CN220697762U - Dust collection mechanism and beating device - Google Patents

Abstract

The utility model relates to the technical field of ship dust removal, in particular to a dust collection mechanism and a beating device, which comprises a dust collection mechanism, a beating device and a dust collection device, wherein the dust collection mechanism comprises a box body part, a dust collection device and a dust collection device, wherein the box body part comprises a bottom plate, a side plate arranged on the bottom plate, a back plate arranged on the bottom plate and a dust filtering piece arranged on the bottom plate; the conversion component comprises a base arranged on the bottom plate, a motor arranged on the base and a transmission piece arranged on the motor; the utility model has the beneficial effects that the dust removing component comprises the regulating part arranged on the bottom plate, the driven part arranged on the bottom plate and the dust removing cylinder arranged on the driven part, and the dust removing component is characterized in that the dust removing cylinder is arranged in the device by arranging a plurality of pieces of equipment in the ship, so that the dust removing cylinder is driven to rotate simultaneously when the motor rotates so as to suck air and dust outside the device, thereby achieving the purpose of removing dust in the ship.

Description

Dust collection mechanism and beating device

Technical Field

The utility model relates to the technical field of dust removal, in particular to a dust collection mechanism and a beating device.

Background

How to remove dust to boats and ships inside is the problem that needs to solve now with high efficiency, but the inside dust of its equipment is inconvenient for the clearance after current dust collecting equipment uses for a long time, need unpack apart equipment during the clearance, and the operation process is loaded down with trivial details and wastes time and energy.

The problem of how to clear up the dust removal to boats and ships inside still exists the inconvenient problem of clearing up of dust removal equipment inside its equipment after long-time use.

Disclosure of Invention

The utility model is provided in view of the technical problem of how to clean and remove dust from the interior of a ship in the prior art.

The utility model aims to provide a dust collection mechanism which aims to solve the problem of how to clean and remove dust in a ship.

In order to solve the technical problems, the utility model provides the following technical scheme: a dust collection mechanism comprises a box body part, a dust collection device and a dust collection device, wherein the box body part comprises a bottom plate, a side plate arranged on the bottom plate, a back plate arranged on the bottom plate, a dust inlet plate arranged on the bottom plate, a panel arranged on the bottom plate, a cover plate arranged on the side plate and a dust filtering piece arranged on the bottom plate; the conversion component comprises a base arranged on the bottom plate, a motor arranged on the base and a transmission piece arranged on the motor; the dust removing component comprises an adjusting piece arranged on the bottom plate, a driven piece arranged on the bottom plate and a dust removing cylinder arranged on the driven piece.

As a preferred embodiment of the dust suction mechanism of the present utility model, wherein: the dust collection device comprises a bottom plate, a dust collection device, a dust collection drawer, a dust collection strip, a dust collection device and a dust collection device, wherein a forklift groove is formed in the bottom plate; the dust removing drawer is matched with the dust removing groove, and the dust collecting strip is matched with the dust collecting groove.

As a preferred embodiment of the dust suction mechanism of the present utility model, wherein: the panel is provided with a first spray opening, and the side plate is provided with a second spray opening.

As a preferred embodiment of the dust suction mechanism of the present utility model, wherein: the dust filtering piece comprises a first dust filtering plate arranged on the bottom plate, a second dust filtering plate arranged on the bottom plate, and elastic nails arranged on the first dust filtering plate.

As a preferred embodiment of the dust suction mechanism of the present utility model, wherein: the transmission piece comprises a transmission shaft arranged on the motor, a support ring arranged on the transmission shaft, and a first bevel gear arranged on the support ring.

As a preferred embodiment of the dust suction mechanism of the present utility model, wherein: the adjusting piece comprises a bracket rod arranged on the bottom plate, a bracket ring arranged on the bracket rod, an adjusting shaft arranged on the bracket ring, a first adjusting bevel gear arranged on the adjusting shaft, a second adjusting bevel gear arranged on the adjusting shaft and a fixing ring arranged on the adjusting shaft.

As a preferred embodiment of the dust suction mechanism of the present utility model, wherein: the driven piece comprises a bearing rod arranged on the bottom plate, a driven shaft arranged on the bearing rod, and driven bevel gears arranged on the driven shaft.

The dust collection mechanism has the beneficial effects that: the device is characterized in that a plurality of dust removal cylinders are arranged in the ship, so that the motor drives the dust removal cylinders to rotate simultaneously when rotating so as to suck air and dust outside the device, and the purpose of removing dust in the ship is achieved.

The utility model further aims to provide a beating device, which aims to solve the technical problem that dust inside dust removing equipment is inconvenient to clean after the dust removing equipment is used for a long time.

In order to solve the technical problems, the utility model also provides the following technical scheme: a rapping device, comprising a dust extraction mechanism; and the striking component comprises a transverse shaft arranged on the bracket rod, a third bevel gear arranged on the transverse shaft, a pulling piece arranged on the bottom plate and a striking piece arranged on the bottom plate.

As a preferred embodiment of the rapping device of the present utility model, wherein: the pulling piece comprises a supporting rod arranged on the bottom plate, a rotating shaft arranged on the supporting rod, a linkage bevel gear arranged on the rotating shaft and a rotary table arranged on the rotating shaft; and a connecting pipe is arranged on the turntable.

As a preferred embodiment of the rapping device of the present utility model, wherein: the beating piece comprises a vertical rod arranged on the bottom plate, a beating hammer arranged on the vertical rod, an elbow arranged on the vertical rod and a pulling rope arranged on the beating hammer; the beating hammer comprises an elastic rod arranged on the vertical rod and a hammer head arranged on the elastic rod; one end of the pulling rope is fixedly connected with the hammer head, and one end of the pulling rope, which is far away from the hammer head, is fixedly connected with the connecting pipe.

The beating device has the beneficial effects that: through set up the elastic nail on first dust filtering board, set up the piece of beating in equipment inside for the piece of beating can beat the elastic nail and do reciprocating motion under the motor effect, can clear up first dust filtering board from this, in order to reach the inside purpose of clearance dust collecting equipment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a schematic view of the overall structure of the inside of the device according to the present utility model.

Fig. 2 is a schematic diagram of the structure of the box component in the present utility model.

Fig. 3 is a schematic view of a part of the structure in the present utility model.

Fig. 4 is a schematic view of a part of the structure of a striking member in the present utility model.

Fig. 5 is a schematic view of the structure of the adjusting member in the present utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 3, a dust collection mechanism according to a first embodiment of the present utility model includes a housing part 100 including a bottom plate 101, a side plate 102 disposed on the bottom plate 101, a back plate 103 disposed on the bottom plate 101, a dust inlet plate 104 disposed on the bottom plate 101, a face plate 105 disposed on the bottom plate 101, a cover plate 106 disposed on the side plate 102, and a dust filter 107 disposed on the bottom plate 101; when the dust removing cylinder 303 rotates rapidly, air and dust outside the box enter the box through the dust inlet plate 104, the sucked air is discharged to the outside of the box through the first jet flow port 105a by the dust filtering piece 107, the dust filtering piece 107 is beneficial to filtering dust in the air inside the box, and notably, universal wheels can be further arranged at the bottom end of the bottom plate 101, and starting and stopping plates are arranged on the universal wheels.

A conversion member 200 including a base 201 provided on the base plate 101, a motor 202 provided on the base 201, and a transmission 203 provided on the motor 202; the base 201 is a shell with two communicated sides, which is beneficial to air flow in the box.

The dust removing part 300 comprises an adjusting piece 301 arranged on the bottom plate 101, a driven piece 302 arranged on the bottom plate 101, and a dust removing cylinder 303 arranged on the driven piece 302, wherein the first adjusting bevel gear 301d or the second adjusting bevel gear 301e meshed with the first bevel gear 203c can be adjusted through the adjusting piece 301 when the motor 202 rotates.

Further, a forklift slot 101a is formed in the bottom plate 101, a dust collection slot 101b is formed in the bottom plate 101, a dust collection slot 101c is formed in the bottom plate 101, a dust collection drawer 101d is arranged in the bottom plate 101, and a dust collection strip 101e is arranged in the bottom plate 101; the dust removing drawer 101d is matched with the dust removing groove 101b, the dust collecting strip 101e is matched with the dust collecting groove 101c, and the dust removing drawer 101d and the dust collecting strip 101e can be pulled out of the box body, so that dust accumulated in the box body can be discharged out of the box body.

Further, the panel 105 is provided with a first jet flow port 105a, and the side plate 102 is provided with a second jet flow port 102a, and the first jet flow port 105a is beneficial to intensively discharging the air sucked by the dust removing cylinder 303, so as to achieve the purpose of ventilation.

Preferably, the dust filtering member 107 includes a first dust filtering plate 107a disposed on the bottom plate 101, a second dust filtering plate 107b disposed on the bottom plate 101, and elastic nails 107a-1 disposed on the first dust filtering plate 107a, where one end of the elastic nails 107a-1 fixedly connected with the first dust filtering plate 107a has an elastic force, and it is noted that the ventilation holes of the first dust filtering plate 107b are staggered with respect to each other.

The using process comprises the following steps: the initial state of the device is set to be that the first adjusting bevel gear 301d is meshed with the first bevel gear 203c, at this time, the motor 202 is turned on, the transmission shaft 203a is driven to rotate simultaneously when the motor 202 rotates, the transmission shaft 203a is driven to rotate simultaneously when rotating, the first bevel gear 203c is driven to rotate simultaneously when the first adjusting bevel gear 301d is meshed with the first bevel gear 203c, the first adjusting bevel gear 301d is meshed with the driven bevel gear 302c simultaneously when the motor 202 rotates, the band-pass dust removing cylinder 303 rotates simultaneously, air on the outer wall of the box is sucked by the dust inlet plate 104 when the dust removing cylinder 303 rotates along with the motor 202, dust outside the box enters the box together with the air when the dust removing cylinder 303 sucks the air outside the box from the dust inlet plate 104, most of the dust enters the surface of the dust entering the box from the dust inlet plate 104 and then is attached to the surface of the dust removing cylinder 303, the dust attached to the surface of the dust removing cylinder 303 drops to the dust removing drawer 101d along with the centrifugal force when the dust cylinder runs at high speed, and the dust removing drawer 101d and the dust collecting strip 101e can be drawn out from the bottom plate, and the dust can be cleaned after the dust is discharged to the original position.

In summary, the first adjusting bevel gear 301d is meshed with the first bevel gear 203c, so that the motor 202 can drive the dust removal barrel 303 to rotate simultaneously when rotating.

Example 2

Referring to fig. 1 to 5, in a second embodiment of the present utility model, unlike the previous embodiment, the transmission member 203 further includes a transmission shaft 203a disposed on the motor 202, a support ring 203b disposed on the transmission shaft 203a, and a first bevel gear 203c disposed on the support ring 203b, wherein the first bevel gear 203c is fixedly connected with the transmission shaft 203a to perform a transmission function.

Further, the adjusting member 301 includes a support rod 301a disposed on the base plate 101, a support ring 301b disposed on the support rod 301a, an adjusting shaft 301c disposed on the support ring 301b, a first adjusting bevel 301d disposed on the adjusting shaft 301c, a second adjusting bevel 301e disposed on the adjusting shaft 301c, and a fixing ring 301f disposed on the adjusting shaft 301c, the adjusting shaft 301c is fixedly connected with a handle through the panel 105, so that the adjusting gears are engaged, the fixing ring 301f is provided with three, one is located at an end of the adjusting shaft 301c in the case, the adjusting shaft 301c plays a limiting role, the second fixing ring 301f is located between the first adjusting bevel 301d and the support ring 301b, so that when the adjusting shaft 301c is pushed to move into the case, the fixing ring 301f between the first adjusting bevel 301d and the support ring 301b is attached to the support ring 301b, the second adjusting bevel 301e is engaged with the first bevel gear 203c, the third fixing ring 301f is located at a position of the adjusting ring 301c opposite to the support ring 301c, the fixing ring 301c is pulled out of the fixing ring 301c, and the fixing ring 301d is attached to the fixing ring 301c is not pushed to the support ring 301b, and the fixing ring 301c is attached to the fixing ring 301c is moved to the fixing ring 301c, and the fixing ring 301b is attached to the fixing ring 301c is attached to the fixing ring, and the fixing ring 301c is attached to the fixing ring 301 b.

Preferably, the driven member 302 includes a load-bearing bar 302a disposed on the base plate 101, a driven shaft 302b disposed on the load-bearing bar 302a, and driven bevel gears 302c disposed on the driven shaft 302b, the driven bevel gears 302c being offset from the first bevel gears 203c, and the first adjustment bevel gears 301d being engaged with the driven bevel gears 302c simultaneously when the first adjustment bevel gears 301d are engaged with the first bevel gears 203 c.

The using process comprises the following steps: when the dust removing cylinder 303 sucks the air outside the box body from the dust inlet plate 104, the dust outside the box body can be introduced into the box body together with the air, most of the dust enters the box body from the dust inlet plate 104 and then adheres to the surface of the dust removing cylinder 303, the rest small amount of dust can adhere to the surface of the first dust filtering plate 107a along with the flow of the air after entering the box body from the air, when the dust on the first dust filtering plate 107a needs to be cleaned, when the fixed ring 301f pushing the adjusting shaft 301c to move into the box body between the first adjusting bevel 301d and the bracket ring 301b is attached to the bracket ring 301b until the dust can not be pushed continuously, the second adjusting bevel 301e is meshed with the first bevel gear 203c, because when the second adjusting bevel 301e is meshed with the first bevel gear 203c, the second adjusting bevel 301e is meshed with the third bevel gear 402 simultaneously, thus, when the motor 202 drives the first bevel gear 203c to rotate, the second adjusting bevel gear 301e rotates simultaneously with the third bevel gear 402, and as the linkage bevel gear 403c is meshed with the third bevel gear 402, the linkage bevel gear 403c rotates simultaneously when the third bevel gear 402 rotates, the linkage bevel gear 403c drives the rotating shaft 403b to rotate simultaneously when the rotating shaft 403b rotates, and the rotating disc 403d rotates simultaneously, because the connecting tube 403d-1 is fixedly connected with one side of the rotating disc 403d, when the connecting tube 403d-1 rotates simultaneously with the rotating disc 403d, one end of the pulling rope 404d is fixedly connected with the hammer 404b-2, and when the connecting tube 403d-1 rotates simultaneously, one end of the pulling rope 404d far from the hammer 404b-2 passes through the elastic rod 404b-1, the vertical rod 404a, the bent tube 404c is fixedly connected with the connecting tube 403d-1, and therefore when one end of the pulling rope 404d moves towards the back plate 103, when one end of the pulling rope 404d far away from the connecting pipe 403d-1 pulls the hammer 404b-2 to move towards the vertical rod 404a, and when one end of the pulling rope 404d moves towards the panel 105 along with the connecting pipe 403d-1, the pulling force of one end of the pulling rope 404d far away from the connecting pipe 403d-1 on the hammer 404b-2 is reduced, the hammer 404b-2 moves towards the elastic nail 107a-1 under the action of the elastic rod 404b-1, under the action of elastic force, the hammer 404b-2 generates a striking force on the elastic nail 107a-1, when the elastic nail 107a-1 receives the striking force, the first dust filtering plate 107a is driven to vibrate, when the first dust filtering plate 107a vibrates, dust on the surface of the first dust filtering plate 107a is driven to drop into the dust collecting strip 101e downwards, one end of the connecting pipe 403d-1 pulls the pulling rope 404d to circularly move, and one end of the pulling rope 404d far away from the connecting pipe 403d-1 drives the hammer 404b-2 to reciprocate the nail 107a-1, so that the striking force of the first dust filtering plate 107a is cleaned.

In summary, by providing the first adjusting bevel gear 301d and the second adjusting bevel gear 301e on the adjusting shaft 301c, the operating states of the dust removing cylinder 303 and the striking hammer can be switched by pushing the adjusting shaft 301 c.

Example 3

Referring to fig. 1 to 5, a striking device according to a third embodiment of the present utility model is further provided, which includes a striking member 400 including a cross shaft 401 provided on a bracket bar 301a, a third bevel gear 402 provided on the cross shaft 401, a pulling member 403 provided on the base plate 101, and a striking member 404 provided on the base plate 101, wherein the second adjusting bevel gear 301e is simultaneously engaged with the third bevel gear 402 when the second adjusting bevel gear 301e is engaged with the first bevel gear 203 c.

Further, the pulling member 403 includes a supporting rod 403a disposed on the base plate 101, a rotating shaft 403b disposed on the supporting rod 403a, a linkage bevel gear 403c disposed on the rotating shaft 403b, and a rotating disc 403d disposed on the rotating shaft 403 b; the rotary plate 403d is provided with a connection pipe 403d-1, and the linkage bevel gear 403c is engaged with the third bevel gear 402, so that the linkage bevel gear 403c is rotated simultaneously when the second adjusting bevel gear 301e is rotated in engagement with the third bevel gear 402.

Preferably, the beating member 404 includes a vertical rod 404a provided on the base plate 101, a beating hammer 404b provided on the vertical rod 404a, an elbow 404c provided on the vertical rod 404a, and a pulling rope 404d provided on the beating hammer 404 b; the striking hammer 404b includes an elastic rod 404b-1 provided on the vertical rod 404a, and a hammer head 404b-2 provided on the elastic rod 404 b-1; one end of a pulling rope 404d is fixedly connected with the hammer 404b-2, one end of the pulling rope 404d, which is far away from the hammer 404b-2, is fixedly connected with the connecting pipe 403d-1, one end of the pulling rope 404d is fixedly connected with the hammer 404b-2, one end of the pulling rope 404d, which is far away from the hammer 404b-2, passes through the elastic rod 404b-1, the vertical rod 404a and the bent pipe 404c, is fixedly connected with the connecting pipe 403d-1, and both the bent pipe 404c and the connecting pipe 403d-1 are beneficial to the movement of the pulling rope 404d, so that the friction force when the pulling rope 404d is subjected to tensile force movement is reduced.

The using process comprises the following steps: when the first dust filtering plate 107a is cleaned, the adjusting shaft 301c is pulled to move towards the panel 105 until the fixed ring 301f between the second adjusting bevel gear 301e and the supporting ring 301b is attached to the supporting ring 301b and can not be pushed continuously, the first adjusting bevel gear 301d is meshed with the first bevel gear 203c, when the first adjusting bevel gear 301d is meshed with the first bevel gear 203c, the first adjusting bevel gear 301d is meshed with the driven bevel gear 302c simultaneously, at the moment, the motor 202 rotates to drive the dust removing cylinder 303 to rotate, and air sucked by the dust removing cylinder 303 is uniformly discharged through the first jet flow port 105a, so that the purpose of ventilating the outside of the device is achieved simultaneously.

In summary, the first dust filter 107a is cleaned by providing the hammerhead 404b-2 in cooperation with the resilient pins 107 a-1.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. A dust collection mechanism, characterized in that: comprising the steps of (a) a step of,

a box body part (100) comprising a bottom plate (101), a side plate (102) arranged on the bottom plate (101), a back plate (103) arranged on the bottom plate (101), a dust inlet plate (104) arranged on the bottom plate (101), a panel (105) arranged on the bottom plate (101), a cover plate (106) arranged on the side plate (102) and a dust filtering piece (107) arranged on the bottom plate (101);

a conversion member (200) including a base (201) provided on the base plate (101), a motor (202) provided on the base (201), and a transmission member (203) provided on the motor (202);

the dust removing component (300) comprises an adjusting piece (301) arranged on the bottom plate (101), a driven piece (302) arranged on the bottom plate (101), and a dust removing cylinder (303) arranged on the driven piece (302).

2. A suction mechanism as claimed in claim 1, wherein: a forklift slot (101 a) is formed in the bottom plate (101), a dust collection slot (101 b) is formed in the bottom plate (101), a dust collection slot (101 c) is formed in the bottom plate (101), a dust collection drawer (101 d) is arranged on the bottom plate (101), and a dust collection strip (101 e) is arranged on the bottom plate (101);

the dust removing drawer (101 d) is matched with the dust removing groove (101 b), and the dust collecting strip (101 e) is matched with the dust collecting groove (101 c).

3. A suction mechanism as claimed in claim 1 or claim 2, wherein: the panel (105) is provided with a first spray opening (105 a), and the side plate (102) is provided with a second spray opening (102 a).

4. A suction mechanism as claimed in claim 3, wherein: the dust filter (107) comprises a first dust filter (107 a) arranged on the bottom plate (101), a second dust filter (107 b) arranged on the bottom plate (101), and elastic nails (107 a-1) arranged on the first dust filter (107 a).

5. The cleaning mechanism as recited in claim 4, wherein: the transmission member (203) comprises a transmission shaft (203 a) arranged on the motor (202), a support ring (203 b) arranged on the transmission shaft (203 a), and a first bevel gear (203 c) arranged on the support ring (203 b).

6. A vacuum mechanism as claimed in claim 5, wherein: the adjusting piece (301) comprises a support rod (301 a) arranged on the bottom plate (101), a support ring (301 b) arranged on the support rod (301 a), an adjusting shaft (301 c) arranged on the support ring (301 b), a first adjusting bevel gear (301 d) arranged on the adjusting shaft (301 c), a second adjusting bevel gear (301 e) arranged on the adjusting shaft (301 c) and a fixing ring (301 f) arranged on the adjusting shaft (301 c).

7. The cleaning mechanism as recited in claim 6, wherein: the driven piece (302) comprises a bearing rod (302 a) arranged on the bottom plate (101), a driven shaft (302 b) arranged on the bearing rod (302 a), and driven bevel gears (302 c) arranged on the driven shaft (302 b).

8. A rapping device, characterized in that: comprising a dust extraction mechanism according to any one of claims 6 to 7; the method comprises the steps of,

the striking component (400) comprises a transverse shaft (401) arranged on the support rod (301 a), a third bevel gear (402) arranged on the transverse shaft (401), a pulling piece (403) arranged on the bottom plate (101) and a striking piece (404) arranged on the bottom plate (101).

9. The rapping device of claim 8, wherein: the pulling piece (403) comprises a supporting rod (403 a) arranged on the bottom plate (101), a rotating shaft (403 b) arranged on the supporting rod (403 a), a linkage bevel gear (403 c) arranged on the rotating shaft (403 b), and a rotary disc (403 d) arranged on the rotating shaft (403 b);

a connecting pipe (403 d-1) is arranged on the turntable (403 d).

10. The rapping device as set forth in claim 9, wherein: the beating piece (404) comprises a vertical rod (404 a) arranged on the bottom plate (101), a beating hammer (404 b) arranged on the vertical rod (404 a), an elbow pipe (404 c) arranged on the vertical rod (404 a) and a pulling rope (404 d) arranged on the beating hammer (404 b);

the beating hammer (404 b) comprises an elastic rod (404 b-1) arranged on the vertical rod (404 a) and a hammer head (404 b-2) arranged on the elastic rod (404 b-1);

one end of the pulling rope (404 d) is fixedly connected with the hammer head (404 b-2), and one end of the pulling rope (404 d) far away from the hammer head (404 b-2) is fixedly connected with the connecting pipe (403 d-1).