CN219879355U

CN219879355U - Cover plate lifting device of cloth bag dust removing equipment

Info

Publication number: CN219879355U
Application number: CN202321303073.9U
Authority: CN
Inventors: 胡永锋; 刘林
Original assignee: Aerospace Kaitian Environmental Technology Co Ltd
Current assignee: Aerospace Kaitian Environmental Technology Co Ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-10-24
Anticipated expiration: 2033-05-26

Abstract

The utility model relates to the technical field of cloth bag dust removing equipment, and provides a cover plate lifting device of cloth bag dust removing equipment, which comprises: the lifting device comprises a mounting frame, linear telescopic parts, balance beams, lifting rods and hooks, wherein the linear telescopic parts are arranged on the mounting frame, the balanced middle parts are connected with piston rods of the linear telescopic parts, the lifting rods and the hooks are both provided with two parts, one ends of the lifting rods are connected with one ends of the balance beams, the other ends of the lifting rods are connected with the hooks, and the hooks are connected with handles on a cover plate. When the cover plate needs to be lifted, the hook is firstly connected with the handle on the cover plate in a hanging mode, then the piston rod of the linear telescopic piece is controlled to extend out, and then the hook is driven to ascend through the balance rod and the suspender, so that the cover plate is lifted, and in the whole lifting process, workers only need to realize the lifting operation with small force, and the lifting operation is simple and efficient.

Description

Cover plate lifting device of cloth bag dust removing equipment

Technical Field

The utility model belongs to the technical field of bag-type dust removing equipment, and particularly relates to a cover plate lifting device of the bag-type dust removing equipment.

Background

As shown in fig. 1, the top of a conventional bag-type dust removing apparatus 1 is generally provided with a plurality of cover plates 2 and a fence 3 for protecting the safety of workers, and a pair of handles 4 are provided on the cover plates so that the worker lifts the cover plates by the handles. During maintenance, workers arrive at the top of the cloth bag dust removing device through the crawling ladder 5 arranged on the cloth bag dust removing device, and then the cover plate is lifted. However, since the cover plate is generally made of steel, the size design is large, and the weight is generally tens of kilograms to hundreds of kilograms; in general, a single person cannot finish lifting operation of the cover plate, and due to space limitation, operation of multiple persons is difficult, and working efficiency is low.

Disclosure of Invention

The embodiment of the utility model aims to provide a cover plate lifting device of cloth bag dust removing equipment, which solves the technical problems of difficult lifting and low efficiency in the prior art that the cover plate is lifted manually.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a apron hoisting device of sack cleaner, include: the lifting device comprises a mounting frame, linear telescopic parts, a balance beam, a lifting rod and a hook, wherein the linear telescopic parts are arranged on the mounting frame, the middle part of the balance beam is connected with a piston rod of the linear telescopic parts, the lifting rod and the hook are both provided with two parts, one end of the lifting rod is connected with one end of the balance beam, the other end of the lifting rod is connected with the hook, and the hook is connected with a handle on a cover plate.

In one embodiment, the mounting frame at least comprises two parallel beams, two movable frames are arranged on the beams, four first rollers in rolling connection with the beams are arranged at the bottoms of the movable frames, and the linear telescopic parts are arranged on the movable frames.

In one embodiment, two guide rails are arranged on the movable frame at intervals, the linear expansion piece is arranged on a base, a second roller wheel in rolling connection with the guide rails is arranged at the bottom of the base, and the length direction of the guide rails is perpendicular to the length direction of the cross beam.

In one embodiment, the linear expansion element is a hydraulic ram, and the hydraulic ram is provided with a rocking handle and a change-over switch.

In one embodiment, the linear expansion element is a hydraulic cylinder, an air cylinder or an electric push rod.

In one embodiment, the mounting frame further comprises a stand column and longitudinal beams, a plurality of stand columns are arranged at the top of the bag-type dust removing device, the longitudinal beams are arranged on the stand columns and are arranged in parallel, and two ends of the cross beam are slidably arranged on the longitudinal beams.

In one embodiment, one end of the boom is provided with a first threaded section, two nuts are screwed on the first threaded section, and the first threaded section penetrates through the balance beam and enables the two nuts to be located on two sides of the balance beam respectively.

In one embodiment, two hooks are arranged at two ends of the connecting beam, a second threaded section is arranged at the other end of the suspender, two nuts are screwed on the second threaded section, and the second threaded section penetrates through the connecting beam and enables the two nuts to be located at two sides of the connecting beam.

In one embodiment, the two ends of the connecting beam are provided with fixing rings, the fixing rings are provided with threaded holes, and the hooks are provided with threaded sections and are in threaded connection with the threaded holes.

The cover plate lifting device of the bag-type dust removing equipment has the beneficial effects that: when the cover plate needs to be lifted, the hook is firstly connected with the handle on the cover plate in a hanging mode, then the piston rod of the linear telescopic piece is controlled to extend out, and then the hook is driven to ascend through the balance rod and the suspender, so that the cover plate is lifted, and in the whole lifting process, workers only need to realize the lifting operation with small force, and the lifting operation is simple and efficient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a simplified schematic diagram of a prior art bag house dust removal apparatus;

fig. 2 is a schematic left-view structural diagram of a cover plate lifting device of a bag-type dust removing apparatus according to an embodiment of the present utility model;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic front view of a cover plate lifting device of a bag-type dust removing apparatus according to an embodiment of the present utility model;

fig. 5 is an enlarged view at B in fig. 4.

Wherein, each reference sign in the figure:

1. a mounting frame; 11. a cross beam; 12. a column; 13. a longitudinal beam; 14. a third roller; 2. a linear expansion piece; 21. a base; 22. a second roller; 23. a rocking handle; 24. a change-over switch; 25. a piston rod; 3. a balance beam; 4. a boom; 41. a first thread segment; 42. a second thread segment; 43. a nut; 5. a hook; 6. a movable frame; 61. a first roller; 7. a connecting beam; 71. a fixing ring; 8. and a cover plate.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

As shown in fig. 2 to 5, a cover plate lifting device of a bag-type dust removing apparatus according to an embodiment of the present utility model will now be described. This apron hoisting device sets up at the top of sack cleaner, and specifically, this apron hoisting device includes: the device comprises a mounting frame 1, a linear expansion piece 2, a balance beam 3, a suspender 4 and a hook 5. Wherein, mounting bracket 1 sets up at the top of sack cleaner and is located the top of apron 8. The linear expansion element 2 is arranged on the mounting frame 1, and the piston rod 25 of the linear expansion element 2 can extend upwards or downwards, and in this embodiment, the piston rod 25 of the linear expansion element 2 extends upwards. In this embodiment, the middle part of the balance beam 3 is connected with the piston rod 25 of the linear expansion element 2, the middle part of the balance beam 3 is provided with a through hole, and the piston rod 25 passes through the through hole and is fixed by a fastening nut. In this embodiment, two hanging rods 4 and two hooks 5 are provided, one end of the hanging rod 4 is connected with one end of the balance beam 3, the other end is connected with the hooks 5, and each hook 5 is used for being hung with a corresponding handle on the cover plate 8.

When the cover plate 8 needs to be lifted, the hanging hook 5 is firstly hung with a handle on the cover plate 8, then a worker controls the piston rod 25 of the linear expansion piece 2 to stretch, and then the hanging hook 5 is driven to rise through the balance beam 3 and the hanging rod 4, so that the cover plate 8 is lifted, the whole lifting process is realized by the worker with only small force, and the lifting operation is finished by a single person, so that the lifting operation is simple and the efficiency is high.

As shown in fig. 2-5, in this embodiment, the mounting frame 1 includes at least two parallel beams 11, the two beams 11 are provided with a movable frame 6, the bottom of the movable frame 6 is provided with four first rollers 61 in rolling connection with the beams 11, and the linear expansion element 2 is disposed on the movable frame 6. The linear expansion piece 2 is movably arranged on the mounting frame 1 through the movable frame 6, so that a plurality of cover plates 8 on the bag-type dust removing equipment are conveniently lifted one by one. The longitudinal direction of the cross member 11 is the direction in which the plurality of cover plates 8 are aligned.

In this embodiment, two guide rails are disposed on the movable frame 6 at intervals, the linear expansion element 2 is disposed on a base 21, a second roller 22 in rolling connection with the guide rails is disposed at the bottom of the base 21, and the length direction of the guide rails is perpendicular to the length direction of the cross beam 11. The linear expansion piece 2 can realize fine adjustment of the position on the movable frame 6 through the second roller 22 on the base 21 so that the hook 5 is hung with the handle.

In this embodiment, the linear expansion element 2 is an existing hydraulic jack device, such as a jack, and the hydraulic jack is a manual operation element, and a rocking handle 23 and a change-over switch 24 are arranged on the hydraulic jack. The rocking handle 23 is convenient for the staff to control the flexible of piston rod 25, and change over switch 24 is used for controlling the flexible logical stopping of piston rod 25, and the function that the straight line extensible member 2 adopted manual operating piece is safe, can place at the top of sack cleaner for a long time. In other embodiments, the linear expansion element 2 is a hydraulic cylinder, an air cylinder or an electric push rod.

As shown in fig. 2 to 5, in this embodiment, the mounting frame 1 further includes a plurality of columns 12 and stringers 13, the plurality of columns 12 are disposed at the top of the bag-type dust removing apparatus, the stringers 13 are disposed on the columns 12 and two parallel to each other, and two ends of the cross beam 11 are slidably disposed on the stringers 13. The cross beam 11 is slidably arranged on the longitudinal beam 13 by means of the third roller 14, so that the cross beam 11 can move on the longitudinal beam 13, which is suitable for the case that the cover plate 8 on the bag-type dust removing device is provided with at least two rows and two columns.

As shown in fig. 5, in the present embodiment, one end of the boom 4 is provided with a first threaded section 41, two nuts 43 are screwed on the first threaded section 41, and the first threaded section 41 passes through the balance beam 3 and positions the two nuts 43 on both sides of the balance beam 3, respectively. The mounting position of the balance beam 3 can be adjusted by the two nuts 43 and the assembly and disassembly are convenient. Similarly, two hooks 5 are arranged at two ends of the connecting beam 7, a second threaded section 42 is arranged at the other end of the suspender 4, two nuts 43 are screwed on the second threaded section 42, and the second threaded section 42 penetrates through the connecting beam 7 and enables the two nuts 43 to be located at two sides of the connecting beam 7. Thus, the balance beam 3, the connecting beam 7 and the two lifting hooks form a rectangular structure, the stability is good, and the position adjustment and the disassembly and assembly of the hooks 5 and the hanging rods 4 are convenient. In other embodiments, the boom 4 and the hanger 5 may be welded or integrally formed.

In this embodiment, the both ends of tie-beam 7 are equipped with solid fixed ring 71, gu fixed ring 71 can weld on tie-beam 7, also can overlap and establish on tie-beam 7 and carry out the position through fastening nut and inject, gu fixed ring 71 is last to be equipped with the screw hole, be equipped with the screw thread section on couple 5 and with screw hole threaded connection, so conveniently change couple 5.

In this embodiment, the upright posts 12 and the stringers 13 may be made independently, or may form a rail on the top of the bag house. The cross member 11 is rollingly arranged on the longitudinal member 13 by means of a third roller.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a apron hoisting device of sack cleaner which characterized in that includes: mounting bracket (1), sharp extensible member (2), compensating beam (3), jib (4) and couple (5), sharp extensible member (2) set up on mounting bracket (1), the middle part of compensating beam (3) with piston rod (25) of sharp extensible member (2) are connected, jib (4) and couple (5) all are provided with two, the one end of jib (4) with the one end of compensating beam (3) is connected, the other end with couple (5) are connected, couple (5) are hung with the handle on apron (8).

2. The cover plate lifting device of the bag-type dust removing apparatus as claimed in claim 1, wherein: the mounting frame (1) at least comprises two parallel beams (11), two movable frames (6) are arranged on the beams (11), four first rollers (61) in rolling connection with the beams (11) are arranged at the bottom of the movable frames (6), and the linear telescopic parts (2) are arranged on the movable frames (6).

3. The cover plate lifting device of the bag-type dust removing equipment as claimed in claim 2, wherein: the movable frame (6) is provided with two guide rails at intervals, the linear telescopic piece (2) is arranged on a base (21), the bottom of the base (21) is provided with a second roller (22) in rolling connection with the guide rails, and the length direction of the guide rails is perpendicular to the length direction of the cross beam (11).

4. A cover plate lifting device of a bag-type dust removing apparatus according to any one of claims 1-3, wherein: the linear expansion piece (2) is a hydraulic pressure top, and a rocking handle (23) and a change-over switch (24) are arranged on the hydraulic pressure top.

5. A cover plate lifting device of a bag-type dust removing apparatus according to any one of claims 1-3, wherein: the linear expansion piece (2) is a hydraulic cylinder, an air cylinder or an electric push rod.

6. The cover plate lifting device of the bag-type dust removing equipment as claimed in claim 2, wherein: the mounting frame (1) further comprises upright posts (12) and longitudinal beams (13), a plurality of upright posts (12) are arranged at the top of the bag-type dust removing device, the longitudinal beams (13) are arranged on the upright posts (12) and are arranged in parallel, and two ends of the cross beam (11) are slidably arranged on the longitudinal beams (13).

7. The cover plate lifting device of the bag-type dust removing apparatus as claimed in claim 1, wherein: one end of the suspender (4) is provided with a first thread section (41), two nuts (43) are screwed on the first thread section (41), and the first thread section (41) penetrates through the balance beam (3) and enables the two nuts (43) to be located on two sides of the balance beam (3) respectively.

8. The cover plate lifting device of the bag-type dust removing apparatus as set forth in claim 7, wherein: two couple (5) set up in the both ends of compensating beam (7), the other end of jib (4) is equipped with second screw thread section (42), it is equipped with two nuts (43) to revolve on second screw thread section (42), second screw thread section (42) pass compensating beam (7) and make two nut (43) are located compensating beam (7) both sides.

9. The cover plate lifting device of the bag-type dust removing apparatus as set forth in claim 8, wherein: the two ends of the connecting beam (7) are provided with fixing rings (71), the fixing rings (71) are provided with threaded holes, and the hooks (5) are provided with threaded sections and are in threaded connection with the threaded holes.