A drying apparatus for coffee processing

Abstract

The utility model discloses a drying device for coffee processing, including drying machine, the downside of drying machine is provided with height adjusting mechanism, and height adjusting mechanism includes the discharge cylinder of fixed connection in the downside of drying machine, the surface of discharge cylinder is equipped with the lifting cylinder of sliding, the front side fixed connection of lifting cylinder has the sliding block, the front side fixed connection of discharge cylinder has the fixed box, the inside of fixed box is equipped with the sliding slot, the inner wall of sliding slot and the surface sliding connection of sliding block, the inner wall screw thread connection of sliding block has screw rod, the surface of screw rod is connected with the inner wall movable joint of fixed box through bearing. The utility model discloses when using, under the action of height adjusting mechanism and transmission assembly and its angle adjusting mechanism, can adjust the height and angle of discharge at will, to this avoided coffee processing drying machine and cannot adjust the height and angle of discharge to cause the poor adaptability of coffee processing drying machine, make it have the advantage that is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of coffee processing technology, specifically to a drying device for coffee processing. Background Technology

[0002] The drum-type drying device for coffee processing is a continuous drying equipment that uses a rotating heated drum to conduct heat to the material. It can quickly evaporate the moisture in the material and has advantages such as high drying efficiency and good heat energy utilization. The coffee material can be dried quickly and evenly by adjusting the drum speed and temperature.

[0003] For example, Chinese Patent Application No. 201220460175.7 discloses a drum dryer. This drum dryer includes: a drum, a drive unit, a support unit, a frame, and a heating unit; the support unit is mounted on the frame; the drum is horizontally mounted on the support unit; the drive unit is mounted on the frame and connected to the drum; the heating unit is mounted on the frame; the drum includes: a cylinder body, a head, a shoulder, and a flange, the head and shoulder being connected to both ends of the cylinder body respectively, and the flange being mounted on the shoulder. This utility model drum dryer features a horizontally placed drum, which allows for even force distribution on the drive unit and reduces wear. Furthermore, the use of a flange as a support for the drum reduces the difficulty of drum processing, thereby lowering production costs.

[0004] In typical coffee processing drying equipment, the material is discharged through a hopper after drying. However, the height and discharge direction of traditional hoppers are not adjustable, which greatly limits the adaptability of the equipment in different production scenarios and makes it difficult to meet diverse processing needs.

[0005] Therefore, it is necessary to redesign and modify the drying equipment used for coffee processing to effectively prevent poor adaptability. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a drying device for coffee processing, which has the advantages of being easy to use and solves the problem of poor adaptability.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a drying device for coffee processing, comprising a dryer, a height adjustment mechanism provided on the lower side of the dryer, the height adjustment mechanism including a discharge cylinder fixedly connected to the lower side of the dryer, a lifting cylinder slidably sleeved on the surface of the discharge cylinder, a sliding block fixedly connected to the front side of the lifting cylinder, a fixed box fixedly connected to the front side of the discharge cylinder, a sliding groove provided inside the fixed box, the inner wall of the sliding groove being slidably connected to the surface of the sliding block, a screw threadedly connected to the inner wall of the sliding block, the surface of the screw being movably connected to the inner wall of the fixed box through a bearing, and a transmission assembly provided on the upper side of the screw.

[0008] As a preferred embodiment of this utility model, the transmission assembly includes a bevel gear one fixedly connected to the upper end of the screw, a bevel gear two meshing on the upper side of the bevel gear one, a transmission rod fixedly connected to the front side of the bevel gear two, the surface of the transmission rod being movably connected to the inner wall of the fixed box through a bearing, and an angle adjustment mechanism being provided on the lower side of the lifting cylinder.

[0009] As a preferred embodiment of this utility model, the angle adjustment mechanism includes a rotating cylinder slidably sleeved on the surface of the lifting cylinder. A discharge hopper is fixedly connected to the lower side of the rotating cylinder. A gear ring is fixedly connected to the surface of the rotating cylinder. A transmission gear is meshed on the front side of the gear ring. A worm gear is fixedly connected to the upper side of the transmission gear. A fixed rod is movably connected to the inner wall of the worm gear through a bearing. A support plate is fixedly connected to the upper end of the fixed rod. The rear side of the support plate is fixedly connected to the surface of the lifting cylinder. A worm is meshed on the front side of the worm gear. The surface of the worm is movably connected to the inner wall of the support plate through a bearing.

[0010] As a preferred embodiment of this invention, both the left end of the worm gear and the front end of the transmission rod are fixedly connected to knobs for easy gripping and rotation by the fingers.

[0011] As a preferred embodiment of this utility model, a reinforcing block is fixedly connected to the upper side of the support plate, and the rear side of the reinforcing block is fixedly connected to the surface of the lifting cylinder to increase the connection strength between the lifting cylinder and the support plate.

[0012] As a preferred embodiment of this invention, spacers are fixedly connected to the upper and lower sides of the sliding block. The spacers are made of rubber and are used to prevent the sliding block from directly colliding with the groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. When this utility model is in use, under the action of the height adjustment mechanism, the transmission component and the angle adjustment mechanism, the height and angle of the discharge can be adjusted at will, thereby avoiding the poor adaptability caused by the inability to adjust the discharge height and angle of coffee processing dryers, and giving it the advantage of being easy to use.

[0014] 2. This utility model, by setting up a transmission component, accurately adjusts the height of the lifting cylinder, ensuring the precision and stability of height adjustment, and making the discharge height adjustment more accurate and reliable. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an enlarged view of a partial structure of the present invention; Figure 3 This is a cross-sectional view of the height adjustment mechanism of this utility model; Figure 4 This is a cross-sectional view of the angle adjustment mechanism of this utility model.

[0016] In the diagram: 1. Dryer; 2. Discharge cylinder; 3. Lifting cylinder; 4. Sliding block; 5. Fixed box; 6. Slide groove; 7. Screw; 8. Bevel gear one; 9. Bevel gear two; 10. Transmission rod; 11. Rotating cylinder; 12. Discharge hopper; 13. Gear ring; 14. Transmission gear; 15. Worm gear; 16. Fixed rod; 17. Support plate; 18. Worm; 19. Knob; 20. Reinforcing block; 21. Spacer. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figures 1 to 4 As shown, the present invention provides a drying device for coffee processing, including a dryer 1. A height adjustment mechanism is provided on the lower side of the dryer 1. The height adjustment mechanism includes a discharge cylinder 2 fixedly connected to the lower side of the dryer 1. A lifting cylinder 3 is slidably sleeved on the surface of the discharge cylinder 2. A sliding block 4 is fixedly connected to the front side of the lifting cylinder 3. A fixed box 5 is fixedly connected to the front side of the discharge cylinder 2. A sliding groove 6 is provided inside the fixed box 5. The inner wall of the sliding groove 6 is slidably connected to the surface of the sliding block 4. A screw 7 is threadedly connected to the inner wall of the sliding block 4. The surface of the screw 7 is movably connected to the inner wall of the fixed box 5 through a bearing. A transmission component is provided on the upper side of the screw 7.

[0019] refer to Figure 3 The transmission assembly includes a bevel gear 8 fixedly connected to the upper end of the screw 7, a bevel gear 9 meshing on the upper side of the bevel gear 8, a transmission rod 10 fixedly connected to the front side of the bevel gear 9, and the surface of the transmission rod 10 being movably connected to the inner wall of the fixed box 5 through a bearing. An angle adjustment mechanism is provided on the lower side of the lifting cylinder 3.

[0020] As a technical optimization of this utility model, by setting a transmission component, the height of the lifting cylinder 3 is accurately adjusted, ensuring the accuracy and stability of the height adjustment, and making the discharge height adjustment more precise and reliable.

[0021] refer to Figure 4 The angle adjustment mechanism includes a rotating cylinder 11 that is slidably sleeved on the surface of the lifting cylinder 3. A discharge hopper 12 is fixedly connected to the lower side of the rotating cylinder 11. A gear ring 13 is fixedly connected to the surface of the rotating cylinder 11. A transmission gear 14 is meshed on the front side of the gear ring 13. A worm gear 15 is fixedly connected to the upper side of the transmission gear 14. A fixed rod 16 is movably connected to the inner wall of the worm gear 15 through a bearing. A support plate 17 is fixedly connected to the upper end of the fixed rod 16. The rear side of the support plate 17 is fixedly connected to the surface of the lifting cylinder 3. A worm 18 is meshed on the front side of the worm gear 15. The surface of the worm 18 is movably connected to the inner wall of the support plate 17 through a bearing.

[0022] As a technical optimization of this utility model, an angle adjustment mechanism is provided to achieve flexible adjustment of the angle of the discharge hopper 12. The worm gear 15 and worm shaft 18 transmission have self-locking properties, which can maintain stability after adjustment to the required angle and prevent the discharge hopper 12 from rotating on its own due to external force. This design allows the device to flexibly adjust the discharge angle according to the material accumulation or conveying direction, thereby improving the material conveying efficiency and accuracy.

[0023] refer to Figure 2 A knob 19 is fixedly connected to the left end of the worm gear 18 and the front end of the transmission rod 10 for easy gripping and rotation by the fingers.

[0024] As a technical optimization of this utility model, a knob 19 is provided to facilitate the operator's grip and rotation. The design of the knob 19 conforms to ergonomic principles, making operation easier and more convenient, improving operational comfort and efficiency, and reducing misoperation caused by inconvenience.

[0025] refer to Figure 2 A reinforcing block 20 is fixedly connected to the upper side of the support plate 17, and the rear side of the reinforcing block 20 is fixedly connected to the surface of the lifting cylinder 3 to increase the connection strength between the lifting cylinder 3 and the support plate 17.

[0026] As a technical optimization of this utility model, by setting a reinforcing block 20, and fixing the rear side of the reinforcing block 20 to the surface of the lifting cylinder 3, the connection strength between the lifting cylinder 3 and the support plate 17 is increased. During the operation of the device, especially when adjusting the height and angle, the reinforcing block 20 can effectively bear and disperse stress, preventing loosening or damage at the connection between the lifting cylinder 3 and the support plate 17, improving the overall structural stability and reliability of the device, and extending the service life of the device.

[0027] refer to Figure 3 The upper and lower sides of the sliding block 4 are fixedly connected with spacers 21, which are made of rubber and are used to prevent the sliding block 4 from colliding directly with the slide groove 6.

[0028] As a technical optimization of this utility model, by setting the spacer 21, direct collision between the sliding block 4 and the slide groove 6 can be prevented. During the up-and-down movement of the sliding block 4, the spacer 21 plays a role in buffering and shock absorption, reducing friction and wear between the two.

[0029] The working principle and usage process of this utility model are as follows: When adjusting the discharge height of the dryer 1, the knob 19 at the front end of the transmission rod 10 is rotated. The transmission rod 10 drives the second bevel gear 9 to rotate. Since the second bevel gear 9 meshes with the first bevel gear 8, the first bevel gear 8 rotates accordingly, thereby driving the screw 7 to rotate. The screw 7 is threadedly connected to the inner wall of the sliding block 4. Under the limiting action of the sliding groove 6 on the sliding block 4, the sliding block 4 moves up and down along the sliding groove 6. The sliding block 4 is fixed on the lifting cylinder 3, thereby driving the lifting cylinder 3 to slide up and down on the surface of the discharge cylinder 2, thus achieving the adjustment of the discharge height. When adjusting the discharge angle, the knob 19 at the left end of the worm 18 is rotated. The worm 18 drives the worm wheel 15 to rotate, and the worm wheel 15 drives the transmission gear 14 to rotate. The transmission gear 14 meshes with the gear ring 13, thereby driving the rotating cylinder 11 to rotate on the surface of the lifting cylinder 3. The discharge hopper 12 is fixedly connected to the lower side of the rotating cylinder 11, thus achieving the adjustment of the discharge angle. Throughout the process, the rubber pads 21 on the upper and lower sides of the sliding block 4 prevent direct collision with the chute 6, reducing wear; the reinforcing blocks 20 on the support plate 17 increase the connection strength between the lifting cylinder 3 and the support plate 17, ensuring the stability of the device structure. This avoids the poor adaptability caused by the inability to adjust the discharge height and angle of the coffee processing dryer 1, giving it the advantage of ease of use.

[0030] In summary, when this utility model is used, the height and angle of the discharge can be adjusted at will under the action of the height adjustment mechanism, the transmission component and the angle adjustment mechanism, thereby avoiding the poor adaptability caused by the inability to adjust the discharge height and angle of the coffee processing dryer 1, and making it easy to use.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drying apparatus for coffee processing, comprising a dryer (1), wherein a height adjustment mechanism is provided on the lower side of the dryer (1), characterized in that: The height adjustment mechanism includes a discharge cylinder (2) fixedly connected to the lower side of the dryer (1). A lifting cylinder (3) is slidably sleeved on the surface of the discharge cylinder (2). A sliding block (4) is fixedly connected to the front side of the lifting cylinder (3). A fixed box (5) is fixedly connected to the front side of the discharge cylinder (2). A sliding groove (6) is opened inside the fixed box (5). The inner wall of the sliding groove (6) is slidably connected to the surface of the sliding block (4). A screw (7) is threadedly connected to the inner wall of the sliding block (4). The surface of the screw (7) is movably connected to the inner wall of the fixed box (5) through a bearing. A transmission component is provided on the upper side of the screw (7).

2. The drying apparatus for coffee processing according to claim 1, characterized in that: The transmission assembly includes a bevel gear 1 (8) fixedly connected to the upper end of the screw (7), a bevel gear 2 (9) meshing on the upper side of the bevel gear 1 (8), a transmission rod (10) fixedly connected to the front side of the bevel gear 2 (9), the surface of the transmission rod (10) being movably connected to the inner wall of the fixed box (5) through a bearing, and an angle adjustment mechanism being provided on the lower side of the lifting cylinder (3).

3. The drying apparatus for coffee processing according to claim 2, characterized in that: The angle adjustment mechanism includes a rotating cylinder (11) that is slidably sleeved on the surface of the lifting cylinder (3). A discharge hopper (12) is fixedly connected to the lower side of the rotating cylinder (11). A gear ring (13) is fixedly connected to the surface of the rotating cylinder (11). A transmission gear (14) meshes with the front side of the gear ring (13). A worm gear (15) is fixedly connected to the upper side of the transmission gear (14). A fixed rod (16) is movably connected to the inner wall of the worm gear (15) through a bearing. A support plate (17) is fixedly connected to the upper end of the fixed rod (16). The rear side of the support plate (17) is fixedly connected to the surface of the lifting cylinder (3). A worm (18) meshes with the front side of the worm gear (15). The surface of the worm (18) is movably connected to the inner wall of the support plate (17) through a bearing.

4. The drying apparatus for coffee processing according to claim 3, characterized in that: A knob (19) is fixedly connected to the left end of the worm (18) and the front end of the transmission rod (10) for easy gripping and rotation by the fingers.

5. A drying apparatus for coffee processing according to claim 3, characterized in that: A reinforcing block (20) is fixedly connected to the upper side of the support plate (17), and the rear side of the reinforcing block (20) is fixedly connected to the surface of the lifting cylinder (3) to increase the connection strength between the lifting cylinder (3) and the support plate (17).

6. The drying apparatus for coffee processing according to claim 1, characterized in that: The upper and lower sides of the sliding block (4) are fixedly connected with spacers (21), which are made of rubber and are used to prevent the sliding block (4) from directly colliding with the groove (6).

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