CN218086095U - Bottom sealing mechanism for negative-pressure feeding sand bag filling device - Google Patents
Bottom sealing mechanism for negative-pressure feeding sand bag filling device Download PDFInfo
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- CN218086095U CN218086095U CN202222598133.6U CN202222598133U CN218086095U CN 218086095 U CN218086095 U CN 218086095U CN 202222598133 U CN202222598133 U CN 202222598133U CN 218086095 U CN218086095 U CN 218086095U
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- bottom sealing
- backup pad
- fixedly connected
- removal shell
- sleeve
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Abstract
The application discloses negative pressure feeding sand bag is bottom sealing mechanism for filling device, including pressing the material sleeve, first removal shell and second removal shell are close to respectively and press the material sleeve, press the material sleeve with sealed the entangling, it is provided with the opening to press material sleeve bottom, first removal shell bottom is towards the first backup pad of one side fixedly connected with of second removal shell, second removal shell bottom is towards one side fixedly connected with second backup pad of first removal shell, first backup pad is provided with first end shrouding towards pressing telescopic one side of material, first end shrouding is connected with first backup pad through many first rotating connecting rods, many first rotating connecting rods are parallel to each other, still be provided with first spring between first end shrouding and the first backup pad, the second backup pad is provided with second end shrouding towards pressing telescopic one side, second end shrouding is connected with the second backup pad through many second rotating connecting rods. The charging sleeve is convenient to suck and discharge the crushed cloth.
Description
Technical Field
The utility model relates to a sand bag field of filling especially relates to a negative pressure feeding sand bag is back cover mechanism for filling device.
Background
Some sandbags use a rag cloth as the filler material. When the sandbag filling equipment is used for filling the sandbags with the crushed cloth, the requirement on the volume of a charging sleeve of the sandbag filling equipment is large due to the large volume of the crushed cloth, so that the volume of the whole equipment is also large. The volume of the rag material can be reduced by compressing the rag material by using the negative pressure feeding sandbag filling device. When the crushed cloth is compressed, the bottom of the charging sleeve is required to be sealed; when filling the sandbags with rags, the bottom of the charging sleeve is required to be opened. There is a need for a back cover mechanism to achieve the above functions.
SUMMERY OF THE UTILITY MODEL
In view of the above-identified deficiencies or inadequacies in the prior art, it would be desirable to provide a bottom sealing mechanism for a negative pressure feed sandbag filling device.
In a first aspect, the utility model discloses a negative pressure feeding sand bag is bottom sealing mechanism for filling device, including pressing material sleeve, first removal shell and second removal shell, first removal shell with second removal shell is close to respectively press the material sleeve, entangle with sealed the material sleeve, it is provided with the opening to press material sleeve bottom, first removal shell bottom towards the first backup pad of one side fixedly connected with of second removal shell, second removal shell bottom towards one side fixedly connected with second backup pad of first removal shell, first backup pad towards press telescopic one side to be provided with first bottom sealing plate, first bottom sealing plate through many first rotating connecting rods with first backup pad is connected, many first rotating connecting rods are parallel to each other, first bottom sealing plate with still be provided with first spring between the first backup pad, the second backup pad towards one side of pressing the material sleeve is provided with second bottom sealing plate, second bottom sealing plate through many second rotating connecting rods with the second backup pad is connected, many second rotating bottom connecting rods are parallel to each other, the second rotating bottom sealing plate with still be provided with second spring between the second backup pad.
According to the technical scheme provided by the embodiment of the application, the first movable shell and the second movable shell are respectively close to and closely attached to the material pressing sleeve, so that the material pressing sleeve forms a sealed space, air in the material pressing sleeve is sucked out through the vacuum tube, negative pressure is formed in the material pressing sleeve, and external broken cloth is sucked into the material pressing sleeve; when filling the rag in the sleeve that will feed to the sand bag, first removal shell and second remove the shell and keep away from each other, and first end shrouding is kept away from under the spring action of first spring and is pressed the material sleeve, and second end shrouding is kept away from under the spring action of second spring and is pressed the material sleeve, and the telescopic bottom of feeding is opened, is convenient for feed the sleeve and inhales and discharge the rag.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1 is a schematic structural view showing a first movable housing and a second movable housing of a bottom sealing mechanism for a negative pressure feeding sandbag filling device according to an embodiment of the present invention separated from each other;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
fig. 4 is a schematic structural view of the first movable housing and the second movable housing of the bottom sealing mechanism for the negative pressure feeding sandbag filling device according to the embodiment of the present invention;
fig. 5 is a partially enlarged view of C in fig. 4.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 5, the present invention provides a bottom sealing mechanism for a negative pressure feeding sandbag filling device, including a material pressing sleeve 100, a first movable housing 200 and a second movable housing 300, wherein the first movable housing 200 and the second movable housing 300 are respectively close to the material pressing sleeve 100, so as to hermetically cover the material pressing sleeve 100, the bottom of the material pressing sleeve 100 is provided with an opening 110, the bottom of the first movable housing 200 is fixedly connected with a first supporting plate 210 facing one side of the second movable housing 300, the bottom of the second movable housing 300 is fixedly connected with a second supporting plate 310 facing one side of the first movable housing 200, one side of the first supporting plate 210 facing the material pressing sleeve 100 is provided with a first bottom sealing plate 220, the first bottom sealing plate 220 is connected with the first supporting plate 210 through a plurality of first rotating connecting rods 221, the plurality of first rotating connecting rods 221 are parallel to each other, a first spring 222 is further provided between the first bottom sealing plate 220 and the first supporting plate 210, one side of the second supporting plate 310 facing the material pressing sleeve 100 is provided with a second bottom sealing plate 320, the second bottom sealing plate 320 is connected with the second supporting plate 310 through a plurality of second rotating connecting rods 321, the second rotating connecting rods 310, the second bottom sealing plate 320 is further provided between the second supporting plate 320 and the second supporting plate 322, and the second bottom sealing plate 320.
The utility model discloses an in the embodiment, first removal shell and second remove the shell and can be close to each other in step or keep away from each other in step, and first removal shell and second remove the shell and can drive through the cylinder respectively, guarantee that the action of first removal shell and second removal shell is synchronous. The first movable shell and the second movable shell are close to each other until the first movable shell and the second movable shell are respectively attached to the material pressing sleeve, and the material pressing sleeve can be sealed. Can set up the vacuum suction mouth on first removal shell and second removal shell, through the through-hole on vacuum suction mouth and the pressure sleeve for press the atmospheric pressure in the material sleeve to diminish, thereby inhale garrulous cloth through inhaling the material pipe. After the material pressing sleeve sucks the broken cloth, the first movable shell and the second movable shell are synchronously separated, so that the material pressing sleeve can suck the broken cloth and press the broken cloth into the sand bag conveniently.
At the in-process that first removal shell and second removed the shell and be close to each other, first end shrouding and second end shrouding contact each other to promote each other, make the link mechanism that first end shrouding and first rotation connecting rod constitute and the link mechanism motion that second end shrouding and second rotation connecting rod constitute, first end shrouding and second end shrouding are close to respectively and hug closely the opening of sealed swager sleeve bottom, make the telescopic bottom of feeding sealed. After enough rag material is absorbed in the sleeve of feeding, when the rag material in the sleeve of feeding needs to be filled to the sand bag, first removal shell and second remove the shell and keep away from each other, and first end shrouding is kept away from under the spring action of first spring and is pressed the material sleeve, and second end shrouding is kept away from under the spring action of second spring and is pressed the material sleeve, and the telescopic bottom of feeding is opened, and the sleeve of feeding of being convenient for inhales and discharges the rag material.
Further, the first supporting plate 210 is fixedly connected with a first connecting block 211, the first bottom sealing plate 220 is fixedly connected with a second connecting block 223, the first connecting block 211 and the second connecting block 223 are respectively rotatably connected with two ends of the first rotating connecting rod 221, the second supporting plate 310 is fixedly connected with a third connecting block 311, the second bottom sealing plate 320 is fixedly connected with a fourth connecting block 323, and the third connecting block 311 and the fourth connecting block 323 are respectively rotatably connected with two ends of the second rotating connecting rod 321.
The utility model discloses an in the embodiment, the first connecting block of first backup pad fixedly connected with, first connecting block rotate with first connecting rod and are connected, and first connecting rod that rotates realizes being connected with first backup pad rotation through first connecting block, has reduced the connection degree of difficulty.
First end shrouding fixedly connected with second connecting block, second connecting block rotate with first connecting rod to be connected, and first connecting rod that rotates is realized rotating with first end shrouding through the second connecting block and is connected, has reduced the connection degree of difficulty.
Second backup pad fixedly connected with third connecting block, third connecting block rotate the connecting rod with the second and are connected, and the second rotates the connecting rod and passes through the third connecting block to realize being connected with the second backup pad rotation, has reduced the connection degree of difficulty.
Shrouding fixedly connected with fourth connecting block at the bottom of the second, fourth connecting block rotate the connecting rod with the second and are connected, and the second rotates the connecting rod and passes through the fourth connecting block to realize being connected with shrouding rotation at the bottom of the second, has reduced the connection degree of difficulty.
Further, the first rotation link 221 is fixedly connected with a first limiting rod 224, and the first limiting rod 224 faces the second rotation link 321.
In the embodiment of the utility model, first rotating connecting rod fixedly connected with first gag lever post, first gag lever post follow first rotating connecting rod motion, when first mobile housing and second mobile housing alternate segregation, first end shrouding receives self gravity, is close to first backup pad, drives first rotating connecting rod and rotates, and first gag lever post follows first rotating connecting rod and rotates. One side that first gag lever post kept away from first rotating connecting rod at this moment is close to first backup pad gradually, supports first backup pad until first gag lever post, and first end shrouding can't be close to first backup pad again, through setting up first gag lever post for first backup pad and first end shrouding keep the certain distance, when first removal shell and second removal shell are close to in step next time, first end shrouding and second end shrouding contact time, first end shrouding can be promoted smoothly.
Further, the second rotating link 321 is fixedly connected with a second limiting rod 324, and the second limiting rod 324 faces the first rotating link 221.
In the embodiment of the utility model, the second rotating connecting rod is fixedly connected with the second limiting rod, and the second limiting rod follows the motion of the second rotating connecting rod, and when the second mobile housing and the second mobile housing are separated from each other, the second bottom sealing plate is close to the second supporting plate by self gravity, drives the second rotating connecting rod to rotate, and the second limiting rod follows the rotation of the second rotating connecting rod. At this moment, one side, far away from the second rotating connecting rod, of the second limiting rod is gradually close to the second support plate until the second limiting rod supports against the second support plate, the second bottom sealing plate cannot be close to the second support plate, and through the arrangement of the second limiting rod, the second support plate and the second bottom sealing plate keep a certain distance, when the second movable shell and the second movable shell are synchronously close to each other next time, the second bottom sealing plate can be smoothly pushed when being in contact with the second bottom sealing plate.
Further, a first sealing layer 225 is disposed on a side of the first bottom sealing plate 220 facing the swage sleeve 100.
The utility model discloses an in the embodiment, first end shrouding is provided with first sealing layer towards pressing telescopic one side of material, is close to and hugs closely when pressing the material sleeve at first end shrouding, first sealing layer with press the material sleeve contact to first sealing layer can guarantee to press the telescopic open-ended sealing performance of material. The first sealing layer may be, but is not limited to, a rubber layer.
Further, a second sealing layer 325 is disposed on a side of the second bottom sealing plate 320 facing the swaging sleeve 100.
The utility model discloses an in the embodiment, the shrouding is provided with the second sealing layer towards pressing telescopic one side of material at the second bottom shrouding, and when the shrouding was close to and hugs closely the material sleeve of pressing at the second bottom shrouding, the second sealing layer with press the material sleeve contact to the second sealing layer can guarantee to press the telescopic open-ended sealing performance of material. The second sealing layer may be, but is not limited to, a rubber layer.
Further, the first bottom cover plate 220 and the second bottom cover plate 320 are both configured to be semicircular.
In an embodiment of the present invention, the first bottom sealing plate and the second bottom sealing plate are both configured as a semi-circle. Make first bottom shrouding and second bottom shrouding can laminate open-ended shape more.
The foregoing description is only exemplary of the preferred embodiments of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention herein disclosed is not limited to the particular combination of features disclosed herein, and that other combinations of features disclosed herein or their equivalents, in any combination, are also encompassed by the invention without departing from the spirit of the invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (7)
1. The utility model provides a sand bag filling device is with back cover mechanism with negative pressure feeding, a serial communication port, including pressing material sleeve, first removal shell and second removal shell, first removal shell with the second removes the shell and is close to respectively press the material sleeve, entangle with sealed the pressing material sleeve, it is provided with the opening to press material sleeve bottom, first removal shell bottom towards the first backup pad of one side fixedly connected with of second removal shell, second removal shell bottom towards one side fixedly connected with second backup pad of first removal shell, first backup pad towards press telescopic one side of material to be provided with first end shrouding, first end shrouding through many first rotation connecting rods with first backup pad is connected, many first rotation connecting rods are parallel to each other, first end shrouding with still be provided with first spring between the first backup pad, the second backup pad towards one side of pressing material sleeve is provided with second end shrouding, second end shrouding through many second rotation connecting rods with many second backup pads are connected, many second rotation connecting rods are parallel to each other, second end connecting rods with still be provided with the second end shrouding between the second backup pad.
2. The bottom sealing mechanism for the negative pressure feeding sandbag filling device according to claim 1, wherein the first support plate is fixedly connected with a first connecting block, the first bottom sealing plate is fixedly connected with a second connecting block, the first connecting block and the second connecting block are rotatably connected with both ends of the first rotating connecting rod, respectively, the second support plate is fixedly connected with a third connecting block, the second bottom sealing plate is fixedly connected with a fourth connecting block, and the third connecting block and the fourth connecting block are rotatably connected with both ends of the second rotating connecting rod, respectively.
3. The bottom sealing mechanism for a negative pressure feeding sandbag filling device according to claim 2, wherein a first limiting rod is fixedly connected to the first rotating link, and faces the second rotating link.
4. The bottom sealing mechanism for a negative pressure feeding sandbag filling device according to claim 2, wherein a second limiting rod is fixedly connected to the second rotating link, and faces the first rotating link.
5. A bottom sealing mechanism for a negative pressure feed sandbag filling device according to claim 1, characterised in that a first sealing layer is provided on the side of the first bottom sealing plate facing the swage sleeve.
6. A bottom sealing mechanism for a negative pressure feed sandbag filling device according to claim 1, characterised in that a second sealing layer is provided on the side of the second bottom sealing plate facing the swage sleeve.
7. A bottom sealing mechanism for a negative pressure feed sandbag filling apparatus as claimed in claim 1 wherein said first bottom sealing plate and said second bottom sealing plate are each configured in a semi-circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222598133.6U CN218086095U (en) | 2022-09-29 | 2022-09-29 | Bottom sealing mechanism for negative-pressure feeding sand bag filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222598133.6U CN218086095U (en) | 2022-09-29 | 2022-09-29 | Bottom sealing mechanism for negative-pressure feeding sand bag filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218086095U true CN218086095U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222598133.6U Active CN218086095U (en) | 2022-09-29 | 2022-09-29 | Bottom sealing mechanism for negative-pressure feeding sand bag filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218086095U (en) |
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2022
- 2022-09-29 CN CN202222598133.6U patent/CN218086095U/en active Active
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