Coffee bean stirrer

Abstract

The utility model discloses a coffee bean stirrer, and relates to the technical field of coffee bean processing. According to the coffee bean stirrer, by arranging the stirring rod, the sleeve rod, the rack, the third gear, a second eccentric wheel, a worm, a first gear, a second gear, a motor, a worm gear, a first eccentric wheel, a connecting rod, a sliding groove, a hollow rod and a limiting block, the function of stirring coffee beans with different depths is achieved, and it is ensured that the coffee beans in the stirring box are heated evenly; the baking quality of the coffee beans is ensured; by arranging the sliding rod, the fixing plate, the sleeve rod and the stirring rod, the function of guaranteeing stable movement of the sleeve rod is achieved, the sleeve rod drives the fixing plate to move along the outer side of the sliding rod while moving, the situation that the sleeve rod is driven to rotate by rotation of the stirring rod is prevented, and meanwhile the stability of the sleeve rod in the moving process is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to coffee bean processing technical field, concretely is a coffee bean stirrer. BACKGROUND

[0002] Coffee bean refers to the plant fruit for making coffee. There are two kinds of coffee beans in the world in a broad sense, arabica bean and robusta bean. The fruit of coffee is composed of two oval seeds. The side of mutual connection is flat joint surface, and is called flat bean. But there is also one round seed, which is called round bean, and there is no difference in taste. In the process of roasting and processing of coffee beans, a stirrer is needed. However, most of the existing coffee bean stirrers have fixed stirring position during use, which leads to the fact that the coffee bean stirrer cannot fully stir the coffee beans in the upper layer or the bottom layer, so that the coffee beans are easily stacked together. In the roasting process, the stacked coffee beans have a huge difference in heating degree, which greatly reduces the roasting effect and seriously affects the flavor and quality of coffee beans. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a coffee bean stirrer to solve the problems in the background art:

[0004] However, most of the existing coffee bean stirrers have fixed stirring position during use, which leads to the fact that the coffee bean stirrer cannot fully stir the coffee beans in the upper layer or the bottom layer, so that the coffee beans are easily stacked together. In the roasting process, the stacked coffee beans have a huge difference in heating degree, which greatly reduces the roasting effect and seriously affects the flavor and quality of coffee beans.

[0005] To achieve the above purpose, the utility model realizes through the following technical scheme:

[0006] The utility model provides a coffee bean stirrer, including the stirring box, the inside rotation of stirring box is connected with stirring rod, the top of stirring box is fixedly connected with second support frame, the bottom of second support frame is rotatably connected with hollow rod, the bottom of hollow rod is fixedly connected with first gear, the top of stirring rod extends to the outside through the top of second support frame, the top outside of stirring rod is opened the sliding slot in the symmetry, the inside of hollow rod is fixedly connected with the limiting block in the symmetry, the outside of limiting block is slidably connected with sliding slot, the outside of stirring rod is rotatably connected with sleeve rod, one side of sleeve rod is fixedly connected with rack, the top of stirring box is fixedly connected with first support frame, one side of first support frame is rotatably connected with third gear, one side of third gear is meshedly connected with rack, one side of first gear is meshedly connected with second gear, one side of first support frame is rotatably connected with worm, the top of worm is fixedly connected with second gear, one side of first support frame is rotatably connected with worm wheel, one side of worm wheel is meshedly connected with worm, the inside of stirring box is equipped with heating wire.

[0007] Preferably, the both ends of the sleeve rod are fixedly connected with the fixed plate, the top of the stirring box is fixedly connected with the sliding rod, and the end of the fixed plate away from the sleeve rod is slidably connected with the sliding rod.

[0008] Preferably, the side of the worm wheel away from the first support frame is fixedly connected with the first eccentric wheel.

[0009] Preferably, the end of the first eccentric wheel away from the worm wheel is rotatably connected with the connecting rod.

[0010] Preferably, the side of the third gear away from the first support frame is fixedly connected with the second eccentric wheel, and the end of the connecting rod away from the first eccentric wheel is rotatably connected with the second eccentric wheel.

[0011] Preferably, the side of the first support frame is fixedly connected with the motor, and the output end of the motor is fixedly connected with the center of the side of the worm wheel.

[0012] Preferably, the outside of the stirring rod is provided with a plurality of stirring rods.

[0013] Preferably, the top of the stirring box is fixedly connected with the inlet, and the bottom of the stirring box is fixedly connected with the outlet.

[0014] Preferably, the bottom of the stirring box is fixedly connected with the supporting leg.

[0015] The utility model provides a coffee bean stirrer.Compared with the prior art, it has the following advantages:

[0016] 1. The coffee bean mixer, by setting the stirring rod, sleeve rod, rack, third gear, second eccentric wheel, worm, first gear, second gear, motor, worm gear, first eccentric wheel, connecting rod, chute, hollow rod and limit block, realize the function of stirring coffee beans of different depth, ensure that the coffee beans in the stirring box are heated evenly, and ensure the roasting quality of the coffee beans.

[0017] 2. The coffee bean mixer, by setting the sliding rod, fixed plate, sleeve rod and stirring rod, realizes the function of ensuring the stable movement of the sleeve rod, and the sleeve rod moves while the fixed plate moves along the outside of the sliding rod, prevents the stirring rod from rotating with the sleeve rod, and ensures the stability of the sleeve rod during movement. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the internal structure diagram of the utility model;

[0019] Figure 2 is the three-dimensional structure diagram of the utility model;

[0020] Figure 3 is the local structure diagram of the utility model;

[0021] Figure 4 is the local A place enlarged structure diagram of the utility model.

[0022] In the drawing: 1, stirring box; 2, inlet; 3, fixed plate; 4, stirring rod; 5, first support frame; 6, stirring rod; 7, heating wire; 8, outlet; 9, second support frame; 10, chute; 11, hollow rod; 12, limit block; 13, first gear; 14, second gear; 15, motor; 16, worm gear; 17, worm; 18, first eccentric wheel; 19, connecting rod; 20, second eccentric wheel; 21, rack; 22, third gear; 23, sleeve rod; 24, sliding rod; 25, support leg. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-4The utility model provides a technical scheme: a coffee bean stirrer, including the stirring box 1, the inside rotation of stirring box 1 is connected with stirring rod 4, the coffee bean in stirring box 1 is stirred, so that the heating of coffee bean is more uniform, the top of stirring box 1 is fixedly connected with second support frame 9, the bottom rotation of second support frame 9 is connected with hollow pole 11, the bottom of hollow pole 11 is fixedly connected with first gear 13, and first gear 13 rotates with hollow pole 11 and rotates, the top of stirring rod 4 extends to the outside through the top of second support frame 9, and the top outside of stirring rod 4 is opened in the symmetry with chute 10, and the inside symmetry of hollow pole 11 is fixedly connected with limit block 12, and the outside of limit block 12 is connected with the sliding of chute 10, and the outside of limit block 12 is attached with the inner wall of chute 10, under the cooperation of limit block 12 and chute 10, hollow pole 11 rotates with stirring rod 4 and rotates, the outside rotation of stirring rod 4 is connected with sleeve rod 23, and stirring rod 4 rotates in the inside of sleeve rod 23, and one side of sleeve rod 23 is fixedly connected with rack 21, and rack 21 moves with sleeve rod 23 and moves, and sleeve rod 23 moves with stirring rod 4 and moves, and the top of stirring box 1 is fixedly connected with first support frame 5, and one side of first support frame 5 is rotatably connected with third gear 22, and one side of third gear 22 is connected with rack 21, and third gear 22 moves with rack 21 and moves, and one side of first gear 13 is connected with second gear 14, and second gear 14 rotates with first gear 13 and rotates, and one side of first support frame 5 is rotatably connected with worm 17, and the top of worm 17 is fixedly connected with second gear 14, and worm 17 rotates with second gear 14 and rotates, and one side of first support frame 5 is rotatably connected with worm wheel 16, and one side of worm wheel 16 is connected with worm 17, and worm wheel 16 rotates with worm 17 and rotates, and the inside of stirring box 1 is equipped with heating wire 7, and coffee beans in the inside of stirring box 1 are baked after the opening of heating wire 7.

[0025] Further, the both ends of sleeve rod 23 are fixedly connected with fixed plate 3 in the symmetry, sleeve rod 23 moves with fixed plate 3 and moves, the top of stirring box 1 is fixedly connected with sliding rod 24, and one end of fixed plate 3 away from sleeve rod 23 is connected with sliding rod 24, and fixed plate 3 moves along the outside of sliding rod 24, keeps the stability in the movement of fixed plate 3, also prevents sleeve rod 23 from rotating.

[0026] Further, the one side of worm wheel 16 away from first support frame 5 is fixedly connected with first eccentric wheel 18, and worm wheel 16 rotates with first eccentric wheel 18 and rotates.

[0027] Further, one end of first eccentric wheel 18 away from worm wheel 16 is rotatably connected with connecting rod 19, and first eccentric wheel 18 moves with connecting rod 19 and moves.

[0028] Further, the third gear 22 is fixedly connected with the second eccentric wheel 20 away from one side of the first support frame 5, the second eccentric wheel 20 rotates with the third gear 22, and the connecting rod 19 is rotatably connected with the second eccentric wheel 20 away from one end of the first eccentric wheel 18, the connecting rod 19 rotates with the second eccentric wheel 20 to move back and forth.

[0029] Further, the first support frame 5 is fixedly connected with the motor 15 on one side, and the output end of the motor 15 is fixedly connected with the center of one side of the worm gear 16 through the one side of the first support frame 5, the motor 15 rotates with the worm gear 16 after being turned on.

[0030] Further, the outside of the stirring rod 4 is provided with a plurality of stirring rods 6, the stirring rod 4 rotates with the stirring rod 6, and the coffee beans are further stirred.

[0031] Further, the top of the stirring box 1 is fixedly connected with the inlet 2, the coffee beans are better poured into the stirring box 1, and the bottom of the stirring box 1 is fixedly connected with the outlet 8, the roasted coffee beans are taken out from the stirring box 1.

[0032] Further, the bottom of the stirring box 1 is fixedly connected with the supporting leg 25, and the stirring box 1 is better placed on the ground.

[0033] In use, the heating wire 7 is turned on, the coffee beans are poured into the stirring box 1 from the inlet 2, the motor 15 is turned on, the motor 15 rotates with the worm gear 16, the worm gear 16 rotates with the second gear 14 through the worm 17, the second gear 14 rotates with the first gear 13 and the hollow rod 11, under the cooperation of the limiting block 12 and the sliding groove 10, the stirring rod 4 rotates with the stirring rod 6, the coffee beans in the stirring box 1 are stirred, the coffee beans are uniformly heated, the worm gear 16 rotates with the first eccentric wheel 18, the first eccentric wheel 18 moves back and forth with the second eccentric wheel 20 through the connecting rod 19, the second eccentric wheel 20 rotates with the third gear 22, the third gear 22 moves with the rack 21, the rack 21 moves up and down with the sleeve rod 23, the sleeve rod 23 moves up and down with the stirring rod 4, and the sliding groove 10 on the outside of the stirring rod 4 moves along the outside of the limiting block 12, the coffee beans at different depths in the stirring box 1 are stirred, the coffee beans are more uniformly heated, and the quality of the roasted coffee beans is ensured.

[0034] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0035] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0036] While embodiments of the present application have been shown and described with reference to the figures, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the spirit and scope of the present application, which should be limited only by the scope of the appended claims and the equivalents thereof.

Claims

1. A coffee bean stirrer comprising a stirring box (1), characterized in that: The inside of the stirring box (1) is rotationally connected with a stirring rod (4), the top of the stirring box (1) is fixedly connected with a second support frame (9), the bottom of the second support frame (9) is rotationally connected with a hollow rod (11), the bottom of the hollow rod (11) is fixedly connected with a first gear (13), the top of the stirring rod (4) extends to the outside through the top of the second support frame (9), the top of the stirring rod (4) is symmetrically provided with a sliding groove (10) outside, the inside of the hollow rod (11) is fixedly connected with a limiting block (12) symmetrically, the outside of the limiting block (12) is slidably connected with the sliding groove (10), the outside of the stirring rod (4) is rotationally connected with a sleeve rod (23), one side of the sleeve rod (23) is fixedly connected with a rack (21), the top of the stirring box (1) is fixedly connected with a first support frame (5), one side of the first support frame (5) is rotationally connected with a third gear (22), one side of the third gear (22) is meshedly connected with the rack (21), one side of the first gear (13) is meshedly connected with a second gear (14), one side of the first support frame (5) is rotationally connected with a worm (17), the top of the worm (17) is fixedly connected with the second gear (14), one side of the first support frame (5) is rotationally connected with a worm wheel (16), one side of the worm wheel (16) is meshedly connected with the worm (17), and the inside of the stirring box (1) is provided with a heating wire (7).

2. A coffee bean stirrer according to claim 1, characterized in that: Both ends of the sleeve rod (23) are fixedly connected with a fixed plate (3) symmetrically, the top of the stirring box (1) is fixedly connected with a sliding rod (24), and one end of the fixed plate (3) away from the sleeve rod (23) is slidably connected with the sliding rod (24).

3. A coffee bean stirrer as claimed in claim 1, wherein: The side, away from the first support frame (5), of the worm wheel (16) is fixedly connected with a first eccentric wheel (18).

4. A coffee bean stirrer as claimed in claim 3, wherein: One end of the first eccentric wheel (18) away from the worm wheel (16) is rotationally connected with a connecting rod (19).

5. A coffee bean stirrer as claimed in claim 4, wherein: The side, away from the first support frame (5), of the third gear (22) is fixedly connected with a second eccentric wheel (20), and one end of the connecting rod (19) away from the first eccentric wheel (18) is rotationally connected with the second eccentric wheel (20).

6. A coffee bean stirrer according to claim 1, characterized in that: One side of the first support frame (5) is fixedly connected with a motor (15), and the output end of the motor (15) is fixedly connected with the center of one side of the worm wheel (16) through one side of the first support frame (5).

7. A coffee bean stirrer as claimed in claim 1, wherein: The outside of the stirring rod (4) is provided with a plurality of stirring rods (6).

8. A coffee bean stirrer according to claim 1, characterized in that: The top of the stirring box (1) is fixedly connected with an inlet (2), and the bottom of the stirring box (1) is fixedly connected with an outlet (8).

9. A coffee bean stirrer according to claim 1, wherein: The bottom of the stirring box (1) is fixedly connected with a support leg (25).

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