Safe felt waste cleaning device with hidden synchronous belt and high replaceability

Abstract

The utility model provides a safe felt waste cleaning device with a hidden synchronous belt and strong replaceability, which is applied to a cutting bed. Comprising two base frames, a roller brush, a waste cleaning comb, a roller brush driving source and a transmission assembly, and the two base frames are arranged at the two ends of the width extension direction of the cutting bed respectively; the roller brush is rotatably arranged between the two base frames, and the roller brush driving source is arranged on any base frame and is in transmission connection with the roller brush through a transmission assembly; the waste cleaning comb is arranged between the two base frames and is used for scraping scraps on the roller brush; the device further comprises a protective cover, and the protective cover is arranged on the outer side of the base frame. According to the safe felt waste cleaning device with the hidden synchronous belt and high replaceability, the roller brush is driven by the roller brush driving source to rotate to clean scraps attached to the felt, part integration, part simplification and part minimization are achieved, and disassembly, assembly and maintenance are easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting bed equipment, in particular to a safe felt waste cleaning device with hidden synchronous belt and strong replaceability. Background Art

[0002] With the development of modern mechanical processing industry, the requirements for the quality and precision of material cutting are constantly increasing, and the corresponding requirements for the production efficiency, production cost, and high intelligence of the cutting table are also increasing. In the process of cutting the materials, the cutting table will not only produce scraps, but also produce a large amount of fine debris, dust, etc. that fall on the rolling felt of the platform. If these debris and dust are not cleaned up in time, it will inevitably affect the quality and precision of subsequent cutting. At present, the cleaning of these debris, dust, etc. is generally handled manually, which takes up a lot of manpower time, is time-consuming and labor-intensive, affects production efficiency, and is not easy to clean. Some cutting tables in the prior art will have their own felt waste cleaning device. The waste cleaning device has a complex structure, occupies a large space, is not easy to replace and repair, and in actual production, there will still be some debris and waste residues left on the felt. Therefore, it is necessary to design a safe felt waste cleaning device that is hidden in the synchronous belt and has strong replaceability. Utility Model Content

[0003] In view of the shortcomings of the existing technology mentioned above, the technical problem to be solved by the utility model is to provide a safe felt waste cleaning device with hidden synchronous belt and strong replaceability, which achieves the effects of simple structure, easy disassembly and assembly, few parts, high utilization rate and strong replaceability.

[0004] To achieve the above-mentioned purpose, the utility model provides a safe, synchronous belt-hidden, highly replaceable felt waste cleaning device for use on a cutting table; it includes a base frame, a roller brush, a waste cleaning comb, a roller brush driving source, and a transmission assembly, and the number of the base frames is two, which are respectively arranged at both ends of the width extension direction of the cutting table; the roller brush is rotatably arranged between the two base frames, the roller brush driving source is arranged on any one of the base frames, and is connected to the roller brush through the transmission assembly; the waste cleaning comb is arranged between the two base frames for scraping off waste debris on the roller brush; and it also includes a protective cover, which is arranged on the outside of the base frame.

[0005] Preferably, the roller brush includes a roller shaft and a roller brush, the roller brush is arranged on the outer peripheral surface of the roller shaft, and both ends of the roller shaft are connected to the base frame through a bearing assembly.

[0006] Preferably, the bearing assembly includes a bearing seat and a rotary bearing, the rotary bearing is arranged in the bearing seat, a bearing seat connecting hole is opened through the bearing seat, a bearing seat waist hole is opened on the base frame, the bearing seat waist hole is aligned with the bearing seat connecting hole, and a connecting piece is passed through the two.

[0007] Preferably, a bearing seat fine-tuning hole is provided on the side of the bearing seat, and a base frame connecting hole is provided on the side of the base frame; a connecting plate is also provided, and a plurality of connecting plate through holes are provided on the connecting plate, and the plurality of connecting plate through holes are respectively aligned with the bearing seat fine-tuning hole and the base frame connecting hole, and are all connected by connecting pieces; the spacing between the bearing seat and the connecting plate is adjusted by the depth of the connecting piece fitting in the connecting plate through hole.

[0008] Preferably, the waste cleaning comb comprises a comb body and a comb connecting shaft, wherein the comb connecting shaft is fixedly connected to the comb body; the comb connecting shaft is connected to the base frame via a waste cleaning comb mounting seat.

[0009] Preferably, a mounting seat connecting hole is provided on the waste cleaning comb mounting seat, and a waste cleaning comb mounting seat waist hole is provided on the base frame, the waste cleaning comb mounting seat waist hole is aligned with the mounting seat connecting hole, and a connecting piece is passed through the two; a waste cleaning comb mounting seat is also provided with a waste cleaning comb connecting hole and a locking slot, one end of the locking slot is connected to the waste cleaning comb connecting hole, and the other end extends to the edge of the waste cleaning comb mounting seat; a locking hole is also provided on the waste cleaning comb mounting seat, the locking hole passes through the locking slot, and a locking piece is passed through the locking hole; the comb connecting shaft can be rotatably passed through the waste cleaning comb connecting hole, and the locking piece is used to lock the angle of the comb connecting shaft in the waste cleaning comb connecting hole.

[0010] Preferably, a plurality of drive source connection holes are provided on the base frame, and the roller brush drive source is arranged on the base frame through the drive source connection holes; the transmission assembly includes a driving wheel, a driven wheel, and a synchronous belt, the driving wheel is arranged on the output shaft of the roller brush drive source, the driven wheel is arranged on the roller shaft, and the driving wheel and the driven wheel are connected by a synchronous belt transmission.

[0011] Preferably, a horizontal plate is provided on the top of the base frame, a horizontal plate connecting hole is opened on the horizontal plate, a connecting piece is passed through the horizontal plate connecting hole, and the base frame is installed on the cutting table through the horizontal plate connecting hole and the connecting piece.

[0012] Preferably, it further comprises a protective cover connecting frame, the protective cover connecting frame is fixed on the cutting table, a plurality of strong magnets are provided on the protective cover connecting frame, and the protective cover is arranged on the protective cover connecting frame through the strong magnets.

[0013] As described above, the safe felt waste removal device with hidden synchronous belt and strong replaceability involved in the present invention has the following beneficial effects:

[0014] 1. The utility model relates to safe synchronous belt hidden, strong replacement's felt cleaning device of waste, and the waste attached on felt is rotated and cleaned through the drum brush drive source, and the utility model realizes the integration of parts, the simplification of parts, the small amount of parts, and the simple and convenient disassembly and maintenance. The drum brush drive source adopts the driving motor, and the space occupation is reduced, and the synchronous belt is arranged in the protective cover and reduces the security risk.

[0015] 2. The utility model relates to safe synchronous belt hidden, strong replacement's felt cleaning device of waste, and can be installed at the both ends of the cutting bed, also can be installed below the cutting bed material receiving table, and the appearance is relatively harmonious, and the overall harmonious and beautiful appearance of the cutting bed is met.

[0016] 3. The utility model relates to safe synchronous belt hidden, strong replacement's felt cleaning device of waste, and the whole machine can be packed and transported, and basically need not adjust after once installation, even when replacing the drum brush and other vulnerable parts, only need to loosen a few connecting pieces to take out the corresponding vulnerable parts, save the time of after -sales service personnel, improve the production efficiency of customers. DRAWINGS

[0017] Figure 1 It is the first angle schematic view of safe synchronous belt hidden, strong replacement's felt cleaning device of waste that the utility model relates to;

[0018] Figure 2 It is the second angle schematic view of safe synchronous belt hidden, strong replacement's felt cleaning device of waste that the utility model relates to;

[0019] Figure 3 It is the partial enlarged view of safe synchronous belt hidden, strong replacement's felt cleaning device of waste that the utility model relates to.

[0020] Figure 4 It is the main view of base frame of safe synchronous belt hidden, strong replacement's felt cleaning device of waste that the utility model relates to.

[0021] Figure 5 It is the structure schematic view of safe synchronous belt hidden, strong replacement's felt cleaning device of waste that the utility model relates to;

[0022] Figure 6 It is the main view of safe synchronous belt hidden, strong replacement's felt cleaning device of waste that the utility model relates to is installed to the cutting bed;

[0023] Figure 7 It is the space schematic view of safe synchronous belt hidden, strong replacement's felt cleaning device of waste that the utility model relates to is installed to the cutting bed.

[0024] DRAWINGS

[0025] 1. Base frame; 101. Waist hole of bearing seat; 102. Waist hole of waste cleaning comb mounting seat; 2. Roller brush; 201. Roller shaft; 3. Waste cleaning comb; 301. Comb body; 302. Comb connecting shaft; 4. Roller brush driving source; 5. Bearing seat; 501. Bearing seat connecting hole; 502. Rotating bearing; 503. Bearing seat fine-tuning hole; 6. Waste cleaning comb mounting seat; 601. Waste cleaning comb connecting hole; 602. Mounting seat connecting hole; 603. Locking piece; 604. Locking slot; 7. Connecting plate; 8. Protective cover; 9. Driving pulley; 10. Synchronous belt; 11. Driven pulley; 12. Protective cover connecting frame; 13. Strong magnet; 14. Cutting bed; 15. Felt; 16. Horizontal plate. DETAILED DESCRIPTION

[0026] The following describes the implementation of the present invention through specific embodiments. People familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0027] It should be noted that the structures, proportions, sizes, etc. depicted in the drawings of this specification are only used to match the contents disclosed in this specification for the understanding and reading of those familiar with this technology, and are not used to limit the conditions for the implementation of this utility model. Therefore, they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed in this utility model without affecting the efficacy and purpose of the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle", etc. quoted in this specification are only for the convenience of description and are not used to limit the scope of the implementation of this utility model. Changes or adjustments in their relative relationships should also be considered as the scope of the implementation of this utility model without substantially changing the technical content.

[0028] like Figure 1-Figure 7 As shown, the utility model provides a safe, synchronous belt-hidden, highly replaceable felt waste cleaning device, which is applied to a cutting table 14; it includes a base frame 1, a roller brush 2, a waste cleaning comb 3, a roller brush driving source 4, and a transmission assembly. There are two base frames 1, which are respectively arranged at both ends of the width extension direction of the cutting table 14; the roller brush 2 is rotatably arranged between the two base frames 1, the roller brush driving source 4 is arranged on any one of the base frames 1, and is connected to the roller brush 2 through the transmission assembly; the waste cleaning comb 3 is arranged between the two base frames 1, and is used to scrape off the waste debris on the roller brush 2; it also includes a protective cover 8, which is arranged on the outside of the base frame 1.

[0029] The utility model relates to a safe, synchronous belt-hidden, and highly replaceable felt waste cleaning device. A roller brush 2 is driven by a roller brush driving source 4 to rotate, thereby cleaning debris and waste attached to the felt 15. The utility model has a simple structure and good cleaning effect. A protective cover 8 is provided, which is arranged on the outside of the base frame 1 to play a protective role and has high safety.

[0030] In the present embodiment, the roller brush driving source 4 adopts a motor, and the rotation direction and rotation speed of the motor are adjustable, and the application range is wide. At work, in order to ensure that the waste scraps on the felt 15 have a better waste cleaning effect, the rotation direction of the motor is opposite to the running direction of the felt 15.

[0031] Preferably, Figure 1-Figure 5 As shown, in this embodiment, the roller brush 2 includes a roller shaft 201 and a roller brush. The roller brush is arranged on the outer peripheral surface of the roller shaft 201. Both ends of the roller shaft 201 are connected to the base frame 1 through bearing assemblies.

[0032] Further, such as Figure 3 、 Figure 4 As shown, the bearing assembly includes a bearing seat 5 and a rotating bearing 502. The rotating bearing 502 is disposed in the bearing seat 5. A bearing seat connecting hole 501 is formed through the bearing seat 5. A bearing seat waist hole 101 is formed on the base frame 1. The bearing seat waist hole 101 is aligned with the bearing seat connecting hole 501, and a connecting member is inserted through both. In this embodiment, the connecting member is a bolt, and the bearing seat connecting hole 501 is a threaded hole. The bolt passes through the bearing seat waist hole 101 and is screwed into the bearing seat connecting hole 501. This secures the bearing seat 5 to the base frame 1. At the same time, the bearing seat 5 can move along the bearing seat waist hole 101 on the base frame 1, thereby changing the position of the bearing seat 5 on the base frame 1. In this embodiment, there are four bearing seat waist holes 101, four bearing seat connecting holes 501, and four connecting members; in other embodiments, the number of these parts can vary depending on the situation.

[0033] Further, such as Figure 2 、 Figure 3As shown, the side of the bearing seat 5 is provided with bearing seat fine adjustment holes 503, and the side of the base frame 1 is provided with base frame connecting holes; a connecting plate 7 is further provided, and a plurality of connecting plate through holes are provided on the connecting plate 7, the plurality of connecting plate through holes are respectively used for aligning the bearing seat fine adjustment holes 503 and the base frame connecting holes, and are all connected through connecting pieces; the spacing between the bearing seat 5 and the connecting plate 7 is adjusted through the depth of the connecting pieces matched in the connecting plate through holes. In the embodiment, the number of the bearing seat fine adjustment holes 503 is two, the number of the base frame connecting holes is three, and the number of the connecting plate through holes is five. Three connecting plate through holes are aligned with the base frame connecting holes, and the connecting plate 7 is fixed on the side of the base frame 1 through connecting pieces; the other two connecting plate through holes are aligned with the bearing seat fine adjustment holes 503, and the position of the bearing seat 5 is fine adjusted through the depth of the connecting pieces screwed into the connecting plate through holes. Through the adjustment of the position of the bearing seat 5, the fitting degree of the roller brush 2 and the felt 15 can be adjusted, so that different waste cleaning effects can be achieved.

[0034] The rotating bearing, the bearing seat connecting hole 501, the bearing seat fine adjustment hole 503, and the base frame connecting hole are parallel to each other in space, and the bearing seat connecting hole 501 and the bearing seat fine adjustment hole 503 are perpendicular to each other in space, and the bearing seat waist hole 101 and the base frame connecting hole are perpendicular to each other in space.

[0035] Preferably, as shown, Figures 1-4 In the embodiment, the waste cleaning comb 3 includes a comb body 301 and a comb connecting shaft 302, the comb connecting shaft 302 is fixedly connected with the comb body 301; and the comb connecting shaft 302 is connected on the base frame 1 through the waste cleaning comb mounting seat 6.

[0036] Further, as shown, Figure 3 , Figure 4As shown, the waste comb mounting seat 6 is provided with a mounting seat connecting hole 602, the base frame 1 is provided with a waste comb mounting seat waist hole 102, the waste comb mounting seat waist hole 102 is aligned with the mounting seat connecting hole 602, and a connecting piece is arranged in the two holes; the waste comb mounting seat 6 is also provided with a waste comb connecting hole 601 and a locking through slot 604, one end of the locking through slot 604 is communicated with the waste comb connecting hole 601, and the other end extends to the edge of the waste comb mounting seat 6; the waste comb mounting seat 6 is also provided with a locking hole, the locking hole passes through the locking through slot 604, and a locking piece 603 is arranged in the locking hole; the comb connecting shaft 302 is rotatably arranged in the waste comb connecting hole 601, and the locking piece 603 is used for locking the angle of the comb connecting shaft 302 in the waste comb connecting hole 601. In the embodiment, the waste comb mounting seat waist hole 102 and the locking through slot 604 are parallel to each other in space, the locking hole and the locking through slot 604 are perpendicular to each other in space, the waste comb connecting hole 601 is clamped to the comb connecting shaft 302 through the locking piece 603, so that the deflection angle of the waste comb 3 is adjusted. By adjusting the deflection angle of the waste comb 3, the degree of combing of the scrap on the drum brush 2 is adjusted.

[0037] Preferably, as shown in the drawings, Figures 1-6 As shown, the base frame 1 is provided with a plurality of driving source connecting holes, and the drum brush driving source 4 is arranged on the base frame 1 through the driving source connecting holes; the transmission assembly includes a driving wheel 9, a driven wheel 11 and a synchronous belt 10, the driving wheel 9 is arranged on the output shaft of the drum brush driving source 4, the driven wheel 11 is arranged on the drum rotating shaft 201, and the driving wheel 9 and the driven wheel 11 are drivingly connected through the synchronous belt 10.

[0038] Preferably, as shown in the drawings, Figure 5 As shown, the top end of the base frame 1 is provided with a horizontal plate 16, the horizontal plate 16 is provided with a horizontal plate connecting hole, a connecting piece is arranged in the horizontal plate connecting hole, and the base frame 1 is installed on the cutting bed 14 through the horizontal plate connecting hole and the connecting piece. In the embodiment, the horizontal plate 16 is integrally connected with the base frame 1, and a reinforcing rib can be further arranged between the horizontal plate 16 and the base frame 1 to strengthen the connection strength between the horizontal plate 16 and the base frame 1.

[0039] Preferably, as shown in the drawings, Figure 6 As shown, the cutting bed 14 is further provided with a protective cover connecting frame 12, the protective cover connecting frame 12 is fixed on the cutting bed 14, the protective cover connecting frame 12 is provided with a plurality of strong magnets 13, and the protective cover 8 is arranged on the protective cover connecting frame 12 through the strong magnets 13. In the embodiment, the protective cover connecting frame 12 is provided with four strong magnets 13, and the protective cover 8 is adsorbed on the four strong magnets 13, that is, the protective cover 8 is arranged on the protective cover connecting frame 12, which is simple to install and widely applicable.

[0040] In the embodiment, the connecting pieces and the locking pieces 603 are all bolts, and the corresponding connecting holes and through holes of the connecting pieces and the locking pieces 603 are all threaded holes. When the roller brush 2 is installed on the cutting bed 14, the collection barrel below the waste comb 3 can be prevented, and the broken ends and the waste chips scraped by the waste comb 3 can be collected.

[0041] The working principle of the safe synchronous belt hidden and strong replacement felt waste cleaning device is as follows.

[0042] Firstly, an operator installs two base frames 1 below the front end and the rear end of the cutting bed 14 and the material collecting table through the horizontal plates 16 (as shown in the figure). Figure 7 Then, the operator installs two bearing assemblies on the two base frames 1 respectively, and inserts the roller shaft 201 of the roller brush 2 into the rotating bearing 502 of the bearing assembly, wherein the roller shaft 201 is connected with the driven wheel 11.

[0043] Secondly, the operator installs the roller brush driving source 4 on any one of the base frames 1, and the output end of the roller brush driving source 4 is connected with the driving wheel 9. The position of the bearing seat 5 on the base frame 1 is adjusted through the bearing seat waist hole 101, the bearing seat connecting hole 501 and the connecting pieces in the two, so that the roller brush of the roller brush 2 is in contact with the felt 15 of the cutting bed 14. During the position adjustment of the bearing seat 5, the position of the bearing seat 5 is also finely adjusted through the bearing seat fine adjustment hole 503 and the connecting pieces in the bearing seat fine adjustment hole 503. After the position adjustment of the bearing assembly on the base frame 1 is completed, the driven wheel 11 and the driving wheel 9 are connected through the synchronous belt 10.

[0044] Thirdly, the operator installs two waste comb mounting seats 6 on the two base frames 1 respectively, and then inserts the two ends of the comb connecting shaft 302 into the waste comb connecting holes 601 of the waste comb mounting seats 6 respectively, adjusts the angle of the comb connecting shaft 302 in the waste comb connecting holes 601, and makes the comb body 301 in contact with the roller brush of the roller brush 2, so that the comb body 301 can scrape the broken ends and the waste chips on the roller brush. When the angle adjustment of the comb body 301 is completed, the waste comb connecting holes 601 clamp the comb connecting shaft 302 through the locking pieces 603.

[0045] Thirdly, one end of the protective cover connecting frame 12 is fixed on the cutting bed 14, a plurality of strong magnets 13 are arranged on the protective cover connecting frame 12, and then the protective cover 8 is adsorbed on the strong magnets 13, and the connection of the protective cover 8 is completed.

[0046] Finally, turn on the roller brush driving source 4. The roller brush driving source 4 drives the driving wheel 9 to rotate, and then drives the driven wheel 11 to rotate through the synchronous belt 10. The driven wheel 11 drives the roller brush 2 to rotate through the key. The roller brush on the roller brush 2 cleans the debris and waste on the felt 15, thereby realizing the waste cleaning of the brush. At the same time, the comb body 301 scrapes out the debris and waste attached to the roller brush.

[0047] The utility model relates to a safe felt waste cleaning device with hidden synchronous belt and strong replaceability. The overall structure is simple, the assembly and disassembly is convenient, the parts are few and the utilization rate is high, and the switching between multiple scenes can be realized with less replacement. It occupies a small space when installed on the cutting table 14, saving space. The whole machine can be packaged after assembly without additional packaging, saving manpower and packaging costs. It basically does not require adjustment after factory installation, and the relevant parts can be replaced after the service life expires, or all of them can be replaced. The operation is simple and convenient.

[0048] The present invention utilizes the principle of the roller brush drive source 4 driving the synchronous belt 10 and then driving the roller brush 2 to rotate for improvement; by reducing the use of related matching parts, the waste cleaning component is made simpler and more compact, and installation and maintenance are more convenient and quicker. At the same time, the design of the protective cover 8 cleverly hides the synchronous belt 10, avoiding the safety hazards of the synchronous belt 10 during operation. Some special models have extended felts 15, which are not cleaned properly. After the integration of parts is reduced, the present application only needs to replace one or two parts to add or remove a waste cleaning component at the front and rear ends of the cutting table 14 and the material receiving table; by adding a waste cleaning component, the cleaning effect of the extended felt 15 is better and more efficient.

[0049] In summary, the present invention effectively overcomes various shortcomings of the prior art and has high industrial utilization value.

[0050] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical principles disclosed in the present invention are intended to be covered by the claims of the present invention.

Claims

1. A safe, synchronous belt hidden, strong replacement of the felt waste cleaning device, applied to the cutting bed (14); characterized in that: The utility model provides a kind of cutting waste cleaning device, including base frame (1), drum brush (2), waste comb (3), drum brush driving source (4) and transmission assembly, the quantity of the base frame (1) is two, is respectively arranged in the both ends of cutting bed (14) width extension direction;The drum brush (2) rotatably arranged between two base frames (1), the drum brush driving source (4) is arranged on any base frame (1), and is driven connection with drum brush (2) by transmission assembly;The waste comb (3) is arranged between two base frames (1), for scraping off the scrap on drum brush (2); It further includes a protective cover (8), which is arranged outside the base frame (1).

2. The secure, synchronous belt hidden, permutative, felt wiper of claim 1, wherein: The drum brush (2) includes a drum shaft (201) and a drum brush, the drum brush is arranged on the outer circumferential surface of the drum shaft (201), and the two ends of the drum shaft (201) are connected to the base frame (1) through a bearing assembly.

3. The secure, synchronous belt hidden, permuting felt wiper of claim 2, wherein: The bearing assembly includes a bearing seat (5) and a rotating bearing (502), the rotating bearing (502) is arranged in the bearing seat (5), the bearing seat (5) is provided with a bearing seat connecting hole (501) penetrating through, the base frame (1) is provided with a bearing seat waist hole (101), the bearing seat waist hole (101) is aligned with the bearing seat connecting hole (501), and a connecting piece is arranged in both of them.

4. The secure, synchronous belt hidden, permuting felt wiper of claim 3, wherein: The side surface of the bearing seat (5) is provided with a bearing seat fine adjustment hole (503), and the side surface of the base frame (1) is provided with a base frame connecting hole; further provided with a connecting plate (7), the connecting plate (7) is provided with a plurality of connecting plate through holes, the plurality of connecting plate through holes are respectively aligned with the bearing seat fine adjustment hole (503) and the base frame connecting hole, and are connected by the connecting piece; the spacing between the bearing seat (5) and the connecting plate (7) is adjusted by the depth of the connecting piece matched in the connecting plate through hole.

5. The secure, synchronous belt hidden, high-displacement felt wiper of claim 1, wherein: The waste comb (3) includes a comb body (301) and a comb connecting shaft (302), the comb connecting shaft (302) is fixedly connected with the comb body (301); the comb connecting shaft (302) is connected to the base frame (1) through a waste comb mounting seat (6).

6. The secure, synchronous belt hidden, permuting felt wiper of claim 5, wherein: The waste comb mounting seat (6) is provided with a mounting seat connecting hole (602) penetrating through, the base frame (1) is provided with a waste comb mounting seat waist hole (102), the waste comb mounting seat waist hole (102) is aligned with the mounting seat connecting hole (602), and a connecting piece is arranged in both of them. The waste comb mounting seat (6) is further provided with a waste comb connecting hole (601) and a locking through slot (604) penetrating through, one end of the locking through slot (604) communicates with the waste comb connecting hole (601), and the other end extends to the edge of the waste comb mounting seat (6); the waste comb mounting seat (6) is further provided with a locking hole, the locking hole passes through the locking through slot (604), and a locking piece (603) is arranged in the locking hole. The comb connecting shaft (302) is rotatably arranged in the waste comb connecting hole (601), and the locking piece (603) is used for locking the angle of the comb connecting shaft (302) in the waste comb connecting hole (601).

7. The safe, synchronous belt hidden, strong-replacement felt waste cleaning device according to claim 2, characterized in that: The base frame (1) is provided with a plurality of driving source connecting holes, the drum brush driving source (4) is arranged on the base frame (1) through the driving source connecting holes; the transmission assembly comprises a driving wheel (9), a driven wheel (11) and a synchronous belt (10), the driving wheel (9) is arranged on the output shaft of the drum brush driving source (4), the driven wheel (11) is arranged on the drum rotating shaft (201), and the driving wheel (9) and the driven wheel (11) are drivingly connected through the synchronous belt (10).

8. The secure, synchronous belt hidden, permuting, felt wiper of claim 7, wherein: The top end of the base frame (1) is provided with a horizontal plate (16), the horizontal plate (16) is provided with a horizontal plate connecting hole, a connecting piece is arranged in the horizontal plate connecting hole, and the base frame (1) is installed on the cutting bed (14) through the horizontal plate connecting hole and the connecting piece.

9. The safe, synchronous belt hidden, high-displacement felt wiper of claim 1, wherein: Further comprising a protective cover connecting frame (12), the protective cover connecting frame (12) is fixed on the cutting bed (14), a plurality of strong magnets (13) are arranged on the protective cover connecting frame (12), and the protective cover (8) is arranged on the protective cover connecting frame (12) through the strong magnets (13).

Images