Discharging exhaust device for coffee bean production

Abstract

The utility model discloses a blanking exhaust device for coffee bean production, which relates to the technical field of coffee bean production and comprises a discharge hopper and a blanking box arranged at the bottom of the discharge hopper, a plugging component is arranged at the top of the blanking box, a guide plate is obliquely arranged at the top in the blanking box, and an air bellow is arranged at the bottom of the guide plate. A plurality of air blowers are evenly arranged on one side face of the air bellow, a plurality of air outlets A are evenly formed in the other side face of the air bellow, an air outlet B is formed in one side face of the discharging box, and a collecting assembly is arranged at the outer end of the air outlet B; through the use of the plugging assembly, the discharge hopper is conveniently plugged, coffee beans in the discharge hopper are prevented from continuously falling down, so that scraps in the coffee beans are conveniently cleaned, and the quality of the coffee beans is improved; and through cooperative use of a sealing column, a traction rope and a sealing plate, a discharging opening in the bottom of the discharging hopper can be conveniently blocked after the sealing plate is opened, and coffee beans in the discharging hopper are prevented from continuously falling down.

Description

Technical Field

[0001] The utility model relates to the technical field of coffee bean production, in particular to a feeding and exhausting device for coffee bean production. Background Art

[0002] As one of the three major beverages in the world, coffee has a particularly strong bitter taste, which stimulates the central nervous system, heart and respiratory system; drinking in moderation can also reduce muscle fatigue and promote the secretion of digestive juices. Because it promotes kidney function, has a diuretic effect, and helps the body excrete excess sodium ions, it is loved by consumers; and the raw material of coffee is coffee beans. Before making coffee, the coffee beans need to be roasted, and some debris will remain after the roasting of the coffee beans. These debris will be unloaded with the coffee beans when the coffee beans are unloaded, and then these debris will be made with the coffee beans when the coffee is made, and the debris will affect the taste of the prepared coffee, so the coffee beans need to be processed for debris, which requires the use of a material discharge exhaust device;

[0003] However, when the existing exhaust device is in use, all the coffee beans are poured into the discharge hopper, and then the coffee beans continue to fall, causing some coffee beans to fall before being blown by the wind. These coffee beans that have not been blown by the wind will contain debris, which will result in the air blowing device being ineffective in removing the debris from the coffee beans, further affecting the quality of the coffee beans. Therefore, it is necessary to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a feeding and exhausting device for coffee bean production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A feeding and exhaust device for coffee bean production, comprising a feeding hopper and a feeding box arranged at the bottom of the feeding hopper, a sealing assembly for sealing the feeding hopper being provided at the top of the feeding box, a guiding plate being provided at an angle at the top of the inner part of the feeding box, a bellows being provided at the bottom of the guiding plate, a plurality of blowers being evenly provided on one side of the bellows, a plurality of air outlets A being evenly provided on the other side of the bellows, an air outlet B being provided on one side surface of the feeding box, a collecting assembly for collecting debris being provided at the outer end of the air outlet B.

[0007] Preferably, the blocking assembly comprises a sealing plate rotatably arranged at the top of the discharge box, an electric telescopic rod is movably hinged at the bottom of the sealing plate, and a fixed end of the electric telescopic rod is hinged to the inner wall of the discharge box.

[0008] Preferably, a mounting plate, a plurality of fixing rods arranged on the outer wall of the mounting plate and a sealing column arranged above the mounting plate are provided at the bottom of the discharging hopper, a circular hole is opened in the middle of the top surface of the mounting plate, a traction rope is provided on the bottom surface of the sealing column, and the bottom of the traction rope movably passes through the circular hole and is fixedly connected to the bottom surface of the sealing plate, and a reset spring is sleeved on the outside of the traction rope between the sealing column and the sealing plate.

[0009] Preferably, a telescopic rod is provided between the sealing column and the sealing plate, and the bottom surface of the circular hole is an arc-shaped surface.

[0010] Preferably, the collecting assembly includes a connecting shell arranged at the outer end of the air outlet B, a connecting pipe arranged at the outer end of the connecting shell and a collecting box arranged at one end of the connecting pipe, a dustproof net is provided on one side of the collecting box, and an exhaust fan is provided on one side surface of the collecting box.

[0011] Preferably, a support plate is provided at the bottom of the bellows, and the support plate is fixedly connected to the inner wall of the discharge box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model uses a blocking component to facilitate blocking the discharge hopper, thereby preventing the coffee beans in the discharge hopper from falling continuously, thereby facilitating cleaning of the debris in the coffee beans and improving the quality of the coffee beans; through the coordinated use of the sealing column, the traction rope and the sealing plate, it is convenient to block the discharge port at the bottom of the discharge hopper after the sealing plate is opened, thereby preventing the coffee beans in the discharge hopper from falling continuously, and at the same time, it can realize quantitative discharge of the coffee beans, thereby facilitating cleaning of the debris in the coffee beans; then, the use of the reset spring resets the sealing column after the sealing plate is closed, thereby facilitating the coffee beans to enter the bottom of the discharge hopper;

[0014] 2. The utility model can blow the coffee beans with the wind from the blower, so as to take away the debris in the coffee beans and improve the quality of the coffee beans; through the use of the collecting component, it is convenient to collect the cleaned debris and prevent the debris from escaping into the surrounding air, so as to protect the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model from a front perspective;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model from a front perspective;

[0017] Figure 3 It is a cross-sectional view of the discharge hopper of the utility model;

[0018] Figure 4 for Figure 3A partial enlarged view of the middle A;

[0019] Figure 5 It is a cross-sectional view of the collection box of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the mounting plate of the utility model.

[0021] Serial numbers in the figure: 1. unloading box; 2. discharging hopper; 3. connecting shell; 4. connecting pipe; 5. collecting box; 6. vacuum pump; 7. electric telescopic rod; 8. guide plate; 9. blower; 10. bellows; 11. support plate; 12. air outlet A; 13. sealing plate; 14. sealing column; 15. traction rope; 16. telescopic rod; 17. mounting plate; 18. reset spring; 19. circular hole; 20. fixing rod; 21. dust net. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example: See Figure 1-6 A feeding and exhausting device for coffee bean production comprises a discharge hopper 2 and a discharge box 1 arranged at a discharge port at the bottom of the discharge hopper 2. A blocking component for blocking the discharge hopper 2 is provided at the top of the discharge box 1. The discharge hopper 2 is conveniently blocked by the blocking component to prevent the coffee beans in the discharge hopper 2 from continuously falling, thereby facilitating the cleaning of the debris in the coffee beans and improving the quality of the coffee beans. A guide plate 8 is obliquely provided at the top of the discharge box 1 to facilitate the guiding of the coffee beans. At the same time, the coffee beans will be dispersed when rolling on the guide plate 8, thereby facilitating the cleaning of the debris in the coffee beans. A bellows is provided at the bottom of the guide plate 8. 10. A plurality of blowers 9 are evenly arranged on one side of the bellows 10, and a plurality of air outlets A12 are evenly opened on the other side of the bellows 10, and the air outlets A12 can be strip-shaped, square-shaped or even round-shaped, so as to facilitate the outflow of wind; the wind blown by the blower 9 can blow on the coffee beans, so as to take away the debris in the coffee beans and improve the quality of the coffee beans; an air outlet B is opened on one side surface of the discharge box 1, and a collecting component for collecting debris is provided at the outer end of the air outlet B. By using the collecting component, it is convenient to collect the cleaned debris to prevent the debris from escaping into the surrounding air, so as to protect the surrounding environment.

[0024] In the utility model, the blocking assembly includes a sealing plate 13 rotatably arranged at the top of the discharge box 1, and an electric telescopic rod 7 is movably hinged at the bottom of the sealing plate 13, and the fixed end of the electric telescopic rod 7 is hinged to the inner wall of the discharge box 1; the sealing plate 13 is opened or closed by the extension and contraction of the movable end of the electric telescopic rod 7, thereby facilitating the control of the discharge of coffee beans in the discharge hopper 2.

[0025] In the present invention, a mounting plate 17 is provided at the bottom of the discharge hopper 2, and a plurality of fixing rods 20 are arranged on the outer wall of the mounting plate 17, and the fixing rods 20 are fixedly connected to the inner wall of the bottom of the discharge hopper 2; a sealing column 14 is arranged above the mounting plate 17, and a circular hole 19 is opened in the middle of the top surface of the mounting plate 17, and a traction rope 15 is provided on the bottom surface of the sealing column 14, and the bottom of the traction rope 15 movably passes through the circular hole 19 and is fixedly connected to the bottom surface of the sealing plate 13, and the traction rope 15 between the sealing column 14 and the sealing plate 13 is sleeved on the outside A reset spring 18 is provided. Through the coordinated use of the sealing column 14, the traction rope 15 and the sealing plate 13, the discharge port at the bottom of the discharge hopper 2 can be blocked after the sealing plate 13 is opened, so as to prevent the coffee beans in the discharge hopper 2 from continuously falling. At the same time, the quantitative discharge of the coffee beans can be achieved, so as to facilitate the cleaning of the debris in the coffee beans. Then, the reset spring 18 is used to reset the sealing column 14 after the sealing plate 13 is closed, so as to facilitate the coffee beans to enter the bottom of the discharge hopper 2.

[0026] In the utility model, a telescopic rod 16 is provided between the sealing column 14 and the sealing plate 13, and the movable end of the telescopic rod 16 is fixedly connected to the bottom surface of the sealing column 14, and the fixed end of the telescopic rod 16 is fixedly connected to the top surface of the mounting plate 17, so as to support the sealing column 14; the bottom surface of the circular hole 19 is an arc-shaped surface, which reduces the friction between the circular hole 19 and the traction rope 15, thereby reducing the wear of the traction rope 15, and further facilitating the protection of the traction rope 15.

[0027] In the utility model, the collecting assembly includes a connecting shell 3 arranged at the outer end of the air outlet B, a connecting pipe 4 arranged at the outer end of the connecting shell 3 and a collecting box 5 arranged at one end of the connecting pipe 4. A dustproof net 21 is provided on one side of the collecting box 5 to block debris and prevent the debris from flowing out of the collecting box 5 with the wind; an exhaust fan 6 is provided on one side of the collecting box 5. Through the use of the exhaust fan 6, the gas in the collecting box 5 can be extracted, thereby facilitating the gas in the unloading box 1 to flow into the collecting box 5, thereby facilitating the debris to enter the collecting box 5, and further facilitating the collection of debris.

[0028] In the present invention, a support plate 11 is provided at the bottom of the bellows 10 , and the support plate 11 is fixedly connected to the inner wall of the discharge box 1 , so as to support the bellows 10 and ensure the normal operation of the bellows 10 .

[0029] Working principle: When the utility model is used, coffee beans are first poured into the discharge hopper 2, and then the electric telescopic rod 7, the blower 9 and the vacuum pump 6 are turned on. The sealing plate 13 is opened by contracting the movable end of the electric telescopic rod 7, and then the coffee beans are transported to the guide plate 8, and the coffee beans will roll along the guide plate 8, and the wind generated by the blower 9 will blow on the coffee mouth through the air outlet A12, so as to take away the debris in the coffee beans; and the vacuum pump 6 will extract the gas in the collection box 5, so that the wind in the discharge box 1 will enter the collection box 5, so that the debris will follow the wind into the collection box 5, and the debris will be collected;

[0030] Among them, the sealing plate 13 will pull the traction rope 15 to move while rotating, thereby driving the sealing column 14 to move downward, and then block the discharge port at the bottom of the discharge hopper 2 to prevent the coffee beans in the discharge hopper 2 from continuing to fall after the sealing plate 13 is opened; when the sealing plate 13 blocks the discharge hopper 2, the return spring 18 will push the sealing column 14 out, so that the coffee beans continue to enter the bottom of the discharge hopper 2, so that the coffee beans can fall again.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A discharge and exhaust device for coffee bean production, comprising a discharge hopper (2) and a discharge box (1) arranged at the bottom of the discharge hopper (2), characterized in that: The top of the material discharge box (1) is provided with a blocking assembly for sealing the discharge hopper (2); the top of the material discharge box (1) is provided with a material guide plate (8) at an angle; the bottom of the material guide plate (8) is provided with a bellows (10); a plurality of blowers (9) are evenly arranged on one side of the bellows (10); a plurality of air outlets A (12) are evenly arranged on the other side of the bellows (10); an air outlet B is arranged on one side of the material discharge box (1); a collection assembly for collecting debris is provided at the outer end of the air outlet B.

2. The feeding and exhausting device for coffee bean production according to claim 1, characterized in that: The blocking assembly comprises a sealing plate (13) rotatably arranged at the top of the material discharge box (1), an electric telescopic rod (7) being movably hinged at the bottom of the sealing plate (13), and a fixed end of the electric telescopic rod (7) being hinged to the inner wall of the material discharge box (1).

3. The feeding and exhausting device for coffee bean production according to claim 2, characterized in that: The bottom of the discharge hopper (2) is provided with a mounting plate (17), a plurality of fixing rods (20) arranged on the outer wall of the mounting plate (17), and a sealing column (14) arranged above the mounting plate (17); a circular hole (19) is opened in the middle of the top surface of the mounting plate (17); a traction rope (15) is provided on the bottom surface of the sealing column (14); and the bottom of the traction rope (15) movably passes through the circular hole (19) and is fixedly connected to the bottom surface of the sealing plate (13); and a reset spring (18) is sleeved on the outside of the traction rope (15) between the sealing column (14) and the sealing plate (13).

4. The discharge and exhaust device for coffee bean production according to claim 3, characterized in that: A telescopic rod (16) is provided between the sealing column (14) and the sealing plate (13), and the bottom surface of the circular hole (19) is an arc-shaped surface.

5. The feeding and exhausting device for coffee bean production according to claim 1, characterized in that: The collecting assembly comprises a connecting shell (3) arranged at the outer end of the air outlet B, a connecting pipe (4) arranged at the outer end of the connecting shell (3), and a collecting box (5) arranged at one end of the connecting pipe (4); a dustproof net (21) is arranged on one side of the collecting box (5), and an air extractor (6) is arranged on one side surface of the collecting box (5).

6. The discharge and exhaust device for coffee bean production according to claim 1, characterized in that: A support plate (11) is provided at the bottom of the wind box (10), and the support plate (11) is fixedly connected to the inner wall of the discharge box (1).

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