Orange juice machine

Abstract

The utility model relates to the technical field of food processing, in particular to an orange juice machine which comprises a main machine, a driving device is arranged in the main machine, and the driving device is provided with an inner shaft and an outer shaft. The container is installed on the main machine, a liquid outlet nozzle is arranged on the container, a grinding head and a filter screen are arranged in the container, and the filter screen is located below the grinding head; the outer shaft penetrates through the container and then is connected with the filter screen clamping position, and the inner shaft penetrates through the outer shaft and then is connected with the grinding head clamping position. A first-layer sealing element is arranged between the inner shaft and the outer shaft; and a second-layer sealing element is arranged between the outer shaft and the container. According to the arrangement, the first layer of sealing piece is arranged between the inner shaft and the outer shaft, and the second layer of sealing piece is arranged between the outer shaft and the container, so that orange juice is left in the container and cannot enter the driving device to cause corrosion and damage under the action of double sealing.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to an orange juice machine. Background Art

[0002] Utility model patent publication number CN205457984U discloses a vibration mechanism for a high-efficiency juicer, comprising a motor, a motor output shaft, a vibrating arm, a spring, a locating pin, an eccentric sleeve, a crank arm, a fixing ring, a filter, a filter head, and an annular funnel. The eccentric sleeve is provided with a first through-hole for accommodating the motor output shaft; one end of the crank arm and the fixing ring fixed thereto are provided with a second through-hole for accommodating the motor output shaft; the other end of the crank arm is provided with a third through-hole and a fourth through-hole; the eccentric sleeve, crank arm, and fixing ring are sequentially placed over the motor output shaft from bottom to top; the vibrating arm is arc-shaped in the middle, with a fifth through-hole at one end and a slot at the other end; the third and fifth through-holes are fastened together by bolts; the slot is fastened to the motor by bolts; one end of the spring is fixed to the fourth through-hole, and the other end is fixed to the motor by a locating pin. A drawback of this prior art is that there is no sealing and waterproof structure between the filter and the motor output shaft, which can easily cause juice to leak into the motor during use, causing corrosion and damage.

[0003] Therefore, the existing technology still needs to be improved and developed. Utility Model Content

[0004] In order to solve the problems of the prior art, the utility model provides an orange juice machine, which has a first layer of sealing member between the inner shaft and the outer shaft, and a second layer of sealing member between the outer shaft and the container. Under the double sealing effect, the orange juice remains in the container and does not enter the interior of the drive device to cause corrosion and damage.

[0005] In order to achieve the above-mentioned purpose, the technical solution applied by the present utility model is as follows:

[0006] An orange juicer comprises a main unit, a drive unit having an inner shaft and an outer shaft within the main unit, and a container mounted on the main unit, the container having a liquid outlet. A grinding head and a filter screen are located within the container, with the filter screen positioned below the grinding head. The outer shaft passes through the container and engages with the filter screen, while the inner shaft passes through the outer shaft and engages with the grinding head. A first seal is provided between the inner and outer shafts, and a second seal is provided between the outer shaft and the container. In this arrangement, when a split orange is pressed against the grinding head, the orange juice and pulp fall onto the filter screen, where they are filtered and then fall into the container, where the juice flows out through the liquid outlet. The outer shaft passes through the container and engages with the filter screen, while the inner shaft passes through the outer shaft and engages with the grinding head, making the filter screen and the grinding head easy to install and remove. Furthermore, a first seal is provided between the inner and outer shafts, while a second seal is provided between the outer shaft and the container. This double seal prevents the orange juice from entering the container and causing corrosion or damage to the drive unit.

[0007] Specifically, the drive device includes a motor; the inner shaft includes a motor shaft and a second connector; the first end of the motor shaft is connected to the motor output end; the second end of the motor shaft passes through the outer shaft and is fixedly connected to the second connector; the second connector is locked and connected to the grinding head; the outer shaft includes a sleeve and a first connector; the sleeve passes through the container and is locked and connected to the first connector; the first connector is locked and connected to the filter; the first layer of sealing is located between the first connector and the second connector, and the second layer of sealing is located between the first connector, the sleeve, and the container. With this arrangement, the first layer of sealing provides a seal between the first connector and the second connector, while the second layer of sealing provides a seal between the first connector, the sleeve, and the container.

[0008] Furthermore, the first layer of sealing member includes an oil seal ring, which is sleeved on the motor shaft between the connector 1 and the connector 2. In this arrangement, the oil seal ring seals the connector 1 and the connector 2.

[0009] Furthermore, an inner sleeve is sleeved onto the motor shaft. The lower end of the inner sleeve is confined within the shaft sleeve, and the upper end of the inner sleeve passes through connector 1 and the oil seal ring and is confined within connector 2. The inner wall of the oil seal ring is in close contact with the outer wall of the inner sleeve. This arrangement enhances the waterproofing of the inner sleeve through the sealing effect of the oil seal ring. The upper end of the inner sleeve is slightly higher than the oil seal ring, preventing orange juice from entering the drive device during long-term operation, causing corrosion and damage. The inner sleeve also improves the concentricity between the shaft sleeve, motor shaft, connectors 1 and 2.

[0010] Furthermore, a mounting groove is formed between the first connector and the second connector, and the oil seal ring is fixed in the mounting groove. This arrangement is convenient for assembly and disassembly, and the mounting groove plays a role in positioning the oil seal ring.

[0011] Furthermore, the second layer of sealing member includes a silicone sleeve, which is arranged at the connection between the connector 1, the shaft sleeve and the container.

[0012] Furthermore, a slot is formed on the outer wall of the shaft sleeve, and a buckle is formed on the inner wall of the silicone sleeve. The buckle and slot are locked and connected; the inner wall of the silicone sleeve is tightly attached to the outer wall of the connector head 1, the outer wall of the shaft sleeve, and the inner wall of the container. This arrangement is convenient for assembly and disassembly, and the silicone sleeve acts as a seal between the connector head 1, the shaft sleeve, and the container.

[0013] Furthermore, the outer shaft is provided with a plurality of bearings, which are sleeved on the outer wall of the inner shaft. In this way, the plurality of bearings are used to support the rotation, thereby reducing stress wear and improving service life.

[0014] Furthermore, a base is mounted on the main unit, the container is mounted on the base, and a shock-absorbing pad is mounted between the base and the main unit. This arrangement can achieve the effect of shockproofing and noise reduction through the shock-absorbing pad.

[0015] Beneficial effects of the utility model:

[0016] The utility model is configured such that a first layer of sealing member is provided between the inner shaft and the outer shaft, and a second layer of sealing member is provided between the outer shaft and the container. Under the double sealing effect, the orange juice remains in the container and will not enter the interior of the driving device to cause corrosion and damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is an exploded view of the overall structure of the utility model;

[0019] Figure 3 This is an exploded view of the drive device of the utility model;

[0020] Figure 4 This is a cross-sectional view of the overall structure of the utility model;

[0021] Figure 5 yes Figure 4 Enlarged view of position A in the middle.

[0022] In the picture:

[0023] 1. Main unit; 2. Container; 21. Liquid outlet nozzle; 3. Grinding head; 31. Connector 2; 4. Base; 5. Filter; 51. Connector 1; 6. Drive unit; 61. Motor; 62. Motor shaft; 63. Bushing; 64. Mounting slot; 65. Inner sleeve; 66. Oil seal; 67. Bearing; 68. Slot; 7. Silicone sleeve; 71. Buckle; 8. Shock pad. DETAILED DESCRIPTION

[0024] The technical solution of the present utility model is described below with reference to the accompanying drawings and embodiments.

[0025] like Figures 1 to 5As shown, the orange juice machine described in the present invention includes a main body 1, in which a drive device 6 is provided, and the drive device 6 has an inner shaft and an outer shaft; a container 2, which is mounted on the main body 1 and provided with a liquid outlet 21. A grinding head 3 and a filter 5 are provided in the container 2, and the filter 5 is located below the grinding head 3; the outer shaft passes through the container 2 and is locked with the filter 5, and the inner shaft passes through the outer shaft and is locked with the grinding head 3; a first layer of sealing is provided between the inner and outer shafts, and a second layer of sealing is provided between the outer shaft and the container 2. With this arrangement, when the device is in operation, a split orange is pressed against the grinding head 3, causing the orange juice and pulp to fall onto the filter 5, where it is filtered and then falls into the container 2, and then flows out of the orange juice through the liquid outlet 21. The outer shaft passes through the container 2 and engages with the filter 5, while the inner shaft passes through the outer shaft and engages with the grinding head 3. This facilitates assembly and disassembly of the filter 5 and the grinding head 3. Furthermore, a first layer of sealing is provided between the inner and outer shafts, and a second layer of sealing is provided between the outer shaft and the container 2. Due to the double sealing effect, the orange juice remains in the container 2 and does not enter the interior of the drive device 6, causing corrosion or damage.

[0026] Specifically, the drive device 6 includes a motor 61; the inner shaft includes a motor shaft 62 and a second connector 31. The first end of the motor shaft 62 is connected to the output end of the motor 61, and the second end of the motor shaft 62 passes through the outer shaft and is fixedly connected to the second connector 31. The second connector 31 is locked and connected to the grinding head 3. The outer shaft includes a sleeve 63 and a first connector 51. The sleeve 63 passes through the container 2 and is locked and connected to the first connector 51. The first connector 51 is locked and connected to the filter 5. The first layer of sealing is located between the first connector 51 and the second connector 31, and the second layer of sealing is located between the first connector 51, the sleeve 63, and the container 2. This arrangement ensures that the first layer of sealing provides a seal between the first connector 51 and the second connector 31, while the second layer of sealing provides a seal between the first connector 51, the sleeve 63, and the container 2.

[0027] Furthermore, the first layer of sealing member includes an oil seal ring 66, which is sleeved on the motor shaft 62 between the first connector 51 and the second connector 31. In this arrangement, the oil seal ring 66 plays a role in sealing the connection between the first connector 51 and the second connector 31.

[0028] Furthermore, an inner sleeve 65 is sleeved onto the motor shaft 62. The lower end of the inner sleeve 65 is confined within the shaft sleeve 63, while the upper end of the inner sleeve 65 passes through the connector 1 51 and the oil seal 66 and is confined within the connector 2 31. The inner wall of the oil seal 66 is in close contact with the outer wall of the inner sleeve 65. This arrangement enhances the waterproofing effect of the inner sleeve 65 through the sealing effect of the oil seal 66. The upper end of the inner sleeve 65 is slightly higher than the oil seal 66, preventing orange juice from entering the drive device 6 during long-term operation, causing corrosion and damage. The inner sleeve 65 also improves the concentricity between the shaft sleeve 63, the motor shaft 62, the connector 1 51, and the connector 2 31.

[0029] Furthermore, a mounting groove 64 is formed between the connector 1 51 and the connector 2 31, and the oil seal ring 66 is fixed in the mounting groove 64. This arrangement is convenient for assembly and disassembly, and the mounting groove 64 plays a role in positioning the oil seal ring 66.

[0030] Furthermore, the second layer of sealing member includes a silicone sleeve 7 , which is sleeved at the connection between the connector 51 , the shaft sleeve 63 and the container 2 .

[0031] Furthermore, a slot 68 is formed on the outer wall of the shaft sleeve 63, and a buckle 71 is formed on the inner wall of the silicone sleeve 7. The buckle 71 and the slot 68 are locked and connected; the inner wall of the silicone sleeve 7 is tightly attached to the outer wall of the connector 51, the outer wall of the shaft sleeve 63, and the inner wall of the container 2. This arrangement is convenient for assembly and disassembly, and the silicone sleeve 7 acts as a seal between the connector 51, the shaft sleeve 63, and the container 2.

[0032] Furthermore, a plurality of bearings 67 are provided in the outer shaft 63, and the bearings 67 are sleeved on the outer wall of the inner shaft 62. In this way, the plurality of bearings 67 are used to support the rotation, reduce stress wear and increase service life.

[0033] Furthermore, a base 4 is mounted on the main unit 1, the container 2 is mounted on the base 4, and a shock-absorbing pad 8 is mounted between the base 4 and the main unit 1. This arrangement allows the shock-absorbing pad 8 to provide a vibration-proof and noise-reducing effect.

[0034] In actual application, the container 2 is easy to disassemble and clean. When disassembling and assembling, first remove the grinding head 3 and the filter 5, then take out the silicone sleeve 7, and finally remove the container 2 for cleaning, which is very convenient.

[0035] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the purpose of the present invention and the claims, all of which fall within the scope of protection of the present invention.

Claims

1. An orange juice machine, characterized in that: include: A main machine (1), wherein a driving device (6) is provided in the main machine (1), and the driving device (6) is provided with an inner shaft and an outer shaft; A container (2), the container (2) being mounted on the main unit (1), the container (2) being provided with a liquid outlet nozzle (21), the container (2) being provided with a grinding head (3) and a filter (5), the filter (5) being located below the grinding head (3); The outer shaft passes through the container (2) and is connected to the filter screen (5), and the inner shaft passes through the outer shaft and is connected to the grinding head (3); a first layer of sealing is provided between the inner shaft and the outer shaft, and a second layer of sealing is provided between the outer shaft and the container (2).

2. The orange juice machine according to claim 1, characterized in that: The driving device (6) comprises a motor (61); the inner shaft comprises a motor shaft (62) and a second connector (31); the first end of the motor shaft (62) is connected to the output end of the motor (61); the second end of the motor shaft (62) passes through the outer shaft and is fixedly connected to the second connector (31); the second connector (31) is connected to the grinding head (3); the outer shaft comprises a sleeve (63) and a first connector (51); the sleeve (63) passes through the container (2) and is connected to the first connector (51); the first connector (51) is connected to the filter (5); the first layer of sealing member is located between the first connector (51) and the second connector (31); the second layer of sealing member is located between the first connector (51), the sleeve (63) and the container (2).

3. The orange juice machine according to claim 2, characterized in that: The first layer of sealing components includes an oil seal ring (66), and the oil seal ring (66) is sleeved on the motor shaft (62) between the first connector (51) and the second connector (31).

4. The orange juice machine according to claim 3, characterized in that: An inner sleeve (65) is sleeved on the motor shaft (62), the lower end of the inner sleeve (65) is limited to be located in the shaft sleeve (63), and the upper end of the inner sleeve (65) is limited to be located in the second connector (31) after passing through the first connector (51) and the oil seal ring (66), and the inner wall of the oil seal ring (66) is tightly attached to the outer wall of the inner sleeve (65).

5. The orange juice machine according to claim 3, characterized in that: A mounting groove (64) is formed between the first connector (51) and the second connector (31), and the oil seal ring (66) is fixed in the mounting groove (64).

6. The orange juice machine according to claim 2, characterized in that: The second layer of sealing member comprises a silicone sleeve (7), and the silicone sleeve (7) is sleeved on the connection between the first connector (51), the shaft sleeve (63) and the container (2).

7. The orange juice machine according to claim 6, characterized in that: A slot (68) is formed on the outer wall of the shaft sleeve (63), and a buckle (71) is formed on the inner wall of the silicone sleeve (7), and the buckle (71) and the slot (68) are connected in a locking manner; the inner wall of the silicone sleeve (7) is tightly attached to the outer wall of the connector (51), the outer wall of the shaft sleeve (63) and the inner wall of the container (2).

8. The orange juice machine according to claim 2, characterized in that: A plurality of bearings (67) are provided in the shaft sleeve (63), and the bearings (67) are sleeved on the motor shaft (62).

9. The orange juice machine according to claim 1, characterized in that: A base (4) is installed on the host (1), the container (2) is installed on the base (4), and a shock-absorbing pad (8) is installed between the base (4) and the host (1).

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