阅读说明：本技术 一种乒乓球用拾取分离装置 (Table tennis is with picking up separator ) 是由 王旭升 王春燕 陈亮 于 2021-09-26 设计创作，主要内容包括：本发明公开了一种乒乓球用拾取分离装置,包括：拾取箱,拾取箱的前端设置有拾取球槽,并且拾取球槽内设置有导球机构,拾取箱的后端设置有第一收集筒,拾取箱的顶部还设置有控制模块。该拾取箱的前端开设了拾取球槽,并且在拾取球槽内设计了导球机构,在拾取箱的后端安装了第一收集筒,当使用者使用该拾取箱对兵乒球进行拾取时,使用者按动拾取箱顶部控制模块,控制模块就启动导球机构,然后使用者通过移动该拾取箱,使得兵乒球进入到拾取箱前端的拾取球槽内,通过导球机构输送到第一收集筒内,进而完成对兵乒球的拾取工作,同时该拾取箱具有体积小,高度低,适合对球桌下的乒乓球进行拾取,通过导球机构的设计可以垃圾进入该拾取分离装置内。(The invention discloses a table tennis ball picking and separating device, which comprises: the front end of the picking box is provided with a picking ball groove, a ball guide mechanism is arranged in the picking ball groove, the rear end of the picking box is provided with a first collecting barrel, and the top of the picking box is also provided with a control module. The front end of the picking box is provided with a ball picking groove, a ball guide mechanism is designed in the ball picking groove, a first collecting barrel is installed at the rear end of the picking box, when a user picks up the soldier's table tennis by using the picking box, the user presses a control module at the top of the picking box, the control module starts the ball guide mechanism, then the user moves the picking box to enable the soldier's table tennis to enter the ball picking groove at the front end of the picking box and to be conveyed into the first collecting barrel through the ball guide mechanism, so that the picking work of the soldier's table tennis is completed, meanwhile, the picking box has small volume and low height and is suitable for picking up the table tennis under a table, and garbage can enter the picking and separating device through the design of the ball guide mechanism.)

1. A table tennis ball picking and separating device is characterized by comprising:

the ball picking device comprises a picking box (1), wherein a ball picking groove (101) is formed in the front end of the picking box (1), a ball guide mechanism (3) is arranged in the ball picking groove (101), a first collecting cylinder (102) is arranged at the rear end of the picking box (1), a control module (103) is further arranged at the top of the picking box (1), and the control module (103) is electrically connected with the ball guide mechanism (3).

2. The table tennis ball picking and separating device according to claim 1, wherein a driving mechanism (2) corresponding to the ball guide mechanism (3) is provided at a front end of the picking box (1), an air guide mechanism (5) corresponding to the ball guide mechanism (3) is provided on the picking box (1), the ball guide mechanism (3) comprises a support rod (301) and a rotating block (302), the support rod (301) is provided on an inner top surface of the ball picking groove (101), the rotating block (302) is rotatably connected to the support rod (301), a plurality of ball guide grooves (303) are provided on an outer wall of the rotating block (302), first air holes (304) are provided in the ball guide grooves (303), an inner end of the first air hole (304) is communicated with the air guide mechanism (5), and the driving mechanism (2) is rotatably connected to the rotating block (302), the control module (103) is electrically connected with the driving mechanism (2) and the air guide mechanism (5) respectively.

3. The picking and separating device for table tennis balls according to claim 2, wherein the driving mechanism (2) comprises a fixing plate (200), a first motor (201), a transmission rod (202) and a transmission toothed plate (203), the fixing plate (200) is arranged at the front end of the picking box (1), the first motor (201) is arranged above the fixing plate (200), the upper end of the transmission rod (202) passes through the fixing plate to be connected with the output shaft of the first motor, and the transmission toothed plate (203) is arranged at the lower end of the transmission rod and is rotatably connected with the rotating block (302).

4. The pickup separation device for table tennis balls according to claim 3, wherein the outer circumferential wall of the transmission toothed plate (203) is provided with a plurality of convex driving teeth (204), and the outer circumferential wall of the rotating block (302) is provided with concave driving grooves (305) corresponding to the convex driving teeth (204).

5. The picking and separating device for table tennis balls according to claim 2, wherein the air guiding mechanism (5) comprises a fan (501), a first air pipe (502) and an air injection cylinder (503), the fan (501) is disposed at the top of the picking box (1), an air port (506) is disposed on the outer wall of the fan (501), the first air pipe (502) is disposed in the picking box (1), the air injection cylinder (503) is disposed in the air guide groove (306) of the rotating block (302), the air injection cylinder (503) is connected with the lower end of the support rod (301), the upper end of the first air pipe (502) is communicated with the fan (501), the lower end is disposed in the support rod (301) and is communicated with the upper end of the air injection cylinder (503), a second air hole (504) is disposed on the outer peripheral wall of the air injection cylinder (503), and the second air hole (504) corresponds to the first air guide passage (104) in the picking box (1), and the first ball guide passage (104) corresponds to the first collection cylinder (102).

6. The picking and separating device for table tennis balls according to claim 5, wherein a recovery groove (105) is further provided in the ball picking groove (101), the recovery groove (105) is communicated with a second ball guide channel (106) in the picking box (1), a second collecting barrel (107) is provided at the rear end of the picking box (1), the ball picking groove (101) is further provided with a light transmission detector (108) electrically connected with the control module (103), and the fan (501) is communicated with the second ball guide channel (106) through a second air pipe (505).

7. The picking and separating device for table tennis balls according to claim 6, wherein a shielding mechanism (11) is further disposed in the ball picking groove (101), the shielding mechanism (11) comprises a second motor (111), a threaded rod (112), two guide rods (113) and a baffle plate (114), the second motor (111) and the two guide rods (113) are disposed on one side of the first ball guide channel (104), the threaded rod (112) is connected with an output shaft of the second motor (111), the baffle plate (114) is movably connected with the threaded rod (112) and the guide rods (113), and the second motor (111) is electrically connected with the control module (103).

8. The table tennis ball picking and separating device according to claim 2, wherein the front end of the picking box (1) is further provided with a protective mechanism (6), the protective mechanism (6) is located above the driving mechanism, the protective mechanism (6) comprises an outer protective part, an arc inner supporting layer arranged on the inner side of the outer protective part, a transverse supporting plate (601) arranged on the inner side of the arc inner supporting layer, and two inner supporting seats arranged on the inner side of the transverse supporting plate (601), the inner supporting seat is arranged on the front end of the picking box (1), the transverse supporting plate (601) is provided with two spring seats and a middle telescopic part, the middle telescopic part is connected with the arc inner supporting layer through the spring seats and the middle telescopic part, the middle telescopic part is located between the two spring seats, the outer protective part comprises an outer C-shaped plate (602) and two guide side plates (603) arranged on the two ends of the outer C-shaped plate (602), the spring holder includes interior seat, outer seat and conical spring (604), interior seat includes interior backing plate (605), interior cushion (606), interior backing plate (605) sets up on horizontal fagging (601), interior cushion (606) set up on interior backing plate (605), outer seat includes outer cushion (607), outer wedge (608) with the arc is interior to be connected, outer cushion (607) set up on outer wedge (608), be provided with on interior cushion (606) with first spring hole (609) that conical spring (604) correspond, be provided with on outer cushion (607) with second spring hole (610) that conical spring (604) correspond.

9. The pickup and separation device for table tennis balls according to claim 8, wherein the middle extension part comprises an outer end hinge base (611), an X-shaped movable rod (612), two transverse blocks (613), a transverse guide rod (614) and two side baffle bases (615), the outer end hinge base (611) is arranged on the arc-shaped inner support layer, the two outer ends of the X-shaped movable rod (612) are hinged with the outer end hinge base (611), the two inner ends are respectively hinged with the two transverse blocks (613), the transverse guide rod (614) and the two side baffle bases (615) are arranged on the transverse support plate (601), the transverse guide rod (614) is arranged between the two side baffle bases (611), the transverse block (613) is arranged on the transverse guide rod (614), and the side baffle bases (615) comprise side baffle plates (616), flexible side baffle claws (617), A flexible block (618), the side dam (616) disposed on the lateral strut (601), the flexible side catch (617) disposed on the side dam (616), the flexible side catch (617) opening toward the lateral block (613), the flexible block (618) disposed within the flexible side catch (617).

10. The picking and separating device for table tennis balls according to claim 8, wherein the arc-shaped inner supporting layer comprises an arc-shaped inner lining layer (619) and an arc-shaped pressing plate (620), the arc-shaped inner lining layer (619) is arranged on the inner side of the outer protection part, and the arc-shaped pressing plate (620) is arranged on the inner side of the arc-shaped inner lining layer (619);

interior seat of propping includes two splint (621), intermediate lever group (622), two splint (621) respectively with horizontal fagging (601), pick up the case and connect, intermediate lever group (622) sets up two between splint (621), intermediate lever group (622) includes the intermediate lever body (623) and outer honeycomb cover (624), the intermediate lever body (623) sets up in outer honeycomb cover (624).

Technical Field

The invention relates to the technical field of mechanical equipment, in particular to a table tennis ball picking and separating device.

Background

The sportsman is when table tennis room training, and the table tennis can scatter in each place of ball room, and the manual work is picked up and is wasted time and energy, and efficiency is lower, and this problem of solution that table tennis pickup assembly can be fine, and the user only needs to promote pickup assembly, and pickup assembly can accomplish when meetting the table tennis and pick up the collection, and the staff no longer need bow to pick up the table tennis.

The patent with application number 202020245644.8 discloses a table tennis pickup apparatus, including running gear, pick up mechanism and collection mechanism, running gear includes the base and can drive the running member that the base realized the walking function, pick up the mechanism including setting up the passageway of picking up on the base, it is connected with negative-pressure air fan to pick up the passageway, collect mechanism including setting up the commentaries on classics box and the collecting box of bearing on the base, the upper and lower both ends that bear the commentaries on classics box communicate respectively and pick up passageway and collecting box, negative-pressure air fan sets up the top of bearing the commentaries on classics box, be used for sending into the table tennis and bear the commentaries on classics box by picking up the passageway, it is equipped with the elasticity baffle to bear between commentaries on classics box and the collecting box, collecting box detachable connects on the base. The invention solves the problem of picking up a large number of table tennis balls continuously in a complex environment, realizes omnibearing automation, does not need other manual operations except replacing the collecting box filled with the table tennis balls, and has the advantages of low investment cost, simple maintenance and the like.

However, the table tennis ball picking device is huge, table tennis balls under a table are difficult to pick, and the air draft suction is easy to suck ground garbage into the picking device, so that the picking device is easy to be blocked by foreign matters. Therefore, there is a need for a table tennis ball picking and separating device that at least partially solves the problems of the prior art.

Disclosure of Invention

In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

To at least partially solve the above problems, the present invention provides a pickup and separation device for table tennis, comprising: the ball picking device comprises a picking box, wherein a ball picking groove is formed in the front end of the picking box, a ball guide mechanism is arranged in the ball picking groove, a first collecting barrel is arranged at the rear end of the picking box, a control module is further arranged at the top of the picking box, and the control module is electrically connected with the ball guide mechanism.

According to the picking and separating device for table tennis balls, the front end of the picking box is provided with the driving mechanism corresponding to the ball guide mechanism, the picking box is provided with the air guide mechanism corresponding to the ball guide mechanism, the ball guide mechanism comprises the supporting rod and the rotating block, the supporting rod is arranged on the inner top surface of the ball picking groove, the rotating block is rotatably connected with the supporting rod, the outer wall of the rotating block is provided with the plurality of ball guide grooves, the ball guide grooves are internally provided with the first air holes, the inner ends of the first air holes are communicated with the air guide mechanism, the driving mechanism is rotatably connected with the rotating block, and the control module is respectively and electrically connected with the driving mechanism and the air guide mechanism.

According to the picking and separating device for table tennis balls, the driving mechanism comprises a fixing plate, a first motor, a transmission rod and a transmission toothed plate, the fixing plate is arranged at the front end of the picking box, the first motor is arranged above the fixing plate, the upper end of the transmission rod penetrates through the fixing plate to be connected with an output shaft of the first motor, and the transmission toothed plate is arranged at the lower end of the transmission rod and is rotatably connected with the rotating block.

According to the picking and separating device for table tennis balls, the outer peripheral wall of the transmission toothed plate is provided with a plurality of convex driving teeth, and the outer peripheral wall of the rotating block is provided with concave driving grooves corresponding to the convex driving teeth.

According to the picking and separating device for table tennis balls, the air guide mechanism comprises a fan, a first air pipe and an air injection cylinder, the fan is arranged at the top of the picking box, an air port is formed in the outer wall of the fan, the first air pipe penetrates through the picking box, the air injection cylinder is arranged in an air guide groove of the rotating block and is connected with the lower end of the supporting rod, the upper end of the first air pipe is communicated with the fan, the lower end of the first air pipe penetrates through the supporting rod and is communicated with the upper end of the air injection cylinder, a second air hole is formed in the outer peripheral wall of the air injection cylinder, the second air hole corresponds to a first ball guide channel in the picking box, and the first ball guide channel corresponds to the first collecting cylinder.

According to the picking and separating device for table tennis balls, a recovery groove is further formed in the ball picking groove and is communicated with a second ball guide channel in the picking box, a second collecting cylinder is arranged at the rear end of the picking box, a light transmission detector electrically connected with the control module is further arranged in the ball picking groove, and the fan is communicated with the second ball guide channel through a second air pipe.

According to the picking and separating device for table tennis balls, the picking ball groove is further internally provided with the shielding mechanism, the shielding mechanism comprises a second motor, a threaded rod, two guide rods and a baffle plate, the second motor and the two guide rods are arranged on one side of the first ball guide channel, the threaded rod is connected with an output shaft of the second motor, the baffle plate is movably connected with the threaded rod and the guide rods, and the second motor is electrically connected with the control module.

According to the picking and separating device for table tennis balls provided by the embodiment of the invention, the front end of the picking box is also provided with a protection mechanism, the protection mechanism is positioned above the driving mechanism, the protection mechanism comprises an outer protection part, an arc inner support layer arranged on the inner side of the outer protection part, a transverse support plate arranged on the inner side of the arc inner support layer, and two inner support seats arranged on the inner side of the transverse support plate, the inner support seats are arranged at the front end of the picking box, the transverse support plate is provided with two spring seats and a middle telescopic part, the two spring seats and the middle telescopic part are connected with the arc inner support layer through the spring seats and the middle telescopic part, the middle telescopic part is positioned between the two spring seats, the outer protection part comprises an outer C-shaped plate and two guide side plates arranged at two ends of the outer C-shaped plate, and the spring seats comprise inner seat parts, outer seat parts and conical springs, interior seat portion includes interior backing plate, interior backing plate sets up on the horizontal fagging, interior backing plate is in, outer seat portion includes outer cushion, outer wedge with the layer is connected in the arc, outer cushion sets up on the outer wedge, be provided with on the interior cushion with the first spring hole that conical spring corresponds, be provided with on the outer cushion with the second spring hole that conical spring corresponds.

According to the picking and separating device for table tennis of the embodiment of the invention, the middle telescopic part comprises an outer end hinged support, an X-shaped movable rod, two transverse blocks, a transverse guide rod and two side baffle seats, the outer end hinged support is arranged on the arc-shaped inner supporting layer, two outer ends of the X-shaped movable rod are hinged with the outer end hinged support, two inner ends are respectively hinged with the two transverse blocks, the transverse guide rod and the two side baffle seats are arranged on the transverse supporting plate, the transverse guide rod is positioned between the two side baffle seats, the transverse block is movably arranged on the transverse guide rod, the side retaining seat comprises a side baffle, a flexible side retaining claw and a flexible block, the side baffle is arranged on the transverse supporting plate, the flexible side catch pawl is arranged on the side baffle, the opening of the flexible side catch faces the transverse block, and the flexible block is arranged in the flexible side catch.

According to the picking and separating device for table tennis balls, the arc-shaped inner supporting layer comprises an arc-shaped inner lining layer and an arc-shaped pressing plate, the arc-shaped inner lining layer is arranged on the inner side of the outer protection part, and the arc-shaped pressing plate is arranged on the inner side of the arc-shaped inner lining layer;

the inner supporting seat comprises two clamping plates and a middle rod group, the two clamping plates are respectively connected with the transverse supporting plate and the picking box, the middle rod group is arranged between the two clamping plates and comprises a middle rod body and an outer honeycomb sleeve, and the middle rod body is arranged in the outer honeycomb sleeve.

Compared with the prior art, the invention at least comprises the following beneficial effects:

the invention provides a picking and separating device for table tennis, which comprises a picking box, wherein the front end of the picking box is provided with a ball picking groove, a ball guide mechanism is designed in the ball picking groove, a first collecting barrel is arranged at the rear end of the picking box, when a user picks up the table tennis by using the picking box, the user firstly presses a top control module of the picking box, so that the control module starts the ball guide mechanism, then the user moves the picking box to enable the table tennis to enter the ball picking groove at the front end of the picking box and to be conveyed into the first collecting barrel through the ball guide mechanism, and then the picking work of the table tennis is finished, and meanwhile, the picking box has small volume and low height and is suitable for picking up the table tennis under a table, and garbage can enter the picking and separating device through the design of the ball guide mechanism.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a right side view of the structure of the present invention.

Fig. 3 is a schematic view of the structure of the pick-up box of the present invention.

Fig. 4 is a schematic structural diagram of the ball guide mechanism of the present invention.

FIG. 5 is a schematic structural view of a shielding mechanism according to the present invention.

Fig. 6 is a schematic structural view of the gas cartridge of the present invention.

Fig. 7 is a top view of the guard mechanism of the present invention.

Fig. 8 is an enlarged view of a portion a of fig. 7 according to the present invention.

Fig. 9 is an enlarged view of portion B of fig. 7 according to the present invention.

Fig. 10 is a schematic structural view of the intermediate lever sleeve in the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1 to 6, the present invention provides a table tennis ball picking and separating device, comprising: the picking box comprises a picking box 1, wherein a ball picking groove 101 is formed in the front end of the picking box 1, a ball guide mechanism 3 is arranged in the ball picking groove 101, a first collecting barrel 102 is arranged at the rear end of the picking box 1, a control module 103 is further arranged at the top of the picking box 1, and the control module 103 is electrically connected with the ball guide mechanism 3.

The working principle and the beneficial effects of the technical scheme are as follows: the invention provides a table tennis ball picking and separating device, which comprises a picking box 1, specifically, the front end of the picking box 1 is provided with a ball picking groove 101, and a ball guide mechanism 3 is designed in the ball picking groove 101, at the rear end of the pick-up box 1, a first collecting cylinder 102 is installed, and when a user picks up a soldier ping ball using the pick-up box 1, first, the user presses the control module 103 on the top of the pick box 1, so that the control module 103 activates the ball guide mechanism 3, then, the user moves the pick-up box 1, so that the soldier's ping-pong ball enters the ball pick-up groove 101 at the front end of the pick-up box 1, is conveyed into the first collecting cylinder 102 through the ball guide mechanism 3, therefore, the picking work of the table tennis of the soldier is completed, and meanwhile, the picking box 1 has small volume and low height, is suitable for picking the table tennis under a table, and can be used for garbage to enter the picking and separating device through the design of the ball guide mechanism 3.

In one embodiment, a driving mechanism 2 corresponding to the ball guide mechanism 3 is disposed at a front end of the pickup box 1, an air guide mechanism 5 corresponding to the ball guide mechanism 3 is disposed on the pickup box 1, the ball guide mechanism 3 includes a support rod 301 and a rotary block 302, the support rod 301 is disposed on an inner top surface of the ball pickup groove 101, the rotary block 302 is rotatably connected to the support rod 301, a plurality of ball guide grooves 303 are disposed on an outer wall of the rotary block 302, a first air hole 304 is disposed in the ball guide groove 303, an inner end of the first air hole 304 is communicated with the air guide mechanism 5, the driving mechanism 2 is rotatably connected to the rotary block 302, and the control module 103 is electrically connected to the driving mechanism 2 and the air guide mechanism 5, respectively.

The working principle and the beneficial effects of the technical scheme are as follows: in the present embodiment, a structure of the ball guide mechanism 3 is provided, and in order that the ball guide mechanism 3 can work better, a driving mechanism 2 corresponding to the ball guide mechanism 3 is provided at the front end of the picking box 1, and an air guide mechanism 5 corresponding to the ball guide mechanism 3 is provided on the picking box 1, and the driving mechanism 2 and the air guide mechanism 5 are exemplified in the following embodiments;

the ball guide mechanism 3 is exemplified here, the ball guide mechanism 3 includes a support bar 301 and a rotary block 302, the support bar 301 is installed on the inner top surface of the ball picking groove 101, the rotary block 302 is rotatably connected with the support bar 301, a plurality of ball guide grooves 303 are provided on the outer wall of the rotary block 302, the ball guide grooves 303 are used for picking the ball of the soldier, a plurality of first air holes 304 are provided in the rotary block 302, the plurality of first air holes 304 correspond to the plurality of ball guide grooves 303 one by one, when the control module 103 is started, the control module 103 starts the driving mechanism 2 to operate, the driving mechanism 2 further drives the ball guide mechanism 3 to rotate, that is, the rotary block 302 is driven by the driving mechanism 2 to rotate, when the ball guide grooves 303 receive the ball of the soldier, the ball is driven to rotate into the ball picking groove 101, and then when the ball guide grooves 303 rotate to correspond to the first collecting cylinder 102, the wind guide mechanism 5 sucks external air into the pickup box 1 to blow up the soldier ping ball through the first air vent 304, and the soldier ping ball is blown into the first collecting cylinder 102, so that the collection of the soldier ping ball is completed through the ball guide mechanism 3.

In one embodiment, the driving mechanism 2 includes a fixing plate 200, a first motor 201, a transmission rod 202 and a transmission toothed plate 203, the fixing plate 200 is disposed at the front end of the picking box 1, the first motor 201 is disposed above the fixing plate 200, the upper end of the transmission rod 202 passes through the fixing plate to be connected with the output shaft of the first motor, and the transmission toothed plate 203 is disposed at the lower end of the transmission rod and is rotatably connected with the rotating block 302.

Further, a plurality of convex driving teeth 204 are arranged on the outer peripheral wall of the transmission tooth plate 203, and concave driving grooves 305 corresponding to the convex driving teeth 204 are arranged on the outer peripheral wall of the rotating block 302.

The working principle and the beneficial effects of the technical scheme are as follows: the embodiment provides a structure of a driving mechanism 2, the driving mechanism 2 of the structure comprises a fixed plate 200, a first motor 201, a transmission rod 202 and a transmission toothed plate 203, specifically, the fixed plate 200 is installed at the front end of the picking box 1 and is located above the picking ball groove 101, the first motor 201 and the transmission rod 202 are installed on the fixed plate 200, the first motor 201 is started through the control module 3, and then the first motor 201 drives the transmission rod 202 to rotate, the transmission rod 202 further drives the transmission toothed plate 203 to rotate, and a plurality of convex driving teeth 204 are arranged on the outer circumferential wall of the transmission toothed plate 203, in order to enable the rotary block 302 to rotate, a concave driving groove 305 is arranged on the outer circumferential wall of the rotary block 302, wherein the convex driving teeth 204 are inserted into the concave driving groove 305, so the transmission toothed plate 203 can drive the rotary block 302 to rotate, so that the rotary block 302 can drive the ping balls located in the picking ball groove 101 to be collected in the picking ball groove 101, the arrangement and use between the driving mechanism 2 and the ball guide mechanism 3 are realized, and the driving mechanism 3 has simple structure and high efficiency.

In one embodiment, the air guiding mechanism 5 includes a fan 501, a first air pipe 502 and an air injection cylinder 503, the fan 501 is disposed on the top of the pickup box 1, an air port 506 is disposed on the outer wall of the fan 501, the first air pipe 502 is inserted into the pickup box 1, the air injection cylinder 503 is disposed in the air guide groove 306 of the rotary block 302, the air injection cylinder 503 is connected to the lower end of the support rod 301, the upper end of the first air pipe 502 is communicated with the fan 501, the lower end is inserted into the support rod 301 and is communicated with the upper end of the air injection cylinder 503, a second air hole 504 is disposed on the outer peripheral wall of the air injection cylinder 503, the second air hole 504 corresponds to the first air guide ball channel 104 in the pickup box 1, and the first air guide ball channel 104 corresponds to the first collecting cylinder 102.

The working principle and the beneficial effects of the technical scheme are as follows: in the present embodiment, a structure of the air guiding mechanism 5 is provided, the air guiding mechanism 5 of the structure includes a fan 501, a first air pipe 502 and a gas injection pipe 503,

specifically, the blower fan 501 is installed on the top of the pickup box 1, and an air port 506 is provided on an outer wall of the blower fan 501 so that external air can be sucked into the pickup box 1, or air inside the pickup box 1 can be drawn out to the outside through the air port 506; the first air pipe 502 penetrates through the picking box 1, the air injection cylinder 503 is installed in the air guide groove 306 of the rotary block 302, the air injection cylinder 503 is installed at the lower end of the support rod 301, when the drive mechanism 2 drives the rotary block 302 to drive the soldier's ping-pong ball to rotate into the picking ball groove 101, the rotary block 302 rotates to enable the first air hole 304 in the ball guide groove 303 to correspond to the second air hole 504 in the air injection cylinder 503, the fan 501 blows the air injection cylinder 503 through the first air pipe 502, the air injection cylinder 503 injects air outwards through the second air hole 504, the soldier's ping-pong ball corresponding to the first air hole 304 is blown into the first ball guide channel 104 through the first air hole 304, and then the soldier's ping-pong ball enters the first collecting cylinder 102 to be collected, and accordingly the soldier's ping-pong ball is collected.

In one embodiment, a recovery groove 105 is further disposed in the ball picking groove 101, the recovery groove 105 is communicated with a second ball guiding channel 106 in the picking box 1, a second collecting cylinder 107 is disposed at the rear end of the picking box 1, the ball picking groove 101 is further provided with a light transmittance detector 108 electrically connected with the control module 103, and the blower fan 501 is communicated with the second ball guiding channel 106 through a second air pipe 505.

The working principle and the beneficial effects of the technical scheme are as follows: the embodiment also designs a recovery groove 105, a second ball guide channel 106, a second collecting barrel 107 and the like so as to collect the broken soldier ping balls; specifically, a recovery groove 105 is further provided in the ball-picking groove 101, the recovery groove 105 is communicated with the second ball-guiding channel 106 in the picking box 1, a second collecting barrel 107 is mounted at the rear end of the picking box 1, the second collecting barrel 107 is communicated with the second ball-guiding channel 106, meanwhile, the ball-picking groove 101 is further provided with a light-transmitting detector 108 electrically connected with the control module 103, when the light-transmitting detector 108 detects a broken ping-pong ball, the light-transmitting detector 108 sends a signal to the control module 103, the control module 103 causes the first motor 201 to continue rotating, the rotating block 302 drives the broken ping-pong ball to rotate to the recovery groove 105, the fan 501 performs air suction on the second ball-guiding channel 106 through the second air pipe 505, thereby causing the ping-pong ball to be sucked into the second ball-guiding channel 106 through the recovery groove 105, a timing operation mode can be adopted, such as fan 501 air suction for 10s, so that the ping-pong ball is sucked into the second collecting barrel 107, the classification of the soldier's table tennis is realized.

In one embodiment, a shielding mechanism 11 is further disposed in the ball picking groove 101, the shielding mechanism 11 includes a second motor 111, a threaded rod 112, two guide rods 113, and a baffle plate 114, the second motor 111 and the two guide rods 113 are disposed at one side of the first ball guide channel 104, the threaded rod 112 is connected to an output shaft of the second motor 111, the baffle plate 114 is movably connected to the threaded rod 112 and the guide rods 113, and the second motor 111 is electrically connected to the control module 103.

The working principle and the beneficial effects of the technical scheme are as follows: the embodiment provides a structure of the shielding mechanism 11, the shielding mechanism 11 includes a second motor 111, a threaded rod 112, two guiding rods 113 and a blocking plate 114, specifically, the shielding mechanism 11 is corresponding to the first ball guiding channel 104 and is used for shielding the first ball guiding channel 104, when the ball is rotationally carried to the first ball guiding channel 104 by the rotary block 302, the ball is firstly checked for light transmission by the light transmission detector 108 designed in the ball picking groove 101, if the ball is found to be broken or found to be trash (not the ball), the second motor 111 rotates to drive the threaded rod 112 to rotate, and the threaded rod 112 further drives the blocking plate 114 to move towards the first ball guiding channel 104, the guiding rod 113 provides a steady moving guiding function for the blocking plate 114, so that the ball cannot enter the first ball guiding channel 104 after the blocking plate 114 blocks the first ball guiding channel 104, then enter into second ball guide passageway 106 in, enter into second collector barrel 107 through second ball guide passageway 106 for damaged table tennis is collected by the second collector barrel, has accomplished the separation to good or bad table tennis, makes the sportsman can use table tennis fast, has improved the practicality.

In one embodiment, the top of the picking box 1 is provided with an armrest mechanism 12, the armrest mechanism 12 includes a connecting seat 121, a push rod 122 and a grip 123, the connecting seat 121 is arranged on the top of the picking box 1, the push rod 122 is arranged on the connecting seat 121, and the grip 123 is arranged on the upper end of the push rod 122.

The working principle and the beneficial effects of the technical scheme are as follows: in order to facilitate the user to control the movement of the picking box 1, an armrest mechanism 12 is designed on the top of the picking box 1, specifically, the armrest mechanism 12 includes a connecting seat 121, a push rod 122 and a grip 123, where the connecting seat 121 is installed on the top of the picking box 1, and the lower end of the push rod 122 is installed on the connecting seat 121, and the two are connected in a hinged manner; meanwhile, a grip 123 is installed at the upper end of the push rod 122, so that a user can hold the grip 123 with a hand and further push the pick-up box 1 to move.

In one embodiment, the four corners of the bottom of the picking box 1 are respectively provided with a rolling groove 13, and the rolling groove 13 is internally provided with a roller 131.

The working principle and the beneficial effects of the technical scheme are as follows: in order to facilitate the movement of the picking box 1, rolling grooves 13 are respectively arranged at four corners of the bottom of the picking box 1 in the embodiment, and rollers 131 are installed in the rolling grooves 13, so that a user can push the handrail mechanism 12, and further the picking box 1 moves under the action of the rollers 131, thereby facilitating the user to push the picking and separating device to pick the soldier pingpong scattered in different places.

As shown in fig. 7-10, in an embodiment, the front end of the pickup box 1 is further provided with a protection mechanism 6, the protection mechanism 6 is located above the driving mechanism, the protection mechanism 6 includes an outer protection portion, an arc inner supporting layer arranged inside the outer protection portion, a horizontal supporting plate 601 arranged inside the arc inner supporting layer, two inner supporting seats arranged inside the horizontal supporting plate 601, the inner supporting seat is arranged at the front end of the pickup box 1, the horizontal supporting plate 601 is provided with two spring seats and a middle telescopic portion, the two spring seats and the middle telescopic portion are connected to the arc inner supporting layer through the spring seats and the middle telescopic portion, the middle telescopic portion is located between the two spring seats, the outer protection portion includes an outer C-shaped plate 602 and two guiding side plates 603 arranged at two ends of the outer C-shaped plate 602, the spring seats include inner seat portions, Outer seat and conical spring 604, interior seat includes interior backing plate 605, interior backing plate 606, interior backing plate 605 sets up on horizontal fagging 601, interior backing plate 606 sets up on interior backing plate 605, outer seat includes outer backing plate 607, outer wedge 608 with the layer is connected in the arc, outer backing plate 607 sets up on outer wedge 608, be provided with on the interior backing plate 606 with the first spring hole 609 that conical spring 604 corresponds, be provided with on the outer backing plate 607 with the second spring hole 610 that conical spring 604 corresponds.

The working principle and the beneficial effects of the technical scheme are as follows: since the driving mechanism 2 is installed at the front end of the picking box 1 in the present invention, so that the driving mechanism 2 is completely exposed relative to the ball guide mechanism 3, when the user pushes the picking box 1 to move to collect the table tennis, the table tennis can be inevitably touched by other objects, and thus the driving mechanism 2 can be damaged, in this embodiment, a protection mechanism 6 is installed at the front end of the picking box 1, the protection mechanism 6 is located above the driving mechanism 2, and can provide protection for the driving mechanism 2 to prevent the driving mechanism 2 from being damaged by touching other objects, specifically, the protection mechanism 6 comprises an outer protection part, an arc inner supporting layer installed at the inner side of the outer protection part, a transverse supporting plate 601 installed at the inner side of the arc inner supporting layer, two inner supporting seats installed at the inner side of the transverse supporting plate 601, and a ball guide mechanism is installed at the front end of the picking box 1, and the outer protection part, the arc inner supporting layer, the transverse supporting plate 601, and a ball guide mechanism 3, The protection mechanism 6 is formed by the design of structures such as an inner support seat, and the width of the protection mechanism 6 is larger than that of the driving mechanism 2, so that the outer protection part positioned at the outermost side of the protection mechanism 6 can firstly contact other objects to play the roles of protection and collision prevention; here, an inner supporting seat is installed at the front end of the picking box 1, the inner supporting seat is connected with the transverse supporting plate 601, meanwhile, two spring seats and a middle telescopic part are also installed on the transverse supporting plate 601 and are connected to the arc-shaped inner supporting layer through the spring seats and the middle telescopic part, and the middle telescopic part is located between the two spring seats, so that the telescopic deformation capacity in the protection mechanism 6 is further increased;

specifically, in the embodiment, the outer protection part comprises an outer C-shaped plate 602 and two guide side plates 603 installed at two ends of the C-shaped plate 602, when the protection mechanism 6 touches other articles, the outer C-shaped plate 602 is firstly structured to the other articles and can play a role in guiding through the outer C-shaped plate 602, and the guide side plates 603 further play a role in guiding, so that the picking box 1 can conveniently change direction to move when touching other articles;

the spring seat comprises an inner seat part, an outer seat part and a conical spring 604, wherein the inner seat part comprises an inner backing plate 605 and an inner backing block 606, the inner backing plate 605 is arranged on a transverse supporting plate 601, the inner backing block 606 is arranged on the inner backing plate 605, the outer seat part comprises an outer backing block 607 and an outer wedge block 608, the outer wedge block 608 is connected with an arc-shaped inner supporting layer, the outer backing block 607 is arranged on the outer wedge block 608, a first spring hole 609 corresponding to the conical spring 604 is arranged on the inner backing block 606 for fixing the conical spring 604, a second spring hole 610 corresponding to the conical spring 604 is arranged on the outer backing block 607, and thus the conical spring 604 can penetrate through the first spring hole 609 and the second spring hole 610 to be arranged between the inner seat part and the outer seat part so as to connect the arc-shaped inner supporting layer and the transverse supporting plate and play a role in elastic supporting.

In one embodiment, the middle telescopic part comprises an outer end hinge seat 611, an X-shaped movable rod 612, two transverse blocks 613, a transverse guide rod 614 and two side retainers 615, the outer end hinge seat 611 is arranged on the arc-shaped inner supporting layer, the two outer ends of the X-shaped movable rod 612 are hinged with the outer end hinge seat 611, the two inner ends are respectively hinged with the two transverse blocks 613, the transverse guide rod 614 and the two side retainers 615 are arranged on the transverse supporting plate 601, the transverse guide rod 614 is positioned between the two side retainers 615, the transverse block 613 is movably arranged on the transverse guide rod 614, the side retainers 615 comprise side baffles 616, flexible side pawls 617 and flexible blocks 618, the side baffles 616 are arranged on the transverse supporting plate 601, the flexible side pawls 617 are arranged on the side baffles 616, and the openings of the flexible side pawls 617 face the transverse blocks 613, the flexible block 618 is disposed within the flexible side catch 617.

The working principle and the beneficial effects of the technical scheme are as follows: in this embodiment, a structure of the middle telescopic part is provided, the middle telescopic part includes an outer end hinge seat 611, an X-shaped movable rod 612, two transverse blocks 613, a transverse guide rod 614 and two side stoppers 615, specifically, the outer end hinge seat 611 is installed on the inner side of the arc inner supporting layer, two outer ends of the X-shaped movable rod 612 are hinged with the outer end hinge seat 611, two inner ends of the X-shaped movable rod 612 are hinged with the two transverse blocks 613 respectively, so that when the outer shield part and the arc inner supporting layer move inwards, the outer end hinge seat 611 pushes the X-shaped movable rod 612 to gradually move inwards, the X-shaped movable rods 612 are opened mutually, the inner ends of the X-shaped movable rod 612 push the transverse blocks 613 to move along the transverse guide rod 614 respectively, and the transverse blocks 613 are stopped by the side stoppers 615 designed on two sides of the transverse guide rod 614 when the transverse blocks 613 move to the maximum position, wherein the side stoppers 615 include side stoppers 616, flexible side stoppers 617, and 615, A flexible block 618, further, the side shield 616 is mounted on the lateral support plate 601, the flexible side catches 617 are mounted on the side shield 616, wherein the openings of the flexible side catches 617 face the lateral block 613, and the flexible block 618 is mounted in the openings of the flexible side catches 617, so that when the side catches 615 touch the flexible block 618, the flexible side catches 617, and the like can limit the lateral block 613; the middle telescopic part can play a good elastic supporting role for the outer protection part and the arc inner supporting layer on the transverse cross plate 601.

In one embodiment, the arc-shaped inner supporting layer comprises an arc-shaped inner lining layer 619 and an arc-shaped pressing plate 620, the arc-shaped inner lining layer 619 is arranged on the inner side of the outer protection part, and the arc-shaped pressing plate 620 is arranged on the inner side of the arc-shaped inner lining layer 619;

interior vaulting pole includes two splint 621, intermediate lever group 622, two splint 621 respectively with horizontal fagging 601, pick up the case and be connected, intermediate lever group 622 sets up two between the splint 621, intermediate lever group 622 includes the intermediate lever body 623 and outer honeycomb cover 624, the intermediate lever body 623 sets up in the outer honeycomb cover 624.

The working principle and the beneficial effects of the technical scheme are as follows: the embodiment provides a structure of an arc-shaped inner supporting layer, the arc-shaped inner supporting layer of the structure comprises an arc-shaped inner lining layer 619 and an arc-shaped pressing plate 620, the arc-shaped inner lining layer 619 is installed on the inner side of an outer protection part, and the arc-shaped pressing plate 620 is installed on the inner side of the arc-shaped inner lining layer 619;

the embodiment also provides a structure of an inner supporting seat, the inner supporting seat of the structure comprises two clamping plates 621 and a middle rod group 622, wherein the two clamping plates 621 are respectively connected with the transverse supporting plate 601 and the picking box 1, the middle rod group 622 is arranged between the two clamping plates 621, in order to improve the supporting strength of the middle rod group 622, the middle rod group 622 comprises a middle rod body 623 and an outer honeycomb sleeve 624, the middle rod body 623 is arranged in the outer honeycomb sleeve 624, and the middle rod body 623 and the outer honeycomb sleeve 624 have better supporting strength and provide supporting function for the transverse supporting plate 601.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.