Mortar mixer cleaning device

Abstract

The utility model discloses a cleaning device for a mortar mixer, which belongs to the technical field of mortar mixers and comprises a base, a rotating component, a cleaning component, a driving component and a connecting component, the base is connected with a mixing shell, an adjusting component and a fixing frame, and the adjusting component comprises a first motor, a threaded rod and a guide rod. An output shaft of the first motor is connected with a threaded rod, and the threaded rod is in threaded connection with the interior of the movable frame; according to the stirring device disclosed by the utility model, as the spiral blade is attached to the inner wall in the stirring shell, the rotating spiral blade can clean dirt attached to the inner wall of the stirring shell and convey the dirt downwards to be discharged through the discharging opening, and meanwhile, water sprayed from the plurality of rotating water spraying pipes can wash the cleaned inner wall of the stirring shell, so that the cleaning effect of the device is improved; and the cleaning assembly can be moved out of the stirring shell and maintained, and when the stirring assembly stirs the materials, the cleaning assembly is not prone to being polluted.

Description

Technical Field

[0001] The utility model belongs to the technical field of mortar mixers, and particularly relates to a cleaning device for a mortar mixer. Background Art

[0002] A mortar mixer is a machine that mixes cement, sand and gravel aggregates and water to form mortar mixture. At present, when cleaning the mortar mixer after use, for example, a Chinese patent (publication number: CN215094588U) discloses a mortar mixer with an automatic cleaning function, including a stirring mechanism and a cleaning mechanism, and the cleaning mechanism is fixedly installed on the stirring mechanism; the stirring mechanism includes a housing, legs, a stirring motor, a stirring shaft and stirring blocks, the legs are fixedly installed at the bottom of the housing, the stirring motor is fixedly installed at the midpoint of the bottom of the housing, the stirring shaft is fixedly installed on the output shaft at the top of the stirring motor, the top end of the stirring rotating shaft penetrates the housing and extends into its interior, and the stirring blocks are fixedly connected to the stirring shaft. Through the mutual cooperation of the stirring mechanism and the cleaning mechanism, the utility model realizes a mortar mixer with an automatic cleaning function. After the whole mortar mixer is used, the interior of the housing can be automatically cleaned without manual cleaning of the interior of the housing, greatly reducing the work burden of the staff, with high practicability and suitable for popularization and use.

[0003] However, it is found in the use of this cleaning mechanism that since the stirring structure is fixedly installed in the stirring shell, it is not convenient to scrape and clean the mortar attached to the side wall, and when water is sprayed and rinsed from top to bottom, there are likely to be many cleaning dead corners, reducing the cleaning effect inside the housing, and the cleaning structure arranged inside the housing may be attached with dirt during the stirring process of the stirring component, and the cleaning structure is easily contaminated and not convenient for maintenance. Therefore, a cleaning device for a mortar mixer is needed to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a cleaning device for a mortar mixer to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A cleaning device for a mortar mixer, including a base, a rotating component, a cleaning component, a driving component and a connecting component, a stirring shell, an adjusting component and a fixing frame are connected to the base, the adjusting component includes a first motor, a threaded rod and a guide rod, the output shaft of the first motor is connected to the threaded rod, and the threaded rod is threadedly connected in the movable frame;

[0006] The rotating component includes a second motor and a rotating plate, the second motor is connected to the upper surface of the movable frame, the output shaft of the second motor is connected to the rotating plate, and one end of the rotating plate is connected to a stirring component;

[0007] The cleaning component includes a rotating rod which is rotatably connected to the other end of the rotating plate. A cavity and a number of through holes are formed in the rotating rod. A spiral blade and a number of water spray pipes are connected to the outside of the rotating rod. A bearing is clamped in the cavity. A discharge port is provided at the bottom of the stirring shell. The spiral blade is lapped in the stirring shell and the discharge port.

[0008] The driving component includes a third motor which is connected to the upper surface of the rotating plate. The output shaft of the third motor is connected to a first gear which meshes with a second gear. The second gear is clamped outside the rotating rod.

[0009] The connecting component includes a connecting frame and a conduit. The conduit is clamped in the bearing.

[0010] As a preferred solution, the guiding rod is clamped in the fixing frame, and the movable frame is slidably connected to the outside of the guiding rod.

[0011] As a preferred solution, the cavity is respectively communicated with a number of water spray pipes through a number of through holes.

[0012] As a preferred solution, the conduit is connected to the connecting frame which is connected to the upper surface of the rotating plate.

[0013] As a preferred solution, the second motor is arranged between the threaded rod and the guiding rod, and the motor is arranged between the stirring component and the rotating rod.

[0014] As a preferred solution, the shape of the connecting frame is L-shaped.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] In the present utility model, by providing a cleaning component, a connecting component, a rotating component, an adjusting component and a driving component, since the spiral blade is attached to the inner wall of the stirring shell, the rotating spiral blade can clean the dirt attached to the inner wall of the stirring shell and convey it downward and then discharge it through the discharge port. At the same time, the water sprayed from a number of rotating water spray pipes can wash the inner wall of the cleaned stirring shell, improving the cleaning effect of the device. Moreover, the cleaning component can be removed from the stirring shell for maintenance, and when the stirring component stirs the material, it is not easy to pollute the cleaning component.

[0017] In the present utility model, by providing a guiding rod and a movable frame, since the movable frame is slidably connected to the outside of the guiding rod, the guiding rod can limit the movable frame, making it not easy for the movable frame to rotate under the action of the rotating threaded rod, so that the movable frame can move smoothly along the axial direction of the guiding rod under the action of the rotating threaded rod. Description of the Drawings

[0018] Figure 1 This is a schematic structural diagram of the front view three - dimensional of the utility model;

[0019] Figure 2 This is a schematic structural diagram of the partial three - dimensional of the utility model;

[0020] Figure 3 This is a schematic cross - sectional structural diagram of the side view three - dimensional of the stirring shell of the utility model;

[0021] Figure 4 This is the utility model Figure 3 The enlarged structural diagram at position A in it.

[0022] In the figure: 1, base; 2, stirring shell; 3, adjusting component; 31, first motor; 32, threaded rod; 33, movable frame; 34, guide rod; 4, fixed frame; 5, rotating component; 51, second motor; 52, rotating plate; 6, stirring component; 7, cleaning component; 71, rotating rod; 72, water spraying pipe; 73, cavity; 74, through hole; 75, spiral blade; 76, bearing; 8, driving component; 81, third motor; 82, first gear; 83, second gear; 9, connecting component; 91, connecting frame; 92, conduit; 10, discharge port. Specific embodiments

[0023] The following will further describe the utility model with reference to the embodiments.

[0024] The following embodiments are used to illustrate the utility model, but cannot be used to limit the protection scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions. Any simple improvement of the method of the utility model under the premise of the conception of the utility model belongs to the scope required to be protected by the utility model.

[0025] Please refer to Figures 1-4 , the utility model provides a mortar mixer cleaning device, including a base 1, a rotating component 5, a cleaning component 7, a driving component 8 and a connecting component 9. A stirring shell 2, an adjusting component 3 and a fixed frame 4 are connected to the base 1. The adjusting component 3 includes a first motor 31, a threaded rod 32 and a guide rod 34. The output shaft of the first motor 31 is connected to the threaded rod 32. The threaded rod 32 is threadedly connected in the movable frame 33. The guide rod 34 is clamped in the fixed frame 4. The movable frame 33 is slidably connected outside the guide rod 34;

[0026] The rotating component 5 includes a second motor 51 and a rotating plate 52. The second motor 51 is connected to the upper surface of the movable frame 33. The output shaft of the second motor 51 is connected to the rotating plate 52. One end of the rotating plate 52 is connected to a stirring component 6;

[0027] The cleaning component 7 includes a rotating rod 71. The rotating rod 71 is rotatably connected to the other end of the rotating plate 52. A cavity 73 and a number of through holes 74 are formed in the rotating rod 71. A spiral blade 75 and a number of water spray pipes 72 are connected to the outside of the rotating rod 71. A bearing 76 is clamped in the cavity 73. The cavity 73 is respectively communicated with the number of water spray pipes 72 through the number of through holes 74. A discharge port 10 is provided at the bottom of the stirring shell 2. The spiral blade 75 is lapped in the stirring shell 2 and the discharge port 10. By providing the water spray pipes 72, since the water spray pipes 72 are arranged to incline downward, the water in the cavity 73 can be sprayed downward through the water spray pipes 72 on the inner wall of the stirring shell 2, so that the dirt attached to the inner wall of the stirring shell 2 can move downward under the flushing of the water flow;

[0028] The driving component 8 includes a third motor 81. The third motor 81 is connected to the upper surface of the rotating plate 52. The output shaft of the third motor 81 is connected to a first gear 82. The first gear 82 meshes with a second gear 83. The second gear 83 is clamped outside the rotating rod 71. By providing the second gear 83, the rotating first gear 82 can drive the rotating rod 71 to rotate in the rotating plate 52 through the second gear 83;

[0029] The connecting component 9 includes a connecting frame 91 and a conduit 92. The conduit 92 is clamped in the bearing 76. By providing the bearing 76, the bearing 76 can limit and fix the connecting pipe in the rotating rotating rod 71;

[0030] The conduit 92 is connected to the connecting frame 91. The connecting frame 91 is connected to the upper surface of the rotating plate 52. By providing the connecting frame 91, the connecting frame 91 can fix the connecting pipe above the rotating plate 52;

[0031] The second motor 51 is arranged between the threaded rod 32 and the guide rod 34. The motor is arranged between the stirring component 6 and the rotating rod 71. The shape of the connecting frame 91 is L-shaped. By providing the guide rod 34 and the movable frame 33, since the movable frame 33 is slidably connected to the outside of the guide rod 34, the guide rod 34 can limit the movable frame 33, so that the movable frame 33 is not easy to rotate under the action of the rotating threaded rod 32, so that the movable frame 33 can move smoothly along the axial direction of the guide rod 34 under the action of the rotating threaded rod 32.

[0032] Working principle and usage process of the present utility model: When it is necessary to clean the stirring shell 2, control the third motor 81 to work. The working third motor 81 drives the first gear 82 to rotate. The rotating first gear 82 drives the rotating rod 71 to rotate within the rotating plate 52 through the second gear 83. The rotating rotating rod 71 drives the spiral blade 75 and several water spray cans to rotate. Then, connect the external water source to the connecting pipe. Then, the external water source passes clear water into the cavity 73 through the connecting pipe. The clear water enters several spray pipes 72 through the cavity 73 and several through holes 74 respectively, and then discharges from the discharge port 10. Then, it is evenly sprayed on the inner wall of the stirring shell 2 from the rotating water spray cans. Then, the rotating spiral blade 75 can scrape off the dirt inside the stirring shell 2 and convey it downward;

[0033] When the cleaning of the stirring shell 2 is completed, control the first motor 31 to rotate forward. The forward rotating first motor 31 drives the movable frame 33 to move upward through the threaded rod 32. The upward moving movable frame 33 drives the spiral blade 75 and several spray pipes 72 to move upward through the rotating assembly 5 and the stirring rod, and then move out of the stirring shell 2. Then, control the second motor 51 to drive the rotating plate 52 to rotate 90 degrees, so that the stirring rod rotates to directly above the stirring shell 2. Then, control the first motor 31 to rotate in reverse. The downward moving movable frame 33 drives the stirring assembly 6 and the cleaning assembly 7 to move downward through the rotating assembly 5. The downward moving stirring assembly 6 moves into the stirring shell 2, and then the materials added to the stirring shell 2 can be stirred, and the staff can also clean the dirt on the surface of the cleaning assembly 7.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A mortar mixer cleaning device, comprising a base (1), a rotating assembly (5), a cleaning assembly (7), a driving assembly (8) and a connecting assembly (9), characterized in that: The base (1) is connected to a stirring shell (2), an adjusting assembly (3) and a fixing frame (4); the adjusting assembly (3) comprises a first motor (31), a threaded rod (32) and a guide rod (34); the output shaft of the first motor (31) is connected to the threaded rod (32); and the threaded rod (32) is threadedly connected in the movable frame (33); The rotating assembly (5) comprises a second motor (51) and a rotating plate (52), wherein the second motor (51) is connected to the upper surface of the movable frame (33), the output shaft of the second motor (51) is connected to the rotating plate (52), and one end of the rotating plate (52) is connected to the stirring assembly (6); The cleaning assembly (7) comprises a rotating rod (71), the rotating rod (71) is rotatably connected to the other end of the rotating plate (52), a cavity (73) and a plurality of through holes (74) are provided in the rotating rod (71), a spiral blade (75) and a plurality of water spray pipes (72) are externally connected to the rotating rod (71), a bearing (76) is clamped in the cavity (73), a discharge port (10) is provided at the bottom of the stirring shell (2), and the spiral blade (75) is overlapped in the stirring shell (2) and the discharge port (10); The driving assembly (8) comprises a third motor (81), the third motor (81) is connected to the upper surface of the rotating plate (52), the output shaft of the third motor (81) is connected to the first gear (82), the first gear (82) is meshed with the second gear (83), and the second gear (83) is clamped on the outside of the rotating rod (71); The connecting assembly (9) comprises a connecting frame (91) and a guide tube (92), and the guide tube (92) is clamped in the bearing (76).

2. A mortar mixer cleaning device according to claim 1, characterized in that: The guide rod (34) is clamped in the fixed frame (4), and the movable frame (33) is slidably connected to the outside of the guide rod (34).

3. A mortar mixer cleaning device according to claim 1, characterized in that: The cavity (73) is respectively connected to a plurality of water spray pipes (72) through a plurality of through holes (74).

4. A mortar mixer cleaning device according to claim 1, characterized in that: The conduit (92) is connected to a connecting frame (91), and the connecting frame (91) is connected to the upper surface of the rotating plate (52).

5. A mortar mixer cleaning device according to claim 1, characterized in that: The second motor (51) is arranged between the threaded rod (32) and the guide rod (34), and the motor is arranged between the stirring assembly (6) and the rotating rod (71).

6. A mortar mixer cleaning device according to claim 1, characterized in that: The shape of the connecting frame (91) is set to be L-shaped.

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