A milk powder filling device

Abstract

The utility model relates to milk powder filling technology field especially, and more particularly relates to a milk powder filling device, it includes storage jar, screw conveyor, pivot, drive assembly, shock component and transmission assembly. The storage jar is provided with the feed inlet that communicates with its inside on, and the bottom of storage jar is provided with the guide pipe that communicates with its inside. The body of screw conveyor is connected with the storage jar, and screw conveyor communicates guide pipe and discharge pipe. The pivot is rotatably connected with the storage jar, and the lower end of pivot is inserted into guide pipe and is coaxially connected grinding cone platform, and the clearance between grinding cone platform and guide pipe inner wall gradually reduces from top to bottom. Drive assembly is connected with the storage jar and drives pivot rotation. Shock component is connected with the storage jar. Transmission assembly transmission connection pivot and shock component, to promote the discharge under the condition of pivot rotation through shock component shock storage jar. In the utility model, the inner wall of storage jar is not easy to adhere milk powder, and the discharge is not easy to block, and the blockiness in milk powder is automatically ground and refined.

Description

TECHNICAL FIELD

[0001] The utility model relates to milk powder filling technology field especially a kind of milk powder filling device. BACKGROUND

[0002] Liquid state milk or goat milk, both are not easy to save for a long time, in order to make it obtain longer shelf life, and lock its nutrition fully, milk product manufacturer makes up this defect by drying liquid milk, which is made into milk powder, at this time, filling machine needs to be used, and the existing filling machine is mostly simple structure, and needs to be improved.

[0003] The Chinese patent with the authorization announcement number CN207725666U discloses a technical solution by adding a lifting rod and a cylindrical block, which facilitates the dredging of the discharge pipe and achieves the effect of preventing blockage. The utility model adds an electric rotating shaft and a crushing knife, which facilitates the crushing of large-particle milk powder and prevents large-particle milk powder from blocking the discharge pipe, achieving the effect of preventing blockage. The utility model adds a handle, which facilitates the carrying of the utility model by the staff. The utility model adds a shock-absorbing pad, which achieves the effect of shock absorption.

[0004] However, the device still has some shortcomings: the milk powder in the device is easy to adhere to the inner wall of the device. In the actual operation process, the structure of the device using the crushing knife to break up the lumps of milk powder will cause the milk powder to quickly disperse into dust inside the device, resulting in reduced discharging efficiency and low breaking efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve the problems in the background art and provides a milk powder filling device.

[0006] The technical scheme of the utility model: a milk powder filling device, comprising a storage tank, a feed hopper is arranged on the storage tank and communicates with the inside of the storage tank, and a guide pipe is arranged at the bottom of the storage tank and communicates with the inside of the storage tank.

[0007] A screw conveyor is connected to the body of the screw conveyor and the storage tank, the input end of the screw conveyor communicates with the output end of the guide pipe, and the output end of the screw conveyor communicates with the discharge pipe.

[0008] A rotating shaft is rotatably connected to the top plate of the storage tank at the top end, and the lower end of the rotating shaft is inserted into the guide pipe and coaxially connected to a grinding cone frustum at one end inserted into the guide pipe. The gap between the grinding cone frustum and the inner wall of the guide pipe gradually decreases from top to bottom.

[0009] A driving assembly is connected to the storage tank and drives the rotating shaft to rotate.

[0010] The vibration assembly is connected with the storage tank.

[0011] The transmission assembly is in transmission connection with the rotating shaft and the vibration assembly, so as to promote the discharge of the storage tank by the vibration assembly in the state that the rotating shaft rotates.

[0012] Preferably, the storage tank is connected with a support, the support is connected with a bottom plate, and a placing groove is arranged on the bottom plate and located below the outlet of the discharge pipe.

[0013] Preferably, a plurality of guide plates are arranged in the discharge pipe and staggered layer by layer.

[0014] Preferably, a tooth groove matched with the grinding cone is arranged on the inner wall of the guide pipe.

[0015] Preferably, a spiral plate is arranged on the rotating shaft, the lower end of the spiral plate is inserted into the guide pipe and located above the grinding cone, and a discharging channel is arranged between the outer wall of the spiral plate and the inner wall of the guide pipe.

[0016] Preferably, the vibration assembly comprises a fixed frame, a sliding block and a spring. The fixed frame comprises a plurality of groups, and each fixed frame is connected with the guide pipe and arranged in a ring array around the axis of the guide pipe. A sliding groove is arranged on the fixed frame, the sliding block is located in the sliding groove and connected with the inner wall of the sliding groove in a sliding manner, the top end of the sliding block is connected with a sliding rod, the sliding rod is connected with the fixed frame in a sliding manner, and the top end of the sliding rod is connected with a rubber hammer. The spring is sleeved outside the sliding rod, the top end of the spring is in abutment with the upper wall of the sliding groove, and the lower end of the spring is in abutment with the upper surface of the sliding block.

[0017] Preferably, the transmission assembly comprises a support table, a bevel gear disc, a transmission shaft and a cam. The support table is located below the grinding cone and connected with the grinding cone in a rotating manner, a fixed rod is arranged on the periphery of the support table and connected with the inner wall of the guide pipe, and the outer diameter of the support table is smaller than the outer diameter of the grinding cone. The bevel gear disc is located in the support table and connected with the support table in a rotating manner, the bottom of the rotating shaft is inserted into the support table and connected with the bevel gear disc in a coaxial manner. The transmission shafts are arranged in a ring array on the guide pipe about the axis of the guide pipe, the proximal ends of the transmission shafts are respectively connected with a bevel gear, the bevel gears are located in the support table and meshed with the bevel gear disc, and the ends of the transmission shafts extending out of the guide pipe are inserted into the sliding grooves on the corresponding sides and connected with the fixed frame in a rotating manner. The cam is in abutment with the lower surface of the sliding block, and the cam is connected with the transmission shaft.

[0018] Compared with the prior art, the utility model has the beneficial technical effects that:

[0019] By setting the grinding cone on the shaft and the structure of the spiral plate, the blocky material in the milk powder is disintegrated by the grinding cone, so that it is refined, and the spiral plate is used to continuously push the milk powder downward in the process of disintegration, so that the milk powder in the storage tank quickly enters the guide pipe; by setting the vibration assembly, the vibration assembly is driven by the helical gear plate, the bevel gear and the cam, the helical gear plate is connected with the shaft, so that the shaft rotates in the state, the vibration assembly automatically works, the milk powder adhered on the inner wall of the storage tank is shaken off by the vibration assembly, the wall hanging is prevented, so that the inner wall of the storage tank is kept clean and smooth. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of an embodiment in the utility model;

[0021] Figure 2 It is a schematic view of the internal structure of the storage tank;

[0022] Figure 3 It is a schematic view of the connection structure of the transmission assembly and the vibration assembly;

[0023] Figure 4 It is a schematic view of the internal structure of the discharge pipe.

[0024] Fig. 1, bottom plate; 101, placing groove; 2, support; 3, storage tank; 4, feeding hopper; 5, guide pipe; 6, screw conveyor; 7, discharge pipe; 71, guide plate; 8, shaft; 9, grinding cone; 10, spiral plate; 11, motor; 12, fixed frame; 121, sliding groove; 13, sliding block; 14, sliding rod; 15, rubber hammer; 16, spring; 17, support table; 18, helical gear plate; 19, transmission shaft; 20, bevel gear; 21, cam. DETAILED DESCRIPTION

[0025] Example one

[0026] As Figures 1-3As shown, the utility model provides a kind of milk powder filling device, including storage tank 3, screw conveyor 6, rotating shaft 8, drive assembly, shock component and transmission assembly. Storage tank 3 is provided with feed hopper 4 being communicated with its inside, and the bottom of storage tank 3 is provided with guide pipe 5 being communicated with its inside. Storage tank 3 connects support 2, support 2 connects bottom plate 1, and bottom plate 1 is provided with placing groove 101, and bottom plate 1 is provided with gravity meter for measuring the weight of support 2 and storage tank 3, and bottom plate 1 is provided with controller, and controller is electrically connected with gravity meter. The body of screw conveyor 6 is connected with storage tank 3, and controller controls and connects screw conveyor 6, and the input end of screw conveyor 6 is communicated with the output end of guide pipe 5, and the output end of screw conveyor 6 is communicated with discharge pipe 7, and placing groove 101 is below the outlet of discharge pipe 7. The top of rotating shaft 8 is rotatably connected with the top plate of storage tank 3, and the lower end of rotating shaft 8 is inserted into guide pipe 5 and coaxially connected with grinding cone 9 on the end inserted into guide pipe 5, the gap between grinding cone 9 and the inner wall of guide pipe 5 gradually decreases from top to bottom, and the inner wall of guide pipe 5 is provided with a tooth groove matched with grinding cone 9. Rotating shaft 8 is provided with spiral plate 10, the lower end of spiral plate 10 is inserted into guide pipe 5 and located above grinding cone 9, and a discharging channel is provided between the outer wall of spiral plate 10 and the inner wall of guide pipe 5. Drive assembly includes but is not limited to motor 11, and the body of motor 11 is connected with storage tank 3, and the output end of motor 11 is coaxially connected with rotating shaft 8. Shock component includes fixed frame 12, sliding block 13 and spring 16. Fixed frame 12 includes multiple groups, and each fixed frame 12 is connected with guide pipe 5 and storage tank 3 and is distributed in annular array around the axis of guide pipe 5, fixed frame 12 is provided with sliding groove 121, sliding block 13 is located in sliding groove 121 and is slidably connected with the inner wall thereof, the top of sliding block 13 is connected with sliding rod 14, sliding rod 14 is slidably connected with fixed frame 12, and the top of sliding rod 14 is connected with rubber hammer 15. Spring 16 is sleeved outside sliding rod 14, the top of spring 16 abuts against the upper wall of sliding groove 121, and the lower end of spring 16 abuts against the upper surface of sliding block 13. Transmission assembly includes support table 17, bevel gear disc 18, transmission shaft 19 and cam 21. Support table 17 is located below grinding cone 9 and is rotatably connected therewith, the lateral side of support table 17 is provided with fixed rod, the inner wall of guide pipe 5 is connected with fixed rod, and the outer diameter of support table 17 is smaller than the outer diameter of grinding cone 9. Bevel gear disc 18 is located in support table 17 and is rotatably connected therewith, the bottom of rotating shaft 8 is inserted into support table 17 and is coaxially connected with bevel gear disc 18. Each transmission shaft 19 is arranged in annular array on guide pipe 5 about the axis of guide pipe 5, one bevel gear 20 is connected with the similar end of transmission shaft 19 respectively, each bevel gear 20 is located in support table 17 and is engaged with bevel gear disc 18, and the end of transmission shaft 19 extending out of guide pipe 5 is inserted into the sliding groove 121 of the corresponding side and is rotatably connected with fixed frame 12. The arc surface of cam 21 abuts against the lower surface of sliding block 13, and cam 21 is connected with transmission shaft 19.The transmission assembly is in transmission connection with the rotating shaft 8 and the shaking assembly, so as to shake the storage tank 3 through the shaking assembly to promote the discharge under the condition that the rotating shaft 8 rotates.

[0027] In the embodiment, the raw milk powder is added into the storage tank 3 along the feeding hopper 4, the milk powder box is placed in the placing groove 101 with the opening upward, the screw conveyor 6 and the motor 11 are started, the motor 11 drives the rotating shaft 8 to rotate, and then drives the spiral plate 10 and the grinding cone 9 to rotate, the spiral plate 10 continuously pushes the milk powder to the grinding cone 9, and the grinding cone 9 grinds the blocky material in the milk powder under the working condition, the fine milk powder enters the screw conveyor 6 after the grinding cone 9, the screw conveyor 6 pushes the milk powder and makes the milk powder enter the milk powder box from the outlet of the discharge pipe 7. Under the condition that the rotating shaft 8 rotates, the helical gear plate 18 rotates, the helical gear plate 18 drives the bevel gear 20, the transmission shaft 19 and the cam 21 to rotate, the cam repeatedly shakes the storage tank 3, so that the milk powder adhered to the inner wall of the storage tank 3 is shaken off.

[0028] Embodiment two

[0029] As shown in Figure 1 and Figure 4 The milk powder filling device provided by the utility model compares to embodiment one, a plurality of guide plates 71 are arranged in the discharge pipe 7.

[0030] In the embodiment, the guide plates 71 are used to scatter the milk powder output by the screw conveyor 6 layer by layer, and the process is matched with the shaking assembly, so that the milk powder falls uniformly along the outlet of the discharge pipe 71 under the guidance of each guide plate 71, and then the milk powder in the milk powder box will not appear the condition that the local accumulation is too high to cause overflow.

[0031] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge range of the persons skilled in the art without departing from the purpose of the utility model.

Claims

1. A milk powder filling device, characterized by, The utility model relates to a kind of material storage tank and its driving device, including Material storage tank (3), material storage tank (3) is provided with feeding hopper (4) with its inside communication on material storage tank (3), and the bottom of material storage tank (3) is provided with guide pipe (5) with its inside communication; Screw conveyor (6), the body of screw conveyor (6) is connected with material storage tank (3), the input end of screw conveyor (6) is communicated with the output end of guide pipe (5), and the output end of screw conveyor (6) is communicated with discharge pipe (7); Rotating shaft (8), the top end of rotating shaft (8) is rotationally connected with the top plate of material storage tank (3), the lower end of rotating shaft (8) is inserted into guide pipe (5) and coaxially connected with grinding cone (9) on the end inserted into guide pipe (5), and the gap between grinding cone (9) and the inner wall of guide pipe (5) gradually decreases from top to bottom; Driving assembly, driving assembly is connected with material storage tank (3) and drives rotating shaft (8) to rotate; Vibration assembly, vibration assembly is connected with material storage tank (3); And transmission assembly, transmission assembly is drivingly connected with rotating shaft (8) and vibration assembly, to promote discharge by vibrating material storage tank (3) through vibration assembly in the state that rotating shaft (8) rotates.

2. A milk powder filling device according to claim 1, characterized in that Material storage tank (3) is connected with support (2), support (2) is connected with bottom plate (1), and placing groove (101) is arranged on bottom plate (1), and placing groove (101) is located below the outlet of discharge pipe (7).

3. A milk powder filling device according to claim 1, characterized in that Several guide plates (71) are arranged in discharge pipe (7), and each guide plate (71) is staggered.

4. The milk powder filling device according to claim 1, characterized in that, The inner wall of guide pipe (5) is provided with a tooth groove matched with grinding cone (9).

5. The milk powder filling device according to claim 1, wherein Spiral plate (10) is arranged on rotating shaft (8), the lower end of spiral plate (10) is inserted into guide pipe (5) and located above grinding cone (9), and a discharging channel is arranged between the outer wall of spiral plate (10) and the inner wall of guide pipe (5).

6. A milk powder filling device according to claim 1, characterized in that Vibration assembly includes fixed frame (12), sliding block (13) and spring (16);Fixed frame (12) includes multiple groups, and each fixed frame (12) is connected with guide pipe (5) and is arranged in annular array around the axis of guide pipe (5), sliding slot (121) is arranged on fixed frame (12), sliding block (13) is located in sliding slot (121) and is slidingly connected with the inner wall thereof, the top end of sliding block (13) is connected with slide rod (14), slide rod (14) is slidingly connected with fixed frame (12), and the top end of slide rod (14) is connected with rubber hammer (15);Spring (16) is sleeved outside slide rod (14), the top end of spring (16) abuts with the upper wall of sliding slot (121), and the lower end of spring (16) abuts with the upper surface of sliding block (13).

7. A milk powder filling device according to claim 6, characterized in that The transmission assembly comprises a support table (17), a helical gear disc (18), a transmission shaft (19) and a cam (21); the support table (17) is located below the grinding cone table (9) and is rotationally connected with the grinding cone table (9), the circumferential side of the support table (17) is provided with a fixing rod, the fixing rod is connected with the inner wall of the guide pipe (5), and the outer diameter of the support table (17) is smaller than the outer diameter of the grinding cone table (9); the helical gear disc (18) is located in the support table (17) and is rotationally connected with the support table (17), the bottom of the rotating shaft (8) is inserted into the support table (17) and is coaxially connected with the helical gear disc (18); the transmission shafts (19) are arranged in an annular array about the axis of the guide pipe (5) on the guide pipe (5), the ends of the transmission shafts (19) close to each other are respectively connected with a helical gear (20), the helical gears (20) are all located in the support table (17) and are meshed with the helical gear disc (18), and the ends of the transmission shafts (19) extending out of the guide pipe (5) are inserted into the sliding grooves (121) on the corresponding sides and are rotationally connected with the fixing frame (12); the arc surface of the cam (21) abuts against the lower surface of the sliding block (13), and the cam (21) is connected with the transmission shaft (19).

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