Canning head for milk powder canning

Abstract

The utility model provides a canning head for milk powder canning, which comprises a canning head body, the top end of the canning head body is provided with a feed port, the bottom end of the canning head body is provided with a discharge port, the inner wall of the canning head body is fixedly connected with a shielding cover, the bottom of the shielding cover is provided with an opening, and the opening at the bottom of the shielding cover is located above the discharge port. A vertically-arranged rotating rod is rotationally connected into the shielding cover, the bottom end of the rotating rod penetrates out of an opening in the bottom of the shielding cover, and a plurality of scraping rods are fixedly connected to the bottom end of the rotating rod. The milk powder filling head has the advantages that the shielding cover is arranged in the filling head body, the rotating rod capable of rotating is vertically arranged in the shielding cover, the bottom end of the rotating rod penetrates out of the opening in the bottom of the shielding cover and is fixedly connected with the scraping rod, the scraping rod is driven to rotate through rotation of the rotating rod, and milk powder accumulated at the position, close to the discharging opening, in the filling head body is stirred and scraped; milk powder canning is smoother; the shielding cover shields the upper portion of the rotating rod, milk powder is prevented from being accumulated at the joint of the rotating rod in the shielding cover, milk powder pollution is avoided, and rotation of the rotating rod is also affected.

Description

Technical Field

[0001] The utility model belongs to the field of milk powder canning accessories, in particular to a canning head for milk powder canning. Background Art

[0002] Milk powder needs to be canned during production for easy storage, transportation and sale. When canning milk powder, a canning machine is usually used to can large quantities of milk powder in single boxes. The milk powder will be discharged from the canning head of the canning machine into the milk powder can below. Since canned milk powder is mostly canned in batches, multiple canning heads are arranged side by side on the canning machine. The milk powder cans located below the canning head are transported regularly with the conveyor belt. When a batch of milk powder is full at the same time, the canning will be suspended, the full milk powder cans will be removed, and the next batch of milk powder cans that need to be filled will be transported, and then the canning operation will be started again. In this process, the milk powder in the canning head will accumulate inside, and if it accumulates at the discharge port of the filling head for a long time, it may also cause agglomeration, reducing the quality of the milk powder. Utility Model Content

[0003] In view of this, the utility model aims to overcome the deficiencies of the above-mentioned problems in the prior art and provides a canning head for canning milk powder.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] A canning head for canning milk powder comprises a canning head body, a feeding port is arranged at the top end of the canning head body, a discharging port is arranged at the bottom end, a shielding cover is fixedly connected to the inner wall of the canning head body, a bottom opening of the shielding cover is arranged, and the bottom opening of the shielding cover is located above the discharging port, a vertically arranged rotating rod is rotatably connected in the shielding cover, the bottom end of the rotating rod passes through the bottom opening of the shielding cover, and a plurality of scraping rods are fixedly connected to the bottom end of the rotating rod.

[0006] Furthermore, the upper surface of the shielding cover is arranged as a slope structure inclined downward, a driven bevel gear is fixedly connected to the upper side of the rotating rod, a connecting rod is horizontally arranged inside the shielding cover, one end of the connecting rod is fixedly connected to the output shaft of the motor fixedly connected to the outer side wall of the canning head body, and the other end is fixedly connected to the driving bevel gear, and the driving bevel gear and the driven bevel gear are meshed together.

[0007] Furthermore, a wedge-shaped block is fixedly connected to the lower side of the inclined structure inside the shielding cover, and the rotating rod bearing is connected to the bottom of the wedge-shaped block.

[0008] Furthermore, a conical structure is arranged around the bottom opening of the shielding cover.

[0009] Furthermore, a baffle is fixedly connected to the inner side of the shielding cover at the upper end of the conical structure, and the rotating rod is arranged through the baffle.

[0010] Furthermore, there are two scraper rods, which are symmetrically distributed on both sides of the rotating rod.

[0011] Furthermore, the bottom of the canning head body is configured as an inverted cone structure, the scraper rod is close to the inverted cone and is inclined along the inverted cone, and a plurality of inclined stirring teeth are evenly arranged on the upper side of the scraper rod.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The utility model discloses a canning head for milk powder canning, a shielding cover is arranged inside the canning head body, and a rotatable rotating rod is vertically arranged inside the shielding cover, the bottom end of the rotating rod passes through the bottom opening of the shielding cover and is fixedly connected with a scraping rod, and the scraping rod is driven to rotate by the rotation of the rotating rod, so that the milk powder accumulated near the discharge port inside the canning head body can be stirred and scraped off, so that the milk powder canning is smoother; at the same time, the shielding cover shields the upper part of the rotating rod, so as to avoid the milk powder from accumulating at the connection between the rotating rod and the shielding cover, causing milk powder contamination and also affecting the rotation of the rotating rod; the device is applied to the milk powder canning machine, so that the milk powder canning is more convenient, and the accumulation and agglomeration of milk powder are effectively reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0015] Figure 1 The present invention is a schematic diagram of the structure of a canning head for canning milk powder according to an embodiment of the present invention.

[0016] Description of reference numerals:

[0017] 1. Canning head body; 11. Feed inlet; 12. Discharge outlet; 2. Shielding cover; 21. Inclined surface; 22. Conical surface; 23. Baffle; 3. Rotating rod; 4. Scraping rod; 41. Stirring teeth; 5. Connecting rod; 6. Motor; 7. Driving bevel gear; 8. Driven bevel gear; 9. Wedge block. DETAILED DESCRIPTION

[0018] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0022] As shown in the figure, a canning head for canning milk powder includes a canning head body 1, a feed port 11 is provided at the top of the canning head body 1, a discharge port 12 is provided at the bottom, a shielding cover 2 is fixedly connected to the inner wall of the canning head body 1, the bottom opening of the shielding cover 2 is provided, and the bottom opening of the shielding cover 2 is located above the discharge port 12, a vertically arranged rotating rod 3 is rotatably connected in the shielding cover 2, the bottom end of the rotating rod 3 passes through the bottom opening of the shielding cover 2, and a plurality of scraping rods 4 are fixedly connected to the bottom end of the rotating rod 3. In this embodiment, a shielding cover 2 is provided inside the canning head body 1, and a rotatable rotating rod 3 is vertically provided inside the shielding cover 2. The bottom end of the rotating rod 3 passes through the bottom opening of the shielding cover 2 and is fixedly connected to a scraper rod 4. The rotation of the rotating rod 3 drives the scraper rod 4 to rotate, so that the milk powder accumulated inside the canning head body 1 near the discharge port 12 is stirred and scraped off, so that the milk powder canning is smoother; at the same time, the shielding cover 2 shields the upper part of the rotating rod 3 to prevent the milk powder from accumulating at the connection between the rotating rod 3 and the shielding cover 2, causing milk powder contamination, and also affecting the rotation of the rotating rod 3.

[0023] The upper surface of the shielding cover 2 is set as a slope 21 structure that is set obliquely downward. A driven bevel gear 8 is fixedly connected to the upper side of the rotating rod 3. A connecting rod 5 is horizontally arranged inside the shielding cover 2. One end of the connecting rod 5 is fixedly connected to the output shaft of the motor 6 fixedly connected to the outer wall of the canning head body 1, and the other end is fixedly connected to the driving bevel gear 7. The driving bevel gear 7 and the driven bevel gear 8 are meshed together. In this embodiment, the upper side of the shielding cover 2 is set as a slope 21 structure, which plays a diversion role for the milk powder that falls on the upper side of the shielding cover 2, and prevents the milk powder from accumulating on the upper side of the shielding cover 2; the connecting rod 5 is driven to rotate by the motor 6, and then the driving bevel gear 7 and the driven bevel gear 8 are meshed, which drives the rotating rod 3 to rotate, and then the scraping rod 4 is rotated to scrape the milk powder at the bottom of the canning head body 1.

[0024] A wedge block 9 is fixedly connected to the lower side of the inclined surface 21 inside the shielding cover 2, and the rotating rod 3 is bearing-connected to the bottom of the wedge block 9, which limits the rotation on the one hand and makes the rotating rod 3 rotate more smoothly through the bearing on the other hand.

[0025] The bottom opening of the shielding cover 2 is surrounded by a conical surface 22 structure, which effectively prevents milk powder from accumulating at the bottom opening of the shielding cover 2 or even entering the shielding cover 2 from the bottom opening.

[0026] A baffle 23 is fixedly connected to the upper end of the conical surface 22 on the inner side of the shielding cover 2, and the rotating rod 3 is arranged through the baffle 23. The baffle 23 is arranged to further strengthen the protection of the internal structure of the shielding cover 2, so as to prevent excessive accumulation of milk powder on the lower side of the canning head body 1 and enter the shielding cover 2, thereby affecting the rotation of the active bevel gear 7 and the driven bevel gear 8 and causing pollution to the milk powder.

[0027] There are two scraper rods 4 symmetrically distributed on both sides of the rotating rod 3 .

[0028] The bottom of the canning head body 1 is set to an inverted cone structure, which facilitates the milk powder to gather at the discharge port 12. The scraper rod 4 is close to the inverted cone and is inclined along the inverted cone, and a plurality of inclined stirring teeth 41 are evenly arranged on the upper side of the scraper rod 4. In this embodiment, the scraper rod 4 is set close to the inverted cone at the bottom of the canning head body 1. On the one hand, it plays a role in stirring the milk powder, so that the milk powder is easier to be discharged from the discharge port 12. On the other hand, it also scrapes off the milk powder accumulated on the inner wall of the bottom of the canning head to avoid agglomeration caused by long-term accumulation. In this embodiment, the stirring teeth 41 are set to an inclined structure. When the stirring teeth 41 rotate with the rotating rod 3, the milk powder can be effectively stirred to avoid the accumulation and compaction of the milk powder.

[0029] The working process of this embodiment is as follows:

[0030] The milk powder enters the canning head body 1 from the canning machine through the feed port 11, and is then canned into the milk powder can below from the discharge port 12 at the bottom of the canning head body 1. During the canning process, the motor 6 is started to drive the connecting rod 5 to rotate, and then the active bevel gear 7 and the driven bevel gear 8 are meshed to drive the rotating rod 3 to rotate, thereby causing the scraper rod 4 and the stirring teeth 41 on the upper side of the scraper rod 4 to rotate, stirring and scraping the milk powder at the bottom of the canning head body 1, effectively improving the quality of milk powder canning and avoiding the accumulation and agglomeration of milk powder in the canning head body 1.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 canning head for canning milk powder, characterized in that: It includes a canning head body, a feeding port is provided at the top end of the canning head body, a discharging port is provided at the bottom end, a shielding cover is fixedly connected to the inner wall of the canning head body, an opening is provided at the bottom of the shielding cover, and the bottom opening of the shielding cover is located above the discharging port, a vertically arranged rotating rod is rotatably connected in the shielding cover, the bottom end of the rotating rod passes through the bottom opening of the shielding cover, and a plurality of scraping rods are fixedly connected to the bottom end of the rotating rod.

2. A canning head for canning milk powder according to claim 1, characterized in that: The upper surface of the shielding cover is arranged as an inclined structure inclined downward, a driven bevel gear is fixedly connected to the upper side of the rotating rod, a connecting rod is horizontally arranged inside the shielding cover, one end of the connecting rod is fixedly connected to the output shaft of the motor fixedly connected to the outer side wall of the canning head body, and the other end is fixedly connected to the driving bevel gear, and the driving bevel gear and the driven bevel gear are meshed together.

3. A canning head for canning milk powder according to claim 2, characterized in that: A wedge block is fixedly connected to the lower side of the inclined structure inside the shielding cover, and a rotating rod bearing is connected to the bottom of the wedge block.

4. The canning head for canning milk powder according to claim 1, characterized in that: The periphery of the bottom opening of the shielding cover is arranged as a cone surface structure.

5. The canning head for canning milk powder according to claim 4, characterized in that: A baffle is fixedly connected to the upper end of the conical structure on the inner side of the shielding cover, and the rotating rod is arranged through the baffle.

6. The canning head for canning milk powder according to claim 1, characterized in that: There are two scraper rods, which are symmetrically distributed on both sides of the rotating rod.

7. The canning head for canning milk powder according to claim 1, characterized in that: The bottom of the canning head body is arranged as an inverted cone structure, the scraper rod is close to the inverted cone and arranged obliquely along the inverted cone, and a plurality of obliquely arranged stirring teeth are evenly arranged on the upper side of the scraper rod.

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