CN110935145B

CN110935145B - Table tennis is with picking up separator

Info

Publication number: CN110935145B
Application number: CN201911102112.7A
Authority: CN
Inventors: 王旭升; 汤小庆; 王汉超
Original assignee: Yancheng AST Sporting Goods Co Ltd
Current assignee: Yancheng AST Sporting Goods Co Ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2021-04-27
Anticipated expiration: 2039-11-12
Also published as: CN110935145A

Abstract

The invention provides a table tennis ball picking and separating device, which comprises a box body, a spiral conveying device, a first conveying mechanism, a second conveying mechanism, a third conveying mechanism, a containing groove, a screw rod mechanism and a suction fan, wherein when the table tennis ball picking and separating device is used, firstly the spiral conveying device starts to work, then the suction fan is opened, the suction fan sucks table tennis balls into the spiral conveying device, the table tennis balls fall into the first conveying mechanism through the conveying of the spiral conveying device, then fall into the containing groove after falling onto the second conveying mechanism and the third conveying mechanism, after the collection is finished, the table tennis balls are conveyed out of the box body through the screw rod mechanism, then an air blower is opened, blows deformed table tennis balls on the second conveying mechanism and the third conveying mechanism, the deformed table tennis balls are blown into the other containing groove, and the deformed table tennis balls are collected, the table tennis ball picking and separating device has a simple structure, the practicality is high.

Description

Table tennis is with picking up separator

Technical Field

The invention belongs to the technical field of modern sports service, and particularly relates to a table tennis ball picking and separating device.

Background

The table tennis is a popular hot sport, can be played by all people, has strong participation, can be played indoors and outdoors, is a whole body sport, is good for body and brain, is good for heart, has no direct physical confrontation compared with the sports such as football, basketball and the like, can control the exercise amount by oneself, is very favorable for popularization, and in a word, is particularly suitable for the national conditions of China, is popular among the nation people and has high popularization degree.

However, when playing table tennis, the table tennis needs to be picked up manually when falling on the ground, the manual picking-up efficiency is low, the labor intensity of workers is increased, the table tennis is hollow, the table tennis is easy to deform under the external environment, and how to separate the deformed table tennis from the table tennis which is not deformed when picking up the table tennis is the problem to be solved by the invention.

Disclosure of Invention

The invention aims to provide a table tennis ball picking and separating device, which aims to solve the problems that the table tennis balls proposed in the background technology need to be picked manually when falling on the ground, the manual picking efficiency is low, the labor intensity of workers is increased, the table tennis balls are hollow, the table tennis balls are easy to deform under the external environment, and how to separate the deformed table tennis balls from the table tennis balls which are not deformed when picking the table tennis balls.

In order to achieve the purpose, the invention provides the following technical scheme: a table tennis ball picking and separating device comprises a box body, a spiral conveying device, a first conveying mechanism, a second conveying mechanism, a third conveying mechanism, a containing groove, a screw rod mechanism and a suction fan, wherein the outer side surface of the box body is connected with the spiral conveying device, the spiral conveying device is provided with a ball inlet and a ball outlet, the ball inlet is provided with a picking pipe, the ball outlet is arranged on the inner side surface of the box body, the inner side of the box body is provided with the first conveying mechanism, the second conveying mechanism and the third conveying mechanism, the first conveying mechanism is close to the upper side surface of the box body, the second conveying mechanism is positioned between the first conveying mechanism and the third conveying mechanism, the lower side of the third conveying mechanism is provided with the containing groove, the containing groove is connected with the screw rod mechanism, the side surfaces of the second conveying mechanism and the third conveying mechanism are respectively provided with the air blower, the air blower is fixedly arranged on the side surface of, the air inlet end of the suction fan is connected with the spiral conveying device, the first conveying mechanism, the second conveying mechanism and the third conveying mechanism are all obliquely arranged, the screw rod mechanism is fixedly installed on the bottom side of the box body, the air inlet end of the suction fan penetrates through one end of the spiral conveying device and is fixedly connected with the spiral conveying device, the suction fan is a fan with the model DWB6800, the air blower on the second conveying mechanism is a blower with the model CZR-250W, and the air blower on the third conveying mechanism is a blower with the model CZR-550W.

As optimization, the spiral conveying device comprises a first motor, a spiral roller, helical blades and an outer pipe, the outer pipe and the side face of the box body are fixedly connected through a fixing frame, the outer pipe is internally provided with the spiral roller and the helical blades, the helical blades are fixedly installed on the outer side of the spiral roller, the first motor is installed on the upper side of the outer pipe, the upper section of the spiral roller is fixedly connected with the output end of the first motor, the lower section of the spiral roller is connected with the inner wall of the outer pipe through a bearing seat bearing, one end, close to the first motor, of the outer pipe is provided with a ball outlet, one end, far away from the first motor, of the outer pipe is provided with a ball inlet, and.

As optimization, the first conveying mechanism, the second conveying mechanism and the third conveying mechanism respectively comprise a first belt wheel, a second belt wheel and a conveying belt, two ends of the first belt wheel and two ends of the second belt wheel are fixedly connected with the inner side face of the box body, the first belt wheel and the second belt wheel are connected through the conveying belt, the outer side faces of the first belt wheel and the second belt wheel are respectively provided with a fixed support, and the fixed supports are fixedly connected with the inner side face of the box body.

Preferably, the first belt wheel is lower than the second belt wheel relative to the bottom side of the box, and the blower is close to the second belt wheel and is positioned above the second belt wheel.

As optimization, the screw mechanism comprises a third motor, a screw rod and a guide rod, the third motor is installed on the bottom side of the box body, the screw rod is fixedly installed at the output end of the third motor, the guide rod penetrates through the lower side of the accommodating groove, the accommodating groove penetrates through the screw rod and is in threaded connection with the screw rod, the third motor is selected and used for example as a motor with the model of ECMA-C20604RS, a third belt wheel can be fixedly installed at the output end of the third motor, a fourth belt wheel can be fixedly installed on the side surface of the screw rod, the third belt wheel is connected with the fourth belt wheel through a conveying belt, the diameter of the third belt wheel is smaller than that of the fourth belt wheel, the moving speed of the accommodating groove can be reduced to a certain extent, and.

Preferably, the receiving groove is T-shaped.

Preferably, the inclination angle of the first conveying mechanism relative to the bottom side of the box body is 45-60 degrees, the bottom side of the box body is taken as a horizontal plane, and the inclination angle of the conveying belt in the first conveying mechanism relative to the horizontal plane is 45-60 degrees.

Preferably, the inclination angle of the second conveying mechanism relative to the bottom side of the box body is 25-40 degrees, the bottom side of the box body is taken as a horizontal plane, and the inclination angle of the conveying belt in the second conveying mechanism relative to the horizontal plane is 25-40 degrees.

Preferably, the inclination angle of the third conveying mechanism relative to the bottom side of the box body is 25-40 degrees, the bottom side of the box body is taken as a horizontal plane, and the inclination angle of the conveying belt in the third conveying mechanism relative to the horizontal plane is 25-40 degrees.

As optimization, the end part of the picking pipe is provided with a picking opening, and a rubber band is arranged on the picking opening.

Compared with the prior art, the invention has the beneficial effects that:

1. the spiral conveying device can convey the table tennis balls sucked by the suction fan into the upper part of the box body through the spiral conveying device, then the table tennis balls without deformation roll on the first conveying mechanism, the second conveying mechanism and the third conveying mechanism respectively, finally fall into the accommodating groove, and are collected, so that the working efficiency is high, the deformed table tennis balls can gradually stop at the second conveying mechanism and the third conveying mechanism after passing through the first conveying mechanism, and then are driven to roll downwards to the other accommodating groove through the blowing of the air blower to be collected;

2. the rubber band is arranged on the picking port, so that other sundries except table tennis balls can be prevented from entering the box body through the spiral conveying device, the box body is more easily dirtied, and the cleaning force of workers to the box body is increased.

3. The lead screw mechanism is arranged, so that the full deformed table tennis balls and the non-deformed table tennis balls collected in the accommodating groove can be timely conveyed out of the box body, and the deformed table tennis balls can be timely processed by workers.

Drawings

FIG. 1 is a schematic view of the overall structure of a table tennis ball picking and separating device according to the present invention;

FIG. 2 is a schematic view of a portion of the mechanism of the case and the screw mechanism of FIG. 1 according to the present invention;

fig. 3 is a perspective view of the pickup opening.

In the figure: the device comprises a box body 1, a spiral conveying device 2, a first motor 21, a spiral roller 22, a spiral blade 23, an outer pipe 24, a ball inlet 25, a ball outlet 26, a first conveying mechanism 3, a first belt wheel 32, a second belt wheel 33, a conveying belt 34, a second conveying mechanism 4, a third conveying mechanism 5, a receiving groove 6, a lead screw mechanism 7, a third motor 71, a lead screw 72, a guide rod 73, a suction fan 8, a pickup pipe 9, a pickup port 91 and a blower 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a table tennis ball picking and separating device comprises a box body 1, a spiral conveying device 2, a first conveying mechanism 3, a second conveying mechanism 4, a third conveying mechanism 5, a containing groove 6, a screw mechanism 7 and a suction fan 8, wherein the outer side surface of the box body 1 is connected with the spiral conveying device 2, the spiral conveying device 2 is provided with a ball inlet 25 and a ball outlet 26, the ball inlet 25 is provided with a picking pipe 9, the ball outlet 26 is arranged on the inner side surface of the box body 1, the inner side of the box body 1 is provided with the first conveying mechanism 3, the second conveying mechanism 4 and the third conveying mechanism 5, the first conveying mechanism 3 is close to the upper side surface of the box body 1, the second conveying mechanism 4 is arranged between the first conveying mechanism 3 and the third conveying mechanism 5, the lower side of the third conveying mechanism 5 is provided with the containing groove 6, the containing groove 6 is connected with the screw mechanism 7, the second conveying mechanism 4 and the third conveying mechanism 5 are both provided with a blower 10, the air blower 10 is fixedly installed on the side surface of the box body 1, the suction fan 8 is installed on the lower side of the box body 1, the air inlet end of the suction fan 8 is connected with the spiral conveying device 2, the first conveying mechanism 3, the second conveying mechanism 4 and the third conveying mechanism 5 are all obliquely arranged, the spiral conveying device 2 comprises a first motor 21, a spiral roller 22, a spiral blade 23 and an outer pipe 24, the outer pipe 24 is fixedly connected with the side surface of the box body 1 through a fixing frame, the spiral roller 22 and the spiral blade 23 are arranged inside the outer pipe 24, the spiral blade 23 is fixedly installed on the outer side of the spiral roller 22, the first motor 21 is installed on the upper side of the outer pipe 24, the upper section of the spiral roller 22 is fixedly connected with the output end of the first motor 21, the lower section of the spiral roller 22 is connected with the inner wall of the outer pipe 24 through a bearing block bearing, a ball outlet 26 is arranged at one end, close to, The second conveying mechanism 4 and the third conveying mechanism 5 both comprise a first belt wheel 32, a second belt wheel 33 and a conveying belt 34, two ends of the first belt wheel 32 and the second belt wheel 33 are fixedly connected with the inner side surface of the box body 1, the first belt wheel 32 and the second belt wheel 33 are connected through the conveying belt 34, the height of the first belt wheel 32 relative to the bottom side of the box body 1 is lower than that of the second belt wheel 33 relative to the bottom side of the box body 1, the air blower 10 is close to the second belt wheel 33, the inclination angle of the first conveying mechanism 3 relative to the bottom side of the box body 1 is 45-60 degrees, the inclination angle of the second conveying mechanism 4 relative to the bottom side of the box body 1 is 25-40 degrees, and the inclination angle.

Referring to fig. 2, the screw mechanism 7 includes a third motor 71, a screw 72, and a guide rod 73, the third motor 71 is installed at the bottom side of the box 1, the screw 72 is fixedly installed at an output end of the third motor 71, the guide rod 73 penetrates through the lower side of the accommodating groove 6, the accommodating groove 6 penetrates through the screw 72 and is in threaded connection with the screw 72, and the accommodating groove 6 is T-shaped.

Referring to fig. 3, the end of the pick-up tube 9 is provided with a pick-up port 91, and the pick-up port 91 is provided with a rubber band.

The first embodiment is as follows: under the condition that the power of the suction fan 8 is 800W and the rated rotating speed of the spiral conveying device 2 is 1350R/MIN, under the conditions that the inclination angle of the first conveying mechanism is 60 degrees, the inclination angle of the second conveying mechanism is 35 degrees and the inclination angle of the third conveying mechanism is 20 degrees, normal table tennis balls can roll into the containing groove 6 from the first conveying mechanism, the second conveying mechanism and the third conveying mechanism, the normal table tennis is recovered, the shriveled table tennis is left on the second conveying mechanism and the third conveying mechanism in the rolling process, with the second conveyance mechanism blower power of 250W and the third conveyance mechanism blower power of 550W, blow the ping-pong balls that become flat on second conveying mechanism and the third conveying mechanism for become flat the ping-pong balls fall into another and accomodate the groove 6 in, accomodate flat ping-pong balls.

The working principle is as follows: a table tennis ball picking and separating device comprises a box body 1, a spiral conveying device 2, a first conveying mechanism 3, a second conveying mechanism 4, a third conveying mechanism 5, a containing groove 6, a screw rod mechanism 7 and a suction fan 8, wherein when the table tennis ball picking and separating device is used, firstly the spiral conveying device 2 starts to work, then the suction fan 8 is opened, the suction fan 8 sucks table tennis balls falling on the ground into the spiral conveying device 2 through a picking pipe 9, the table tennis balls fall into the first conveying mechanism 3 through the conveying of the spiral conveying device 2, then the table tennis balls respectively fall into the second conveying mechanism 4 and the third conveying mechanism 5 and then fall into the containing groove 6, the table tennis balls which are not deformed are collected, the suction fan 8 is closed, the box body 1 is conveyed out through the screw rod mechanism 7, then the air blower 10 is opened, the air blower 10 blows the deformed table tennis balls on the second conveying mechanism 4 and the third conveying mechanism 5, the deformed table tennis balls roll and fall into a new containing groove 6, the storage is finished, the deformed table tennis balls are conveyed out of the box body 1 through the screw rod mechanism 7, and the screw conveying device 2, the air blower 10 and the screw rod mechanism 7 are closed after the work is finished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a table tennis is with picking up separator, includes box (1) and suction fan (8), install box (1) downside, its characterized in that in suction fan (8): the table tennis ball picking and separating device further comprises a spiral conveying device (2), a first conveying mechanism (3), a second conveying mechanism (4), a third conveying mechanism (5), a containing groove (6) and a screw rod mechanism (7), wherein the outer side surface of the box body (1) is connected with the spiral conveying device (2), a ball inlet (25) and a ball outlet (26) are formed in the spiral conveying device (2), a picking pipe (9) is arranged on the ball inlet (25), the ball outlet (26) is installed on the inner side surface of the box body (1), the first conveying mechanism (3), the second conveying mechanism (4) and the third conveying mechanism (5) are arranged on the inner side of the box body (1), the first conveying mechanism (3) is close to the upper side surface of the box body (1), the second conveying mechanism (4) is located between the first conveying mechanism (3) and the third conveying mechanism (5), third conveying mechanism (5) downside is equipped with accomodates groove (6), accomodate groove (6) and screw mechanism (7) and connect, second conveying mechanism (4) and third conveying mechanism (5) side all are equipped with air-blower (10), air-blower (10) fixed mounting is in box (1) side, suction fan (8) inlet air end and screw conveyor (2) are connected, first conveying mechanism (3), second conveying mechanism (4) and third conveying mechanism (5) all incline to set up.

2. The pickup and separation device for table tennis according to claim 1, wherein: spiral delivery mechanism (2) include first motor (21), spiral roller (22), helical blade (23) and outer tube (24), outer tube (24) and box (1) side are through mount fixed connection, outer tube (24) are inside to be equipped with spiral roller (22) and helical blade (23), helical blade (23) fixed mounting is in spiral roller (22) outside, install outer tube (24) upside in first motor (21), spiral roller (22) upper segment and first motor (21) output fixed connection, the hypomere and outer tube (24) inner wall of spiral roller (22) pass through bearing frame bearing and connect, be close to on outer tube (24) first motor (21) one end is equipped with out ball mouth (26), keep away from on outer tube (24) first motor (21) one end is equipped with into ball mouth (25).

3. The pickup and separation device for table tennis according to claim 1, wherein: first conveying mechanism (3), second conveying mechanism (4) and third conveying mechanism (5) all include first band pulley (32), second band pulley (33) and conveyer belt (34), first band pulley (32) and second band pulley (33) both ends all with box (1) medial surface fixed connection, first band pulley (32) and second band pulley (33) pass through conveyer belt (34) and connect.

4. A table tennis ball picking and separating device according to claim 3, wherein: the height of the first belt wheel (32) relative to the bottom side of the box body (1) is lower than that of the second belt wheel (33) relative to the bottom side of the box body (1), and the blower (10) is close to the second belt wheel (33).

5. The pickup and separation device for table tennis according to claim 1, wherein: the lead screw mechanism (7) comprises a third motor (71), a lead screw (72) and a guide rod (73), the third motor (71) is installed on the bottom side of the box body (1), the lead screw (72) is fixedly installed at the output end of the third motor (71), the guide rod (73) penetrates through the lower side of the accommodating groove (6), and the accommodating groove (6) penetrates through the lead screw (72) and is in threaded connection with the lead screw (72).

6. The pickup and separation device for table tennis according to claim 5, wherein: the accommodating groove (6) is T-shaped.

7. A table tennis ball picking and separating device according to claim 3, wherein: the inclination angle of the first conveying mechanism (3) relative to the bottom side of the box body (1) is 45-60 degrees.

8. A table tennis ball picking and separating device according to claim 3, wherein: the inclination angle of the second conveying mechanism (4) relative to the bottom side of the box body (1) is 25-40 degrees.

9. A table tennis ball picking and separating device according to claim 3, wherein: the third conveying mechanism (5) has an inclination angle of 25-40 degrees relative to the bottom side of the box body (1).

10. The pickup and separation device for table tennis according to claim 1, wherein: the end part of the pickup pipe (9) is provided with a pickup opening (91), and a rubber band is arranged on the pickup opening (91).