CN214242226U - Broken bridge mechanism, hopper and material feeding device - Google Patents

Abstract

The utility model discloses a broken bridge mechanism, hopper and material input device, wherein broken bridge mechanism includes panel and thin slice, and the thin slice is flexible material, and the thin slice has the annular laminating portion of laminating with the surface contact of panel, and the region in laminating portion is the bulge portion on the thin slice, forms the enclosure space between the surface of bulge portion and panel, can let in gas in the enclosure space to make the thin slice towards the reverse bulge of panel. This broken bridge mechanism forms the enclosure space between the surface of the portion of heaping of thin slice and panel, through letting in gas in to the enclosure space, makes the thin slice heave and touch the material in the hopper, the enclosure space is equivalent to elastic airbag this moment to make the volume change in the hopper, the material in the extrusion hopper, with this destruction bridging, make the hopper can the ejection of compact smoothly, because the thin slice adopts flexible material, can not harm the material with the material contact, this utility model is used for broken bridge technical field.

Description

Broken bridge mechanism, hopper and material feeding device

Technical Field

The utility model relates to a broken bridge technical field, in particular to broken bridge mechanism, hopper and material input device.

Background

In food machinery, there are many occasions where materials (such as vegetables) need to be put in, such as a cooking robot, a hot pot robot, a rice cooker robot, etc., such devices usually use a material box to package the vegetables, then transport the vegetables to a required position, the material box package the vegetables needs to be filled manually, and then a special mechanism is needed to open and recycle the material box, so the mechanism is complex and the cost is high. The device is put in to current vegetables adopts screw rod device to carry vegetables usually, because vegetables produce the overstock easily, leads to the ejection of compact not in the same direction as to and the phenomenon of taking a bridge appears, make vegetables normally ejection of compact. In the related art, the stirring device can be used to break the bridges (also called arch breaks) of the vegetables, but the stirring device is easy to damage the vegetables.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a broken bridge mechanism, hopper and material input device, can destroy the bridging under the condition that does not harm the material.

According to the utility model discloses an embodiment of first aspect provides a broken bridge mechanism, including panel and thin slice, the thin slice is flexible material, the thin slice have with the annular laminating portion of the surface contact laminating of panel, be in on the thin slice region in the laminating portion is the portion of swelling, the portion of swelling with form the enclosure between the surface of panel, can let in gas in the enclosure, so that the thin slice court the reverse swelling of panel.

The bridge breaking mechanism at least has the following beneficial effects: form the enclosure space between the surface of the portion of bulging of thin slice and panel, through letting in gas in to the enclosure space, make the thin slice bulge and touch the material in the hopper to make the volume in the hopper change, extrude the material in the hopper, with this destroy the bridge, make the hopper ejection of compact smoothly, because the thin slice adopts flexible material, can not harm the material with the material contact.

According to the utility model discloses a broken bridge mechanism, broken bridge mechanism still includes the bottom plate, the thin slice is in the panel with between the bottom plate, the bottom plate with the panel centre gripping the thin slice makes the laminating portion of thin slice with form sealedly between the panel. The joint part of the sheet is clamped and compressed through the bottom plate, so that the gas introduced into the closed space is prevented from leaking from the joint part of the sheet and the panel.

According to the utility model discloses a broken bridge mechanism of first aspect embodiment, be equipped with at least one first through-hole on the bottom plate, the thin slice is in first through-hole correspond position department with form between the surface of panel the enclosure space. Realize spacing to the enclosure through first through-hole.

According to the utility model discloses the first aspect embodiment broken bridge mechanism, the thin slice be equipped with the laminating portion sealing that sets up dorsad, the sealing with bottom plate sealing connection, just the sealing with first through-hole staggers.

According to the utility model discloses the first aspect embodiment broken bridge mechanism, the panel with the connection can be dismantled to the bottom plate. The bottom plate and the panel are detachably connected, so that the thin sheet is convenient to replace or disassemble.

According to the utility model discloses broken bridge mechanism of the first aspect embodiment, be in on the panel be equipped with the gas pocket in enclosure's the region, the gas pocket is connected with the air pipe head, the air pipe head is used for connecting outside gas circuit. The air pipe joint is connected with an external air passage, so that air can be introduced into the closed space.

According to the utility model discloses a second aspect embodiment provides a hopper, including hopper main part and at least one foretell broken bridge mechanism, at least one opening has been seted up in the hopper main part, broken bridge mechanism installs the opening part of hopper main part, the orientation of bulging portion the inner chamber of hopper main part.

The hopper at least has the following beneficial effects: the hopper that contains above-mentioned broken bridge mechanism when the bridging phenomenon appears in the hopper, can destroy the bridging through broken bridge mechanism to can not cause the damage to the material.

According to the utility model discloses the second aspect embodiment the hopper, the hopper main part is in the open-ended outside is equipped with the mounting groove, broken bridge mechanism whole with the mounting groove is pegged graft. The bridge breaking mechanism is installed in an inserting mode, so that the bridge breaking mechanism is convenient to install, dismantle or replace.

According to the utility model discloses the second aspect embodiment the hopper, the hopper main part is in the open-ended outside is equipped with a plurality of mounting panels, the mounting panel encloses and establishes into the mounting groove, one of them or a plurality of be equipped with the fixed orifices on the mounting panel fixed orifices department is equipped with and is used for the lock solid broken bridge mechanism's fastener. The bridge breaking mechanism is firmly fixed on the mounting groove through a fastener, and is convenient to disassemble and assemble.

According to the utility model discloses a third aspect embodiment provides a material dispensing device, including foretell hopper.

The material feeding device at least has the following beneficial effects: the material feeding device comprising the hopper can destroy bridging through the bridging breaking mechanism when the bridging phenomenon occurs in the hopper, and cannot damage materials.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is an exploded schematic view of a bridge breaking mechanism according to an embodiment of the present invention;

fig. 2 is a schematic overall structure diagram of a bridge breaking mechanism according to an embodiment of the present invention;

FIG. 3 is a side view of a bridge breaking mechanism according to an embodiment of the present invention;

fig. 4 is a schematic structural view illustrating that two first through holes are formed in a bottom plate of a bridge breaking mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a hopper according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a first viewing angle of a material feeding device according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a second viewing angle of the material feeding device according to the embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, an embodiment of the present invention provides a bridge-breaking mechanism 100, including a panel 10 and a sheet 20, where the sheet 20 is made of a flexible material, the sheet 20 has an annular attaching portion 21 attached to a surface of the panel 10 in a contact manner, an area on the sheet 20 in the attaching portion 21 is a bulging portion 22, an enclosed space 40 is formed between the bulging portion 22 and the surface of the panel 10, and a gas can be introduced into the enclosed space 40 to make the sheet 20 bulge toward a reverse direction of the panel 10.

Here, the closed space 40 means that the sheet 20 is closed at the bonded portion 21, the inside of the closed space 40 is not completely sealed, and the panel 10 is provided with air holes through which air can be introduced. The sheet 20 is not specifically designated as a sheet having a specific thickness. The flexible material refers to a material with certain softness and flexibility relative to a rigid material.

The bridge breaking mechanism 100 of the embodiment is fixed on the side wall of the hopper, the closed space 40 is formed between the bulge part 22 of the sheet 20 and the surface of the panel 10, the sheet 20 is bulged to touch the material in the hopper by introducing gas into the closed space 40, at this moment, the closed space 40 is equivalent to an elastic air bag, refer to fig. 3, so that the volume in the hopper is changed, the material in the hopper is extruded, the bridge is broken, the hopper can smoothly discharge materials, and the sheet 20 is made of flexible materials and does not damage the material when being in contact with the material. The gas is drawn back into the enclosed space 40 and the sheet 20 retracts back to return to its flat condition.

Specifically, in this embodiment, the sheet 20 is a silicone sheet, and the silicone sheet is a flexible material. When the material in the hopper is food, the sheet 20 is made of a material which is safe for food contact. It is understood that the shape of the sheet 20 is not limited to the rectangular shape shown in the drawings, and the outer shape of the sheet 20 may be designed according to actual needs.

It will be appreciated that the contact between the attachment portion 21 of the sheet 20 and the panel 10 may be applied in different ways, such as by adhesive or compression fastening.

In the present embodiment, since the sheet bulge is driven by gas, it is convenient to adjust the frequency of the sheet bulge compared to other mechanical driving methods.

In this embodiment, the attaching portion 21 is attached to the panel 10 by pressing and fixing, the bridge-breaking mechanism 100 further includes a bottom plate 30, the sheet 20 is located between the panel 10 and the bottom plate 30, and the bottom plate 30 and the panel 10 clamp the sheet 20, so that the attaching portion 21 of the sheet 20 and the panel 10 form a seal. The bottom plate 30 sandwiches the bonded portion 21 of the sheet 20, thereby preventing the gas introduced into the closed space 40 from leaking between the bonded portion 21 of the sheet 20 and the panel 10.

In this embodiment, the bottom plate 30 is provided with a first through hole 31, the sheet 20 forms the above-mentioned enclosed space 40 between the position corresponding to the first through hole 31 and the surface of the panel 10, the first through hole 31 is used to limit the enclosed space 40, and when gas is introduced into the enclosed space 40, the bulge portion 22 of the sheet 20 bulges through the first through hole 31.

In some embodiments, sheet 20 is provided with a seal portion disposed opposite to attachment portion 21, the seal portion is sealingly connected to bottom plate 30, and the seal portion is offset from first through hole 31.

It can be understood that the number of the first through holes 31 can be multiple, and the attaching portion 21 and the bulging portion 22 on the sheet 20 correspond to multiple ones, so that the multiple bulging portions 22 on the sheet 20 respectively touch with the material in the hopper, and a better bridge breaking effect can be achieved by multi-point extrusion. Referring to fig. 4, two first through holes 31 are provided on the bottom plate 30. In addition, the shape of the first through hole 31 may be designed as desired, and is not limited to the rectangular shape in the drawings.

In some embodiments, the panel 10 is removably attached to the base 30. The base plate 30 is detachably connected to the panel 10 to facilitate replacement or removal of the sheet 20. Specifically, the bottom plate 30 and the panel 10 can be connected by screw locking, the bottom plate 30 is provided with a plurality of second through holes 32, the panel 10 is provided with third through holes 11 at positions corresponding to the second through holes 32, one of the second through holes 32 and the third through holes 11 is a threaded hole, and the sheet 20 is provided with fourth through holes 23 at positions corresponding to the second through holes 32 for screws to pass through.

In some embodiments, the panel 10 is provided with air holes in the area of the enclosed space 40, and the air holes are connected with air pipe connectors 50, and the air pipe connectors 50 are used for connecting external air passages. The air pipe connector 50 is connected with an external air path, so that air can be introduced into the closed space 40.

Referring to fig. 5 and 6, the embodiment of the present invention further provides a hopper 200, including a hopper main body 210 and the above-mentioned bridge breaking mechanism 100, wherein an opening 211 is opened on a side wall of the hopper main body 210, the bridge breaking mechanism 100 is installed at the opening 211 of the hopper main body 210, the panel 10 of the bridge breaking mechanism 100 is on an outer side, the bottom plate 30 is on an inner side, and the bulge 22 faces an inner cavity of the hopper main body 210. The hopper 200 comprising the bridge breaking mechanism 100 can break the bridge through the bridge breaking mechanism 100 when the bridge is built in the hopper 200, and the material cannot be damaged.

It can be understood that the side wall of the hopper body 210 may be provided with a plurality of openings 211 for installing a plurality of bridge-breaking mechanisms 100, which may further improve the bridge-breaking effect.

In some embodiments, the hopper body 210 is provided with a mounting groove 212 at the outer side of the opening 211, and the whole of the bridge breaking mechanism 100 is inserted into the mounting groove 212. The bridge breaking mechanism 100 is installed in an inserting manner, so that the bridge breaking mechanism 100 is convenient to install, dismantle or replace.

In some embodiments, the hopper body 210 is provided with a plurality of mounting plates 213 outside the opening 211, the mounting plates 213 are enclosed to form mounting slots 212, wherein one or more of the mounting plates 213 are provided with fixing holes, and the fixing holes are provided with fasteners 220 for locking the bridge breaking mechanism 100. The bridge breaking mechanism 100 is firmly fixed on the mounting groove 212 by the fastener 220 and is convenient to disassemble and assemble. Specifically, the fastening member 220 may be an index pin, and the index pin passes through the mounting plate 213 and abuts against the panel 10 of the bridge breaking mechanism 100, or a threaded hole is formed in a position, corresponding to the index pin, of the panel 10 of the bridge breaking mechanism 100, and the index pin is connected with the threaded hole, so as to fix the bridge breaking mechanism 100. The inner surface of the bottom plate 30 is attached to the wall around the periphery of the opening 211, thereby supporting the entire breaking mechanism 100 in the direction of the gas flow.

Referring to fig. 6 and 7, the present invention further provides a material feeding device 300, including the hopper 200. The material feeding device 300 including the hopper 200 can break the bridge through the bridge breaking mechanism 100 when the bridge phenomenon occurs in the hopper 200, and does not damage the material.

In some embodiments, the material feeding device 300 further comprises a feeding bin 310, a screw conveyer 320 and a discharging bin 330, wherein the hopper 200 is detachably connected to the bottom of the feeding bin 310, a part of the screw conveyer 320 is at the bottom of the hopper 200, a part of the screw conveyer is in the discharging bin 330, and the screw conveyer 320 conveys the material in the hopper 200 to the discharging bin 330 and discharges the material from the discharging bin 330.

In the above embodiment, the bridge breaking mechanism, the hopper and the material feeding device are preferably used for breaking a bridge, the hopper and feeding vegetables, and the structure of the above embodiment has less damage to the vegetables.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. A bridge breaking mechanism is characterized in that: the flexible sheet comprises a panel and a sheet, wherein the sheet is made of a flexible material, the sheet is provided with an annular attaching part attached to the surface of the panel in a contact manner, an area on the sheet in the attaching part is a swelling part, a closed space is formed between the swelling part and the surface of the panel, and gas can be introduced into the closed space so that the sheet swells towards the reverse direction of the panel.

2. The bridge-breaking mechanism of claim 1, wherein: the bridge breaking mechanism further comprises a bottom plate, the thin sheet is arranged between the panel and the bottom plate, and the bottom plate and the panel clamp the thin sheet, so that a sealing part of the thin sheet and the panel form a sealing.

3. The bridge-breaking mechanism of claim 2, wherein: the bottom plate is provided with at least one first through hole, and the sheet forms the closed space between the position corresponding to the first through hole and the surface of the panel.

4. The bridge-breaking mechanism of claim 3, wherein: the slice is provided with a sealing part which is arranged back to back with the attaching part, the sealing part is connected with the bottom plate in a sealing way, and the sealing part is staggered with the first through hole.

5. The bridge breaking mechanism according to any one of claims 2 to 4, wherein: the panel is detachably connected with the bottom plate.

6. The bridge-breaking mechanism of claim 1, wherein: the panel is provided with air holes in the area of the closed space, the air holes are connected with air pipe joints, and the air pipe joints are used for connecting external air paths.

7. A hopper, characterized by: the bridge breaking mechanism comprises a hopper body and at least one bridge breaking mechanism as claimed in any one of claims 1 to 6, wherein at least one opening is formed in the hopper body, the bridge breaking mechanism is installed at the opening of the hopper body, and the bulge portion faces to an inner cavity of the hopper body.

8. The hopper according to claim 7, wherein: the hopper main body is in the open-ended outside is equipped with the mounting groove, broken bridge mechanism's whole with the mounting groove is pegged graft.

9. The hopper according to claim 8, wherein: the hopper main part is in the open-ended outside is equipped with a plurality of mounting panels, the mounting panel encloses to establish the mounting groove, one of them or a plurality of be equipped with the fixed orifices on the mounting panel fixed orifices department is equipped with and is used for the lock solid the fastener of broken bridge mechanism.

10. The utility model provides a device is put in to material which characterized in that: comprising a hopper according to any one of claims 7 to 9.

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