Birch juice water blowing air knife combination

Abstract

The utility model relates to the technical field of water blowing air knife structures, in particular to a birch juice water blowing air knife combination which comprises an air knife assembly and a driving assembly fixed to the outer side of the air knife assembly, the air knife assembly comprises a water blowing air knife and positioning shafts fixed to the two sides of the water blowing air knife, and side grooves are formed in the two sides of an air outlet of the water blowing air knife in a penetrating mode. Locking bolts are fixed in the side grooves, the driving assembly comprises a driven shaft, driven teeth fixed to the two sides of the driven shaft and a connecting plate arranged on one side of the driven shaft in a sleeving mode, a motor is fixed to one side of the connecting plate, the output end of the motor is fixedly connected with the driving shaft and drives the driving shaft to rotate, and then the driving teeth drive the driven teeth to rotate; the driven shaft is driven to rotate, then the water blowing air knife is driven to rotate through the hanging rod structure fixed to the driven shaft, the stand columns on the two sides have the supporting effect on the driven shaft, after deflection, direction adjustment can be conducted, and the field operation requirement is met.

Description

Technical Field

[0001] This utility model relates to the technical field of water-blowing air knife structures, specifically to a birch sap water-blowing air knife assembly. Background Technology

[0002] In birch sap processing, the water-blowing air knife assembly plays a crucial role. Its main function is to efficiently remove residual moisture from the surface of birch sap collection equipment and containers, ensuring hygiene and product quality in subsequent processing stages. However, existing water-blowing air knife assemblies on the market currently have many problems that urgently need to be addressed.

[0003] First, the opening size of the air knife is usually fixed and difficult to adjust flexibly according to the needs of the actual operation scenario. Different birch sap collection equipment and containers have different specifications, surface areas, and shapes, requiring different wind strengths and coverage areas. When dealing with small collection devices with relatively flat surfaces, an excessively large air knife opening will cause the air force to be dispersed, making it impossible to concentrate and efficiently remove moisture, resulting in energy waste and reduced water removal efficiency.

[0004] Secondly, existing air knives generally lack deflection capabilities. In actual operation, since the placement and angle of the data collection equipment and containers are not entirely consistent, the air knife needs to be able to flexibly adjust its angle to achieve the best water blowing effect. However, fixed-angle air knives cannot meet this requirement and can only perform air blowing operations in a limited direction. Utility Model Content

[0005] Technical problems to be solved

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a birch sap blowing and air knife combination, which can effectively solve the problems in the existing technology.

[0007] Technical solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] This utility model provides a birch sap blowing air knife assembly, including an air knife assembly and a drive assembly fixed to the outside of the air knife assembly. The air knife assembly includes a blowing air knife and positioning shafts fixed to both sides of the blowing air knife. Side grooves are opened through both sides of the air outlet of the blowing air knife, and locking bolts are fixed in the side grooves. The drive assembly includes a driven shaft, driven teeth fixed to both sides of the driven shaft, and a connecting plate sleeved on one side of the driven shaft. A motor is fixed to one side of the connecting plate. The output end of the motor is fixedly connected to the drive shaft. A drive tooth is sleeved in the middle of the drive shaft. One end of the drive tooth is engaged with the driven tooth. Hanging rods are fixed on both sides of the middle of the driven shaft. The middle of the hanging rod is sleeved and fixed to the positioning shaft.

[0010] Furthermore, both ends of the driven shaft are fixedly connected to the column.

[0011] Furthermore, the driven tooth has a fan-shaped structure, and a top rod is fixed between the top ends of the hanging rods on both sides.

[0012] Furthermore, driven teeth and driving teeth are provided on both sides of the driven shaft.

[0013] Furthermore, the side grooves are arranged in multiple sets at equal intervals on the water-blowing air knife, and the end of the locking bolt is fitted with a nut.

[0014] Furthermore, one side of the water-blowing air knife is connected to an external air source via a pipe.

[0015] Beneficial effects

[0016] The technical solution provided by this utility model has the following advantages compared with the known public technology:

[0017] This utility model features a water-blowing air knife structure with locking bolts, allowing users to adjust the size of the air knife as needed. During adjustment, the nut can be rotated inwards / outwards to tighten / expand the air outlet of the air knife, thus adjusting the air outlet. It is suitable for different working environments and requirements.

[0018] In this device, the drive assembly structure allows the motor structure fixed on the connecting plate to drive the drive shaft to rotate, which in turn drives the driven gear to rotate, thus driving the driven shaft to rotate. The hanging rod structure fixed on the driven shaft then drives the water-blowing air knife to rotate. The columns on both sides support the driven shaft, and the direction can be adjusted after deflection to meet the needs of on-site operation. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the air knife assembly of this utility model;

[0022] Figure 3 This is a schematic diagram of the drive component in this utility model.

[0023] The labels in the diagram represent: 1. Air knife assembly; 11. Water blowing air knife; 111. Side groove; 12. Positioning shaft; 13. Locking bolt; 2. Drive assembly; 21. Connecting plate; 22. Motor; 23. Driven gear; 24. Driven gear; 25. Driven shaft; 26. Driven shaft; 27. Top rod; 28. Hanging rod; 3. Column. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] The present invention will be further described below with reference to the embodiments.

[0026] Example: A birch sap blowing knife assembly, see attached document. Figure 1 - Appendix Figure 3 The system includes an air knife assembly 1 and a drive assembly 2 fixed to the outside of the air knife assembly 1. The air knife assembly 1 includes a water-blowing air knife 11 and positioning shafts 12 fixed to both sides of the water-blowing air knife 11. Side grooves 111 are provided through both sides of the air outlet of the water-blowing air knife 11, and locking bolts 13 are fixed in the side grooves 111. The drive assembly 2 includes a driven shaft 25, driven teeth 23 fixed to both sides of the driven shaft 25, and a connecting plate 21 sleeved on one side of the driven shaft 25. A motor 22 is fixed to one side of the connecting plate 21. The output end of the motor 22 is connected to the drive shaft 26. The drive shaft 26 is fixedly connected, with a drive tooth 24 sleeved in the middle. One end of the drive tooth 24 meshes with the driven tooth 23. Hanging rods 28 are fixed on both sides of the middle of the driven shaft 25. The middle of the hanging rods 28 is sleeved and fixed to the positioning shaft 12. By setting a water-blowing air knife 11 structure with locking bolts 13, the user can adjust the size of the water-blowing air knife 11 as needed. During debugging, the nut can be rotated inward / outward to tighten / expand the air outlet of the water-blowing air knife 11, thereby adjusting the air outlet. It is suitable for different working environments and requirements.

[0027] The two ends of the driven shaft 25 are fixedly connected to the column 3; the driven tooth 23 has a fan-shaped structure, and a top rod 27 is fixed between the top ends of the hanging rods 28 on both sides.

[0028] Both sides of the driven shaft 25 are provided with driven teeth 23 and driving teeth 24; multiple sets of side grooves 111 are arranged in an equidistant array on the water-blowing air knife 11, and the end of the locking bolt 13 is fitted with a nut; one side of the water-blowing air knife 11 is connected to an external air source through a pipe; in this device, through the structure of the set drive component 2, the motor 22 structure fixed on the connecting plate 21 can drive the driving shaft 26 to rotate, and then drive the driven teeth 23 to rotate through the driving teeth 24, driving the driven shaft 25 to rotate, and then drive the water-blowing air knife 11 to rotate through the hanging rod 28 structure fixed on the driven shaft 25. The columns 3 on both sides provide support for the driven shaft 25. After deflection, the direction can be adjusted to meet the needs of on-site operation.

[0029] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A birch sap blow-off air knife assembly comprising: The utility model provides a wind blade assembly, drive assembly and water blowing wind blade, including wind blade assembly (1), the drive assembly (2) of fixing in the outside of wind blade assembly (1), the wind blade assembly (1) including water blowing wind blade (11) and the positioning shaft (12) fixed in the both sides of water blowing wind blade (11), the both sides of the air outlet of water blowing wind blade (11) are all through the side groove (111) of setting up, and locking bolt (13) is fixed in the side groove (111), the drive assembly (2) including driven shaft (25), driven tooth (23) and connecting plate (21) of the both sides fixed in driven shaft (25) and the sleeve setting in one side of driven shaft (25), the one side of connecting plate (21) is fixed with motor (22), the output of motor (22) is fixedly connected with driving shaft (26), the middle part of driving shaft (26) is sleeved with driving tooth (24), one end of driving tooth (24) is kept engagement with driven tooth (23), the both sides of the middle part of driven shaft (25) are fixed with the hanging rod (28) of setting, the middle part of hanging rod (28) is fixed with the sleeve setting of positioning shaft (12).

2. A birch sap blow-off air knife assembly according to claim 1, wherein, The both ends of the driven shaft (25) are fixedly connected with the stand (3).

3. A birch sap blow-off air knife assembly according to claim 1, wherein, The driven tooth (23) is a fan-shaped structure, and the top ends of the hanging rods (28) on the two sides are fixed with a top rod (27).

4. The birch sap blow-off air knife assembly of claim 1, wherein, The both sides of the driven shaft (25) are provided with the driven tooth (23) and the driving tooth (24).

5. A birch sap blow-off air knife assembly according to claim 4, wherein, The side grooves (111) are arranged in multiple groups on the water blowing wind blade (11) at equal intervals, and the ends of the locking bolts (13) are sleeved with nuts.

6. A birch sap blow-off air knife assembly as defined in claim 1, wherein, One side of the water blowing wind blade (11) is connected with an external air source through a pipeline.

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