Lifting stirring type electric heating mixing tank

Abstract

The utility model discloses a lifting stirring type electric heating mixing tank, which comprises a base, a mixing mechanism is arranged on the base, the mixing mechanism comprises a tank body, a support frame, a motor, a rotating rod and blades, a connecting mechanism is arranged between the rotating rod and the motor, and a plurality of groups of blades are arranged on the outer wall of the rotating rod. The connecting mechanism comprises a connecting sleeve, a connecting rod, clamping grooves, a sliding rod, a clamping block, a limiting block, a rotating sleeve, a pressure spring, a contact disc, a limiting sleeve and a limiting groove, the connecting sleeve is installed at the output end of the motor, the connecting rod rotates in the connecting sleeve, the bottom end of the connecting rod is connected with the rotating rod, and the clamping grooves are distributed in the outer wall of the connecting rod. The motor continuously drives the connecting sleeve to rotate, the clamping block gradually slides out of the clamping groove, the limiting block is pushed through the sliding rod, clamping of the limiting groove and preset force of the pressure spring are overcome, the limiting sleeve is pushed to slide along the connecting sleeve, the motor drives the connecting sleeve to idle, and therefore overload and damage of the motor are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to mixing equipment technical field more specifically, it relates to a lifting stirring type electric heating mixing tank. BACKGROUND

[0002] In the field of chemical industry, pharmacy, food processing, mixing equipment is widely used in the stirring and uniform mixing of liquid, powder and paste materials, and part of the scene also needs to carry out electric heating treatment to the materials to meet the process requirements, in these complex mixing processes, the equipment usually needs to run continuously for a long time and bears large stirring resistance.

[0003] However, if the existing mixing equipment encounters high viscosity of materials, more impurities or sudden increase of mixing load during operation, the driving device is easy to be stuck, which further leads to overloading of the equipment, this problem not only affects the mixing effect, but also may damage the key components and shorten the service life of the equipment. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the problems existing in the prior art, the utility model provides a lifting stirring type electric heating mixing tank to solve the technical problem that the driving device is easy to be stuck if the high viscosity of materials, more impurities or sudden increase of mixing load is encountered in the background art.

[0006] (II) technical scheme

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a lifting stirring type electric heating mixing tank, including base, the base is provided with mixing mechanism, the mixing mechanism includes tank body, support frame, motor, rotating rod and paddle, the tank body is installed on the base, the support frame is provided with lifting mechanism, the motor is installed on the top surface of support frame, the connecting mechanism is arranged between the rotating rod and the motor, the paddle is provided with multiple groups of installation on the outer wall of rotating rod, the connecting mechanism includes connecting sleeve, connecting rod, clamping groove, sliding rod, clamping block, limiting block, rotating sleeve, set spring, contact disc, limiting sleeve and limiting groove, the connecting sleeve is installed on the output end of motor, the connecting rod rotates in the connecting sleeve and the bottom end is connected with the rotating rod, the clamping groove is provided with multiple groups of distribution on the outer wall of connecting rod, the sliding rod is provided with multiple groups of sliding on the connecting sleeve, the clamping block is provided with multiple groups of installation on the bottom end of multiple groups of sliding rods, the limiting block is installed on the top end of multiple groups of sliding rods, the rotating sleeve is installed on the outer wall of connecting sleeve, the set spring is provided with multiple groups of installation on the bottom surface of rotating sleeve, the contact disc is installed on the bottom end of multiple groups of set springs, the limiting sleeve slides on the outer wall of connecting sleeve, the limiting groove is provided with multiple groups of distribution on the bottom end of limiting sleeve.

[0008] The utility model further sets up, the connecting sleeve bottom end installation is equipped with the limit ring, the limit ring is rotatably connected with the connecting rod, can effectively limit the axial movement of connecting rod when the motor drives the connecting sleeve to rotate through the rotatable connection design of limit ring and connecting rod, can not limit its rotation freedom again, ensure the stability and reliability of transmission process.

[0009] The utility model further sets up, a plurality of groups the card slot and the card block are all set up arc shape, through design card slot and card block as arc shape structure, not only increase the contact area between card block and card slot, improve the clamping strength, still can reduce the friction between card block and card slot in the operation process, thereby prolong the service life of equipment.

[0010] The utility model further sets up, a plurality of groups the limit block and the limit slot are all adapted to clamping, through the accurate adaptation clamping design between limit block and limit slot, can ensure the stability and reliability of clamping when the equipment is running, and the multiple groups of limit block and limit slot further enhance the ability of anti-impact and anti-stuck of equipment.

[0011] The utility model further sets up, a plurality of groups the card block top surface and the connecting sleeve inner wall are all connected with push spring, through the design of push spring, when the connecting sleeve idling or needs to reset, push spring can timely apply reaction force to card block, make card block fast reset to initial state, thereby guarantee the continuity and stability of equipment operation.

[0012] The utility model further sets up, the rotating sleeve is connected with the connecting sleeve outer wall screw thread, through the screw thread connection design of rotating sleeve and connecting sleeve outer wall, can conveniently adjust the fastening position of rotating sleeve, thereby the spring pre-set force of equipment is adjusted flexibly, to adapt to the operation demand under different working environment and load condition.

[0013] The utility model further sets up, the limit sleeve inner wall is equipped with the guide plate, the connecting plate outer wall is equipped with the guide groove, the guide plate and the guide groove all are set up multiple groups and are connected slidingly, through the design of setting up guide plate in limit sleeve inner wall and setting up guide groove in connecting plate outer wall, the sliding connection between multiple guide plates and guide grooves can effectively guide the axial movement of limit sleeve, avoid its deviation, thereby ensure the stability and high accuracy of equipment operation.

[0014] The utility model further sets up, the lifting mechanism includes mounting bracket, guide post, surround frame, guide wheel and hydraulic cylinder, mounting bracket installs on the base, guide post installs on the mounting bracket, surround frame installs at the mounting bracket top, the guide wheel is provided with multiple groups of rotation installation in the surround frame and with the abutment of guide post, hydraulic cylinder installs in mounting bracket and telescopic end connects mounting bracket bottom surface, through the stable support effect of mounting bracket provides stable base for lifting mechanism, through the setting of guide post ensures the vertical operation of surround frame in the lifting process, through the abutment cooperation of multiple guide wheels in surround frame and guide post, can effectively reduce friction resistance and promote the stability of lifting, and the design of hydraulic cylinder through telescopic end connection bottom surface provides powerful lifting power, thereby realizes the efficient, stable and safe height adjustment function of mixing mechanism.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a lifting stirring type electric heating mixing tank, has the following beneficial effects:

[0017] 1, the mixing mechanism through the ingenious design of tank body, support frame, motor, rotating rod and paddle, significantly improves the mixing effect and the running stability of equipment, the tank body is installed on the base, ensures the overall stability of the equipment, and multiple paddles are installed on the outer wall of the rotating rod, which can produce a strong stirring effect in the tank body through the driving of the motor, ensuring uniform mixing of materials. In addition, the tank body itself has an electric heating function, which can further promote the reaction or mixing of materials under heating conditions to meet different process requirements. This design not only improves the mixing efficiency, but also ensures the uniformity and consistency of the mixing process.

[0018] 2, the connecting mechanism is through the ingenious cooperation of connecting sleeve, connecting rod, clamping groove, sliding rod, clamping block, limiting block, rotating sleeve, set spring, contact disc, limiting sleeve and limiting groove, when the paddle and rotating rod are stuck, the motor continues to drive the connecting sleeve to rotate, the clamping block gradually slides out of the clamping groove, the limiting block is pushed by the sliding rod, the clamping of the limiting groove and the preset force of the set spring are overcome, the limiting sleeve slides along the connecting sleeve, the motor drives the connecting sleeve to idle, thereby avoiding motor overload and damage. In addition, by rotating the rotating sleeve and the outer wall of the connecting sleeve in threaded cooperation, the preset force of the set spring can be adjusted, the preset force on the limiting sleeve can be increased or decreased, and the adaptability and reliability of the equipment are further improved.

[0019] 3、The lifting mechanism realizes the stable lifting of the mixing mechanism through the reasonable design of the mounting frame, the guide column, the surrounding frame, the guide wheel and the hydraulic cylinder and the like, the mounting frame is fixed on the base, the overall stability of the lifting mechanism is ensured, the guide column is vertically installed on the mounting frame and plays a guiding role to ensure that the mixing mechanism does not deviate or tilt during lifting, a plurality of guide wheels abut against the guide column and can rotate freely, thereby reducing the friction generated during lifting and ensuring the stable movement of the surrounding frame along the guide column, when the hydraulic cylinder works, the surrounding frame is driven to move up and down along the guide column through the extension and retraction action of the hydraulic cylinder, and finally the lifting adjustment of the whole mixing mechanism is realized, this design not only improves the flexibility and adaptability of the equipment, but also ensures the stability and safety of the lifting process, and meets the needs of different operation scenes. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is an overall structure schematic view of the lifting and stirring type electric heating mixing tank in the utility model;

[0021] Figure 2 It is a sectional structure schematic view of the tank body in the utility model;

[0022] Figure 3 It is a structure schematic view of the connecting sleeve in the utility model;

[0023] Figure 4 It is a sectional structure schematic view of the lifting mechanism in the utility model;

[0024] Figure 5 It is a sectional structure schematic view of the connecting mechanism in the utility model;

[0025] Figure 6 It is a local structure schematic view of the clamping block in the utility model.

[0026] In the drawing: 1, base; 2, tank body; 3, support frame; 4, motor; 5, rotating rod; 6, paddle; 7, connecting sleeve; 8, connecting rod; 9, clamping groove; 10, sliding rod; 11, clamping block; 12, limiting block; 13, rotating sleeve; 14, set spring; 15, contact disc; 16, limiting sleeve; 17, limiting groove; 18, limiting ring; 19, push spring; 20, guide plate; 21, guide groove; 22, mounting frame; 23, guide column; 24, surrounding frame; 25, guide wheel; 26, hydraulic cylinder. DETAILED DESCRIPTION

[0027] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with embodiments.

[0028] It should be noted that, unless otherwise indicated, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0029] In the utility model, in the case where no opposite statement is made, the orientation such as "upper, lower" is usually directed to the direction shown in the drawing, or is directed to the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is usually directed to the left and right shown in the drawing; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0030] Please refer to Figures 1-6 A lifting stirring type electric heating mixing tank, including base 1, the mixing mechanism is arranged on the base 1, the mixing mechanism includes tank body 2, support frame 3, motor 4, rotating rod 5 and paddle 6, tank body 2 is installed on base 1, lifting mechanism is arranged on the top surface of support frame 3, connecting mechanism is arranged between motor 4 and rotating rod 5, paddle 6 is provided with multiple groups of installation on the outer wall of rotating rod 5, connecting mechanism includes connecting sleeve 7, connecting rod 8, clamping groove 9, sliding rod 10, clamping block 11, limiting block 12, rotating sleeve 13, set spring 14, contact disc 15, limiting sleeve 16 and limiting groove 17, connecting sleeve 7 is installed on the output end of motor 4, connecting rod 8 is rotated in connecting sleeve 7 and the bottom end is connected with rotating rod 5, clamping groove 9 is provided with multiple groups of distribution on the outer wall of connecting rod 8, sliding rod 10 is provided with multiple groups of sliding on connecting sleeve 7, clamping block 11 is provided with multiple groups of installation on the bottom end of multiple groups of sliding rods 10, limiting block 12 is installed on the top end of multiple groups of sliding rods 10, rotating sleeve 13 is installed on the outer wall of connecting sleeve 7, set spring 14 is provided with multiple groups of installation on the bottom surface of rotating sleeve 13, contact disc 15 is installed on the bottom end of multiple set springs 14, limiting sleeve 16 is slid on the outer wall of connecting sleeve 7, limiting groove 17 is provided with multiple groups of distribution on the bottom end of limiting sleeve 16.

[0031] Connecting sleeve 7 bottom end is provided with limiting ring 18, limiting ring 18 is rotatably connected with connecting rod 8.

[0032] Multiple clamping grooves 9 and clamping blocks 11 are all arranged in arc shape.

[0033] Multiple limiting blocks 12 and limiting grooves 17 are all matched and engaged.

[0034] Multiple clamping blocks 11 top surface and connecting sleeve 7 inner wall are all connected with push spring 19.

[0035] Rotating sleeve 13 and connecting sleeve 7 outer wall are threadedly connected.

[0036] The inner wall of limiting sleeve 16 is provided with guide plate 20, the outer wall of connecting plate is provided with guide groove 21, and the guide plate 20 and the guide groove 21 are provided with multiple groups and are slidably connected.

[0037] In the embodiment, the top cover of the tank body 2 is opened, the material is injected into the tank body 2, and then the cover is buckled on the top end of the tank body 2. The motor 4 is started, and when the motor 4 operates, the connecting sleeve 7 at the output end is rotated, the connecting sleeve 7 is connected with the rotating rod 5 through the connecting mechanism, and further drives the multiple groups of paddles 6 installed on the outer wall of the rotating rod 5 to rotate. The rotation of the paddles 6 produces a strong stirring effect in the tank body 2, uniformly mixes the material in the tank, and the tank body 2 itself has a point heating function. When the multiple groups of paddles 6 and the rotating rod 5 are stuck, the motor 4 continuously drives the connecting sleeve 7 to rotate. At this time, the connecting rod 8 is in a stuck state. Through the cooperation of the arc-shaped structure of the multiple groups of clamping blocks 11 and the clamping groove 9, the clamping block 11 gradually slides out of the clamping groove 9. The clamping block 11 pushes the limiting block 12 through the sliding rod 10. The limiting block 12 is provided with an arc shape at both ends, so that the limiting block 12 overcomes the clamping of the limiting groove 17 and the preset force of the multiple groups of compression springs 14, thereby pushing the limiting sleeve 16 to slide along the connecting sleeve 7 and extruding the multiple groups of compression springs 14. The motor 4 drives the connecting sleeve 7 to idle, and then the motor 4 can be turned off, so that the motor 4 no longer drives the connecting sleeve 7 to rotate, and then the material can be processed. The rotating sleeve 13 is screwed with the outer wall of the connecting sleeve 7, so that the rotating sleeve 13 moves along the connecting sleeve 7. The rotating sleeve 13 moves downward to extrude the multiple groups of compression springs 14, thereby increasing the preset force of the limiting sleeve 16, and vice versa.

[0038] Please refer to Figures 1-4 , as an embodiment of the lifting mechanism: the lifting mechanism includes a mounting frame 22, a guide column 23, a surrounding frame 24, a guide wheel 25 and a hydraulic cylinder 26. The mounting frame 22 is installed on the base 1. The guide column 23 is installed on the mounting frame 22. The surrounding frame 24 is installed on the top end of the mounting frame 22. The guide wheel 25 is provided with multiple groups of rotating installations in the surrounding frame 24 and abuts against the guide column 23. The hydraulic cylinder 26 is installed on the mounting frame 22 and the telescopic end is connected to the bottom surface of the mounting frame 22.

[0039] More specifically, the mounting frame 22 is installed on the base 1 to support and fix the entire lifting mechanism. The guide column 23 is vertically installed on the mounting frame 22 to play a guiding role, ensuring that the mixing mechanism does not deviate or tilt during lifting. The multiple groups of guide wheels 25 abut against the guide column 23, and the guide wheels 25 can rotate freely to reduce the friction generated during lifting and ensure that the surrounding frame 24 moves smoothly along the guide column 23. When the hydraulic cylinder 26 works, it drives the surrounding frame 24 to move up and down along the guide column 23 through its telescopic action, finally realizing the lifting adjustment of the entire mixing mechanism.

[0040] In summary, when the whole device is in use or operation: the top end cover of the tank body 2 is opened, the material is injected into the tank body 2, and then the cover is buckled on the top end of the tank body 2, the motor 4 is started, when the motor 4 operates, the connecting sleeve 7 at the output end of the motor 4 is driven to rotate, the connecting sleeve 7 is connected with the rotating rod 5 through the connecting mechanism, and further drives the multiple groups of paddles 6 installed on the outer wall of the rotating rod 5 to rotate. The rotation of the paddles 6 produces a strong stirring effect in the tank body 2, uniformly mixes the material in the tank, the tank body 2 itself has a point heating function, and heating is performed to make the material achieve the expected reaction or mixing effect under heating conditions. When the multiple groups of paddles 6 and the rotating rod 5 are stuck, the motor 4 continuously drives the connecting sleeve 7 to rotate, at this time the connecting rod 8 is in a stuck state, through the cooperation of the arc-shaped structure of the multiple groups of clamping blocks 11 and the clamping grooves 9, the clamping blocks 11 gradually slide out of the clamping grooves 9, the clamping blocks 11 push the limiting blocks 12 through the sliding rods 10, the two ends of the limiting blocks 12 are provided in an arc shape, so that the limiting blocks 12 overcome the clamping of the limiting grooves 17 and the preset force of the multiple groups of preset springs 14, thereby pushing the limiting sleeve 16 to slide along the connecting sleeve 7 and extruding the multiple groups of preset springs, the motor 4 drives the connecting sleeve 7 to idle, and then the motor 4 can be turned off, so that the motor 4 no longer drives the connecting sleeve 7 to rotate, and then the material can be processed. The rotating sleeve 13 is screwed with the outer wall of the connecting sleeve 7, so that the rotating sleeve 13 moves along the connecting sleeve 7, the rotating sleeve 13 moves downward to extrude the multiple groups of preset springs 14, and increase the preset force of the limiting sleeve 16, and vice versa.

[0041] The mounting frame 22 is mounted on the base 1 and is used to support and fix the whole lifting mechanism. The guide column 23 is vertically mounted on the mounting frame 22 and plays a guiding role to ensure that the mixing mechanism does not deviate or tilt during lifting. The multiple groups of guide wheels 25 abut against the guide column 23 and can freely rotate, thereby reducing the friction generated during lifting and ensuring that the surrounding frame 24 moves stably along the guide column 23. When the hydraulic cylinder 26 works, it drives the surrounding frame 24 to move up and down along the guide column 23 through its telescopic action, thereby achieving the lifting adjustment of the whole mixing mechanism.

[0042] In all the schemes mentioned above, the connection between two components can be selected according to actual conditions, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection modes, which will not be described one by one. In the above, when it is mentioned that there is a fixed connection, welding is preferably considered, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that the embodiments can be variously changed, modified, replaced and modified without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A lifting and stirring type electric heating mixing tank, comprising a base (1), characterized in that: A mixing mechanism is provided on the base (1). The mixing mechanism includes a tank (2), a support frame (3), a motor (4), a rotating rod (5), and a paddle (6). The tank (2) is installed on the base (1). A lifting mechanism is provided on the support frame (3). The motor (4) is installed on the top surface of the support frame (3). A connecting mechanism is provided between the rotating rod (5) and the motor (4). Multiple sets of paddles (6) are installed on the outer wall of the rotating rod (5). The connecting mechanism includes a connecting sleeve (7), a connecting rod (8), a slot (9), a slide rod (10), a locking block (11), a limiting block (12), a rotating sleeve (13), a compression spring (14), a contact plate (15), a limiting sleeve (16), and a limiting groove (17). (7) Installed at the output end of motor (4), connecting rod (8) rotates inside connecting sleeve (7) and the bottom end is connected to rotating rod (5), slot (9) is provided in multiple sets distributed on the outer wall of connecting rod (8), slide rod (10) is provided in multiple sets sliding on connecting sleeve (7), locking block (11) is provided in multiple sets installed at the bottom end of multiple sets of slide rod (10), limiting block (12) is installed at the top end of multiple sets of slide rod (10), rotating sleeve (13) is installed on the outer wall of connecting sleeve (7), compression spring (14) is provided in multiple sets installed on the bottom surface of rotating sleeve (13), contact plate (15) is installed at the bottom end of multiple sets of compression spring (14), limiting sleeve (16) slides on the outer wall of connecting sleeve (7), limiting groove (17) is provided in multiple sets distributed at the bottom end of limiting sleeve (16).

2. The lifting and stirring type electric heating mixing tank according to claim 1, characterized in that: The bottom end of the connecting sleeve (7) is provided with a limiting ring (18), and the limiting ring (18) is rotatably connected to the connecting rod (8).

3. The lifting and stirring type electric heating mixing tank according to claim 2, characterized in that: The multiple sets of card slots (9) and card blocks (11) are all set to be arc-shaped.

4. The lifting and stirring type electric heating mixing tank according to claim 3, characterized in that: The multiple sets of limiting blocks (12) and limiting slots (17) are all adapted to engage.

5. A lifting and stirring type electric heating mixing tank according to claim 4, characterized in that: multiple sets A push spring (19) is provided between the top surface of the card block (11) and the inner wall of the connecting sleeve (7).

6. A lifting and stirring type electrically heated mixing tank according to claim 5, characterized in that: The rotating sleeve (13) is threadedly connected to the outer wall of the connecting sleeve (7).

7. A lifting and stirring type electrically heated mixing tank according to claim 6, characterized in that: The inner wall of the limiting sleeve (16) is provided with a guide plate (20), and the outer wall of the connecting plate is provided with a guide groove (21). The guide plate (20) and the guide groove (21) are provided in multiple sets and are slidably connected.

8. A lifting and stirring type electrically heated mixing tank according to claim 7, characterized in that: The lifting mechanism includes a mounting frame (22), a guide column (23), a surrounding frame (24), guide wheels (25), and a hydraulic cylinder (26). The mounting frame (22) is mounted on the base (1), the guide column (23) is mounted on the mounting frame (22), the surrounding frame (24) is mounted on the top of the mounting frame (22), the guide wheel (25) is provided with multiple sets of rotatable installations inside the surrounding frame (24) and abuts against the guide column (23), and the hydraulic cylinder (26) is mounted on the mounting frame (22) with its telescopic end connected to the bottom surface of the mounting frame (22).

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