swinging cleaning mechanism (4), the self-swinging cleaning mechanism (4) being arranged on the cylindrical frame (2), performs a comprehensive cleaning operation on the three-dimensional stirring mechanism (3) through a reciprocating swinging motion, and cooperates with the open expansion of the three-dimensional stirring mechanism (3) to assist in achieving the removal of clean sewage; The self-swinging cleaning mechanism (4) comprises an annular frame (15), a rack frame (18) and a nozzle assembly (20), wherein the annular frame (15) is connected to the upper end of the cylindrical frame (2) through a bearing-assisted rotation, the front, rear, left and right four side walls of the cylindrical frame (2) are all slidably connected to the rack frame (18), and a return spring (19) is installed at the connection between the rack frame (18) and the cylindrical frame (2), and the four connecting frames of the front, rear, left and right of the cylindrical frame (2) are all flip-connected with the nozzle assembly (20).

2. The high-efficiency mortar mixing device according to claim 1, characterized in that: The upper end of the connecting frame in the first box shell (5) and the upper end of the connecting frame in the second box shell (6) are both obliquely provided with a push-pull plate (7) of an integrated structure, and the push-pull plate (7) is slidably connected to the output end of the hydraulic rod (8), and the hydraulic rod (8) is fixedly mounted on the transverse frame of the carrier frame (1) by bolts.

3. The high-efficiency mortar mixing device according to claim 2, characterized in that: The flipping direction of the first shell (5) is opposite to the flipping direction of the second shell (6), and the first shell (5) and the second shell (6) are combined to form a complete spherical stirring chamber.

4. The high-efficiency mortar mixing device according to claim 1, characterized in that: The upper end of the auxiliary stirring rod (9) is fixedly connected to a first driven bevel gear (11) by a bolt, and the upper rear portion of the first driven bevel gear (11) is meshedly connected to a driving bevel gear (12), and the upper portion of the driving bevel gear (12) is meshedly connected to a second driven bevel gear (13), and the second driven bevel gear (13) is fixedly connected to the upper end of the main stirring rod (10) by a bolt; The active bevel gear (12) forms a rotating structure in the housing of the carrier frame (1), and the active bevel gear (12) is fixedly connected to the output end of the first motor (14) by means of bolts, and the first motor (14) is fixedly mounted on the transverse frame of the carrier frame (1) by means of bolts.

5. The high-efficiency mortar mixing device according to claim 1, characterized in that: A gear ring portion (1501) of an integrated structure is horizontally provided at the upper end of the annular frame (15), and a driving gear (16) is meshedly connected to the rear side of the gear ring portion (1501), and the driving gear (16) is fixedly connected to the output end of the second motor (17) by means of bolts, and the second motor (17) is fixedly mounted on the lower side wall of the horizontal frame body of the carrier frame (1) by means of bolts.

6. The high-efficiency mortar mixing device according to claim 5, characterized in that: A wave groove (1502) is provided on the outer ring wall of the annular frame (15), and the wave groove (1502) is connected to the pin portion in the rack frame (18) in a sliding manner.

7. The high-efficiency mortar mixing device according to claim 1, characterized in that: The inner end of the frame portion of the nozzle assembly (20) is provided with a gear portion (2001) of an integrated structure, and the gear portion (2001) is connected to the rack section of the rack frame (18) in a meshing manner.

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