CN210642348U - Transmission mechanism and split type fruit and vegetable cleaning machine - Google Patents

Abstract

The utility model provides a transmission mechanism and split type fruit and vegetable cleaning machine, the transmission mechanism comprises a barrel body and a cleaning basket, the bottom of the cleaning basket is connected with a barrel central shaft assembly used for driving the cleaning basket to rotate, and the lower end of the barrel central shaft assembly is connected with a second connecting seat; still include the base body and locate this internal base central axis subassembly of base and motor element, the upper end of base central axis subassembly be connected with the first connector seat of second connector seat complex, motor element is used for driving first connector seat rotatory, finally realizes the rotation of cleaning basket. Drive mechanism, through setting up staving central axis subassembly and base central axis subassembly complex design, realize the components of a whole that can function independently setting of fruit vegetables cleaning machine, this kind of structure can drive the synchronous rotation of cleaning basket when staving body and base body combination, can easily take off staving structure from the base structure again to make things convenient for later stage washing and maintenance.

Description

Transmission mechanism and split type fruit and vegetable cleaning machine

Technical Field

The utility model relates to a household electrical appliances technical field particularly, relates to a drive mechanism and split type fruit vegetables cleaning machine.

Background

With the continuous development of society, the requirements of human beings on sanitation, environment and health are increasingly urgent. At present, fruits and vegetables purchased by people are attached with soil, dust and other attachments to a greater or lesser extent, and people usually wash the fruits and the vegetables manually, which is time-consuming and labor-consuming. Under the current situation that manual labor needs to be replaced urgently, the fruit and vegetable cleaning machine is used for replacing manual cleaning, and convenience is brought to consumers.

Wherein, the vegetable washing basket of fruit vegetables cleaning machine realizes the pivoted through drive mechanism to reach the cleaning performance, among the prior art, drive mechanism is the structure that an organic whole set up mostly, consequently vegetable washing basket and fruit vegetables cleaning machine are also integrative, and this can lead to the clean degree of difficulty of follow-up equipment great, and the equipment cost of maintenance of an organic whole structure is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem that the clean degree of difficulty of split type fruit vegetables cleaning machine follow-up equipment is big, and equipment cost of maintenance is high.

In order to solve at least one aspect of the above problems, the present invention firstly provides a transmission mechanism, which comprises a barrel body for containing water and a cleaning basket placed in the barrel body, wherein the bottom of the cleaning basket for containing fruits and vegetables is connected with a barrel central shaft assembly for driving the cleaning basket to rotate, and the lower end of the barrel central shaft assembly is connected with a second connection seat; still include the base body and locate this internal base central axis subassembly of base and motor element, the upper end of base central axis subassembly be connected with the first connector seat of second connector seat complex, motor element is used for the drive first connector seat is rotatory, finally realizes the rotation of washing basket.

Preferably, the barrel central shaft assembly comprises a barrel central shaft and a rotary disc connected to the upper end of the barrel central shaft, and the rotary disc is connected with the bottom of the cleaning basket.

Preferably, the barrel body center shaft is connected with the barrel body through the shaft sleeve assembly, and the barrel body center shaft can rotate in the shaft sleeve assembly.

Preferably, the shaft sleeve assembly comprises a shaft sleeve, an oil seal and a shaft sleeve sealing ring, the shaft sleeve is locked on the barrel body through a nut, the oil seal is tightly arranged between the shaft sleeve and the barrel body central shaft, and the shaft sleeve sealing ring is tightly arranged between the shaft sleeve and the barrel body.

Preferably, a connecting seat framework is arranged in the second connecting seat, and the second connecting seat is connected with the lower end of the barrel body central shaft assembly through the connecting seat framework.

Preferably, the base center shaft assembly comprises a base center shaft and a center shaft fixing frame for fixing the position of the base center shaft, and a bearing is arranged between the base center shaft and the center shaft fixing frame.

Preferably, the motor assembly comprises a motor, a motor worm and a bevel gear, the motor worm is connected with a motor shaft of the motor, the bevel gear is connected with the lower end of the base central shaft, and the motor worm is meshed with the bevel gear.

Compared with the prior art, the utility model provides a drive mechanism through setting up staving central axis subassembly and base central axis subassembly complex design, realizes the components of a whole that can function independently setting of fruit vegetables cleaning machine, and this kind of structure can drive the synchronous rotation of washing basket when staving body and base body are combined, can easily follow the structural staving structure of taking off of base again to make things convenient for later stage washing and maintenance.

Secondly provide a split type fruit vegetables cleaning machine, include above-mentioned drive mechanism, still include staving structure and the base structure of components of a whole that can function independently setting from top to bottom, the staving structure include the staving body, the base structure includes the base body.

Preferably, the barrel structure further comprises a barrel seat connected to the lower end of the barrel body, and the barrel body is placed on the base body through the barrel seat.

Preferably, the base structure further comprises a micro switch assembly for controlling the power on and off of the whole machine, the micro switch assembly comprises a micro switch and a contact piece for triggering the micro switch, and the barrel body seat is provided with a convex column matched with the contact piece.

Compared with the prior art, split type fruit vegetables cleaning machine with above-mentioned drive mechanism the same for the advantage that prior art has, no longer describe here.

Drawings

FIG. 1 is an overall structure diagram of a split type fruit and vegetable cleaning machine according to an embodiment of the present invention;

FIG. 2 is a partial sectional view I of the split type fruit and vegetable cleaning machine according to the embodiment of the present invention;

FIG. 3 is a partial sectional view II of the split type fruit and vegetable cleaning machine according to the embodiment of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a cross-sectional view of a base structure according to an embodiment of the present invention;

fig. 6 is an exploded view of a motor assembly according to an embodiment of the present invention;

fig. 7 is a partial exploded view of a transmission mechanism according to an embodiment of the present invention;

fig. 8 is a partial exploded view of the transmission mechanism according to the embodiment of the present invention;

FIG. 9 is a block diagram of a cleaning basket according to an embodiment of the present invention;

FIG. 10 is a block diagram of a turntable according to an embodiment of the present invention;

fig. 11 is an internal structural view of a base structure according to an embodiment of the present invention;

fig. 12 is a structural diagram of a barrel seat according to an embodiment of the present invention;

fig. 13 is a first structural diagram of a micro switch assembly according to an embodiment of the present invention;

fig. 14 is a second structural diagram of the micro switch assembly according to the embodiment of the present invention.

Description of reference numerals:

1-base structure, 11-base body, 12-first connecting base, 121-limiting groove, 122-limiting nut, 13-motor component, 131-motor, 132-fixing frame, 1321-first fixing frame, 1322-second fixing frame, 133-motor worm, 134-helical gear, 15-micro switch component, 151-micro switch, 152-contact piece, 1521-inclined plane, 153-contact piece shell, 18-base central shaft component, 181-base central shaft, 182-central shaft fixing frame, 183-bearing, 184-snap spring, 2-barrel structure, 21-barrel body, 22-barrel base, 224-convex column, 23-cleaning basket, 232-concave cavity, 2321-slot and 26-shaft sleeve component, 261-shaft sleeve, 262-oil seal, 2621-fluororubber ring, 2622-galvanized plate skeleton, 263-nut, 264-shaft sleeve sealing ring, 265-first bushing, 266-second bushing, 27-barrel central shaft assembly, 271-barrel central shaft, 272-central shaft nut, 273-rotary table, 2731-inserting sheet, 28-second connecting seat and 281-connecting seat skeleton.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it should be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on normal use of the product.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

The embodiment of the utility model provides a transmission mechanism, combine fig. 2, fig. 3, fig. 4, fig. 5, fig. 7, fig. 8 to show, including the staving body 21 that is used for holding water and the washing basket 23 of placing in staving body 21, the bottom of the washing basket 23 that is used for holding fruit vegetables is connected with the staving center pin subassembly 27 that is used for driving the washing basket 23 to rotate, the lower extreme of staving center pin subassembly 27 is connected with second connecting head seat 28; still include base body 11 and locate base center shaft subassembly 18 and motor element 13 in base body 11, the upper end of base center shaft subassembly 18 is connected with the first connection base 12 with second connection base 28 complex, and motor element 13 is used for driving first connection base 12 rotatory, finally realizes the rotation of washing basket 23.

The cleaning basket 23 is of an integral hollow structure, so that water in the barrel body 21 can quickly and effectively enter the cleaning basket 23 to prepare for cleaning fruits and vegetables; when the barrel body 21 and the base body 11 are combined with each other, after the barrel central shaft assembly 27 and the base central shaft assembly 18 are connected with each other, the motor assembly 13 can drive the base central shaft assembly 18 to rotate, the base central shaft assembly 18 drives the barrel central shaft assembly 27 to rotate, the barrel central shaft assembly 27 drives the cleaning basket 23 to rotate, and the transmission work of the split type fruit and vegetable cleaning machine is realized.

The upper end of first connection head 12 is equipped with a plurality of recesses, the lower extreme of second connection head 28 is equipped with the jack catch with the recess complex of first connection head 12, when staving structure 2 and base structure 1 make up each other, the recess of first connection head 12 also pegs graft each other with the jack catch of second connection head 28, both are spacing each other, prevent that first connection head 12 and second connection head 28 from taking place to remove each other, can finally drive the rotation of cleaning basket 23 when motor element 13 during operation, realize the transmission.

A limiting groove 121 is formed in the middle of the lower end of the first connecting head seat 12, a limiting nut 122 is installed in the limiting groove 121, and the upper end of the base central shaft assembly 18 is in threaded connection with the limiting nut 122; the outer wall of the limiting nut 122 is provided with a first limiting rib, the inner wall of the limiting groove 121 is provided with a second limiting rib matched with the first limiting rib, and the limiting nut 122 and the limiting groove 121 cannot move mutually after being assembled mutually so as to ensure the transmission performance of the transmission mechanism. First spacing muscle and the ascending cross-section of second spacing muscle in upper and lower direction are the circumference curve of wave type for stop nut 122 and spacing groove 121 assemble more firmly each other.

In this embodiment, through setting up staving central axis subassembly 27 and base central axis subassembly 18 complex design, realize the components of a whole that can function independently setting of fruit vegetables cleaning machine, this kind of structure can drive cleaning basket 23 synchronous rotation when staving body 21 and base body 11 make up, can easily take off staving structure 2 from base structure 1 again to make things convenient for later stage washing and maintenance.

Referring to fig. 3 and 8, the tub central shaft assembly 27 includes a tub central shaft 271 and a rotating disk 273 connected to an upper end of the tub central shaft 271, and the rotating disk 273 is connected to a bottom of the wash basket 23. Specifically, as shown in fig. 8, 9 and 10, the bottom of the cleaning basket 23 is provided with a concave cavity 232 matched with the rotating disc 273, and when the central shaft 271 of the barrel body drives the rotating disc 273 to rotate, the rotating disc 273 can drive the cleaning basket 23 to rotate synchronously; a central shaft nut 272 is arranged between the barrel central shaft 271 and the rotating disc 273, and the barrel central shaft 271 is fixedly connected with the rotating disc 273 through the central shaft nut 272, so that the rotating disc 273 rotates more stably and reliably; the edge of carousel 273 is equipped with a plurality of inserted sheets 2731, is equipped with in the cavity 232 with inserted sheet 2731 complex slot 2321, but inserted sheet 2731 rotary access slot 2321 for carousel 273 and washing basket 23 can guarantee synchronous revolution at the in-process of wasing fruit vegetables, and wherein the direction of insertion of inserted sheet 2731 is unanimous with the direction of rotation of carousel 273, in order to ensure that washing basket 23 can realize rotating.

As shown in the combination of FIG. 2, FIG. 3 and FIG. 8, the transmission structure further comprises a shaft sleeve assembly 26, the barrel central shaft 271 is connected with the barrel body 21 through the shaft sleeve assembly 26, the barrel central shaft 271 can rotate in the shaft sleeve assembly 26, the shaft sleeve assembly 26 is arranged to help improve the transmission efficiency of the barrel central shaft 271, and can prevent water in the barrel body 21 from leaking to other parts of the fruit and vegetable cleaning machine from the barrel central shaft 271, so that the use safety of the fruit and vegetable cleaning machine is ensured.

The shaft sleeve assembly 26 comprises a shaft sleeve 261, an oil seal 262 and a shaft sleeve sealing ring 264, wherein the shaft sleeve 261 is locked on the barrel body 21 through a nut 263, the oil seal 262 is tightly arranged between the shaft sleeve 261 and a barrel central shaft 271, and the shaft sleeve sealing ring 264 is tightly arranged between the shaft sleeve 261 and the barrel body 21. Wherein, the shaft sleeve sealing ring 264 can prevent the water in the barrel body 21 from leaking out of the shaft sleeve 261; the oil seal 262 comprises a fluorine rubber ring 2621 and a galvanized plate skeleton 2622, and the galvanized plate skeleton 2622 is installed in the fluorine rubber ring 2621 to enhance the sealing performance of the oil seal 262.

The upper end of the barrel central shaft 271 and the shaft sleeve 261 are fixed to each other in the axial direction through a teflon gasket and a snap spring (not shown in the figure), so that the position of the barrel central shaft 271 in the up-down direction is effectively limited. In addition, a first bushing 265 and a second bushing 266 are arranged between the barrel central shaft 271 and the shaft sleeve 261, and the first bushing 265 and the second bushing 266 are arranged below the oil seal 262, so that the outer wall of the barrel central shaft 271 is prevented from directly contacting the shaft sleeve 261, the abrasion of the shaft sleeve 261 is reduced, and the service life of the shaft sleeve 261 is prolonged.

A connecting seat framework 281 is arranged in the second connecting seat 28, and the second connecting seat 28 is connected with the lower end of the barrel central shaft assembly 27 through the connecting seat framework 281.

Preferably, as shown in fig. 8, a connecting seat frame 281 is provided in the second connecting seat 28, the second connecting seat 28 is connected to the lower end of the central shaft 27 through the connecting seat frame 281, the connecting seat frame 281 and the second connecting seat 28 are integrally injection-molded, and the connecting seat frame 281 is provided to help to enhance the deformation resistance of the second connecting seat 28. The connecting seat framework 281 is in threaded connection with the central shaft 27, and the connecting seat framework is simple in structure and convenient to install.

Referring to fig. 5 and 7, the base central shaft assembly 18 includes a base central shaft 181 and a central shaft fixing frame 182 for fixing the position of the base central shaft 181, the central shaft fixing frame 182 is fixed to the base body 11, and a bearing 183 is disposed between the base central shaft 181 and the central shaft fixing frame 182, so that the base central shaft 181 can rotate smoothly in the central shaft fixing frame 182. The upper side and the lower side of the bearing 183 are fixed by a clamp spring 184, and an annular groove matched with the clamp spring 184 is arranged on the base center shaft 181, so that the base center shaft 181 is firmly connected with the center shaft fixing frame 182.

Referring to fig. 5 and 6, the motor assembly 13 includes a motor 131, a motor worm 133 and a bevel gear 134, the motor worm 133 is connected to a motor shaft of the motor 131, the bevel gear 134 is connected to a lower end of the base central shaft 181, the motor worm 133 is engaged with the bevel gear 134, the motor worm 133 and the motor shaft of the motor 131 synchronously rotate to drive the bevel gear 134 to rotate, so as to drive the base central shaft 181 to rotate, the base central shaft 181 drives the first connecting base 12 to rotate, and finally, the rotation of the rotating disc 273 is realized through the transmission of the first connecting base 12 and the second connecting base 28. Specifically, the lower end of the base central shaft 181 is a square shaft, the helical gear 134 is provided with a square through hole matched with the square shaft, and when the square shaft is matched with the square through hole, the helical gear 134 and the base central shaft 181 can synchronously rotate; in addition, a fixing frame 132 is arranged outside the motor 131, the fixing frame 132 comprises a first fixing frame 1321 and a second fixing frame 1322 which are spliced with each other, on one hand, the fixing frame 132 is used for fixing the motor 131 on the base body 11, and on the other hand, the fixing frame plays a role in shock absorption and protection for the motor 131; the first fixing frame 1321 and the second fixing frame 1322 are both provided with vent holes to facilitate the timely heat dissipation of the motor 131.

A split type fruit and vegetable cleaning machine comprises the transmission mechanism, and further comprises a barrel body structure 2 and a base structure 1 which are arranged in a split mode from top to bottom as shown in figure 1, wherein the barrel body structure 2 comprises a barrel body 21, and the base structure 1 comprises a base body 11.

Staving structure 2 and base structure 1 are the components of a whole that can function independently setting from top to bottom, specifically indicate staving structure 2 detachable to connect in base structure 1 top, when needs carry out fruit vegetables cleaning work, staving structure 2 and base structure 1 interconnect together, when needs empty the water in staving body 21 or need tear the quick-witted maintenance open the machine to the fruit vegetables cleaning machine, staving structure 2 can follow base structure 1 and take off, easily follow-up staving structure 2's washing, convenient operation.

Preferably, as shown in fig. 2, 4 and 12, the tub structure 2 further includes a tub base 22 connected to a lower end of the tub body 21, and the tub body 21 is placed on the base body 11 through the tub base 22. The barrel seat 22 is connected with the barrel body 21 to form an accommodating cavity, and the second connecting seat 28 is arranged in the accommodating cavity; the barrel seat 22 is arranged, so that the barrel structure 2 can be conveniently placed on a table when the barrel body 21 is taken down, and parts such as the barrel one-way valve 25 and the second connecting seat 28 can be isolated from the outside, so that external objects can be prevented from damaging the parts such as the second connecting seat 28.

Referring to fig. 11 to 14, the base structure 1 further includes a micro switch assembly 15 for controlling the on/off of the whole machine, the micro switch assembly 15 includes a micro switch 151 and a contact 152 for triggering the micro switch 151, and the barrel base 22 is provided with a convex pillar 224 engaged with the contact 152. When the convex column 224 presses the contact element 152, the circuit of the whole machine is conducted, the whole machine can be powered on when the barrel structure 2 is combined with the base structure 1 by adopting the design, and the whole machine is powered off after the barrel structure 2 is taken out from the base structure 1, so that the use safety of the fruit and vegetable cleaning machine is ensured. The microswitch 151 applies pressure to trigger the switch through the convex column 224, and plays a role in automatically controlling and protecting a circuit system.

Preferably, the micro-switch assembly 15 further includes a contact housing 153, the contact 152 is hinged to the contact housing 153, the contact 152 is provided with an inclined surface 1521 matched with the convex post 224, the contact 152 is rotated to trigger the micro-switch 151 when the barrel structure 2 and the base structure 1 are assembled with each other, and the contact 152 can be ensured to rotate freely on the contact housing by adopting a hinged connection mode, so that the action of the micro-switch can be controlled more flexibly.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to fall within the scope of the present disclosure.

Claims (10)

1. The transmission mechanism is characterized by comprising a barrel body (21) for containing water and a cleaning basket (23) placed in the barrel body (21), wherein the bottom of the cleaning basket (23) for containing fruits and vegetables is connected with a barrel central shaft assembly (27) for driving the cleaning basket (23) to rotate, and the lower end of the barrel central shaft assembly (27) is connected with a second connecting seat (28); still include base body (11) and locate base central axis subassembly (18) and motor element (13) in base body (11), the upper end of base central axis subassembly (18) be connected with first connecting head seat (12) of second connecting head seat (28) complex, motor element (13) are used for the drive first connecting head seat (12) are rotatory, finally realize the rotation of washing basket (23).

2. The transmission mechanism according to claim 1, wherein the tub central shaft assembly (27) comprises a tub central shaft (271) and a rotating disc (273) connected to an upper end of the tub central shaft (271), the rotating disc (273) being connected to a bottom of the wash basket (23).

3. The transmission mechanism according to claim 2, further comprising a bushing assembly (26), wherein the barrel central shaft (271) is connected with the barrel body (21) through the bushing assembly (26), and wherein the barrel central shaft (271) is rotatable in the bushing assembly (26).

4. The transmission mechanism according to claim 3, wherein the bushing assembly (26) comprises a bushing (261), an oil seal (262) and a bushing seal ring (264), the bushing (261) is locked on the barrel body (21) by a nut (263), the oil seal (262) is tightly arranged between the bushing (261) and the barrel central shaft (271), and the bushing seal ring (264) is tightly arranged between the bushing (261) and the barrel body (21).

5. The transmission mechanism according to claim 1, wherein a connecting seat skeleton (281) is provided in the second connecting seat (28), and the second connecting seat (28) is connected to the lower end of the barrel center shaft assembly (27) through the connecting seat skeleton (281).

6. A transmission mechanism according to any one of claims 1-5, characterized in that the base central shaft assembly (18) comprises a base central shaft (181) and a central shaft holder (182) for fixing the position of the base central shaft (181), and that a bearing (183) is arranged between the base central shaft (181) and the central shaft holder (182).

7. The transmission mechanism according to claim 6, wherein the motor assembly (13) comprises a motor (131), a motor worm (133) and a bevel gear (134), the motor worm (133) is connected with a motor shaft of the motor (131), the bevel gear (134) is connected with the lower end of the base central shaft (181), and the motor worm (133) is in meshing connection with the bevel gear (134).

8. A split type fruit and vegetable cleaning machine is characterized by comprising the transmission mechanism as claimed in any one of claims 1 to 7, and further comprising a barrel structure (2) and a base structure (1) which are arranged in a split manner from top to bottom, wherein the barrel structure (2) comprises the barrel body (21), and the base structure (1) comprises the base body (11).

9. The split type fruit and vegetable cleaning machine according to claim 8, wherein the barrel structure (2) further comprises a barrel seat (22) connected to the lower end of the barrel body (21), and the barrel body (21) is placed on the base body (11) through the barrel seat (22).

10. The split type fruit and vegetable washing machine as claimed in claim 9, wherein the base structure (1) further comprises a micro switch assembly (15) for controlling the on/off of the whole machine, the micro switch assembly (15) comprises a micro switch (151) and a contact member (152) for triggering the micro switch (151), and the barrel body seat (22) is provided with a convex column (224) matched with the contact member (152).

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