A filler mixing device for milk powder production

Abstract

The invention discloses a filler mixing device for milk powder production, which relates to the technical field of milk powder production and comprises a mixing box, wherein two groups of supporting legs are symmetrically installed at the bottom of the mixing box, and a discharge port is penetrated and connected at the bottom of the mixing box, and a valve is arranged outside the discharge port, and a feed port is penetrated and connected at one side of the top of the mixing box, and further comprises: a mixing component arranged inside and at the top of the mixing box, and a driving motor fixedly installed at the top of the mixing box; when the milk powder and the filler are mixed, the inner wall of the mixing barrel can be cleaned by two arc plates, and the arc plates can reciprocate up and down while performing circular rotation, so that the materials attached to the arc plates can be shaken off in the state of reciprocating up and down, thereby reducing the attachment of milk powder or added materials, avoiding affecting the quality of milk powder mixing, improving the efficiency of milk powder mixing, and reducing material waste.

Description

Technical Field

[0001] The invention relates to the technical field of milk powder production, in particular to a filler mixing device used for milk powder production. Background Art

[0002] The production and processing of milk powder is mainly divided into three processes: dry process, wet process, and dry-wet mixed process. The wet process refers to the mixing of various raw materials, such as vegetable oil, whey powder, whey protein powder, skimmed milk powder, nutrients, etc. in the liquid state of fresh milk, and then reducing it to powder through high-temperature powder spraying and drying. The wet process is relatively complicated and requires good product uniformity and stable physical and chemical indicators.

[0003] For example, a filling stirring device for milk powder production with publication number CN212999571U drives a stirring rod and two stirring bars to rotate by rotating a turntable. The two stirring bars are in contact with the side wall of the stirring box, so that the milk powder located on the inner wall of the stirring box is stirred evenly. The rotation arrangement of the two stirring columns and the stirring block allows the milk powder to be stirred more evenly when producing the filling. The rotation arrangement of the two stirring rods and the stirring bars can make the milk powder on the inner wall of the stirring box stirred more fully to prevent uneven stirring. However, in actual use, the two stirring bars can rotate in a circle. When the stirring bars rotate on the inner wall of the stirring box, the materials on the inner wall of the stirring box can be stirred evenly. The attachments adhered to the inner wall of the stirring box can be cleaned by the stirring bars. However, the stirring bars are continuously rotating. After the stirring bars clean the attachments adhered to the stirring box, the attachments are easy to adhere to one side of the stirring bars. If the stirring bars continue to rotate, the attachments will affect the mixing effect of the materials to a certain extent, resulting in waste of materials, and it is not convenient to clean them later. There are certain defects in use.

[0004] Therefore, we propose a filler mixing device for milk powder production to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a filler mixing device for milk powder production, so as to solve the problem that the two stirring bars proposed in the above background technology can rotate in a circle, and the stirring bars can stir the materials on the inner wall of the stirring box evenly when rotating on the inner wall of the stirring box, and the attachments adhered to the inner wall of the stirring box can be cleaned by the stirring bars, but the stirring bars are continuously rotating, and after the stirring bars clean the attachments adhered to the stirring box, the attachments are easy to adhere to one side of the stirring bars, and if the stirring bars continue to rotate, the attachments will affect the mixing effect of the materials to a certain extent, resulting in waste of materials and inconvenience in cleaning later.

[0006] To achieve the above object, the present invention provides the following technical solution: a filler mixing device for milk powder production, comprising a mixing box, two sets of supporting legs are symmetrically installed at the bottom of the mixing box, a discharge port is connected through the bottom of the mixing box, and a valve is arranged outside the discharge port, and a feed port is connected through one side of the top of the mixing box;

[0007] Also includes:

[0008] A mixing assembly is arranged inside and on the top of the mixing box;

[0009] A driving motor is fixedly mounted on the top of the mixing box, a rotating shaft is fixedly mounted on the output end of the driving motor, and the rotating shaft is rotatably connected to the mixing box, and a supporting rod is rotatably connected to the bottom of the rotating shaft, and the supporting rod is fixedly connected to the mixing box, and a hollow rod is sleeved on the outside of the rotating shaft, and the hollow rod is slidably connected to the rotating shaft;

[0010] The first bevel gear is fixedly mounted on the outside of the rotating shaft and located above the hollow rod. A positioning frame is symmetrically mounted on the top of the inner part of the mixing box. The inner parts of the two positioning frames are both rotatably connected with the rotating rods. The second bevel gear is fixedly mounted on the ends of the two rotating rods that are close to each other. The second bevel gear is meshed and connected with the first bevel gear. A rotating disk is fixedly mounted on one side of the outer parts of the two rotating rods.

[0011] An annular slide is opened on the outside of the two turntables, an arc block is slidably connected inside the annular slide, and a U-shaped ring is movably connected to the upper outside of the hollow rod, and support frames are symmetrically installed on both sides of the U-shaped ring, and the two arc blocks are fixedly connected to the two support frames respectively.

[0012] Preferably, a support ring is slidably connected inside the U-shaped ring, and the support ring is fixedly connected to the hollow rod.

[0013] By adopting the above technical solution, the movement of the U-shaped ring can drive the hollow rod to move, and the hollow rod can rotate on the U-shaped ring.

[0014] Preferably, two groups of fixing frames are symmetrically installed on both sides of the outside of the hollow rod, and two groups of arc plates are fixedly installed on one end of the two groups of fixing frames away from the hollow rod, and several sliding grooves are symmetrically opened on the outside of the hollow rod between the two groups of fixing frames, and L-shaped rods are fixedly installed on one side of the rotating shaft located at the several groups of sliding grooves, and the L-shaped rods are slidably connected to the sliding grooves.

[0015] By adopting the above technical solution, the rotating shaft can slide on the hollow rod, and the rotating shaft can drive the hollow rod to rotate.

[0016] Preferably, a stirring shaft is rotatably connected to the outside of the hollow rod between several groups of sliding grooves, and the stirring shaft is rotatably connected to the arc plate at one end away from the hollow rod, and several stirring rods are symmetrically installed on the outside of the stirring shaft.

[0017] By adopting the above technical solution, the hollow rod is rotated and the stirring rod is driven to rotate in a circle, so that the milk powder can be stirred.

[0018] Preferably, a fixing frame is fixedly installed between several groups of L-shaped rods, and a driven gear is fixedly installed on the side of the outside of the stirring shaft close to the hollow rod, and a tooth plate is fixedly installed on the inner side of the fixing frame, and the driven gear is meshingly connected with the tooth plate.

[0019] By adopting the above technical solution, the stirring shaft can move reciprocatingly up and down, and reciprocate in the horizontal direction while moving reciprocatingly up and down, so that the milk powder can be fully mixed and the mixing time of the milk powder can be shortened.

[0020] Preferably, an annular bucket is provided above the interior of the mixing box, and an incomplete leakage groove is opened through the bottom of the annular bucket, and a fixing ring is fixedly installed on the inner side of the annular bucket. At the same time, a limiting ring groove is opened at the inner top of the mixing box above the fixing ring, and the inner part of the limiting ring groove is slidably connected to the limiting ring, and the limiting ring is fixedly connected to the fixing ring.

[0021] By adopting the above technical solution, materials can be added evenly by adding materials through the annular hopper.

[0022] Preferably, a rotating gear is fixedly mounted on one end of the two rotating rods that is away from each other, and a plurality of teeth are fixedly mounted on the bottom of the fixing ring, and the two rotating gears are meshedly connected with the teeth.

[0023] By adopting the above technical solution, the annular bucket can be rotated, which can increase the range of added materials and avoid accumulation of materials after addition, shorten the mixing time of milk powder to a certain extent, and improve the mixing efficiency of milk powder.

[0024] Preferably, the turntable is offsetly mounted outside the rotating rod, and the positions of the two turntables are consistent.

[0025] By adopting the above technical solution, the rotation of the turntable can drive the hollow rod to move up and down reciprocatingly, and the inconsistent rotation directions of the two turntables will not affect the up and down movement of the hollow rod.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows: the filler mixing device for milk powder production is provided with mixing components inside and on the top of the mixing box, so that when the milk powder and the filler are mixed, the inner wall of the mixing barrel can be cleaned by two arc plates, and the arc plates can reciprocate up and down while rotating in a circle, so that the materials attached to the arc plates can be shaken off in the state of reciprocating up and down, thereby reducing the attachment of milk powder or additives, avoiding affecting the quality of milk powder mixing, improving the efficiency of milk powder mixing, and reducing material waste;

[0027] A mixing assembly is arranged inside and on the top of the mixing box. When the milk powder and the added materials are mixed, the milk powder is added into the mixing box through the feeding pipe, and the added materials are added through the feeding port. The driving motor is started to drive the rotating shaft to rotate. After the rotating shaft rotates, the hollow rod can be driven to rotate through a plurality of groups of L-shaped rods, so that the arc plate on the fixed frame rotates in a circle. The inner wall of the mixing box can be cleaned through the arc plate to prevent the material from adhering. When the rotating shaft rotates, the two rotating rods can be driven to rotate synchronously in the opposite direction through the meshing of the first bevel gear and the two second bevel gears, so that the two turntables rotate. After the turntable rotates, the support frame can be lifted up through the cooperation of the annular slide groove and the arc block, and then The hollow rod is lifted by the cooperation of the U-shaped ring and the support ring, so that the L-shaped rod slides inside the sliding groove. The continuous rotation of the rotating shaft can drive the two turntables to rotate continuously, and the opposite rotation directions of the two turntables will not affect the reciprocating movement of the hollow rod, so that the inner wall of the mixing box can be cleaned while the milk powder is stirred, and the arc plate can be rotated up and down while rotating in a circle, and the inertia of the up and down movement reduces the adhesion of materials on the arc plate. The mixing component allows the materials attached to the arc plate to be shaken off in the state of up and down reciprocating movement, thereby reducing the adhesion of milk powder or added materials, avoiding affecting the quality of milk powder mixing, improving the efficiency of milk powder mixing, and reducing material waste;

[0028] 2. The hollow rod can drive several stirring shafts to rotate in a circle while rotating in a circle, so that the stirring shaft can stir and mix the milk powder. When the hollow rod drives the arc plate to move back and forth, it can drive the stirring shaft to move back and forth up and down. The stirring shaft can drive the driven gear to rotate during the movement. After the driven gear moves up and down, it can rotate by meshing with the tooth plate on one side of the fixed frame, so that the stirring shaft rotates, so that the stirring shaft can rotate while rotating in a circle, and then the milk powder in the mixing box can be stirred and mixed in the vertical and horizontal directions through the stirring shaft and the stirring rod, and the stirring shaft can move back and forth up and down, and reciprocate in the horizontal direction while moving up and down, so that the milk powder can be fully mixed, the milk powder mixing time is shortened, and the milk powder mixing efficiency is improved;

[0029] 3. When the added materials are loaded through the feed port, they will fall into the inside of the annular bucket. When the two rotating rods rotate, the two rotating gears can be driven to rotate synchronously in the opposite direction, and then the fixed ring can be driven to rotate through the engagement of the rotating gears with the teeth, so that the annular bucket rotates. When the annular bucket rotates, the limit ring drives the sliding of the limit ring groove in the limit ring groove to support and limit the rotation of the annular bucket. The added materials can leak out through the incomplete leakage groove, and the annular bucket rotates continuously, so that the range of added materials can be increased to avoid accumulation of materials after addition, shorten the mixing time of milk powder to a certain extent, and improve the mixing efficiency of milk powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the front structure of the present invention;

[0031] Figure 2 It is a front cross-sectional structural schematic diagram of the present invention;

[0032] Figure 3 It is a schematic diagram of a partial three-dimensional structure of a mixing assembly of the present invention;

[0033] Figure 4 It is a schematic diagram of the three-dimensional structure of the turntable of the present invention;

[0034] Figure 5 It is a schematic diagram of the three-dimensional structure of the U-shaped ring of the present invention;

[0035] Figure 6 This is a schematic diagram of the three-dimensional structure of the stirring shaft of the present invention;

[0036] Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure of the middle A area;

[0037] Figure 8 For the present invention Figure 2 Schematic diagram of the enlarged structure of the middle B area;

[0038] Fig. 9 For the present invention Figure 3 Schematic diagram of the enlarged structure of the middle C area.

[0039] In the figure: 1, mixing box; 101, supporting leg; 102, discharge port; 103, feed port; 2, mixing assembly; 201, driving motor; 202, rotating shaft; 203, hollow rod; 204, supporting rod; 205, first bevel gear; 206, positioning frame; 207, rotating rod; 208, second bevel gear; 209, rotating disk; 210, annular chute; 211, arc block; 212, U-shaped ring ; 2121, support frame; 2122, support ring; 213, fixed frame; 214, arc plate; 215, L-shaped rod; 216, sliding groove; 217, stirring shaft; 218, stirring rod; 219, fixed frame; 220, driven gear; 221, tooth plate; 222, annular bucket; 223, fixed ring; 224, limiting ring groove; 225, limiting ring; 226, rotating gear; 227, teeth. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] See also Figure 1-9 The present invention provides a technical solution: a filler mixing device for milk powder production, comprising a mixing box 1, two sets of supporting legs 101 are symmetrically installed at the bottom of the mixing box 1, and a discharge port 102 is connected through the bottom of the mixing box 1, and a valve is arranged outside the discharge port 102, and a feed port 103 is connected through one side of the top of the mixing box 1;

[0042] Also includes:

[0043] A mixing assembly 2 is arranged inside and on the top of the mixing box 1;

[0044] The driving motor 201 is fixedly mounted on the top of the mixing box 1, and a rotating shaft 202 is fixedly mounted on the output end of the driving motor 201, and the rotating shaft 202 is rotatably connected to the mixing box 1, and a supporting rod 204 is rotatably connected to the bottom of the rotating shaft 202, and the supporting rod 204 is fixedly connected to the mixing box 1, and a hollow rod 203 is sleeved on the outside of the rotating shaft 202, and the hollow rod 203 is slidably connected to the rotating shaft 202;

[0045] The first bevel gear 205 is fixedly mounted on the outside of the rotating shaft 202 and located above the hollow rod 203. A positioning frame 206 is symmetrically mounted on the top of the inner part of the mixing box 1, and the insides of the two positioning frames 206 are both rotatably connected with a rotating rod 207, and the ends of the two rotating rods 207 that are close to each other are fixedly mounted with a second bevel gear 208, and the second bevel gear 208 is meshed and connected with the first bevel gear 205, and a rotating disk 209 is fixedly mounted on one side of the outer side of the two rotating rods 207;

[0046] The annular chute 210 is provided on the outside of the two rotating disks 209, and an arc block 211 is slidably connected inside the annular chute 210, and a U-shaped ring 212 is movably connected to the upper part of the outer portion of the hollow rod 203, and support frames 2121 are symmetrically installed on both sides of the U-shaped ring 212, and the two arc blocks 211 are fixedly connected to the two support frames 2121 respectively;

[0047] A support ring 2122 is slidably connected inside the U-shaped ring 212, and the support ring 2122 is fixedly connected to the hollow rod 203;

[0048] Two sets of fixing frames 213 are symmetrically installed on both sides of the outside of the hollow rod 203, and two sets of arc plates 214 are fixedly installed on one end of the two sets of fixing frames 213 away from the hollow rod 203, and a plurality of sliding grooves 216 are symmetrically opened and penetrated between the two sets of fixing frames 213 on the outside of the hollow rod 203, and an L-shaped rod 215 is fixedly installed on one side of the rotating shaft 202 located at the plurality of sliding grooves 216, and the L-shaped rod 215 is slidably connected with the sliding groove 216;

[0049] The rotating disk 209 is offsetly mounted outside the rotating rod 207 , and the positions of the two rotating disks 209 are consistent.

[0050] Embodiment 1: Figure 1-6As shown, when the milk powder and the added material are mixed, the milk powder is added to the inside of the mixing box 1 through the feeding pipe, and the added material is added through the feeding port 103, and the driving motor 201 is started to drive the rotating shaft 202 to rotate. After the rotating shaft 202 rotates, the hollow rod 203 can be driven to rotate through a plurality of groups of L-shaped rods 215, so that the arc plate 214 on the fixed frame 213 rotates in a circle, and the inner wall of the mixing box 1 can be cleaned by the arc plate 214 to prevent the material from adhering. While the rotating shaft 202 rotates, the two rotating rods 207 can be driven to rotate synchronously in the opposite direction through the meshing of the first bevel gear 205 and the two second bevel gears 208, so that the two rotating disks 209 rotate. After the rotating disk 209 rotates, the support frame 2121 can be lifted up through the cooperation of the annular slide groove 210 and the arc block 211, and the mixing process is completed. The U-shaped ring 212 cooperates with the support ring 2122 to lift the hollow rod 203, so that the L-shaped rod 215 slides inside the sliding groove 216. The continuous rotation of the rotating shaft 202 can drive the two turntables 209 to rotate continuously, and the opposite rotation directions of the two turntables 209 will not affect the reciprocating movement of the hollow rod 203, so that the inner wall of the mixing box 1 can be cleaned while the milk powder is stirred, and the arc plate 214 can be rotated up and down while rotating in a circle. The inertia of the up and down movement reduces the adhesion of materials on the arc plate 214. The mixing component 2 allows the materials attached to the arc plate 214 to be shaken off in the state of up and down reciprocating movement, thereby reducing the adhesion of milk powder or added materials, avoiding affecting the quality of milk powder mixing, improving the efficiency of milk powder mixing, and reducing material waste.

[0051] A stirring shaft 217 is rotatably connected between a plurality of sliding grooves 216 on the outside of the hollow rod 203, and one end of the stirring shaft 217 away from the hollow rod 203 is rotatably connected to the arc plate 214, and a plurality of stirring rods 218 are symmetrically installed on the outside of the stirring shaft 217;

[0052] A fixing frame 219 is fixedly installed between the groups of L-shaped rods 215, and a driven gear 220 is fixedly installed on the outer side of the stirring shaft 217 close to the hollow rod 203, and a tooth plate 221 is fixedly installed on the inner side of the fixing frame 219, and the driven gear 220 is meshedly connected with the tooth plate 221.

[0053] Embodiment 2: Figure 2 and Figure 6-7As shown, the hollow rod 203 can drive several stirring shafts 217 to rotate in a circle while rotating in a circle, so that the stirring shaft 217 can stir and mix the milk powder, and the hollow rod 203 can drive the stirring shaft 217 to move back and forth when driving the arc plate 214 to move back and forth. The stirring shaft 217 can drive the driven gear 220 to rotate during the movement. After the driven gear 220 moves up and down, it can rotate by meshing with the tooth plate 221 on one side of the fixed frame 219, so that the stirring shaft 217 rotates, so that the stirring shaft 217 can rotate while rotating in a circle, and then the milk powder inside the mixing box 1 can be stirred and mixed in the vertical direction and the horizontal direction through the stirring shaft 217 and the stirring rod 218, and the stirring shaft 217 can move back and forth up and down, and reciprocate in the horizontal direction while moving up and down, so that the milk powder can be fully mixed, the milk powder mixing time is shortened, and the mixing efficiency of the milk powder is improved.

[0054] An annular bucket 222 is arranged at the top of the mixing box 1, and an incomplete leakage groove is opened through the bottom of the annular bucket 222, and a fixing ring 223 is fixedly installed on the inner side of the annular bucket 222. At the same time, a limiting ring groove 224 is opened at the top of the inner top of the mixing box 1 above the fixing ring 223, and a limiting ring 225 is slidably connected inside the limiting ring groove 224, and the limiting ring 225 is fixedly connected to the fixing ring 223;

[0055] A rotating gear 226 is fixedly mounted on the ends of the two rotating rods 207 that are away from each other, and a plurality of teeth 227 are fixedly mounted on the bottom of the fixing ring 223 , and the two rotating gears 226 are meshedly connected with the teeth 227 .

[0056] Embodiment 3: Figure 2-3 and Figure 8-9 As shown, when the added material is loaded through the feed port 103, it will fall into the inside of the annular bucket 222. The two rotating rods 207 can drive the two rotating gears 226 to rotate synchronously in the opposite direction while rotating, and then the fixed ring 223 can be driven to rotate through the engagement of the rotating gear 226 with the teeth 227, so that the annular bucket 222 rotates. When the annular bucket 222 rotates, it drives the limiting ring 225 to slide in the limiting ring groove 224, and supports and limits the rotation of the annular bucket 222. The added material can leak out through the incomplete leakage groove, and the annular bucket 222 is continuously rotated, so that the range of added material can be increased, and accumulation of material after addition can be avoided, which can shorten the mixing time of milk powder to a certain extent and improve the mixing efficiency of milk powder.

[0057] Working principle: When using the filler mixing device for milk powder production, first, Figure 1-9As shown, milk powder is added into the mixing box 1 through the feed port 103, and the added material is added through the feed port 103, and the driving motor 201 is started to drive the rotating shaft 202 to rotate. After the rotating shaft 202 rotates, the hollow rod 203 can be driven to rotate through a plurality of groups of L-shaped rods 215, so that the arc plate 214 on the fixed frame 213 rotates in a circle, and the inner wall of the mixing box 1 can be cleaned by the arc plate 214 to prevent material from adhering. While the rotating shaft 202 rotates, the two rotating rods 207 can be driven to rotate synchronously in the opposite direction through the engagement of the first bevel gear 205 and the two second bevel gears 208, so that the two rotating disks 209 rotate. After the rotating disk 209 rotates, the support frame 2121 can be lifted up through the cooperation of the annular slide groove 210 and the arc block 211, and then the hollow rod 20 is lifted up through the cooperation of the U-shaped ring 212 and the support ring 2122. 3, so that the L-shaped rod 215 slides inside the sliding groove 216, and the two turntables 209 can be driven to rotate continuously through the continuous rotation of the rotating shaft 202, and the opposite rotation directions of the two turntables 209 will not affect the reciprocating movement of the hollow rod 203. When the added material is loaded through the feed port 103, it will fall into the inside of the annular bucket 222. The two rotating rods 207 can drive the two rotating gears 226 to rotate synchronously in the opposite direction, and then the fixed ring 223 can be driven to rotate through the engagement of the rotating gear 226 with the teeth 227, so that the annular bucket 222 rotates. When the annular bucket 222 rotates, it drives the limiting ring 225 to slide in the limiting ring groove 224, and supports and limits the rotation of the annular bucket 222. The added material can leak out through the incomplete leakage groove, and the annular bucket 222 rotates continuously, so that the range of adding materials can be increased.

[0058] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0059] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 filler mixing device for milk powder production, comprising a mixing box (1), wherein two groups of supporting legs (101) are symmetrically mounted on the bottom of the mixing box (1), and a discharge port (102) is connected through the bottom of the mixing box (1), and a valve is arranged outside the discharge port (102), and a feed port (103) is connected through one side of the top of the mixing box (1), and a feed pipe is connected through the upper front of the mixing box (1); It is characterized in that Also includes: A mixing assembly (2) is arranged inside and on the top of the mixing box (1); A driving motor (201) is fixedly mounted on the top of the mixing box (1); a rotating shaft (202) is fixedly mounted on the output end of the driving motor (201); the rotating shaft (202) is rotatably connected to the mixing box (1); a supporting rod (204) is rotatably connected to the bottom of the rotating shaft (202); the supporting rod (204) is fixedly connected to the mixing box (1); a hollow rod (203) is sleeved on the outside of the rotating shaft (202); and the hollow rod (203) is slidably connected to the rotating shaft (202); A first bevel gear (205) is fixedly mounted on the outside of the rotating shaft (202) and located above the hollow rod (203); a positioning frame (206) is symmetrically mounted on the top of the interior of the mixing box (1); a rotating rod (207) is rotatably connected to the interior of the two positioning frames (206); a second bevel gear (208) is fixedly mounted on the adjacent ends of the two rotating rods (207); the second bevel gear (208) is meshingly connected to the first bevel gear (205); and a rotating disk (209) is fixedly mounted on one side of the exterior of the two rotating rods (207); An annular slide groove (210) is provided on the outside of the two rotating disks (209), an arc block (211) is slidably connected inside the annular slide groove (210), and a U-shaped ring (212) is movably connected to the upper part of the outer portion of the hollow rod (203), and support frames (2121) are symmetrically installed on both sides of the U-shaped ring (212), and the two arc blocks (211) are fixedly connected to the two support frames (2121) respectively; Two groups of fixing frames (213) are symmetrically installed on both sides of the outside of the hollow rod (203), and two groups of arc-shaped plates (214) are fixedly installed on one end of the two groups of fixing frames (213) away from the hollow rod (203), and a plurality of sliding grooves (216) are symmetrically opened and penetrated on the outside of the hollow rod (203) between the two groups of fixing frames (213), and an L-shaped rod (215) is fixedly installed on one side of the rotating shaft (202) located on the plurality of groups of sliding grooves (216), and the L-shaped rod (215) is slidably connected to the sliding groove (216); A stirring shaft (217) is rotatably connected to the outside of the hollow rod (203) between the plurality of groups of sliding grooves (216), and one end of the stirring shaft (217) away from the hollow rod (203) is rotatably connected to the arc plate (214), and a plurality of stirring rods (218) are symmetrically mounted on the outside of the stirring shaft (217); A fixing frame (219) is fixedly installed between the groups of L-shaped rods (215), a driven gear (220) is fixedly installed on the outer side of the stirring shaft (217) close to the hollow rod (203), and a tooth plate (221) is fixedly installed on the inner side of the fixing frame (219), and the driven gear (220) is meshingly connected with the tooth plate (221); An annular bucket (222) is arranged above the interior of the mixing box (1), and an incomplete leakage groove is provided through the bottom of the annular bucket (222), and a fixing ring (223) is fixedly installed on the inner side of the annular bucket (222), and a limiting ring groove (224) is provided at the top of the interior of the mixing box (1) above the fixing ring (223), and a limiting ring (225) is slidably connected inside the limiting ring groove (224), and the limiting ring (225) is fixedly connected to the fixing ring (223).

2. A filler mixing device for milk powder production according to claim 1, characterized in that: A support ring (2122) is slidably connected inside the U-shaped ring (212), and the support ring (2122) is fixedly connected to the hollow rod (203).

3. A filler mixing device for milk powder production according to claim 1, characterized in that: A rotating gear (226) is fixedly mounted on one end of the two rotating rods (207) that is away from each other, and a plurality of teeth (227) are fixedly mounted on the bottom of the fixing ring (223), and the two rotating gears (226) are meshingly connected with the teeth (227).

4. A filler mixing device for milk powder production according to claim 1, characterized in that: The rotating disk (209) is offsetly mounted outside the rotating rod (207), and the positions of the two rotating disks (209) are consistent.

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