Chocolate stirring device

Abstract

The utility model relates to a chocolate stirring device which comprises a stirring barrel, a stirring sleeve is rotatably arranged in the stirring barrel, and the bottom of the stirring sleeve is connected with a transmission device; a follow-up rod is arranged in the stirring sleeve, the follow-up rod is connected with the stirring sleeve through a bearing, a connecting arm is arranged on the outer wall of the stirring sleeve in the axial direction, a stirring shaft is rotationally arranged on the connecting arm, and stirring blades are arranged on the stirring shaft; a communicating groove is formed in the stirring sleeve, a first chain wheel is arranged on the follow-up rod, a second chain wheel is arranged on the stirring shaft, and the first chain wheel and the second chain wheel are in transmission connection through a chain penetrating through the communicating groove; a cover plate is arranged at the top of the stirring sleeve, and a rotation stopping part connected with the follow-up rod in a rotation stopping manner is arranged on the cover plate. According to the chocolate stirring device, the stirring shaft rotates while revolving, so that the stirring blades are driven to rotate to fully stir chocolate raw materials, the stirring requirement in the chocolate making process is met, and the taste of the finished chocolate is further guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to chocolate processing technical field, concretely relates to a chocolate stirring device. BACKGROUND

[0002] The stirring device needs to be used when chocolate is processed to fully blend chocolate and food additives, so the stirring device needs to be used, and the stirring device is a device that can blend multiple solvents by ceaseless stirring.

[0003] The patent file with the publication number CN221843731U discloses a chocolate hot stirring device, which comprises a stirring barrel, a transmission rod is arranged on the stirring barrel, a rotating shaft is arranged on the transmission rod, stirring blades are fixedly installed on the outer wall of the rotating shaft, so that the stirring of chocolate raw materials is realized, which has certain positive significance, but also has certain deficiencies, for example, the stirring blades are arranged in the same way, so that stable rotational flow is easily formed in the interior of the stirring barrel during rotation, and the chocolate raw materials cannot be fully stirred. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a chocolate stirring device to solve the current problems.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A chocolate stirring device comprises a stirring barrel, a stirring sleeve is rotationally arranged in the interior of the stirring barrel, the bottom of the stirring sleeve is connected with a transmission device, a follow-up rod is arranged in the interior of the stirring sleeve, the follow-up rod is connected with the stirring sleeve through a bearing, a connecting arm is axially arranged on the outer wall of the stirring sleeve, a stirring shaft is rotationally arranged on the connecting arm, stirring blades are arranged on the stirring shaft, a communication groove is formed in the stirring sleeve, a first chain wheel is arranged on the follow-up rod, a second chain wheel is arranged on the stirring shaft, the first chain wheel and the second chain wheel are drivingly connected through a chain that passes through the communication groove, a cover plate is arranged on the top of the stirring sleeve, and a rotation-stopping part that rotationally connects with the follow-up rod is arranged on the cover plate.

[0007] Further, the rotation-stopping part is located at the bottom of the cover plate, the rotation-stopping part is a rotation-stopping block, a rotation-stopping groove is arranged on the top of the follow-up rod, and the rotation-stopping groove is connected with the rotation-stopping block in a clamping manner.

[0008] Further, three stirring frames are uniformly and interval ly arranged on the outer peripheral wall of the stirring sleeve, and the stirring frames are sequentially arranged along the axial direction of the stirring sleeve.

[0009] Further, the connecting arms are circumferentially spaced apart and provided with two groups, one of which is located directly below the stirring frame located above, and the other of which is located directly above the stirring frame located below.

[0010] Further, the upper and lower sides of the stirring frame located in the middle are provided with wave-shaped plates.

[0011] Further, the stirring frame comprises a scraper and two axially spaced apart connecting plates, the ends of the two connecting plates away from the stirring sleeve are provided with connecting shafts, the scraper is hingedly arranged on the connecting shafts, and torsional springs are arranged on the connecting shafts to enable the scraper to always elastically abut the inner wall of the stirring barrel.

[0012] Further, a plurality of partition plates are spaced apart along the length direction of the connecting plates between the two connecting plates, a communication hole is formed between adjacent two partition plates, and the opening of the communication hole towards one end of the stirring frame rotating direction is closer to the stirring sleeve than the opening of the communication hole towards the other end of the stirring frame rotating direction.

[0013] Further, the outside of the stirring barrel is provided with a heating cavity, and the heating cavity is provided with an electric heating pipe.

[0014] The beneficial effects of the present application are as follows: by arranging the stirring sleeve, the follower rod, the first chain wheel, the second chain wheel and the chain, the stirring shaft is caused to rotate while revolving, so that it drives the stirring piece to rotate to fully stir the chocolate raw materials, thereby meeting the requirements of stirring in the chocolate production process and further ensuring the taste of the final product chocolate. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present application;

[0016] Figure 2 is a schematic diagram of the internal structure of the stirring barrel of the present application;

[0017] Figure 3 is Figure 2 is a local enlarged schematic diagram of position A in the middle;

[0018] Figure 4 is Figure 2 is another angle schematic diagram;

[0019] Figure 5 is Figure 4 is a local enlarged schematic diagram of position B.

[0020] Corresponding names of various marks in the figure:

[0021] 1. Mixing tank; 10. Cover plate; 100. Anti-rotation block; 11. Heating chamber; 12. Motor; 2. Mixing sleeve; 20. Connecting arm; 21. Mixing shaft; 22. Mixing blade; 23. Connecting groove; 24. Chain; 25. Second sprocket; 3. Follower rod; 30. Anti-rotation groove; 4. Connecting plate; 40. Connecting shaft; 41. Scraper; 42. Partition plate; 43. Connecting hole; 5. Waveform plate. Detailed Implementation

[0022] 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.

[0023] Embodiments of this utility model:

[0024] like Figures 1-5 As shown, a chocolate mixing device includes a mixing tank 1, a mixing sleeve 2 rotatably mounted inside the mixing tank 1, and the bottom of the mixing sleeve 2 connected to a transmission device; a follower rod 3 is mounted inside the mixing sleeve 2, and the follower rod 3 is connected to the mixing sleeve 2 via a bearing; a connecting arm 20 is axially mounted on the outer wall of the mixing sleeve 2, and a mixing shaft 21 is rotatably mounted on the connecting arm 20, with a mixing blade 22 mounted on the mixing shaft 21; a connecting groove 23 is provided on the mixing sleeve 2, a first sprocket is mounted on the follower rod 3, and a second sprocket 25 is mounted on the mixing shaft 21; the first sprocket and the second sprocket 25 are connected by a chain 24 passing through the connecting groove 23; a cover plate 10 is provided on the top of the mixing sleeve 2, and an anti-rotation part is provided on the cover plate 10 that is connected to the follower rod 3 to prevent rotation.

[0025] The transmission device is a motor 12, which is located on the outside and below the mixing tank 1.

[0026] The inner ring of the bearing is connected to the follower rod 3, and the outer ring of the bearing is connected to the inner wall of the stirring sleeve 2. When the follower rod 3 is stopped from rotating, the stirring sleeve 2 can rotate normally under the action of the bearing.

[0027] The two connecting arms 20 form a unit, and the two ends of the stirring shaft 21 are rotatably mounted on the two connecting arms 20.

[0028] During stirring, the stirring sleeve 2 rotates, and the connecting arm 20 on it rotates. Since the top of the follower rod 3 is connected to the anti-rotation part on the cover plate 10, the stirring shaft 21 will rotate continuously under the action of the chain 24, the first sprocket, and the second sprocket 25, thereby driving the stirring blade 22 to rotate. This allows the stirring shaft 21 to revolve relative to the stirring sleeve 2 while also rotating on its own axis, so as to drive the stirring blade 22 to rotate and fully stir the chocolate ingredients.

[0029] Through the arrangement of the stirring sleeve 2, the follower rod 3, the first chain wheel, the second chain wheel 25 and the chain 24, the stirring shaft 21 rotates while revolving, and the stirring blade 22 is driven to rotate to fully stir the chocolate raw materials, thereby meeting the requirements of stirring in the chocolate making process and further ensuring the taste of the final product chocolate.

[0030] In some other embodiments, the rotation-stopping part at the bottom of the cover plate 10 is a rotation-stopping block 100, and the top of the follower rod 3 is provided with a rotation-stopping groove 30 which is in clamping connection with the rotation-stopping block 100.

[0031] The rotation-stopping groove 30 is located at the top end face of the follower rod 3.

[0032] It should be noted that the cover plate 10 will not rotate relative to the stirring barrel 1 under the action of the follower rod 3.

[0033] In some other embodiments, the outer peripheral wall of the stirring sleeve 2 is uniformly and spacedly provided with three stirring frames which are arranged in sequence along the axial direction of the stirring sleeve 2.

[0034] The stirring frame is used for further uniformly mixing and stirring the chocolate raw materials.

[0035] The upper, middle and lower spacedly arranged stirring frames can form different state rotational flows inside the raw materials to ensure sufficient stirring of the raw materials.

[0036] In some other embodiments, the connecting arms 20 are spacedly arranged in two groups along the circumferential direction of the stirring sleeve 2, one group is located directly below the upper stirring frame, and the other group is located directly above the lower stirring frame.

[0037] Each group includes two connecting arms 20, i.e. one unit as described above.

[0038] The arrangement of the stirring frames and the connecting arms 20 is realized in a staggered manner, so that the chocolate raw materials in the same height region can be stirred by both the stirring frames and the stirring blades 22 in the stirring arms, thereby further increasing the stirring effect.

[0039] In some other embodiments, the connecting arms 20 and the connecting plate 4 can be shared.

[0040] In some other embodiments, the upper and lower sides of the middle stirring frame are both provided with the wave-shaped plates 5.

[0041] The number of the wave-shaped plates 5 is multiple, and the multiple wave-shaped plates 5 are arranged in a spaced manner along the radial direction of the stirring barrel 1. Through the arrangement of the wave-shaped plates 5, the chocolate raw materials in the stirring barrel 1 can be further dispersed and uniformly mixed, thereby ensuring the stirring effect.

[0042] In some other embodiments, the stirring frame comprises a scraper 41 and two axially spaced apart connecting plates 4, the two connecting plates 4 are provided with connecting shafts 40 away from one end of the stirring sleeve 2, the scraper 41 is hingedly arranged on the connecting shaft 40, and a torsional spring is arranged on the connecting shaft 40 to enable the scraper 41 to always elastically abut against the inner wall of the stirring barrel 1.

[0043] Since the chocolate raw material has a certain viscosity, in order to avoid that the chocolate raw material is attached to the inner wall of the stirring barrel 1 for a long time, the scraper 41 is specially arranged, and the scraper 41 and the connecting shaft 40 are elastically arranged through the torsional spring, so that the rotation between the scraper 41 and the hinge is limited, that is, the pipe always elastically abuts against the inner wall of the stirring barrel 1.

[0044] The scraper 41 can be made of food-grade rubber.

[0045] In some other embodiments, a plurality of partitions 42 are arranged between the two connecting plates 4 along the length direction of the connecting plate 4, a communication hole 43 is formed between the two adjacent partitions 42, and the opening of the communication hole 43 at one end of the stirring frame rotation direction is relatively closer to the stirring sleeve 2 than the opening at the other end of the stirring frame rotation direction.

[0046] Due to the existence of centrifugal force, the chocolate raw material always moves to the periphery of the stirring barrel 1, so the communication hole 43 is specially arranged, so that the chocolate raw material passing through the communication hole 43 is forced to move to the center of the stirring barrel 1, so as to break the cyclone caused by centrifugal force, so as to fully stir the chocolate raw material.

[0047] In some other embodiments, a heating cavity 11 is arranged outside the stirring barrel 1, and an electric heating pipe is arranged in the heating cavity 11. The electric heating pipe is used to heat the chocolate raw material during stirring to avoid thickening or solidification.

[0048] Working principle:

[0049] During stirring, the stirring sleeve 2 rotates, and the connecting arm 20 arranged thereon rotates. Since the top of the follower rod 3 is rotationally connected to the rotation stopping part on the cover plate 10, under the action of the chain 24, the first sprocket and the second sprocket 25, the stirring shaft 21 will continuously rotate, thereby driving the stirring blade 22 to rotate, so that the stirring shaft 21 can both revolve and rotate relative to the stirring sleeve 2, thereby driving the stirring blade 22 to rotate and fully stir the chocolate raw material.

[0050] Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

Claims

1. A chocolate stirring device, characterized in that, The utility model provides a stirring barrel, the inside rotation of stirring barrel is equipped with stirring sleeve, the bottom of stirring sleeve is connected with transmission, the inside of stirring sleeve is equipped with follower, and the follower is connected with stirring sleeve through bearing, the outer wall of stirring sleeve is equipped with connecting arm along the axial direction, the stirring shaft is rotationally arranged on the connecting arm, and the stirring blade is arranged on the stirring shaft, the communication groove is set up on the stirring sleeve, the first sprocket is equipped on the follower, the second sprocket is equipped on the stirring shaft, and the first sprocket is drivenly connected with the second sprocket through the chain passing through the communication groove, the top of stirring sleeve is equipped with cover plate, and the cover plate is equipped with rotation stop part that rotation stop connects with the follower.

2. A chocolate mixing device according to claim 1, wherein The rotation stop part is located at the bottom of the cover plate, and the rotation stop part is a rotation stop block, the top of the follower is provided with a rotation stop groove, and the rotation stop groove is connected with the rotation stop block.

3. A chocolate mixing device according to claim 2, wherein, The outer peripheral wall of the stirring sleeve is uniformly and interval provided with three stirring frames, and the stirring frames are sequentially arranged along the axial direction of the stirring sleeve.

4. A chocolate mixing device according to claim 3, wherein The connecting arms are interval provided with two groups along the circumferential direction of the stirring sleeve, one group is located directly below the stirring frame located above, and the other group is located directly above the stirring frame located below.

5. A chocolate mixing device according to claim 4, wherein, The upper and lower sides of the stirring frame located in the middle are both provided with a corrugated plate.

6. A chocolate mixing device according to claim 5, wherein, The stirring frame includes a scraper and two axially spaced connecting plates, one end of the two connecting plates away from the stirring sleeve is provided with a connecting shaft, the scraper is hingedly arranged on the connecting shaft, and a torsional spring is arranged on the connecting shaft to make the scraper always elastically abut against the inner wall of the stirring barrel.

7. A chocolate mixing device according to claim 6, wherein A plurality of partitions are interval provided between the two connecting plates along the length direction of the connecting plate, a communication hole is formed between the two adjacent partitions, and the opening of one end of the communication hole towards the rotating direction of the stirring frame is relatively closer to the stirring sleeve than the opening of the other end of the communication hole.

8. A chocolate mixing device according to claim 7, wherein, The outside of the stirring barrel is provided with a heating cavity, and the heating cavity is provided with an electric heating pipe.

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