Mixing and stirring mechanism of mixer

Abstract

The utility model discloses a material mixing and stirring mechanism of a material mixer, the material mixing mechanism comprises a material mixing bin, the top of the material mixing bin and a second motor are fixedly installed, the output shaft of the second motor faces downwards and penetrates through the material mixing bin, and the bottom end of the output shaft of the second motor is fixedly connected with a connecting disc; a plurality of slots are formed in the bottom end of the connecting disc, and the slots are annularly arranged; a limiting groove is formed in the position, close to each connecting disc, of the inner wall of the connecting disc, a ball is movably placed on the inner wall of each limiting groove, one end of each ball penetrates out of the corresponding limiting groove and is located in the corresponding inserting groove, and stirring rods are fixedly inserted into the inserting grooves in the bottom of the connecting disc. Then the fixing rod is rotated and fixed to the side edge of the connecting disc through the fastening bolt, finally, the stirring rod can be fixed by rotating the shifting rod, the installation steps are simple, and fixation is firm.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a mixing and stirring mechanism of a mixer. Background Art

[0002] A mixer is a device used to mix different kinds of raw materials evenly. It is widely used in food processing, chemical industry, pharmaceutical industry and other fields. It ensures that various ingredients are fully mixed through stirring, tumbling or other mixing methods to produce a consistent mixture, improve production efficiency and product quality.

[0003] In the prior art, the stirring rod in the mixer is usually fixed inside and difficult to disassemble, which may make the stirring rod difficult to clean, inconvenient to maintain, and complicated to operate when replacing products. This defect may increase the downtime of the production line and affect production efficiency. Therefore, a mixing and stirring mechanism of a mixer is proposed to solve the above problems. Utility Model Content

[0004] The technical problems to be solved by the utility model are as follows: the stirring rod is usually not easy to disassemble, which may lead to difficulty in cleaning the stirring rod, inconvenience in maintenance, and complex operation when replacing products. This defect may increase the downtime of the production line.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A mixing and stirring mechanism of a mixer, comprising a crushing mechanism, a mixing mechanism is arranged on one side of the crushing mechanism, the crushing mechanism comprises a first motor, and the mixing mechanism comprises a second motor;

[0007] Also includes:

[0008] Wherein, the mixing mechanism comprises a mixing bin, the top of the mixing bin is fixedly mounted to the second motor, the output shaft of the second motor faces downward and passes through the mixing bin, and the bottom end of the output shaft of the second motor is fixedly connected to a connecting plate;

[0009] Wherein, a plurality of slots are provided at the bottom end of the connection plate, and the plurality of slots are arranged in a ring shape;

[0010] Among them, a limiting groove is provided on the inner wall of the connecting disk and near each connecting disk, and a ball is movably placed on the inner wall of each limiting groove, and one end of the ball passes through the limiting groove and is located inside the slot.

[0011] As a further solution of the utility model: the inner wall of the connecting disk is rotatably connected to a rotating ring located on the outer side of the slot, the inner wall of the rotating ring is fixedly connected to an extrusion sheet near the limiting groove, the outer wall of the extrusion sheet is connected through one side of the limiting groove, and one side of the outer wall of the limiting groove is in movably contact with the ball.

[0012] As a further solution of the utility model: one end of the outer wall of the rotating ring passes through the connecting disk and is fixedly connected to a lever, a pin is connected to the middle inner wall of the lever, one end of the middle outer wall of the pin is fixedly connected to a spring, the other end of the spring is fixedly connected to the inner wall of the lever, and one end of the pin is snap-connected to the outer wall of the connecting disk.

[0013] As a further solution of the utility model: internal threaded holes are symmetrically opened on the outer wall of the connecting disk and near each slot, a stirring rod is inserted into the inner wall of each slot, the top end of the stirring rod is engaged with the ball bearing, and the middle end of the outer wall of the stirring rod is rotatably connected to a fixing rod, the top end of the fixing rod is movably connected to the connecting disk, a fastening bolt is inserted into the inner wall of the top end of the fixing rod, and one end of the fastening bolt passes through the fixing rod and is threadedly connected to the inner wall of the internal threaded hole.

[0014] As a further solution of the utility model: an inspection door is hinged on one side of the outer wall of the mixing bin, and a discharge pipe is connected through the middle of the bottom of the mixing bin.

[0015] As a further solution of the present utility model: the crushing mechanism includes a crushing bin, one end of the outer wall of the crushing bin is fixedly connected to motor one, the output shaft of motor one is fixedly connected to a driving gear, one side of the outer wall of the driving gear is meshingly connected to a driven gear, the driving gear and the driven gear are both rotatably connected to the crushing bin, and the middle parts of the driving gear and the driven gear pass through the crushing bin and are fixedly connected to crushing rollers, and the other ends of the two crushing rollers are rotatably connected to the inner wall of the crushing bin.

[0016] As a further solution of the utility model: a feed hopper is connected through the top of the crushing bin, and one side of the outer wall of the crushing bin is connected through the mixing bin.

[0017] Beneficial effects of the utility model:

[0018] (1) The utility model fixes and inserts the stirring rod through the slot at the bottom of the connecting plate. When installing the stirring rod, the stirring rod is inserted into the slot one by one, and then the fixing rod is rotated and fixed to the side of the connecting plate through the fastening bolt, and finally the lever is rotated to complete the fixing of the stirring rod. The installation steps are simple and the fixing is reliable.

[0019] (2) A crushing mechanism is provided to pre-crush the materials entering the mixing bin. The crushing roller in the crushing mechanism is driven by a motor to break up larger material lumps to prevent the materials from affecting the mixing effect during the mixing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the mixing bin in the utility model;

[0023] Figure 3 It is a schematic top view of the overall structure of the connecting plate in the utility model;

[0024] Figure 4 It is a schematic diagram of the internal structure of the connecting disk in the utility model;

[0025] Figure 5 yes Figure 4 A schematic diagram of the enlarged structure of region A;

[0026] Figure 6 This is a schematic diagram of the internal structure of the latch in the utility model;

[0027] Figure 7 It is a schematic diagram of the internal structure of the crushing bin in the utility model.

[0028] In the figure: 1. Crushing mechanism; 101. Crushing bin; 102. Motor 1; 103. Driving gear; 104. Driven gear; 105. Feed hopper; 106. Crushing roller; 2. Mixing mechanism; 201. Mixing bin; 202. Motor 2; 203. Inspection door; 204. Discharge pipe; 205. Connecting plate; 206. Internal threaded hole; 207. Slot; 208. Rotating ring; 209. Extrusion plate; 210. Limiting groove; 211. Ball; 212. Push rod; 213. Spring; 214. Latch; 215. Stirring rod; 216. Fixing rod; 217. Fastening bolt. DETAILED DESCRIPTION

[0029] 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 of 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.

[0030] like Figure 1-7As shown, a mixing and stirring mechanism of a mixer comprises a crushing mechanism 1, a mixing mechanism 2 is arranged on one side of the crushing mechanism 1, the crushing mechanism 1 comprises a motor 102, and the mixing mechanism 2 comprises a motor 202; and further comprises: wherein the mixing mechanism 2 comprises a mixing bin 201, the top of the mixing bin 201 is fixedly mounted with the motor 202, the output shaft of the motor 202 faces downward and passes through the mixing bin 201, and the bottom end of the output shaft of the motor 202 is fixedly connected with a connecting disk 205; wherein a plurality of slots 207 are provided at the bottom end of the connecting disk 205, and the plurality of slots 207 are arranged in a ring shape; wherein a limiting slot 210 is provided on the inner wall of the connecting disk 205 and near each connecting disk 205, and a ball 211 is movably placed on the inner wall of each limiting slot 210, and one end of the ball 211 passes through the limiting slot 210 and is located inside the slot 207, as shown in FIG. Figure 4-Figure 5 As described above, affected by the limiting groove 210, the ball 211 can only move in the length direction of the limiting groove 210, and the ball 211 cannot be separated from the limiting groove 210;

[0031] The inner wall of the connecting plate 205 and the outer side of the slot 207 are rotatably connected with a rotating ring 208, and the inner wall of the rotating ring 208 and the position close to the limiting groove 210 are fixedly connected with an extrusion sheet 209, and the outer wall of the extrusion sheet 209 is connected with one side of the limiting groove 210, and the outer wall of the limiting groove 210 is in active contact with the ball 211. Figure 4-Figure 5 As shown, the extrusion sheet 209 can enter the limiting groove 210 and push one end of the ball 211 to protrude out of the limiting groove 210;

[0032] One end of the outer wall of the rotating ring 208 passes through the connecting plate 205 and is fixedly connected to the lever 212. The middle inner wall of the lever 212 is penetrated and connected with a latch 214. One end of the middle outer wall of the latch 214 is fixedly connected to a spring 213. The other end of the spring 213 is fixedly connected to the inner wall of the lever 212. One end of the latch 214 is engaged with the outer wall of the connecting plate 205. Figure 3-Figure 4 and Figure 6 As shown, the spring 213 pushes the latch 213 to insert into the connection disk 205 to complete the engagement, so that the rotating ring 208 cannot rotate inside the connection disk 205;

[0033] Internal threaded holes 206 are symmetrically provided on the outer wall of the connecting disk 205 and near each slot 207. A stirring rod 215 is inserted into the inner wall of each slot 207. The top end of the stirring rod 215 is engaged with the ball 211. A fixing rod 216 is rotatably connected to the middle end of the outer wall of the stirring rod 215. The top of the fixing rod 216 is movably connected to the connecting disk 205. A fastening bolt 217 is inserted into the inner wall of the top of the fixing rod 216. One end of the fastening bolt 217 passes through the fixing rod 216 and is threadedly connected to the inner wall of the internal threaded hole 206. Figure 2As shown, insert the end of the stirring rod 215 into the slot 207, then rotate the fixing rod 216 to align with the internal threaded hole 206, and screw the fastening bolt 217 through the fixing rod 216 into the internal threaded hole 206 to complete the pre-fixation of the stirring rod 215;

[0034] An inspection door 203 is hinged on one side of the outer wall of the mixing bin 201, and a discharge pipe 204 is connected through the middle of the bottom of the mixing bin 201;

[0035] The pulverizing mechanism 1 comprises a pulverizing bin 101, one end of the outer wall of the pulverizing bin 101 is fixedly connected to a motor 102, the output shaft of the motor 102 is fixedly connected to a driving gear 103, one side of the outer wall of the driving gear 103 is meshedly connected to a driven gear 104, the driving gear 103 and the driven gear 104 are both rotatably connected to the pulverizing bin 101, and the middle parts of the driving gear 103 and the driven gear 104 pass through the pulverizing bin 101 and are fixedly connected to pulverizing rollers 106, and the other ends of the two pulverizing rollers 106 are rotatably connected to the inner wall of the pulverizing bin 101, as shown in FIG. Figure 1 As shown, the driving gear 103 drives the driven gear 104 to rotate in the opposite direction to itself, so that the crushing rollers 106 on both sides are driven by the driving gear 103 and the driven gear 104 respectively, and the two sides rotate in opposite directions to crush the materials;

[0036] The top of the crushing bin 101 is connected to the feed hopper 105, and one side of the outer wall of the crushing bin 101 is connected to the mixing bin 201. Figure 1-Figure 2 and Figure 7 As shown, the material is broken up after passing through the crushing roller 106 and then slides along the bottom of the crushing bin 101 into the mixing bin 201 .

[0037] The working principle of this utility model:

[0038] The material is put into the feed hopper 105, during which the motor 102 is started to drive the driving gear 103 to rotate, and the driving gear 103 drives the driven gear 104 to rotate in the opposite direction, so that the two crushing rollers 106 crush the material under the drive of the driving gear 103 and the driven gear 104 respectively, and the crushed material enters the mixing bin 201 from the bottom of the crushing bin 101, and the motor 202 is started to drive the rotating disk 205 and the stirring rod 215 to stir and mix the material below, and finally the mixed product is taken out from the opened discharge pipe 204;

[0039] When the stirring rod 215 needs to be disassembled for maintenance or cleaning, first loosen and remove the fastening bolts 217 one by one, then rotate the lever 212 to drive the rotating ring 208 to rotate in the connecting disk 205, and the extrusion sheet 209 follows the rotating ring 208 away from the ball 211. At this time, the stirring rod 215 is pulled downward, and the stirring rod 215 pushes the ball 211 to retract into the limiting groove 210, so that the stirring rod 215 can be directly separated from the connecting disk 205.

[0040] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A mixing and stirring mechanism of a mixer, comprising a crushing mechanism (1), a mixing mechanism (2) being arranged on one side of the crushing mechanism (1), the crushing mechanism (1) comprising a first motor (102), and the mixing mechanism (2) comprising a second motor (202); It is characterized in that Also includes: The mixing mechanism (2) comprises a mixing bin (201), the top of the mixing bin (201) is fixedly mounted to a second motor (202), an output shaft of the second motor (202) faces downward and passes through the mixing bin (201), and a connecting plate (205) is fixedly connected to the bottom end of the output shaft of the second motor (202); The bottom end of the connection plate (205) is provided with a plurality of slots (207), and the plurality of slots (207) are arranged in a ring shape; A limiting groove (210) is provided on the inner wall of the connection disk (205) and near each connection disk (205), and a ball (211) is movably placed on the inner wall of each limiting groove (210), and one end of the ball (211) passes through the limiting groove (210) and is located inside the slot (207).

2. The mixing and stirring mechanism of a mixer according to claim 1, It is characterized in that A rotating ring (208) is rotatably connected to the inner wall of the connecting disk (205) and located outside the slot (207); an extrusion sheet (209) is fixedly connected to the inner wall of the rotating ring (208) and close to the limiting groove (210); an outer wall of the extrusion sheet (209) is connected through one side of the limiting groove (210), and one side of the outer wall of the limiting groove (210) is in active contact with a ball (211).

3. The mixing and stirring mechanism of a mixer according to claim 2, It is characterized in that One end of the outer wall of the rotating ring (208) passes through the connecting plate (205) and is fixedly connected to a lever (212); a latch (214) is passed through the middle inner wall of the lever (212); one end of the middle outer wall of the latch (214) is fixedly connected to a spring (213); the other end of the spring (213) is fixedly connected to the inner wall of the lever (212); and one end of the latch (214) is snap-connected to the outer wall of the connecting plate (205).

4. The mixing and stirring mechanism of a mixer according to claim 1, It is characterized in that Internal threaded holes (206) are symmetrically provided on the outer wall of the connecting disk (205) and near each slot (207); a stirring rod (215) is inserted into the inner wall of each slot (207); the top end of the stirring rod (215) is engaged with the ball (211); the middle end of the outer wall of the stirring rod (215) is rotatably connected with a fixing rod (216); the top end of the fixing rod (216) is movably connected to the connecting disk (205); a fastening bolt (217) is inserted into the inner wall of the top end of the fixing rod (216); one end of the fastening bolt (217) passes through the fixing rod (216) and is threadedly connected to the inner wall of the internal threaded hole (206).

5. The mixing and stirring mechanism of a mixer according to claim 1, It is characterized in that An inspection door (203) is hingedly connected to one side of the outer wall of the mixing bin (201), and a discharge pipe (204) is connected through the middle of the bottom of the mixing bin (201).

6. The mixing and stirring mechanism of a mixer according to claim 1, It is characterized in that The pulverizing mechanism (1) comprises a pulverizing bin (101), one end of the outer wall of the pulverizing bin (101) is fixedly connected to a motor (102), the output shaft of the motor (102) is fixedly connected to a driving gear (103), one side of the outer wall of the driving gear (103) is meshingly connected to a driven gear (104), the driving gear (103) and the driven gear (104) are both rotatably connected to the pulverizing bin (101), and the middle parts of the driving gear (103) and the driven gear (104) pass through the pulverizing bin (101) and are fixedly connected to pulverizing rollers (106), and the other ends of the two pulverizing rollers (106) are rotatably connected to the inner wall of the pulverizing bin (101).

7. The mixing and stirring mechanism of a mixer according to claim 6, It is characterized in that The top of the crushing bin (101) is connected through a feeding hopper (105), and one side of the outer wall of the crushing bin (101) is connected through a mixing bin (201).

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