Charging basket fixing mechanism of mixing machine

Abstract

The utility model discloses a material barrel fixing mechanism of a mixing machine, and relates to the technical field of mixing machines, the material barrel fixing mechanism comprises a bottom plate, the bottom plate is provided with two groups of sliding grooves, fixing frames are installed in the sliding grooves in a left-right sliding mode, and a second rotating shaft and a first rotating shaft are movably installed on the inner sides of the fixing frames on the left side and the right side respectively. And mounting shafts are movably mounted on the outer sides of the second rotating shaft and the first rotating shaft. When the device needs to be disassembled, the supporting disc is lifted by starting the telescopic device, so that the supporting disc is in contact with the mixing barrel, then the bidirectional lead screw is driven by the first motor to rotate, the relative position between the two groups of fixing frames is adjusted, the positions of the two groups of hexagonal prisms are adjusted integrally, and the hexagonal prisms are separated from the hexagonal grooves; and then a third motor is started to drive a lead screw to rotate, so that the front-back positions of the supporting disc and the mixing barrel are adjusted, the mixing barrel is taken down to be maintained, cleaned and disassembled conveniently, and the working efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of mixer technology, and in particular to a material hopper fixing mechanism for a mixer. Background Technology

[0002] With the rapid development of society, mixers have been widely used in pharmaceutical, chemical, food, feed, fuel, and electronics industries. Mixers are effective in mixing powders and granules with good flowability. After each operation, the mixing chamber of the mixer needs to be cleaned. However, existing mixers are not easy to disassemble, and when internal maintenance or cleaning is required, it is time-consuming and consumes a lot of manpower and resources. Utility Model Content

[0003] In order to overcome the above-mentioned defects in the prior art, the present invention provides a material bucket fixing mechanism for a mixer.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a material barrel fixing mechanism for a mixer, including a base plate, two sets of sliding grooves are provided on the base plate, and a fixing frame is slidably installed inside the sliding grooves. A second rotating shaft and a first rotating shaft are movably installed on the inner side of the fixing frame on the left and right sides, respectively. An installation shaft is movably installed on the outer side of the second rotating shaft and the first rotating shaft. A mixing cylinder is fixedly installed on the inner side of the two sets of installation shafts. A support mechanism is provided at the lower end of the mixing cylinder.

[0005] Furthermore, a first motor is fixedly installed on the outer right end of the base plate, and a bidirectional lead screw is fixedly connected to the power output shaft of the first motor. The bidirectional lead screw is movably installed inside two sets of sliding grooves, and a fixing bracket is movably installed at the threaded ends of the bidirectional lead screw.

[0006] Furthermore, a motor mounting bracket is fixedly installed on the outer right side of the fixed bracket on the right end, and a second motor is fixedly installed on the upper end of the motor mounting bracket. The first rotating shaft is fixedly connected to the power output shaft of the second motor.

[0007] Furthermore, each of the first and second rotating shafts is provided with a set of hexagonal prisms at its end, and the mounting shaft is provided with a hexagonal groove inside, which is slidably fitted with the hexagonal prisms.

[0008] Furthermore, the support mechanism includes a slider, which is slidably mounted on the upper end of the base plate. Several sets of telescopic devices are fixedly mounted on the upper end of the slider, and a support plate is fixedly mounted on the telescopic end of the telescopic device.

[0009] Furthermore, a third motor is fixedly installed on the upper rear side of the base plate, and a lead screw is fixedly connected to the power output shaft of the third motor, with a slider movably installed on the lead screw.

[0010] Furthermore, the end of the lead screw is movably mounted on the positioning plate, the positioning plate is fixedly mounted on the upper end of the base plate, and two sets of stops are provided on the rear side of the positioning plate.

[0011] The beneficial effects of this utility model are as follows: When disassembly is required, the support plate is raised by activating the telescopic device, so that the support plate contacts the mixing cylinder. Then, the first motor drives the bidirectional screw to rotate, thereby adjusting the relative position between the two sets of fixed frames and adjusting the position of the two sets of hexagonal prisms as a whole, so that the hexagonal prisms disengage from the hexagonal slots and the mixing cylinder falls into the support plate. Then, the third motor is activated to drive the screw to rotate, thereby adjusting the front and rear positions of the support plate and the mixing cylinder, making it easier to remove the mixing cylinder for maintenance and cleaning. This makes disassembly more convenient and improves work efficiency. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1 This is a front sectional view of the present invention;

[0014] Figure 2 This is a partial top view of the present invention.

[0015] In the diagram: 1. Base plate, 2. Slide groove, 3. Fixing frame, 4. First motor, 5. Bidirectional lead screw, 6. Motor mounting bracket, 7. Second motor, 8. First rotating shaft, 9. Hexagonal prism, 10. Mounting shaft, 11. Hexagonal groove, 12. Second rotating shaft, 13. Mixing cylinder, 14. Third motor, 15. Lead screw, 16. Slider, 17. Positioning plate, 18. Stop block, 19. Telescopic device, 20. Support plate. Detailed Implementation

[0016] To more clearly illustrate the technical solution of this utility model, the following description is made in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other embodiments can be obtained based on these drawings and embodiments without creative effort, and all of them fall within the protection scope of this utility model.

[0017] like Figure 1 and Figure 2 As shown, this utility model includes a base plate 1, on which two sets of sliding grooves 2 are provided. A fixing frame 3 is slidably installed inside the sliding grooves 2. A first motor 4 is fixedly installed on the outer right side of the base plate 1 by bolts. A bidirectional lead screw 5 is fixedly connected to the power output shaft of the first motor 4. The bidirectional lead screw 5 is movably installed inside the two sets of sliding grooves 2 through bearings. The fixing frame 3 is movably installed at the threaded ends of the two bidirectional lead screw 5. By starting the first motor 4 to drive the bidirectional lead screw 5 to rotate, the relative position between the two sets of fixing frames 3 can be adjusted.

[0018] like Figure 1 As shown, the second rotating shaft 12 and the first rotating shaft 8 are respectively movably mounted on the inner sides of the left and right fixed frames 3 via bearings. The motor mounting frame 6 is fixedly mounted on the outer side of the right end of the fixed frame 3. The second motor 7 is fixedly mounted on the upper end of the motor mounting frame 6. The first rotating shaft 8 is fixedly connected to the power output shaft of the second motor 7. The mounting shaft 10 is movably mounted on the outer sides of the second rotating shaft 12 and the first rotating shaft 8. A set of hexagonal prisms 9 is provided at the ends of the first rotating shaft 8 and the second rotating shaft 12. The mounting shaft 10 is provided with a hexagonal groove 11 inside. The hexagonal groove 11 is slidably fitted with the hexagonal prism 9. The mixing cylinder 13 is fixedly mounted on the inner side of the two sets of mounting shafts 10.

[0019] like Figure 1 and Figure 2 As shown, a support mechanism is provided at the lower end of the mixing cylinder 13. The support mechanism includes a slider 16, which is slidably mounted on the upper end of the base plate 1. A third motor 14 is fixedly mounted on the rear side of the upper end of the base plate 1 by bolts. A lead screw 15 is fixedly connected to the power output shaft of the third motor 14. The slider 16 is movably mounted on the lead screw 15 through a bearing. The end of the lead screw 15 is movably mounted on a positioning plate 17 through a bearing. The positioning plate 17 is welded to the upper end of the base plate 1. Two sets of stops 18 are provided on the rear side of the positioning plate 17. The stops 18 are used to position the slider 16. Two sets of telescopic devices 19 are fixedly mounted on the upper end of the slider 16. A support plate 20 is fixedly mounted on the telescopic end of the telescopic device 19. The structural specifications of the support plate 20 are consistent with the structural specifications of the bottom of the mixing cylinder 13. The support plate 20 is used to support the mixing cylinder 13.

[0020] When this utility model is in use and disassembly is required, the support plate 20 is raised by activating the telescopic device 19, so that the support plate 20 contacts the mixing cylinder 13. Then, the first motor 4 drives the bidirectional lead screw 5 to rotate, thereby adjusting the relative position between the two sets of fixing frames 3. This adjusts the position of the two sets of hexagonal prisms 9, causing the hexagonal prisms 9 to disengage from the hexagonal slots 11, allowing the mixing cylinder 13 to fall into the support plate 20. Then, the third motor 14 is activated to drive the lead screw 15 to rotate, thereby adjusting the front and rear positions of the support plate 20 and the mixing cylinder 13. This makes it easier to remove the mixing cylinder 13 for maintenance and cleaning, and improves work efficiency.

[0021] The above embodiments are merely exemplary embodiments of the present utility model and are not intended to limit the present utility model. The scope of protection of the present utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to the present utility model within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of the present utility model.

Claims

1. A material hopper fixing mechanism for a mixer, comprising a base plate (1), characterized in that: Two sets of sliding grooves (2) are provided on the base plate (1). A fixed frame (3) is slidably installed inside the sliding groove (2). A second rotating shaft (12) and a first rotating shaft (8) are movably installed on the inner side of the fixed frame (3) on the left and right sides, respectively. A mounting shaft (10) is movably installed on the outer side of the second rotating shaft (12) and the first rotating shaft (8). A mixing cylinder (13) is fixedly installed on the inner side of the two sets of mounting shafts (10). A support mechanism is provided at the lower end of the mixing cylinder (13).

2. The material hopper fixing mechanism of a mixer according to claim 1, characterized in that, The first motor (4) is fixedly installed on the outer right side of the base plate (1). The first motor (4) is fixedly connected to the power output shaft of the double-acting screw (5). The double-acting screw (5) is movably installed inside the two sets of sliding grooves (2). The fixing bracket (3) is movably installed at the threaded ends of the double-acting screw (5).

3. The material hopper fixing mechanism of a mixer according to claim 2, characterized in that, A motor mounting bracket (6) is fixedly installed on the outer side of the right end of the fixed bracket (3). A second motor (7) is fixedly installed on the upper end of the motor mounting bracket (6). A first rotating shaft (8) is fixedly connected to the power output shaft of the second motor (7).

4. The material hopper fixing mechanism of a mixer according to claim 3, characterized in that, The first rotating shaft (8) and the second rotating shaft (12) are each provided with a set of hexagonal prisms (9), and the mounting shaft (10) is provided with a hexagonal groove (11) inside, and the hexagonal groove (11) is slidably fitted with the hexagonal prism (9).

5. The material hopper fixing mechanism of a mixer according to claim 1, characterized in that, The support mechanism includes a slider (16), which is slidably mounted on the upper end of the base plate (1). Several sets of telescopic devices (19) are fixedly mounted on the upper end of the slider (16), and a support plate (20) is fixedly mounted on the telescopic end of the telescopic device (19).

6. The material hopper fixing mechanism of a mixer according to claim 5, characterized in that, A third motor (14) is fixedly installed on the upper rear side of the base plate (1). A lead screw (15) is fixedly connected to the power output shaft of the third motor (14). A slider (16) is movably installed on the lead screw (15).

7. The material hopper fixing mechanism of a mixer according to claim 6, characterized in that, The end of the lead screw (15) is movably mounted on the positioning plate (17), the positioning plate (17) is fixedly mounted on the upper end of the base plate (1), and two sets of stops (18) are provided on the rear side of the positioning plate (17).

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