WO2022227730A1

WO2022227730A1 - Melon seed shelling device capable of being disassembled and cleaned

Info

Publication number: WO2022227730A1
Application number: PCT/CN2022/073067
Authority: WO
Inventors: 李�灿
Original assignee: 李�灿
Priority date: 2021-04-30
Filing date: 2022-01-21
Publication date: 2022-11-03
Also published as: TWM624007U; CN214962478U

Abstract

A melon seed shelling device capable of being disassembled and cleaned, the device comprising a housing, which comprises a first housing (11) and a second housing (12) detachably connected together, wherein a driving assembly and a shelling assembly are respectively provided in the first housing (11) and the second housing (12); the second housing (12) is further respectively provided with a feed opening (121) and a discharge opening (122); the driving assembly is used to drive the shelling assembly to perform shelling; and the driving assembly is in transmission connection with the shelling assembly when the first housing (11) and the second housing (12) are connected together.

Description

A detachable cleaning device for shelling melon seeds

technical field

The invention relates to the technical field of melon seeds shelling, in particular to a detachable cleaning device for shelling melon seeds.

Background technique

Sunflower seeds are a kind of casual snack that people like very much in their daily life. When people eat melon seeds, they generally need to shell the melon seeds manually, which is very time-consuming and labor-intensive. Therefore, in order to facilitate people to eat melon seeds, there are now some melon seed shelling devices on the market that can replace the manual shelling of the melon seeds. These melon seed shelling devices generally include a shell provided with a feeding port and a discharging port, and a shelling assembly and a driving assembly that are arranged in the above-mentioned shell and are connected together by transmission. The driving component drives the shelling component to shell the seeds put into the shell. After shelling, the shells and kernels of the seeds will fall out of the shell through the discharge port.

technical problem

After these melon seed dehulling devices are used for a period of time, their dehulling components are easily contaminated by some impurities attached to the shell of the melon seeds, which will make the melon seed dehulling device very unsanitary and may cause harm to people's health. . However, most of the existing melon seed shelling devices generally adopt an integrated structure, which is generally difficult to disassemble to clean the shelling components inside. Therefore, if the shelling assembly is to be cleaned, generally, the shelling assembly can only be washed with water through the feeding port. On the one hand, since the shelling components of these melon seed shelling devices are located inside the detachable and cleanable melon seed shelling devices, it is generally difficult to rinse the shelling components through the feeding port to completely rinse the shelling components; on the other hand, these The drive components of the melon seed shelling device are generally equipped with electrical components such as drive motors and control circuit boards. Washing the shelling components through the feeding port may damage the electrical components of the driving components, making the melon seed shelling device unable to work normally.

technical solutions

The purpose of the embodiments of the present invention is to provide a detachable cleaning device for shelling melon seeds, which can solve the above problems existing in the prior art.

To achieve the above purpose, the application adopts the following technical solutions:

A detachable cleaning device for shelling melon seeds, comprising a casing, the casing includes a first casing and a second casing that are detachably connected, a drive assembly is arranged in the first casing, and the second casing is A shelling assembly is provided in the body, and the first shell is also provided with a feeding port and a discharging port, respectively, and the driving assembly is used to drive the shelling assembly to carry out shelling. When the two shells are connected together, the driving assembly is in driving connection with the shelling assembly.

Preferably, one of the first casing and the second casing is provided with a buckle, the other is provided with a buckle hole matched with the buckle, and the first casing and the second casing are provided with a buckle hole. The second shell is connected by the snap button and the button hole.

Preferably, it also includes a connecting plate, and the clip is arranged on the connecting plate.

Preferably, the connecting plate has a U-shaped or V-shaped connecting wall, and the buckle is arranged on the connecting wall.

Preferably, the second housing further has a mounting bracket for mounting the shelling assembly.

Preferably, the mounting frame has a material guide surface, and the material guide surface is located between the shelling assembly and the discharge port.

Preferably, the shelling assembly includes a driving roll and a driven roll, the driving roll and the driven roll have the same structure, and the driving roll and the driven roll are respectively provided with a plurality of V-shaped groove, a pressing protrusion is arranged in the V-shaped groove, the driving roller and the driven roller are rotatably arranged in the second casing, and all the parts on the driving roller and the driven roller are rotatably arranged. The V-shaped grooves are in a one-to-one correspondence and are aligned with each other to form a shelling channel, the driving roller is drivingly connected with the driving assembly, and the driving roller is drivingly connected with the driven roller.

Preferably, the driving roller is provided with a driving gear, the driven roller is provided with a driven gear, and the driving gear and the driven gear are meshed with each other.

Preferably, the drive assembly includes a drive motor and a reduction box, the drive motor is drivingly connected to the reduction box, and the reduction box is provided with a driving gear that can be mutually meshed with the driving gear.

Preferably, the driving roller and the driven roller are respectively covered with a soft protective cover, and the shape of the soft protective cover is matched with the outer side walls of the driving roller and the driven roller.

beneficial effect

The beneficial effects of the present invention relative to the prior art are:

In the present invention, the casing is set as the first casing and the second casing which are detachably connected together, and the driving assembly and the shelling assembly are independently arranged in the first casing and the second casing, respectively. When the shelling assembly needs to be cleaned When cleaning, the shelling assembly in the second shell can be cleaned by disassembling the first shell and the second shell, which on the one hand can ensure that the shelling assembly is thoroughly cleaned, Components are not damaged by cleaning the shelling assembly.

Description of drawings

The present application will be further described in detail below according to the accompanying drawings and embodiments.

1 is an exploded view of the overall structure of a detachable and cleaned melon seed shelling device according to the present embodiment;

2 is a schematic diagram of the overall structure of the second casing of a detachable and cleaned melon seed shelling device according to the present embodiment;

3 is a cross-sectional view of the overall structure of the casing of a detachable and cleanable melon seed shelling device according to the present embodiment;

4 is a schematic diagram of the overall structure of the mounting frame of a detachable and cleaned melon seed shelling device according to the present embodiment;

5 is a schematic diagram of the overall structure of the shelling assembly of a detachable and cleanable melon seed shelling device according to the present embodiment;

6 is a schematic diagram of the overall structure of the drive assembly of a detachable and cleanable melon seed shelling device according to the present embodiment;

FIG. 7 is a cross-sectional view of the overall structure of the driving roller of a detachable and cleanable melon seed shelling device according to the present embodiment.

In the picture:

11, the first shell; 111, the connecting plate; 112, the connecting wall; 113, the buckle; 12, the second shell; 121, the feeding port; 122, the discharging port; 123, the button hole; 21, the driving roller; 22, driven roller; 23, V-shaped groove; 24, extrusion protrusion; 25, driving gear; 26, driven gear; 27, soft protective cover; 31, drive motor; 32, reduction box; 321, drive Gear; 33, control circuit board; 34, battery; 4, mounting frame; 41, material guide surface; 42, bearing seat.

Embodiments of the present invention

In order to make the technical problems solved by the application, the technical solutions adopted and the technical effects achieved more clearly, the technical solutions of the embodiments of the application are described in further detail below. Obviously, the described embodiments are only a part of the embodiments of the application. not all examples. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

In the description of this application, unless otherwise expressly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral body; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

In this application, unless otherwise expressly specified and defined, a first feature "on" or "under" a second feature may include direct contact between the first and second features, or may include the first and second features Not directly but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

As shown in FIG. 1-FIG. 7, this embodiment provides a detachable cleaning device for shelling melon seeds, which includes a casing, and the casing includes a first casing 11 and a second casing 12 that are detachably connected together. The first shell 11 is provided with a driving component, the second shell 12 is provided with a shelling component, and the second shell 12 is also provided with a feeding port 121 and a discharging port 122 respectively, and the driving component is used to drive the shelling component to remove the shell. When the first casing 11 and the second casing 12 are connected together, the driving assembly is in a transmission connection with the shelling assembly.

In this embodiment, the casing is configured to include a first casing 11 and a second casing 12 that are detachably connected together, and the driving assembly and the shelling assembly are independently disposed in the first casing 11 and the second casing 12 respectively. , when the shelling assembly needs to be cleaned, the shelling assembly in the second shell 12 can be cleaned by disassembling the first shell 11 and the second shell 12, which can ensure that the shelling assembly is thoroughly cleaned On the other hand, it can ensure that the electrical components of the driving assembly are not damaged due to cleaning the shelling assembly.

Further, one of the first casing 11 and the second casing 12 is provided with two buckles 113 , and the other is provided with two buckle holes 123 matched with the two buckles 113 . Two snaps 113 are provided on the first housing 11 , and two snap holes 123 are provided on the second housing 12 . The first casing 11 and the second casing 12 are fastened together by the buckle 113 and the buckle hole 123 . It should be noted that, in some other embodiments, the number of the clips 113 and the clip holes 123 can be reasonably set according to actual needs, for example, three, four or more. It can be understood that the greater the number of the snaps 113 and the snap holes 123 , the stronger the connection between the first casing 11 and the second casing 12 , but the more troublesome the disassembly and assembly of the same.

Of course, in other embodiments, the first housing 11 and the second housing 12 may also be connected together by other means such as screw connection or plug connection. However, compared with the screw connection, the snap connection is adopted, and the disassembly and assembly of the first shell 11 and the second shell 12 does not require the help of other tools, and the disassembly and assembly are more convenient; The connection between the first shell 11 and the second shell 12 is more firm and reliable.

Further, in this embodiment, the button hole 123 is set as a through hole. When the first casing 11 and the second casing 12 need to be disassembled, in this embodiment, the buckle 113 buckled in the buckle hole 123 can be directly pressed to release the buckled state with the buckle hole 123, so as to release the first casing 113 from the buckle hole 123. The first casing 11 and the second casing 12 are separated. It can be understood that, in some other embodiments, the button hole 123 can also be set as a blind hole. However, if the button hole 123 is set as a blind hole, when the first shell 11 and the second shell 12 need to be disassembled, the first shell 11 and the second shell 12 need to be pulled out in opposite directions with force, which results in It will be more laborious than this embodiment.

Further, this embodiment further includes a connecting plate 111 , and the buckle 113 is formed on the connecting plate 111 . By arranging the connecting plate 111 for forming the clip 113, the clip 113 and the first shell 11 or the second shell 12 can be separately formed, and then the clip 113 can be formed by the connecting plate 111 and conventional fasteners such as screws. It is fixedly connected with both the first shell 11 or the second shell 12, which simplifies the structure of the first shell 11 or the second shell 12 and reduces the difficulty of molding. It can be understood that, in some other embodiments, the connecting plate 111 may also not be provided, and the buckle 113 may be directly formed on the first shell 11 or the second shell 12 .

The connecting plate 111 is also provided with a U-shaped or V-shaped connecting wall 112 , and the buckle 113 is disposed on the connecting wall 112 . Since the U-shaped or V-shaped connecting wall 112 has a certain elasticity, arranging the buckle 113 on the connecting wall 112 can reduce the force of pressing the buckle 113 when the first shell 11 and the second shell 12 are disassembled, so that the first shell 113 is pressed. The disassembly and assembly of the first casing 11 and the second casing 12 are more convenient.

Further, the mounting bracket 4 is also installed in the second housing 12 . The shelling assembly is mounted on the mounting frame 4, and the mounting frame 4 is mounted in the second housing 12 by conventional fasteners such as screws. Since the overall volume of the second casing 12 is relatively small and the number of components of the dehulling assembly is large, if the dehulling assembly is directly installed in the second casing 12 , the operation is relatively difficult. In this embodiment, by setting the mounting frame 4 , during installation, the whole shelling assembly can be installed on the mounting frame 4 first, and then the mounting frame 4 can be installed in the second housing 12 , so that the whole shelling assembly can be assembled by the mounting frame 4 . It is installed in the second housing 12, which can reduce the installation difficulty of the shelling assembly in this embodiment.

The mounting frame 4 also has a material guide surface 41 . The material guide surface 41 is located between the shelling component and the discharge port 122 . The material guide surface 41 is used to guide the shells and kernels of the melon seeds after shelling to the discharge port 122 . By making the material guide surface 41, the present embodiment can set the material guide port to different positions according to actual needs, and then guide the shelled melon seeds to the discharge port 122 through the material guide surface 41, which expands the discharge port 122 setting position. It can be understood that, the material guide surface 41 may be an inclined surface or an arc-shaped surface, which is not limited in this implementation. Besides, in some other embodiments, the mounting frame 4 may not be provided with the material guide surface 41 . However, if the material guide surface 41 is not provided, in order to enable the shelled melon seeds to fall out of the second shell 12 from the discharge port 122, the discharge port 122 can only be provided corresponding to the shelling assembly.

The shelling assembly includes a driving roll 21 and a driven roll 22. The structure of the driving roll 21 and the driven roll 22 is the same. The driving roll 21 and the driven roll 22 respectively have a number of V-shaped grooves 23 arranged along their circumferential directions. The V-shaped groove 23 is provided with a squeezing protrusion 24. The driving roller 21 and the driven roller 22 are respectively rotated and arranged in the second casing 12. The feeding port 121 is located above the driving roller 21 and the driven roller 22. The driving roller 21 and the driven roller 22 The V-shaped grooves 23 on the driven roller 22 are in one-to-one correspondence and are aligned with each other to form a shelling channel.

Bearing seats 42 are respectively provided on both sides of the mounting frame 4 in this embodiment, and both ends of the driving roller 21 and the driven roller 22 are respectively rotatably mounted on the mounting frame 4 through the bearing seats 42 .

The driving roller 21 is provided with a driving gear 25, and the driven roller 22 is provided with a driven gear 26. The driving gear 25 and the driven gear 26 mesh with each other. The driving roller 21 is connected to the driven roller 22 through the driving gear 25 and the driven gear 26. drive connection. It can be understood that the driving roller 21 and the driven roller 22 can also be connected by conventional transmission connection means such as belt transmission.

The drive assembly includes a drive motor and a reduction box 32 , the drive motor 31 is in driving connection with the reduction box 32 , and the reduction box 32 is provided with a driving gear 321 that can be intermeshed with the driving gear 25 . The driving motor 31 drives the driving gear 25 to rotate through the reduction box 32 . When the driving gear 25 rotates, it drives the driving roller 21 to rotate and drives the driven roller 22 to rotate through the driven gear 26 .

When the shelling assembly in this embodiment is shelled, the seeds are first put into the second casing 12 through the feeding port 121 , and the seeds are thrown into the second shell 12 and fall to the shelling between the driving roller 21 and the driven roller 22 The melon seeds pass through the shelling channel with the rotation of the driving roller 21 and the driven roller 22. When the melon seeds pass through the shelling channel, they will be squeezed by the extrusion protrusions 24 on the driving roller 21 and the driven roller 22. The shell and kernel of the melon seeds are separated and dropped onto the material guide surface 41. After falling off the material guide surface 41, the seed shell and kernel of the melon seeds will slide or roll along the material guide surface 41 under the action of their own gravity. The material port 122 falls out of the second housing 12 from the material outlet 122 .

The driving roller 21 and the driven roller 22 in this embodiment are also covered with a soft protective cover (27). The shape of the soft protective cover (27) matches the outer side walls of the driving roller 21 and the driven roller 22 and is formed by Made of soft materials such as silicone. On the one hand, the soft protective cover (27) has a certain elasticity, which can protect the melon seeds from being crushed when the squeezing protrusion 24 squeezes the melon seeds; During the hulling passage, slippage is likely to occur due to insufficient friction with the pressing protrusions 24 , which causes the seeds to be stuck between the pressing protrusions 24 on the driving roller 21 and the driven roller 22 . By arranging the soft protective cover (27), the soft protective cover (27) can increase the friction between the seeds and the pressing protrusions 24, so that the seeds will not be stuck on the driving roller 21 and the driven roller due to slippage Between the extrusion protrusions 24 on the 22, the occurrence of jamming is reduced.

The first casing 11 of this embodiment is further provided with a control circuit board 33 and a battery 34 . The control circuit board 33 is respectively electrically connected to the driving motor 31 and the battery 34 , and the battery 34 supplies power to the driving motor 31 through the control circuit board 33 . The control circuit board 33 also integrates a switch and a charging interface. The switch is used to control the start and stop of the drive motor 31 , and the charging interface is used to charge the battery 34 with an external power supply. The switch can be a common switch such as a button switch, and the charging interface can be Micro USB or USB Type C and other charging ports.

In the description herein, it should be understood that the terms "upper", "lower", "left", "right" and other azimuth or positional relationships are only for the convenience of description and simplification of operations, rather than indicating or implied. The device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present application. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

In the description of this specification, reference to the description of the terms "an embodiment", "example", etc. means that a particular feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention middle. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

The technical principles of the present application have been described above with reference to specific embodiments. These descriptions are only for explaining the principle of the present application, and should not be construed as limiting the protection scope of the present application in any way. Based on the explanations herein, those skilled in the art can think of other specific implementations of the present application without creative efforts, and these implementations will fall within the protection scope of the present application.

Claims

A detachable cleaning device for shelling melon seeds, characterized by comprising a casing, the casing comprising a detachably connected first casing (11) and a second casing (12), the first casing (11) is provided with a drive assembly, the second shell (12) is provided with a shelling assembly, and the second shell (12) is further provided with a feeding port (121) and a feeding port (122) respectively , the drive assembly is used to drive the shelling assembly for shelling, and when the first casing (11) and the second shell (12) are connected together, the driving assembly and the shelling Component drive connection.
The detachable cleaning device for shelling melon seeds according to claim 1, characterized in that, a buckle (113) is provided on one of the first casing (11) and the second casing (12). ), the other is provided with a button hole (123) matched with the buckle (113), and the first casing (11) and the second casing (12) pass through the buckle (113). ) and the button hole (123) are buckled and connected.
The detachable cleaning device for shelling melon seeds according to claim 2, further comprising a connecting plate (111), and the buckle (113) is arranged on the connecting plate (111).
The detachable cleaning device for shelling melon seeds according to claim 3, characterized in that, the connecting plate (111) has a U-shaped or V-shaped connecting wall (112), and the buckle (113) is formed. on the connecting wall (112).
The detachable and cleaned melon seed shelling device according to claim 1, characterized in that, the second shell (12) further has a mounting bracket (4) for mounting the shelling assembly.
The detachable cleaning device for shelling melon seeds according to claim 5, characterized in that, the mounting frame (4) is provided with a material guide surface (41), and the material guide surface (41) is located on the shelling assembly and the discharge port (122).
The detachable and cleaned melon seed shelling device according to any one of claims 1-6, wherein the shelling assembly comprises a driving roller (21) and a driven roller (22), the driving roller (21) ) has the same structure as the driven roller (22), the driving roller (21) and the driven roller (22) are respectively provided with several V-shaped grooves (23) arranged along the circumferential direction, the V A pressing protrusion (24) is arranged in the groove (23), the driving roller (21) and the driven roller (22) are rotatably arranged in the second casing (12), and the driving roller (22) (21) and the V-shaped grooves (23) on the driven roller (22) are in one-to-one correspondence and are aligned with each other to form a shelling channel, the driving roller (21) is drivingly connected with the driving assembly, and the The driving roller (21) is drivingly connected with the driven roller (22).
The detachable cleaning device for shelling melon seeds according to claim 7, wherein a driving gear (25) is arranged on the driving roller (21), and a driven gear is arranged on the driven roller (22) (26), the driving gear (25) and the driven gear (26) mesh with each other.
The detachable cleaning device for shelling melon seeds according to claim 8, characterized in that, the drive assembly comprises a drive motor (31) and a reduction box (32), the drive motor (31) and the reduction box (31). 32) Transmission connection, the reduction box (32) is provided with a driving gear (321) which can be mutually meshed with the driving gear (25).
The detachable cleaning device for shelling melon seeds according to claim 7, wherein the driving roller (21) and the driven roller (22) are respectively covered with soft protective covers (27), so The shape of the soft protective cover (27) matches the outer side walls of the driving roller (21) and the driven roller (22).