Rotating mechanism of auxiliary control paddle

Abstract

The utility model belongs to the field of slurry stirring equipment, and particularly relates to a rotating mechanism for auxiliary control of slurry, which comprises a grab handle, a motor is fixedly connected to the interior of the grab handle; the end part of the grab handle is rotationally connected with a shaft rod; the output end of the motor is fixedly connected with the end part of the shaft rod; the middle part of the shaft rod is slidably connected with an extension rod; the middle part of the extension rod is connected with a plurality of paddles through torsional springs; the sides, far away from the grab handle, of the paddles are thicker than the two sides in the middle; a plurality of storage grooves are formed in the middle of the extension rod; by means of the structure, the multiple paddles can be automatically unfolded in the using process and automatically closed after use is stopped, the influence of the paddles in the device storage process is reduced, and the situation that the paddles collide with other objects and are damaged is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of slurry stirring equipment, in particular to a rotary mechanism for auxiliary slurry control. Background Art

[0002] In production operations in various fields, it is often necessary to process slurry items. When a variety of materials are mixed in the slurry, in order to evenly mix the various materials, it is necessary to use tools to rotate the slurry, and evenly mix the various materials during the rotation of the slurry.

[0003] Existing auxiliary control slurry rotation mixing mechanisms are often structures that drive multiple spoiler blades to rotate through a motor, and the multiple spoiler blades are often fixed to the shaft of the mechanism, which makes it inconvenient to store the spoiler blades, making it easy for the spoiler blades to collide with other objects, causing damage between the blades and the colliding objects.

[0004] To this end, the utility model provides a rotary mechanism for auxiliary slurry control. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the present invention describes a rotation mechanism for auxiliary paddle control, comprising a handle; a motor is fixedly connected to the inside of the handle; the end of the handle is rotatably connected to a shaft; the output end of the motor is fixedly connected to the end of the shaft; the middle part of the shaft is slidably connected to an extension rod; the middle part of the extension rod is connected to a plurality of blades via a torsion spring; the side of the plurality of blades away from the handle is thicker in the middle than on both sides; a plurality of storage slots are provided in the middle part of the extension rod; through the above structure, the plurality of blades can be automatically unfolded when in use and automatically closed after stopping use, thereby reducing the impact of the blades when the device is stored and reducing the occurrence of damage to the blades due to collision with other objects.

[0007] Preferably, the middle part of the handle is threadedly connected to an adjusting bolt; the adjusting bolt is rotatably connected to a connecting tube on the side facing the extension rod; the connecting tube is slidably connected to the middle part of the handle; the connecting tube is fixedly connected to a collar at one end close to the extension rod; the side wall of the collar is fixedly connected to a bearing; the outer ring of the bearing is fixedly connected to the side wall of the collar, and the inner ring of the bearing is fixedly connected to the middle part of the extension rod; through the above structure, the overall length of the device can be easily adjusted, and it is suitable for operators of different heights, thereby improving the convenience of use of the device.

[0008] Preferably, the middle part of the handle is rotatably connected to a support assembly; the bottom end of the support assembly is rotatably connected to a turntable; through the above structure, when the slurry is rotated and stirred, there is no need to keep the device suspended in the air, making the use of the device more labor-saving and improving the convenience of use of the device.

[0009] Preferably, the support assembly includes a first support plate; the first support plate is rotatably connected to the middle part of the support assembly; the middle part of the first support plate is slidably connected to the second support plate; the middle part of the first support plate is provided with a plurality of slots; the middle part of the second support plate is socket-connected with an insertion rod; through the above structure, the installation height of the handle can be easily adjusted, so that it is convenient for operators of different heights to use, and it can be applied to pulp barrels of different barrel heights, which improves the convenience of the lifting device.

[0010] Preferably, a plurality of air holes are provided in the middle of the handle; a fan blade is fixedly connected to the middle of the output end of the motor; through the above structure, the occurrence of overheating of the motor due to continuous operation is reduced, and the service life of the motor is improved.

[0011] Preferably, a pair of limiting rings are fixed to the middle of the extension rod; the pair of limiting rings surround the multiple blades and are arranged in the middle; through the above structure, the occurrence of damage caused by collision between the multiple blades and the inner wall of the pulp barrel can be reduced.

[0012] Preferably, the bottom of the turntable is rotatably connected to a plurality of balls; the plurality of balls are distributed in a circular array at the bottom of the turntable; through the above structure, the position of the device can be conveniently adjusted when the slurry is rotated and stirred, thereby reducing the friction between the turntable and the ground.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model discloses a rotary mechanism for auxiliary paddle control, which, through the arrangement of an extension rod, paddles, and a storage slot, enables multiple paddles to automatically unfold when in use and automatically close after not in use, thereby reducing the impact of the paddles when the device is stored and reducing the occurrence of damage to the paddles due to collision with other objects.

[0015] 2. The auxiliary slurry control rotating mechanism described in the utility model can conveniently adjust the overall length of the device by adjusting the settings of the bolts, connecting pipes, collars, and bearings, and is suitable for operators of different heights, thereby improving the convenience of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the handle in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the fan blades in the utility model;

[0020] Figure 4 This is a schematic structural diagram of the central axis rod of the utility model;

[0021] Figure 5 It is a structural diagram of the blade in the utility model;

[0022] Figure 6 It is a structural diagram of the support assembly in the utility model;

[0023] In the figure: 1. Handle; 12. Motor; 13. Shaft; 14. Extension rod; 15. Blade; 16. Storage slot; 2. Adjusting bolt; 21. Connecting pipe; 22. Ring; 23. Bearing; 3. Support assembly; 31. Turntable; 4. First support plate; 41. Second support plate; 42. Slot; 43. Insert rod; 5. Air hole; 51. Blade; 6. Limiting ring; 7. Ball. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figures 1 to 5 As shown, the embodiment of the present invention describes a rotary mechanism for auxiliary control of pulping, comprising a handle 1; a motor 12 is fixedly connected to the interior of the handle 1; the end of the handle 1 is rotatably connected to a shaft 13; the output end of the motor 12 is fixedly connected to the end of the shaft 13; the middle part of the shaft 13 is slidably connected to an extension rod 14; the middle part of the extension rod 14 is connected to a plurality of blades 15 through a torsion spring; the side of the plurality of blades 15 away from the handle 1 is thicker in the middle than on both sides; a plurality of storage slots 16 are provided in the middle part of the extension rod 14; when working, the handle 1 is held by hand to insert the extension rod 14 into the pulp barrel, and then the motor 12 is started to drive the extension rod 14 to rotate, and when the extension rod 14 rotates At this time, the multiple blades 15 will flip in the direction away from the extension rod 14 due to the inertial centrifugal force, and the side walls of the blades 15 will be subject to the resistance of the slurry. The combination of the two makes the multiple blades 15 flip open. At this time, the multiple blades 15 rotate rapidly inside the slurry. By setting the different thicknesses of the side of the blades 15 away from the handle 1, the slurry flows toward the side of the multiple blades 15 toward the extension rod 14. By adjusting the direction of the extension rod 14, the slurry in the slurry barrel can be rotated in the required direction. After the motor 12 stops running, the multiple blades 15 will flip under the action of the torsion spring and fit with the middle part of the extension rod 14, reducing the occurrence of damage to the multiple blades 15 due to collision with other objects.

[0026] like Figures 1 to 4 As shown, the middle part of the handle 1 is threadedly connected with an adjusting bolt 2; the adjusting bolt 2 is rotatably connected to the side of the extension rod 14 by a connecting tube 21; the connecting tube 21 is slidably connected to the middle part of the handle 1; the end of the connecting tube 21 close to the extension rod 14 is fixed with a collar 22; the side wall of the collar 22 is fixed with a bearing 23; the outer ring of the bearing 23 is fixed to the side wall of the collar 22, and the inner ring of the bearing 23 is fixed to the middle part of the extension rod 14; during operation, the adjusting bolt 2 can be rotated to make the adjusting bolt 2 move along the middle part of the handle 1, and then the extension rod 14 is driven to slide in the middle part of the shaft 13 through the connecting tube 21, the collar 22, and the bearing 23, so that the distance between the extension rod 14 and the handle 1 increases or decreases, so that the overall length of the device can be conveniently adjusted when the slurry in the slurry barrels of different heights and depths is rotated and stirred, and it is suitable for operators of different heights, thereby improving the convenience of use of the device.

[0027] like Figures 1 to 6 As shown, the middle part of the handle 1 is rotatably connected to the support assembly 3; the bottom end of the support assembly 3 is rotatably connected to the turntable 31; during operation, when the device is used to rotate and stir the slurry in the slurry barrel, the turntable 31 can be placed on the ground, and the support assembly 3 is used to support the handle 1, so that when the slurry is rotated and stirred, there is no need to keep the device suspended in the air, making the use of the device more labor-saving and improving the convenience of use of the device.

[0028] like Figures 1 to 6 As shown, the support assembly 3 includes a first support plate 4; the first support plate 4 is rotatably connected to the middle part of the support assembly 3; the middle part of the first support plate 4 is slidably connected to the second support plate 41; the middle part of the first support plate 4 is provided with a plurality of slots 42; the middle part of the second support plate 41 is socket-connected with an insertion rod 43; during operation, the relative position between the first support plate 4 and the second support plate 41 can be adjusted according to the different heights of the operator or the different heights of the pulp barrel, so that the overall length of the support assembly 3 is increased or decreased. After the adjustment is completed, the insertion rod 43 is inserted into the corresponding slot 42 to reduce the relative sliding between the first support plate 4 and the second support plate 41. Through the above structure, the installation height of the handle 1 can be conveniently adjusted, so that it is convenient for operators of different heights to use, and it can be suitable for pulp barrels of different barrel heights, which improves the convenience of the lifting device.

[0029] like Figures 1 to 3As shown, a plurality of air holes 5 are provided in the middle of the handle 1; a fan blade 51 is fixedly connected to the middle of the output end of the motor 12; when working, the fan blade 51 will rotate with the operation of the motor 12, thereby driving the air flow inside the handle 1, and allowing part of the air to be discharged through the air holes 5, and the air outside the handle 1 will enter the interior of the handle 1 through some of the air holes 5. In this process, the flowing air will take away part of the heat generated by the operation of the motor 12, reduce the occurrence of overheating of the motor 12 due to continuous operation, and improve the service life of the motor 12.

[0030] like Figures 1 to 5 As shown, a pair of limiting rings 6 are fixedly connected to the middle part of the extension rod 14; the pair of limiting rings 6 surround a plurality of blades 15 and set them in the middle; during operation, when the plurality of blades 15 are unfolded as the extension rod 14 rotates to rotate and stir the slurry, as the angle of the extension rod 14 is adjusted, the plurality of rotating blades 15 may collide with the inner wall of the slurry barrel, and the setting of a pair of limiting rings 6 can reduce the occurrence of damage caused by the collision of the plurality of blades 15 with the inner wall of the slurry barrel.

[0031] like Figure 6 As shown, the bottom of the turntable 31 is rotatably connected to a plurality of balls 7; the plurality of balls 7 are distributed in a circular array at the bottom of the turntable 31; through the above structure, the position of the device can be conveniently adjusted when the slurry is rotated and stirred, thereby reducing the friction between the turntable 31 and the ground.

[0032] When working, the handle 1 is held and the extension rod 14 is inserted into the slurry barrel, and then the motor 12 is started to drive the extension rod 14 to rotate. When the extension rod 14 rotates, the multiple blades 15 will flip in the direction away from the extension rod 14 due to the inertial centrifugal force. At the same time, the side walls of the blades 15 will be subjected to the resistance of the slurry. The combination of the two makes the multiple blades 15 flip open. At this time, the multiple blades 15 rotate rapidly inside the slurry. Through the setting of different thicknesses of the blades 15 away from the handle 1, the slurry flows toward the side of the multiple blades 15 toward the extension rod 14. By adjusting the direction of the extension rod 14, the slurry in the slurry barrel can be rotated in the required direction. After the motor 12 stops running, the multiple blades 15 will flip under the action of the torsion spring and fit into the middle of the extension rod 14. The adjusting bolt 2 can be rotated to make the adjusting bolt 2 move along the middle of the handle 1, and then the extension rod 14 is driven to slide in the middle of the shaft 13 through the connecting pipe 21, the collar 22, and the bearing 23. The distance between the extension rod 14 and the handle 1 is increased or decreased. When the device is used to rotate and stir the slurry in the slurry barrel, the turntable 31 can be placed on the ground, and the handle 1 can be supported by the support assembly 3. Therefore, when the slurry is rotated and stirred, there is no need to keep the device suspended in the air. The relative position between the first support plate 4 and the second support plate 41 can be adjusted according to the height of the operator or the height of the slurry barrel to increase or decrease the overall length of the support assembly 3. After the adjustment is completed, the insertion rod 43 is inserted into the corresponding slot 42 to reduce the relative sliding between the first support plate 4 and the second support plate 41. The fan blades 51 will rotate with the operation of the motor 12, thereby driving the air flow inside the handle 1 and allowing part of the air to be discharged through the air holes 5, while the air outside the handle 1 will enter the interior of the handle 1 through some of the air holes 5. In this process, the flowing air will take away part of the heat generated by the operation of the motor 12.

[0033] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A rotary mechanism for auxiliary paddle control, comprising a handle (1); characterized in that: The handle (1) is fixedly connected to a motor (12); the end of the handle (1) is rotatably connected to a shaft (13); the output end of the motor (12) is fixedly connected to the end of the shaft (13); the middle of the shaft (13) is slidably connected to an extension rod (14); the middle of the extension rod (14) is connected to a plurality of paddles (15) via a torsion spring; the side of the plurality of paddles (15) away from the handle (1) is thicker in the middle than on both sides; the middle of the extension rod (14) is provided with a plurality of storage slots (16).

2. The rotary mechanism for auxiliary pulp control according to claim 1, characterized in that: The middle part of the handle (1) is threadedly connected to an adjusting bolt (2); the adjusting bolt (2) is rotatably connected to a connecting pipe (21) on the side facing the extension rod (14); the connecting pipe (21) is slidably connected to the middle part of the handle (1); the end of the connecting pipe (21) close to the extension rod (14) is fixedly connected to a collar (22); the side wall of the collar (22) is fixedly connected to a bearing (23); the outer ring of the bearing (23) is fixedly connected to the side wall of the collar (22), and the inner ring of the bearing (23) is fixedly connected to the middle part of the extension rod (14).

3. The rotary mechanism for auxiliary slurry control according to claim 1, characterized in that: The middle of the handle (1) is rotatably connected to a support assembly (3); the bottom end of the support assembly (3) is rotatably connected to a turntable (31).

4. The rotary mechanism for auxiliary slurry control according to claim 3, characterized in that: The support assembly (3) comprises a first support plate (4); the first support plate (4) is rotatably connected to the middle of the support assembly (3); the middle of the first support plate (4) is slidably connected to a second support plate (41); a plurality of slots (42) are provided in the middle of the first support plate (4); and the middle of the second support plate (41) is socket-connected to an insertion rod (43).

5. The rotary mechanism for auxiliary pulp control according to claim 1, characterized in that: A plurality of air holes (5) are provided in the middle of the handle (1); and a fan blade (51) is fixedly connected to the middle of the output end of the motor (12).

6. The rotary mechanism for auxiliary pulp control according to claim 1, characterized in that: A pair of limiting rings (6) are fixedly connected to the middle of the extension rod (14); the pair of limiting rings (6) surround the plurality of blades (15) in the middle.

7. The rotary mechanism for auxiliary pulp control according to claim 3, characterized in that: The bottom of the turntable (31) is rotatably connected to a plurality of balls (7); the plurality of balls (7) are distributed in a circular array at the bottom of the turntable (31).

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