Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an antifouling tablecloth.
In order to achieve the purpose, the invention provides the following technical scheme: an antifouling tablecloth comprises a billiard table and a supporting device fixedly arranged on the lower end face of the billiard table, wherein the supporting device comprises a supporting seat, a contraction cavity is arranged in the billiard table, a contraction device is arranged in the contraction cavity and comprises a contraction plate, a line wheel is further arranged in the contraction device, a power device is arranged in the contraction cavity, a motor capable of rotating forward and backward is arranged in the power device, the power device is in transmission connection with the contraction device, a brush cavity is arranged in the billiard table, a dust removal device is arranged in the brush cavity and comprises a brush, a dust collection box used for collecting impurities is further arranged in the dust removal device, a table surface cavity is arranged in the billiard table, a guide device is arranged in the table surface cavity and comprises a rear five guide mechanism and a front guide mechanism, and the guide device is connected with the brush in the dust removal device, the rear guide mechanism is in transmission connection with the power device.
According to a further technical scheme, the supporting device comprises four supporting seats fixedly arranged on the lower end face of the billiard table.
According to a further technical scheme, the contraction device comprises a contraction cavity arranged in the billiard table, the contraction cavity is communicated with the table top cavity, a reset box is fixedly arranged on the bottom wall of the contraction cavity, an upward opening reset cavity is arranged in the reset box, a top pressure plate is slidably arranged in the reset cavity, the lower end face of the top pressure plate is fixedly connected with the bottom wall of the reset cavity through a reset spring, a reset shaft is fixedly arranged on the upper end face of the top pressure plate, the upper end of the reset shaft extends into the contraction cavity, a contraction connecting rod fixedly connected to the upper end of the reset shaft is arranged in the contraction cavity, contraction plates are fixedly arranged at two ends of the contraction connecting rod, the contraction plates extend upwards into the table top cavity and abut against the top wall of the table top cavity, a line shaft is rotatably arranged on the rear wall of the contraction cavity, a line wheel is fixedly arranged on the line shaft, and a first pull line is, the wire wheel is wound with a second pull wire, the upper ends of the first pull wire and the second pull wire are fixedly connected with the lower end face of the contraction connecting rod, and a wire wheel gear is in friction fit on the wire wheel shaft.
According to the technical scheme, the power device comprises a motor fixedly arranged on the rear wall of the contraction cavity, one end of the motor is in power connection with a power shaft, a driving belt wheel is fixedly arranged on the power shaft, and a driving gear meshed with the gear of the wire wheel is fixedly arranged at one end of the power shaft.
In a further technical scheme, the guide device comprises the front guide mechanism and the rear guide mechanism, the front guide mechanism comprises a rear guide cavity arranged in the billiard table, the rear guide cavity is positioned at the rear side of the contraction cavity, the rear guide cavity is communicated with the table top cavity, the rear wall of the rear guide cavity is provided with a rear guide chute, a U-shaped guide plate is arranged in the rear guide chute in a sliding manner, a guide screw rod is rotatably arranged between the two walls of the U-shaped guide plate, a guide belt wheel is fixedly arranged on the guide screw rod, the front end surface of the U-shaped guide plate is provided with a rear chute with a forward opening, a guide block is arranged in the rear chute in a sliding manner, the guide block is in threaded connection with the guide screw rod, the front end surface of the guide block is provided with a shaft chute with a forward opening, the front end surface of the U-shaped guide plate is fixedly provided with an upper toothed plate, the front end surface of the, the lower toothed plate is positioned on the lower side of the upper toothed plate, a guide displacement rod is fixedly arranged on the lower end face of the U-shaped guide plate, a jacking block sliding groove with a forward opening is formed in the rear wall of the rear guide cavity, a jacking block is slidably arranged in the jacking block sliding groove, one end of the jacking block is fixedly connected with the inner wall of the jacking block sliding groove through a jacking block spring, and the lower end of the guide displacement rod abuts against the upper end face of the jacking block;
in addition, an upper fixing plate is fixedly arranged on the rear wall of the rear guide cavity, a lower fixing plate is fixedly arranged on the rear wall of the rear guide cavity, an intermediate shaft is rotatably arranged on the upper end surface of the lower fixing plate, a cam shaft is rotatably arranged on the lower end surface of the upper fixing plate, the cam shaft is matched with the intermediate shaft through a disc-shaped ratchet wheel, a cam gear is fixedly arranged on the intermediate shaft, a cam is fixedly arranged on the cam shaft, the cam abuts against one end of the ejector block, a belt pulley shaft is rotatably arranged on the upper end surface of the lower fixing plate, a speed change gear meshed with the cam gear is fixedly arranged on the belt pulley shaft, an intermediate belt pulley is fixedly arranged on the belt pulley shaft, and the intermediate belt pulley is connected with the;
in addition, preceding guiding mechanism including set up in the preceding guide way of mesa chamber antetheca, preceding guide way is the backward opening, preceding guide block is equipped with in the preceding guide way in the slip.
According to the technical scheme, the dust removal device comprises a table top cavity arranged in the billiard table, the table top cavity is upwards opened, table cloth is fixedly arranged on the bottom wall of the table top cavity, a brush cavity is arranged in the billiard table and is forwards opened, a dust collection box sliding groove is formed in the inner wall of one side of the brush cavity, a dust collection box sliding block is arranged in the dust collection box sliding groove in a sliding mode, one end of the dust collection box sliding block is fixedly provided with the dust collection box, the dust collection box is internally provided with the dust collection cavity which is upwards opened, a brush shaft is arranged in the shaft sliding groove in a sliding mode, the front end of the brush shaft is fixedly connected with the rear end face of the front guide block, the brush shaft is rotatably provided with the brush, and the front end face of the brush is fixedly provided with a brush gear meshed with.
This device mechanism is simple, uses portably, when needs clean, starts this device and can clean automatically, compares in artifical cleanness, and this device cleaning efficiency is more high-efficient, and clean effect simultaneously is compared in artifical more thoroughly, has guaranteed the cleanness of billiard ball table cloth, has avoided because there is the billiard ball orbit error that dust, impurity etc. and lead to on the table cloth.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
As shown in fig. 1-5, an antifouling table cloth of the device of the present invention comprises a billiard table 10 and a supporting device fixedly disposed on the lower end surface of the billiard table 10, wherein the supporting device comprises a supporting seat 35, a contracting cavity 11 is disposed in the billiard table 10, a contracting device is disposed in the contracting cavity 11, the contracting device comprises a contracting plate 33, a wire wheel 34 is further disposed in the contracting device, a power device is disposed in the contracting cavity 11, a motor 38 capable of rotating forward and backward is disposed in the power device, the power device is in transmission connection with the contracting device, a brush cavity 15 is disposed in the billiard table 10, a dust removing device is disposed in the brush cavity 15, the dust removing device comprises a brush 16, the dust removing device further comprises a dust collecting box 18 for collecting impurities, a table surface cavity 36 is disposed in the billiard table 10, and a guiding device is disposed in the table surface cavity 36, the guide device comprises a rear guide mechanism and a front guide mechanism, the guide device is connected with the brush 16 in the dust removal device, and the rear guide mechanism is in transmission connection with the power device.
Advantageously or exemplarily, the supporting device comprises four supporting seats 35 fixedly arranged on the lower end surface of the billiard table 10.
Beneficially or exemplarily, the retraction device includes a retraction cavity 11 disposed in the billiard table 10, the retraction cavity 11 is communicated with the table top cavity 36, a reset box 23 is fixedly disposed on the bottom wall of the retraction cavity 11, a reset cavity 22 with an upward opening is disposed in the reset box 23, a top pressure plate 25 is slidably disposed in the reset cavity 22, a lower end surface of the top pressure plate 25 is fixedly connected with the bottom wall of the reset cavity 22 through a reset spring 27, a reset shaft 21 is fixedly disposed on an upper end surface of the top pressure plate 25, an upper end of the reset shaft 21 extends into the retraction cavity 11, a retraction link 32 fixedly connected to an upper end of the reset shaft 21 is disposed in the retraction cavity 11, retraction plates 33 are fixedly disposed at two ends of the retraction link 32, the retraction plates 33 extend upward into the table top cavity 36 to abut against a top wall of the table top cavity 36, a rear wall of the retraction cavity 11 is rotatably disposed with a line shaft 26, the wire wheel shaft 26 is fixedly provided with a wire wheel 34, a first pull wire 24 is wound on the wire wheel 34, a second pull wire 29 is wound on the wire wheel 34, the upper ends of the first pull wire 24 and the second pull wire 29 are fixedly connected with the lower end face of the contraction connecting rod 32, and the wire wheel gear 28 is in friction fit with the wire wheel shaft 26.
Beneficially or exemplarily, the power device includes a motor 38 fixedly disposed on the rear wall of the contraction cavity 11, one end of the motor 38 is dynamically connected to a power shaft 31, a driving pulley 37 is fixedly disposed on the power shaft 31, and a driving gear 30 engaged with the pulley gear 28 is fixedly disposed at one end of the power shaft 31.
Beneficially or exemplarily, the guiding device includes the front guiding mechanism and the rear guiding mechanism, the front guiding mechanism includes a rear guiding cavity 44 disposed in the billiard table 10, the rear guiding cavity 44 is located at the rear side of the contraction cavity 11, the rear guiding cavity 44 is communicated with the table surface cavity 36, a rear guiding sliding groove 39 is disposed on the rear wall of the rear guiding cavity 44, a U-shaped guiding plate 43 is slidably disposed in the rear guiding sliding groove 39, a guiding screw rod 42 is rotatably disposed between two walls of the U-shaped guiding plate 43, a guiding pulley 41 is fixedly disposed on the guiding screw rod 42, a rear sliding groove 64 with a forward opening is disposed on the front end surface of the U-shaped guiding plate 43, a guiding block 45 is slidably disposed in the rear sliding groove 64, the guiding block 45 is in threaded connection with the guiding screw rod 42, a shaft sliding groove 46 with a forward opening is disposed on the front end surface of the guiding block 45, an upper toothed plate 40 is fixedly disposed on the front end surface of the U-shaped guiding plate 43, a lower toothed plate 47 is fixedly arranged on the front end face of the U-shaped guide plate 43, the lower toothed plate 47 is positioned on the lower side of the upper toothed plate 40, a guide displacement rod 48 is fixedly arranged on the lower end face of the U-shaped guide plate 43, a top block sliding groove 49 with a forward opening is formed in the rear wall of the rear guide cavity 44, a top block 51 is slidably arranged in the top block sliding groove 49, one end of the top block 51 is fixedly connected with the inner wall of the top block sliding groove 49 through a top block spring 50, and the lower end of the guide displacement rod 48 abuts against the upper end face of the top block 51;
in addition, an upper fixing plate 56 is fixedly arranged on the rear wall of the rear guide cavity 44, a lower fixing plate 60 is fixedly arranged on the rear wall of the rear guide cavity 44, an intermediate shaft 59 is rotatably arranged on the upper end surface of the lower fixing plate 60, a cam shaft 65 is rotatably arranged on the lower end surface of the upper fixing plate 56, the cam shaft 65 is matched with the intermediate shaft 59 through a disc-shaped ratchet 55, a cam gear 58 is fixedly arranged on the intermediate shaft 59, a cam 57 is fixedly arranged on the cam shaft 65, the cam 57 abuts against one end of the top block 51, a pulley shaft 54 is rotatably arranged on the upper end surface of the lower fixing plate 60, a speed change gear 52 meshed with the cam gear 58 is fixedly arranged on the pulley shaft 54, an intermediate belt pulley 53 is fixedly arranged on the pulley shaft 54, and the intermediate belt pulley 53 is connected with the top block 51 and the driving belt pulley;
in addition, the front guide mechanism comprises a front guide groove 61 arranged on the front wall of the table surface cavity 36, the front guide groove 61 is opened backwards, and a front guide block 63 is arranged in the front guide groove 61 in a sliding mode.
Beneficially or exemplarily, wherein the dust removing device includes a table top cavity 36 arranged in the billiard table 10, the table top cavity 36 is opened upward, a table cloth 19 is fixedly arranged on the bottom wall of the table top cavity 36, a brush cavity 15 is arranged in the billiard table 10, the brush cavity 15 is opened forward, a dust collecting box sliding groove 13 is arranged on the inner wall of one side of the brush cavity 15, a dust collecting box sliding block 12 is arranged in the dust collecting box sliding groove 13 in a sliding manner, one end of the dust collecting box sliding block 12 is fixedly provided with the dust collecting box 18, an upward opening dust collecting cavity 17 is arranged in the dust collecting box 18, a brush shaft 14 is arranged in the shaft sliding groove 46 in a sliding manner, the front end of the brush shaft 14 is fixedly connected with the rear end face of the front guide block 63, the brush shaft 14 is rotatably provided with the brush 16, and the front end face of the brush 16 is fixedly provided with a brush gear 66 meshed with the upper toothed plate 40.
The applicant will now specifically describe an anti-soiling tablecloth according to the present application with reference to the accompanying figures 1 to 5 and the description above:
in the initial state, the brush gear 66 is meshed with the upper toothed plate 40, and the guide displacement rod 48 abuts against the lowest point of the upper end surface of the top block 51;
when decontamination is started, the motor 38 is started to rotate positively, the motor 38 drives the reel gear 28 to rotate through the power shaft 31 and the driving gear 30, the reel gear 28 drives the reel 34 to rotate through the reel shaft 26, the reel 34 rotates and pulls down the contraction connecting rod 32 through the first pull wire 24, the contraction connecting rod 32 drives the contraction plate 33 to descend, the jacking plate 25 descends to compress the reset spring 27 and moves to the lowest position, the reel gear 28 rotates and does not drive the reel shaft 26 to rotate any more, the power shaft 31 drives the middle belt pulley 53 to rotate through the driving belt pulley 37, the middle belt pulley 53 drives the guide belt pulley 41 to rotate, the guide belt pulley 41 drives the guide screw rod 42 to rotate, the guide screw rod 42 rotates to enable the guide block 45 to move in parallel and drive the brush shaft 14 to move, the brush gear 66 is engaged with the upper toothed plate 40 to rotate, the brush gear 66 drives the brush 16 to rotate through the brush shaft 14 to decontaminate, and collect dust into the dust collection cavity 17;
when the next decontamination is performed, the motor 38 is started to rotate reversely, the speed change gear 52 drives the cam 57 to rotate through the cam gear 58, the intermediate shaft 59, the disc-shaped ratchet 55 and the cam shaft 65, the cam 57 presses the top block 51 to move in the top block sliding groove 49, and the guide displacement rod 48 is lifted to enable the brush gear 66 to be meshed with the lower toothed plate 47, so that the brush 16 rotates reversely to perform decontamination.
To sum up, this device mechanism is simple, uses portably, when needs are cleaned, starts this device and can clean automatically, compares in artifical cleanness, and this device cleaning efficiency is more high-efficient, and clean effect simultaneously compares in artifical more thoroughly, has guaranteed the cleanness of billiard ball table cloth, has avoided because there is the billiard ball orbit error that dust, impurity etc. lead to on the table cloth.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.