Spray head assembly for food processing machinery

Abstract

The utility model belongs to the technical field of mechanical equipment, and particularly relates to a spray head assembly for food processing machinery, which comprises a containing part, an oil injection hole is arranged on the containing part, spray heads are arranged on two sides of an oil injection pipe, first clamping rings are arranged on the spray heads, and second clamping rings are arranged on the first clamping rings. Lubricating oil enters through the oil injection hole and flows out of the through hole in the spray head through the cavity, when the lubricating oil does not need to be sprayed, the sealing cover plate and the spray head can be fixed, when a small amount of lubricating oil is sprayed, the first clamping ring and the spray head are fixed, and due to the fact that the diameter of the first clamping ring is smaller than that of the spray head, the spraying amount of the lubricating oil can be reduced; the second clamping ring and the first clamping ring are fixed, and due to the fact that the diameter of the second clamping ring is smaller than that of the first clamping ring, the amount of sprayed water is smaller than the amount of sprayed water when the first clamping ring and the spray head are fixed; compared with the prior art, the diameter of the nozzle can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, and more specifically, to a nozzle assembly for food processing machinery. Background Art

[0002] Lubricating oil is a liquid or semi-solid lubricant used on various mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays the roles of lubrication, cooling, rust prevention, cleaning, sealing and buffering. During the operation of some equipment, it is usually necessary to lubricate the mechanical parts of the equipment. The lubricating oil pump body and nozzle of existing lubrication equipment are often integrated.

[0003] For example, the lubricating oil nozzle disclosed in authorization announcement No. CN 205173948 U includes an oil injection pipe, which is arranged on a fixed plate, a steering head is arranged on the fixed plate, the oil injection pipe is fixedly connected to the steering head, a pipe joint is arranged on the steering head, the pipe joint is used to connect with the oil pipe, and an oil inlet is arranged on the pipe joint; a fixing hole is arranged on the fixed plate; a nozzle is arranged at the front end of the oil injection pipe; and an external thread is arranged on the pipe joint.

[0004] In the above, when the lubricating oil is sprayed on the mechanical equipment, since the diameter of the nozzle cannot be adjusted, only a fixed amount of lubricating oil can be sprayed each time, which makes it difficult to adjust the diameter of the nozzle according to the needs of the mechanical equipment. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a nozzle assembly for food processing machinery with an adjustable nozzle diameter.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A nozzle assembly for a food processing machine comprises a housing, wherein the housing has a chamber, an oil filling hole is formed on the housing for lubricating oil to enter, the oil filling hole is connected to the chamber, nozzles are formed on both sides of an oil filling pipe, a through hole is formed on the nozzle, the through hole is connected to the chamber, a first clamping ring is provided on the nozzle, a limiting hole connected to the through hole is formed on the first clamping ring, the first clamping ring extends into the through hole, and the outer wall of the first clamping ring is connected to the inner wall of the through hole, the diameter of the first clamping ring is smaller than the diameter of the nozzle, a second clamping ring is provided on the first clamping ring, a positioning hole connected to the limiting hole is formed on the second clamping ring, the second clamping ring extends into the limiting hole, and the outer wall of the second clamping ring is connected to the inner wall of the limiting hole, and the diameter of the second clamping ring is smaller than the diameter of the first clamping ring.

[0008] The utility model is further configured as follows: a sealing plate is provided on the nozzle, the sealing plate is detachably connected to the nozzle, the sealing plate includes a connecting head and a fixing plate, the connecting head and the fixing plate are fixedly connected so that the connecting head extends into the through hole and is connected to the inner wall of the through hole.

[0009] The utility model is further configured as follows: the diameter of the fixing disk is larger than the diameter of the through hole, a pull ring is provided on the fixing disk, and both ends of the pull ring are connected to the fixing disk.

[0010] The utility model is further configured as follows: a plurality of embedded grooves surrounding the inner wall of the through hole are opened in the through hole and the limiting hole, a plurality of plug plates are provided on the outer wall of the first clamping ring, the second clamping ring and the connecting head, and the plug plates are placed in the embedded grooves and connected to the inner wall of the embedded grooves.

[0011] The utility model is further configured as follows: a storage groove is provided on one side of the accommodating member.

[0012] By adopting the above technical solution, the beneficial effects of the utility model are:

[0013] When a large amount of lubricating oil is sprayed, the lubricating oil enters through the oil filling hole and flows out from the through hole in the nozzle through the chamber. When it is not necessary to spray the lubricating oil, the cover plate can be fixed to the nozzle.

[0014] When spraying a small amount of lubricating oil, fix the first clamping ring to the nozzle. Since the diameter of the first clamping ring is smaller than the diameter of the nozzle, the amount of lubricating oil sprayed can be reduced. Fix the second clamping ring to the first clamping ring. Since the diameter of the second clamping ring is smaller than the diameter of the first clamping ring, the amount sprayed is less than the amount when the first clamping ring is fixed to the nozzle. Therefore, the diameter of the nozzle can be adjusted. Nozzles are installed on both sides of the accommodating part, so that the lubricating oil can be sprayed from both sides, thereby increasing the spraying range. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an exploded view of an embodiment of the utility model.

[0016] Accommodating part 1, oil filling hole 2, nozzle 3, through hole 4, first clamping ring 5, limiting hole 6, second clamping ring 7, positioning hole 8, cover plate 9, connector 10, fixing plate 11, pull ring 12, embedded groove 13, plug plate 14, storage groove 15. DETAILED DESCRIPTION

[0017] 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 in 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.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0019] like Figure 1 As shown, the nozzle assembly for the food processing machine includes a container 1, which has a chamber. The container 1 is provided with an oil injection hole 2 for lubricating oil to enter, and the oil injection hole 2 is connected to the chamber. A storage groove 15 is provided on one side of the container 1.

[0020] Nozzles 3 are installed on both sides of the oil filling pipe, so that the lubricating oil can flow out from the two nozzles 3. A through hole 4 is provided on the nozzle 3, and the through hole 4 is connected to the chamber. A first clamping ring 5 is installed on the nozzle 3, and a limiting hole 6 connected to the through hole 4 is provided on the first clamping ring 5. The first clamping ring 5 extends into the through hole 4, and the outer wall of the first clamping ring 5 is connected to the inner wall of the through hole 4. The diameter of the first clamping ring 5 is smaller than the diameter of the nozzle 3.

[0021] A second snap ring 7 is installed on the first snap ring 5. A positioning hole 8 connected to the limiting hole 6 is opened on the second snap ring 7. The second snap ring 7 extends into the limiting hole 6, and the outer wall of the second snap ring 7 is connected to the inner wall of the limiting hole 6. The diameter of the second snap ring 7 is smaller than that of the first snap ring 5.

[0022] A covering plate 9 is installed on the nozzle 3, and the covering plate 9 is detachably connected to the nozzle 3. The covering plate 9 includes a connecting head 10 and a fixing plate 11. The connecting head 10 and the fixing plate 11 are fixedly connected so that the connecting head 10 extends into the through hole 4 and is connected to the inner wall of the through hole 4. When the lubricating oil is only required to flow out from one side, the covering plate 9 is fixed to the nozzle 3 to prevent the lubricating oil from flowing out of the through hole 4.

[0023] When the first clamping ring 5 , the second clamping plate and the covering plate 9 are not needed, the first clamping ring 5 , the second clamping plate and the covering plate 9 can be placed in the storage groove 15 .

[0024] The diameter of the fixed disk 11 is larger than the diameter of the through hole 4. A pull ring 12 is installed on the fixed disk 11. Both ends of the pull ring 12 are connected to the fixed disk 11. When the cover plate 9 is fixed to the nozzle 3, the pull ring 12 is pulled outward to pull the connector 10 out of the through hole 4, so that the cover plate 9 and the nozzle 3 are separated.

[0025] Four embedded grooves 13 surrounding the inner wall of the through hole 4 are provided in the through hole 4 and the limiting hole 6. Four plug-in plates 14 are installed on the outer walls of the first clamping ring 5, the second clamping ring 7 and the connector 10. The plug-in plates 14 are placed in the embedded grooves 13 and engage with the inner walls of the embedded grooves 13.

[0026] Working principle: When a large amount of lubricating oil is sprayed, the lubricating oil enters through the oil filling hole 2 and flows out from the through hole 4 in the nozzle 3 through the chamber. When there is no need to spray the lubricating oil, the connector 10 is inserted into the through hole 4, so that the plug plate 14 on the outer wall of the connector 10 is inserted into the embedded groove 13 in the through hole 4 for snap connection, thereby fixing the cover plate 9 and the nozzle 3.

[0027] When spraying a small amount of lubricating oil, the insert plate 14 on the first clamping ring 5 is engaged with the embedded groove 13 in the through hole 4. Since the diameter of the first clamping ring 5 is smaller than the diameter of the nozzle 3, the amount of lubricating oil sprayed can be reduced. The insert plate 14 on the second clamping ring 7 is engaged with the embedded groove 13 in the limiting hole 6. Since the diameter of the second clamping ring 7 is smaller than the diameter of the first clamping ring 5, the amount sprayed is less than the amount when the first clamping ring 5 and the nozzle 3 are fixed, and the diameter of the nozzle 3 can be adjusted. The nozzles 3 are installed on both sides of the accommodating part 1, so that the lubricating oil can be sprayed from both sides, thereby increasing the spraying range.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any common changes and substitutions made by those skilled in the art within the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A nozzle assembly for a food processing machine, comprising a receiving member (1), characterized in that: The accommodating member (1) has a chamber, and an oil injection hole (2) for lubricating oil to enter is opened on the accommodating member (1), and the oil injection hole (2) is connected to the chamber. The oil injection hole (2) is provided with nozzles (3) on both sides, and the nozzles (3) are provided with through holes (4), which are connected to the chamber. The nozzle (3) is provided with a first clamping ring (5), the first clamping ring (5) is provided with a limiting hole (6) connected to the through hole (4), the first clamping ring (5) extends into the through hole (4), and the outer wall of the first clamping ring (5) is connected to the inner wall of the through hole (4). The diameter of the first clamping ring (5) is smaller than the diameter of the nozzle (3). A second clamping ring (7) is provided on the first clamping ring (5); a positioning hole (8) communicating with the limiting hole (6) is provided on the second clamping ring (7); the second clamping ring (7) extends into the limiting hole (6); an outer wall of the second clamping ring (7) is connected to an inner wall of the limiting hole (6); and a diameter of the second clamping ring (7) is smaller than a diameter of the first clamping ring (5).

2. A nozzle assembly for food processing machinery according to claim 1, characterized in that: The nozzle (3) is provided with a sealing plate (9), which is detachably connected to the nozzle (3). The sealing plate (9) comprises a connecting head (10) and a fixing plate (11), and the connecting head (10) and the fixing plate (11) are fixedly connected so that the connecting head (10) extends into the through hole (4) and connects to the inner wall of the through hole (4).

3. A nozzle assembly for a food processing machine according to claim 2, characterized in that: The diameter of the fixed disk (11) is greater than the diameter of the through hole (4), and a pull ring (12) is provided on the fixed disk (11), with both ends of the pull ring (12) connected to the fixed disk (11).

4. A nozzle assembly for a food processing machine according to claim 3, characterized in that: The through hole (4) and the limiting hole (6) are both provided with a plurality of embedded grooves (13) surrounding the inner wall of the through hole (4); the first clamping ring (5), the second clamping ring (7) and the outer wall of the connector (10) are provided with a plurality of plug plates (14); the plug plates (14) are placed in the embedded grooves (13) and connected to the inner wall of the embedded grooves (13).

5. A nozzle assembly for a food processing machine according to claim 4, characterized in that: A storage groove (15) is provided on one side of the accommodating component (1).

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