Plasticizer reaction tank fixing structure
Through the combined design of the support base, lifting drive motor and buffer assembly, the shaking and displacement problems of the plasticizer reaction tank during operation are solved, and stability and safety in harsh environments are achieved.
Patent Information
- Application Number
- CN202422841636.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-11-21
AI Technical Summary
Existing plasticizer reaction tanks are easily affected by factors such as internal pressure, temperature changes and external vibrations during operation, causing shaking or displacement, affecting the stability and safety of the reaction.
The reaction tank is stabilized by a support base, a lifting drive motor, universal wheels and a buffer component. The lifting drive motor drives the threaded rod to stabilize the reaction tank, and the buffer component absorbs vibration to ensure that the reaction tank can work normally in harsh environments.
The stability of the reaction tank and the firmness of the connection are enhanced, which can effectively resist vibration and impact and ensure the stability and safety of the reaction process.
Smart Images
Figure CN223439845U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to equipment installation technical field, concretely is a plasticizer reaction tank fixed structure. BACKGROUND
[0002] Plasticizer is a kind of chemical added to polymer material (such as plastic), main function is to increase the flexibility and plasticity of material, make it more easily be processed into shape. Plasticizer reduces the cohesive force between high molecular chain by the interaction between polymer molecules, so that material becomes more flexible and elastic. Common plasticizers include phthalate (such as DEHP), aliphatic or cycloaliphatic phosphate, epoxy fatty acid ester and citric acid ester, plasticizer is widely used in the manufacture of plastic products, such as the flow temperature of PVC is close to decomposition temperature, 30~50% of dibutyl phthalate is often added in forming, so that it can reduce its flow temperature and melt viscosity to facilitate processing, also can improve its cold resistance, impact resistance, make soft plastic products (film, adhesive tape, artificial leather, etc.).
[0003] Plasticizer reaction tank is a kind of equipment for producing plasticizer, mainly used for esterification reaction. Plasticizer is a kind of chemical substance that can increase the softness and plasticity of plastic, and is widely used in the manufacture of plastic products, however, the existing reaction tank may be affected by internal pressure, temperature change and external vibration during operation, so as to cause the reaction tank to shake or displace during operation, affect the stability and safety of reaction. Therefore, the technical personnel in the art provides a plasticizer reaction tank fixing structure to solve the problems raised in the above background. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a plasticizer reaction tank fixing structure to solve the problems raised in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A plasticizer reaction tank fixing structure, including support base, plasticizer reaction tank, support leg, lifting drive motor and universal wheel, the top middle part of support base is fixedly connected with plasticizer reaction tank, the top end middle part of plasticizer reaction tank is movably connected with reaction group, the top end right side of plasticizer reaction tank is fixedly connected with the through part of feeding hopper, the upper side of the left and right ends of plasticizer reaction tank is fixedly connected with a plurality of handrail fixing parts, the outer wall surface of handrail fixing part is fixedly connected with handrail, the bottom end of support base is fixedly connected with support leg around the through part, the outer wall surface of support leg is fixedly connected with fixed seat, the top end middle part of fixed seat is provided with fixed seat positioning hole, the inner wall surface of fixed seat positioning hole is movably connected with positioning screw, and the total number of handrail fixing part and support leg is four groups.
[0007] Preferably, the inner bottom end of the support base is movably connected with a motor holder in the middle, the inner wall surface of the motor holder is movably connected with a lifting drive motor, the inner wall surface of the lifting drive motor is rotatably connected with a threaded rod, and the bottom end of the threaded rod is fixedly connected with a lifting limiting bearing.
[0008] Preferably, the outer wall surface of the threaded rod is slidingly connected with a lifting threaded bearing at the meshing position, the outer wall surface of the lifting threaded bearing is fixedly connected with support rods around, and the total number of the support rods is four groups.
[0009] Preferably, the bottom end of the support rod is fixedly connected with a buffer assembly in the middle, and the inner top end of the buffer assembly is fixedly connected with a buffer spring rod.
[0010] Preferably, the outer wall surface of the buffer spring rod is surrounded by a buffer spring, and the outer wall surface of the buffer spring rod is slidingly connected with a shell.
[0011] Preferably, the bottom end of the buffer spring rod and the inner bottom end of the shell are movably connected with a buffer gasket in the middle, and the bottom end of the shell is movably connected with a universal shaft.
[0012] Preferably, the bottom end of the universal shaft is movably connected with a universal wheel, and the left end of the universal wheel is movably connected with a universal wheel lock.
[0013] Preferably, the inner wall surface of the universal wheel is movably connected with an axle at the lower side, and the outer wall surface of the axle is movably connected with a roller.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] 1、When the plasticizer reaction tank is moved to the appropriate position, the controller is opened to control the lifting drive motor to drive the threaded rod to rotate reversely at high speed, the threaded rod is driven by the lifting threaded bearing to convert the rotating force into upward sliding, the support rod slides upward, the roller of the universal wheel reenters the inside of the support leg, the outer wall surface of the support leg is fixedly connected with the fixed seat at the lower side, the positioning screw is inserted into the fixed seat positioning hole in the middle of the top end of the four groups of fixed seats, and the positioning screw is tightened, so that the plasticizer reaction tank is stably fixed on the ground; then, the operator can pour the plasticizer material into the plasticizer reaction tank through the feeding hopper, the reaction drive motor of the reaction assembly is opened through the controller, the reaction drive motor drives the rotating shaft to rotate at high speed, the mixing blades on the outer wall surface of the rotating shaft are mixed, and the plasticizer material is reacted; the resistance to internal and external interference of the whole structure is enhanced, the normal work of the reaction tank under harsh environmental conditions is ensured, the firmness of the connection is ensured, displacement of the support leg during the operation of the reaction tank is prevented, the whole fixing structure has good stability, and vibration and impact during the reaction process can be effectively resisted.
[0016] 2、When the plasticizer reaction tank encounters a bumpy road section during movement, vibration occurs, and the buffer assembly can buffer, the buffer spring rod is forced downward, the buffer spring is compressed, thereby absorbing the impact and vibration of the plasticizer reaction tank during movement, maintaining the stability of the plasticizer reaction tank, and the buffer pad at the bottom of the buffer spring rod contacts the buffer pad installed in the middle of the inner bottom end of the shell, reducing the vibration generated when the buffer spring rod is impacted; the use of the buffer assembly reduces the impact and vibration of the plasticizer reaction tank during movement, ensuring the stability of the plasticizer reaction tank during work. BRIEF DESCRIPTION OF DRAWINGS
[0017] Fig. 1 It is a structural schematic view of a plasticizer reaction tank fixing structure.
[0018] Fig. 2 It is a structural schematic view of the reaction tank from below in a plasticizer reaction tank fixing structure.
[0019] Fig. 3 It is a planar schematic view of the inside of the support base in a plasticizer reaction tank fixing structure.
[0020] Fig. 4 It is a planar schematic view of point A in a plasticizer reaction tank fixing structure.
[0021] Fig. 5 It is a planar schematic view of a universal wheel in a plasticizer reaction tank fixing structure.
[0022] In the figure: 1 - support base, 2 - plasticizer reaction tank, 3 - reaction assembly, 4 - feeding hopper, 5 - handrail fixing piece, 6 - handrail, 7 - support leg, 8 - fixing seat, 9 - fixing seat positioning hole, 10 - positioning screw, 11 - motor clamp seat, 12 - lifting drive motor, 13 - threaded rod, 14 - lifting limit bearing, 15 - lifting threaded bearing, 16 - support rod, 17 - buffer assembly, 18 - buffer spring rod, 19 - buffer spring, 20 - shell, 21 - buffer pad, 22 - universal shaft, 23 - universal wheel, 24 - universal wheel lock, 25 - wheel shaft, 26 - roller. DETAILED DESCRIPTION
[0023] Please refer to Figs. 1-5The utility model discloses an embodiment of a plasticizer reaction tank fixed structure, including support base 1, plasticizer reaction tank 2, reaction group 3, feeding hopper 4, handrail fixed part 5, handrail 6, support leg 7, fixed base 8, fixed base positioning hole 9, locating screw 10, motor clamp seat 11, lifting drive motor 12, threaded rod 13, lifting limit bearing 14, lifting threaded bearing 15, support rod 16, buffer assembly 17, buffer spring rod 18, buffer spring 19, shell 20, buffer gasket 21, universal shaft 22, universal wheel 23, universal wheel lock catch 24, wheel shaft 25, gyro wheel 26, the top middle part fixed connection plasticizer reaction tank 2 of support base 1, and the top middle part of plasticizer reaction tank 2 is connected with the activity reaction group 3 of the penetration, and the top right side penetration of plasticizer reaction tank 2 is fixedly connected with feeding hopper 4, and the upper side of the both ends of plasticizer reaction tank 2 is fixedly connected with a plurality of handrail fixed part 5, and the outer wall surface of handrail fixed part 5 is fixedly connected with handrail 6, and the bottom end all around penetration of support base 1 is fixedly connected with support leg 7, and the outer wall surface lower side of support leg 7 is fixedly connected with fixed base 8, and the top middle part of fixed base 8 is provided with fixed base positioning hole 9, and the inner wall surface of fixed base positioning hole 9 is movably connected with locating screw 10, and the total number of handrail fixed part 5 and support leg 7 is four groups, the inside bottom middle part of support base 1 is movably connected with motor clamp seat 11, the inner wall surface of motor clamp seat 11 is movably connected with lifting drive motor 12, the inner wall surface of lifting drive motor 12 is rotatably connected with threaded rod 13, the bottom middle part of threaded rod 13 is fixedly connected with lifting limit bearing 14, the outer wall surface engagement of threaded rod 13 is slidably connected with lifting threaded bearing 15, the outer wall surface all around of lifting threaded bearing 15 is fixedly connected with support rod 16, and the total number of support rod 16 is four groups, the bottom middle part of support rod 16 is fixedly connected with buffer assembly 17, the inside top middle part of buffer assembly 17 is fixedly connected with buffer spring rod 18, the outer wall surface of buffer spring rod 18 is surrounded with buffer spring 19, the outer wall surface of buffer spring rod 18 is slidably connected with shell 20, the bottom middle part of buffer spring rod 18 and the inside bottom middle part of shell 20 are movably connected with buffer gasket 21, the bottom middle part of shell 20 is movably connected with universal shaft 22, the bottom middle part of universal shaft 22 is movably connected with universal wheel 23, the left end upper side of universal wheel 23 is movably connected with universal wheel lock catch 24, the inner wall surface lower side penetration of universal wheel 23 is movably connected with wheel shaft 25, and the outer wall surface of wheel shaft 25 is movably connected with gyro wheel 26.
[0024] The working principle of the present invention is as follows: when the present invention is in use, first, the operator turns on the lifting drive motor 12 through the controller, and the lifting drive motor 12 drives the threaded rod 13 to rotate at high speed, so that the lifting threaded bearing 15 connected to the threaded engagement on the outer wall surface converts the rotation force of the threaded rod 13 into an up and down sliding state, and the support rods 16 fixed around the outer wall surface of the lifting threaded bearing 15 slide up and down along with the lifting threaded bearing 15; when the plasticizer reaction tank 2 needs to be moved, the operator controls the lifting drive motor 12 through the controller to drive the threaded rod 13 to rotate at high speed, driving the lifting threaded bearing 1 5 converts the rotational force of the threaded rod 13 into a downward sliding state, and the support rod 16 slides downward, so that the roller 26 of the universal wheel 23 begins to contact the ground. When the universal wheel 23 is fully exposed, the operator can turn off the lifting drive motor 12 and hold the handrail 6 to push the plasticizer reaction tank 2. The universal shaft 22 is used to connect the housing 20 and the universal wheel 23, so as to achieve the flexibility of the plasticizer reaction tank 2 during the horizontal rotation process; when the plasticizer reaction tank 2 encounters a bumpy road during movement, it will vibrate, and the buffer assembly 17 can buffer it. The buffer spring rod 18 is pressed downward, so that the buffer spring 19 is compressed, thereby absorbing the impact and vibration of the plasticizer reaction tank 2 during the movement, maintaining the stability of the plasticizer reaction tank 2, and the buffer pad 21 at the bottom of the buffer spring rod 18 contacts the buffer pad 21 installed at the middle of the inner bottom end of the shell 20, reducing the vibration generated by the buffer spring rod 18 when it is impacted; when the plasticizer reaction tank 2 is moved to a suitable position, the controller is turned on to control the lifting drive motor 12 to drive the threaded rod 13 to rotate in the reverse direction at a high speed, driving the lifting threaded bearing 15 to convert the rotation force of the threaded rod 13 into an upward sliding shape, and the support rod 16 slides upward, so that the universal wheel 23 The roller 26 re-enters the interior of the support leg 7, and the lower sides of the outer wall surfaces of the support legs 7 are fixedly connected to the fixing seats 8 to contact the ground. Then, the positioning screws 10 are respectively inserted into the fixing seat positioning holes 9 provided at the middle of the top ends of the four groups of fixing seats 8, and the positioning screws 10 are tightened to stabilize the plasticizer reaction tank 2 on the ground. Then, the operator can pour the plasticizer material into the plasticizer reaction tank 2 through the feeding hopper 4, turn on the reaction drive motor of the reaction group 3 through the controller, and the reaction drive motor drives the rotating shaft to rotate at a high speed, so that the mixing blades on the outer wall surface of the rotating shaft mix and make the plasticizer material react.
[0025] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A plasticizer reaction tank fixing structure, comprising a support base (1), a plasticizer reaction tank (2), support legs (7), a lifting drive motor (12) and universal wheels (23), characterized in that: The top middle of the support base (1) is fixedly connected to the plasticizer reaction tank (2), the top middle of the plasticizer reaction tank (2) is movably connected to the reaction group (3), the top right side of the plasticizer reaction tank (2) is fixedly connected to the feeding hopper (4), the upper sides of the left and right ends of the plasticizer reaction tank (2) are fixedly connected to a plurality of handrail fixing members (5), the outer wall surface of the handrail fixing member (5) is fixedly connected to the handrail (6), the bottom of the support base (1) is fixedly connected to the support leg (7), the lower side of the outer wall surface of the support leg (7) is fixedly connected to the fixing seat (8), the top middle of the fixing seat (8) is provided with a fixing seat positioning hole (9), the inner wall surface of the fixing seat positioning hole (9) is movably connected to the positioning screw (10), and the total number of the handrail fixing members (5) and the supporting legs (7) is four.
2. A plasticizer reaction tank fixing structure according to claim 1, characterized in that: The middle of the inner bottom end of the support base (1) is movably connected to the motor holder (11), the inner wall surface of the motor holder (11) is movably connected to the lifting drive motor (12), the inner wall surface of the lifting drive motor (12) is rotatably connected to the threaded rod (13), and the middle of the bottom end of the threaded rod (13) is fixedly connected to the lifting limit bearing (14).
3. A plasticizer reaction tank fixing structure according to claim 2, characterized in that: The outer wall surface of the threaded rod (13) is slidably connected to the lifting threaded bearing (15) at the meshing position, and the outer wall surface of the lifting threaded bearing (15) is fixedly connected to the support rods (16) on all sides, and the total number of the support rods (16) is four groups.
4. A plasticizer reaction tank fixing structure according to claim 3, characterized in that: The middle of the bottom end of the support rod (16) is fixedly connected to the buffer assembly (17), and the middle of the inner top end of the buffer assembly (17) is fixedly connected to the buffer spring rod (18).
5. A plasticizer reaction tank fixing structure according to claim 4, characterized in that: The outer wall surface of the buffer spring rod (18) is surrounded by a buffer spring (19), and the outer wall surface of the buffer spring rod (18) is slidably connected to the housing (20).
6. A plasticizer reaction tank fixing structure according to claim 5, characterized in that: The middle of the bottom end of the buffer spring rod (18) and the middle of the inner bottom end of the shell (20) are both movably connected to the buffer gasket (21), and the middle of the bottom end of the shell (20) is movably connected to the universal shaft (22).
7. A plasticizer reaction tank fixing structure according to claim 6, characterized in that: The middle of the bottom end of the universal shaft (22) is movably connected to the universal wheel (23), and the upper left end of the universal wheel (23) is movably connected to the universal wheel lock (24).
8. A plasticizer reaction tank fixing structure according to claim 7, characterized in that: The lower side of the inner wall surface of the universal wheel (23) is movably connected to the wheel shaft (25), and the outer wall surface of the wheel shaft (25) is movably connected to the roller (26).