Stirring paddle structure capable of being spliced and assembled

Abstract

The utility model relates to the technical field of stirring paddles, and discloses a stirring paddle structure capable of being spliced and assembled, which comprises a rotating rod, a connecting plate is arranged on the rotating rod, the connecting plate enables the rotating rod to form an upper section rod and a lower section rod, a sliding cavity is arranged in the rotating rod, a plurality of splicing ports are arranged on the lower section rod, and detachable splicing heads are arranged on the splicing ports. A stirring rod is arranged at the rear end of the connecting plug, clamping grooves are formed in the two sides in the connecting plug, a cavity is formed in the connecting plug, a clamping block, a sliding block, a ball and an elastic piece are arranged in the cavity, and a movable rod is arranged in the sliding cavity; the utility model has the following advantages: 1, the stirring requirements of various materials can be met by replacing different types of stirring rods with the detachable connecting plug; 2, the connecting plug can be quickly disassembled by operating the movable rod, and the inserting and disassembling modes are simple and quick; and 3, the spacing of the plurality of positioning grooves is consistent with the spacing of the plurality of plugging ports, a single plugging head can be dismounted at a fixed point, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring paddles, in particular to a stirring paddle structure that can be plugged and assembled. Background Art

[0002] A blender is a device used to mix and stir objects and media, and is widely used in various fields. In the production of liquid silicone, a blender is often required to stir the liquid silicone raw materials to change their properties. To improve the mixing efficiency and quality of liquid silicone, custom-shaped paddles are used when mixing silicone raw materials of different viscosities and properties. However, to prevent the paddles from loosening during the blending process, they are securely mounted on the blender. Therefore, replacing the paddles requires numerous steps, making it difficult to quickly replace the paddles and inconvenient to disassemble and assemble the paddles. In light of this, the inventors developed a new invention. Utility Model Content

[0003] The purpose of the utility model is to provide a stirring paddle structure that can be plugged and assembled to address the deficiencies of the existing technology, which has the advantage of quickly plugging in the stirring paddle.

[0004] The cam is provided with a plurality of plug-in connectors, and the cam is provided with a plurality of plug-in connectors. The cam is provided with a plurality of plug-in connectors, and the cam is provided with a plurality of plug-in connectors. The cam is provided with a plurality of plug-in connectors. The cam is provided with a plurality of plug-in connectors. The cam is provided with a plurality of plug-in connectors. The cam is provided with a plurality of plug-in connectors. The cam is provided with a plurality of plug-in connectors. The cam is provided with a plurality of plug-in connectors. The cam is provided with a plurality of plug-in connectors. The cam is provided with a plurality of

[0005] Furthermore, there are two sliders and two clamping blocks, and a connecting rod assembly is provided between the sliders and the clamping blocks.

[0006] Furthermore, the cavity includes a first cavity and a second cavity for accommodating the card block, a third cavity and a fourth cavity for accommodating the connecting rod assembly, a fifth cavity for accommodating the elastic member and the two sliders, and a cavity for accommodating the ball.

[0007] Furthermore, the two sliders are provided with arc-shaped portions for pinning the ball bearings in the accommodating cavity.

[0008] Furthermore, one of the sliders is provided with a slope, and the other slider is provided with a limiting portion, so as to push the ball into the accommodating cavity.

[0009] Furthermore, the third cavity and the fourth cavity are provided with a fixed shaft, the connecting rod assembly is provided with a movable plate movably connected to the fixed shaft, one end of the movable plate is provided with a swingable connecting arm a, the connecting arm a is movably connected to the slider, and the other end of the movable plate is provided with a swingable connecting arm b, the connecting arm b is movably connected to the block.

[0010] Furthermore, the elastic member is a return spring, and a fixing block for fixing the elastic member is provided in the cavity.

[0011] Preferably, the clamping block is provided with an inclined portion.

[0012] Furthermore, an air channel is provided in the movable rod.

[0013] Furthermore, a gear is provided on the connecting plate.

[0014] The agitator blade structure of the present invention can be plugged and assembled, including a rotating rod, a connecting plate provided on the rotating rod, the connecting plate forms an upper rod and a lower rod, a sliding cavity is provided inside the rotating rod, the lower rod is provided with a plurality of plug interfaces, a detachable plug interface is provided on the plug interface, a stirring rod is provided at the rear end of the plug interface, a card slot is provided on both sides of the plug interface, a cavity is provided in the plug interface, a card block that can be engaged with the card slot, a slider that drives the card block to move telescopically, a ball that can be extended into the sliding cavity, and an elastic member that drives the slider to push the ball out, and a movable rod that can push the ball into the cavity is provided in the sliding cavity; the utility model has the following advantages: 1. The detachable plug interface can replace different styles of stirring rods to meet the stirring needs of various materials; 2. The plug interface can be quickly disassembled by operating the movable rod, and the plugging and disassembly method is simple and fast; 3. The spacing between multiple positioning grooves is consistent with the spacing between multiple plug interfaces, and a single plug interface can be disassembled at a fixed point, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 This is a reference diagram of the stirring rod of the present utility model.

[0017] Figure 3 It is a schematic diagram of the local structure of the lower section rod of the present utility model.

[0018] Figure 4 This is a schematic diagram of the internal structure of the plug connector of the present invention.

[0019] Figure 5This is a schematic structural diagram of the slider and connecting rod assembly of the utility model.

[0020] Figure 6 This is a schematic diagram of the cavity structure of the present utility model.

[0021] Figure 7 This is a schematic diagram of the movable rod structure of the utility model.

[0022] Reference numerals include:

[0023] Rotating rod--1, connecting plate--11, upper rod--12, lower rod--13, sliding cavity--14, through-port--15, fixing groove--16, positioning groove--17, gear--18, plug interface--2, card slot--21, plug connector--3, cavity--31, first cavity--311, second cavity--312, third cavity--313, fourth cavity--314, fifth cavity--315, accommodating cavity--316, card Block--32, inclined portion--321, slider--33, arc--331, slope--332, limiting portion--333, ball--34, elastic member--35, connecting rod assembly--36, fixed shaft--361, movable plate--362, connecting arm a--363, connecting arm b--364, fixed block--37, stirring rod--4, movable rod--5, locking pin--51, protrusion--52, air channel--53. DETAILED DESCRIPTION

[0024] The following is combined with Figures 1 to 7 The utility model is described in detail.

[0025] The present invention provides a pluggable and assembled stirring paddle structure, comprising a rotating rod 1, a connecting plate 11 being provided on the rotating rod 1, the connecting plate 11 being installed on the mixer to fix the rotating rod 1 to the mixer, the connecting plate 11 forming the rotating rod 1 into two parts, an upper rod 12 and a lower rod 13. After the rotating rod 1 is installed in the mixer, the lower rod 13 can extend into the mixing barrel. The rotating rod 1 is provided with a sliding cavity 14 inside, the lower rod 13 is provided with a plurality of plug-in ports 2, the plug-in ports 2 are provided with detachable plug connectors 3, and the rear end of the plug connector 3 is provided with a stirring rod 4, such as Figure 1 、 Figure 2As shown, the plug connector 3 can be provided with a stirring rod 4, and the plug connector 3 can also remove the stirring rod 4 and use it alone, which is convenient for arranging the position and number of the stirring rod 4 of the stirring paddle of the present invention. The stirring rod 4 can also be provided in a variety of styles to meet the stirring needs of various materials. The specific connection structure of the plug connector 3 and the plug interface 2 is that the plug interface 2 is provided with a card slot 21 on both sides, and the plug connector 3 is provided with a cavity 31. The cavity 31 is provided with a card block 32 that can be engaged with the card slot 21, a slider 33 that drives the card block 32 to move telescopically, a ball 34 that can be extended into the sliding cavity 14, and an elastic member 35 that drives the slider 33 to push the ball 34 out. The sliding cavity 14 is provided with a movable rod 5 that can push the ball 34 into the cavity 31. In the solution of the present invention, the elastic member 35 under normal conditions pushes the slider 33 out, so that the rolling out and the card block 32 both extend to the outside of the plug connector 3. The plug connector 3 is installed in the plug interface. 2, the block 32 extends into the card slot 21, and the ball 34 extends into the sliding cavity 14, so that the plug connector 3 is fixed on the plug interface 2. The movable rod 5 moves downward, and the downward end of the movable rod 5 can push the ball 34 into the cavity 31. During this action, the ball 34 pushes the slider 33 open, so that the slider 33 moves, and the block 32 retracts into the cavity 31 at the same time. Then, under the force applied by the movable rod 5 to the ball 34, the plug connector 3 will slightly pop out of the plug interface 2, and the staff can remove the plug connector 3 from the plug connector 3. The utility model can quickly disassemble the plug connector 3 by operating the movable rod 5, and the plugging and disassembly method is simple and fast. One end of the movable rod 5 is provided with a laterally extending locking pin 51, and the other end of the movable rod 5 is provided with a laterally protruding bump 52. The upper rod 12 is provided with a through opening 15 for the locking pin 51 to move. The staff can operate the movable rod 5 through the locking pin 51. The side surfaces inside the through opening 15 are sequentially provided with a fixing groove 16 and a plurality of positioning grooves 17 from top to bottom. The locking pin 51 can be snapped into the fixing groove 16 and the positioning groove 17 to fix the movable rod 5 in position. Specifically, the fixing groove 16 is an inverted L-shape. When the movable rod 5 is not in use, the locking pin 51 can be placed in the fixing groove 16 to fix the movable rod 5 in position, thereby preventing the movable rod 5 from falling when the rotating rod 1 rotates and causing the plug connector 3 to accidentally disengage from the plug interface 2; when the movable rod 5 falls a certain distance, the locking pin 51 corresponds to the position of one of the positioning grooves 17, and the protrusion 52 is at the same horizontal position as the ball 34 of one plug connector 3. At this time, the locking pin 51 is pushed into the positioning groove 17, and the movable rod 5 rotates. The protrusion 52 contacts the ball 34 during the rotation and pushes the ball 34 into the cavity 31, thereby realizing the operation of fixed-point disassembly of a single plug connector 3 without touching other plug connectors 3, which is easy to use.

[0026] The slider 33 and the block 32 are both provided with two, and a connecting rod assembly 36 is provided between the slider 33 and the block 32. The slider 33 drives the block 32 through the connecting rod assembly 36, so that the movement directions of the block 32 and the slider 33 are opposite, the structure is compact, and the stability is high.

[0027] In the specific plug connector 3 clamping structure, Figure 4 、 Figure 5 、 Figure 6 As shown, the cavity 31 includes a first cavity 311 and a second cavity 312 for accommodating the block 32, a third cavity 313 and a fourth cavity 314 for accommodating the connecting rod assembly 36, a fifth cavity 315 for accommodating the elastic member 35 and the two sliders 33, and a cavity 316 for accommodating the ball bearings 34. The elastic member 35 drives the two sliders 33 to abut against each other in the fifth cavity 315. After the ball bearings 34 are pushed into the cavity 31, they push the two sliders 33 toward the ends of the fifth cavity 315, thereby retracting the block 32 into the first cavity 311 and the second cavity 312.

[0028] More specifically, the two sliders 33 are provided with arcuate portions 331 for pinning the ball 34 into the accommodating cavity 316. The arcuate portions 331 of the two sliders 33 support the ball 34, and the force provided by the elastic member 35 is such that when the ball 34 is pushed into the cavity 31 by the protrusion 52, the ball 34 moves along the arcuate portions 331, facilitating the pushing of the sliders 33.

[0029] Taking into account that the ball 34 may be completely squeezed into the fifth cavity 315, in order to facilitate the slider 33 to push the ball 34 into the cavity 316, in the slider 33 structure of the utility model, one of the sliders 33 is provided with a slope 332, and the other slider 33 is provided with a limiting portion 333. The limiting portion 333 limits the movable position of the ball 34 in the fifth cavity 315. The slope 332 can scoop up the ball 34 and accurately push the ball 34 into the cavity 316, and the structural stability is high.

[0030] The third and fourth cavities 313 and 314 are provided with fixed shafts 361. The connecting rod assembly 36 is provided with a movable plate 362 movably connected to the fixed shaft 361. One end of the movable plate 362 is provided with a swingable connecting arm a363, which is movably connected to the slider 33. The other end of the movable plate 362 is provided with a swingable connecting arm b364, which is movably connected to the clamping block 32. The movable plate 362, connecting arms a363, and connecting arms b364 combine to form a Z-shaped movable curved arm. The fixed shaft 361 serves as a fulcrum and is movably connected to the middle portion of the movable plate 362. In this structure, when the slider 33 moves, the clamping block 32 moves in the opposite direction of the slider 33. When the ball 34 pushes the slider 33 away, the clamping block 32 simultaneously retracts into the cavity 31.

[0031] The elastic member 35 is a return spring, and a fixing block 37 for fixing the elastic member 35 is provided in the cavity 31. The fixing block 37 is in the shape of an elongated strip, and the elastic member 35 is sleeved on the fixing block 37 to prevent the elastic member 35 from slipping and dislocating.

[0032] The clamping block 32 is provided with an inclined portion 321. When the plug connector 3 is assembled, the inclined portion 321 can abut against the edge of the plug interface 2, squeezing the clamping block 32 into the cavity 31. After the plug connector 3 is inserted into the plug interface 2, when the positions of the first cavity 311 and the second cavity 312 correspond to the card slot 21, the clamping block 32 will pop out of the first cavity 311 and the second cavity 312 and be locked into the card slot 21.

[0033] An air passage 53 is provided in the movable rod 5. The air passage 53 is provided in the middle of the movable rod 5 and the top and bottom ends of the movable rod 5 are interconnected, which is beneficial to air flow and facilitates the sliding of the movable rod 5 in the sliding cavity 14.

[0034] The connecting plate 11 is provided with a gear 18. In order to facilitate the removal of the movable rod 5 from the sliding cavity 14 for cleaning or maintenance, the upper rod 12 is not directly connected to the power mechanism of the stirring motor. The connecting plate 11 is installed after the mixer, and the gear 18 can be indirectly connected to the power motor to drive the rotating rod 1 to rotate.

[0035] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A pluggable and assembled stirring paddle structure, comprising a rotating rod (1), characterized in that: The rotating rod (1) is provided with a connecting plate (11), and the connecting plate (11) forms the rotating rod (1) into an upper rod (12) and a lower rod (13); a sliding cavity (14) is provided inside the rotating rod (1); a plurality of plug interfaces (2) are provided on the plug interfaces (2); a detachable plug connector (3) is provided on the plug interface (2); a stirring rod (4) is provided at the rear end of the plug connector (3); a card slot (21) is provided on both sides of the plug interface (2); a cavity (31) is provided in the plug connector (3); a card block (32) that can be engaged with the card slot (21), a slider (33) that drives the card block (32) to move telescopically, and a card slot (31) that can be inserted into the sliding cavity (14) are provided in the cavity (31). A ball (34) and an elastic member (35) for driving the slider (33) to push the ball (34) out are provided in the sliding cavity (14), a movable rod (5) for pushing the ball (34) into the cavity (31) is provided, one end of the movable rod (5) is provided with a laterally extending locking pin (51), and the other end of the movable rod (5) is provided with a laterally protruding protrusion (52), the upper section rod (12) is provided with a through-hole (15) for the locking pin (51) to move, and the side surfaces in the through-hole (15) are sequentially provided with a fixing groove (16) and a plurality of positioning grooves (17) from top to bottom, and the locking pin (51) can be snapped into the fixing groove (16) and the positioning groove (17) to fix the movable rod (5) in position.

2. The pluggable and assembled stirring paddle structure according to claim 1, characterized in that: There are two sliders (33) and two clamping blocks (32), and a connecting rod assembly (36) is provided between the sliders (33) and the clamping blocks (32).

3. The pluggable and assembled stirring paddle structure according to claim 2, characterized in that: The cavity (31) includes a first cavity (311) (31) and a second cavity (312) (31) for accommodating a block (32), a third cavity (313) (31) and a fourth cavity (314) (31) for accommodating a connecting rod assembly (36), a fifth cavity (315) (31) for accommodating an elastic member (35) and two sliders (33), and a cavity (316) for accommodating a ball (34).

4. The pluggable and assembled stirring paddle structure according to claim 3, characterized in that: The two sliders (33) are provided with arc-shaped portions (331) for pinning the balls (34) into the accommodating cavity (316).

5. The pluggable and assembled stirring paddle structure according to claim 4, characterized in that: One of the sliders (33) is provided with a slope (332), and the other slider (33) is provided with a limiting portion (333), which can push the ball (34) into the accommodating cavity (316).

6. The pluggable and assembled stirring paddle structure according to claim 3, characterized in that: The third cavity (313) (31) and the fourth cavity (314) (31) are provided with a fixed shaft (361), and the connecting rod assembly (36) is provided with a movable plate (362) movably connected to the fixed shaft (361), one end of the movable plate (362) is provided with a swingable connecting arm a (363), and the connecting arm a (363) is movably connected to the slider (33), and the other end of the movable plate (362) is provided with a swingable connecting arm b (364), and the connecting arm b (364) is movably connected to the block (32).

7. The pluggable and assembled stirring paddle structure according to claim 1, characterized in that: The elastic member (35) is a return spring, and a fixing block (37) for fixing the elastic member (35) is provided in the cavity (31).

8. The pluggable and assembled stirring paddle structure according to claim 1, characterized in that: The clamping block (32) is provided with an inclined portion (321).

9. The pluggable and assembled stirring paddle structure according to claim 1, characterized in that: An air passage (53) is provided in the movable rod (5).

10. The pluggable and assembled stirring paddle structure according to any one of claims 1 to 9, characterized in that: A gear (18) is provided on the connecting plate (11).

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