Temperature control device for coffee bean processing

Abstract

The utility model discloses a temperature control device for coffee bean processing, and relates to the technical field of coffee beans, the temperature control device comprises a heating box, the middle part of the heating box is provided with two heating pieces in mirror image distribution, the middle part of the heating box is rotatably provided with a first rotating shaft, and the middle part of the first rotating shaft is fixedly provided with a first stirring blade; a plurality of first scraping plates distributed in an annular array mode are fixedly installed on the lower portion of the first rotating shaft, the bottom ends of the first scraping plates make contact with the lower surface of the interior of the heating box, a driving assembly is arranged in the middle of the top end of the heating box, the lower portion of the first rotating shaft penetrates through the heating box, and a cooling box is fixedly installed at the bottom end of the heating box; according to the coffee bean processing device, coffee beans can be cooled after being heated by the coffee bean processing device, so that the processed coffee beans are conveniently collected, heating and cooling are performed in an assembly line mode and can be synchronously performed, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coffee beans, in particular to a temperature control device for processing coffee beans. Background Art

[0002] Coffee beans refer to the fruit of the plant used to make coffee. Broadly speaking, there are two kinds of coffee beans in the world, Arabica beans and Robusta beans. Coffee berries are composed of two oval seeds facing each other, and the connecting side is flat, which is called flat beans. However, there are also those composed of one round seed, called round beans, and their taste is no different.

[0003] When processing coffee beans, they need to be roasted. However, the existing devices cannot quickly cool down the coffee beans in time after roasting them. They all use natural wind for cooling, which is slow in efficiency and cannot be operated in an assembly line, thereby reducing the processing and production speed of coffee beans. Utility Model Content

[0004] In order to solve the problem that the roasted coffee beans cannot be quickly cooled down during the existing coffee bean processing and roasting, the utility model aims to provide a temperature control device for coffee bean processing.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a temperature control device for processing coffee beans, comprising a heating box, wherein two heating elements distributed in a mirror image are arranged in the middle of the heating box, a first rotating shaft is rotatably installed in the middle of the heating box, a first stirring blade is fixedly installed in the middle of the first rotating shaft, a plurality of first scrapers distributed in a circular array are fixedly installed in the lower part of the first rotating shaft, the bottom ends of the plurality of first scrapers are in contact with the inner lower surface of the heating box, a driving assembly is arranged in the middle of the top end of the heating box, the lower part of the first rotating shaft passes through the heating box, and the bottom end of the heating box is fixed A cooling box is installed, a second rotating shaft is rotatably installed in the middle of the cooling box, the top of the second rotating shaft is fixedly installed on the bottom end of the first rotating shaft, a second stirring blade is fixedly installed in the middle of the second rotating shaft, a plurality of second scrapers distributed in a circular array are fixedly installed on the lower part of the second rotating shaft, the bottom ends of the plurality of second scrapers are in contact with the inner lower surface of the cooling box, a fixed cover is fixedly installed on the top of the cooling box, a second motor is fixedly installed in the middle of the fixed cover, a cooling fan is provided on the upper part of the second motor, and the middle part of the bottom end of the cooling fan is fixedly installed on the driving end of the second motor.

[0006] Preferably, a baffle is slidably mounted at the bottom end of the heating box and the cooling box, a spring is fixedly installed at the lower part of one side of the heating box and the cooling box, a limiting rod is fixedly installed at the bottom end of the two springs, a handle is fixedly installed on one side of the two limiting rods, and the lower parts of the two limiting rods are slidably mounted on the upper part of one side of the baffle.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. The present application enables the device to heat and then cool the coffee beans, thereby facilitating the collection of the coffee beans after processing. The heating and cooling are performed in an assembly line and can be performed simultaneously, thereby speeding up work efficiency.

[0009] 2. This application enables quick disassembly and installation of the baffle, making it more convenient and quick for the staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0013] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0014] Figure 4 It is a schematic diagram of the partial cross-section structure of the utility model.

[0015] In the figure: 1. heating box; 11. baffle; 12. spring; 13. limit rod; 131. handle; 132. limit groove; 14. telescopic rod; 15. feed pipe; 16. heating element; 2. first motor; 21. first rotating shaft; 22. first stirring blade; 23. first scraper; 24. second rotating shaft; 25. second stirring blade; 26. second scraper; 3. cooling box; 4. fixed cover; 41. second motor; 42. cooling fan; 43. discharge hopper; 5. support rod. DETAILED DESCRIPTION

[0016] 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.

[0017] Example: Figure 1-4 As shown, the utility model provides a temperature control device for processing coffee beans, including a heating box 1, wherein two heating elements 16 are arranged in a mirror-image arrangement in the middle of the heating box 1, a first rotating shaft 21 is rotatably installed in the middle of the heating box 1, a first stirring blade 22 is fixedly installed in the middle of the first rotating shaft 21, a plurality of first scrapers 23 arranged in a circular array are fixedly installed at the lower part of the first rotating shaft 21, the bottom ends of the plurality of first scrapers 23 are in contact with the inner lower surface of the heating box 1, a driving assembly is arranged in the middle of the top end of the heating box 1, the lower part of the first rotating shaft 21 passes through the heating box 1, a cooling box 3 is fixedly installed at the bottom end of the heating box 1, and the cooling box 3 is fixedly installed at the bottom end of the heating box 1. A second rotating shaft 24 is rotatably installed in the middle of the box 3, the top of the second rotating shaft 24 is fixedly installed on the bottom end of the first rotating shaft 21, a second stirring blade 25 is fixedly installed in the middle of the second rotating shaft 24, and a plurality of second scrapers 26 distributed in a circular array are fixedly installed at the lower part of the second rotating shaft 24, and the bottom ends of the plurality of second scrapers 26 are in contact with the inner lower surface of the cooling box 3, a fixed cover 4 is fixedly installed at the top of the cooling box 3, a second motor 41 is fixedly installed in the middle of the fixed cover 4, a cooling fan 42 is provided on the upper part of the second motor 41, and the middle part of the bottom end of the cooling fan 42 is fixedly installed on the driving end of the second motor 41.

[0018] A baffle 11 is slidably mounted at the bottom end of the heating box 1 and the cooling box 3, a spring 12 is fixedly mounted at the lower part of one side of the heating box 1 and the cooling box 3, a limiting rod 13 is fixedly mounted at the bottom end of the two springs 12, a handle 131 is fixedly mounted on one side of the two limiting rods 13, and the lower parts of the two limiting rods 13 are slidably mounted on the upper part of one side of the baffle 11.

[0019] The driving assembly includes a first motor 2, the bottom end of the first motor 2 is fixedly mounted on the top middle part of the heating box 1, the upper part of the first rotating shaft 21 passes through the heating box 1, and the top end of the first rotating shaft 21 is fixedly mounted on the driving end of the first motor 2. By setting the first motor 2, the first rotating shaft 21 and the second rotating shaft 24 are rotated by the drive of the first motor 2, thereby driving the first stirring blade 22 and the second stirring blade 25 to rotate, thereby stirring the coffee beans that need to be heated or cooled, making them heated more evenly or accelerating the cooling effect, and can drive the first scraper 23 and the second scraper 26 to rotate, so as to facilitate the scraping of the coffee beans trapped in the heating box 1 or the cooling box 3 so that they can be completely discharged.

[0020] A feeding pipe 15 is fixedly installed on one side of the top of the heating box 1. By setting the feeding pipe 15, the coffee beans to be processed can be conveniently poured into the interior of the heating box 1 through the feeding pipe 15.

[0021] A telescopic rod 14 is fixedly installed on the lower part of one side of the heating box 1 and the cooling box 3, and the telescopic ends of the two telescopic rods 14 are fixedly installed on the middle part of the top end of the limiting rod 13. By setting the telescopic rod 14 and limiting the limiting rod 13 by the telescopic rod 14, the limiting rod 13 is more stable when moving up and down and will not shake.

[0022] A limiting groove 132 is provided at the lower part of one side of the heating box 1 and the cooling box 3, and the two handles 131 are slidably clamped in the middle of the handle 131. By setting the limiting groove 132, it is more stable when the handle 131 is pulled upward to drive the limiting rod 13 to move upward.

[0023] Three evenly distributed support rods 5 are fixedly installed on the central outer surface of the heating box 1. By arranging the support rods 5, it is convenient to support and fix the coffee processing device.

[0024] A discharge hopper 43 is fixedly mounted on one side of the upper portion of the fixed cover 4. The discharge hopper 43 facilitates the discharge of processed coffee beans from the processing device. The discharge hopper 43 is tilted to make the discharge smoother without clogging.

[0025] Working principle: in actual use, the coffee beans to be processed are poured into the heating box 1 through the feeding pipe 15, and the coffee beans inside are dried by starting the heating element 16. At the same time, the first motor 2 is started to drive the first rotating shaft 21 to rotate, that is, the first stirring blade 22 is driven to rotate, and the coffee beans inside are stirred to make them evenly heated. When the drying is completed, the baffle 11 can be pulled out, so that the dried coffee beans fall into the cooling box 3. The rotation of the first rotating shaft 21 drives the first scraper 23 to rotate, so that all the coffee beans retained in the heating box 1 can be scraped into the cooling box 3. The baffle 11 can be restored to its original position. At this time, the coffee beans in the heating box 1 can be added again for drying, and the coffee beans that fall into the lower cooling box 3 are The coffee beans are cooled by the cooling fan 42. The cooling fan 42 is driven to rotate by starting the second motor 41 to blow air into the cooling box 3. At the same time, the rotation of the first shaft 21 drives the second shaft 24 to rotate, so that the second stirring blade 25 rotates to stir the coffee beans inside and cool them down quickly. The cooled coffee beans are pulled by the baffle 11 located on the bottom plate of the cooling box 3, so that the coffee beans can slide out of the discharge hopper 43. When the second shaft 24 rotates, the second scraper 26 is driven to rotate, so that all the coffee beans retained in the cooling box 3 are scraped off, so that they slide out through the discharge hopper 43, that is, the processing of the coffee beans is completed. After that, the position of the baffle 11 can be restored to facilitate the cooling of the coffee beans next time, so that the device can be continuously operated and the working efficiency is improved.

[0026] When pulling out the baffle 11, the handle 131 is pulled upward to drive the limit rod 13 to move upward, so that the lower part of the limit rod 13 is away from the baffle 11 and the baffle 11 can be pulled out. When resetting the baffle 11, the handle 131 is pulled upward to insert the baffle 11 into the lower part of the heating box 1 or the cooling box 3. By loosening the handle 131, the limit rod 13 can be popped out under the reaction force of the spring 12, so that the lower part of the limit rod 13 is stuck on the upper part of one side of the baffle 11, thereby limiting and fixing the baffle 11.

[0027] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A temperature control device for coffee bean processing, comprising a heating box (1), characterized in that: The middle part of the heating box (1) is provided with two heating elements (16) distributed in a mirror image. The middle part of the heating box (1) is rotatably mounted with a first rotating shaft (21). The middle part of the first rotating shaft (21) is fixedly mounted with a first stirring blade (22). The lower part of the first rotating shaft (21) is fixedly mounted with a plurality of first scrapers (23) distributed in a circular array. The bottom ends of the plurality of first scrapers (23) are in contact with the inner lower surface of the heating box (1). The middle part of the top end of the heating box (1) is provided with a driving assembly. The lower part of the first rotating shaft (21) passes through the heating box (1). The bottom end of the heating box (1) is fixedly mounted with a cooling box (3). The middle part of the cooling box (3) is rotatably mounted with a second rotating shaft ( 24), the top end of the second rotating shaft (24) is fixedly mounted on the bottom end of the first rotating shaft (21), the middle part of the second rotating shaft (24) is fixedly mounted with a second stirring blade (25), the lower part of the second rotating shaft (24) is fixedly mounted with a plurality of second scrapers (26) distributed in a circular array, the bottom ends of the plurality of second scrapers (26) are in contact with the inner lower surface of the cooling box (3), the top end of the cooling box (3) is fixedly mounted with a fixed cover (4), the middle part of the fixed cover (4) is fixedly mounted with a second motor (41), the upper part of the second motor (41) is provided with a cooling fan (42), the middle part of the bottom end of the cooling fan (42) is fixedly mounted on the driving end of the second motor (41).

2. A temperature control device for coffee bean processing according to claim 1, characterized in that: The bottom ends of the heating box (1) and the cooling box (3) are both slidably clamped with a baffle (11); a spring (12) is fixedly installed on the lower part of one side of the heating box (1) and the cooling box (3); a limiting rod (13) is fixedly installed on the bottom ends of the two springs (12); a handle (131) is fixedly installed on one side of the two limiting rods (13); and the lower parts of the two limiting rods (13) are slidably clamped on the upper part of one side of the baffle (11).

3. A temperature control device for coffee bean processing according to claim 1, characterized in that: The driving assembly comprises a first motor (2), the bottom end of the first motor (2) being fixedly mounted at the middle of the top end of the heating box (1), the top of the first rotating shaft (21) passing through the heating box (1), and the top end of the first rotating shaft (21) being fixedly mounted at the driving end of the first motor (2).

4. A temperature control device for coffee bean processing according to claim 1, characterized in that: A feeding pipe (15) is fixedly mounted on one side of the top end of the heating box (1).

5. A temperature control device for coffee bean processing as claimed in claim 2, characterized in that: A telescopic rod (14) is fixedly mounted on the lower portion of one side of the heating box (1) and the cooling box (3), and the telescopic ends of the two telescopic rods (14) are fixedly mounted on the middle portion of the top end of the limiting rod (13).

6. A temperature control device for coffee bean processing as claimed in claim 2, characterized in that: A limiting groove (132) is provided at the lower part of one side of the heating box (1) and the cooling box (3), and the two handles (131) are slidably clamped in the middle of the handles (131).

7. The temperature control device for coffee bean processing according to claim 1, characterized in that: Three evenly distributed support rods (5) are fixedly mounted on the outer surface of the middle portion of the heating box (1).

8. The temperature control device for coffee bean processing according to claim 1, characterized in that: A discharge hopper (43) is fixedly mounted on one side of the upper portion of the fixed cover (4).

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