CN113952693A - Be used for table tennis training floor ball automatic collection device - Google Patents
Be used for table tennis training floor ball automatic collection device Download PDFInfo
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- CN113952693A CN113952693A CN202111167337.8A CN202111167337A CN113952693A CN 113952693 A CN113952693 A CN 113952693A CN 202111167337 A CN202111167337 A CN 202111167337A CN 113952693 A CN113952693 A CN 113952693A
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- fixedly connected
- table tennis
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/02—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
- A63B47/024—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting for collecting by using a sweeping means moving across the playing surface
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/04—Devices for handling or treating balls, e.g. for holding or carrying balls for cleaning balls
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
- A63B67/04—Table games physically beneficial for the human body, modelled on outdoor sports, e.g. table tennis
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Abstract
The invention relates to the field of sports equipment, in particular to an automatic collecting device for table tennis training floor balls. The problems to be solved are that: manually collecting table tennis balls can increase the physical burden on athletes, and the table tennis balls cannot be taken out from the lower part of the partition plate of the training room by the existing equipment and manual collection. The technical scheme is as follows: an automatic collecting device for table tennis training floor balls comprises a mounting frame, a collecting system and the like; the right part of the upper surface of the mounting rack is connected with a collecting system for collecting table tennis balls and transporting the table tennis balls. The invention automatically collects the table tennis balls scattered on the floor after training, particularly takes out and collects the table tennis balls clamped below the partition plate of the training room, disposes dust and batting attached to the surface of the table tennis balls, avoids the influence of excessive impurities on the table tennis balls on the normal use of the pitching machine, detects the collected table tennis balls one by one, and avoids the influence of athletes using damaged table tennis balls on the training.
Description
Technical Field
The invention relates to the field of sports equipment, in particular to an automatic collecting device for table tennis training floor balls.
Background
The table tennis training room can use the table tennis service robot to train athletes, but table tennis cannot be completely played back into the blocking net at the rear part of the service robot in the playing back process, and a large amount of table tennis can be scattered on the floor of the training room.
In the prior art, the table tennis balls falling to the ground are collected manually by athletes or workers, the table tennis balls are scattered and disordered, the collection needs to be stood for a long time, the physical burden of the athletes is increased, the table tennis balls are clamped below the indoor partition plate, and the table tennis balls are difficult to take out by manual operation; the conventional table tennis collecting equipment can only collect the table tennis on a plane floor, cannot collect the table tennis clamped under a partition plate of a training room, cannot collect the table tennis under a table tennis table, and is low in usability; and the quality of the used table tennis cannot be detected.
In order to solve the problems, an automatic collecting device for table tennis training floor balls is provided.
Disclosure of Invention
In order to overcome the defects that the manual table tennis collection increases the physical burden of athletes and the table tennis is difficult to take out from the lower part of a partition plate of a training room by the conventional equipment and the manual collection, the invention provides the automatic table tennis collecting device for table tennis training.
The technical scheme is as follows: an automatic collecting device for table tennis training floor balls comprises straight running wheels, steering wheels, a mounting frame, a handrail frame, a bearing frame, a first collecting box, a base plate, a second collecting box, a collecting system and a detecting system; the two front and back symmetrical straight wheels are connected with a mounting rack; the upper parts of the two steering wheels which are symmetrical in front and back are connected with a mounting frame; the left part of the upper surface of the mounting rack is fixedly connected with an armrest rack; the right part of the upper surface of the mounting rack is connected with a collecting system for collecting and transporting table tennis balls; the upper part of the left side of the collecting system is connected with a detection system for detecting the quality of the table tennis; the left part of the lower surface of the mounting rack is connected with a bearing frame; the bearing frame is connected with a first collecting box which is detachably arranged; a base plate for force unloading of table tennis is fixedly connected to the rear part of the upper surface of the mounting rack; the rear part of the upper surface of the mounting rack is fixedly connected with a second collecting box, and the second collecting box is positioned below the base plate.
As a further preferred scheme, the bottom parts of the first collecting box and the second collecting box are fixedly connected with sponge plates.
As a further preferable scheme, the collecting system comprises a fixed frame, a conveying box, a movable wheel carrier, a fixed block, a first electric rotating shaft, a mounting plate, a first motor, a conveying roller, a temporary storage box, a second motor, a first driving lever, a third motor and a second driving lever; a fixed frame is welded on the left part of the upper surface of the mounting frame; a conveying box is fixedly connected inside the fixing frame; the upper part of the left side of the conveying box is connected with a detection system; the bottom of the conveying box is fixedly connected with a movable wheel carrier; the lower part of the outer surface of the conveying box is welded with two symmetrical fixed blocks; the two fixed blocks are fixedly connected with a first electric rotating shaft; the upper part of the conveying box is fixedly connected with an installation plate; the upper surface of the mounting plate is fixedly connected with a first motor; a conveying roller is fixedly connected with an output shaft of the first motor; the conveying roller is rotationally connected with the movable wheel carrier; a temporary storage box is fixedly connected to the first electric rotating shaft; the right part of the front side of the temporary storage box is fixedly connected with a second motor; a first deflector rod is fixedly connected with an output shaft of the second motor; the right part of the rear side of the temporary storage box is fixedly connected with a third motor; the output shaft of the third motor is fixedly connected with a second deflector rod.
As a further preferable scheme, a spiral groove is formed inside the conveying box; the upper part of the left side of the conveying box is provided with a leak hole.
As a further preferred scheme, the conveying roller is provided with six semi-cylindrical grooves.
In a further preferred embodiment, an inclined ejector plate is fixed to the right portion of the upper surface of the temporary storage box.
As a further preferable aspect, the first shift lever is a single arc-shaped rod, the second shift lever is a double arc-shaped rod, and the first shift lever and the second shift lever may cross each other.
As a further preferable scheme, the detection system comprises a funnel, a baffle, a first rubber plug, a first electric telescopic piece, a first fixing plate, a first sealing plate, a second rubber plug, a second electric telescopic piece, a second fixing plate, a second sealing plate, a supercharger, a gas pipe, a third sealing plate, a connecting rod, a second electric rotating shaft, a limiting plate, a pressure measurer and a signal processor; the upper part of the left side of the conveying box is connected with a funnel; the funnel is communicated with the leak hole on the conveying box; the left part of the funnel is connected with a baffle; a first rubber plug is fixedly connected to the left side of the rear part of the funnel; a first electric telescopic piece is fixedly connected to the left part of the upper surface of the funnel; the first electric telescopic part is fixedly connected with a first fixing plate; a first sealing plate is fixedly connected to the rear part of the first fixing plate; a second rubber plug is fixedly connected to the left side of the rear part of the funnel and is positioned on the right side of the first rubber plug; a second electric telescopic piece is fixedly connected to the left part of the upper surface of the funnel, and the second electric telescopic piece is positioned on the right side of the first electric telescopic piece; the telescopic part of the second electric telescopic part is fixedly connected with a second fixing plate; a second sealing plate is fixedly connected to the rear part of the second fixing plate; the upper surface of the funnel is fixedly connected with a supercharger, and the supercharger is positioned between the first electric telescopic piece and the second electric telescopic piece; the front part of the supercharger is fixedly connected with a gas pipe, and the other end of the gas pipe penetrates through the funnel; a second electric rotating shaft is fixedly connected to the rear part of the lower surface of the funnel; the second electric rotating shaft is fixedly connected with two connecting rods; the two connecting rods are fixedly connected with a third sealing plate, and the third sealing plate is positioned between the first rubber plug and the second rubber plug; the third sealing plate is contacted with the funnel; two symmetrical limiting plates are fixedly connected to the upper side in the funnel; a pressure measurer is fixedly connected to the upper side inside the funnel and is positioned between the two limiting plates; the right part of the upper surface of the funnel is fixedly connected with a signal processor.
Preferably, the first sealing plate, the second sealing plate and the third sealing plate are fixed with rubber pads on the outer surfaces.
As a further preferable scheme, the device also comprises a surface dust removal system; the collecting system is connected with a surface dust removal system; the surface dust removal system comprises a fan, an air delivery pipe, a support frame and an air control pipe; the upper part of the outer surface of the conveying box is fixedly connected with a fan; the air outlet of the fan is fixedly connected with an air delivery pipe; the upper surface of the mounting plate is fixedly connected with a support frame; the air delivery pipe is connected with a plurality of air control pipes; the plurality of wind control pipes are fixedly connected with the support frame; the lower parts of the wind control pipes penetrate through the mounting plate and are positioned in the conveying box.
The invention has the following advantages: compared with the prior art, the table tennis collecting device can automatically collect the table tennis scattered on the floor after training, particularly take out and finish the collection of the table tennis clamped below the partition plate of the training room, and simultaneously remove dust on the surface of the collected table tennis to remove dust and lint attached to the surface of the table tennis, so that the problem that the normal use of the pitching machine is influenced due to excessive impurities on the table tennis is avoided, the collected table tennis is detected one by one, and the problem that the training is influenced due to the damaged table tennis used by athletes is avoided.
Drawings
Fig. 1 is a schematic perspective view of a first three-dimensional structure of an automatic table tennis ball collecting device for table tennis training according to the present invention;
FIG. 2 is a schematic diagram of a second three-dimensional structure of the automatic table tennis ball collecting device for table tennis training according to the present invention;
FIG. 3 is a top view of the automatic table tennis ball collecting device of the present invention;
FIG. 4 is a schematic view of a first partial structure of the automatic table tennis ball collecting device according to the present invention;
FIG. 5 is a schematic perspective view of the collection system of the present invention;
FIG. 6 is an exploded view of a portion of the collection system of the present invention;
FIG. 7 is a schematic view of a portion of the collection system of the present invention;
FIG. 8 is a schematic perspective view of the surface dedusting system of the present invention;
FIG. 9 is a schematic view of a second partial structure of the automatic table tennis ball collecting device according to the present invention;
FIG. 10 is a schematic perspective view of the inspection system of the present invention;
FIG. 11 is a partial cross-sectional view of the detection system of the present invention.
Wherein: 1-a straight wheel, 2-a steering wheel, 3-a mounting frame, 4-a handrail frame, 5-a bearing frame, 6-a first collecting box, 7-a base plate, 8-a second collecting box, 101-a fixing frame, 102-a conveying box, 103-a moving wheel frame, 104-a fixing block, 105-a first electric rotating shaft, 106-a mounting plate, 107-a first motor, 108-a conveying roller, 109-a temporary storage box, 1010-a second motor, 1011-a first deflector rod, 1012-a third motor, 1013-a second deflector rod, 201-a fan, 202-a wind conveying pipe, 203-a supporting frame, 204-a wind control pipe, 301-a funnel, 302-a baffle plate, 303-a first rubber plug, 304-a first electric telescopic piece, 305-a first fixing plate, 306-a first sealing plate, 307-a second rubber plug, 308-a second electric telescopic piece, 309-a second fixing plate, 3010-a second sealing plate, 3011-a supercharger, 3012-an air pipe, 3013-a third sealing plate, 3014-a connecting rod, 3015-a second electric rotating shaft, 3016-a limiting plate, 3017-a pressure measurer and 3018-a signal processor.
Detailed Description
The invention is further illustrated by the following specific examples in which, unless otherwise explicitly stated and limited, terms such as: the arrangement, installation, connection are to be understood broadly, for example, they may be fixed, detachable, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In an embodiment of the present invention, the first electric telescoping member 304 is an electric putter and the second electric telescoping member 308 is an electric putter.
Example 1
An automatic collecting device for table tennis training floor balls is shown in figures 1-4 and comprises straight running wheels 1, steering wheels 2, a mounting frame 3, a handrail frame 4, a bearing frame 5, a first collecting box 6, a base plate 7, a second collecting box 8, a collecting system and a detecting system; the two front and back symmetrical straight wheels 1 are connected with a mounting rack 3; the upper parts of the two steering wheels 2 which are symmetrical in front and back are connected with a mounting frame 3; the left part of the upper surface of the mounting rack 3 is fixedly connected with an armrest rack 4; the right part of the upper surface of the mounting rack 3 is connected with a collecting system; the upper part of the left side of the collecting system is connected with a detection system; the left part of the lower surface of the mounting rack 3 is connected with a bearing rack 5; the first collecting box 6 is connected to the bearing frame 5; a backing plate 7 for force unloading of table tennis is fixedly connected to the rear part of the upper surface of the mounting rack 3; the rear part of the upper surface of the mounting rack 3 is fixedly connected with a second collecting box 8, and the second collecting box 8 is positioned below the backing plate 7.
The sponge plates are fixedly connected to the bottoms of the first collecting box 6 and the second collecting box 8, and the table tennis ball is prevented from jumping.
Before the automatic collecting device for table tennis training floor balls is used, a first collecting box 6 is stably installed in a bearing frame 5, a worker holds a handrail frame 4 and pushes the automatic collecting device for table tennis training floor balls to move, reversing is controlled by two steering wheels 2, the collecting system is driven to operate by external power, part of the table tennis balls scattered on the ground are collected by inertia in the process of moving along with a mounting frame 3, meanwhile, the table tennis balls below a partition plate for isolating space in a training room are taken out, then the table tennis balls are transferred to a detecting system under the operation of the collecting system, the detecting system judges whether the table tennis balls break or not by using the change of pressure in a small space and carries out classified conveying on the table tennis balls, the high-quality table tennis balls are collected in the first collecting box 6, and the table tennis balls with quality problems are collected in a second collecting box 8, the quality detection of the table tennis is also completed while the automatic collection is realized.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and fig. 5-7, the collecting system includes a fixed frame 101, a conveying box 102, a moving wheel frame 103, a fixed block 104, a first electric rotating shaft 105, a mounting plate 106, a first motor 107, a conveying roller 108, a temporary storage box 109, a second motor 1010, a first driving lever 1011, a third motor 1012 and a second driving lever 1013; a fixed frame 101 is welded on the left part of the upper surface of the mounting frame 3; a conveying box 102 is fixedly connected inside the fixing frame 101; the upper part of the left side of the conveying box 102 is connected with a detection system; the bottom of the conveying box 102 is fixedly connected with a movable wheel carrier 103; the lower part of the outer surface of the conveying box 102 is welded with two symmetrical fixed blocks 104; the two fixed blocks 104 are fixedly connected with a first electric rotating shaft 105; the upper part of the conveying box 102 is fixedly connected with a mounting plate 106; a first motor 107 is fixedly connected to the upper surface of the mounting plate 106; an output shaft of the first motor 107 is fixedly connected with a conveying roller 108; the conveying roller 108 is rotationally connected with the movable wheel carrier 103; a temporary storage box 109 is fixedly connected to the first electric rotating shaft 105; a second motor 1010 is fixedly connected to the right part of the front side of the temporary storage box 109; a first driving lever 1011 is fixedly connected to an output shaft of the second motor 1010; a third motor 1012 is fixedly connected to the right part of the rear side of the temporary storage box 109; the output shaft of the third motor 1012 is fixed with a second shift lever 1013.
A spiral groove is formed in the conveying box 102; the upper part of the left side of the conveying box 102 is provided with a leak hole.
The conveying roller 108 is provided with six semi-cylindrical grooves.
An inclined ejector plate is fixedly connected to the right portion of the upper surface of the temporary storage box 109.
The first driving lever 1011 is a single arc-shaped rod, the second driving lever 1013 is a double arc-shaped rod, and the first driving lever 1011 and the second driving lever 1013 may intersect with each other.
As shown in fig. 8, a surface dust removing system is also included; the collecting system is connected with a surface dust removal system; the surface dust removal system comprises a fan 201, an air delivery pipe 202, a support frame 203 and an air control pipe 204; the upper part of the outer surface of the conveying box 102 is fixedly connected with a fan 201; an air outlet of the fan 201 is fixedly connected with an air delivery pipe 202; the upper surface of the mounting plate 106 is fixedly connected with a support frame 203; the air delivery pipe 202 is connected with five air control pipes 204; five wind control pipes 204 are fixedly connected with the support frame 203; the lower portion of the plurality of windmanagement pipes 204 is positioned through the mounting plate 106 within the transport box 102.
When the mounting rack 3 moves, the moving wheel frame 103 at the bottom of the conveying box 102 falls on the ground and the wheels continuously rotate, the temporary storage box 109 shovels part of the ping-pong balls into the box body by inertia when moving along with the conveying box 102, because the upper surface of the temporary storage box 109 is provided with the inclined ejector plate, the ping-pong balls are blocked by the ejector plate and do not fall back to the ground, meanwhile, the output shaft of the second motor 1010 drives the first deflector rod 1011 to rotate, the output shaft of the third motor 1012 drives the second deflector rod 1013 to rotate, the first deflector rod 1011 and the second deflector rod 1013 rotate oppositely, the first deflector rod 1011 and the second deflector rod 1013 are mutually matched, the ping-pong balls which are gathered around the temporary storage box 109 and cannot enter the temporary storage box 109 are kicked into the temporary storage box 109, when a sufficient amount of ping-pong balls are gathered in the temporary storage box 109, simultaneously the first deflector rod 1011 and the second deflector rod 1013 enter the space below the partition plate for isolating the space when moving, the first deflector rod 1011 and the second deflector rod 1013 hook the ping-pong balls out of the partition plate when rotating, then the table tennis is dialled into the temporary storage box 109, the first electric rotating shaft 105 is controlled to operate, the first electric rotating shaft 105 drives the temporary storage box 109 to move upwards, the temporary storage box 109 inclines upwards to send the table tennis into the opening at the bottom of the conveying box 102, then the first motor 107 is controlled to operate, the first motor 107 drives the conveying roller 108 to rotate, when the conveying roller 108 rotates and reaches the opening at the bottom of the conveying box 102 at the position of the opening, one table tennis is dialled by the conveying roller 108 and enters the conveying box 102, the spiral groove on the conveying box 102 and the vertical opening on the conveying roller 108 movably clamp the table tennis, the table tennis is driven to spirally ascend in the rotating process of the conveying roller 108, meanwhile, the fan 201 is controlled to operate, the fan 201 carries out wind power conveying by using the wind conveying pipe 202, simultaneously the switches of the five wind control pipes 204 are opened, the five wind control pipes 204 blow air to the inside of the conveying box 102, the falling table tennis is dedusted by the wind power, dust and lint attached to the surface of the table tennis ball are blown off, so that the normal use of the pitching machine is prevented from being influenced by excessive impurities on the table tennis ball, and meanwhile, the table tennis ball surface is clean and the bat of a trainer is protected in a phase-changing manner; when the table tennis balls rise to the upper left side of the conveying box 102, the upper left side of the conveying box 102 is provided with a slotted hole which is larger than the volume of the table tennis balls, and the bottom surface of the slotted hole is lower than the spiral groove on the same side, so the table tennis balls fall downwards due to gravity at the position, and the table tennis balls are transported.
Example 3
On the basis of embodiment 2, as shown in fig. 1 and fig. 9 to 11, the detection system includes a funnel 301, a baffle 302, a first rubber plug 303, a first electric telescopic member 304, a first fixing plate 305, a first sealing plate 306, a second rubber plug 307, a second electric telescopic member 308, a second fixing plate 309, a second sealing plate 3010, a pressure booster 3011, an air pipe 3012, a third sealing plate 3013, a connecting rod 3014, a second electric rotating shaft 3015, a limiting plate 3016, a pressure measuring device 3017, and a signal processor 3018; the upper part of the left side of the conveying box 102 is connected with a funnel 301; the funnel 301 is communicated with a leak hole on the conveying box 102; the left part of the funnel 301 is connected with a baffle plate 302; a first rubber plug 303 is fixedly connected to the left side of the rear part of the funnel 301; a first electric telescopic piece 304 is fixedly connected to the left part of the upper surface of the funnel 301; a first fixed plate 305 is fixedly connected to the telescopic part of the first electric telescopic element 304; a first sealing plate 306 is fixed at the rear part of the first fixing plate 305; a second rubber plug 307 is fixedly connected to the left side of the rear part of the funnel 301, and the second rubber plug 307 is positioned on the right side of the first rubber plug 303; a second electric telescopic piece 308 is fixedly connected to the left part of the upper surface of the funnel 301, and the second electric telescopic piece 308 is positioned on the right side of the first electric telescopic piece 304; the telescopic part of the second electric telescopic member 308 is fixedly connected with a second fixing plate 309; a second sealing plate 3010 is fixed to the rear of the second fixing plate 309; a supercharger 3011 is fixedly connected to the upper surface of the funnel 301, and the supercharger 3011 is located between the first electric telescopic piece 304 and the second electric telescopic piece 308; the front part of the supercharger 3011 is fixedly connected with a gas pipe 3012, and the other end of the gas pipe 3012 penetrates through the funnel 301; a second electric rotating shaft 3015 is fixedly connected to the rear part of the lower surface of the funnel 301; the second electric rotating shaft 3015 is fixedly connected with two connecting rods 3014; a third sealing plate 3013 is fixedly connected to the two connecting rods 3014, and the third sealing plate 3013 is located between the first rubber plug 303 and the second rubber plug 307; the third sealing plate 3013 is in contact with the funnel 301; two symmetrical limiting plates 3016 are fixedly connected to the upper side inside the funnel 301; a pressure measurer 3017 is fixedly connected to the upper side inside the funnel 301, and the pressure measurer 3017 is located between the limiting plates 3016; a signal processor 3018 is fixed on the right portion of the upper surface of the funnel 301.
Rubber pads are fixedly connected to the outer surfaces of the first sealing plate 306, the second sealing plate 3010 and the third sealing plate 3013.
The table tennis balls coming out of the upper portion of the left side of the conveying box 102 enter the hopper 301, the table tennis balls are propped by the first sealing plate 306, and the first sealing plate 306 is in close contact with the first rubber plug 303, so that the sealing performance is improved; then the second electric expansion piece 308 is controlled to run, the second electric expansion piece 308 drives the second fixing plate 309 to move, the second sealing plate 3010 moving along with the second fixing plate 309 enters the funnel 301, the second sealing plate 3010 contacts the second rubber plug 307 to form a seal, the first sealing plate 306 and the second sealing plate 3010 are clamped by the limiting plate 3016 and form a small sealed cabin with the funnel 301, then the supercharger 3011 is controlled to transmit air to the air transmission pipe 3012, the air transmission pipe 3012 transmits air to the sealed cabin, the quantity of air input into the sealed cabin every time is controlled to be consistent, the pressure measurer 3017 monitors the air pressure in the cabin and transmits an air pressure signal to the signal processor 3018, when the ping-pong ball is not broken, the air in the cabin cannot pass through the ping-pong ball, namely, the volume in the cabin is reduced, the air pressure at this time is a detection standard, if the broken ping-pong ball is detected, air in the cabin can flow into the table tennis balls, at the moment, in a small cabin, the air pressure is rapidly reduced, so that the signal processor 3018 can obtain a detection instruction, at the moment, the second electric rotating shaft 3015 is controlled to operate, the second electric rotating shaft 3015 drives the two connecting rods 3014 to rotate, the two connecting rods 3014 drive the third sealing plate 3013 to move, the third sealing plate 3013 rotates ninety degrees by taking the rear side face of the funnel 301 as a reference, at the moment, the supercharger 3011 is controlled to jet air rapidly, the table tennis balls are blown out of the cabin by the jet air, the table tennis balls are supported by the backing plate 7 to be pushed and unloaded, and then the table tennis balls vertically fall down and are collected in the second collection box 8; the operation of the first electric telescopic piece 304 is directly controlled when qualified table tennis balls are detected, the first electric telescopic piece 304 drives the first fixing plate 305 to move backwards, the first fixing plate 305 drives the first sealing plate 306 to move out of the funnel 301, then the table tennis balls slide out of the funnel 301 and are switched by the baffle plate 302 to fall, and then the table tennis balls fall to the first collecting box 6 to complete automatic collection.
The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.
Claims (10)
1. An automatic collecting device for table tennis training floor balls comprises straight running wheels (1), steering wheels (2), a mounting rack (3), a handrail rack (4), a bearing rack (5), a first collecting box (6), a base plate (7) and a second collecting box (8); the front and back symmetrical two straight wheels (1) are connected with a mounting rack (3); the upper parts of the two steering wheels (2) which are symmetrical in the front and back are connected with a mounting frame (3); the left part of the upper surface of the mounting rack (3) is fixedly connected with a handrail rack (4); the left part of the lower surface of the mounting rack (3) is connected with a bearing rack (5); the bearing frame (5) is connected with a first collecting box (6) which is detachably arranged; a base plate (7) for force unloading of table tennis is fixedly connected to the rear part of the upper surface of the mounting rack (3); a second collecting box (8) is fixedly connected to the rear part of the upper surface of the mounting rack (3), and the second collecting box (8) is positioned below the backing plate (7); the method is characterized in that: the device also comprises a collecting system and a detecting system; the right part of the upper surface of the mounting rack (3) is connected with a collecting system for collecting and transporting table tennis balls; the upper part of the left side of the collecting system is connected with a detection system for detecting the quality of the table tennis.
2. An automatic table tennis training floor ball collection device as defined in claim 1, wherein: the bottoms of the first collecting box (6) and the second collecting box (8) are fixedly connected with sponge plates.
3. An automatic table tennis training floor ball collection device as defined in claim 2, wherein: the collecting system comprises a fixed frame (101), a conveying box (102), a movable wheel carrier (103), a fixed block (104), a first electric rotating shaft (105), a mounting plate (106), a first motor (107), a conveying roller (108), a temporary storage box (109), a second motor (1010), a first deflector rod (1011), a third motor (1012) and a second deflector rod (1013); a fixed frame (101) is welded on the left part of the upper surface of the mounting frame (3); a conveying box (102) is fixedly connected inside the fixed frame (101); the upper part of the left side of the conveying box (102) is connected with a detection system; the bottom of the conveying box (102) is fixedly connected with a movable wheel carrier (103); two symmetrical fixed blocks (104) are welded at the lower part of the outer surface of the conveying box (102); the two fixed blocks (104) are fixedly connected with a first electric rotating shaft (105); the upper part of the conveying box (102) is fixedly connected with a mounting plate (106); a first motor (107) is fixedly connected to the upper surface of the mounting plate (106); a conveying roller (108) is fixedly connected with an output shaft of the first motor (107); the conveying roller (108) is rotationally connected with the movable wheel carrier (103); a temporary storage box (109) is fixedly connected to the first electric rotating shaft (105); a second motor (1010) is fixedly connected to the right part of the front side of the temporary storage box (109); a first driving lever (1011) is fixedly connected to an output shaft of the second motor (1010); a third motor (1012) is fixedly connected to the right part of the rear side of the temporary storage box (109); the output shaft of the third motor (1012) is fixedly connected with a second driving lever (1013).
4. An automatic table tennis training floor ball collection device as defined in claim 3, wherein: a spiral groove is formed in the conveying box (102); the upper part of the left side of the conveying box (102) is provided with a leak hole.
5. An automatic table tennis training floor ball collection device as defined in claim 3, wherein: six semi-cylindrical grooves are formed on the conveying roller (108).
6. An automatic table tennis training floor ball collection device as defined in claim 3, wherein: an inclined ejector plate is fixedly connected to the right part of the upper surface of the temporary storage box (109).
7. An automatic table tennis training floor ball collection device as defined in claim 3, wherein: the first deflector rod (1011) is a single arc-shaped rod, the second deflector rod (1013) is a double arc-shaped rod, and the first deflector rod (1011) and the second deflector rod (1013) can be crossed with each other.
8. An automatic table tennis training floor ball collection device as defined in claim 7, wherein: the detection system comprises a funnel (301), a baffle (302), a first rubber plug (303), a first electric telescopic piece (304), a first fixing plate (305), a first sealing plate (306), a second rubber plug (307), a second electric telescopic piece (308), a second fixing plate (309), a second sealing plate (3010), a supercharger (3011), a gas pipe (3012), a third sealing plate (3013), a connecting rod (3014), a second electric rotating shaft (3015), a limiting plate (3016), a pressure measurer (3017) and a signal processor (3018); the upper part of the left side of the conveying box (102) is connected with a funnel (301); the funnel (301) is communicated with a leak hole on the conveying box (102); the left part of the funnel (301) is connected with a baffle plate (302); a first rubber plug (303) is fixedly connected to the left side of the rear part of the funnel (301); a first electric telescopic piece (304) is fixedly connected to the left part of the upper surface of the funnel (301); a first fixed plate (305) is fixedly connected with the telescopic part of the first electric telescopic piece (304); a first sealing plate (306) is fixedly connected to the rear part of the first fixing plate (305); a second rubber plug (307) is fixedly connected to the left side of the rear part of the funnel (301), and the second rubber plug (307) is positioned on the right side of the first rubber plug (303); a second electric telescopic piece (308) is fixedly connected to the left part of the upper surface of the funnel (301), and the second electric telescopic piece (308) is positioned on the right side of the first electric telescopic piece (304); the telescopic part of the second electric telescopic piece (308) is fixedly connected with a second fixing plate (309); a second sealing plate (3010) is fixedly connected to the rear part of the second fixing plate (309); a supercharger (3011) is fixedly connected to the upper surface of the funnel (301), and the supercharger (3011) is located between the first electric telescopic piece (304) and the second electric telescopic piece (308); the front part of the supercharger (3011) is fixedly connected with an air pipe (3012), and the other end of the air pipe (3012) penetrates through the funnel (301); a second electric rotating shaft (3015) is fixedly connected to the rear part of the lower surface of the funnel (301); two connecting rods (3014) are fixedly connected to the second electric rotating shaft (3015); a third sealing plate (3013) is fixedly connected to the two connecting rods (3014), and the third sealing plate (3013) is located between the first rubber plug (303) and the second rubber plug (307); the third sealing plate (3013) is contacted with the funnel (301); two symmetrical limiting plates (3016) are fixedly connected to the upper side inside the funnel (301); a pressure measurer (3017) is fixedly connected to the upper side of the interior of the funnel (301), and the pressure measurer (3017) is located between the two limiting plates (3016); a signal processor (3018) is fixedly connected to the right portion of the upper surface of the funnel (301).
9. An automatic table tennis training floor ball collection device as defined in claim 8, wherein: rubber pads are fixedly connected to the outer surfaces of the first sealing plate (306), the second sealing plate (3010) and the third sealing plate (3013).
10. An automatic table tennis training floor ball collection device as defined in claim 9, wherein: also comprises a surface dust removal system; the collecting system is connected with a surface dust removal system; the surface dust removal system comprises a fan (201), an air delivery pipe (202), a support frame (203) and an air control pipe (204); a fan (201) is fixedly connected to the upper part of the outer surface of the conveying box (102); an air outlet of the fan (201) is fixedly connected with an air delivery pipe (202); the upper surface of the mounting plate (106) is fixedly connected with a support frame (203); the air delivery pipe (202) is connected with a plurality of air control pipes (204); a plurality of wind control pipes (204) are fixedly connected with the supporting frame (203); the lower parts of the plurality of air control pipes (204) penetrate through the mounting plate (106) and are positioned in the conveying box (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111167337.8A CN113952693A (en) | 2021-10-04 | 2021-10-04 | Be used for table tennis training floor ball automatic collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111167337.8A CN113952693A (en) | 2021-10-04 | 2021-10-04 | Be used for table tennis training floor ball automatic collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113952693A true CN113952693A (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111167337.8A Withdrawn CN113952693A (en) | 2021-10-04 | 2021-10-04 | Be used for table tennis training floor ball automatic collection device |
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| Country | Link |
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| CN (1) | CN113952693A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849193A (en) * | 2022-06-15 | 2022-08-05 | 郑州大学体育学院 | Table tennis ball collecting device |
-
2021
- 2021-10-04 CN CN202111167337.8A patent/CN113952693A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849193A (en) * | 2022-06-15 | 2022-08-05 | 郑州大学体育学院 | Table tennis ball collecting device |
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