CN219701394U

CN219701394U - Bag filter frame device

Info

Publication number: CN219701394U
Application number: CN202320700831.4U
Authority: CN
Inventors: 朱福龙; 孙立; 邵枫林
Original assignee: Hangzhou Fuyang Fuyuan Environmental Protection Technology Co ltd
Current assignee: Hangzhou Fuyang Fuyuan Environmental Protection Technology Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-09-19
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a bag filter frame device, and relates to the technical field of bag filters. The utility model comprises an outer frame and an inner frame, wherein the connecting mechanism comprises a trapezoid block, the bottom of the trapezoid block is fixedly connected with a telescopic rod, the bottom end of the telescopic rod penetrates into a groove and is fixedly connected with a pressing block, the top of the T-shaped block is connected with a vertical rod, the top end of the vertical rod is connected with a cross rod, one side of the top of the cross rod is connected with a limiting block, and the bottom of the outer frame is connected with a buffer part; and the buffer piece that sets up adopts stranded nylon rope to weave and forms, can reduce the burden of filtering bag to avoid filtering bag to receive more external force to pull and take place to damage tearing.

Description

Bag filter frame device

Technical Field

The utility model relates to the technical field of bag filters, in particular to a frame device of a bag filter.

Background

The filter frame is a device for installing the filter, the device can provide a mounting support structure of the filter when in use, the device is very simple when in use, the filter is directly installed on the device, and the device is simple to use and convenient to install.

When the existing bag filter is installed, an operator uses an installation tool (such as a screwdriver and the like) to hold the bag filter at an installation position by using a fastener for fixed installation, and the operator needs to use the tool to detach the bag filter during detachment, so that the bag filter is troublesome, and a great burden is added to the operator, therefore, the operator needs to pay attention to convenience when the bag filter is detached when designing the bag filter frame device.

Accordingly, the inventors have studied and improved the conventional structure and the conventional drawbacks, and have made it possible to provide a bag filter frame device which is more practical.

Disclosure of Invention

Accordingly, the utility model aims to provide a bag filter frame device, which solves the technical problems that the existing bag filter needs to be assembled and disassembled by using tools, the operation is troublesome, and the burden is increased for operators.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bag filter frame device, includes outer frame and inner frame, the mounting groove has been seted up to the bottom of outer frame, the recess has been seted up at the inside top of mounting groove, the top of recess is provided with the cavity, the inside of cavity is provided with coupling mechanism, coupling mechanism includes trapezoidal piece, the bottom fixedly connected with telescopic link of trapezoidal piece, the bottom of telescopic link penetrates inside and fixedly connected with briquetting of recess, the outside movable sleeve of telescopic link is equipped with reset spring, reset spring's top and trapezoidal piece fixed connection, and reset spring's bottom and cavity bottom fixed connection, T type groove has been seted up to one side of trapezoidal piece, T type groove's inside block has T type piece, the top of T type piece is connected with the montant, the top of montant is connected with the horizontal pole, one side at horizontal pole top is connected with the stopper, the top of outer frame just is located one side and is provided with locking part, the bottom of outer frame is connected with the bolster.

By adopting the technical scheme, the device has the performance of convenient disassembly and assembly, does not need tools, is simple and convenient to operate, can fixedly assemble the filter bag on the outer frame, reduces the burden of operators, and has better convenience; and the buffer piece that sets up adopts stranded nylon rope to weave and forms, can reduce the burden of filtering bag to avoid filtering bag to receive more external force to pull and take place to damage tearing.

Further, the bottom of inside casing is connected with and crosses the filter bag, and crosses the inside of filter bag installation in the bolster, the bolster is fretwork dress structure setting, and the bolster adopts stranded nylon rope to weave and form.

Through adopting above-mentioned technical scheme, help reinforcing to the toughness of filter bag to avoid effectively that the filter bag from taking place to damage under the circumstances that external force was strikeed, and then prolonged the life of filter bag widely.

Further, locking part includes the bull stick, the bottom of bull stick is passed through the bearing and is connected with outer frame up end rotation, the top fixedly connected with baffle of bull stick, the spacing groove has been seted up to the bottom of baffle, and spacing groove and stopper assorted.

Through adopting above-mentioned technical scheme, help carrying out the block to the horizontal pole fixedly to make montant extrusion trapezoidal piece, make it can stop motion in a certain position, and then with briquetting completely pressfitting in the indent inside, thereby realize the fixed mounting of filter bag.

Further, the inner frame is provided with a pressing groove which is vertically opposite to the groove, and the pressing groove is matched with the pressing block.

Through adopting above-mentioned technical scheme, make briquetting can be vertical move down to the indent inside to lock fixedly to the inner frame, thereby realize the purpose of filter bag quick assembly disassembly, the practicality is better.

Further, the outer frame and the inner frame form a detachable structure, and the inner frame is clamped with the mounting groove.

By adopting the technical scheme, the flexible disassembly can be realized without using tools, the operation procedure is simple and convenient, the efficiency is high, and great convenience is provided for operators.

Further, one end of the T-shaped block far away from the T-shaped groove penetrates through the inner top of the cavity to extend to the outside and is fixedly connected with the cross rod.

By adopting the technical scheme, operators can flexibly control the cross rod, so that the operators can operate more flexibly, and the disassembly and assembly efficiency is higher.

In summary, the utility model has the following advantages:

1. according to the utility model, the trapezoidal blocks, the pressing grooves and the locking parts are adopted, so that the pressing blocks are clamped or far away from the pressing grooves when the filter bag is required to be disassembled, the device has the property of being convenient to disassemble, a tool is not required to be used, the operation is simple and convenient, the filter bag can be fixedly assembled on the outer frame, the burden of operators is reduced, and the convenience is better;

2. according to the utility model, the buffer piece is formed by weaving a plurality of strands of nylon ropes, so that the burden of the filter bag can be reduced, and the filter bag is prevented from being damaged and torn due to the fact that the filter bag is pulled by more external force.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional side view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. an outer frame; 2. an inner frame; 21. pressing a groove; 3. a filter bag; 4. a buffer member; 5. a mounting groove; 6. a groove; 7. a cavity; 8. a connecting mechanism; 81. a trapezoid block; 811. a T-shaped groove; 812. a T-shaped block; 813. a vertical rod; 814. a cross bar; 815. a limiting block; 82. a telescopic rod; 83. a return spring; 84. briquetting; 9. a locking member; 91. a rotating rod; 92. a baffle; 93. and a limit groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a pocket type filter frame device, as shown in fig. 1-4, including outer frame 1 and inner frame 2, mounting groove 5 has been seted up to the bottom of outer frame 1, recess 6 has been seted up at the inside top of mounting groove 5, the top of recess 6 is provided with cavity 7, the inside of cavity 7 is provided with coupling mechanism 8, coupling mechanism 8 includes trapezoidal piece 81, the bottom fixedly connected with telescopic link 82 of trapezoidal piece 81, the inside and fixedly connected with briquetting 84 of recess 6 are penetrated to the bottom of telescopic link 82, the outside movable sleeve of telescopic link 82 is equipped with reset spring 83, reset spring 83's top and trapezoidal piece 81 fixed connection, and reset spring 83's bottom and cavity 7 bottom fixed connection, T type groove 811 has been seted up to one side of trapezoidal piece 81, T type groove 811's inside block has T type piece 812, the top of T type piece 812 is connected with montant 813, the top of montant 813 is connected with horizontal pole 814, one side at horizontal pole 814 top is connected with stopper 815, outer frame 1's top and lie in 813 one side be provided with locking part 9, make the device possess the performance of being convenient for dismouting, use instrument, easy and simple and convenient to handle, just be fixed in outer frame 3, reduce the easy to assemble and filter bag 1 and more take place the burden of 4 is avoided tearing the outer frame 1, the burden of 4 is more to take place, the burden is more to be reduced to the easy to take place, the burden is avoided tearing the 4.

Referring to fig. 1 and 2, the bottom of the inner frame 2 is connected with a filter bag 3, and the filter bag 3 is mounted in the buffer member 4, the buffer member 4 is in a hollow-out structure, and the buffer member 4 is formed by weaving a plurality of nylon ropes, so that the toughness of the filter bag 3 is enhanced, the filter bag 3 is effectively prevented from being damaged under the condition of being impacted by external force, and the service life of the filter bag 3 is greatly prolonged.

Referring to fig. 1, 2 and 3, the locking member 9 includes a rotating rod 91, the bottom of the rotating rod 91 is rotatably connected with the upper end surface of the outer frame 1 through a bearing, a baffle 92 is fixedly connected with the top of the rotating rod 91, a limit groove 93 is formed in the bottom of the baffle 92, and the limit groove 93 is matched with a limit block 815, so that the cross rod 814 is clamped and fixed, the vertical rod 813 extrudes the trapezoid block 81, the trapezoid block 81 can be fixed at a certain position, and the pressing block 84 is completely pressed inside the pressing groove 21, so that the fixed installation of the filter bag 3 is realized.

Referring to fig. 2 and 4, the inner frame 2 is provided with the pressing groove 21, the pressing groove 21 is vertically opposite to the groove 6, and the pressing groove 21 is matched with the pressing block 84, so that the pressing block 84 can vertically move down to the inside of the pressing groove 21, and the inner frame 2 is locked and fixed, thereby achieving the purpose of quickly assembling and disassembling the filter bag 3, and the practicability is better.

Referring to fig. 1, 2 and 4, the outer frame 1 and the inner frame 2 form a detachable structure, and the inner frame 2 is clamped with the mounting groove 5, so that the flexible detachment effect can be realized without using tools, the operation procedure is simple and convenient, the efficiency is high, and great convenience is provided for operators.

Referring to fig. 1, 2 and 3, one end of the T-shaped block 812, which is far from the T-shaped groove 811, extends through the inner top of the cavity 7 to the outside and is fixedly connected with the cross rod 814, so that an operator can flexibly control the cross rod 814, thereby facilitating the operator to operate more flexibly and improving the disassembly and assembly efficiency.

The implementation principle of the embodiment is as follows: firstly, when the filter bag 3 is required to be installed, the inner frame 2 is horizontally clamped in the installation groove 5, so that the filter bag 3 is placed in the buffer piece 4, then the cross rod 814 is pressed downwards, the vertical rod 813 presses the T-shaped block 812 to drive the trapezoid block 81 to synchronously move downwards, the reset spring 83 is extruded to shrink, the telescopic rod 82 drives the pressing block 84 to vertically descend into the pressing groove 21, at the moment, the rotating rod 91 is rotated in the forward direction, and the limiting groove 93 on the baffle 92 can be clamped and locked with the limiting block 815, so that the purpose of fixedly installing the filter bag 3 can be achieved;

in addition, the buffer part 4 is formed by weaving a plurality of nylon ropes, so that the acting force of external force on the filter bag 3 can be reduced, the toughness of the filter bag 3 is enhanced, and the service life of the filter bag is prolonged.

Then, when the filter bag 3 needs to be disassembled, only the rotating rod 91 needs to be reversely rotated, the limiting groove 93 is far away from the limiting block 815, the extrusion force to the cross rod 814 and the trapezoid block 81 is removed, so that the reset spring 83 can restore the elastic acting force of the reset spring, the telescopic rod 82 is driven to move upwards, the pressing block 84 is far away from the pressing groove 21 and is retracted into the groove 6, so that an operator can take out the inner frame 2 from the mounting groove 5, and the purpose of rapidly disassembling the filter bag 3 is achieved.

The parts not involved in the present utility model are the same as or can be implemented by the prior art, and are not described in detail herein.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. Bag filter frame arrangement, comprising an outer frame (1) and an inner frame (2), characterized in that: the utility model discloses a locking device for the outer frame of the bicycle, which comprises an outer frame (1), a mounting groove (5) is arranged at the bottom of the outer frame (1), a groove (6) is arranged at the top of the inner part of the mounting groove (5), a cavity (7) is arranged above the groove (6), a connecting mechanism (8) is arranged inside the cavity (7), the connecting mechanism (8) comprises a trapezoid block (81), a telescopic rod (82) is fixedly connected with the bottom of the trapezoid block (81), the bottom of the telescopic rod (82) penetrates into the groove (6) and is fixedly connected with a pressing block (84), a reset spring (83) is movably sleeved at the outer side of the telescopic rod (82), the top of the reset spring (83) is fixedly connected with the trapezoid block (81), the bottom of the reset spring (83) is fixedly connected with the inner bottom of the cavity (7), a T-shaped groove (811) is arranged at one side of the trapezoid block (81), a T-shaped block (812) is clamped inside the T-shaped groove (811), a vertical rod (813) is connected with the top of the T-shaped block (812), the top of the telescopic rod (813) is connected with the top of the vertical rod (814), the top of the telescopic rod (813) is provided with a limit block (815), one side of the top of the transverse rod (815) is provided with a transverse rod (9), the bottom of the outer frame (1) is connected with a buffer piece (4).

2. The bag filter frame apparatus of claim 1, wherein: the bottom of inner frame (2) is connected with and crosses filter bag (3), and crosses filter bag (3) and install in the inside of bolster (4), bolster (4) are fretwork dress structure setting, and bolster (4) adopt stranded nylon rope to weave and form.

3. The bag filter frame apparatus of claim 1, wherein: the locking part (9) comprises a rotating rod (91), the bottom end of the rotating rod (91) is rotationally connected with the upper end face of the outer frame (1) through a bearing, a baffle plate (92) is fixedly connected to the top end of the rotating rod (91), a limiting groove (93) is formed in the bottom of the baffle plate (92), and the limiting groove (93) is matched with a limiting block (815).

4. The bag filter frame apparatus of claim 1, wherein: the inner frame (2) is provided with a pressing groove (21), the pressing groove (21) is vertically opposite to the groove (6), and the pressing groove (21) is matched with the pressing block (84).

5. The bag filter frame apparatus of claim 1, wherein: the outer frame (1) and the inner frame (2) form a detachable structure, and the inner frame (2) is clamped with the mounting groove (5).

6. The bag filter frame apparatus of claim 1, wherein: one end of the T-shaped block (812) far away from the T-shaped groove (811) penetrates through the inner top of the cavity (7) to the outside, and is fixedly connected with the cross rod (814).