Rapping device of electric dust remover

Abstract

The utility model relates to the technical field of electric dust removers, in particular to a rapping device of an electric dust remover. The rack is horizontally arranged in a sliding rail in the knocking box and is driven by the moving assembly to horizontally move. The plurality of gears are rotatably arranged in the knocking box and are respectively meshed with the rack; the knocking shafts are arranged in the knocking box, correspond to the gears one to one, are in threaded connection with the gears and penetrate through the gears, and the knocking shafts are connected through connecting rods; the dust removal box is arranged on one side of the knocking box, a cathode dust removal plate is arranged in the dust removal box, a plurality of through grooves are formed in a side plate, facing the knocking box, of the dust removal box and correspond to the knocking shafts one to one, and the ends of the knocking shafts penetrate through the knocking box and the through grooves to knock the cathode dust removal plate. The device has the advantages that the cathode dust removal plate can be knocked in a large range, and the use effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric dust collector, concretely is a kind of electric dust collector rapping device. BACKGROUND

[0002] The basic principle of electric dust collector is that dust-containing gas passes through high-voltage electrostatic field, and under the action of electric field force, charged dust particles deposit on the dust collecting plate. When the dust accumulates to a certain thickness, it is shaken off into the ash bucket through rapping and the dust is discharged through the ash discharge valve, thereby achieving the purpose of dust removal. The rapping device is used for rapping operation of electric dust collector.

[0003] In the prior art, the dust on the surface of the cathode dust collecting plate inside the electric dust collector is removed by the rapping device. However, the existing rapping device can only rattle one area during use, and some remote positions cannot be well dusted, resulting in a general use effect. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a kind of electric dust collector rapping device, to solve the technical problem that only one area can be rapped in prior art.

[0005] To achieve the above purpose, the utility model is realized by the following technical scheme: a kind of electric dust collector rapping device, comprising:

[0006] Knocking box, driven by lifting assembly to lift;

[0007] Rack, horizontally arranged in the sliding rail in the knocking box, and horizontally moved under the drive of moving assembly;

[0008] A plurality of gears, rotatably arranged in the knocking box, and respectively engaged with rack;

[0009] A plurality of knocking shafts, arranged in the knocking box, corresponding to a plurality of gears, and respectively threadedly connected therewith and penetrated, and a plurality of knocking shafts are connected by connecting rod;

[0010] Dust removal box, arranged on one side of the knocking box, with cathode dust collecting plate arranged therein, a plurality of through grooves are arranged on the side plate of the dust removal box towards the knocking box, and the plurality of through grooves correspond to the plurality of knocking shafts one by one, and the end of the knocking shaft penetrates the knocking box and the through groove to knock the cathode dust collecting plate.

[0011] The further improvement of the utility model lies in, the knock shaft includes first mobile axle, first sleeve, be provided with threaded section on the first mobile axle, the threaded section is connected with the gear thread, the first sleeve can be slidably sleeved on the first mobile axle, the first sleeve is provided with knock head to one side of cathode dust plate, the first mobile axle end part and the first sleeve one side to cathode dust plate is provided with elastic piece, a plurality of first mobile axle is connected through connecting rod.

[0012] The further improvement of the utility model lies in, the moving assembly includes:

[0013] The sliding shaft is arranged in the knock box, and the lower end is hinged to the inner wall of the knock box, and the upper end is provided with a long slot hole and is slidably connected with the guide column on the rack;

[0014] The swing assembly is connected with the sliding shaft and is used for driving the sliding shaft to swing.

[0015] The further improvement of the utility model lies in, the swing assembly includes:

[0016] The first motor is arranged in the knock box;

[0017] The first end of the first connecting rod is connected with the power output end of the first motor;

[0018] The sliding sleeve is slidably sleeved on the sliding shaft, and the sliding sleeve is hinged with the second end of the first connecting rod.

[0019] The further improvement of the utility model lies in, the lifting assembly includes:

[0020] The first screw rod is vertically arranged on one side of the knock box and rotates under the driving of the second motor, and the first screw rod is threadedly connected with the knock box and penetrates;

[0021] The optical axis is arranged in parallel on one side of the first screw rod, and is slidably connected with the knock box and penetrates.

[0022] The further improvement of the utility model lies in, the sliding block is arranged in the through slot, the sliding block is slidably connected with the through slot, the end of the knock shaft penetrates the sliding block, the first organ cover is arranged in the through slot between the upper end of the sliding block and the upper end of the through slot, and the second organ cover is arranged in the through slot between the lower end of the sliding block and the lower end of the through slot.

[0023] The further improvement of the utility model lies in, the elastic piece is a spring, the first end of the spring is connected with the end of the first mobile axle, and the second end is connected with one side of the first sleeve to the cathode dust plate.

[0024] The further improvement of the utility model lies in that the sliding block and the knocking box are connected through the supporting rod.

[0025] Due to the adoption of the above technical scheme, the utility model has the following technical progress:

[0026] The utility model provides a kind of electric dust collector rapping device, lifting assembly drives knocking box to lift, simultaneously, moving component drives rack horizontal movement, rack drives multiple gear positive and negative alternately rotates, multiple gear drives multiple knocking shaft horizontal movement, makes knocking shaft knock cathode dust removal plate, and because of the lifting of knocking box, it can drive knocking shaft to lift, and knocking shaft lifts along the length direction of through slot, can make the range of cathode dust removal plate surface being rapped be larger, compared with prior art, can make the dust of each area of cathode dust removal plate surface more easily fall off, to improve use effect. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be briefly introduced to the drawing needed to be used in the embodiment description, obviously, the drawing in the following description is only some embodiments of the utility model, for ordinary skilled person in the art, on the premise of not paying the creative labor, other drawings can also be obtained according to these drawings.

[0028] Figure 1 It is the overall structure schematic diagram of the rapping device of the utility model;

[0029] Figure 2 It is the knocking shaft structure schematic diagram of the rapping device of the utility model;

[0030] Figure 3 It is the dust removal box structure schematic diagram of the rapping device of the utility model;

[0031] Figure 4 It is the lifting assembly structure schematic diagram of the rapping device of the utility model;

[0032] Figure 5 It is the swing assembly structure schematic diagram of the rapping device of the utility model.

[0033] Mark for explaining drawing:

[0034] 10 - knock box, 11 - rack, 111 - guide column, 12 - gear, 13 - knock shaft, 131 - first moving shaft, 132 - first sleeve, 133 - elastic piece, 134 - knock head, 14 - connecting rod, 15 - dust removal box, 151 - cathode dust removal plate, 20 - moving assembly, 21 - sliding shaft, 22 - long slot hole, 30 - swing assembly, 31 - first motor, 32 - first connecting rod, 33 - sliding sleeve, 40 - lifting assembly, 41 - first screw, 42 - second motor, 43 - optical axis, 50 - sliding block, 51 - first organ shield, 52 - second organ shield, 53 - support rod. DETAILED DESCRIPTION

[0035] The technical solutions 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. Obviously, specific details, such as specific system structures, technologies and the like, are given in the following description for the purpose of illustration rather than for the purpose of limitation, so that the embodiments of the utility model can be thoroughly understood. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits and methods are omitted, so as not to obscure the description of the utility model with unnecessary details.

[0036] The utility model provides a kind of electric dust collector knock device, in combination with the drawings of specification Figure 1 to the drawings Figure 5 It can be known that a kind of electric dust collector knock device mainly includes following parts or components: knock box 10, rack 11, gear 12, knock shaft 13, dust removal box 15.

[0037] In the utility model, knock box 10 is lifted under the drive of lifting assembly 40;Rack 11 is horizontally arranged in the slide rail in knock box 10, and moves horizontally under the drive of moving assembly 20;Multiple gear 12 is rotatably arranged in knock box 10, and is engaged with rack 11 respectively;Multiple knock shaft 13 is arranged in knock box 10, corresponds to multiple gear 12 one by one, and is respectively screw-connected and penetrates, and multiple knock shaft 13 is connected by connecting rod 14;Dust removal box 15 is fixedly arranged in one side of knock box 10, and cathode dust removal plate 151 is fixedly arranged in it, and multiple through slots (not shown in the drawing) are arranged on the side plate (not shown in the drawing) of dust removal box 15 towards knock box 10 side, multiple through slots correspond to multiple knock shaft 13 one by one, and knock shaft 13 end penetrates knock box 10, through slot and then knocks cathode dust removal plate 151.

[0038] The lifting assembly 40 drives the knocking box 10 to lift, and the moving assembly 20 drives the rack 11 to move horizontally, the rack 11 drives the plurality of gears 12 to rotate alternately, the plurality of gears 12 drives the plurality of knocking shafts 13 to move horizontally, so that the knocking shafts 13 knock the cathode dust removal plate 151, and because the knocking box 10 lifts, the knocking shafts 13 can also lift, the knocking shafts 13 lift along the length direction of the through slot, so that the surface of the cathode dust removal plate 151 can be shaken in a larger range, and the dust in each area of the surface of the cathode dust removal plate 151 can be more easily dropped, thereby improving the use effect.

[0039] As an embodiment, the knocking box 10 is shown in the accompanying drawings. Figure 2 It can be known that the knocking shaft 13 comprises a first moving shaft 131 and a first sleeve 132, the first moving shaft 131 is provided with a threaded section, the threaded section is threadedly connected with the gear 12, the first sleeve 132 is slidably sleeved on the first moving shaft 131, a knocking head 134 is fixedly arranged on the side of the first sleeve 132 facing the cathode dust removal plate 151, an elastic member 133 is arranged on the end of the first moving shaft 131 and the side of the first sleeve 132 facing the cathode dust removal plate 151, and the plurality of first moving shafts 131 are connected through the connecting rod 14.

[0040] The gear 12 rotates alternately to drive the first moving shaft 131 to advance or retreat, when advancing, the first moving shaft 131 drives the first sleeve 132 and the elastic member 133 to advance synchronously, until the knocking head 134 on the first sleeve 132 contacts the cathode dust removal plate 151, the first moving shaft 131 still advances a certain distance, at this time, the elastic member 133 is in a compressed state, when retreating, the first moving shaft 131 starts to retreat, the elastic member 133 gradually relaxes, then the first moving shaft 131 drives the first sleeve 132, the knocking head 134 and the elastic member 133 to retreat, and thus reciprocating, the cathode dust removal plate 151 can be knocked, and because the elastic member 133 exists, there is a certain buffer, which reduces the damage of the knocking head 134 to the cathode dust removal plate 151.

[0041] Specifically, the elastic member 133 is a spring, a first end of the spring is connected with the end of the first moving shaft 131, and a second end of the spring is connected with the side of the first sleeve 132 facing the cathode dust removal plate 151.

[0042] As an embodiment, the knocking box 10 is shown in the accompanying drawings. Figure 4 to the accompanying drawings. Figure 5It can be seen that the moving assembly 20 includes a sliding shaft 21 arranged in the knocking box 10, the lower end of which is hinged to the inner wall of the knocking box 10, and the upper end is fixedly provided with a long slot hole 22 which is slidably connected with the guide column 111 on the rack 11; the swinging assembly 30 is connected with the sliding shaft 21 for driving the sliding shaft 21 to swing. The swinging assembly 30 includes a first motor 31 fixedly arranged in the knocking box 10; a first connecting rod 32 having a first end connected with the power output end of the first motor 31; and a sliding sleeve 33 slidably sleeved on the sliding shaft 21, the second end of the first connecting rod 32 being hinged to the sliding sleeve 33.

[0043] The first motor 31 drives the first connecting rod 32 to rotate, and the first connecting rod 32 drives the sliding sleeve 33 to revolve around the first end of the first connecting rod 32 while sliding up and down on the surface of the sliding shaft 21. The up-and-down sliding and revolution of the sliding sleeve 33 drives the sliding shaft 21 to swing, and the long slot hole 22 on the sliding shaft 21 drives the rack 11 to move horizontally through the guide column 111.

[0044] As an embodiment, the knocking device is shown in the accompanying drawings. Figure 4 It can be seen that the lifting assembly 40 includes a first screw rod 41 vertically arranged on one side of the knocking box 10 and driven to rotate by a second motor 42, the first screw rod 41 being threadedly connected with the knocking box 10 and penetrating through the knocking box 10; and an optical axis 43 parallelly and fixedly arranged on one side of the first screw rod 41 and slidably connected with the knocking box 10 and penetrating through the knocking box 10.

[0045] The second motor 42 drives the first screw rod 41 to rotate, and the first screw rod 41 drives the knocking box 10 to lift, and the optical axis 43 can keep the balance of the knocking box 10 during lifting.

[0046] Specifically, the second motor 42 is a forward and reverse motor.

[0047] As an embodiment, the knocking device is shown in the accompanying drawings. Figure 3 It can be seen that a sliding block 50 is arranged in the through slot, the sliding block 50 is slidably connected with the through slot, the end of the knocking shaft 13 penetrates through the sliding block 50, the first piano guard 51 is arranged in the through slot between the upper end of the sliding block 50 and the upper end of the through slot, and the second piano guard 52 is arranged in the through slot between the lower end of the sliding block 50 and the lower end of the through slot.

[0048] The knocking shaft 13 drives the sliding block 50 to lift, and the first piano guard 51 and the second piano guard 52 at the upper and lower ends of the sliding block 50 can enhance the sealing performance, so that the dust after knocking in the dust removal box 15 cannot be scattered out.

[0049] Specifically, the sliding block 50 is connected with the knocking box 10 through a support rod 53. The knocking box 10 drives the sliding block 50 to lift, the sliding block 50 synchronously lifts with the knocking shaft 13, and the knocking box 10 driving the sliding block 50 to lift can reduce the resistance to the movement of the knocking shaft 13.

[0050] The utility model provides a kind of electric dust collector rapping device, when using, specific use method is as follows:

[0051] Lifting assembly 40 drives knock box 10 to lift, simultaneously, moving assembly 20 drives rack 11 to move horizontally, rack 11 drives multiple gear 12 to rotate alternately, multiple gear 12 drives multiple knock shaft 13 to move horizontally, so that knock shaft 13 knocks cathode dust removal plate 151, and because of the lifting of knock box 10, knock shaft 13 can be driven to lift, knock shaft 13 lifts along the length direction of through slot, can make the range that cathode dust removal plate 151 surface is rapped be larger, can make the dust of each area of cathode dust removal plate 151 surface more easily drop, to improve use effect.

[0052] It should be noted that in the present patent application, relational terms such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the statement "a process, method, article, or apparatus comprising a list of elements is not excluded from including additional elements not expressly listed or inherent to such process, method, article, or apparatus."

[0053] The above examples are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model, and should be included in the protection scope of the utility model.

Claims

1. An electric precipitator rapping device characterized by, The utility model relates to a kind of electric dust shaker, including: Knocking box, is lifted under the drive of lifting assembly; Rack, horizontal setting in the slide rail in the knocking box, and horizontal movement under the drive of moving assembly; Multiple gears, rotatably set in the knocking box, and respectively with rack is engaged; Multiple knocking shafts, set in the knocking box, with multiple gears one-to-one corresponding, and respectively with it is screwed and penetrates, multiple knocking shafts are connected by connecting rod; Dust removal box, set in the knocking box side, cathode dust removal plate is arranged in it, the side plate of the dust removal box towards knocking box side is provided with multiple through slots, multiple through slots with multiple knocking shafts one-to-one corresponding, the end of the knocking shaft penetrates through the knocking box, through slot after, cathode dust removal plate is knocked.

2. The electric dust shaker according to claim 1, wherein the knocking shaft comprises a first moving shaft, a first sleeve, the first moving shaft is provided with a threaded section, the threaded section is screwed with the gear, the first sleeve is slidably sleeved on the first moving shaft, the first sleeve is provided with a knocking head on the side towards the cathode dust removal plate, the first moving shaft end and the first sleeve side towards the cathode dust removal plate are provided with an elastic member, and the multiple first moving shafts are connected by the connecting rod.

3. The electric dust shaker according to claim 1, wherein the moving assembly comprises: a sliding shaft arranged in the knocking box, the lower end of the sliding shaft is hinged to the inner wall of the knocking box, and the upper end of the sliding shaft is provided with a long slot hole and is slidably connected with the guide column on the rack; and a swing assembly connected with the sliding shaft and used for swinging the sliding shaft.

4. The electric dust shaker according to claim 3, wherein the swing assembly comprises: a first motor arranged in the knocking box; a first connecting rod, the first end of the first connecting rod is connected with the power output end of the first motor; and a sliding sleeve, the sliding sleeve is slidably sleeved on the sliding shaft, and the sliding sleeve is hinged with the second end of the first connecting rod.

5. The electric dust shaker according to claim 1, wherein the lifting assembly comprises: a first screw rod, the first screw rod is vertically arranged on one side of the knocking box and is rotatable under the drive of a second motor, the first screw rod is screwed with the knocking box and penetrates through; and an optical axis, the optical axis is arranged in parallel on one side of the first screw rod and is slidably connected with the knocking box and penetrates through.

6. The electric dust shaker according to claim 1, wherein a sliding block is arranged in the through slot, the sliding block is slidably connected with the through slot, the end of the knocking shaft penetrates through the sliding block, a first piano guard is arranged in the through slot between the upper end of the sliding block and the upper end of the through slot, and a second piano guard is arranged in the through slot between the lower end of the sliding block and the lower end of the through slot.

7. The electric dust shaker according to claim 2, wherein the elastic member is a spring, the first end of the spring is connected with the end of the first moving shaft, and the second end of the spring is connected with the side of the first sleeve towards the cathode dust removal plate.

8. The electric dust shaker according to claim 6, wherein ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The slider is connected to the knock box by a strut.

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