A coffee bean destoner

Abstract

This utility model discloses a coffee bean destoner, specifically relating to the field of coffee bean destoner technology. It includes a housing with an inclined adjustment rod sliding obliquely on its upper surface. An inclined adjustment assembly is provided outside the inclined adjustment rod to adjust the gap of the lower row of coffee beans. The inclined adjustment assembly includes an inclined sleeve block that slides on the outer wall of the inclined adjustment rod and is fixedly connected to the housing. A pressure block is connected to the top of the inclined adjustment rod, and an inclined strip is fixed to the bottom of the inclined adjustment rod. Two nozzles are located below the inclined strip. This utility model, through the inclined adjustment assembly, moves the inclined adjustment rod obliquely by lowering the pressure block, thus changing the gap between the inclined strip and the inclined plate. This allows for flexible adjustment of the lower row oblique gap according to the characteristics and impurity content of different batches of coffee beans, improving the equipment's adaptability to different working conditions and its destonerability.

Description

Technical Field

[0001] This utility model relates to the field of coffee bean destone technology, and more specifically, to a coffee bean destoner. Background Technology

[0002] The main purpose of an air-sorting coffee bean destoner is to efficiently remove stones and heavy impurities from coffee beans, ensuring the purity and safety of the coffee beans, while protecting subsequent grinding equipment from damage, thus achieving the destone removal process.

[0003] Among the existing publicly available documents, patent publication number CN205628569U discloses a coffee green bean sorting and destoned device. This technology uses a transmission system and a grading and destoned system installed inside the destoned chamber, with the transmission system and the grading and destoned system arranged in a crisscross pattern relative to the longitudinal axis of the destoned chamber; thus providing a coffee green bean sorting and destoned device for destoned coffee beans. However, this technology still has the following drawbacks.

[0004] During the destoning process of coffee beans, the destoning area is fed through a designated gap, making it difficult to adjust the gap of the coffee bean discharge outlet from the outside according to actual usage needs, resulting in poor adjustability of the coffee bean discharge destoning. Utility Model Content

[0005] To overcome the aforementioned deficiencies of the prior art, this utility model provides the following technical solution: a coffee bean destoner, comprising a housing, wherein an inclined adjustment rod is slidably mounted on the upper surface of the housing, and an inclined adjustment component is provided outside the inclined adjustment rod. The inclined adjustment component is used to adjust the gap of the lower row of coffee beans, and the inclined adjustment component includes: An inclined sleeve block slides on the outer wall of the inclined adjustment rod. The inclined sleeve block is fixedly connected to the housing. A pressure block is connected to the top of the inclined adjustment rod. An inclined plate is fixed to the bottom end of an inclined adjustment rod. Two nozzles are provided below the inclined plate, and the nozzles are used to spray pressurized air. A connecting pipe is connected to the bottom end of the nozzle, and a fan is installed at the top end of the connecting pipe. The fan is used to pressurize the air inside the connecting pipe. A guide sleeve is fixed to the outer wall of the pressure block, and a guide rod is installed on the inner wall of the guide sleeve. The guide rod is used to guide the guide sleeve to slide at an angle.

[0006] In a preferred embodiment, the inclined strip is arranged at an angle.

[0007] In a preferred embodiment, the inner wall of the connecting pipe is connected to the nozzle.

[0008] In a preferred embodiment, the guide rod and the inclined sleeve block are arranged perpendicularly, and the inclined sleeve block and the guide rod are fixedly connected. The bottom of the box is connected to a stone-discharging hopper.

[0009] In a preferred embodiment, a positioning sleeve is fixed to the upper inclined surface of the inclined sleeve block, and a threaded bolt is embedded in the inner wall of the positioning sleeve, the bolt being used to press and lock the inclined adjustment rod.

[0010] In a preferred embodiment, an inclined baffle is fixedly connected to the bottom of the inner wall of the box, and a lower discharge hopper is provided on one side of the inclined baffle for discharging coffee beans.

[0011] In a preferred embodiment, one side of the inclined strip is provided with an inclined plate, and the inclined plate is fixedly connected to the box body; The inclined plate has multiple center dividing plates fixed on its upper inclined surface, and multiple side dividing plates are provided on both sides of the center dividing plate. A guide plate is provided above the side panel, and the guide plate is fixedly connected to the box body.

[0012] In a preferred embodiment, a gap is provided between two adjacent side panels, and a plurality of side panels are arranged sequentially from front to back.

[0013] The technical effects and advantages of this utility model are as follows: 1. This utility model is equipped with a tilt adjustment component. By moving the pressure block downward, the tilt adjustment rod is tilted and moved, which changes the gap between the tilt bar and the tilt plate. The speed of coffee bean discharge can be adjusted from the top position outside the box. Moreover, the tilt gap of the discharge can be flexibly adjusted according to the characteristics of different batches of coffee beans, the content of impurities and actual usage needs, to ensure effective separation of coffee beans and stone impurities, and improve the adaptability of the equipment to different working conditions and the stone removal effect.

[0014] 2. This utility model uses an inclined plate with multiple center dividing plates and inclined side dividing plates. There is also a guide plate above the side dividing plates. When the coffee bean mixture is discharged to the inclined plate, the guide plate guides it to the side dividing plates and center dividing plates. The mixture is evenly distributed and discharged through multiple side dividing plates and center dividing plates, so that the mixture is more evenly distributed during the destoning process, avoiding local accumulation or uneven discharge. This allows the air separation effect to be more fully applied to each coffee bean and impurity, thereby effectively improving the destoning effect and ensuring the purity of the coffee beans. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the coffee bean destoner of this utility model.

[0016] Figure 2 This is a partial structural diagram of the connection between the inclined sleeve block and the box body of this utility model.

[0017] Figure 3This is a schematic diagram of the vertical cross-section of the coffee bean destoner of this utility model.

[0018] Figure 4 This is a partial structural diagram of the vertical section cut at the connection between the inclined plate and the box body of this utility model.

[0019] The attached diagram is labeled as follows: 1. Box body; 2. Inclined adjustment rod; 3. Inclined sleeve block; 4. Pressure block; 5. Inclined strip plate; 6. Nozzle; 7. Connecting pipe; 8. Fan; 9. Stone discharge hopper; 10. Guide sleeve; 11. Guide rod; 12. Positioning sleeve; 13. Bolt; 14. Inclined baffle; 15. Lower discharge hopper; 16. Inclined plate; 17. Center dividing plate; 18. Side dividing plate; 19. Guide plate. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] like Figure 1 - Figure 4 The coffee bean destoner shown is equipped with a tilt adjustment component. The tilt adjustment component allows for flexible adjustment of the lower tilt gap from outside the housing 1, ensuring effective separation of coffee beans from stone impurities. This improves the equipment's adaptability to different working conditions and its destone removal effect. The specific structural configuration of the tilt adjustment component is as follows.

[0022] Example 1: In this embodiment, as Figure 1 - Figure 3 As shown, a tilting adjustment rod 2 slides obliquely on the upper surface of the housing 1. An tilt adjustment assembly is provided on the outside of the tilting adjustment rod 2 to adjust the gap between the coffee beans. The tilt adjustment assembly includes: a tilting sleeve block 3, which slides on the outer wall of the tilting adjustment rod 2 and is fixedly connected to the housing 1; a pressure block 4 connected to the top of the tilting adjustment rod 2; a tilting strip plate 5, fixed to the bottom of the tilting adjustment rod 2; two nozzles 6 below the tilting strip plate 5, which spray pressurized air; a connecting pipe 7, connected to the bottom of the nozzles 6; a fan 8 installed at the top of the connecting pipe 7, which pressurizes the air inside the connecting pipe 7; and a guide sleeve 10, fixed to the outer wall of the pressure block 4. A guide rod 11 is installed on the inner wall of the guide sleeve 10, which guides the tilting and sliding of the guide sleeve 10. The tilting strip plate 5 is tilted. The inner wall of the connecting pipe 7 is connected to the nozzles 6. The guide rod 11 is vertically positioned with the inclined sleeve block 3, and the inclined sleeve block 3 is fixedly connected to the guide rod 11. The bottom end of the box body 1 is connected to the stone hopper 9.

[0023] Specifically, in this embodiment, such as Figure 2As shown, a positioning sleeve 12 is fixed to the upper inclined surface of the inclined sleeve block 3, and a threaded bolt 13 is embedded in the inner wall of the positioning sleeve 12. The bolt 13 is used to press and lock the inclined adjustment rod 2. The inclined adjustment rod 2 is pressed and locked by the threaded engagement and movement of the bolt 13 and the positioning sleeve 12.

[0024] Specifically, in this embodiment, such as Figure 3 As shown, an inclined baffle 14 is fixedly connected to the bottom of the inner wall of the housing 1, and a lower discharge hopper 15 is provided on one side of the inclined baffle 14. The lower discharge hopper 15 is used for discharging coffee beans. The coffee beans are blown by the air generated by the nozzle 6 to the inclined position of the inclined baffle 14 and guided into the lower discharge hopper 15 for discharge.

[0025] When using this coffee bean destoner, the pressure block 4 is tilted downwards, causing the guide sleeve 10 to tilt downwards as well. The guide sleeve 10 is guided to tilt downwards along the outer wall of the guide rod 11, and the pressure block 4 causes the tilt adjustment rod 2 to tilt downwards as well. The tilt adjustment rod 2 tilts downwards along the inner wall of the housing 1 and the tilt sleeve block 3, and tilts downwards along the inner wall of the positioning sleeve 12. The tilt adjustment rod 2 causes the tilt plate 5 to tilt downwards as well, and the gap between the tilt plate 5 and the tilt plate 16 is adjusted. This tilt adjustment operation is performed from the top position outside the housing 1. After adjustment, the bolt 13 is rotated, and the bolt 13 engages with the positioning sleeve 12. The bolt 13 then presses against the tilt adjustment rod 2, locking the tilt adjustment rod 2 in place.

[0026] The coffee beans and stones are added together to the feed inlet inside the housing 1. The mixture is tilted and the discharge speed is adjusted according to the gap between the inclined plate 5 and the inclined plate 16. The discharge speed of the mixture is controlled. Then the blower 8 is started. The blower 8 pressurizes the air inside the connecting pipe 7 into the nozzle 6. The nozzle 6 pressurizes the air onto the mixture. Under the action of gravity, the stones are discharged into the stone discharge hopper 9, while the coffee beans are blown by the air generated by the nozzle 6 to the inclined position of the inclined baffle 14, thereby guiding them into the discharge hopper 15 for discharge.

[0027] Example 2: In this embodiment, as Figure 4 As shown, an inclined plate 16 is provided on one side of the inclined strip 5, and the inclined plate 16 is fixedly connected to the box body 1; multiple center dividing plates 17 are fixed on the upper inclined surface of the inclined plate 16, and multiple side dividing plates 18 are provided on both sides of the center dividing plate 17; a guide plate 19 is provided above the side dividing plate 18, and the guide plate 19 is fixedly connected to the box body 1. There is a gap between two adjacent side dividing plates 18, and the multiple side dividing plates 18 are arranged sequentially from front to back.

[0028] When the coffee bean destoner of this technology is in use, as the coffee bean mixture is discharged to the upper inclined surface of the inclined plate 16, it is guided by the guide plate 19 to the multiple side plates 18 and the middle plate 17. After passing through the multiple side plates 18 and the multiple middle plates 17, the mixture is evenly distributed and discharged, which is beneficial for the even distribution of the mixture and has a better destone removal effect.

[0029] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are existing technologies and are therefore not shown in the figures, nor will they be described here.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A coffee bean destoner, comprising a housing (1), wherein an inclined adjustment rod (2) is slidably mounted on the upper surface of the housing (1), characterized in that: The inclined adjustment lever (2) is provided with an inclined adjustment component on its exterior. The inclined adjustment component is used to adjust the gap of the lower row of coffee beans. The inclined adjustment component includes: The inclined sleeve block (3) slides on the outer wall of the inclined adjustment rod (2). The inclined sleeve block (3) is fixedly connected to the box body (1). The top of the inclined adjustment rod (2) is connected to the pressure block (4). An inclined plate (5) is fixed to the bottom end of an inclined adjustment rod (2). Two nozzles (6) are provided below the inclined plate (5). The nozzles (6) are used to spray pressurized air. A connecting pipe (7) is connected to the bottom end of the nozzle (6), and a fan (8) is installed at the top end of the connecting pipe (7). The fan (8) is used to pressurize the air inside the connecting pipe (7). The guide sleeve (10) is fixed to the outer wall of the pressure block (4). The inner wall of the guide sleeve (10) is equipped with a guide rod (11), which is used to guide the guide sleeve (10) to slide at an angle.

2. A coffee bean destoner according to claim 1, characterized in that: The inclined strip (5) is set at an angle.

3. A coffee bean destoner according to claim 1, characterized in that: The inner wall of the connecting pipe (7) is connected to the nozzle (6).

4. A coffee bean destoner according to claim 1, characterized in that: The guide rod (11) is vertically arranged with the inclined sleeve block (3), and the inclined sleeve block (3) is fixedly connected with the guide rod (11); The bottom of the box (1) is connected to a stone-discharging hopper (9).

5. A coffee bean destoner according to claim 1, characterized in that: The upper inclined surface of the inclined sleeve block (3) is fixed with a positioning sleeve (12), and the inner wall of the positioning sleeve (12) is embedded with a threaded bolt (13), which is used to press and lock the inclined adjustment rod (2).

6. A coffee bean destoner according to claim 1, characterized in that: The bottom of the inner wall of the box (1) is fixedly connected to an inclined baffle (14), and a lower discharge hopper (15) is provided on one side of the inclined baffle (14). The lower discharge hopper (15) is used for discharging coffee beans.

7. A coffee bean destoner according to claim 1, characterized in that: One side of the inclined strip (5) is provided with an inclined plate (16), and the inclined plate (16) is fixedly connected to the box body (1); The upper inclined surface of the inclined plate (16) is fixed with a plurality of middle dividing plates (17), and both sides of the middle dividing plate (17) are provided with a plurality of side dividing plates (18) arranged at an inclination. A guide plate (19) is provided above the side panel (18), and the guide plate (19) is fixedly connected to the box body (1).

8. A coffee bean destoner according to claim 7, characterized in that: A gap is provided between two adjacent side panels (18), and multiple side panels (18) are arranged sequentially from front to back.

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