CN216498646U - A high-efficient energy-conserving stirring rake for concrete admixture - Google Patents

A high-efficient energy-conserving stirring rake for concrete admixture Download PDF

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Publication number
CN216498646U
CN216498646U CN202122672221.1U CN202122672221U CN216498646U CN 216498646 U CN216498646 U CN 216498646U CN 202122672221 U CN202122672221 U CN 202122672221U CN 216498646 U CN216498646 U CN 216498646U
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rotating shaft
paddle
wall
rotation
axis
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CN202122672221.1U
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Chinese (zh)
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李元军
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Abstract

The utility model discloses a high-efficiency energy-saving stirring paddle for a concrete additive, which relates to the technical field of the concrete additive stirring paddle and comprises the following components: a motor; a first rotating shaft; a second rotating shaft; a paddle; an installation mechanism; a splicing mechanism. According to the utility model, the installation mechanism is arranged, when the paddle is installed, the connecting block is inserted into the connecting hole to the annular groove, the paddle is rotated to clamp the connecting block with the positioning groove, a gap is still left between the paddle and the first connecting shaft at the moment, the stability is not enough, the hexagon socket head knob is rotated anticlockwise by using a tool, the hexagon socket head knob rotates to drive the gear fixedly connected with the hexagon socket head knob to rotate, the gear rotates to drive the rack meshed with the gear to move towards the inner direction of the paddle, meanwhile, the connecting block fixedly connected with the rack moves towards the direction of the paddle until the hexagon socket head knob can not rotate, the stable connection between the paddle and the first rotating shaft can be realized at the moment, and the rapid replacement and maintenance of the paddle can be realized through the matching of the parts.

Description

A high-efficient energy-conserving stirring rake for concrete admixture
Technical Field
The utility model relates to the technical field of concrete admixture stirring paddles, in particular to a high-efficiency and energy-saving stirring paddle for a concrete admixture.
Background
The stirring paddles can be divided into different types according to different classification methods, the stirring paddles widely applied to stirring reaction equipment comprise paddle type, propulsion type, turbine type, anchor type and frame type, the stirring paddles account for about 75% -80% of the total number of the stirring paddles according to statistics, and the stirring work of the concrete admixture is generally performed by the stirring paddles of the types.
Because concrete admixture stirring work load is huge, paddle damage often takes place, needs to be changed, but some paddle mounting means are loaded down with trivial details, extravagant operating time, on the other hand, because the dosage of concrete admixture adds not fixed, the stirring rake of fixed length can't carry out effectual stirring to the agent material, reduces stirring efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems that the concrete admixture stirring paddle is inconvenient to install and cannot flexibly deal with different agents, the efficient and energy-saving stirring paddle for the concrete admixture is provided.
In order to achieve the purpose, the utility model provides the following technical scheme: an efficient and energy-saving stirring paddle for concrete admixture, comprising:
a motor;
the first rotating shaft is positioned at the bottom end of the motor and is fixedly connected with the output end of the motor;
the second rotating shaft is positioned at the bottom end of the first rotating shaft and is fixedly connected with the first rotating shaft;
the paddles are positioned at two sides of the first rotating shaft, positioned at two ends of the second rotating shaft and fixedly connected with the first rotating shaft and the second rotating shaft;
the mounting mechanism is positioned inside the paddle, the first rotating shaft and the second rotating shaft, penetrates through the outer wall of the paddle and is used for mounting the paddle, the first rotating shaft and the second rotating shaft;
the splicing mechanism is located inside the first rotating shaft and the second rotating shaft, penetrates through one side of the second rotating shaft and is used for splicing the first rotating shaft and the second rotating shaft.
As a still further scheme of the utility model: installation mechanism includes connecting block, connecting hole, ring channel, constant head tank, rack, gear, hexagon socket head cap knob, the connecting block is located the paddle and is close to one side of first axis of rotation, the connecting hole is located the outer wall of first axis of rotation and runs through to its inside, the ring channel is located the inside of first axis of rotation, and is located one side of connecting hole, the constant head tank is located the inside of first axis of rotation, just the constant head tank is located one side that the ring channel is close to the connecting hole, the rack is located one side of connecting block, and runs through to the inside of paddle, the gear is located the one end of rack, and with rack toothing, hexagon socket head cap knob is located paddle outer wall recess, hexagon socket head cap knob passes through connecting rod fixed connection with the gear.
As a still further scheme of the utility model: the splicing mechanism comprises an inner hexagonal push button, a connecting shaft, a push rod, a slider, a moving rod, a sliding rod, a telescopic block, a limiting block, a reset spring and a splicing hole, wherein the inner hexagonal push button is positioned on one side of a second rotating shaft, the connecting shaft is positioned on one side of the inner hexagonal push button and penetrates through the inside of the second rotating shaft, the push rod is positioned inside the second rotating shaft and connected with the top end of the connecting shaft and penetrates through the inside of the second rotating shaft, the slider is fixedly connected with the push rod, the moving rod is positioned at two ends of the slider and is rotationally connected with the slider, the sliding rod is positioned on two sides of the second rotating shaft, one end of the sliding rod is rotationally connected with the moving rod, the telescopic block is fixedly connected with the end of the sliding rod far away from the connecting shaft and penetrates through the outer wall of the second rotating shaft, the limiting block is positioned on the top end of the push rod, the reset spring is positioned at the top end of the limiting block, the reset spring is connected with the inner wall of the second rotating shaft, the splicing holes are located at two ends of the inner wall of the first rotating shaft.
As a still further scheme of the utility model: the top outer wall of second axis of rotation and the bottom inner wall size phase-match of first axis of rotation, the outer wall size of flexible piece and the inner wall size phase-match of concatenation hole.
As a still further scheme of the utility model: the size of the outer wall of the inner hexagonal knob is the same as that of the outer wall of the inner hexagonal push button.
As a still further scheme of the utility model: the size of the outer wall of the connecting block is matched with the size of the inner walls of the connecting hole, the annular groove and the positioning groove.
As a still further scheme of the utility model: the second rotating shaft is internally provided with a movable groove matched with the sliding block and the limiting block.
Compared with the prior art, the utility model has the beneficial effects that:
1. by arranging the mounting mechanism, when the equipment is used for mounting the paddle, the connecting block is inserted into the connecting hole to the annular groove, the paddle is rotated, the connecting block is clamped with the positioning groove, a gap is still reserved between the paddle and the first connecting shaft at the moment, the stability is not high enough, a tool is used for rotating the inner hexagonal knob in the anticlockwise direction, the inner hexagonal knob rotates to drive the gear fixedly connected with the inner hexagonal knob to rotate, the gear rotates to drive the rack meshed with the gear to move towards the inner direction of the paddle, meanwhile, the connecting block fixedly connected with the rack moves towards the direction of the paddle until the inner hexagonal knob cannot rotate, the stable connection between the paddle and the first rotating shaft can be realized at the moment, and the rapid replacement and maintenance of the paddle can be realized through the matching of the parts;
2. by arranging the splicing mechanism, when the stirring paddle needs to be extended when the device is in use, the top outer wall of the second rotating shaft to be spliced is inserted into the bottom inner wall of the first rotating shaft, at the moment, the inner hexagonal push button is moved towards one end far away from the first rotating shaft by a tool, the connecting shaft fixedly connected with the inner hexagonal push button is also moved towards one end far away from the first rotating shaft, the push rod is driven to move towards one end of the second rotating shaft, the limit block fixedly connected with the push rod is also moved simultaneously, the reset spring connected with the limit block is stressed and stretched at the moment, the slide block fixedly connected with the push rod is also moved towards one end of the second rotating shaft, the moving rod rotatably connected with the slide block is driven to move, meanwhile, the slide rod rotatably connected with the moving rod slides towards the push rod, the telescopic block is retracted into the second rotating shaft, at the moment, the top outer wall of the second rotating shaft can continuously move towards the bottom inner wall of the first rotating shaft, after the complete block, unclamp the allen and push away the button, reset spring loses power and kick-backs, and each part gets back to the normal position, and flexible piece pops out from the second axis of rotation, and the concatenation hole on the first axis of rotation inner wall is gone into to the card, can realize the concatenation of second axis of rotation and first axis of rotation this moment, can carry out the equipment and the dismantlement use of second axis of rotation and first axis of rotation according to the work needs through the cooperation of a plurality of parts more.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a splicing mechanism according to the present invention;
FIG. 3 is a schematic structural view of a mounting mechanism of the present invention;
FIG. 4 is a sectional view of the connecting hole, the annular groove and the positioning groove of the present invention.
In the figure: 1. a motor; 2. a first rotating shaft; 3. a second rotating shaft; 4. a paddle; 5. an installation mechanism; 501. connecting blocks; 502. connecting holes; 503. an annular groove; 504. positioning a groove; 505. a rack; 506. a gear; 507. a hexagonal socket knob; 6. a splicing mechanism; 601. an inner hexagonal push button; 602. a connecting shaft; 603. a push rod; 604. a slider; 605. a motion bar; 606. a slide bar; 607. a telescopic block; 608. a limiting block; 609. a return spring; 610. and (6) splicing the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.
Referring to fig. 1 to 4, in an embodiment of the present invention, an efficient and energy-saving stirring paddle for a concrete admixture includes:
a motor 1;
the first rotating shaft 2 is positioned at the bottom end of the motor 1, and the first rotating shaft 2 is fixedly connected with the output end of the motor 1;
the second rotating shaft 3 is positioned at the bottom end of the first rotating shaft 2, and the second rotating shaft 3 is fixedly connected with the first rotating shaft 2;
the paddles 4 are positioned at two sides of the first rotating shaft 2, and the paddles 4 are positioned at two ends of the second rotating shaft 3 and are fixedly connected with the first rotating shaft 2 and the second rotating shaft 3;
the mounting mechanism 5 is positioned inside the paddle 4, the first rotating shaft 2 and the second rotating shaft 3, penetrates through the outer wall of the paddle 4, and is used for mounting the paddle 4, the first rotating shaft 2 and the second rotating shaft 3;
and the splicing mechanism 6 is positioned inside the first rotating shaft 2 and the second rotating shaft 3, penetrates through one side of the second rotating shaft 3, and is used for splicing the first rotating shaft 2 and the second rotating shaft 3.
Please refer to fig. 1, 2 and 3, the mounting mechanism 5 includes a connecting block 501, a connecting hole 502, an annular groove 503, a positioning groove 504, a rack 505, a gear 506 and a hexagon socket button 507, the connecting block 501 is located at a side of the paddle 4 close to the first rotating shaft 2, the connecting hole 502 is located at an outer wall of the first rotating shaft 2 and penetrates into the inside thereof, the annular groove 503 is located inside the first rotating shaft 2 and is located at a side of the connecting hole 502, the positioning groove 504 is located inside the first rotating shaft 2, the positioning groove 504 is located at a side of the annular groove 503 close to the connecting hole 502, the rack 505 is located at a side of the connecting block 501 and penetrates into the inside of the paddle 4, the gear 506 is located inside the paddle 4, the gear 506 is located at one end of the rack 505 and is engaged with the rack 505, the hexagon socket button 507 is located in a groove at an outer wall of the paddle 4, the hexagon socket button 507 and the gear 506 are fixedly connected through the connecting rod, by engaging the hexagon connecting block 501 with the positioning groove 504, thereby achieving the connection of the blades 4 to the first rotary shaft 2.
Please refer to fig. 1-2, the splicing mechanism 6 includes an inner hexagonal pushing button 601, a connecting shaft 602, a pushing rod 603, a sliding block 604, a moving rod 605, a sliding rod 606, a telescopic block 607, a limiting block 608, a return spring 609, and a splicing hole 610, wherein the inner hexagonal pushing button 601 is located at one side of the second rotating shaft 3, the connecting shaft 602 is located at one side of the inner hexagonal pushing button 601 and penetrates through the inside of the second rotating shaft 3, the pushing rod 603 is located inside the second rotating shaft 3 and is connected with the top end of the connecting shaft 602 and penetrates through the inside of the second rotating shaft 3, the sliding block 604 is fixedly connected with the pushing rod 603, the moving rod 605 is located at two ends of the sliding block 604 and is rotatably connected with the sliding block 604, the sliding rods 606 are located at two sides of the second rotating shaft 3 and are rotatably connected with one end of the moving rod, the telescopic block 607 is fixedly connected with one end of the sliding rod 606 far away from the connecting shaft 602 and penetrates through the outer wall of the second rotating shaft 3, the limiting block 608 is located at the top end of the pushing rod 603, reset spring 609 is located the top of stopper 608, and reset spring 609 connects stopper 608 and the inner wall of second axis of rotation 3, and concatenation hole 610 is located 2 inner wall both ends of first axis of rotation, through the block of flexible piece 607 and concatenation hole 610, can realize being connected of first axis of rotation 2 and second axis of rotation 3.
Please refer to fig. 2, the top outer wall of the second rotating shaft 3 matches the bottom inner wall of the first rotating shaft 2, the outer wall of the telescopic block 607 matches the inner wall of the splicing hole 610, and the inner and outer wall sizes of the components are set to firmly clamp and connect the components.
Please refer to fig. 1 to 3, the outer wall of the inner hexagonal knob 507 is the same as the outer wall of the inner hexagonal push button 601, and a tool is used for installation to realize convenient splicing operation by setting the outer walls with the same size.
Please refer to fig. 2-3, the size of the outer wall of the connecting block 501 is matched with the size of the inner walls of the connecting hole 502, the annular groove 503 and the positioning groove 504, and the connecting block 501 can be engaged with and rotated with each hole groove by matching the size of the outer wall of the connecting block 501 with the size of the inner wall of each hole groove.
Please refer to fig. 2, the second rotating shaft 3 is provided with a movable groove for the push rod 603, the moving rod 605 and the sliding rod 606, the second rotating shaft 3 is provided with a limiting groove for matching with the sliding block 604 and the limiting block 608, and the telescopic block 607 can be completely received in the second rotating shaft 3 by the matching limiting groove.
The working principle of the utility model is as follows: when the paddle 4 is installed, the connecting block 501 is inserted into the connecting hole 502 to the annular groove 503, the paddle 4 is rotated to clamp the connecting block 501 with the positioning groove 504, at this time, a gap is still left between the paddle 4 and the first connecting shaft 2, the stability is not enough, a tool is used for rotating the inner hexagonal knob 507 in the anticlockwise direction, the inner hexagonal knob 507 rotates to drive the gear 506 fixedly connected with the inner hexagonal knob to rotate, the gear 506 rotates to drive the rack 505 meshed with the gear to move towards the inner direction of the paddle 4, meanwhile, the connecting block 501 fixedly connected with the rack 505 moves towards the paddle 4 until the inner hexagonal knob 507 can not rotate, at this time, the stable connection between the paddle 4 and the first rotating shaft 2 can be realized, the fast replacement and maintenance of the paddle 4 can be realized through the cooperation of the above parts, when the stirring paddle needs to be lengthened in use, the outer wall of the top end of the second rotating shaft 3 to be spliced is inserted into the inner wall of the bottom end of the first rotating shaft 2, at this time, the inner hexagonal push button 601 is moved towards the end far from the first rotating shaft 2 by a tool, the connecting shaft 602 fixedly connected with the inner hexagonal push button 601 also moves towards the end far from the first rotating shaft 2, the push rod 603 is driven to move towards the end of the second rotating shaft 3, the limit block 608 fixedly connected with the push rod 603 also moves at the same time, the reset spring 609 connected with the limit block 608 is stressed and stretched, the slide block 604 fixedly connected with the push rod 603 also moves towards the end of the second rotating shaft 3, the moving rod 605 rotatably connected with the slide block is driven to move, the slide rod 606 rotatably connected with the moving rod 605 slides towards the push rod 603, the telescopic block 607 retracts into the second rotating shaft 3, at this time, the top outer wall of the second rotating shaft 3 can continuously move towards the bottom inner wall of the first rotating shaft 2, after complete clamping, the inner hexagonal push button 601 is released, the reset spring 609 loses force and rebounds, and all parts return to the original positions, the flexible piece 607 pops out from second axis of rotation 3, goes into the jogged joint hole 610 on the first axis of rotation 2 inner wall, through the cooperation of above a plurality of parts, can carry out the equipment and the dismantlement use of second axis of rotation 3 with first axis of rotation 2 as required.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims (7)

1. An efficient and energy-saving stirring paddle for concrete admixture is characterized by comprising:
a motor (1);
the first rotating shaft (2) is positioned at the bottom end of the motor (1), and is fixedly connected with the output end of the motor (1);
the second rotating shaft (3) is positioned at the bottom end of the first rotating shaft (2) and is fixedly connected with the first rotating shaft (2);
the paddles (4) are positioned at two sides of the first rotating shaft (2) and two ends of the second rotating shaft (3), and are fixedly connected with the first rotating shaft (2) and the second rotating shaft (3);
the mounting mechanism (5) is positioned inside the paddle (4), the first rotating shaft (2) and the second rotating shaft (3), penetrates through the outer wall of the paddle (4), and is used for mounting the paddle (4), the first rotating shaft (2) and the second rotating shaft (3);
splicing mechanism (6), splicing mechanism (6) are located the inside of first axis of rotation (2), second axis of rotation (3), and run through one side of second axis of rotation (3), are used for carrying out the operation of concatenation to first axis of rotation (2), second axis of rotation (3).
2. The stirring paddle for high efficiency and energy saving of concrete admixture according to claim 1, wherein the mounting mechanism (5) comprises a connecting block (501), a connecting hole (502), an annular groove (503), a positioning groove (504), a rack (505), a gear (506), and a hexagon socket head knob (507), the connecting block (501) is located at one side of the paddle (4) close to the first rotating shaft (2), the connecting hole (502) is located at the outer wall of the first rotating shaft (2) and penetrates to the inside thereof, the annular groove (503) is located at the inside of the first rotating shaft (2) and is located at one side of the connecting hole (502), the positioning groove (504) is located at the inside of the first rotating shaft (2), the positioning groove (504) is located at one side of the annular groove (503) close to the connecting hole (502), and the rack (505) is located at one side of the connecting block (501), and run through to the inside of paddle (4), gear (506) are located the one end of rack (505), and mesh with rack (505), hexagon socket head cap knob (507) are located paddle (4) outer wall recess, hexagon socket head cap knob (507) pass through connecting rod fixed connection with gear (506).
3. The stirring paddle for high efficiency and energy conservation of concrete admixture according to claim 2, characterized in that the splicing mechanism (6) comprises an inner hexagonal push button (601), a connecting shaft (602), a push rod (603), a sliding block (604), a moving rod (605), a sliding rod (606), a telescopic block (607), a limiting block (608), a return spring (609) and a splicing hole (610), the inner hexagonal push button (601) is positioned at one side of the second rotating shaft (3), the connecting shaft (602) is positioned at one side of the inner hexagonal push button (601) and penetrates through the inside of the second rotating shaft (3), the push rod (603) is positioned inside the second rotating shaft (3) and connected with the top end of the connecting shaft (602) and penetrates through the inside of the second rotating shaft (3), the sliding block (604) is fixedly connected with the push rod (603), the moving rod (605) is positioned at two ends of the sliding block (604), and rotate with slider (604) and be connected, slide bar (606) are located the both sides of second axis of rotation (3), and one end rotates with motion pole (605) and is connected, flexible piece (607) and slide bar (606) keep away from the one end fixed connection of connecting axle (602), and run through to the outer wall of second axis of rotation (3), stopper (608) are located the top of push rod (603), reset spring (609) are located the top of stopper (608), reset spring (609) connect the inner wall of stopper (608) and second axis of rotation (3), concatenation hole (610) are located first axis of rotation (2) inner wall both ends.
4. The high-efficiency energy-saving stirring paddle for the concrete admixture according to claim 3, wherein the size of the outer wall of the top end of the second rotating shaft (3) is matched with the size of the inner wall of the bottom end of the first rotating shaft (2), and the size of the outer wall of the telescopic block (607) is matched with the size of the inner wall of the splicing hole (610).
5. The high-efficiency energy-saving stirring paddle for the concrete admixture according to claim 3, wherein the size of the outer wall of the inner hexagonal knob (507) is the same as that of the inner hexagonal push button (601).
6. The stirring paddle for the concrete admixture with high efficiency and energy saving as claimed in claim 2, wherein the size of the outer wall of the connecting block (501) is matched with the size of the inner wall of the connecting hole (502), the annular groove (503) and the positioning groove (504).
7. The stirring paddle for the concrete admixture with high efficiency and energy saving as claimed in claim 3, wherein the second rotating shaft (3) is provided with a movable groove for the push rod (603), the moving rod (605) and the sliding rod (606), and the second rotating shaft (3) is internally provided with a limit groove matched with the sliding block (604) and the limit block (608).
CN202122672221.1U 2021-11-03 2021-11-03 A high-efficient energy-conserving stirring rake for concrete admixture Expired - Fee Related CN216498646U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122672221.1U CN216498646U (en) 2021-11-03 2021-11-03 A high-efficient energy-conserving stirring rake for concrete admixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122672221.1U CN216498646U (en) 2021-11-03 2021-11-03 A high-efficient energy-conserving stirring rake for concrete admixture

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Publication Number Publication Date
CN216498646U true CN216498646U (en) 2022-05-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116688792A (en) * 2023-07-31 2023-09-05 湖南冰勋制冷设备有限公司 Dynamic ice slurry stirring device for food preservation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116688792A (en) * 2023-07-31 2023-09-05 湖南冰勋制冷设备有限公司 Dynamic ice slurry stirring device for food preservation
CN116688792B (en) * 2023-07-31 2023-10-13 湖南冰勋制冷设备有限公司 Dynamic ice slurry stirring device for food preservation

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Granted publication date: 20220513