Vertical stirrer stirring mechanism convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of stirring mechanisms, in particular to a vertical stirrer stirring mechanism convenient to disassemble and assemble, which comprises a stirring barrel, the stirring device further comprises a rotating disc, a spring II, a clamping block, a clamping groove and a spring I; a top cover is mounted on the upper end surface of the stirring barrel; when the stirring rod needs to be replaced or maintained, the top cover is detached, the two push plates are pushed to contract inwards, the second spring is extruded to contract at the moment, meanwhile, the clamping block moves inwards, the clamping block is contracted into the clamping groove, the detaching work can be completed, the first spring provides pushing force in the detaching process, and the stirring rod can be detached conveniently. When limiting is cancelled, the first spring can eject the stirring rod and the top cover open, during installation, the clamping block only needs to be aligned with the clamping groove and extrudes inwards, the installation work can be completed, the structure can complete disassembly and assembly work without tools, disassembly and assembly are convenient and fast, the steps are simple, meanwhile, due to the arrangement of the anti-touch shell, objects can be prevented from touching the quick disassembly mechanism by mistake, and the stability of the quick disassembly mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring mechanisms, in particular to a stirring mechanism of a vertical mixer which is convenient to assemble and disassemble. Background Art

[0002] Vertical mixer is a common industrial equipment, widely used in food processing, chemical industry, pharmaceutical industry, building materials and other industries. In order to facilitate the daily maintenance and cleaning of the mixing mechanism, the mixing mechanism of the vertical mixer needs to be easy to disassemble and assemble to facilitate daily maintenance and cleaning.

[0003] The common vertical mixer mixing mechanism has many steps for disassembly and assembly, which requires certain skills and experience, increasing the difficulty of disassembly and assembly. At the same time, the mixing head is usually fixed to the mixing shaft with screws, and tools such as wrenches and screwdrivers are required for disassembly and assembly, which not only makes disassembly and assembly inconvenient, but also affects the efficiency of disassembly and assembly.

[0004] Therefore, for the above-mentioned vertical mixer mixing mechanism, there are many disassembly and assembly steps, and tools such as wrenches and screwdrivers are required during disassembly and assembly, which not only makes disassembly and assembly inconvenient, but also affects the disassembly and assembly efficiency, and increases the difficulty of disassembly and assembly. A convenient quick-disassembly structure can be designed to facilitate the disassembly and assembly of the mixing mechanism to solve the above problems. Utility Model Content

[0005] In order to overcome the common vertical mixer mixing mechanism, there are many steps for disassembly and assembly, and tools such as wrenches and screwdrivers are needed during disassembly and assembly, which not only makes disassembly and assembly inconvenient, but also affects the disassembly and assembly efficiency, while increasing the difficulty of disassembly and assembly.

[0006] The cam is fixedly provided with a top cover on the upper end face of the mixing drum, and a motor is fixedly provided with the motor first, and the output end of the motor is fixedly connected to one end of the connecting rod, and the other end of the connecting rod is fixedly connected to the rotating disk. The upper end face of the rotating disk is fixedly provided with four stirring rods, and the upper end face of the rotating disk is fixedly provided with a fixing plate, two outer surfaces of the fixing plate are respectively fixedly connected to one end of the spring second, and the other end of the spring second is fixedly connected to the blocking plate, and the side of the blocking plate away from the fixing plate is set as an inclined surface, and the upper end face of the blocking plate is fixedly provided with a push plate, and the upper end face of the rotating disk is respectively provided with a blocking slot at the corresponding position of the stirring rod, and a lower anti-touch shell is fixedly provided on the upper end face of the rotating disk and the corresponding position of the blocking slot, and two mounting plates are fixedly provided on the outer surface of the stirring rod, and the upper end face of the mounting plate is provided with a spring first.

[0007] Preferably, when the stirring rod needs to be replaced or maintained, the top cover is removed and the two push plates are pushed inward to retract. At this time, spring 2 is squeezed and retracted, and the card block also moves inward. The disassembly work can be completed by retracting the card block into the card slot, and spring 1 provides thrust during disassembly. When the limit is cancelled, spring 1 will push the stirring rod and the top cover apart. During installation, it is only necessary to align the card block with the card slot and squeeze it inward to complete the installation work. This structure does not require tools to complete the disassembly and assembly work. The disassembly and assembly are convenient and the steps are simple. At the same time, the setting of the anti-touch shell can prevent objects from accidentally touching the quick-release mechanism, thereby improving the stability of the quick-release mechanism.

[0008] Preferably, the upper end surface of the rotating disk is fixedly connected to two springs three inside the lower anti-touch shell, the upper end of the spring three is fixedly connected to the upper anti-touch shell, the upper end surface of the upper anti-touch shell is provided with an opening, and the upper end surface of the top cover is provided with a connecting groove on both sides of the motor one. When the upper anti-touch shell is pressed downward, the spring three will contract inward, causing the upper anti-touch shell to move downward, and the push plate will leak out of the opening of the upper anti-touch shell, so that the staff can replace or maintain the stirring rod. The lower anti-touch shell and the upper anti-touch shell protect the push plate to prevent objects from touching the push plate.

[0009] Preferably, a mounting groove is provided on the upper surface of the mixing drum, and a second motor is installed at the bottom of the mounting groove. A screw rod is fixedly connected to the output end of the second motor, and the screw rod is connected to the top cover through a connecting groove. The connection between the top cover and the mixing drum is sealed by a sealing ring. Starting the second motor drives the screw rod to rotate, thereby driving the top cover to move upward. When the top cover falls off the screw rod, the top cover can be disassembled. This structure further improves the disassembly and assembly efficiency, simplifies the disassembly and assembly steps, and reduces the workload of the staff.

[0010] Preferably, two handles are fixedly provided on the upper end surface of the top cover, and a feed pipe is fixedly connected to the outer surface of the top cover. The setting of the handles facilitates the disassembly work of the staff, and the material enters the device through the feed pipe for stirring.

[0011] Preferably, an annular plate 1 is fixedly provided on the lower end face of the mixing drum, a damper is fixedly connected to the lower end of the annular plate 1, the annular plate 1 is connected to the annular plate 2 through the damper, the damper is installed on the upper end face of the annular plate 2, and a shock-absorbing spring is provided on the outer movable sleeve of the damper. The device will shake when working, and the annular plate 1 will transmit the shaking to the damper and the shock-absorbing spring, which will absorb the shaking and reduce the shaking, which helps to improve the overall stability of the mixer, reduce the wear of mechanical parts, extend the service life of the equipment, and reduce the noise generated during the operation of the equipment.

[0012] Preferably, four supporting legs are fixedly provided on the lower end surface of the annular plate 2, and a supporting base is fixedly provided on the lower end surface of the four supporting legs. The lower end surface of the supporting base is covered with an anti-slip pad. The supporting legs are used to support the entire device. The setting of the supporting base increases the contact area and improves stability. The anti-slip pad increases the friction between the device and the ground to prevent the device from sliding or moving during high-speed stirring.

[0013] Preferably, a discharge pipe is installed on the lower end face of the mixing drum, and a solenoid valve is installed on the outer surface of the discharge pipe. The setting of the discharge pipe can discharge the processed material through the discharge pipe, and the solenoid valve can control the opening or closing of the discharge port of the discharge pipe.

[0014] Beneficial effects of the utility model:

[0015] 1. When the stirring rod needs to be replaced or maintained, the top cover is removed and the two push plates are pushed inward to retract. At this time, the spring 2 is squeezed and retracted, and the card block also moves inward. The card block is retracted into the card slot to complete the disassembly work. The spring 1 provides thrust during disassembly. When the limit is canceled, the spring 1 will push the stirring rod and the top cover apart. When installing, just align the card block with the card slot and squeeze inward to complete the installation work. This structure can complete the disassembly and assembly work without tools. The disassembly and assembly are convenient and the steps are simple. At the same time, the anti-touch shell setting can prevent objects from accidentally touching the quick release mechanism, thereby improving the stability of the quick release mechanism.

[0016] 2. The device will shake when working. The annular plate will transfer the shaking to the damper and shock-absorbing spring. The damper and shock-absorbing spring will absorb the shaking, thereby reducing the shaking, which helps to improve the overall stability of the mixer, reduce the wear of mechanical parts, extend the service life of the equipment, and reduce the noise generated during the operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is a schematic diagram of the three-dimensional structure of a mixing mechanism of a vertical mixer that is easy to assemble and disassemble;

[0018] Figure 2 Shown is a schematic diagram of the three-dimensional structure of the support legs of the mixing mechanism of a vertical mixer that is easy to assemble and disassemble according to the present invention;

[0019] Figure 3 Shown is a schematic diagram of a three-dimensional cross-sectional structure of a mixing mechanism of a vertical mixer that is easy to assemble and disassemble;

[0020] Figure 4 Shown is a schematic diagram of the three-dimensional cross-sectional structure of the rotating disk of the stirring mechanism of a vertical mixer that is easy to assemble and disassemble according to the present invention;

[0021] Figure 5 Shown is a schematic diagram of the three-dimensional disassembly structure of the anti-touch shell on the stirring mechanism of a vertical mixer that is easy to disassemble and assemble.

[0022] Explanation of the accompanying symbols: 1. Mixing drum; 2. Feed pipe; 3. Top cover; 4. Handle; 5. Motor 1; 6. Connecting rod; 7. Rotating disk; 8. Slot; 9. Mixing rod; 10. Mounting plate; 11. Spring 1; 12. Fixing plate; 13. Spring 2; 14. Block; 15. Push plate; 16. Lower anti-touch shell; 17. Upper anti-touch shell; 18. Spring 3; 19. Mounting slot; 20. Motor 2; 21. Screw; 22. Annular plate 1; 23. Damper; 24. Shock-absorbing spring; 25. Support leg; 26. Support base; 27. Annular plate 2. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] See also Figure 1-Figure 5 The utility model provides an embodiment: a mixing mechanism of a vertical mixer that is easy to assemble and disassemble, comprising a mixing drum 1; further comprising a rotating disk 7, a second spring 13, a clamping block 14, a clamping slot 8 and a spring 11; a top cover 3 is mounted on the upper end surface of the mixing drum 1; a motor 5 is fixedly arranged on the upper end surface of the top cover 3; an output end of the motor 5 is fixedly connected to one end of a connecting rod 6; the other end of the connecting rod 6 is fixedly connected to a rotating disk 7; four stirring rods 9 are fixedly arranged on the lower end surface of the rotating disk 7; a fixing plate 12 is fixedly arranged on the upper end surface of the stirring rod 9, and a fixing plate 12 is fixedly arranged on the upper end surface of the stirring rod 9. The two outer surfaces of the fixed plate 12 are respectively fixedly connected with one end of the spring 2 13, and the other end of the spring 2 13 is fixedly connected with a block 14. The side of the block 14 away from the fixed plate 12 is set as an inclined surface, and the upper end surface of the block 14 is fixedly provided with a push plate 15. A slot 8 is provided on the upper end surface of the rotating disk 7 and the stirring rod 9 at corresponding positions. A lower anti-touch shell 16 is fixedly provided on the upper end surface of the rotating disk 7 and the corresponding positions of the slot 8. Two mounting plates 10 are fixedly provided on the outer surface of the stirring rod 9, and a spring 11 is installed on the upper end surface of the mounting plate 10.

[0025] See also Figure 1 、 Figure 3 、 Figure 4 and Figure 5In this embodiment, the upper end surface of the rotating disk 7 is fixedly connected to two springs 3 18 inside the lower anti-touch shell 16. The upper end of the spring 3 18 is fixedly connected to the upper anti-touch shell 17. The upper end surface of the upper anti-touch shell 17 is provided with an opening. The upper end surface of the top cover 3 is provided with a connecting groove on both sides of the motor 1 5. When the upper anti-touch shell 17 is pressed downward, the spring 3 18 will contract inward, causing the upper anti-touch shell 17 to move downward, and the push plate 15 will leak out of the opening of the upper anti-touch shell 17, so that the staff can replace or maintain the stirring rod 9. The lower anti-touch shell 16 and the upper anti-touch shell 17 protect the push plate 15 to prevent objects from touching the push plate 15. The upper surface of the mixing drum 1 is provided with a mounting groove 19. The mounting groove 19 A motor 20 is installed at the bottom, and a screw rod 21 is fixedly connected to the output end of the motor 20. The screw rod 21 is connected to the top cover 3 through a connecting groove. The connection between the top cover 3 and the mixing drum 1 is sealed by a sealing ring. Start the motor 20 to drive the screw rod 21 to rotate, thereby driving the top cover 3 to move upward. When the top cover 3 falls off the screw rod 21, the disassembly of the top cover 3 can be completed. This structure further improves the disassembly and assembly efficiency, simplifies the disassembly and assembly steps, and reduces the workload of the staff. Two handles 4 are fixedly provided on the upper end surface of the top cover 3, and the outer surface of the top cover 3 is fixedly connected to the feed pipe 2. The setting of the handle 4 makes it convenient for the staff to carry out disassembly work. The material enters the device through the feed pipe 2 for mixing.

[0026] See also Figure 1-Figure 3 In this embodiment, the lower end surface of the mixing drum 1 is fixedly provided with an annular plate 1 22, and the lower end of the annular plate 1 22 is fixedly connected with a damper 23. The annular plate 1 22 is connected to the annular plate 2 27 through the damper 23. The damper 23 is installed on the upper end surface of the annular plate 27. The outer movable sleeve of the damper 23 is provided with a shock-absorbing spring 24. When the device is working, it will shake. The annular plate 1 22 will transfer the shaking to the damper 23 and the shock-absorbing spring 24. The shaking is absorbed by the damper 23 and the shock-absorbing spring 24, thereby reducing the shaking, which helps to improve the overall stability of the mixer, reduce the wear of mechanical parts, extend the service life of the equipment, and reduce the vibrations caused by the operation of the equipment. Noise, four supporting legs 25 are fixedly provided on the lower end surface of the annular plate 27, and a supporting base 26 is fixedly provided on the lower end surface of the four supporting legs 25. The lower end surface of the supporting base 26 is covered with an anti-slip pad. The supporting legs 25 are used to support the entire device. The setting of the supporting base 26 increases the contact area and improves stability. The anti-slip pad increases the friction between the device and the ground to prevent the device from sliding or moving during high-speed stirring. A discharge pipe is installed on the lower end surface of the mixing drum 1, and a solenoid valve is installed on the outer surface of the discharge pipe. The setting of the discharge pipe can discharge the processed material through the discharge pipe, and the solenoid valve can control the opening or closing of the discharge port of the discharge pipe.

[0027] During work, when the stirring rod 9 needs to be replaced or maintained, the motor 20 is started to drive the screw 21 to rotate, thereby driving the top cover 3 to move upward. When the top cover 3 falls off the screw 21, the disassembly of the top cover 3 can be completed. This structure further improves the disassembly and assembly efficiency, simplifies the disassembly and assembly steps, and reduces the workload of the staff. Pressing the upper anti-touch shell 17 downward, the spring 3 18 will contract inward, causing the upper anti-touch shell 17 to move downward, and the push plate 15 will leak out of the opening of the upper anti-touch shell 17, so that the staff can When the stirring rod 9 is replaced or maintained, the lower anti-touch shell 16 and the upper anti-touch shell 17 protect the push plate 15 to prevent objects from touching the push plate 15, pushing the two push plates 15 inward to retract. At this time, the spring 2 13 is squeezed and retracted, and the block 14 also moves inward. The block 14 is retracted into the slot 8 to complete the disassembly work, and the spring 1 11 provides thrust during disassembly. When the limit is cancelled, the spring 1 11 will push the stirring rod 9 and the top cover 3 apart. When installing, just align the block 14 with the slot 8 and squeeze it inward to complete the installation. The structure can be installed and disassembled without tools, and the disassembly and assembly are convenient and the steps are simple. At the same time, the setting of the anti-touch shell can prevent objects from accidentally touching the quick-release mechanism, thereby improving the stability of the quick-release mechanism. The setting of the handle 4 makes it convenient for the staff to carry out disassembly work. The material enters the device through the feed pipe 2 for mixing. The device will shake when working. The annular plate 1 22 will transmit the shaking to the damper 23 and the shock-absorbing spring 24. The shaking will be absorbed by the damper 23 and the shock-absorbing spring 24, thereby reducing the shaking, which helps to improve the overall stability of the mixer, reduce the wear of mechanical parts, extend the service life of the equipment, and reduce the noise generated when the equipment is running. The support legs 25 are used to support the entire device. The setting of the support base 26 increases the contact area and improves stability. The anti-slip pad increases the friction between the device and the ground, preventing the device from sliding or moving during high-speed mixing. The setting of the discharge pipe can discharge the processed material through the discharge pipe, and the solenoid valve can control the opening or closing of the discharge port of the discharge pipe.

[0028] When the stirring rod 9 is to be replaced or maintained, the top cover 3 is removed and the two push plates 15 are pushed inward to retract. At this time, the spring 2 13 is squeezed and retracted, and the block 14 is also moved inward, and the block 14 is retracted into the slot 8 to complete the disassembly work. The spring 11 provides thrust during disassembly. When the limit is cancelled, the spring 11 will push the stirring rod 9 and the top cover 3 apart. When installing, it is only necessary to align the block 14 with the slot 8 and squeeze it inward to complete the installation work. This structure does not require tools to complete the disassembly and assembly work, and the disassembly and assembly is convenient and the steps are simple. At the same time, the setting of the anti-touch shell can prevent objects from accidentally touching the quick-release mechanism, thereby improving the stability of the quick-release mechanism, so as to solve the common vertical mixer stirring mechanism. The disassembly and assembly steps are many, which requires certain skills and experience, which increases the difficulty of disassembly and assembly. At the same time, the stirring head is usually fixed to the stirring shaft by screws, and tools such as wrenches and screwdrivers are required for disassembly and assembly, which not only makes disassembly and assembly inconvenient, but also affects the disassembly and assembly efficiency.

Claims

1. A stirring mechanism of a vertical mixer that is easy to assemble and disassemble, comprising a stirring drum (1); characterized in that: The mixing drum (1) further comprises a rotating disk (7), a second spring (13), a clamping block (14), a clamping slot (8) and a first spring (11). The upper end surface of the mixing drum (1) is provided with a top cover (3). The upper end surface of the top cover (3) is fixedly provided with a first motor (5). The output end of the first motor (5) is fixedly connected to one end of a connecting rod (6). The other end of the connecting rod (6) is fixedly connected to the rotating disk (7). The lower end surface of the rotating disk (7) is fixedly provided with four stirring rods (9). The upper end surface of the stirring rod (9) is fixedly provided with a fixing plate (12). The outer two surfaces of the fixing plate (12) are respectively fixedly connected to springs. One end of the spring (13) and the other end of the spring (13) are fixedly connected with a clamping block (14); a side of the clamping block (14) away from the fixed plate (12) is set as an inclined surface; a push plate (15) is fixedly provided on the upper end surface of the clamping block (14); a clamping groove (8) is respectively provided on the upper end surface of the rotating disk (7) and the corresponding position of the stirring rod (9); a lower anti-touch shell (16) is fixedly provided on the upper end surface of the rotating disk (7) and the corresponding position of the clamping groove (8); two mounting plates (10) are fixedly provided on the outer surface of the stirring rod (9); and a spring (11) is installed on the upper end surface of the mounting plate (10).

2. The stirring mechanism of a vertical mixer that is easy to assemble and disassemble according to claim 1, characterized in that: The upper end surface of the rotating disk (7) is fixedly connected to two springs (18) inside the lower anti-touch shell (16), the upper end of the spring (18) is fixedly connected to the upper anti-touch shell (17), the upper end surface of the upper anti-touch shell (17) is provided with an opening, and the upper end surface of the top cover (3) is provided with a connecting groove on both sides of the motor (5).

3. The stirring mechanism of a vertical mixer that is easy to assemble and disassemble according to claim 2, characterized in that: The upper surface of the mixing drum (1) is provided with a mounting groove (19), the bottom of the mounting groove (19) is provided with a second motor (20), the output end of the second motor (20) is fixedly connected with a screw rod (21), the screw rod (21) is connected to the top cover (3) through the connecting groove, and the connection between the top cover (3) and the mixing drum (1) is sealed by a sealing ring.

4. The stirring mechanism of a vertical mixer that is easy to assemble and disassemble according to claim 3, characterized in that: Two handles (4) are fixedly provided on the upper end surface of the top cover (3), and a feed pipe (2) is fixedly connected to the outer surface of the top cover (3).

5. The stirring mechanism of a vertical mixer that is easy to assemble and disassemble according to claim 3, characterized in that: The lower end surface of the mixing drum (1) is fixedly provided with an annular plate 1 (22), the lower end of the annular plate 1 (22) is fixedly connected with a damper (23), the annular plate 1 (22) is connected to the annular plate 2 (27) through the damper (23), the damper (23) is installed on the upper end surface of the annular plate 2 (27), and the outer movable sleeve of the damper (23) is provided with a shock-absorbing spring (24).

6. The stirring mechanism of a vertical mixer that is easy to assemble and disassemble according to claim 5, characterized in that: Four supporting legs (25) are fixedly provided on the lower end surface of the annular plate 2 (27), and a supporting base (26) is fixedly provided on the lower end surface of the four supporting legs (25), and a non-slip pad is provided on the lower end surface of the supporting base (26).

7. The stirring mechanism of a vertical mixer that is easy to assemble and disassemble according to claim 5, characterized in that: A discharge pipe is installed on the lower end surface of the mixing drum (1), and a solenoid valve is installed on the outer surface of the discharge pipe.

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