CN217779118U - Dustproof clamping mechanism and ton bag feeding device - Google Patents
Dustproof clamping mechanism and ton bag feeding device Download PDFInfo
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- CN217779118U CN217779118U CN202221315310.9U CN202221315310U CN217779118U CN 217779118 U CN217779118 U CN 217779118U CN 202221315310 U CN202221315310 U CN 202221315310U CN 217779118 U CN217779118 U CN 217779118U
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Abstract
The utility model relates to a ton bag feed inlet clamping device field discloses a dustproof fixture and ton bag feeding device, and dustproof fixture includes: the clamping device comprises a fixing piece and two groups of clamping structures which are symmetrically arranged at the front side and the rear side of the fixing piece; the upper parts of the two ends of the two groups of clamping structures are hinged to the left side surface and the right side surface of the fixing piece, so that the lower ends of the two groups of clamping structures can be close to or far away from each other in the front-back direction; the lower ends of the two groups of clamping structures are positioned below the fixing part, and the sides facing each other are respectively provided with clamping openings which can be mutually matched for clamping materials; a tensioning piece for providing clamping force is arranged between the two groups of clamping structures; this dustproof fixture can prevent that waste materials such as disintegrating slag, dust, flying bits from appearing outside the ton bag with the direct centre gripping of the feed inlet of ton bag outside the charge pipeline, improves the operational environment quality, and the guarantee workman is healthy, avoids inside the dust loss entering equipment simultaneously, extension equipment life.
Description
Technical Field
The utility model relates to a ton bag feed inlet clamping device specifically relates to a dustproof fixture and ton bag feeding device.
Background
Traditional ton bag when collecting the waste material, has great clearance between the feed inlet of ton bag and the charge pipeline, has waste materials such as a large amount of disintegrating slag, dust, flying chip and does not have the loss to the workspace from the clearance, not only influences workman's healthy and operational environment, and inside the dust got into production facility in a large number for a long time, can have certain damage to production facility in addition, reduced production facility's life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the feed inlet of ton bag that prior art exists and having great clearance between the charging pipeline, there can be a large amount of disintegrating slag, the dust, fly waste materials such as bits from the clearance not in the loss to the working space, not only influence workman's healthy and operational environment, and the dust is inside getting into production facility in a large number for a long time, can have certain damage to production facility, the life problem of production facility is reduced, a dustproof fixture and ton bag feeding device are provided, this dustproof fixture and ton bag feeding device can avoid the disintegrating slag, the dust, fly waste materials such as bits loss to the working space, improve the operational environment quality, guarantee workman is healthy, extension equipment life.
In order to achieve the above object, an aspect of the present invention provides a dustproof clamping mechanism, the dustproof clamping mechanism includes: the clamping device comprises a fixing part and two groups of clamping structures which are symmetrically arranged at the front side and the rear side of the fixing part;
the upper parts of the two ends of the two groups of clamping structures are hinged to the left side surface and the right side surface of the fixing part, so that the lower ends of the two groups of clamping structures can be close to or far away from each other in the front-back direction;
the lower ends of the two groups of clamping structures are positioned below the fixing piece, and the sides facing each other are respectively provided with clamping openings which can be matched with each other to clamp materials;
and a tensioning piece for providing clamping force is arranged between the two groups of clamping structures.
Preferably, the fixing member includes: the fixed panel beating is provided with the fixed plate, and is two sets of one side that fixed panel beating faced each other is provided with each other, and is two sets of one side that fixed panel beating dorsad each other is provided with and is used for connecting the first connecting platform in upper portion at the both ends of pressing from both sides tight structure.
Preferably, the clamping structure comprises a clamping piece, and two ends of the clamping piece are respectively and fixedly connected with a connecting piece;
the upper ends of the connecting pieces are hinged with the side faces of the fixing pieces, and the same clamping structure is provided with a push-pull piece between the two connecting pieces.
Preferably, the connector comprises: the horizontal rod, the vertical rod and the inclined rod are sequentially connected in the same vertical plane;
one end of the flat rod, which is back to the vertical rod, is fixedly connected with the end part of the clamping piece, and one end of the inclined rod, which is back to the vertical rod, is hinged with the side surface of the fixing piece;
when the clamping piece is in a clamping state working position, the height of one end, hinged with the fixing piece, of the inclined rod is larger than that of the other end of the inclined rod.
Preferably, the first connecting platform is welded to the fixing plate or integrally formed with the fixing plate.
Preferably, the clamp comprises: the arc splint with be fixed in the splint both ends be used for connecting the second connection platform of connecting piece.
Preferably, the second connecting platform is connected with the end part of the clamping plate in a welding manner; or the like, or a combination thereof,
the second connecting platform and the clamping plate are of an integrally formed structure.
Preferably, the end surfaces, facing each other, of the two second connecting platforms adjacent to each other at the same end are both fixedly provided with a shock absorption block.
Preferably, the pushing and pulling piece is a hard rod with two ends penetrating through the connecting piece, and hanging holes are formed in the two ends of the hard rod.
Preferably, the tensioning piece is a spring, and hooks corresponding to the hanging holes are arranged at two ends of the spring; or the like, or, alternatively,
the tensioning piece is an elastic rope, and two ends of the elastic rope are tied to the hanging holes respectively.
The utility model discloses the second aspect provides a ton bag feeding device, ton bag feeding device includes: a feeding pipeline and the dustproof clamping mechanism;
the fixed cover of mounting is located on the charging pipeline, the holder sets up to be used for pressing from both sides the feed inlet of ton bag and tightly is fixed in the outer wall of charging pipeline's discharge gate.
Through above-mentioned technical scheme, when this dustproof fixture centre gripping ton bag, at first make two lower extreme clamp mouths that press from both sides tight structure keep away from each other, then will ton bag cover at the outer wall of charging pipeline's discharge gate, make two clamp mouths that press from both sides tight structure be close to each other again, will ton bag stable centre gripping on charging pipeline's outer wall, tensioning provides stable clamp force for two clamp structures. The direct feed inlet that will ton bag directly wraps up outside the charging pipeline to press from both sides tightly fixedly through this dustproof fixture, prevent that waste materials such as disintegrating slag, dust, flying bits from appearing outside the ton bag, improve operational environment quality, guarantee workman is healthy, avoids inside the dust loss entering equipment simultaneously, extension equipment life.
Drawings
FIG. 1 is a schematic structural view of one embodiment of a dustproof clamping mechanism according to the present invention;
FIG. 2 is a schematic view of the installation of the dustproof clamping mechanism and the feeding pipe of the present invention;
fig. 3 is a schematic structural diagram of one embodiment of the middle ton bag feeding device of the present invention.
Description of the reference numerals
1-fixing a metal plate; 11-a fixed plate; 12-a first connection platform; 2-a clamping member; 21-clamping plates; 22-a second connection platform; 23-a shock-absorbing block; 3-a connector; 31-a flat bar; 32-diagonal rods; 33-vertical bar; 4-a push-pull member; 5-a tensioning member; 6-a feeding pipeline; 7-ton bag.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are given by way of illustration and explanation only, not limitation.
In the present invention, under the condition that no opposite explanation is made, the used orientation words such as "upper, lower, left and right" usually mean that, taking fig. 1 as an example, the two sides where two fixed metal plates are located are "left side and right side", the orientation where two push-pull members are located is "front side and rear side", the "inside and outside" mean that after being installed on the charging pipeline, one side close to the charging pipeline is "inboard", and one side far away from the charging pipeline is "outside".
The utility model discloses an aspect provides a dustproof fixture, dustproof fixture includes: the clamping device comprises a fixing piece and two groups of clamping structures which are symmetrically arranged at the front side and the rear side of the fixing piece;
the upper parts of the two ends of the two groups of clamping structures are hinged to the left side surface and the right side surface of the fixing part, so that the lower ends of the two groups of clamping structures can be close to or far away from each other in the front-back direction;
the lower ends of the two groups of clamping structures are positioned below the fixing piece, and the sides facing each other are respectively provided with clamping openings which can be matched with each other to clamp materials;
a tensioning member 5 for providing a clamping force is arranged between the two sets of clamping structures.
When using this dustproof fixture centre gripping ton bag 7, at first make two lower extreme clamp mouths that press from both sides tight structure keep away from each other, then will ton bag 7 cover at the outer wall of the discharge gate of charging tube 6, make two clamp mouths that press from both sides tight structure be close to each other again, will ton the stable centre gripping of bag 7 on the outer wall of charging tube 6, tensioning 5 is two and presss from both sides tight structure and provides stable clamp force. The direct feed inlet that will ton bag 7 directly wraps up outside charging conduit 6 to press from both sides tightly fixedly through this dustproof fixture, prevent that waste materials such as disintegrating slag, dust, flying bits from appearing outside ton bag 7, improve operational environment quality, guarantee workman is healthy, avoids inside the dust loss entering equipment simultaneously, extension equipment life.
In the present embodiment, the fixing member includes: the left and right sides of two sets of fixed panel beating 1 that the symmetry set up, one side that two sets of fixed panel beating 1 faced each other is provided with fixed plate 11, and one side that two sets of fixed panel beating 1 dorsad each other is provided with the first connecting platform 12 in upper portion that is used for connecting the both ends of pressing from both sides tight structure. Fixed plate 11 is the arc, and easier and charging pipeline 6's outer wall laminating, fixed plate 11 can weld to be fixed at charging pipeline 6's outer wall, along the pitch arc welding, and welding area is bigger, connects more firmly. The outer side of the first connecting platform 12 is a plane, which is more convenient for connecting the clamping structure.
In the embodiment, the clamping structure comprises a clamping piece 2, two ends of the clamping piece 2 are respectively and fixedly connected with a connecting piece 3, and the clamping piece is used for clamping the ton bag 7 on the outer wall of the feeding pipeline 6;
the upper end of connecting piece 3 is articulated with the side of mounting, is provided with between two connecting pieces 3 in same clamping structure and pushes away and draws piece 4, can control connecting piece 3 through pushing away and drawing piece 4 and rotate, makes two holder 2 be close to each other or keep away from then.
In the present embodiment, the connector 3 includes: a flat rod 31, a vertical rod 33 and an inclined rod 32 which are connected in sequence in the same vertical plane;
one end of the flat rod 31, which is back to the vertical rod 33, is fixedly connected with the end part of the clamping piece 2, and one end of the inclined rod 32, which is back to the vertical rod 33, is hinged with the side surface of the fixing piece;
when the clamping member 2 is in the clamping state working position, the height of one end of the inclined rod 32 hinged with the fixing member is larger than that of the other end thereof, namely the height of the second end is larger than that of the first end.
When the clamping piece 2 is in a clamping state working position, the tensioning piece 5 is in a tensioning state and tends to contract further, so that the tensioning piece 5 can apply a force which is close to each other to the push-pull pieces 4 on the front side and the rear side; since the second end of the inclined rod 32 is located higher than the first end, the tensioning member 5 will tend to rotate the connecting member 3 further downward, so as to prevent the clamping member 2 from easily moving away from the feeding pipe 6, and thus the clamping member 2 can stably clamp the ton bag 7.
When the ton bag 7 needs to be removed or a new ton bag 7 needs to be installed, the connecting piece 3 can be lifted upwards by the push-pull piece 4 to overcome the tensile force of the tension piece 5, the clamping piece 2 is driven to leave the feeding pipeline 6, the inclined rod 32 is gradually leveled in the process, and the tension piece 5 is gradually elongated. When the diagonal rod 32 is completely horizontal, the push-pull member 4 is pulled upwards continuously, so that the diagonal rod 32 rotates continuously, the first end of the diagonal rod is higher than the second end, at this time, the push-pull member 4 can be released, the push-pull member 4 is abutted against the outer wall of the feeding pipeline 6 by virtue of the tension member 5, and the connecting member 3 tends to rotate upwards further. After the push-pull piece 4 is prevented from being loosened, the connecting piece 3 rotates downwards, and workers can conveniently vacate hands to install the ton bags 7.
After the feed inlet cover of ton bag 7 was in charging conduit 6 outer wall, promote downwards and push away and draw 4, overcome the tensile force of tensioning piece 5, make connecting piece 3 rotate downwards, drive holder 2 and be close to charging conduit 6 to finally make holder 2 laminate at charging conduit 6 outer wall, the feed inlet of ton bag 7 is stably fixed on charging conduit 6.
In the present embodiment, the first connecting platform 12 is welded to the fixing plate 11 or integrally formed with the fixing plate 11. The welding mode processing degree of difficulty is lower, and integrated into one piece then junction intensity is higher, and is more reliable.
In the present embodiment, the holder 2 includes: an arc-shaped clamping plate 21 and a second connecting platform 22 fixed at both ends of the clamping plate 21 and used for connecting the connecting piece 3. Curved splint 21 can laminate with charging conduit 6 is perfect, and effective clamping area is bigger, add and to hold the back can make 7 material mouths of ton bag more with charging conduit 6 laminating, reduce the gap, avoid the waste material flying dust to come out from the material mouth loss. Second attachment platform 22 functions similarly to first attachment platform 12 in that the planar configuration provides a regular attachment surface for attachment to the second end of flat bar 31.
In the present embodiment, the second connecting platform 22 is connected to the end of the clamping plate 21 by welding; or the like, or a combination thereof,
the second connecting platform 22 and the clamping plate 21 are of an integral structure. The welding mode processing degree of difficulty is lower, and integrated into one piece then junction intensity is higher, and is more reliable.
In the present embodiment, the shock-absorbing blocks 23 are fixedly mounted on the end surfaces of the two second connecting platforms 22 adjacent to the same end, which face each other. The material of the damper 23 needs to be elastic damping material, such as rubber, sponge, etc., and the damper 23 can be directly adhered to the second connecting platform 22. When the tensioning member 5 needs to be contracted to drive the clamping member 2 to rapidly clamp the ton bag 7, a huge sound is avoided when the two second connecting platforms 22 collide.
In the present embodiment, the push-pull member 4 is a hard rod having both ends penetrating the connector 3, and the hard rod is easy to apply force during pushing and pulling, has no empty feeling, and is easier to handle. And the both ends of stereoplasm pole have been seted up the hanging hole, and the tensioning 5 is convenient for connect by the hanging hole.
In the embodiment, the tensioning member 5 is a spring, and hooks corresponding to the hanging holes are arranged at two ends of the spring; or the like, or, alternatively,
the tensioning piece 5 is an elastic rope, and two ends of the elastic rope are tied on the hanging holes respectively. Both the spring and the bungee cord are in an extended condition when in the operative position to provide a clamping force for the clamp 2 to clamp the ton bag 7.
The utility model discloses the second aspect provides a ton bag feeding device, and ton bag feeding device includes: a feeding pipeline 6 and the dustproof clamping mechanism;
the fixed cover of mounting is located on charging duct 6, can adopt welded fastening's mode, also can adopt the fix with screw mode, and holder 2 sets up to be used for pressing from both sides the outer wall that is fixed in charging duct 6's discharge gate with the feed inlet of ton bag 7 tightly.
Outside the charging duct 6 was established to ton bag 7 direct cover, then it was fixed to hug closely charging duct 6 through dustproof fixture, reduced the gap between charging duct 6 and ton bag 7 on the one hand, and on the other hand ton bag 7's feed inlet has certain distance apart from charging duct 6 feed opening, and ton bag 7's feed inlet is last, because the effect of gravity, the loss that makes progress is very difficult for flying chips, flying dust etc. further avoids operational environment to pollute.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. In the technical idea scope of the present invention, it is possible to provide the technical solution of the present invention with a plurality of simple modifications, including combining each specific technical feature in any suitable manner, and in order to avoid unnecessary repetition, the present invention does not provide additional description for various possible combinations. However, these simple modifications and combinations should also be considered as disclosed in the present invention, and all fall within the scope of protection of the present invention.
Claims (10)
1. The utility model provides a dustproof fixture, its characterized in that, dustproof fixture includes: the clamping device comprises a fixing part and two groups of clamping structures which are symmetrically arranged at the front side and the rear side of the fixing part;
the upper parts of the two ends of the two groups of clamping structures are hinged to the left side surface and the right side surface of the fixing part, so that the lower ends of the two groups of clamping structures can be close to or far away from each other in the front-back direction;
the lower ends of the two groups of clamping structures are positioned below the fixing piece, and the mutually facing sides of the two groups of clamping structures are respectively provided with clamping openings which can be mutually matched for clamping materials;
and a tensioning piece (5) for providing clamping force is arranged between the two groups of clamping structures.
2. The dust-proof clamping mechanism according to claim 1, wherein said fixing member comprises: the left and right symmetry sets up two sets of fixed panel beating (1), and is two sets of fixed panel beating (1) one side that faces each other is provided with fixed plate (11), and is two sets of fixed panel beating (1) one side dorsad each other is provided with and is used for connecting the first connecting platform (12) in upper portion at the both ends of pressing from both sides tight structure.
3. The dustproof clamping mechanism according to claim 1, wherein the clamping structure comprises a clamping piece (2), and connecting pieces (3) are fixedly connected to two ends of the clamping piece (2) respectively;
the upper ends of the connecting pieces (3) are hinged with the side faces of the fixing pieces, and the same clamping structure is provided with push-pull pieces (4) between the two connecting pieces (3).
4. A dust-proof clamping mechanism according to claim 3, characterised in that the connecting piece (3) comprises: a flat rod (31), a vertical rod (33) and an inclined rod (32) which are sequentially connected in the same vertical plane;
one end of the flat rod (31), which is back to the vertical rod (33), is fixedly connected with the end part of the clamping piece (2), and one end of the inclined rod (32), which is back to the vertical rod (33), is hinged with the side surface of the fixing piece;
when the clamping piece (2) is in a clamping state working position, the height of one end, hinged with the fixing piece, of the inclined rod (32) is larger than that of the other end of the inclined rod.
5. A dust-proof holding mechanism according to claim 3, wherein the holding member (2) comprises: the connecting piece comprises an arc-shaped clamping plate (21) and a second connecting platform (22) which is fixed at two ends of the clamping plate (21) and is used for connecting the connecting piece (3).
6. The dust-proof clamping mechanism according to claim 5, characterized in that the second connecting platform (22) is connected with the end part of the clamping plate (21) in a welding way; or the like, or a combination thereof,
the second connecting platform (22) and the clamping plate (21) are of an integrated structure.
7. A dust-proof holding mechanism according to claim 5, wherein the mutually facing end surfaces of two second connecting platforms (22) located adjacent to the same end are fixedly provided with shock-absorbing blocks (23).
8. The dustproof clamping mechanism according to claim 3, wherein the push-pull member (4) is a hard rod with two ends penetrating through the connecting member (3), and two ends of the hard rod are provided with hanging holes.
9. The dust-proof clamping mechanism according to claim 8, wherein the tensioning member (5) is a spring, and hooks corresponding to the hanging holes are arranged at two ends of the spring; or the like, or a combination thereof,
the tensioning piece (5) is an elastic rope, and two ends of the elastic rope are tied to the hanging holes respectively.
10. A ton bag charging device, characterized in that ton bag charging device includes: -a feeding conduit (6) and a dust-tight holding means according to any of claims 1-9;
the fixing piece is fixedly sleeved on the feeding pipeline (6), and the clamping structure is arranged to be used for clamping and fixing the feed inlet of the ton bag (7) on the outer wall of the discharge hole of the feeding pipeline (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221315310.9U CN217779118U (en) | 2022-05-30 | 2022-05-30 | Dustproof clamping mechanism and ton bag feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221315310.9U CN217779118U (en) | 2022-05-30 | 2022-05-30 | Dustproof clamping mechanism and ton bag feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217779118U true CN217779118U (en) | 2022-11-11 |
Family
ID=83919014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221315310.9U Active CN217779118U (en) | 2022-05-30 | 2022-05-30 | Dustproof clamping mechanism and ton bag feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217779118U (en) |
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2022
- 2022-05-30 CN CN202221315310.9U patent/CN217779118U/en active Active
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