A feeding device for air freshener production

Abstract

The utility model provides a kind of air freshener production with feeding device, it is related to air freshener production technical field, and it includes: guide material cylinder, multiple feedways are provided in guide material cylinder top, conveying auger shaft for conveying material and mixing is rotatably arranged in guide material cylinder inside, the side of guide material cylinder bottom is provided with discharge pipe, driving shaft is rotatably arranged below guide material cylinder, and the side wall of driving shaft is provided with multiple dispersion plate for the material that is dispersed to the material that flows from discharge pipe. The design is transported to the material that enters guide material cylinder inside from multiple feedways by conveying auger shaft rotation and mixes, and primary mixing is completed;Material after mixing is sent to the dispersion plate of rotation and is stirred and dispersed by discharge pipe, improve the uniformity of mixing, and the material that is dispersed evenly is stirred by dispersion plate, further improve the uniformity of material dispersion, enhance the stirring uniformity and feeding effect of material. The utility model structure is reasonable, and stirring uniformity effect is good, and feeding effect is good.

Description

Technical Field

[0001] This utility model relates to the field of air freshener production technology, specifically to a feeding device for air freshener production. Background Technology

[0002] Air fresheners are substances that can remove odors from the air, and they come in three forms: gaseous, liquid, and solid. Gaseous air fresheners include ozone and negative ion types, while liquid air fresheners are mainly made by dissolving various fragrances in organic solvents. Solid air fresheners are mainly divided into two categories: incense and diffused incense, composed of ethanol, fragrance, and deionized water. A feeding device is required during the production of air fresheners.

[0003] In existing technologies, most feeding devices use a one-time feeding method, adding a large amount of raw materials at once. This often leads to uneven mixing during air freshener production, resulting in poor feeding effects. There is an urgent need for a feeding device for air freshener production to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a feeding device for air freshener production, so as to solve the problems mentioned in the background technology. This utility model has a reasonable structure, good mixing effect, and good feeding effect.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a feeding device for air freshener production, comprising: The material guide cylinder has multiple feed channels at its top, a conveying auger shaft for conveying and mixing materials is rotatably installed inside the material guide cylinder, a discharge pipe is provided on one side of the bottom of the material guide cylinder, a drive shaft is rotatably installed below the material guide cylinder, and multiple dispersion plates are provided on the side wall of the drive shaft for dispersing the materials flowing out from the discharge pipe.

[0006] Furthermore, the guide cylinder is provided with a blower assembly for blowing the residual material inside the guide cylinder to flow out through the discharge pipe; The blowing assembly includes a hollow annular plate embedded in the inner wall of the end of the guide cylinder away from the discharge pipe. The end of the guide cylinder is provided with a connecting pipe that communicates with the hollow annular plate. An air guide pipe is provided on the side wall of the connecting pipe, and an air guide valve is provided on the side wall of the air guide pipe. A blower is provided at the end of the air guide pipe. The hollow annular plate is provided with a plurality of blowing holes at the end near the conveying auger shaft. A second filter screen is provided at the end of the hollow annular plate for blocking the blowing holes.

[0007] Furthermore, it also includes a housing, with the drive shaft and the dispersion plate located inside the housing, and the discharge pipe connected to the housing; An exhaust pipe is provided on the side wall of the housing, and a first filter screen is provided on the inner wall of the housing to block the port of the exhaust pipe.

[0008] Furthermore, an exhaust valve and an exhaust fan are sequentially arranged on the side wall of the exhaust pipe, and the exhaust pipe is located above the dispersion plate.

[0009] Furthermore, a conical guide groove is provided on the lower side of the inner wall of the shell, and a discharge pipe connected to the conical guide groove is provided at the bottom of the shell. A discharge valve is provided at the bottom of the discharge pipe. The drive shaft extends into the discharge pipe. A discharge auger shaft located inside the discharge pipe is provided on the side wall of the drive shaft. Multiple stirring plates with decreasing lengths from top to bottom and in contact with the conical guide groove are provided on the side wall of the drive shaft. An inclined plate located directly below the discharge pipe is provided on the inner wall of the shell.

[0010] Furthermore, the inner wall of the housing is provided with a guide plate located above the conical guide groove. The bottom of the guide plate is provided with a through hole that communicates with the conical guide groove, and the top of the guide plate is provided with an inclined groove that slopes toward the through hole.

[0011] Furthermore, the feeding channel includes a feeding seat disposed at the top of the guide cylinder, and a feeding hopper is disposed at the top of the feeding seat; The feed hopper includes a hollow cylindrical portion disposed at the top of the feed seat, and a hollow conical portion is disposed at the top of the hollow cylindrical portion.

[0012] Furthermore, the feed seat is provided with a discharge assembly for sealing the hollow cylindrical portion; The feeding assembly includes a conical plate disposed inside the hollow conical part and located inside the feeding seat. The sidewalls of the conical plate are symmetrically provided with guide plates that fit against the inner wall of the feeding seat. The top of the feeding seat is symmetrically provided with feeding electric push rods connected to the guide plates.

[0013] Furthermore, a stirring motor connected to the drive shaft is provided at the top of the housing, a drive motor connected to the conveying auger shaft is provided at the end of the guide cylinder, and a sealed bearing is provided at the connection between the conveying auger shaft and the guide cylinder.

[0014] Furthermore, the top of the housing is symmetrically provided with support plates for supporting the guide cylinder, and the top of the support plates is provided with an arc-shaped groove that matches the side wall of the guide cylinder.

[0015] The beneficial effects of this utility model by adopting the above structure are as follows: This invention uses a conveying auger shaft to transport and mix materials entering the guide cylinder from multiple feed channels, completing the initial mixing. The mixed materials are then sent to a rotating dispersing plate through a discharge pipe for stirring and dispersing, improving the uniformity of the mixture. At the same time, the dispersing plate stirs the evenly dispersed materials, further improving the uniformity of material dispersion and enhancing the mixing uniformity and feeding effect.

[0016] By conveying materials through a conveyor auger shaft and allowing them to flow out through the discharge pipe, the feeding speed can be adjusted to avoid uneven mixing caused by feeding too much material at once. Attached Figure Description

[0017] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a perspective view of a feeding device for producing an air freshener according to an embodiment of the present invention; Figure 2 This is a front sectional view of a feeding device for producing air freshener according to an embodiment of the present invention; Figure 3 This is a cross-sectional perspective view of a feeding device for producing an air freshener according to an embodiment of the present invention; Figure 4 According to an embodiment of the present utility model Figure 3 Enlarged view of A in the middle; Figure 5 According to an embodiment of the present utility model Figure 3 Enlarged view of B in the middle; Figure 6 This is a perspective view of a feeding component in a feeding device for producing an air freshener according to an embodiment of the present invention; Figure 7 This is a perspective view of the connection between the feed cylinder and the dispersing plate in a feeding device for producing an air freshener according to an embodiment of the present invention; Figure 8 This is a perspective view of the connection between the drive shaft and the discharge auger shaft in a feeding device for producing air freshener according to an embodiment of the present invention; Figure 9 This is a perspective view of the guide plate in a feeding device for producing an air freshener according to an embodiment of the present invention; In the diagram: 1. Shell; 1001. Conical guide trough; 2. Exhaust pipe; 21. Exhaust valve; 22. Exhaust fan; 23. First filter screen; 3. Stirring motor; 4. Blowing assembly; 41. Blower; 42. Air guide valve; 43. Air guide pipe; 44. Connecting pipe; 45. Hollow annular plate; 451. Air blowing hole; 46. Second filter screen; 5. Feed channel; 51. Feed seat; 52. Feed hopper; 521. Hollow conical part; 522. Hollow cylindrical part; 6. Discharge assembly; 61. Discharge electric push rod; 62. Conical plate; 63. Guide plate; 7. Guide cylinder; 71. Support plate; 8. Drive motor; 81. Conveying auger shaft; 82. Discharge pipe; 9. Discharge pipe; 91. Discharge auger shaft; 10. Discharge valve; 11. Drive shaft; 12. Dispersion plate; 13. Mixing plate; 14. Guide plate; 141. Inclined chute; 142. Through hole; 15. Inclined plate. Detailed Implementation

[0018] 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.

[0019] like Figure 1 As shown, this utility model embodiment provides a feeding device for air freshener production, comprising: The guide cylinder 7 has multiple feed channels 5 at its top. Inside the guide cylinder 7, a conveying auger shaft 81 rotates to transport and mix materials. A discharge pipe 82 is located on one side of the bottom of the guide cylinder 7. A drive shaft 11 rotates below the guide cylinder 7, and multiple dispersing plates 12 are installed on the side wall of the drive shaft 11 to disperse the material flowing out of the discharge pipe 82. This design uses the rotating conveying auger shaft 81 to transport and mix the materials entering the guide cylinder 7 from the multiple feed channels 5, completing the initial mixing. The mixed material is then sent to the rotating dispersing plates 12 through the discharge pipe 82 for stirring and dispersing, improving the uniformity of the mixture. Simultaneously, the dispersing plates 12 further agitate the evenly dispersed material, enhancing the uniformity of material mixing and the feeding effect. Furthermore, the conveying auger shaft 81 and the discharge pipe 82 allow for adjustment of the material feeding speed, preventing uneven mixing caused by excessive material input at once.

[0020] Reference Figure 2 , Figure 3 and Figure 5 The guide cylinder 7 is equipped with a blowing assembly 4 for blowing the residual material inside the guide cylinder 7 to the discharge pipe 82 for outflow. The blowing assembly 4 includes a hollow annular plate 45 embedded in the inner wall of the end of the guide cylinder 7 away from the discharge pipe 82. The end of the guide cylinder 7 is provided with a connecting pipe 44 that communicates with the hollow annular plate 45. The side wall of the connecting pipe 44 is provided with an air guide pipe 43. The side wall of the air guide pipe 43 is provided with an air guide valve 42. The end of the air guide pipe 43 is provided with a blower 41. The end of the hollow annular plate 45 near the conveying auger shaft 81 is provided with a plurality of blowing holes 451. The end of the hollow annular plate 45 is provided with a second filter screen 46 for blocking the blowing holes 451. The design utilizes the blower 41 in the blower assembly 4 to supply air to the air guide pipe 43. The gas enters the hollow annular plate 45 along the connecting pipe 44 and is blown out through the air blowing hole 451. The material moves along the guide cylinder 7 towards the discharge pipe 82, preventing material residue inside the guide cylinder 7 and improving the thoroughness of feeding. The connecting pipe 44 is U-shaped, and the air guide pipe 43 is located at the center of the side wall of the connecting pipe 44, facilitating symmetrical air supply to the hollow annular plate 45. Under the action of the second filter screen 46, material is prevented from entering the hollow annular plate 45 through the air blowing hole 451. A dustproof filter screen is provided at the end of the blower 41 to prevent impurities from entering the guide cylinder 7.

[0021] Reference Figure 1 and Figure 2 It also includes a housing 1, a drive shaft 11 and a dispersing plate 12, both located inside the housing 1, and a discharge pipe 82 connected to the housing 1; An exhaust pipe 2 is provided on the side wall of the housing 1, and a first filter screen 23 is provided on the inner wall of the housing 1 to block the port of the exhaust pipe 2. This design facilitates the discharge of gas inside the housing 1 through the exhaust pipe 2, and prevents material from flowing out of the exhaust pipe 2 through the first filter screen 23.

[0022] Reference Figure 1 An exhaust valve 21 and an exhaust fan 22 are sequentially arranged on the side wall of the exhaust pipe 2, which is located above the dispersion plate 12. This design accelerates the outflow of gas from the inside of the housing 1 through the exhaust fan 22; and prevents external impurities from entering the inside of the housing 1 through the exhaust valve 21 when the exhaust fan 22 is not working.

[0023] Reference Figure 2 , Figure 3 , Figure 7 and Figure 8A conical guide groove 1001 is provided on the lower side of the inner wall of the shell 1. A discharge pipe 9 connected to the conical guide groove 1001 is provided at the bottom of the shell 1. A discharge valve 10 is provided at the bottom of the discharge pipe 9. A drive shaft 11 extends into the discharge pipe 9. A discharge auger shaft 91 located inside the discharge pipe 9 is provided on the side wall of the drive shaft 11. A plurality of stirring plates 13 with decreasing length from top to bottom and in contact with the conical guide groove 1001 are provided on the side wall of the drive shaft 11. An inclined plate 15 located directly below the discharge pipe 82 is provided on the inner wall of the shell 1. The design uses a conical guide trough 1001 to facilitate the entry of materials into the discharge pipe 9 and their discharge from the discharge valve 10; and a discharge auger shaft 91 to prevent material blockage at the discharge pipe 9 during discharge, thus facilitating material discharge. When the material is stirred by the dispersing plate 12, the discharge auger shaft 91 drives the material inside the discharge pipe 9 to the conical guide trough 1001, where it is stirred by the stirring plate 13, improving the uniformity of material stirring.

[0024] Reference Figure 3 and Figure 9 The inner wall of the housing 1 is provided with a guide plate 14 located above the conical guide channel 1001. The bottom of the guide plate 14 has a through hole 142 communicating with the conical guide channel 1001, and the top of the guide plate 14 has an inclined groove 141 that slopes towards the through hole 142. This design, through the inclined groove 141 on the guide plate 14, facilitates the delivery of materials from inside the housing 1 to the conical guide channel 1001, improving the thoroughness of material discharge. Depending on the requirements, a vibration motor can be installed on the housing 1 to accelerate the discharge speed.

[0025] Reference Figure 1 , Figure 4 The feeding channel 5 includes a feeding seat 51 disposed at the top of the guide cylinder 7, and a feeding hopper 52 disposed at the top of the feeding seat 51; The feed hopper 52 includes a hollow cylindrical portion 522 disposed on the top of the feed seat 51, and a hollow conical portion 521 is disposed on the top of the hollow cylindrical portion 522. This design facilitates the feeding of materials into the guide cylinder 7 through the feed hopper 52 and the feed seat 51; wherein, the hollow cylindrical portion 522 on the feed hopper 52 is connected to the feed seat 51, and the feed seat 51 is connected to the guide cylinder 7.

[0026] Reference Figure 4 and Figure 6 The feed seat 51 is equipped with a discharge assembly 6 for sealing the hollow cylindrical part 522; The feeding assembly 6 includes a conical plate 62 disposed inside the hollow conical portion 521 and located inside the feed seat 51. Guide plates 63 are symmetrically arranged on the sidewalls of the conical plate 62, conforming to the inner wall of the feed seat 51. Feeding electric push rods 61, connected to the guide plates 63, are symmetrically arranged on the top of the feed seat 51. This design uses the feeding electric push rods 61 in the feeding assembly 6 to drive the guide plates 63 to move vertically. The movement of the guide plates 63 drives the conical plate 62 to move vertically. The conical surface on the conical plate 62 seals the inner wall of the hollow cylindrical portion 522, facilitating the feeding or sealing of materials inside the feed hopper 52. Simultaneously, the action of the conical plate 62 prevents gas from flowing out of the feed hopper 52 when the blowing assembly 4 blows air onto the guide cylinder 7.

[0027] Reference Figure 1 and Figure 7 The top of the housing 1 is equipped with a stirring motor 3 connected to the drive shaft 11, and the end of the guide cylinder 7 is equipped with a drive motor 8 connected to the conveying auger shaft 81. A sealed bearing is provided at the connection between the conveying auger shaft 81 and the guide cylinder 7. This design allows the stirring motor 3 to easily drive the drive shaft 11 to rotate, and the drive motor 8 to easily drive the conveying auger shaft 81 to rotate. The stirring motor 3 can rotate in both directions, ensuring that the discharge auger shaft 91 conveys the material in the discharge pipe 9 to either leave the discharge pipe 9 or enter the conical guide trough 1001.

[0028] Reference Figure 1 The top of the housing 1 is symmetrically provided with support plates 71 for supporting the guide cylinder 7. The top of the support plate 71 has an arc-shaped groove that matches the side wall of the guide cylinder 7. This design improves the stability of the support for the guide cylinder 7 through the support plate 71.

[0029] Reference Figures 1-9 As an embodiment of this utility model: when it is necessary to feed the air freshener material, the staff places various materials into the feeding hopper 52 respectively. The feeding electric push rod 61 in the feeding assembly 6 drives the guide plate 63 to move in the vertical direction. The movement of the guide plate 63 drives the conical plate 62 to move in the vertical direction. The conical surface on the conical plate 62 separates from the inner wall of the hollow cylindrical part 522. The material falls into the feeding seat 51 along the conical surface of the conical plate 62 and finally enters the guide cylinder 7.

[0030] The drive motor 8 drives the conveying auger shaft 81 to rotate, conveying and mixing the materials entering the guide cylinder 7 from multiple feed channels 5, completing the initial mixing and improving the uniformity of the mixture. Then, the mixed material is sent to the shell 1 through the discharge pipe 82. The stirring motor 3 drives the drive shaft 11 to rotate, which in turn drives the dispersing plate 12 to rotate, stirring and dispersing the material flowing out of the discharge pipe 82, improving the uniformity of the mixture. Since there are multiple dispersing plates 12, the lower dispersing plate 12 stirs the evenly dispersed material, further improving the uniformity of material dispersion and enhancing the mixing uniformity and feeding effect.

[0031] While the drive shaft 11 rotates, it drives the discharge auger shaft 91 to rotate, which in turn drives the material inside the discharge pipe 9 to the conical guide trough 1001. Under the action of the stirring plate 13, the material inside the conical guide trough 1001 is stirred, thereby improving the thoroughness and uniformity of the mixing of the material.

[0032] After mixing is complete, the mixing motor 3 rotates in the opposite direction, and the drive shaft 11 drives the discharge auger shaft 91 to rotate in the opposite direction, so as to send out the material inside the discharge pipe 9 and avoid material blockage.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A feeding device for producing air fresheners, characterized in that, include: The guide cylinder (7) has multiple feed channels (5) at its top. Inside the guide cylinder (7), a conveying auger shaft (81) for conveying and mixing materials is rotatably arranged. A discharge pipe (82) is arranged on one side of the bottom of the guide cylinder (7). A drive shaft (11) is rotatably arranged below the guide cylinder (7). Multiple dispersion plates (12) are arranged on the side wall of the drive shaft (11) for dispersing the material flowing out from the discharge pipe (82).

2. The feeding device for air freshener production according to claim 1, characterized in that, The guide cylinder (7) is provided with a blowing assembly (4) for blowing the residual material inside the guide cylinder (7) to the discharge pipe (82) for outflow. The blowing assembly (4) includes a hollow annular plate (45) embedded in the inner wall of the end of the guide cylinder (7) away from the discharge pipe (82). The end of the guide cylinder (7) is provided with a connecting pipe (44) connected to the hollow annular plate (45). The side wall of the connecting pipe (44) is provided with an air guide pipe (43). The side wall of the air guide pipe (43) is provided with an air guide valve (42). The end of the air guide pipe (43) is provided with a blower (41). The end of the hollow annular plate (45) near the conveying auger shaft (81) is provided with a plurality of blowing holes (451). The end of the hollow annular plate (45) is provided with a second filter screen (46) for blocking the blowing holes (451).

3. The feeding device for air freshener production according to claim 2, characterized in that, It also includes a housing (1), the drive shaft (11) and the dispersion plate (12) are both located inside the housing (1), and the discharge pipe (82) is connected to the housing (1); The housing (1) has an exhaust pipe (2) on its side wall and a first filter (23) on its inner wall for blocking the port of the exhaust pipe (2).

4. The feeding device for air freshener production according to claim 3, characterized in that, The exhaust pipe (2) is provided with an exhaust valve (21) and an exhaust fan (22) in sequence on its side wall. The exhaust pipe (2) is located above the dispersion plate (12).

5. The feeding device for air freshener production according to claim 3, characterized in that, A conical guide groove (1001) is provided on the lower side of the inner wall of the housing (1). A discharge pipe (9) connected to the conical guide groove (1001) is provided at the bottom of the housing (1). A discharge valve (10) is provided at the bottom of the discharge pipe (9). The drive shaft (11) extends into the discharge pipe (9). A discharge auger shaft (91) located inside the discharge pipe (9) is provided on the side wall of the drive shaft (11). A plurality of stirring plates (13) with decreasing length from top to bottom and in contact with the conical guide groove (1001) are provided on the side wall of the drive shaft (11). An inclined plate (15) located directly below the discharge pipe (82) is provided on the inner wall of the housing (1).

6. The feeding device for air freshener production according to claim 5, characterized in that, The inner wall of the housing (1) is provided with a guide plate (14) located above the conical guide groove (1001). The bottom of the guide plate (14) is provided with a through hole (142) that communicates with the conical guide groove (1001). The top of the guide plate (14) is provided with an inclined groove (141) that slopes toward the through hole (142).

7. The feeding device for air freshener production according to claim 1, characterized in that, The feed channel (5) includes a feed seat (51) disposed at the top of the guide cylinder (7), and a feed hopper (52) is disposed at the top of the feed seat (51). The feed hopper (52) includes a hollow cylindrical part (522) disposed on the top of the feed seat (51), and a hollow conical part (521) is disposed on the top of the hollow cylindrical part (522).

8. The feeding device for air freshener production according to claim 7, characterized in that, The feed seat (51) is provided with a discharge assembly (6) for sealing the hollow cylindrical part (522). The feeding assembly (6) includes a conical plate (62) disposed inside the hollow conical part (521) and located inside the feed seat (51). The sidewall of the conical plate (62) is symmetrically provided with guide plates (63) that fit against the inner wall of the feed seat (51). The top of the feed seat (51) is symmetrically provided with feeding electric push rods (61) connected to the guide plates (63).

9. The feeding device for air freshener production according to claim 3, characterized in that, The top of the housing (1) is provided with a stirring motor (3) connected to the drive shaft (11), and the end of the guide cylinder (7) is provided with a drive motor (8) connected to the conveying auger shaft (81). A sealed bearing is provided at the connection between the conveying auger shaft (81) and the guide cylinder (7).

10. The feeding device for air freshener production according to claim 3, characterized in that, The top of the housing (1) is symmetrically provided with a support plate (71) for supporting the guide cylinder (7), and the top of the support plate (71) is provided with an arc-shaped groove that matches the side wall of the guide cylinder (7).

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