Auger structure for powder filling

Abstract

The utility model relates to the technical field of powder filling, in particular to a packing auger structure for powder filling, which comprises a packing auger conveying main body, the packing auger conveying main body comprises a screw rod, a stainless steel inner hexagonal sleeve, a shaft rod and a motor, the stainless steel inner hexagonal sleeve is fixedly connected to the bottom of the shaft rod, the top of the screw rod is provided with a scraper through a hoop, and the motor is connected with the screw rod. The top of the screw rod is connected with the stainless steel inner hexagonal sleeve, and the motor is located at the top of the shaft rod. Through an assembly composed of a screw rod, a stainless steel inner hexagonal sleeve, a shaft rod and a motor, an auger structure high in maintenance convenience is provided for powder filling, through magnetic attraction assembly of a magnetic structure, an existing clamping groove buckle type assembly mode is replaced, the situation that due to the fact that a large amount of powder is retained in a clamping groove, later-period disassembly is difficult can be effectively reduced, and the production efficiency is improved. And the situation that the materials remain and go bad due to the fact that the powder is retained in gaps of the clamping grooves is avoided, and sanitation and safety of powder filling processing are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of powder filling technology, and specifically to a screw conveyor structure for powder filling. Background Technology

[0002] Screw augers are widely used in powder filling. They use a spiral rotation structure to quickly and accurately fill powder from the storage hopper filling head. They are widely used in food, chemical, and pharmaceutical industries, improving production efficiency and ensuring filling quality.

[0003] The existing screw structure of the filling auger, which is assembled by a slot and snap-fit, is prone to powder retention in the slot, causing blockage and increasing the difficulty of disassembly and replacement. In addition, the powder is prone to quality changes due to long-term retention. The degraded powder mixed in with the discharge can affect the hygiene and safety of use. Therefore, an auger structure for powder filling is proposed. Summary of the Invention

[0004] To address the problems in the existing technology, this utility model provides a screw conveyor structure for powder filling, offering a highly convenient maintenance option. By using a magnetic suction assembly structure, it replaces the existing slot and snap-on assembly method, effectively reducing the difficulty of disassembly caused by excessive powder retention in the slot and preventing material residue and deterioration due to powder residue in the slot gaps. This significantly improves the hygiene and safety of powder filling processes.

[0005] The technical solution adopted by this utility model to solve its technical problem is a screw conveyor structure for powder filling, including a screw conveyor body. The screw conveyor body includes a screw rod, a stainless steel hexagonal sleeve, a shaft, and a motor. The stainless steel hexagonal sleeve is fixedly connected to the bottom of the shaft. A scraper is installed on the top of the screw rod through a clamp. The top of the screw rod is connected to the stainless steel hexagonal sleeve. The motor is located at the top of the shaft, and the drive end of the motor is connected to the rotating shaft of the shaft.

[0006] By adopting the above technical solution, a auger structure with high maintenance convenience is provided for powder filling through the components composed of a screw rod, stainless steel internal hexagonal sleeve, shaft and motor. The magnetic attraction assembly of the magnetic structure replaces the existing slot snap-on assembly method, which can effectively reduce the situation where a large amount of powder is retained in the slot, making it difficult to disassemble later, and avoid the situation where the material is residual and deteriorated due to the powder being retained in the slot gap, which greatly improves the hygiene and safety of powder filling process.

[0007] Specifically, the top of the spiral rod is connected to an end, and the top of the end is provided with a hexagonal connector corresponding to the stainless steel internal hexagonal sleeve. A magnetic attraction structure is inserted into the hexagonal connector, and a threaded lifting structure is provided inside the magnetic attraction structure.

[0008] By adopting the above technical solution, and through the setting of the screw rod, the powder can be pushed and discharged by the screw rod after it rotates.

[0009] Specifically, the magnetic structure includes a disc-shaped magnet, which is magnetically connected to a stainless steel hexagonal sleeve. The top of the disc-shaped magnet has an installation groove for assembling the threaded lifting structure, and a through hole is formed through the center of the installation groove.

[0010] By adopting the above technical solution and setting the magnetic attraction structure, the screw rod can be quickly installed by magnetic attraction to the shaft rod.

[0011] Specifically, the threaded lifting structure includes a threaded rod, a mounting plate connected to the top of the threaded rod, the mounting plate being located in a mounting groove, the threaded rod having a through hole, and a threaded through hole corresponding to the threaded rod being opened at the center of the spiral rod, the threaded rod being threadedly connected to the center of the spiral rod.

[0012] By adopting the above technical solution and setting the threaded lifting structure, the magnetic structure on the screw rod can be unlocked from the stainless steel internal hexagonal sleeve, losing the magnetic connection to the stainless steel internal hexagonal sleeve, allowing the screw rod to fall off quickly.

[0013] Specifically, the mounting groove and mounting plate are provided with corresponding threaded mounting holes around their circumferences, and the bottom of the threaded rod is provided with an internal hexagonal groove.

[0014] By adopting the above technical solution, the internal hexagonal groove allows personnel to rotate the threaded rod with a hexagonal wrench, causing the threaded rod to drive the disc magnet down, thus disengaging the disc magnet from the magnetic attraction of the stainless steel internal hexagonal sleeve and unlocking it.

[0015] The beneficial effects of this utility model are as follows: The assembly, consisting of a screw rod, a stainless steel internal hexagonal sleeve, a shaft, and a motor, provides a highly convenient auger structure for powder filling. The magnetic attraction assembly replaces the existing slot-and-buckle assembly method, effectively reducing the difficulty of disassembly caused by excessive powder retention in the slots. It also avoids material residue and deterioration due to powder residue in the slot gaps, significantly improving the hygiene and safety of powder filling. This solves the problems of existing slot-and-buckle auger screw structures, which easily cause powder retention in the slots, leading to blockages, increased difficulty in disassembly and replacement, and the tendency for powder to deteriorate due to prolonged retention, resulting in contaminated powder and affecting hygiene and safety during discharge. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0018] Figure 2 This is a schematic diagram of the hopper assembly of this utility model;

[0019] Figure 3 This is a schematic diagram of the screw rod of this utility model;

[0020] Figure 4 This is a schematic diagram of the threaded lifting structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the threaded rod of this utility model;

[0022] Figure 6 This is a partial schematic diagram of the bottom of the threaded rod of this utility model;

[0023] Figure 7 This is a schematic diagram of the disc-shaped magnet of this utility model;

[0024] Figure 8 For the present utility model Figure 5 Enlarged view of point A in the middle;

[0025] In the diagram: auger conveyor body 1, screw rod 11, end 111, hexagonal connector 112, magnetic structure 113, disc magnet 1131, mounting groove 1132, perforation 1133, threaded lifting structure 114, threaded rod 1141, mounting plate 1142, internal hexagonal groove 1143, stainless steel internal hexagonal sleeve 12, shaft 13, motor 14, scraper 15. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] like Figure 1-8 As shown, the auger structure for powder filling of this utility model includes an auger conveying body 1. The auger conveying body 1 includes a spiral rod 11, a stainless steel hexagonal sleeve 12, a shaft 13, and a motor 14. The stainless steel hexagonal sleeve 12 is fixedly connected to the bottom of the shaft 13. A scraper 15 is installed on the top of the spiral rod 11 through a clamp. The top of the spiral rod 11 is connected to the stainless steel hexagonal sleeve 12. The motor 14 is located on the top of the shaft 13, and the drive end of the motor 14 is connected to the rotation shaft of the shaft 13.

[0028] In use, the screw rod 11, stainless steel internal hexagonal sleeve 12, shaft 13 and motor 14 provide a auger structure for powder filling that is easy to maintain. The magnetic attraction assembly of the magnetic structure replaces the existing slot snap-on assembly method, which can effectively reduce the situation where a large amount of powder is retained in the slot, making it difficult to disassemble later. It also avoids the situation where the material is residual and deteriorated due to the powder being retained in the slot gap, which greatly improves the hygiene and safety of powder filling process.

[0029] The present invention also includes an end 111 connected to the top of the spiral rod 11, and a hexagonal plug 112 corresponding to the stainless steel internal hexagonal sleeve 12 is provided on the top of the end 111. A magnetic attraction structure 113 is inserted into the hexagonal plug 112, and a threaded lifting structure 114 is provided in the magnetic attraction structure 113.

[0030] In use, the screw rod 11 is used to push the powder screw to discharge after the screw rod 11 rotates.

[0031] The present invention also includes that the magnetic attraction structure 113 includes a disc magnet 1131, the disc magnet 1131 is magnetically connected to the stainless steel internal hexagonal sleeve 12, the top of the disc magnet 1131 is provided with an installation groove 1132 for assembling the threaded lifting structure 114, and the center of the installation groove 1132 is provided with a through hole 1133.

[0032] In use, the magnetic structure 113 enables the screw rod 11 to be magnetically attached to the shaft rod 13 for quick installation.

[0033] This utility model also includes a threaded lifting structure 114 comprising a threaded rod 1141, a mounting plate 1142 connected to the top of the threaded rod 1141, the mounting plate 1142 being located in a mounting groove 1132, the threaded rod 1141 extending through a through hole 1133, and a threaded through hole corresponding to the threaded rod 11 being provided at the center of the spiral rod 11, the threaded rod 1141 being threadedly connected to the center of the spiral rod 11.

[0034] When in use, the threaded lifting structure 114 enables the magnetic structure 113 on the screw rod 11 to unlock from the stainless steel internal hexagon sleeve 12, thereby losing the magnetic connection to the stainless steel internal hexagon sleeve 12 and allowing the screw rod 11 to fall off quickly.

[0035] The present invention also includes that the mounting groove 1132 and the mounting plate 1142 are provided with corresponding threaded mounting holes 115 around their circumferences, and the threaded rod 1141 is provided with an internal hexagonal groove 1143 at its bottom.

[0036] In use, the internal hexagonal slot 1143 allows personnel to rotate the threaded rod 1141 with a hexagonal wrench, causing the threaded rod 1141 to drive the disc magnet 1131 to descend, thus causing the disc magnet 1131 to disengage from the magnetic attraction of the stainless steel internal hexagonal sleeve 12 and unlocking the device.

[0037] In use, the auger conveyor body 1 is assembled onto the hopper for the filling operation, and the power supply components in the work area provide power to the electrical mechanism of this application. During filling, the motor 14 drives the shaft 13 to rotate, causing the scraper 15 and the auger 11 to rotate, thus discharging the powder from the hopper and completing the filling process at the hopper discharge end. When the auger 11 needs to be replaced or maintained, a hexagonal wrench is inserted into the internal hexagonal groove 1143 of the threaded rod 1141 from the hopper discharge end and rotated, causing the threaded rod 1141 to drive the disc magnet 1131 to descend threadedly, thus releasing the magnetic attraction of the disc magnet 1131 to the stainless steel internal hexagonal sleeve 12, thereby unlocking it. The screw rod 11 can be removed from the bottom of the shaft 13, making disassembly quick and convenient. After cleaning and maintenance, the hexagonal connector 112 at the top of the screw rod 11 is inserted into the stainless steel internal hexagonal sleeve 12. Then, the threaded rod 1141 is rotated again using a hexagonal wrench to establish a threaded connection between the threaded rod 1141 and the screw rod 11. The disc magnet 1131 is then pushed back up and magnetically connected to the stainless steel internal hexagonal sleeve 12, thus completing the assembly of the screw rod 11. After assembly, the assembly gap between the screw rod 11 and the shaft 13 is small, preventing powder from seeping in and accumulating. This avoids material residue and deterioration caused by powder accumulating in the slot gap, greatly improving the hygiene and safety of powder filling processing.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A powder filling auger structure, characterized by, Including auger conveying main body (1), the auger conveying main body (1) includes screw rod (11), stainless steel socket (12), shaft (13) and motor (14), the stainless steel socket (12) is fixedly connected to the bottom of shaft (13), the top of screw rod (11) is provided with scraper (15) through hoop, the top of screw rod (11) is connected with stainless steel socket (12), motor (14) is located at the top of shaft (13), and the driving end of motor (14) is connected with the rotating shaft of shaft (13).

2. A screw configuration for powder filling according to claim 1, characterized in that The top of screw rod (11) is connected with end head (111), the top of end head (111) is provided with hexagonal plug connector (112) corresponding to stainless steel socket (12), hexagonal plug connector (112) is inserted with magnetic attraction structure (113), and magnetic attraction structure (113) is provided with threaded lifting structure (114).

3. A screw configuration for powder filling according to claim 2, characterized in that The magnetic attraction structure (113) includes disc-shaped magnet (1131), the disc-shaped magnet (1131) is magnetically connected with the stainless steel socket (12), the top of disc-shaped magnet (1131) is provided with mounting groove (1132) for assembling threaded lifting structure (114), and the center of mounting groove (1132) is provided with perforation (1133).

4. A screw configuration for powder filling according to claim 3, characterized in that The threaded lifting structure (114) includes threaded rod (1141), the top of threaded rod (1141) is connected with mounting disc (1142), the mounting disc (1142) is located in mounting groove (1132), the threaded rod (1141) penetrates out of perforation (1133), the center of screw rod (11) is provided with threaded through hole corresponding to threaded rod (1141), and the center of screw rod (11) is screwedly connected with threaded rod (1141).

5. A screw configuration for powder filling according to claim 4, characterized in that The circumference of mounting groove (1132) and mounting disc (1142) is provided with corresponding threaded mounting hole (115), and the bottom of threaded rod (1141) is provided with internal hexagonal groove (1143).

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