Locking structure of stirring barrel

Abstract

The utility model discloses a locking structure of a stirring barrel, which comprises a stirring machine main body, the upper end of the stirring machine main body is fixedly connected with a mounting disc, the upper end of the mounting disc is provided with a threaded connector, the circumferential surface of the threaded connector is in threaded connection with the stirring barrel, the stirring barrel is positioned at the upper end of the mounting disc, and the lower end of the mounting disc is provided with a locking assembly. The locking assembly is used for limiting rotation of the stirring barrel. According to the utility model, the threaded connector and the locking assembly are arranged, the stirring barrel is spirally mounted on the threaded connector, the stirring barrel is mounted in place, and after the stirring barrel is spirally mounted, the bolt rod of the locking assembly corresponds to the bolt hole of the stirring barrel, so that the bolt rod is conveniently inserted into the bolt hole, and the threaded connector is locked; the stirring barrel and the mounting disc are firmly fixed, so that the stable work of the stirring barrel is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of locking structures, in particular to a locking structure of a mixing barrel. Background Art

[0002] Dough mixer is a kind of noodle machine, which is mainly used to mix flour and water evenly. There are vacuum type dough mixer and non-vacuum type dough mixer. They are divided into horizontal type, vertical type, single shaft, double shaft, half shaft, etc.

[0003] The current mixing barrels are all threadedly mounted on the dough mixer mounting plate.

[0004] When the dough mixer is working, the motor rotates through the belt and chain transmission structure to drive the barrel shaft to rotate. The barrel shaft is fixedly connected to the mounting plate, and the mounting plate is connected to the mixing barrel through threads, so that the motor drives the mixing barrel to rotate. Because the rotation of the mixing barrel will cause the connecting threads between the mixing barrel and the mounting plate to loosen, and the friction between the dough and the mixing barrel will also cause the mounting threads of the mixing barrel to loosen.

[0005] Therefore, it is necessary to design a locking structure for the mixing barrel, which can lock the connecting thread between the mixing barrel and the mounting plate through a latch, firmly fix the mixing barrel and the mounting plate, and adopt an ingenious design to make the latch normally closed. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a locking structure for a mixing barrel.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a locking structure of a mixing barrel, comprising a mixer body, a mounting disk fixedly connected to the upper end of the mixer body, a threaded connector provided at the upper end of the mounting disk, a mixing barrel threadedly connected to the circumferential surface of the threaded connector, the mixing barrel being located at the upper end of the mounting disk, a locking assembly provided at the lower end of the mounting disk, and the locking assembly being used to limit the rotation of the mixing barrel.

[0008] As a further description of the above technical solution:

[0009] A circular hole is formed on the upper end surface of the mounting plate, a threaded rod is slidably connected inside the circular hole, the upper end of the threaded rod is fixedly connected to a threaded connector, and a nut is threadedly connected to the circumferential surface of the threaded rod.

[0010] As a further description of the above technical solution:

[0011] The locking assembly includes a fixed cylinder, a sliding hole, a latch rod and an auxiliary handle. The lower end of the mounting plate is provided with a fixed cylinder, and the interior of the fixed cylinder is slidably connected with a latch rod. The upper end of the latch rod passes through the mounting plate and is slidably connected to the mounting plate. The end face of the latch rod is in a cross shape. The circumferential surface of the fixed cylinder is provided with a sliding hole, and the sliding hole is in an L-shape. The interior of the sliding hole is slidably connected with an auxiliary handle, and the auxiliary handle is fixedly connected to the latch rod; the lower end face of the mixing barrel is provided with a latch hole, and the latch hole cooperates with the latch rod.

[0012] As a further description of the above technical solution:

[0013] A fixing ear is fixedly connected to the circumferential surface of the fixing cylinder, a bolt penetrates through the fixing ear, and the bolt is threadedly connected to the mounting plate.

[0014] As a further description of the above technical solution:

[0015] A baffle is fixedly connected to the bottom end of the fixed cylinder, and the baffle is movably connected to the latch rod. A spring is provided on the circumferential surface of the latch rod, one end of the spring is fixedly connected to the baffle, and the other end of the spring is fixedly connected to the latch rod.

[0016] The utility model has the following beneficial effects:

[0017] Compared with the prior art, the locking structure of the mixing barrel is provided with a threaded connector and a locking assembly. The mixing barrel is first screwed onto the threaded connector and the mixing barrel is installed in place. After the mixing barrel is screwed into place, the latch rod of the locking assembly corresponds to the latch hole of the mixing barrel. The latch rod is inserted into the latch hole to lock the threaded connector. The mixing barrel and the mounting plate are firmly fixed, which is conducive to the stable operation of the mixing barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a locking structure of a mixing barrel proposed by the utility model;

[0019] Figure 2 The utility model provides a locking structure for a mixing barrel. Figure 1 Enlarged view of part A;

[0020] Figure 3 This is a schematic diagram of the internal structure of a locking structure of a mixing barrel proposed by the utility model;

[0021] Figure 4 The utility model provides a locking structure for a mixing barrel. Figure 3 Enlarged view of part B.

[0022] Legend:

[0023] 1. Mixer body; 2. Mixing barrel; 3. Mounting plate; 4. Threaded connector; 5. Fixing barrel; 6. Sliding hole; 7. Latch rod; 8. Auxiliary handle; 9. Fixing ear; 10. Bolt; 11. Threaded rod; 12. Nut; 13. Spring; 14. Baffle; 15. Latch hole; 16. Round hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-4 The utility model provides a locking structure of a mixing barrel, comprising a mixing machine body 1, a mounting plate 3 is fixedly connected to the upper end of the mixing machine body 1, a threaded connector 4 is arranged on the upper end of the mounting plate 3, a mixing barrel 2 is threadedly connected to the circumferential surface of the threaded connector 4, the mixing barrel 2 is located at the upper end of the mounting plate 3, and a locking assembly is arranged at the lower end of the mounting plate 3, the locking assembly is used to limit the rotation of the mixing barrel 2; the locking assembly comprises a fixed cylinder 5, a sliding hole 6, a latch rod 7 and an auxiliary handle 8, a fixed cylinder 5 is arranged at the lower end of the mounting plate 3, a latch rod 7 is slidably connected inside the fixed cylinder 5, the upper end of the latch rod 7 passes through the mounting plate 3 and is slidably connected to the mounting plate 3, the end face of the latch rod 7 is in a cross shape, a sliding hole 6 is opened on the circumferential surface of the fixed cylinder 5, the sliding hole 6 is in an L-shaped shape, an auxiliary handle 8 is slidably connected inside the sliding hole 6, and the auxiliary handle 8 is fixedly connected to the latch rod 7; a latch hole 15 is opened on the lower end face of the mixing barrel 2, and the latch hole 15 cooperates with the latch rod 7.

[0026] Specifically, when in use, the mixing barrel 2 and the threaded connector 4 are first rotated and installed together. When the mixing barrel 2 is rotated into place, the latch rod 7 corresponds to the latch hole 15 of the mixing barrel 2, so that it is convenient to insert the latch rod 7 into the latch hole 15. After the latch rod 7 is inserted into the latch hole 15, the mixing barrel 2 is locked, thereby effectively preventing the mixing barrel 2 from loosening, which is conducive to the stable operation of the mixing barrel 2; when the mixing barrel 2 needs to be disassembled, the auxiliary handle 8 is pulled, and the latch rod 7 can be driven to move downward under the action of the sliding hole 6, so that the latch rod 7 releases the limitation of the latch hole 15, thereby facilitating the removal of the mixing barrel 2 from the mounting plate 3.

[0027] A circular hole 16 is provided on the upper end surface of the mounting plate 3, and a threaded rod 11 is slidably connected inside the circular hole 16. The upper end of the threaded rod 11 is fixedly connected to the threaded connector 4, and a nut 12 is threadedly connected to the circumferential surface of the threaded rod 11. During operation, the threaded rod 11 is passed through the circular hole 16 of the mounting plate 3, and then the nut 12 is tightened, and then the threaded connector 4 can be fixed on the mounting plate 3.

[0028] The circumferential surface of the fixing tube 5 is fixedly connected with a fixing ear 9, and a bolt 10 passes through the inside of the fixing ear 9. The bolt 10 is threadedly connected to the mounting plate 3. During operation, the bolt 10 is passed through the fixing ear 9 and threadedly connected to the mounting plate 3. After tightening the bolt 10, the fixing tube 5 can be fixed to the lower end of the mounting plate 3.

[0029] A baffle 14 is fixedly connected to the bottom end of the fixed tube 5, and the baffle 14 is movably connected to the latch rod 7. A spring 13 is provided on the circumferential surface of the latch rod 7, one end of the spring 13 is fixedly connected to the baffle 14, and the other end of the spring 13 is fixedly connected to the latch rod 7. During operation, when the auxiliary handle 8 is pulled downward, the latch rod 7 will be driven to compress the spring 13, and the compressed spring 13 is conducive to resetting the latch rod 7, thereby facilitating the insertion of the latch rod 7 into the latch hole 15.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A locking structure for a mixing barrel, comprising a mixer body (1), characterized in that: The upper end of the mixer body (1) is fixedly connected to a mounting plate (3), the upper end of the mounting plate (3) is provided with a threaded connector (4), the circumferential surface of the threaded connector (4) is threadedly connected to a mixing barrel (2), the mixing barrel (2) is located at the upper end of the mounting plate (3), and the lower end of the mounting plate (3) is provided with a locking assembly, the locking assembly being used to limit the rotation of the mixing barrel (2).

2. The locking structure of a mixing barrel according to claim 1, characterized in that: A circular hole (16) is formed on the upper end surface of the mounting plate (3), a threaded rod (11) is slidably connected inside the circular hole (16), the upper end of the threaded rod (11) is fixedly connected to the threaded connector (4), and a nut (12) is threadedly connected to the circumferential surface of the threaded rod (11).

3. The locking structure of a mixing barrel according to claim 1, characterized in that: The locking assembly comprises a fixed cylinder (5), a sliding hole (6), a latch rod (7) and an auxiliary handle (8); the lower end of the mounting plate (3) is provided with a fixed cylinder (5); the fixed cylinder (5) is slidably connected to the latch rod (7); the upper end of the latch rod (7) passes through the mounting plate (3) and is slidably connected to the mounting plate (3); the end face of the latch rod (7) is in a cross shape; the circumferential surface of the fixed cylinder (5) is provided with a sliding hole (6); the sliding hole (6) is in an L shape; the sliding hole (6) is slidably connected to the auxiliary handle (8); the auxiliary handle (8) is fixedly connected to the latch rod (7); the lower end face of the mixing barrel (2) is provided with a latch hole (15); the latch hole (15) cooperates with the latch rod (7).

4. The locking structure of a mixing barrel according to claim 3, characterized in that: A fixing ear (9) is fixedly connected to the circumferential surface of the fixing cylinder (5), a bolt (10) penetrates the interior of the fixing ear (9), and the bolt (10) is threadedly connected to the mounting plate (3).

5. The locking structure of a mixing barrel according to claim 3, characterized in that: A baffle (14) is fixedly connected to the bottom end of the fixed cylinder (5), and the baffle (14) is movably connected to the latch rod (7). A spring (13) is arranged on the circumferential surface of the latch rod (7), and one end of the spring (13) is fixedly connected to the baffle (14), and the other end of the spring (13) is fixedly connected to the latch rod (7).

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