Filter bag supporting device

Abstract

The utility model discloses a filter bag supporting device, belongs to the technical field of filter bags, solves the problem that filter bags with different lengths and calibers are inconvenient to support, and comprises a detection base, an adjusting mechanism is fixedly connected to the outer surface of the detection base, and a supporting mechanism is hinged to the outer surface of the adjusting mechanism. The supporting mechanism comprises a sliding frame hinged to the other end of the connecting rod, and the inner wall of the sliding frame is slidably connected with a telescopic rod. The outer surfaces of the telescopic rod and the sliding frame are sleeved with the filter bag, then a gear motor is started, an output shaft of the gear motor drives a two-way threaded rod to rotate, the two-way threaded rod drives two lifting plates to slide along the inner side face of a second limiting groove, the distance between the two lifting plates is conveniently adjusted, and then the angle of a connecting rod is conveniently adjusted; the connecting rod can drive the sliding frame to slide on the outer surface of the detection base, so that the filter bags with different calibers can be conveniently supported.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter bag technical field, especially in a kind of filter bag supporting device. BACKGROUND

[0002] Filter bag is the key part in the operation process of bag-type dust collector, and dust filter bag is also called filter dust bag, dust bag, dust filter bag, dust bag, dust collector cloth bag and dust collection bag, etc., filter bag is the key part in the operation process of bag-type dust collector, usually cylindrical filter bag is vertically hung in dust collector, the fabric and design of filter bag should pursue high-efficiency filtration and easy dust peeling and durable effect, in pulse and gas tank type pulse dust collector, dust is attached to the outer surface of filter bag, when dust-containing gas passes through dust collector, dust is captured on the outer surface of filter bag, and clean gas passes through filter material into the inside of filter bag, the cage in the inside of filter bag is used to support filter bag, to prevent filter bag from collapsing, and it helps to remove and redistribute dust cake, support refers to the process of using filter bag, using certain way to support the template structure of filter bag.

[0003] The utility model discloses a kind of filter bag detection supporting devices, including filter bag detection device, water inlet pipe is set in the top of the filter bag detection device, the inner top wall of the filter bag detection device is fixedly connected with connecting block, the inner wall of the connecting block is fixedly connected with suspension rod, the inner wall of the connecting block is fixedly connected with bolt.The filter bag detection supporting device reaches the purpose that filter bag detection supporting device supports well, thereby solve the problem that general filter bag detection supporting device supports poorly, the support rod of the both sides of filter bag body can be fixed in mounting groove well, so that filter bag body can be stretched and fixed, the fixed groove in the top of filter bag detection device can be fixed with the suspension rod in the top of filter bag detection device, so that entire filter bag body can be stretched and supported in filter bag detection device completely and detected, facilitate people to unfold work.

[0004] The existing supporting device, due to different production processes and application scenarios, the requirements of filter bag are different, detection personnel often need to face filter bags of various lengths and calibers, on the one hand, it is inconvenient to support filter bags of different lengths, which may cause the filter bag to be unable to fully stretch during detection, affecting the accuracy and comprehensiveness of detection, on the other hand, for filter bags of different calibers, if the supporting device cannot closely fit, the filter bag may loosen or deform during detection, which will also reduce the reliability of detection results, so there is a problem that it is inconvenient to support filter bags of different lengths and calibers. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] The utility model provides a filter bag support device.

[0007] (II) Technical solutions

[0008] To realize above -mentioned purpose, the utility model discloses a filter bag support device through following technical schemes: a filter bag support device, including detection base, the outer surface fixedly connected with adjusting mechanism of detection base, the outer surface of adjusting mechanism is hinged with support mechanism, adjusting mechanism includes fixedly connected with the fixed frame of detection base upper surface, the inner side of fixed frame is slidably connected with the lifting plate, the outer surface of lifting plate is hinged with connecting rod, and support mechanism includes the sliding frame of hinging to the other end of connecting rod, the inner wall of sliding frame is slidably connected with telescopic link, and the outer surface of sliding frame is threadedly connected with bolt, and the other end of bolt is combined with the outer surface of telescopic link.

[0009] As a preferred scheme of the filter bag support device, the inner side of the fixed frame is rotatably connected with a bidirectional threaded rod, and the outer surface of the bidirectional threaded rod is threadedly connected with the outer surface of the lifting plate.

[0010] By adopting the above technical scheme, the connecting rod can push the sliding frame to slide on the outer surface of the detection base through the rotation of the bidirectional threaded rod.

[0011] As a preferred scheme of the filter bag support device, the lower surface of the detection base is fixedly connected with a speed reducer motor, and the output shaft of the speed reducer motor is fixedly connected with the lower end of the bidirectional threaded rod.

[0012] By adopting the above technical scheme, the output shaft of the speed reducer motor drives the lifting plate to rotate through the start of the speed reducer motor, thereby facilitating the adjustment of the distance of the lifting plate.

[0013] As a preferred scheme of the filter bag support device, the outer surface of the bidirectional threaded rod is threadedly connected with the outer surfaces of two groups of the lifting plates, the outer surfaces of the lifting plates are meshingly connected with multiple connecting rods, the outer surface of the detection base is provided with a second limiting groove, and the lower surface of the sliding frame is fixedly connected with a sliding block slidably connected to the outer surface of the second limiting groove.

[0014] By adopting the above technical scheme, the connecting rod can drive the sliding frame to slide on the outer surface of the detection base through the adjustment of the spacing of the two groups of lifting plates.

[0015] As a preferred scheme of the filter bag support device, the outer surface of the telescopic link and the outer surface of the sliding frame are both provided with an arc-shaped chamfer.

[0016] By adopting the technical scheme, the outer surface of the filter bag is prevented from being damaged by the telescopic rod and the sliding frame.

[0017] As a preferred scheme of the filter bag supporting device, a first limiting groove is formed in the inner side surface of the sliding frame, a limiting block is slidably connected to the outer surface of the first limiting groove, and the limiting block is fixedly connected to the outer surface of the telescopic rod.

[0018] By adopting the technical scheme, the telescopic rod is limited by the limiting block, and the telescopic rod and the sliding frame are prevented from being separated.

[0019] (Three) beneficial effects

[0020] The filter bag supporting device has the following beneficial effects:

[0021] 1. The filter bag is sleeved on the outer surfaces of the telescopic rod and the sliding frame, and then the speed reducer motor is started, the output shaft of the speed reducer motor drives the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the two groups of lifting plates to slide along the inner side surface of the second limiting groove, the distance between the two groups of lifting plates is adjusted, the angle of the connecting rod is adjusted, the connecting rod can drive the sliding frame to slide on the outer surface of the detection base, and different caliber filter bags are supported.

[0022] 2. The telescopic rod is slid in the inner wall of the sliding frame, the bolt is rotated, the outer surface of the bolt is attached to the outer surface of the telescopic rod, the telescopic rod is positioned, the filter bag is protected by the arc chamfer, and different length filter bags are detected to a certain extent. DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0024] Figure 1 It is the overall structure schematic diagram of the utility model;

[0025] Figure 2 It is the front cross-sectional structure schematic diagram of the utility model;

[0026] Figure 3 It is the side cross-sectional structure schematic diagram of the utility model;

[0027] Figure 4It is the overall overhead cross-sectional structure schematic diagram of the utility model.

[0028] In the figure, 1, detection base; 2, support mechanism; 201, bolt; 202, telescopic rod; 203, first limit slot; 204, arc chamfer; 205, limit block; 206, sliding frame; 3, adjusting mechanism; 301, second limit slot; 302, sliding block; 303, fixed frame; 304, two-way threaded rod; 305, connecting rod; 306, lifting plate; 307, speed reducer motor. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0030] Embodiment 1

[0031] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , it is the first embodiment of the utility model, and the embodiment provides a filter bag supporting device, which comprises a detection base 1, the outer surface of the detection base 1 is fixedly connected with an adjusting mechanism 3, the outer surface of the adjusting mechanism 3 is hingedly connected with a support mechanism 2, the adjusting mechanism 3 comprises a fixed frame 303 fixedly connected to the upper surface of the detection base 1, the inner side surface of the fixed frame 303 is slidingly connected with a lifting plate 306, and the outer surface of the lifting plate 306 is hingedly connected with a connecting rod 305.

[0032] Specifically, the inner side surface of the fixed frame 303 is rotatably connected with a two-way threaded rod 304, the outer surface of the two-way threaded rod 304 is threadedly connected with the outer surface of the lifting plate 306, the lower surface of the detection base 1 is fixedly connected with a speed reducer motor 307, the output shaft of the speed reducer motor 307 is fixedly connected with the lower end of the two-way threaded rod 304, the outer surface of the two-way threaded rod 304 is threadedly connected with the outer surfaces of the two groups of lifting plates 306, the outer surface of the lifting plate 306 is meshingly connected with a plurality of connecting rods 305, the outer surface of the detection base 1 is provided with a second limit slot 301, the lower surface of the sliding frame 206 is fixedly connected with a sliding block 302, and the sliding block 302 is slidingly connected to the outer surface of the second limit slot 301.

[0033] Further, the filter bag is sleeved on the outer surfaces of the telescopic rod 202 and the sliding frame 206, then the speed reducer motor 307 is started, the output shaft of the speed reducer motor 307 drives the two-way threaded rod 304 to rotate, the two-way threaded rod 304 drives the two groups of lifting plates 306 to slide along the inner side surface of the second limit slot 301, the interval of the two groups of lifting plates 306 is conveniently adjusted, the angle of the connecting rod 305 is conveniently adjusted, the connecting rod 305 can drive the sliding frame 206 to slide on the outer surface of the detection base 1, and then different caliber filter bags can be conveniently supported.

[0034] Embodiment 2

[0035] With reference to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the second embodiment of the utility model, this embodiment is based on the last embodiment, the support mechanism 2 includes the sliding frame 206 hinged to the other end of the connecting rod 305, the inner wall of the sliding frame 206 is slidably connected with the telescopic rod 202, and the outer surface of the sliding frame 206 is threadedly connected with the bolt 201, and the other end of the bolt 201 is attached to the outer surface of the telescopic rod 202.

[0036] Specifically, the outer surface of the telescopic rod 202 and the outer surface of the sliding frame 206 are both provided with arc chamfers 204, the inner side of the sliding frame 206 is provided with a first limiting groove 203, the outer surface of the first limiting groove 203 is slidably connected with a limiting block 205, and the limiting block 205 is fixedly connected to the outer surface of the telescopic rod 202.

[0037] Further sliding the telescopic rod 202 makes the telescopic rod 202 slide on the inner wall of the sliding frame 206, and then rotating the bolt 201 makes the outer surface of the bolt 201 and the outer surface of the telescopic rod 202 attach, thereby facilitating the positioning of the telescopic rod 202, and the arc chamfer 204 facilitates the protection of the filter bag, which facilitates the detection of filter bags of different lengths to some extent.

[0038] Working principle: according to the length of the filter bag, the telescopic rod 202 is slid, so that the telescopic rod 202 slides on the inner wall of the sliding frame 206, and then the bolt 201 is rotated, so that the outer surface of the bolt 201 and the outer surface of the telescopic rod 202 are attached, thereby facilitating the positioning of the telescopic rod 202, and the arc chamfer 204 facilitates the protection of the filter bag, which facilitates the detection of filter bags of different lengths to some extent, then the filter bag is sleeved on the outer surface of the telescopic rod 202 and the sliding frame 206, then the speed reducer motor 307 is started, the output shaft of the speed reducer motor 307 drives the bidirectional threaded rod 304 to rotate, the bidirectional threaded rod 304 drives the two groups of lifting plates 306 to slide along the inner side surface of the second limiting groove 301, facilitating the adjustment of the distance between the two groups of lifting plates 306, thereby facilitating the adjustment of the angle of the connecting rod 305, so that the connecting rod 305 can drive the sliding frame 206 to slide on the outer surface of the detection base 1, thereby facilitating the support of filter bags of different diameters.

[0039] It should be noted that, in this text, relational terms such as first and second are used merely to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations.

Claims

1. A filter bag support device, comprising a detection base (1), characterized in that: An adjustment mechanism (3) is fixedly connected to the outer surface of the detection base (1), and a support mechanism (2) is hinged to the outer surface of the adjustment mechanism (3); The adjustment mechanism (3) includes a fixed frame (303) fixedly connected to the upper surface of the detection base (1), a lifting plate (306) is slidably connected to the inner side of the fixed frame (303), and a connecting rod (305) is hinged to the outer surface of the lifting plate (306). The support mechanism (2) includes a sliding frame (206) hinged to the other end of the connecting rod (305). The inner wall of the sliding frame (206) is slidably connected to a telescopic rod (202), and the outer surface of the sliding frame (206) is threaded with a bolt (201). The other end of the bolt (201) is in contact with the outer surface of the telescopic rod (202).

2. The filter bag support device according to claim 1, characterized in that: The inner side of the fixed frame (303) is rotatably connected to a bidirectional threaded rod (304), and the outer surface of the bidirectional threaded rod (304) is threadedly connected to the outer surface of the lifting plate (306).

3. A filter bag support device according to claim 2, characterized in that: A reduction motor (307) is fixedly connected to the lower surface of the detection base (1), and the output shaft of the reduction motor (307) is fixedly connected to the lower end of the bidirectional threaded rod (304).

4. A filter bag support device according to claim 3, characterized in that: The outer surface of the bidirectional threaded rod (304) is threadedly connected to the outer surfaces of the two sets of lifting plates (306), and the outer surface of the lifting plate (306) is engaged with multiple sets of connecting rods (305). The outer surface of the detection base (1) is provided with a second limiting groove (301), and the lower surface of the sliding frame (206) is fixedly connected with a slider (302), which is slidably connected to the outer surface of the second limiting groove (301).

5. A filter bag support device according to claim 3, characterized in that: Both the outer surface of the telescopic rod (202) and the outer surface of the sliding frame (206) are provided with arc-shaped chamfers (204).

6. A filter bag support device according to claim 5, characterized in that: The inner side of the sliding frame (206) is provided with a first limiting groove (203), and a limiting block (205) is slidably connected to the outer surface of the first limiting groove (203). The limiting block (205) is fixedly connected to the outer surface of the telescopic rod (202).

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