Fixing device for dust removal

Abstract

The invention discloses a fixing device for dust removal, and relates to the technical field of belt conveying, the fixing device is used for solving the problem that a plurality of dust collection devices are staggered in the working or moving process, and the fixing device comprises a first main body and a second main body, the pressing and covering part is arranged on the clamping part, and a clamping groove is formed in one end of the pressing and covering part; a second connecting piece is movably arranged on the jacking piece, the second connecting piece is movably arranged on the clamping piece, and a jacking part is arranged on the jacking piece and located on one side of the second connecting piece; a sliding part is arranged at one end of the supporting piece, the appearance of the sliding part is matched with that of the clamping groove, the sliding part is arranged on the clamping groove, and a supporting part is arranged at the other end of the supporting piece; the second connecting piece is used for driving the jacking piece to rotate, so that the jacking part abuts against the pressing and covering piece, the jacking part drives the pressing and covering piece to move, the pressing and covering piece is far away from the jacking piece, the pressing and covering piece drives the supporting piece to move, the supporting piece abuts against the dust blocking piece, and therefore the dust blocking piece is tightly attached to the first main body.

Description

Technical Field

[0001] The invention relates to the technical field of belt conveyors, and in particular to a fixing device for dust removal. Background Art

[0002] A large amount of dust will be generated during the loading, unloading and conveying of materials on the belt conveyor, polluting the surrounding environment. In particular, materials such as coal and ore have a high dust content, which leads to serious dust pollution in production and construction. Therefore, it is necessary to install a dust collection device on the conveying device to collect and treat the generated dust and exhaust gas to avoid negative impacts on the environment and employee health. In order to prevent dust from leaking into the surrounding environment through the gap at the bottom, it is also necessary to install a sealing component at the bottom of the dust collector. If the bottom is not sealed well, air may enter from the bottom, carry away dust and leak out;

[0003] During the operation of the dust collecting device, the dust shield will directly contact and rub against the material conveyor belt, which may cause a gap between the dust shield and the equipment interface due to wear caused by friction or the dust shield may fall off, thereby affecting the sealing effect, causing dust leakage or air loss. Therefore, regular maintenance and repair are required. However, the existing dust collecting device adopts a method of directly installing the dust shield for sealing, which is time-consuming and labor-intensive to disassemble and replace.

[0004] Therefore, a new dust removal fixing device is needed, which can quickly disassemble and fix the dust shield during the operation of the dust collecting device. Summary of the invention

[0005] The purpose of the application is to provide a new dust removal fixing device to solve the problem that the dust shield is difficult to quickly disassemble and assemble when the dust collecting device is working or moving.

[0006] To achieve the above objectives, the present application embodiment adopts the following technical solutions:

[0007] Main body one, with a clamping piece on it; a pressing piece, the pressing piece is arranged on the clamping piece, and a clamping groove is arranged at one end of the pressing piece; a pressing piece, a connecting piece two is movably arranged on the pressing piece, the connecting piece two is movably arranged on the clamping piece, and a pressing part is arranged on the pressing piece, which is located on one side of the connecting piece two; a supporting piece, a sliding part is arranged at one end of the supporting piece, the shape of the sliding part is adapted to the clamping groove, the sliding part is arranged on the clamping groove, and a supporting part is arranged at the other end of the supporting piece; the connecting piece two is used to drive the pressing piece to rotate, so that the pressing part contacts the pressing piece, so that the pressing part drives the pressing piece to move, and the pressing piece moves away from the pressing piece, so that the pressing piece drives the supporting piece to move, so that the supporting piece contacts the dust shield, thereby making a part of the dust shield close to the main body one.

[0008] Furthermore, a main body 2 is arranged on the main body 1, a sliding cavity is arranged on the main body 2, a snap-fit ​​piece is movably arranged in the sliding cavity, a connecting piece 1 is arranged on the snap-fit ​​piece, one end of the connecting piece 1 is arranged between the snap-fit ​​piece and the main body 2, and the other end of the connecting piece 1 is movably arranged on the connecting piece 2, so that the connecting piece 2 can drive the connecting piece 1 to move, and the connecting piece 1 drives the snap-fit ​​piece.

[0009] Furthermore, connecting portion 1 is provided on both sides of the main body 2, the connecting portion 1 is formed by bending, and a bending portion 1 is provided at one end of the connecting portion 1.

[0010] Furthermore, a gap is provided between the two bending parts, and the two connecting parts and the two bending parts form a sliding cavity, which is square.

[0011] Furthermore, the clamping member is located between the two connecting parts one, a connecting hole one is provided in the middle of the clamping member, and a width of the clamping member is greater than the gap one.

[0012] Furthermore, bending parts 2 are provided on both sides of the clamping part, and the bending parts 2 abut against the connecting part 1 to limit the left and right positions of the clamping part.

[0013] Furthermore, bending portions three are provided on both sides of the pressing member, and inclined surfaces are provided at the ends of the clamping grooves.

[0014] Furthermore, a limiting portion is provided at one end of the connecting member, the limiting portion is located between the clamping member and the main body one, and the other end of the connecting member passes through the connecting hole one.

[0015] Furthermore, the second connecting member is threadedly connected to the first connecting member, so that the pressing member can drive the clamping member to be close to the sliding cavity by rotating itself in advance.

[0016] Compared with the prior art, the present invention has the following technical effects:

[0017] In the above technical scheme, by arranging the corresponding main body 2 at the bottom of each dust collecting device, the top pressure piece is used to press the covering piece, so that the connecting piece 2 drives the connecting piece 1 to move, and the connecting piece 1 drives the clamping piece, so that the clamping piece is close to the sliding cavity, and the covering part contacts the main body 1, so that the other end of the covering piece drives the supporting piece, so that a part of the supporting part fixes the sealing piece and makes the sealing piece close to the main body 1, so that by arranging the main body 1 and the supporting piece at both ends of the bottom of the dust collecting device, the dust shield is close to the main body 1, and the other part is close to the material conveyor belt, and the pressing and loosening of the top pressure piece is controlled by rotating the connecting piece 2, so as to facilitate the rapid disassembly and replacement of the sealing piece to form a sealing curtain to prevent smoke and dust leakage, thereby achieving the effect of rapid disassembly and assembly of the fixed dust shield during the operation of the dust collecting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the fixing device for dust removal of the present invention.

[0019] Figure 2 It is a cutaway view of a fixing device for dust removal of the present invention.

[0020] Figure 3 A side view of a support member of a dust removal fixture of the present invention.

[0021] Figure 4 It is a schematic diagram of the top pressing structure of the fixing device for dust removal of the present invention.

[0022] Figure 5 It is a schematic diagram of the structure of the pressing member of the fixing device for dust removal of the present invention.

[0023] Figure 6 This is a cutaway view of the pressing member of the fixing device for dust removal of the present invention.

[0024] In the attached figure

[0025] 1. Support part 2. Main body 3. Pressure covering part

[0026] 4. Top pressure piece 5. Snap-on piece 6. Main body

[0027] 7. Dust shield 8. Material conveyor belt 101. Sliding part

[0028] 102. Clamping portion 103. Support portion 104. Inclined surface 1

[0029] 201. Connecting part 1 202. Bending part 1 203. Gap 1

[0030] 301. Card slot 302. Connection hole 1 303. Pressing part

[0031] 401. Top pressing part 402. Connection hole 2 403. Gap 2

[0032] 304. Bending part 2 3011. Inclined surface 2 501. Connecting piece 1

[0033] 404. Conflict Department DETAILED DESCRIPTION

[0034] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0038] Embodiment 1:

[0039] like Figure 1 , Figure 2 As shown, in this embodiment, since the use of multiple dust collecting devices for replacement wheels may involve positioning, maintenance, replacement and displacement, there is a problem of shaking during the work or movement, which will cause the closedness of the transportation system to be destroyed, thereby affecting the overall production efficiency. The above-mentioned devices that can solve the problem of misalignment of multiple dust collecting devices during work or movement include the following devices:

[0040] The main body 1 6 is provided with a plurality of main bodies 2 2, and the main body 2 2 is provided with a sliding cavity; the clamping member 5 is movably arranged in the sliding cavity; the pressing member 3, one end of the pressing member 3 is provided with a pressing portion 303, and the other end of the pressing member 3 is provided with a clamping groove 301; the connecting member 1 501, one end of the connecting member 1 501 is arranged between the clamping member 5 and the main body 2 2; the pressing member 4, the pressing member 4 is movably provided with a connecting member 2, and the other end of the connecting member 1 501 is movably arranged on the connecting member 2; support member 1, one end of the support member 1 is provided with a sliding portion 101, the sliding portion 101 passes through the clamping groove 301, and the other end of the support member 1 is provided with a supporting portion 103; the pressing member 4 is used to press the pressing member 3, so that the connecting member 2 drives the connecting member 1 501 to move, and the connecting member 1 501 drives the clamping member 5, so that the clamping member 5 is close to the sliding cavity, and the pressing portion 303 contacts the main body 1 6, so that the other end of the pressing member 3 drives the support member 1, so that the support portion 103 is close to at least the main body 1 6.

[0041] By arranging corresponding main bodies 6 at both ends of the bottom of each dust collecting device, the pressing member 4 is used to press the pressing member 3, so that the connecting member 2 drives the connecting member 501 to move, and the connecting member 501 drives the clamping member 5, so that the clamping member 5 is close to the sliding cavity, and the pressing portion 303 contacts the main body 6, which is used to limit the posture of the pressing member so that the pressing member is hung on the main body 2 for quick installation, and the other end of the pressing member 3 drives the supporting member 1, so that the supporting portion 103 is close to at least the main body 6, so that by arranging the main body 6 at both ends of the bottom of each dust collecting device and arranging the supporting member 1 to be close to the main body 6, the effect of avoiding misalignment of multiple dust collecting devices during operation or movement is achieved.

[0042] Specifically, connecting parts 201 are provided on both sides of the main body 2, and the connecting parts 201 are formed by bending. A bending part 202 is provided at the end of the connecting part 201, and a gap 203 is provided between the two bending parts 202. The two connecting parts 201 and the two bending parts 202 form a sliding cavity, and the width is adapted to the width of the clamping part 5, which is used to limit the left and right positions of the clamping part 5.

[0043] Specifically, a second connecting member 2 is movably provided on the top pressing member 4 , and a second corresponding connecting hole 402 is provided on the top pressing member 4 .

[0044] Specifically, the dust shield 7 is made of rubber that is easy to cut and replace, and preferably, the same material as the material conveyor belt 8 can be used.

[0045] The outer wall edge of the dust inlet part at the bottom of the dust collecting device is the main body 6, and a corresponding main body 2 2 is arranged on the main body 1. The top pressure piece 4 is used to press the covering piece 3, so that the connecting piece 2 drives the connecting piece 501 to move, and the connecting piece 501 drives the clamping piece 5, so that the clamping piece 5 is close to the sliding cavity, and the covering part contacts the main body 6, so that the other end of the covering piece 3 drives the supporting piece 1, so that a part of the supporting part 103 fixes the sealing piece so that the sealing piece is close to the main body 6, so that the main body 6 and the supporting piece 1 are arranged at both ends of the bottom of the dust collecting device, so that the dust blocking piece 7 is close to the main body 6, and a part of it is close to the material conveyor belt 8, and the pressing and loosening of the top pressure piece 4 is controlled by rotating the connecting piece 2, so as to achieve the effect of quickly disassembling and fixing the dust blocking piece 7 during the operation of the dust collecting device.

[0046] Embodiment 2:

[0047] On the basis of embodiment 1, in order to make the clip 5 fit tightly in the sliding cavity better, the clip 5 is located between the two connecting parts 201, a connecting hole 302 is provided in the middle of the clip 5, the width of the clip 5 is greater than the gap 203, and bending parts 304 are provided on both sides of the clip 5 so that the bending parts 304 can contact the connecting part 201, and the bending parts 304 are used to limit the left and right positions of the clip 5. The bending parts 304 can be pulled to fit tightly in the sliding cavity, so that the clip 5 can fit tightly in the sliding cavity better, ensuring that the dust shield 7 can be quickly disassembled and assembled, and further ensuring the stable connection of the support 1.

[0048] Embodiment three:

[0049] like Figure 3 , Figure 5 and Figure 6 As shown, on the basis of the second embodiment, in order to enable the pressing part 3 to drive the supporting part 1 to drive at least a part of the dust shield 7 to better fit the main body 6, and to ensure that the dust shield 7 can be quickly disassembled and assembled, a clamping part 102 is provided on the sliding part 101, and the shape of the clamping part 102 is adapted to the clamping groove 301. The number of the supporting parts 103 is 2, and the supporting parts 103 are cross-arranged to form an angle of a predetermined angle. The end of the supporting part 103 is provided with a second inclined surface 3011, so that the part can be deformed more easily, thereby forming a larger elastic force to drive the second inclined surface 3011. The two supporting parts 103 are used to make a part of the dust shield 7 fit closely to the main body 6, and make the other part of the dust shield 7 contact the logistics conveying belt 8, so as to quickly fix the dust shield 7 to form a barrier curtain to prevent material leakage.

[0050] Specifically, the two sides of the pressing member 3 are bent to form a bending part three, and the other end of the bending part three is provided with a snap-in groove 301, and the end of the snap-in groove 301 is provided with a slope 104. The slope 104 is used to reserve space to accommodate the deformation of the support member 1 due to being squeezed, so that the support member 1 can better drive the dust shield 7 to fit tightly against the main body 6.

[0051] Specifically, a limiting portion is provided at one end of the connecting member 501 , the limiting portion is located between the clamping member 5 and the main body 6 , and the other end of the connecting member passes through the connecting hole 302 .

[0052] Specifically, a threaded hole is provided on the second connecting member, which is used to thread the second connecting member with the threaded end of the first connecting member 501, so that the pressing member 4 can drive the clamping member 5 to be close to the sliding cavity by rotating itself in advance.

[0053] Embodiment 4:

[0054] like Figure 4 As shown, on the basis of Example 3, in order to enable the pressing member 4 to better drive the covering member 3 to press the supporting member 1 and ensure that the dust shield 7 can be quickly disassembled and assembled, bending parts four are provided on both sides of the pressing member 4, and a connecting hole two 402 is provided on the bending part four, and a connecting member two is movably provided on the connecting hole two 402, and the other end of the connecting member one 501 is movably provided on the connecting member two, and a resistance part 404 is provided at the end of the bending part, and a pressing part 401 is provided at the bottom, and the pressing part 401 is located below the resistance part 404, so that the pressing member 4 can rotate itself so that the resistance part 404 resists the covering member 3 and the pressing part 401 resists the covering member 3, so that the covering member 303 presses the main body one 6, and the pressing part 401 is located above the main body two 2.

[0055] Specifically, a second gap 403 is provided above the pressing portion 401 to allow space for the pressing portion 401 to move.

[0056] Embodiment five:

[0057] Also included is a method for using the dust removal fixing device, including the following:

[0058] At least two main bodies 2 2 are pre-installed on the main body 1 6 to maintain the balance of the strip-shaped support member 1. The two ends of the connecting member 2 are pre-inserted into the connecting holes 2 402 on the two bending parts 4. The threaded end of the connecting member 1 501 is inserted into the through hole set in the clamping member 5. The clamping member 5 is pre-extended into the sliding cavity so that the threaded end passes through the gap 1 203. The threaded end is passed through the connecting hole 1 302 of the pressing member 3, and then the connecting member 2 is threadedly connected with the threaded end. The clamping part 102 of the sliding part 101 is passed through the clamping groove 301 to complete the pre-installation. During use, the top pressing member 4 is driven to rotate. The connecting member 2 is driven to move in the direction of the covering member 3, so that the resistance part 404 resists the covering member 3; the pressing member 4 is rotated with the connecting member 2 as the base point, so that the resistance part 404 resists the covering member 3 and is transformed into the pressing part 401 resists the covering member 3, thereby driving the covering part 303 to press the main body 1 6, and the pressing part 401 is located above the main body 2, so that a supporting part 103 of the supporting member 1 drives the upper part of the dust shield 7 to be close to the main body 1 6, and cooperates with the other supporting part 103 to squeeze the other part of the dust shield 7 toward the direction of the material conveyor belt 8, thereby quickly fixing the dust shield 7 to form a curtain to prevent material leakage.

[0059] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A fixing device for dust removal, characterized in that: include: A main body 1, wherein a clamping piece is arranged on the main body 1; A pressing member, the pressing member is arranged on the clamping member, and a clamping groove is arranged on the pressing member; A pressing member, on which a second connecting member is movably provided, the second connecting member is provided on the clamping member, and a pressing portion is provided on the pressing member; A support member, wherein a sliding portion is disposed at one end of the support member, the shape of the sliding portion is adapted to the clamping groove, the sliding portion is disposed on the clamping groove, and a support portion is disposed at the other end of the support member; The second connecting member is used to drive the top pressing member so that the top pressing part contacts the pressing member, the top pressing part drives the pressing member, the pressing member drives the supporting member so that the supporting member contacts the dust shield, and drives a part of the dust shield to be close to the main body one.

2. A dust removal fixing device according to claim 1, characterized in that: The main body 1 is provided with a main body 2, the main body 2 is provided with a sliding cavity, the clamping piece is movably arranged in the sliding cavity, the clamping piece is provided with a connecting piece 1, the connecting piece 1, one end of the connecting piece 1 is arranged between the clamping piece and the main body 2, and the other end of the connecting piece 1 is movably arranged on the connecting piece 2, so that the connecting piece 2 can drive the connecting piece 1 to move, so that the connecting piece 1 drives the clamping piece.

3. A dust removal fixing device according to claim 1, characterized in that: The two sides of the main body 2 are provided with a connecting portion 1, the connecting portion 1 is formed by bending, and the end of the connecting portion 1 is provided with a bending portion 1.

4. A dust removal fixing device according to claim 3, characterized in that: A gap is provided between the two bending parts, and the two connecting parts and the two bending parts form the sliding cavity, which is square.

5. A dust removal fixing device according to claim 4, characterized in that: The clamping member is located between the two connecting parts one, a connecting hole one is provided in the middle of the clamping member, and a width of the clamping member is greater than the gap one.

6. A dust removal fixing device according to claim 1, characterized in that: Bending parts 2 are arranged on both sides of the clamping part, and the bending parts 2 abut against the connecting part 1 to limit the left and right positions of the clamping part.

7. A dust removal fixing device according to claim 1, characterized in that: The two sides of the pressing part are provided with bending parts three, the ends of the bending parts three are provided with pressing parts, and the ends of the clamping grooves are provided with inclined surfaces.

8. A dust removal fixing device according to claim 1, characterized in that: A limiting portion is provided at one end of the connecting member, and the limiting portion is located between the clamping member and the main body one. The other end of the connecting member passes through the connecting hole one.

9. A dust removal fixing device according to claim 1, characterized in that: The second connecting piece is threadedly connected to the first connecting piece, so that the pressing piece can drive the clamping piece to be close to the sliding cavity by rotating itself in advance.

10. A dust removal fixing device according to claim 1, characterized in that: Bending parts four are arranged on both sides of the top pressure part, connecting holes two are arranged on the bending parts four, connecting parts two are movably arranged on the connecting holes two, and the other end of the connecting parts is movably arranged on the connecting parts two.

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