Novel speed reducer of orange juice machine

Abstract

The utility model discloses a novel orange juice machine speed reducer, which relates to the technical field of orange juice machines, and comprises an orange juice machine and a motor speed reducing assembly applied to the orange juice machine, the orange juice machine comprises a machine body, and the motor speed reducing assembly is arranged in the machine body. According to the utility model, through the arrangement of the motor speed reducing assembly, the motor body adopts the direct current motor, so that the service life is long, the noise is low, the efficiency is high, and the service life of the motor of the commercial orange juice machine can be reached; the number of teeth of the transmission gear is far larger than that of teeth of the output shaft of the motor body, so that the output shaft of the motor body can rotate by a circle while the transmission gear only rotates by a small angle, the rotating speed of the mounting rod is moderate, the juicing efficiency of a commercial juicer is guaranteed, meanwhile, a large amount of foam cannot be generated in the juicing process, and the service life of the juicer is prolonged. The taste of a household orange juice machine is guaranteed, and the orange juice machine is wider in application range.

Description

Technical Field

[0001] The utility model relates to the technical field of orange juice machines, and particularly relates to a novel speed reduction device for an orange juice machine. Background Technique

[0002] An orange juice machine is a device for squeezing orange juice. Generally, its structure includes: a cup body, a juice extraction head, a filter screen, and a cup cover. The stirring head protrudes upward in an arc from the filter screen, and the extracted orange juice flows into the cup body after being filtered by the filter screen.

[0003] Existing orange juice machines are divided into two types: household and commercial. The motors of household orange juice machines have a relatively short service life and low juice extraction efficiency, but the extracted orange juice has a good taste. While the motors of commercial orange juice machines rotate at a high speed and have a high juice extraction efficiency, but due to the high motor speed, a lot of foam is easily generated, which affects the taste of the orange juice.

[0004] Therefore, it is very necessary to invent a novel speed reduction device for an orange juice machine to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a novel speed reduction device for an orange juice machine to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A novel speed reduction device for an orange juice machine, including an orange juice machine and a motor speed reduction component applied to the orange juice machine. The orange juice machine includes a machine body, and a motor speed reduction component is installed inside the machine body;

[0007] The motor speed reduction component includes a motor body, and a fixing ring is arranged around the top edge of the motor body.

[0008] Preferably, a juice outlet tray is installed on the top of the machine body. A slag collection tray is arranged at the top opening of the juice outlet tray, and a juice extraction head is movably arranged inside the slag collection tray.

[0009] Preferably, a gear box is integrally formed on one side of the fixing ring, and the bottom end of the gear box is closed. The output shaft of the motor body movably penetrates through the bottom end of the gear box, and a plurality of sawteeth distributed in an annular array are integrally formed on the outer side wall of the output shaft of the motor body.

[0010] Preferably, a plurality of ear plates distributed in an annular array are integrally formed on the top outer side wall of the fixing ring, and a mounting hole is formed through the middle of the ear plate. The ear plate is fixedly connected to the machine body by bolts.

[0011] Preferably, a plurality of convex strips distributed in an annular array are integrally formed on the outer side wall of the gear box. A clamping block is fixedly arranged at the top of the convex strip, and a threaded hole is formed through the middle of the clamping block, and the bottom end of the threaded hole extends into the convex strip.

[0012] Preferably, a gearbox cover adapted to the gearbox is provided at the top of the gearbox. At the bottom end of the outer side wall of the gearbox cover, a convex block corresponding to each of the plurality of convex strips is integrally formed. A connection hole is formed through the middle of the convex block. The gearbox cover and the gearbox are fixedly connected by bolts, and a through hole is formed through the middle of the top end thereof.

[0013] Preferably, a transmission gear is arranged inside the fixing ring, and the transmission gear is meshed with the output shaft of the motor body. A rotating shaft is fixedly arranged through the middle of the transmission gear, and both ends of the rotating shaft are movably connected with the inner wall of the top end of the gearbox cover and the inner wall of the bottom end of the fixing ring through bearings.

[0014] Preferably, an installation rod is fixedly arranged at the top end of the rotating shaft, and the installation rod movably penetrates through the through hole and the top end of the fuselage and extends to the top of the fuselage.

[0015] The technical effects and advantages of the present utility model:

[0016] Through the setting of the motor speed reduction assembly of the present utility model, the motor body adopts a DC motor, which has a long service life, low noise and high efficiency, and can reach the service life of the motor of a commercial orange juice machine. And by arranging saw teeth on the output shaft of the motor body, which is meshed with the transmission gear, the number of teeth of the transmission gear is much larger than that of the output shaft of the motor body, so that the output shaft of the motor body can rotate one circle while the transmission gear only rotates a small angle, thereby realizing primary speed reduction, making the rotation speed of the installation rod moderate. While ensuring the juicing efficiency of a commercial juicer, a large amount of foam will not be generated during the juicing process, ensuring the taste of a household orange juice machine, making the orange juice machine of the present utility model have a wider range of uses and be more practical. Description of the Drawings

[0017] Figure 1 It is an exploded structural schematic diagram of the overall orange juice machine of the present utility model.

[0018] Figure 2 It is a structural schematic diagram of the motor speed reduction assembly of the present utility model.

[0019] Figure 3 It is a structural schematic diagram of the gearbox of the present utility model.

[0020] Figure 4 It is a structural schematic diagram of the gearbox cover of the present utility model.

[0021] In the figure: 1, juice extractor head; 2, motor reduction assembly; 3, body; 4, juice outlet tray; 5, residue collection tray; 6, pressing rod; 7, dust cover; 8, pressing cover; 201, motor body; 202, fixing ring; 203, gearbox; 204, clamping block; 205, ear plate; 206, mounting hole; 207, rotating shaft; 208, transmission gear; 209, threaded hole; 210, mounting rod; 211, gearbox cover; 212, through hole; 213, convex block; 214, connecting hole; 215, rib. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0023] The present invention provides a novel orange juice machine reduction device as Figures 1-4 shown, which includes an orange juice machine and a motor reduction assembly 2 applied to the orange juice machine. The orange juice machine includes a body 3. The motor reduction assembly 2 is installed inside the body 3. A juice outlet tray 4 is installed on the top of the body 3. A residue collection tray 5 is arranged at the top opening of the juice outlet tray 4. A juice extractor head 1 is movably arranged inside the residue collection tray 5.

[0024] Furthermore, the motor reduction assembly 2 includes a motor body 201, which adopts a DC motor with long service life, low noise and high efficiency. A fixing ring 202 is arranged around the top edge of the motor body 201, and a gear box 203 is integrally formed on one side of the fixing ring 202, and the bottom end of the gear box 203 is closed. The output shaft of the motor body 201 movably passes through the bottom end of the gear box 203, and the outer side wall of the output shaft of the motor body 201 is integrally formed with a plurality of saw teeth distributed in a ring array, and a gear box cover 211 matched with the gear box 203 is arranged on the top of the gear box 203, and a through hole 212 is opened through the middle of the top of 211, and a transmission gear 208 is arranged inside the fixing ring 202, and the transmission gear 208 is meshed with the output shaft of the motor body 201. The saw teeth of the transmission gear 208 can be straight teeth or helical teeth, and helical teeth are the best because the helical teeth have good meshing performance, large overlap, and a relatively compact structure, so that the juicer head 1 The rotation is more stable. A rotating shaft 207 is fixedly provided through the middle of the transmission gear 208. The two ends of the rotating shaft 207 are respectively connected to the top inner wall of the gear box cover 211 and the bottom inner wall of the fixing ring 202 through bearings. A mounting rod 210 is fixedly provided on the top of the rotating shaft 207. The mounting rod 210 movably passes through the through hole 212 and the top of the fuselage 3 and extends to the top of the fuselage 3. Saw teeth are provided on the output shaft of the motor body 201 to mesh with the transmission gear 208. The number of teeth of the transmission gear 208 is much larger than the number of teeth of the output shaft of the motor body 201. Therefore, the output shaft of the motor body 201 can rotate one circle while the transmission gear 208 only rotates a small angle, thereby realizing a first-level deceleration, making the rotation speed of the mounting rod 210 moderate, while ensuring the juicing efficiency of a commercial juicer, in the juicing process, no large amount of foam is generated, ensuring the taste of a home orange juicer, so that the orange juicer of the utility model has a wider range of uses and is more practical.

[0025] Secondly, the top of the outer wall of the fixing ring 202 is integrally formed with a plurality of ear plates 205 distributed in a circular array, and a mounting hole 206 is opened through the middle of the ear plate 205, and the ear plate 205 is fixedly connected to the fuselage 3 by bolts, and the outer wall of the gear box 203 is integrally formed with a plurality of convex strips 215 distributed in a circular array, and a clamping block 204 is fixedly set at the top of the convex strip 215, and a threaded hole 209 is opened through the middle of the clamping block 204, and the bottom end of the threaded hole 209 extends to the convex strip 215. 15, the bottom end of the outer wall of the gear box cover 211 is integrally formed with a convex block 213 corresponding to the multiple convex strips 215, and a connecting hole 214 is penetrated through the middle of the convex block 213. The bottom end diameter of the connecting hole 214 is relatively large, and the bottom end diameter of the connecting hole 214 is adapted to the clamping block 204. During installation, the clamping block 204 is inserted into the bottom end of the upper connecting hole 214 of the corresponding convex block 213, which is convenient for installing the gear box cover 211. The gear box cover 211 and the gear box 203 are fixedly connected by bolts.

[0026] Working principle of the utility model:

[0027] During use, cut an orange in half, insert the middle part of the orange pulp side onto the top tip of the juice extractor head 1, then hold the pressing rod 6 and rotate it to tightly press the orange with the pressing cover 8. Then turn on the power of the juice extractor, and the output shaft of the motor body 201 rotates, driving the transmission gear 208 to rotate. Since the number of teeth of the transmission gear 208 is much larger than the number of teeth of the output shaft of the motor body 201, the output shaft of the motor body 201 can rotate one full circle while the transmission gear 208 only rotates a small angle, thereby achieving primary speed reduction and making the rotation speed of the mounting rod 210 appropriate. The juice extractor head is movably inserted at the top of the mounting rod 210, and the mounting rod 210 drives the juice extractor head 1 to rotate. During the juice extraction process, the juice extractor head 1 rotates to extract the orange juice and let it enter the interior of the juice outlet tray 4.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A novel orange juice machine speed reducer, characterized in that: It comprises an orange juice machine and a motor reduction assembly (2) applied to the orange juice machine, the orange juice machine comprising a body (3), the motor reduction assembly (2) being installed inside the body (3); The motor reduction assembly (2) comprises a motor body (201), and a fixing ring (202) is arranged around the top edge of the motor body (201).

2. A novel orange juice machine speed reducer according to claim 1, characterized in that: A juice outlet tray (4) is installed on the top of the machine body (3), a slag collecting tray (5) is provided at the top opening of the juice outlet tray (4), and a juice extraction head (1) is movably provided inside the slag collecting tray (5).

3. A novel orange juice machine speed reducer according to claim 2, characterized in that: A gear box (203) is integrally formed on one side of the fixing ring (202), and the bottom end of the gear box (203) is closed; the output shaft of the motor body (201) movably passes through the bottom end of the gear box (203), and the outer side wall of the output shaft of the motor body (201) is integrally formed with a plurality of saw teeth distributed in a ring array.

4. A novel orange juice machine speed reducer according to claim 3, characterized in that: A plurality of ear plates (205) distributed in a ring array are integrally formed at the top end of the outer wall of the fixing ring (202), and a mounting hole (206) is provided through the middle of the ear plate (205). The ear plate (205) is fixedly connected to the fuselage (3) by bolts.

5. The novel orange juice machine speed reducer according to claim 4 is characterized in that: The outer wall of the gear box (203) is integrally formed with a plurality of convex strips (215) distributed in a ring array, a clamping block (204) is fixedly provided at the top of the convex strip (215), a threaded hole (209) is penetrated through the middle of the clamping block (204), and the bottom end of the threaded hole (209) extends to the inside of the convex strip (215).

6. The novel orange juice machine speed reducer according to claim 5, characterized in that: A gear box cover (211) adapted to the gear box (203) is disposed on the top of the gear box (203); a convex block (213) corresponding to a plurality of convex strips (215) is integrally formed at the bottom end of the outer wall of the gear box cover (211); a connecting hole (214) is provided through the middle of the convex block (213); the gear box cover (211) is fixedly connected to the gear box (203) by bolts; a through hole (212) is provided through the middle of the top end of the 211.

7. The novel orange juice machine speed reducer according to claim 6 is characterized by: A transmission gear (208) is disposed inside the fixing ring (202), and the transmission gear (208) is meshedly connected with the output shaft of the motor body (201); a rotating shaft (207) is fixedly disposed through the middle of the transmission gear (208), and two ends of the rotating shaft (207) are respectively movably connected to the top inner wall of the gear box cover (211) and the bottom inner wall of the fixing ring (202) via bearings.

8. The novel orange juice machine speed reducer according to claim 7 is characterized in that: A mounting rod (210) is fixedly disposed at the top end of the rotating shaft (207), and the mounting rod (210) movably penetrates the through hole (212) and the top end of the fuselage (3), and extends to the top of the fuselage (3).

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