Flapping equipment

Abstract

The utility model relates to flapping equipment which comprises a conveying module, a flapping module matched with the conveying module and a shell, a flapping operation space is arranged in the shell, the flapping module performs flapping operation in the flapping operation space, and the flapping equipment is characterized by further comprising a recovery module which comprises an air extractor and a recovery chamber, the recovery chamber is arranged on one side of the conveying module, the recovery chamber is arranged in the length direction of the conveying module, the recovery chamber communicates with the flapping operation space, and the air extractor communicates with the recovery chamber; the equipment is more reasonable in design, can fully utilize the action characteristics of the conveying module, the flapping module and other components, can greatly improve the recovery rate of the feather flocks, effectively reduce the feather flocks amount in the flapping operation space, greatly improve the recovery efficiency of the feather flocks, reduce the retention time of the feather flocks in the flapping operation space, and improve the production efficiency of the feather flocks. And the feather batting is quickly separated from the conveyed cotton velvet products.

Description

Technical Field

[0001] The utility model relates to the technical field of garment processing and manufacturing, and particularly relates to a flapping device. Background Art

[0002] A cotton flapping device, also known as a cotton flapping machine or a down flapping machine or a garment down flapping machine, etc., is a mechanical device specifically used for flapping and processing filling materials such as cotton and down. The main function of the cotton flapping device is to make the filling materials such as cotton and down more fluffy and evenly distributed through mechanical flapping, so as to improve the warmth retention and comfort of products such as garments and quilts. The cotton flapping device is widely used in the fields of garment processing, home textile production, etc., and particularly plays an important role in the production process of products such as down jackets, down quilts, and cotton-padded clothes.

[0003] Existing cotton flapping devices usually include a conveying device for conveying, a cotton flapping device for flapping cotton flannel products, an outer cover for covering the cotton flapping device, etc. For example, a fully automatic cotton flannel leveling machine disclosed in Chinese Patent CN 114468443 B, an automatic down flapping and cotton flapping machine disclosed in Chinese Patent CN 219088501 U, and a down flapping machine disclosed in Chinese Patent CN208909180 U, etc. The conveying device usually adopts a conveyor belt (or called a transport belt), and the cotton flapping device is usually constrained on one side or both sides of the conveyor belt and is drivingly connected to the flapping power; the outer cover can enclose a relatively closed flapping operation space, the cotton flapping device is located in this flapping operation space, and the conveying device passes through this flapping operation space; during actual use, the cotton flannel products are conveyed forward along the conveying device, and the cotton flapping device performs flapping actions under the drive of the flapping power, continuously flapping the cotton flannel products on the conveying device, so that the filling materials in the cotton flannel products are more fluffy and more evenly distributed.

[0004] During the process of patting cotton wool products, some fluff (such as cotton wool or down) usually flies out from the cotton wool products. As the usage time increases, the fluff will continuously accumulate in the patting operation space, which not only affects the patting operation process, but also the fluff is easily adhered to the cotton wool products and transported out. Subsequently, it is necessary to separately clean the fluff on the cotton wool products, which is very troublesome. Therefore, it is necessary to timely remove the fluff in the patting operation space. To solve this technical problem, in a down recovery device of an automatic cotton patting machine disclosed in Chinese Patent CN220631184 U, a middle baffle is arranged directly below the conveying device, and a lower air extraction port is arranged on the middle baffle. The lower air extraction port is communicated with a corresponding air extraction device, so that the air extraction device can suck away the fluff below the conveying device through the lower air extraction port. At the same time, an upper baffle is also arranged directly above the conveying device in this down recovery device, and an upper air extraction port is arranged on the upper baffle. The upper air extraction port is communicated with a corresponding air extraction device, so that the air extraction device can suck away the flying fluff above the conveying device through the upper air extraction port. However, in actual application, due to the rotation and patting action of the cotton patting device, a very disordered air flow will be generated, causing the fluff above the conveying device to fly everywhere. Only a small amount of fluff can be captured by the upper air extraction port, and most of the fluff will eventually fall. In addition, since the middle baffle is located directly below the conveying device, the width of the middle baffle is equivalent to the width of the conveying device, and the cotton wool products are laid flat on the conveying device, so that very little fluff falls on the middle baffle. In fact, only a small amount of fluff can be captured by the lower air extraction port, resulting in poor fluff recovery effect and low recovery rate. Therefore, how to improve the recovery rate of fluff in the cotton patting equipment urgently needs to be solved. Summary of the Invention

[0005] In the first aspect of the present utility model, to solve the problems that the existing cotton patting equipment can only recover a small part of the fluff, resulting in poor fluff recovery effect and low recovery rate, etc., a cotton patting equipment with a more reasonable design is provided. It can not only greatly improve the recovery rate of fluff, effectively reduce the amount of fluff in the patting operation space, but also greatly improve the recovery efficiency of fluff and reduce the residence time of fluff in the patting operation space. The main concept is as follows:

[0006] A patting device includes a conveying module, a patting module adapted to the conveying module, and a housing. There is a patting operation space inside the housing, and the patting module performs patting operations in the patting operation space.

[0007] It further includes a recycling module, which includes an air extraction device and a recycling chamber. The recycling chamber is arranged on the side of the conveying module and is arranged along the length direction of the conveying module. The recycling chamber is communicated with the flapping operation space, and the air extraction device is communicated with the recycling chamber. In this solution, by configuring the housing and configuring the flapping operation space inside the housing, a relatively enclosed place is provided for the flapping operation to prevent the fluff from flying around; by configuring the conveying module, the cotton wool products can be conveyed along a preset direction; by configuring the flapping module adapted to the conveying module and performing the flapping operation in the flapping operation space, not only can the cotton wool products conveyed on the conveying module be flapped by the flapping module, making the filling materials in the cotton wool products more fluffy and evenly distributed, but also it is beneficial to separate and recycle the fluff flapped out; by configuring the recycling module and configuring the mutually communicated air extraction device and recycling chamber in the recycling module, the negative pressure can be generated in the recycling chamber by the air extraction device, and the fluff flying in the flapping operation space can be continuously attracted by the negative pressure and fall into the recycling chamber, achieving the purpose of separating and recycling the fluff; in this solution, by arranging the recycling chamber on one side of the conveying module, on the one hand, the falling fluff can be received by the recycling chamber, and on the other hand, it is more conducive to sucking the flying fluff and guiding the fluff to continuously fly towards the recycling chamber, so that more fluff can be captured, greatly improving the recycling effect and recovery rate of the fluff; by arranging the recycling chamber along the length direction of the conveying module, not only can the area of the recycling chamber be effectively increased, thus greatly improving the recycling efficiency of the fluff, reducing the residence time of the fluff in the flapping operation space, making the inside of the cotton wool products and the equipment cleaner, but also the fluff can be continuously captured along the length direction of the conveying module, which is beneficial to achieving better separation and recycling effects along the length of the conveying module and avoiding the problem that the recycling effect is uneven and the fluff is easy to accumulate in local areas. Compared with the existing equipment, the design of this equipment is more reasonable, and the movement characteristics of components such as the conveying module and the flapping module can be fully utilized. It can not only greatly improve the recovery rate of the fluff, effectively reduce the amount of fluff in the flapping operation space, but also greatly improve the recycling efficiency of the fluff, reduce the residence time of the fluff in the flapping operation space, enable the fluff to be quickly separated from the conveyed cotton wool products, make the inside of the cotton wool products and the equipment cleaner, and achieve better effects.

[0008] To further improve the recovery rate of the fluff, preferably, the recycling chambers are respectively arranged on both sides of the conveying module. By arranging the recycling chambers on both sides of the conveying module respectively, not only can the falling fluff be received on both sides, but also the area of the recycling chambers can be greatly increased, which is conducive to more fluff falling into the recycling chambers and improving the recovery rate of the fluff. In addition, through the cooperation of the recycling chambers on both sides, negative pressure is generated on both sides of the conveying module, which is conducive to more efficiently capturing the flying fluff and further improving the recycling efficiency.

[0009] Preferably, the recovery chambers on both sides of the conveying module are symmetrically arranged, which is beneficial to simplify the structure and reduce the cost.

[0010] For the convenience of assembly, further, the recovery chamber is configured with a connection port, and the air extraction device is connected to the recovery chamber through the connection port. By configuring the connection port, the air extraction device can be connected.

[0011] To solve the problem that the fluff is likely to accumulate in the recovery chamber, further, the recovery chamber is configured with a guiding portion for guiding the fluff to automatically converge towards the connection port. The configuration of the guiding portion makes the recovery chamber have a structure with a larger upper end and a smaller lower end. By configuring the guiding portion, the recovery chamber can form a structure with a larger upper end and a smaller lower end, so that the fluff falling into the recovery chamber can land on the guiding portion, and then the guiding portion can be used to guide the fluff to automatically converge towards the connection port, so as to be efficiently sucked away by the negative pressure at the connection port, and the problem that the fluff accumulates in the recovery chamber and cannot be discharged can be effectively avoided. Through the cooperation of the guiding portion and the air extraction device, the recovery efficiency can also be significantly improved.

[0012] Preferably, the guiding portion is an inclined plane. It not only has a simple structure and is easy to be realized at low cost, but also can effectively prevent the fluff from staying on the guiding portion, so as to guide the fluff to automatically converge towards the connection port.

[0013] Preferably, the guiding portion is arranged along the length direction of the conveying module. This is not only beneficial to making the guiding portion longer so as to play a guiding role in a larger range, but also can play a guiding role along the length direction of the conveying module, which is beneficial to the fluff at different positions to automatically converge towards the connection port.

[0014] In the second aspect of the present utility model, the problem of improving the stability and service life of the conveying module is to be solved. Further, the recovery chamber includes a first side portion, which is arranged on one side of the conveying module and along the length direction of the conveying module, and the first side portion shields at least part of the side surface of the conveying module. The first side portion in the recovery chamber can not only serve as the side wall of the recovery chamber, but also by arranging the first side portion on one side of the conveying module and along the length direction of the conveying module, the first side portion can shield at least part of the side surface of the conveying module, so as to effectively prevent the fluff from flying into the interior of the conveying module from the side surface of the conveying module, which can not only ensure the normal and stable operation of the conveying module, is beneficial to improving the service life of the conveying module, but also is beneficial to more fluff falling into the recovery chamber.

[0015] To solve the problem that feather flocs are likely to accumulate in the recovery chamber, in some solutions, the recovery chamber further includes a second side portion, a third side portion, a fourth side portion, and a bottom member. The second side portion is disposed outside the first side portion and corresponds to the first side portion. The third side portion and the fourth side portion are disposed opposite to each other and are respectively located at two ends of the first side portion. The bottom member is at least connected to the first side portion and the second side portion. The connection port is formed on the bottom member, and the first side portion and / or the second side portion and / or the third side portion and / or the fourth side portion are inclined in the direction toward the connection port. Thus, an inclined surface for guiding can be obtained to guide the feather flocs to automatically converge toward the connection port and prevent the feather flocs from accumulating in the recovery chamber.

[0016] To solve the problem of facilitating molding and assembly, further, the recovery chamber further includes a second side portion and a bottom member. The second side portion is disposed outside the first side portion and corresponds to the first side portion. Two sides of the bottom member are respectively connected to the first side portion and the second side portion. The connection port and the guiding portion are respectively formed on the bottom member. The first side portion, the second side portion, and the bottom member all serve as side walls of the recovery chamber to enclose the recovery chamber. At the same time, by configuring the bottom member and respectively forming the connection port and the guiding portion on the bottom member, not only is it convenient for the molding and manufacturing of the connection port and the guiding portion, but also the positioning and fixing of the connection port and the guiding portion can be completed only by installing the bottom member in place, thereby making the assembly process more convenient.

[0017] To solve the problem that feather flocs are likely to accumulate in the recovery chamber, in some solutions, the bottom member is a conducting structure with a larger upper end and a smaller lower end, and the connection port is formed at the lower end of the bottom member. This not only can use the bottom member to guide the feather flocs to automatically converge toward the connection port and prevent the feather flocs from accumulating in the recovery chamber, but also allows for more choices in the structures of the first side portion and the second side portion, which is more conducive to simplifying the structure of the entire recovery chamber.

[0018] Preferably, the housing includes a frame and an outer shell disposed on the frame. The frame includes a first bearing beam frame disposed on the side of the conveying module and a second bearing beam frame disposed outside the first bearing beam frame. The first side portion includes the first bearing beam frame, the second side portion includes the second bearing beam frame, and the bottom member is fixed to the first bearing beam frame and the second bearing beam frame. The outer shell covers the outside and the end of the second bearing beam frame, and the bottom member is located inside the outer shell. By fixing the bottom member to the first bearing beam frame and the second bearing beam frame to support the bottom member by using the first bearing beam frame and the second bearing beam frame, not only is the bottom member more stable and reliable, but also it is beneficial to stably and reliably fix the connecting shaft in the beating module in or above the recovery chamber.

[0019] Preferably, the bottom member includes a first side plate, a second side plate, a first inclined plate, a second inclined plate, and a bottom plate. Among them, a connection port is formed on the bottom plate; the first side plate and the second side plate are respectively connected to the bottom plate and are located on both sides of the connection port; the first inclined plate and the second inclined plate are respectively connected to the bottom plate and are located on both sides of the connection port, and the first inclined plate is respectively connected to the adjacent first side plate and the second side plate, and the second inclined plate is respectively connected to the adjacent first side plate and the second side plate. The lower ends of the first inclined plate and the second inclined plate are respectively inclined towards the direction of the connection port. The structure of this bottom member is simple, with low cost, and can better adapt to the conveying module, which is beneficial to achieving better separation and recovery effects.

[0020] In the third aspect of the present invention, the problem of further improving the recovery rate of down and feathers needs to be solved. Further, the conveying module includes a conveying member that encloses a ring and rotates cyclically; a partition plate is further included, and the partition plate is arranged inside the conveying member, and the end of the partition plate is connected to the recovery chamber. By configuring a partition plate inside the conveying member and connecting the end of the partition plate to the recovery chamber, not only can the side of the conveying module be effectively closed through the cooperation of the partition plate and the recovery chamber, greatly reducing the amount of down and feathers flying into the inside of the conveying module, but also the gap between the conveying module and the recovery chamber can be eliminated, which is beneficial to guiding more down and feathers to fall into the recovery chamber.

[0021] Preferably, recovery chambers are respectively arranged on both sides of the conveying module, and both ends of the partition plate are respectively connected to the first side portions of the recovery chambers on both sides.

[0022] To make the layout of the entire device more reasonable, further, the flapping module includes a flapping power source, a connecting shaft, and a flapping structure connected to the connecting shaft. The flapping power source is in transmission connection with the connecting shaft. The connecting shaft is arranged inside the recovery chamber or above the recovery chamber, and the connecting shaft is arranged along the length direction of the conveying module. By arranging the connecting shaft of the flapping module inside the recovery chamber or above the recovery chamber, not only can the space at the recovery chamber be fully utilized, but also the installation, disassembly, and replacement of the flapping module are more convenient, thereby making the layout of the entire device more reasonable.

[0023] Preferably, the flapping power source is arranged inside the recovery chamber or above the recovery chamber.

[0024] In the fourth aspect of the present utility model, the problem of further improving the efficiency of down and floss recycling is to be solved. Further, the recycling module further includes a guiding component, which is arranged above the conveying module in the beating operation space. The guiding component is adapted to the recycling chamber on the side of the conveying module, and is used to guide the down and floss to fall into the recycling chamber below. In this solution, by configuring a guiding component above the conveying module in the beating operation space, on the one hand, the guiding component can be used to reduce the space for the up-flying down and floss and restrict the down and floss, so that the up-flying down and floss can turn back more quickly. On the other hand, the air flow at the top can be improved. Combined with the negative pressure in the recycling chamber below, under the combined action of the two, the down and floss can be guided to float towards the recycling chamber, so that the down and floss above can fall into the recycling chamber below faster and more accurately, and be drawn away from the recycling chamber below, achieving the purpose of further improving the efficiency of down and floss separation.

[0025] Preferably, the lower end of the guiding component is configured with a guiding surface, and the height of the guiding surface gradually increases along the direction from the outer edge of the guiding component to the center of the conveying module. So as to utilize the guiding surface to improve the flow direction of the air flow, and guide the down and floss above to float and fall towards the recycling chamber.

[0026] Compared with the prior art, using a beating device provided by the present utility model, the design is more reasonable, and the movement characteristics of components such as the conveying module and the beating module can be fully utilized. It can not only greatly improve the recovery rate of down and floss, effectively reduce the amount of down and floss in the beating operation space, but also greatly improve the recycling efficiency of down and floss, reduce the residence time of down and floss in the beating operation space, enable the down and floss to be quickly separated from the conveyed cotton flannel products, and make the cotton flannel products and the interior of the equipment cleaner. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0028] Figure 1 It is a schematic structural diagram of a beating device provided in Embodiment 1 of the present utility model.

[0029] Figure 2 For Figure 1 the front view.

[0030] Figure 3 For Figure 2 the sectional view taken along line A-A in

[0031] Figure 4It is a partial structural schematic diagram of a beating device provided in Embodiment 1 of the present utility model, and the beating module is not shown.

[0032] Figure 5 It is Figure 2 a cross-sectional view taken along line B-B in [the figure].

[0033] Figure 6 It is a cross-sectional view along the width direction of the conveying module in another beating device provided in Embodiment 1 of the present utility model.

[0034] Figure 7 It is a partial top view of a beating device provided in Embodiment 2 of the present utility model.

[0035] Figure 8 It is a partial front view of a beating device provided in Embodiment 2 of the present utility model.

[0036] Figure 9 It is a partial front view of another beating device provided in Embodiment 2 of the present utility model.

[0037] Figure 10 It is a cross-sectional view along the width direction of the conveying module in yet another beating device provided in Embodiment 2 of the present utility model.

[0038] Figure 11 It is Figure 10 a structural schematic diagram of a bottom component in [the figure].

[0039] Figure 12 It is a partial structural schematic diagram at the guiding part in a beating device provided in Embodiment 3 of the present utility model.

[0040] Figure 13 It is a cross-sectional view along the width direction of the conveying module in a beating device provided in Embodiment 4 of the present utility model.

[0041] Figure 14 It is a cross-sectional view along the width direction of the conveying module in another beating device provided in Embodiment 4 of the present utility model.

[0042] Explanation of the marks in the figure: housing 1, frame 11, bearing beam frame 12, first bearing beam frame 13, second bearing beam frame 14, outer shell 15, beating operation space 16, lower part cavity 161, inlet 17, outlet 18, feeding table 19;

[0043] Conveying module 2, conveying component 21, driving shaft 22, driven shaft 23;

[0044] Beating module 3, beating power 31, connecting shaft 32, beating structure 33, support 34;

[0045] Air extraction device 4, recovery chamber 41, connection port 42, pipeline 43;

[0046] The first side part 51, the second side part 52, the third side part 53, the fourth side part 54, and the bottom part 55;

[0047] The guiding part 6;

[0048] The partition plate 7;

[0049] The guiding member 8, the guiding surface 81;

[0050] The first side plate 91, the second side plate 92, the first inclined plate 93, the second inclined plate 94, and the bottom plate 95. Detailed implementation manners

[0051] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Usually, the components of the embodiments of the present invention described and shown in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but only represents the selected embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0052] Embodiment 1

[0053] In this embodiment, a flapping device is provided, which includes a conveying module 2, a flapping module 3 adapted to the conveying module 2, a recycling module, and a housing 1. Among them,

[0054] As Figures 1 - 4 shown, the housing 1 generally includes a frame 11 and a housing 15 provided on the frame 11. The frame 11 is mainly used for bearing, and the housing 15 is mainly used for wrapping the frame 11 and forming a relatively enclosed internal cavity. The housing 1 is configured with an inlet 17 and an outlet 18 arranged oppositely. As Figure 1 shown, the conveying module 2 is usually horizontally arranged. One end of the conveying module 2 extends out of the housing 1 through the inlet 17 for a certain distance. As Figure 1 shown, a feeding table 19 is formed to facilitate the user to place the cotton flannel products to be flapped on the conveying module 2; the other end of the conveying module 2 extends out of the housing 1 through the outlet 18. As Figure 2 shown, the flapped cotton flannel products are output; the conveying module 2 can divide the internal cavity in the housing 1 into an upper part cavity 161 and a lower part cavity 161. Among them, the flapping module 3 performs a flapping function in the upper part cavity. Therefore, the upper part cavity is called the flapping operation space 16, and the lower part cavity 161 can be used for installing electrical equipment and the like.

[0055] In some embodiments, the conveying module 2 may include a conveying member 21 that forms a loop and rotates cyclically, a conveying power source, a driving shaft 22 and a driven shaft 23 for tensioning the conveying member 21. As shown in Figures 2 - 4 , among which, the conveying power source may be a motor, the conveying power source may be installed on the frame 11 of the housing 1, the driving shaft 22 and the driven shaft 23 are respectively connected to the frame 11 through bearings, the conveying member 21 is tensioned between the driving shaft 22 and the driven shaft 23, and the conveying power source is in transmission connection with the driving shaft 22 so as to drive the driving shaft 22 to rotate, thereby driving the conveying member 21 to rotate cyclically, achieving the purpose of conveying cotton products. During implementation, the conveying module 2 may preferably adopt a belt conveyor. At this time, the conveying member 21 is the belt in the belt conveyor. Of course, during implementation, the conveying module 2 may also adopt a chain plate conveyor, a ball chain conveyor, etc. In some other embodiments, the conveying module 2 may also adopt a roller conveyor, as long as it can lay flat the cotton products and convey the cotton products forward. By way of example, in the present embodiment, the conveying module 2 adopts a belt conveyor, as shown in Figures 2 - 4 .

[0056] In the present embodiment, the beating module 3 may be implemented by using the prior art. By way of example, the beating module 3 may include a beating power source 31, a connecting shaft 32 and a beating structure 33. Among which, the connecting shaft 32 may be connected to the frame 11 through a bearing, and the connecting shaft 32 is arranged along the length direction (or called the conveying direction) of the conveying module 2, as shown in Figure 4 , and is located on one side of the conveying module 2. The beating structure 33 is connected to the connecting shaft 32, and the beating structure 33 is generally arranged along the width direction of the conveying module 2. The beating power source 31 is in transmission connection with the connecting shaft 32 so as to drive the connecting shaft 32 to rotate, thereby driving the beating structure 33 to move up and down in a plane perpendicular to the conveying direction of the conveying module 2, as shown in Figure 4 and Figure 5As shown, the purpose of flapping operation in the flapping operation space 16 is achieved, so that the filling material in the cotton wool product is more fluffy and more evenly distributed. During implementation, the number of the flapping structures 33 connected to the connecting shaft 32 can be one, two or more, and each flapping structure 33 connected to the same connecting shaft 32 moves synchronously under the drive of the connecting shaft 32. During implementation, the flapping structure 33 can be realized by using the prior art, which will not be repeated here. During implementation, the flapping module 3 can be configured only on one side of the conveying module 2, and in order to achieve a better and more efficient flapping effect, during implementation, the flapping module 3 can be configured on both sides of the conveying module 2, and the flapping structures 33 in the two flapping modules 3 are arranged in an interlaced manner. During actual operation, the flapping structures 33 in the two flapping modules 3 can perform the flapping action synchronously, or can perform the flapping action in an interlaced manner, depending on actual needs, which will not be illustrated one by one here. In one embodiment, a separate conveying power can be configured for the conveying module 2, and at the same time, a separate flapping power 31 can be configured for the flapping structure 33. The conveying power and the flapping power 31 can be connected to the control module (including a controller or a control circuit, etc.) respectively, so as to use the control module to control the coordinated action of the conveying module 2 and the flapping module 3. Of course, in other embodiments, the conveying power and the flapping power 31 can also be one power, that is, the conveying module 2 and the flapping module 3 share one power, and the power is respectively connected to the conveying module 2 and the flapping module 3 through a transmission mechanism, and the purpose of controlling the coordinated action of the conveying module 2 and the flapping module 3 can also be achieved. For example, a down recovery device of an automatic cotton-beating machine disclosed in Chinese patent CN 220631184 U will not be illustrated one by one here.

[0057] In this embodiment, the recovery module includes an exhaust device 4 and a recovery chamber 41, wherein the recovery chamber 41 is arranged on one side of the conveying module 2. Figures 3 - 6 As shown, the recovery chamber 41 is connected to the beating operation space 16; since the beating module 3 moves up and down in a plane perpendicular to the conveying direction of the conveying module 2 and performs a beating operation, the beating module 3 can generate an airflow along the width direction of the conveying module 2, and the recovery chamber 41 is arranged on one side of the width direction of the conveying module 2, so that the recovery chamber 41 can form a certain coordination with the beating module 3. On the one hand, the recovery chamber 41 can be used to receive the falling feathers; on the other hand, it is more conducive to sucking the flying feathers, and can guide the feathers to fly continuously to the recovery chamber 41, so that more feathers can be captured, greatly improving the feather recovery effect and recovery rate. Since the conveying module 2 conveys the feathers along its length direction, during implementation, the recovery chamber 41 can be arranged along the length direction of the conveying module 2, such as Figures 3 - 6As shown, the recovery chamber 41 can preferably be constructed as a flat structure, so that the recovery chamber 41 can better fit the conveying module 2 and can cooperate with each flapping structure 33 arranged along the length direction of the conveying module 2 respectively. This can not only effectively increase the area of the recovery chamber 41, thereby greatly improving the recovery efficiency of the fluff, reducing the residence time of the fluff in the flapping operation space 16, but also continuously capture the fluff along the length direction of the conveying module 2, which is beneficial to achieving better separation and recovery effects along the length of the conveying module 2 and avoiding the problem that the fluff is likely to accumulate in local areas due to uneven recovery effects.

[0058] In this embodiment, the recovery chamber 41 is constructed with a connection port 42. As Figure 3 , Figure 5 and Figure 6 shown, the air extraction device 4 can be connected to the recovery chamber 41 via this connection port 42. In implementation, the air extraction device 4 can preferably be arranged in the lower part cavity 161 of the housing 1. The air extraction device 4 is mainly used to generate a suction force, so as to generate a negative pressure in the recovery chamber 41, so as to effectively attract the floating fluff in the flapping operation space 16 by using the negative pressure, so that the fluff can continuously fall into the recovery chamber 41, and finally achieve the purpose of separating and recovering the fluff. In implementation, the air extraction device 4 can be an existing suction pump, etc. The air extraction device 4 can be connected to the connection port 42 through a pipeline 43, so as to flexibly arrange the air extraction device 4.

[0059] In implementation, the recovery chamber 41 can be arranged on only one side of the conveying module 2. However, to improve the separation and recovery efficiency, in implementation, the recovery chambers 41 can be arranged on both sides of the conveying module 2 respectively. As Figures 3 - 6 shown, this can not only carry the falling fluff on both sides respectively, but also greatly increase the area of the recovery chamber 41, so as to facilitate more fluff to fall into the recovery chamber 41 and improve the recovery rate of the fluff. In addition, through the cooperation of the recovery chambers 41 on both sides, a certain negative pressure is generated on both sides of the conveying module 2, which is beneficial to more efficiently capturing the floating fluff and is beneficial to further improving the recovery efficiency. In a more preferred implementation manner, the recovery chambers 41 on both sides of the conveying module 2 can be symmetrically arranged, as shown in the figure, which is beneficial to simplifying the structure and reducing the cost. In implementation, one air extraction device 4 can be configured in the recovery module, and the air extraction device 4 is connected to the two recovery chambers 41 through pipelines 43 respectively. In implementation, two air extraction devices 4 can be configured in the recovery module, and the two air extraction devices 4 are respectively connected to the two recovery chambers 41 through pipelines 43, which can not only achieve a better adsorption effect, but also simplify the arrangement of the pipeline 43.

[0060] In implementation, the shape of the recovery chamber 41 can be determined according to actual needs. For example, the recovery chamber 41 can be constructed as a rectangular body structure, a trapezoidal body structure, and other special-shaped structures, etc.

[0061] In implementation, the recovery chamber 41 includes a first side portion 51, a second side portion 52, a third side portion 53, a fourth side portion 54, and a bottom member 55. Among them, the first side portion 51 is disposed on one side of the conveying module 2 and is arranged along the length direction of the conveying module 2. As Figures 3 - 6 shown, correspondingly, the second side portion 52 is disposed outside the first side portion 51 and corresponds to the first side portion 51, and there is a gap between the first side portion 51 and the second side portion 52; meanwhile, the third side portion 53 and the fourth side portion 54 are oppositely arranged and are respectively located at both ends of the first side portion 51. As Figures 3 - 6 shown, the bottom member 55 is disposed in the space surrounded by the first side portion 51, the second side portion 52, the third side portion 53, and the fourth side portion 54, and is at least connected to the first side portion 51 and the second side portion 52, and the setting position of the bottom member 55 is lower than the upper surface of the conveying module 2, so that the first side portion 51, the second side portion 52, the third side portion 53, the fourth side portion 54, and the bottom member 55 can enclose the recovery chamber 41 for receiving the feather floc. In implementation, the connection port 42 can preferably be constructed on the bottom member 55 or the first side portion 51. It can be understood that in implementation, the bottom member 55 can be a single component or an integrally formed member with any one of the first side portion 51, the second side portion 52, the third side portion 53, and the fourth side portion 54.

[0062] In implementation, the first side portion 51 can block at least part of the side surface of the conveying module 2. As Figure 5 and Figure 6 shown, thereby effectively preventing the feather floc from flying into the inside of the conveying module 2 from the side surface of the conveying module 2, which can not only ensure the normal and stable operation of the conveying module 2, is beneficial to improving the service life of the conveying module 2, but also is beneficial to more feather floc falling into the recovery chamber 41. In implementation, the first side portion 51 has various implementation manners. For example, the first side portion 51 can be a plate-shaped member disposed vertically, and this plate-shaped member can be fixed to the frame 11. Another example is that the first side portion 51 can also be the bearing beam frame 12 in the frame 11, and this bearing beam frame 12 is exactly disposed on the side surface of the conveying module 2. As Figure 4 and Figure 5 shown.

[0063] As the side walls enclosing the recycling chamber 41, the second side portion 52, the third side portion 53, and the fourth side portion 54 each have various implementation manners. For example, during implementation, the second side portion 52 can be a plate-like member disposed within the outer shell 15, can also be the load-bearing beam frame 12 in the frame 11, or can also be a part of the side plate constituting the outer shell 15. Similarly, during implementation, the third side portion 53 can be a plate-like member disposed within the outer shell 15, can also be the load-bearing beam frame 12 in the frame 11, or can also be a part of the side plate constituting the outer shell 15. Similarly, during implementation, the fourth side portion 54 can be a plate-like member disposed within the outer shell 15, can also be the load-bearing beam frame 12 in the frame 11, or can also be a part of the side plate constituting the outer shell 15. During implementation, the bottom member 55 can have a flat plate structure, an arc-shaped plate structure, a concave structure (such as a semi-circular structure, etc.), or other special-shaped structures, etc. It can be understood that when the first side portion 51, the second side portion 52, the third side portion 53, and the fourth side portion 54 all adopt plate-like members, the recycling chamber 41 can be an independent container enclosed by the plate-like members. During assembly, it can be installed on the side of the conveying module 2 within the housing 1, which is conducive to realizing modularization.

[0064] As a preferred implementation manner, the second side portion 52 can be a plate-like member disposed within the outer shell 15. As Figure 6 shown, the second side portion 52, the third side portion 53, and the fourth side portion 54 can all be parts of the side plates constituting the outer shell 15, that is, the second side portion 52, the third side portion 53, and the fourth side portion 54 can all be parts of the outer shell 15. The two sides of the second side portion 52 can be respectively connected to the third side portion 53 and the fourth side portion 54, and the third side portion 53 and the fourth side portion 54 can be respectively connected to the first side portion 51, so that the first side portion 51, the second side portion 52, the third side portion 53, and the fourth side portion 54 can jointly enclose the side walls of the recycling chamber 41. At this time, the bottom member 55 is disposed in the cavity enclosed by the first side portion 51, the second side portion 52, the third side portion 53, and the fourth side portion 54, and is at least connected to the first side portion 51 and the second side portion 52, so as to form the bottom of the recycling chamber 41 for receiving the feather flocs, and the connection port 42 can preferably be provided on this bottom member 55.

[0065] As another preferred implementation manner, the frame 11 includes a first load-bearing beam frame 13 disposed on the side of the conveying module 2 and a second load-bearing beam frame 14 disposed outside the first load-bearing beam frame 13. At this time, the first side portion 51 can include this first load-bearing beam frame 13, and the second side portion 52 can include this second load-bearing beam frame 14. As Figure 4 and Figure 5 shown, the outer shell 15 covers the outside and ends of the second load-bearing beam frame 14, so that the third side portion 53 and the fourth side portion 54 can both be parts of the side plates constituting the outer shell 15. As Figure 4 and Figure 5As shown, the first side portion 51, the second side portion 52, the third side portion 53 and the fourth side portion 54 can together form a side wall of the recovery chamber 41, as shown in FIG. Figure 4 and Figure 5 At this time, the bottom part 55 is arranged in the cavity surrounded by the first side part 51, the second side part 52, the third side part 53 and the fourth side part 54, and is at least connected to the first load-bearing beam frame 13 and the second load-bearing beam frame 14, so as to form the bottom of the recovery chamber 41 for receiving the feather fluff, and the connection port 42 can be preferentially arranged at the bottom part 55.

[0066] In implementation, the connecting shaft 32 in the beating module 3 can be preferably arranged in the recovery chamber 41 or above the recovery chamber 41, such as Figures 4 - 6 As shown, in this embodiment, the connecting shaft 32 can be connected to the support 34 through a bearing, and the support 34 can be installed on the first load-bearing beam frame 13 and / or the second load-bearing beam frame 14, such as Figures 4 - 6 As shown, not only can the space at the recovery chamber 41 be fully utilized, but also the installation, disassembly and replacement of the beating module 3 can be more convenient, thereby making the layout of the whole device more reasonable. In addition, the support of the support 34 is made more reliable, which is conducive to improving the beating strength of the device.

[0067] In a more optimized embodiment, the beating power 31 may also be preferentially arranged in the recovery chamber 41 or above the recovery chamber 41, such as Figure 4 As shown, the flapping power 31 is connected to the connecting shaft 32 through the existing power transmission mechanism, and the transmission mechanism between the flapping power 31 and the connecting shaft 32 does not need to cross the recovery chamber 41, which is conducive to simplifying the structure and reducing the risk of feather fluff flying out of the recovery chamber 41.

[0068] Example 2

[0069] In order to prevent the feathers from accumulating in the recovery chamber 41, the main difference between the present embodiment 2 and the above-mentioned embodiment 1 is that in the flapping device provided in the present embodiment, the recovery chamber 41 is configured with a guide portion 6, which is mainly used to guide the feathers to automatically converge toward the connecting port 42. Figure 7As shown, in this embodiment, the guiding portion 6 is configured such that the recovery chamber 41 has a structure with a larger upper end (a larger cross-sectional area at the upper end) and a smaller lower end (a smaller cross-sectional area at the lower end), that is, along the vertical direction, the cross-sectional area of the upper end of the recovery chamber 41 is larger than that of the lower end of the recovery chamber 41. Along the direction from top to bottom, at least at the lower end of the recovery chamber 41, the cross-sectional area of the recovery chamber 41 gradually decreases. With such a design, in the actual use process, the fluffs falling into the recovery chamber 41 can land on the guiding portion 6, so that the guiding portion 6 can be used to guide the fluffs to automatically converge towards the connection port 42, so as to be efficiently sucked away by the negative pressure at the connection port 42, and the problem that the fluffs accumulate in the recovery chamber 41 and cannot be discharged can be effectively avoided.

[0070] During implementation, the guiding portion 6 has various implementation manners. As an example, the guiding portion 6 can be an inclined surface arranged obliquely. It not only has a simple structure and is easy to be realized at low cost, but also can effectively prevent the fluffs from staying on the guiding portion 6, so that the fluffs can be guided to automatically converge towards the connection port 42. For example, when the connection port 42 is formed on the bottom member 55, at this time, the first side portion 51 and / or the second side portion 52 and / or the third side portion 53 and / or the fourth side portion 54 can be arranged obliquely in the direction towards the connection port 42, and an inclined surface for guiding can be obtained, so that the fluffs can be guided to automatically converge towards the connection port 42. For example, as Figure 7 and Figure 8 shown, the first side portion 51, the second side portion 52, the third side portion 53, and the fourth side portion 54 are all plate-like members arranged obliquely in the direction towards the connection port 42, so that the recovery chamber 41 can form a structure with a larger upper end and a smaller lower end, and the accumulation of fluffs in the recovery chamber 41 can be effectively prevented.

[0071] In a more optimized implementation manner, the guiding portion 6 can be arranged along the length direction of the conveying module 2, such as Figure 7 and Figure 8 the third side portion 53 and the fourth side portion 54 in. At this time, the first side portion 51 and the second side portion 52 can be arranged vertically. This is not only beneficial to making the guiding portion 6 longer so as to play a guiding effect in a larger range, but also can play a guiding effect along the length direction of the conveying module 2, which is beneficial to the fluffs at different positions to automatically converge towards the connection port 42.

[0072] As another example, the first side portion 51, the second side portion 52, the third side portion 53, and the fourth side portion 54 can all be arranged vertically, such as Figure 9 and Figure 10As shown, the connection port 42 is constructed on the bottom member 55, and at the same time, the guiding portion 6 is also constructed on the bottom member 55 so that the down feathers can be automatically guided to the connection port 42 on the bottom member 55 by means of the guiding portion 6. By adopting this implementation manner, the processing tooling for the connection port 42 and the guiding portion 6 can be completed simultaneously by manufacturing the bottom member 55. This not only facilitates the forming and manufacturing of the connection port 42 and the guiding portion 6, but also only requires the bottom member 55 to be installed in place to complete the positioning and fixing work of the connection port 42 and the guiding portion 6, thereby making the assembly process more convenient.

[0073] During implementation, the bottom member 55 can be constructed as a conducting structure with a larger upper end and a smaller lower end, such as Figure 9 and Figure 10 shown. The connection port 42 can preferably be constructed at the lower end of the bottom member 55. Of course, during implementation, the connection port 42 can also be constructed on the side wall of the lower end. It can be understood that the upper end refers to the end connected to the first side portion 51, and the lower end refers to the end facing away from the first side portion 51. By constructing the bottom member 55 as a conducting structure with a larger upper end and a smaller lower end, the entire recovery chamber 41 can form a structure with a larger upper end and a smaller lower end. At this time, the first side portion 51 and the second side portion 52 can be arranged vertically or obliquely, which can be configured according to actual requirements, thereby being more conducive to simplifying the structure of the entire recovery chamber 41.

[0074] During implementation, the bottom member 55 is located inside the outer shell 15. The bottom member 55 can be constructed in a funnel shape, a fan shape or other shapes to form the conducting structure with a larger upper end and a smaller lower end. For example, as Figure 10 and Figure 11As shown, the bottom member 55 includes a first side plate 91, a second side plate 92, a first inclined plate 93, a second inclined plate 94, and a bottom plate 95. A connection port 42 is formed on the bottom plate 95. The first side plate 91 and the second side plate 92 are respectively connected to the bottom plate 95 and are located on both sides of the connection port 42. At the same time, the first inclined plate 93 and the second inclined plate 94 are respectively connected to the bottom plate 95 and are located on both sides of the connection port 42. And the first inclined plate 93 is respectively connected to the adjacent first side plate 91 and second side plate 92, and the second inclined plate 94 is respectively connected to the adjacent first side plate 91 and second side plate 92. The lower ends of the first inclined plate 93 and the second inclined plate 94 are respectively inclined towards the direction of the connection port 42. The first inclined plate 93 and the second inclined plate 94 respectively serve as the guiding portions 6, so that the bottom member 55 can form a conducting structure with a large upper end and a small lower end, which can effectively prevent the accumulation of fluff in the recovery chamber 41. During assembly, it is only necessary to connect the bottom member 55 to at least the first side portion 51 and the second side portion 52. Especially when the first side portion 51 and the second side portion 52 are respectively the first bearing beam frame 13 and the second bearing beam frame 14, the bottom member 55 can be fixed to the first bearing beam frame 13 and the second bearing beam frame 14, so as to support the bottom member 55 by using the first bearing beam frame 13 and the second bearing beam frame 14. This not only makes the bottom member 55 more stable and reliable, but also is beneficial to stably and reliably fixing the connecting shaft 32 in the beating module 3 in or above the recovery chamber 41.

[0075] Embodiment 3

[0076] For the beating device configured with the conveying member 21, since the conveying member 21 is surrounded in a ring and rotates cyclically, both sides of the conveying member 21 are usually in an open state. During the operation of the beating device, fluff can easily enter the inside of the conveying module 2 through the side surface of the conveying member 21, which not only easily affects the normal operation of the conveying module 2, but also this part of the fluff is difficult to recover, affecting the recovery rate of the fluff. Therefore, to further improve the stability and reliability of the conveying module 2 and further improve the recovery rate of the fluff, the main difference between this Embodiment 2 and the above Embodiment 1 is that the beating device provided in this embodiment further includes a partition plate 7, as Figure 3 , Figure 10 and Figure 12 shown. The partition plate 7 is arranged inside the conveying member 21, and the end of the partition plate 7 is connected to the recovery chamber 41. During implementation, the end of the partition plate 7 can be welded to the recovery chamber 41. For the convenience of disassembly and assembly, the end of the partition plate 7 can be detachably connected to the first side portion 51 of the recovery chamber 41 through fasteners, as Figure 3 , Figure 10 and Figure 12As shown. The configuration of the partition plate 7 can not only effectively enclose the side surface of the conveying module 2 through the cooperation of the partition plate 7 and the recovery chamber 41, greatly reducing the amount of fluff flying into the interior of the conveying module 2, which is beneficial to improving the stability and reliability of the conveying module 2; but also eliminate the gap between the conveying module 2 and the recovery chamber 41, which is beneficial to guiding more fluff to fall into the recovery chamber 41.

[0077] During implementation, when the flapping device is only equipped with a recovery chamber 41 on one side, one end of the partition plate 7 can be connected to the first side portion 51 of the recovery chamber 41. When recovery chambers 41 are respectively arranged on both sides of the conveying module 2, both ends of the partition plate 7 are respectively connected to the first side portions 51 of the recovery chambers 41 on both sides, as Figure 3 and Figure 12 shown, which is beneficial to achieving a better interception and recovery effect on fluff along the width direction of the conveying module 2.

[0078] During implementation, the partition plate 7 can be arranged at a position close to the upper edge of the conveying component 21, as Figure 10 and Figure 12 shown. This is not only beneficial to preventing fluff from entering between the partition plate 7 and the upper edge of the conveying component 21, but also can play a role in limiting and supporting the upper edge of the conveying component 21, preventing the upper edge of the conveying component 21 from undergoing excessive deformation during flapping, resulting in ineffective flapping and thus affecting the flapping effect.

[0079] During implementation, the partition plate 7 can adopt a flat plate structure, as Figure 12 shown. In a further implementation manner, the partition plate 7 can also adopt an arched structure, that is, the middle of the partition plate 7 is high and both ends are low. The arched partition plate 7 can not only receive the falling fluff, but also guide the movement of the fluff towards the recovery chamber 41, enabling the fluff on the partition plate 7 to automatically converge into the recovery chamber 41.

[0080] Embodiment 4

[0081] To further improve the recovery efficiency of fluff, the main difference between this embodiment and the above embodiments is that in the flapping device provided in this embodiment, the recovery module further includes a guiding component 8, and the guiding component 8 is arranged above the conveying module 2 in the flapping operation space 16, as Figure 13 and Figure 14 shown. The guiding component 8 is adapted to the recovery chamber 41 on the side surface of the conveying module 2, so that the guiding component 8 can guide the fluff to fall into the lower recovery chamber 41, as Figure 13 shown.

[0082] During implementation, the surface at the lower end of the guiding component 8 can be referred to as the guiding surface 81, as Figure 13 and Figure 14As shown, along the direction from the outer edge of the guiding member 8 to the center of the conveying module 2, the height of the guiding surface 81 gradually increases, as Figure 13 and Figure 14 shown, so as to utilize the guiding surface 81 to improve the flow direction of the air flow and guide the fluff above to fly and fall towards the direction of the recovery chamber 41.

[0083] In implementation, the guiding member 8 has various implementation manners. For example, the guiding member 8 can adopt an arc-shaped plate structure, and both ends of the guiding member 8 respectively extend above the two side recovery chambers 41, as Figure 13 shown. At this time, the guiding surface 81 is an arc surface. Another example is that the guiding member 8 can include two inclined plates arranged obliquely, as Figure 14 shown. The lower ends of the two inclined plates respectively extend above the two side recovery chambers 41, as Figure 14 shown. At this time, the guiding surface 81 is an inclined surface. Of course, in implementation, the two inclined plates can be connected or not connected, as Figure 14 shown, that is, one inclined plate is configured for each of the two recovery chambers 41. At this time, an arc-shaped plate can also be used to replace the two inclined plates, and the same effect can also be achieved. Of course, the guiding member 8 can also have other implementation manners, which will not be elaborated here.

[0084] In this embodiment, by arranging the guiding member 8 above the conveying module 2 in the beating operation space 16, on the one hand, the guiding member 8 can be used to reduce the space for the fluff to fly upward and restrict the fluff, so that the fluff flying upward can turn back more quickly. On the other hand, the air flow at the top can be improved. Combined with the negative pressure in the lower recovery chamber 41, under the combined action of the two functions, the fluff is guided to fly towards the direction of the recovery chamber 41, so that the fluff above can fall into the lower recovery chamber 41 faster and more accurately and be sucked away from the lower recovery chamber 41, achieving the purpose of further improving the fluff separation efficiency.

[0085] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model.

Claims

1. A beating device, comprising a conveying module, a beating module adapted to the conveying module, and a housing, wherein the housing has a beating operation space, and the beating module performs beating operations in the beating operation space, characterized in that: It also includes a recovery module, which includes an exhaust device and a recovery chamber. The recovery chamber is arranged on the side of the conveying module, and the recovery chamber is arranged along the length direction of the conveying module. The recovery chamber is connected to the beating operation space, and the exhaust device is connected to the recovery chamber.

2. The beating device according to claim 1, characterized in that: The recovery chamber is configured with a connection port, and the air extraction device is connected to the recovery chamber via the connection port; the recovery chamber is configured with a guide part for guiding the feather fluff to automatically converge toward the connection port, and the configuration of the guide part enables the recovery chamber to form a structure with a large upper end and a small lower end.

3. The beating device according to claim 2, characterized in that: The recovery chamber comprises a first side portion, which is disposed at one side of the conveying module and arranged along the length direction of the conveying module, and the first side portion shields at least part of the side surface of the conveying module.

4. The beating device according to claim 3, characterized in that: The recovery chamber further comprises a second side portion, a third side portion, a fourth side portion and a bottom member, the second side portion is arranged outside the first side portion and corresponds to the first side portion, the third side portion and the fourth side portion are arranged opposite to each other and are respectively located at two ends of the first side portion, and the bottom member is at least connected to the first side portion and the second side portion; The connection opening is configured on the bottom member, and the first side portion and / or the second side portion and / or the third side portion and / or the fourth side portion are arranged obliquely in a direction toward the connection opening.

5. The beating device according to claim 3, characterized in that: The recovery chamber also includes a second side portion and a bottom portion, the second side portion is arranged outside the first side portion and corresponds to the first side portion, and both sides of the bottom portion are respectively connected to the first side portion and the second side portion; the connection port and the guide portion are respectively constructed on the bottom portion.

6. The beating device according to claim 5, characterized in that: The bottom component is a conductive structure with a large upper end and a small lower end, and the connection port is constructed at the lower end of the bottom component.

7. The beating device according to claim 6, characterized in that: The housing comprises a frame and a shell arranged on the frame, the frame comprises a first load-bearing beam frame arranged on the side of the conveying module and a second load-bearing beam frame arranged outside the first load-bearing beam frame, the first side portion comprises the first load-bearing beam frame, the second side portion comprises the second load-bearing beam frame, the bottom member is fixed to the first load-bearing beam frame and the second load-bearing beam frame; the shell is covered on the outside and end of the second load-bearing beam frame, and the bottom member is located inside the shell; And / or, the bottom component includes a first side panel, a second side panel, a first inclined panel, a second inclined panel and a bottom panel, wherein the connection port is constructed on the bottom panel; the first side panel and the second side panel are respectively connected to the bottom panel and are respectively located on both sides of the connection port; the first inclined panel and the second inclined panel are respectively connected to the bottom panel and are respectively located on both sides of the connection port, and the first inclined panel is respectively connected to the adjacent first side panel and the second side panel, and the second inclined panel is respectively connected to the adjacent first side panel and the second side panel, and the lower ends of the first inclined panel and the second inclined panel are respectively inclined toward the direction of the connection port.

8. The beating device according to claim 1, characterized in that: The recovery module also includes a guiding component, which is arranged above the conveying module in the beating operation space and is adapted to the recovery chamber on the side of the conveying module. The guiding component is used to guide the feather fluff to fall into the recovery chamber below.

9. The beating device according to claim 8, characterized in that: A guiding surface is configured at the lower end of the guiding component, and the height of the guiding surface gradually increases along the direction from the outer edge of the guiding component to the center of the conveying module.

10. The beating device according to claim 1, characterized in that: The recovery chambers are respectively disposed on both sides of the conveying module; The conveying module includes a conveying component that is annular and cyclically rotates; and also includes a partition plate, which is arranged in the conveying component, and the end of the partition plate is connected to the recovery chamber; The beating module includes a beating power, a connecting shaft and a beating structure connected to the connecting shaft. The beating power is transmission-connected to the connecting shaft. The connecting shaft is disposed in the recovery chamber or above the recovery chamber. The connecting shaft is arranged along the length direction of the conveying module.

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