CN107890648B - Ball picking trolley - Google Patents
Ball picking trolley Download PDFInfo
- Publication number
- CN107890648B CN107890648B CN201711363605.7A CN201711363605A CN107890648B CN 107890648 B CN107890648 B CN 107890648B CN 201711363605 A CN201711363605 A CN 201711363605A CN 107890648 B CN107890648 B CN 107890648B
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- Prior art keywords
- ball
- roller
- ball picking
- trolley
- folding
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Classifications
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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
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/02—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
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/04—Badminton
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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
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/16—Table tennis
Abstract
The utility model discloses a ball picking cart, which comprises a cart underframe, a ball picking roller, a ball taking rod, a first ball collecting position and a cart handle, wherein a person holds the cart handle to push the ball picking roller to roll so as to pick up balls from a training field, the ball picking roller continues to roll after picking up the balls, the ball is pulled out of the ball picking roller through the ball taking rod and falls into a ball collecting box on the first ball collecting position on the cart underframe, and the balls can be automatically taken out and collected; the trolley handle is telescopic and is in folding connection with the trolley underframe, and the ball collecting bag fixing frame is in folding connection with the trolley handle, so that the use, the storage and the carrying are convenient; in addition, the utility model comprises two embodiments, wherein one embodiment can smoothly pick up the spherical balls such as table tennis balls and take out and collect the spherical balls, and the other embodiment can smoothly pick up the badminton in addition to the spherical balls such as table tennis balls and can not damage the badminton.
Description
Technical Field
The utility model belongs to the technical field of sports equipment, and particularly relates to a ball picking trolley for picking up balls scattered on a training field.
Background
In the ball sports process of table tennis, tennis and the like, a large number of balls are often required to be used in training, and a large number of balls are scattered on a training field in training, so that the balls are required to be picked up to be sent to a player for continuous use. In order to solve the problem that bending of the ball is involved in picking up the ball by bare hands and the ball picking efficiency is low, chinese patent publication No. CN204380139 discloses a ball picking device which comprises a handle, a fixing frame, a rotating wheel and elastic ropes, wherein the fixing frame is arranged at one end of the handle and consists of a cross beam and two parallel side beams, the rotating wheel is rotatably arranged on the side beams of the fixing frame, and a plurality of elastic ropes which are uniformly distributed and are parallel to each other are connected between the rotating wheels; when the ball collecting device is used, a user holds the handle to push the rotating wheel to roll, balls scattered on the training field can be extruded into the ball collecting cavity formed by the rotating wheel and the elastic ropes from the gap between the parallel elastic ropes, and after ball picking is completed, the user can prop the parallel elastic ropes open by the user to pour out the balls for continuous use.
The ball picking device can solve the problems that bending is involved in ball picking and the ball picking efficiency is low in bare-handed ball picking, but after ball picking is finished, the elastic rope is still required to be stretched by hands to pour out the balls, and the problem of inconvenience still exists in the actual use process; meanwhile, the ball picking device works smoothly when picking up spherical balls such as table tennis balls and tennis balls, but can squeeze and deform the badminton when used for picking up the badminton, and the badminton can be seriously damaged.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a ball picking trolley which can automatically take out and collect balls after completing ball picking.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pick up ball shallow, includes the shallow chassis, picks up ball cylinder, gets the club, first album ball position and shallow handle, pick up ball cylinder and install on the one end of shallow chassis, first album ball position sets up on the shallow chassis, gets the club fixed setting and is located on the shallow chassis and picks up ball cylinder and first album ball position between, the shallow handle is installed and is fixed on the tip of shallow chassis with pick up ball cylinder homonymy or with pick up ball cylinder relatively.
Further, a fixed beam is fixedly arranged between the ball picking roller and the first ball collecting position on the cart underframe, and the ball picking rod is fixed on the fixed beam and extends towards the ball picking roller.
Further, pick up ball cylinder and include roller, the carousel, elastic rope and take the seat bearing, the carousel is installed and is fixed on the both ends of roller, evenly distributed shaping is provided with the reeving hole in the quotation of carousel, the reeving hole on the carousel quotation of roller both ends is passed to the elastic rope evenly distributed and parallel arrangement between the carousel, the tip of roller extends in the carousel outside and is fixed on the shallow chassis through taking the seat bearing installation, get the club and upwards extend and its upper end is crookedly extend in the side top of elastic rope towards picking up ball cylinder direction, get the below installation of club and be provided with arc baffle, arc baffle extends towards the bottom of picking up ball cylinder, the shallow handle is installed and is fixed on the tip of shallow chassis and is relative with picking up ball cylinder.
Or, the ball picking roller comprises a roller shaft, a turntable, a bearing with a seat and a soft brush, the turntable is fixedly arranged at two ends of the roller shaft, the end part of the roller shaft extends outside the turntable and is fixedly arranged on the cart underframe through the bearing with the seat, the soft brush is arranged in rows along the length direction of the roller shaft and is arranged between the turntable along the periphery of the roller shaft in an equidistant annular mode, the ball picking rod extends towards the ball picking roller and can be overlapped with the soft brush in a crossing mode when the ball picking roller rotates, the ball picking rod is formed between the turntables by a plurality of extending rods which are arranged at equal intervals, the arc baffle is arranged at the end part of the cart underframe and extends towards the bottom of the ball picking roller and is opposite to the ball picking rod, the arc baffle and the ball picking rod are respectively positioned at two sides of the ball picking roller, and the cart handle is fixedly arranged at the end part of the cart underframe and at the same side of the ball picking roller.
Further, the cart handle is connected with the end part of the cart chassis in a foldable way through a folding mechanism, the folding mechanism comprises a mounting plate body, a long round rotating shaft hole, a positioning slot hole, a folding circular arc groove, a folding rotating shaft and a positioning shaft, the long round rotating shaft hole is formed on the central point of the folding circular arc groove, the folding circular arc groove is formed on the mounting plate body and is positioned on the edge part of the mounting plate body, the positioning slot hole is communicated with the folding circular arc groove and is formed on the tail end of the folding circular arc groove, the positioning slot hole is aligned with the long round rotating shaft hole and is positioned on the same straight line, the lower end of the cart handle is connected with the long round rotating shaft hole through the folding rotating shaft, the lower part of the cart handle is connected with the positioning slot hole and the folding circular arc groove through the positioning shaft, and the positioning shaft can move in the positioning slot hole and the folding circular arc groove.
Further, the trolley handle comprises a lower pipe seat and a trolley handle pipe, the lower end of the lower pipe seat is connected with the end part of the trolley underframe in a foldable way through a folding mechanism, an adjusting groove is formed in the pipe wall of one side of the lower pipe seat along the length direction of the pipe, and the lower end of the trolley handle pipe is sleeved on the lower pipe seat and tightly pressed against the inner wall of the pipe of the lower pipe seat through a positioning screw penetrating through the adjusting groove to be fastened, positioned and connected on the lower pipe seat.
Further, the trolley handle is fixedly connected with a ball collecting bag fixing frame through a folding mechanism, the ball collecting bag fixing frame is located above the first ball collecting position, a second ball collecting position is formed on the ball collecting bag fixing frame, the folding mechanism comprises a mounting plate body, a long round rotating shaft hole, a positioning slot hole, a folding circular arc groove, a folding rotating shaft and a positioning shaft, the long round rotating shaft hole is formed in the center point of the folding circular arc groove, the folding circular arc groove is formed in the edge of the mounting plate body, the positioning slot hole is communicated with the folding circular arc groove and is formed in the tail end of the folding circular arc groove, the positioning slot hole is aligned with the long round rotating shaft hole and located on the same straight line, the free end of the ball collecting bag fixing frame is connected to the long round rotating shaft hole through the folding rotating shaft, the end of the ball collecting bag fixing frame is located in front of the folding rotating shaft and connected with the positioning slot hole and the folding circular arc groove, and the positioning shaft can move in the positioning shaft and the folding circular arc groove.
Further, a roller fixing plate is fixedly connected to one end of the cart chassis opposite to the ball picking roller, and rollers are fixedly arranged at the bottoms of the roller fixing plates.
Further, a protective cover is arranged on the end part of the cart chassis and positioned on the upper part of the ball picking roller, and a ball outlet is formed on one side of the protective cover, which is positioned on the ball picking rod.
Preferably, the first ball collecting position is provided with a ball collecting box for collecting balls pulled out from the ball picking roller by the ball picking rod, the ball collecting box can be taken out from the first ball collecting position, the ball collecting box comprises a ball collecting box body, box supporting edges and handles, the box supporting edges are formed on two sides of the ball collecting box body in an extending mode, the handles are fixedly arranged above the box supporting edges, and the ball collecting box is supported and placed on the first ball collecting position through the box supporting edges.
The utility model has the following beneficial effects:
according to the ball picking cart, when the ball picking cart is used, a user holds the cart handle by hand to push the ball picking roller to roll so as to pick up balls from a training field, the ball picking roller continues to roll after the balls are picked up, the balls are pulled out of the ball picking roller through the ball picking rod and fall into the ball collecting box on the first ball collecting position on the cart underframe, and the ball picking cart has the characteristics that the balls can be automatically taken out and collected after the balls are picked up; meanwhile, the handle of the cart is fixedly connected with a ball collecting bag fixing frame, the ball collecting bag fixing frame is positioned above the first ball collecting position, a second ball collecting position is formed on the ball collecting bag fixing frame, after the ball collecting box on the first ball collecting position is full of balls, balls in the ball collecting box can be poured into the ball collecting bag fixed on the second ball collecting position, and the ball collecting amount is large and convenient; the trolley handle is telescopic and is in folding connection with the trolley underframe, and the ball collecting bag fixing frame is in folding connection with the trolley handle, so that the use, the storage and the carrying are convenient; in addition, the utility model comprises two embodiments, wherein one embodiment can smoothly pick up the spherical balls such as table tennis balls and take out and collect the spherical balls, and the other embodiment can smoothly pick up the badminton in addition to the spherical balls such as table tennis balls and can not damage the badminton.
Drawings
FIG. 1 is a schematic view of an embodiment of a ball picking cart according to the present utility model;
FIG. 2 is a schematic view of the ball picking cart of FIG. 1 from another perspective;
FIG. 3 is an enlarged schematic view of a portion of the telescoping and folding structure of the cart handle of the ball picking cart of FIG. 1;
FIG. 4 is an enlarged schematic view of a folding structure of a ball collecting bag fixing frame of the ball collecting trolley in FIG. 1;
FIG. 5 is a schematic view of the ball picking cart of FIG. 1 in a folded state;
FIG. 6 is a schematic view of the ball picking cart of FIG. 1 with a shield disposed on the ball picking drum;
FIG. 7 is a schematic view of another embodiment of a ball picking cart according to the present utility model;
FIG. 8 is a schematic view of the ball picking cart of FIG. 7 with a shield disposed on the ball picking drum;
fig. 9 is a schematic structural view of a ball collecting box of the ball collecting trolley installed on a first ball collecting position.
In the figure: 1. a cart chassis; 2. a ball picking roller; 3. taking a club; 4. the first ball collecting position; 5. a roller; 6. a folding mechanism; 7. a cart handle; 8. ball collecting bag fixing frame; 9. the second ball collecting position; 10. a ball collecting box; 10a, a ball collecting box body; 10b, supporting edges of the box body; 10c, a handle; 21. a roll shaft; 22. a turntable; 23. an elastic rope; 24. a bearing with a seat; 25. a soft brush; 26. a shield; 22a, rope penetrating holes; 26a, ball outlet; 31. a fixed beam; 32. an arc baffle; 51. a roller fixing plate; 61. a mounting plate body; 62. a oblong rotating shaft hole; 63. positioning the slotted hole; 64. folding the arc groove; 65. folding the rotating shaft; 66. positioning a shaft; 71. a lower tube seat; 72. a cart handle tube; 71a, an adjusting groove; 72a, set screws.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical ideas claimed in the present utility model.
The utility model discloses a ball picking trolley, which is shown in figures 1-6 and comprises a trolley underframe 1, a ball picking roller 2, a ball picking rod 3, a first ball collecting position 4 and a trolley handle 7, wherein the ball picking roller 2 is arranged on one end of the trolley underframe 1, the first ball collecting position 4 is arranged on the trolley underframe 1, the ball picking rod 3 is fixedly arranged on the trolley underframe 1 and positioned between the ball picking roller 2 and the first ball collecting position 4, and the trolley handle 7 is fixedly arranged on the end part of the trolley underframe 1 and is opposite to the ball picking roller 2 or on the same side as the ball picking roller 2.
Wherein, the fixed beam 31 is fixedly arranged between the ball picking roller 2 and the first ball collecting position 4 on the cart underframe 1, and the ball picking rod 3 is fixed on the fixed beam 31 and extends towards the ball picking roller 2.
The ball picking roller 2 comprises a roller shaft 21, a rotary table 22, elastic ropes 23 and a belt seat bearing 24, wherein the rotary table 22 is fixedly arranged at two ends of the roller shaft 21, rope penetrating holes 22a are uniformly distributed and formed in the surface of the rotary table 22, the elastic ropes 23 penetrate through the rope penetrating holes 22a in the surface of the rotary table 22 at two ends of the roller shaft 21 and are uniformly distributed and arranged in parallel between the rotary tables 22, the end part of the roller shaft 21 extends outside the rotary table 22 and is fixedly arranged on the cart underframe 1 through the belt seat bearing 24, a ball picking rod 3 extends upwards, the upper end of the ball picking rod extends upwards towards the ball picking roller 2 and is bent and extends above the side of the elastic ropes 23, an arc-shaped baffle 32 is arranged below the ball picking rod 3, the arc-shaped baffle 32 extends towards the bottom of the ball picking roller 2, and the cart handle 7 is fixedly arranged at the end part of the cart underframe 1 and opposite to the ball picking roller 2.
The cart handle 7 is connected with the end part of the cart chassis 1 in a foldable way through the folding mechanism 6, the folding mechanism 6 comprises a mounting plate body 61, a long round rotating shaft hole 62, a positioning slot 63, a folding circular arc groove 64, a folding rotating shaft 65 and a positioning shaft 66, the long round rotating shaft hole 62 is formed on the central point of the folding circular arc groove 64 on the mounting plate body 61, the folding circular arc groove 64 is formed on the edge part of the mounting plate body 61, the positioning slot 63 is communicated with the folding circular arc groove 64 and is formed on the tail end of the folding circular arc groove 64, the positioning slot 63 is aligned with the long round rotating shaft hole 62 and is positioned on the same straight line, the lower end of the cart handle 7 is connected with the long round rotating shaft hole 62 through the folding rotating shaft 65, the lower part of the cart handle 7 is connected with the positioning slot 63 and the folding circular arc groove 64 through the positioning shaft 66, and the positioning shaft 66 can move in the positioning slot 63 and the folding circular arc groove 64.
The trolley handle 7 comprises a lower pipe seat 71 and a trolley handle pipe 72, the lower end of the lower pipe seat 71 is connected with the end part of the trolley chassis 1 in a foldable way through the folding mechanism 6, an adjusting groove 71a is formed in the pipe wall of one side of the lower pipe seat 71 along the pipe length direction, the lower end of the trolley handle pipe 72 is sleeved on the lower pipe seat 71 and is tightly pressed against the pipe inner wall of the lower pipe seat 71 through the adjusting groove 71a by a positioning screw 72a in a pressing way, so as to be fixedly connected to the lower pipe seat 71.
The trolley handle 7 is fixedly connected with a ball collecting bag fixing frame 8 through a folding mechanism 6, the ball collecting bag fixing frame 8 is positioned above the first ball collecting position 4, a second ball collecting position 9 is formed on the ball collecting bag fixing frame 8, the folding mechanism 6 comprises a mounting plate body 61, a long round rotating shaft hole 62, a positioning slot hole 63, a folding circular arc groove 64, a folding rotating shaft 65 and a positioning shaft 66, the long round rotating shaft hole 62 is formed on the mounting plate body 61 and is positioned at the center point of the folding circular arc groove 64, the folding circular arc groove 64 is formed on the mounting plate body 61 and is positioned at the edge part of the mounting plate body 61, the positioning slot hole 63 is communicated with the folding circular arc groove 64 and is formed at the tail end of the folding circular arc groove 64, the positioning slot hole 63 is aligned with the long round rotating shaft hole 62 and is positioned on the same straight line, the free end part of the ball collecting bag fixing frame 8 is connected with the long round rotating shaft hole 62 through the folding rotating shaft 65, the end part of the ball collecting bag fixing frame 8 is positioned in front of the folding rotating shaft 65 and is connected with the positioning slot hole 63 and the folding circular arc groove 64 through the positioning shaft 66 and the positioning slot hole 66, and the positioning shaft 66 can move in the positioning circular arc groove 64.
The trolley chassis 1 is fixedly connected with a roller fixing plate 51 at one end opposite to the ball picking roller 2, and rollers 5 are fixedly arranged at the bottom of the roller fixing plate 51, so that the ball picking trolley can be pushed more stably and smoothly.
The end part of the cart underframe 1 is provided with a shield 26 at the upper part of the ball picking roller 2, one side of the shield 26, which is positioned at the ball taking rod 3, is provided with a ball outlet 26a, and the ball taking rod 3 can drop onto the first ball collecting position 4 through the ball outlet 26a after being pulled out from the ball picking roller 2.
In another embodiment of the ball picking cart according to the present utility model shown in fig. 7-8, the ball picking drum 2 comprises a roll shaft 21, a turntable 22, a seated bearing 24 and a soft brush 25, the turntable 22 is mounted and fixed on both ends of the roll shaft 21, the end of the roll shaft 21 extends outside the turntable 22 and is mounted and fixed on the cart chassis 1 through the seated bearing 24, the soft brush 25 is arranged in a row along the length direction of the roll shaft 21 and is positioned between the turntable 22 on the roll shaft 21 at equal intervals along the periphery of the roll shaft 21, the ball picking rod 3 extends toward the ball picking drum 2 and can cross-overlap with the soft brush 25 when the ball picking drum 2 rotates, the ball picking rod 3 is formed by a plurality of extending rods which are arranged and extended between the turntable 22 at equal intervals, an arc baffle 32 is mounted and fixed on the end of the cart chassis 1 toward the bottom of the ball picking drum 2 and opposite to the ball picking rod 3, the arc baffle 32 and the ball picking rod 3 are respectively positioned on both sides of the end of the cart chassis 1 and the cart handle 7 is mounted and fixed on the same side as the ball picking drum 2.
Another embodiment of the present utility model illustrated in fig. 7-8 is a cart for picking up shuttlecocks, which can pick up shuttlecocks in addition to round balls such as table tennis, etc., and which does not cause the shuttlecocks to be deformed or damaged by extrusion when picking up the shuttlecocks, as compared to the embodiment of the present utility model illustrated in fig. 1-6. In the embodiment of the utility model shown in fig. 1-6, when pushing the ball picking trolley, spherical balls such as table tennis balls and tennis balls enter the ball picking roller 2 from between the elastic ropes 23 between the turntables 22 of the ball picking roller 2, and when the spherical balls rotate along with the ball picking roller 2 in the ball picking roller 2, the elastic ropes 23 touch the ball picking rods 3 and the elastic ropes 23 are pulled away by the ball picking rods 3, so that the spherical balls jump out of the ball picking roller 2 and fall onto the first ball collecting position 4 on the trolley chassis 1; while another embodiment of the ball picking cart of the present utility model shown in fig. 7-8 is pushing the ball picking cart, the turntable 22 of the ball picking roller 2 sweeps the balls on the ground to the arc-shaped baffle 32 through the soft brush 25 on the roller shaft 21 while rolling, and as the rolling balls of the turntable 22 fall onto the soft brush 25 from the arc-shaped baffle 32, the turntable 22 continues to roll the soft brush 25 carrying the balls to overlap with the ball picking rod 3, the ball picking rod 3 lifts the balls on the soft brush 25 from the soft brush 25 and takes out the balls falling onto the first ball collecting position 4 on the cart chassis 1, and besides picking up the round balls such as table tennis balls, etc., the shuttlecock can also be picked up.
Specifically, as shown in fig. 9, a ball collecting box 10 for collecting balls pulled out of the ball picking roller 2 by the ball picking rod 3 is mounted on the first ball collecting position 4, the ball collecting box 10 can be taken out from the first ball collecting position 4, the ball collecting box 10 comprises a ball collecting box body 10a, a box body supporting edge 10b and a lifting handle 10c, the box body supporting edge 10b is formed on two sides of the ball collecting box body 10a in an extending mode, the lifting handle 10c is fixedly arranged above the box body supporting edge 10b, and the ball collecting box 10 is supported on the first ball collecting position 4 through the box body supporting edge 10 b; after the ball collecting box body 10a is fully collected, the handle 10c of the ball collecting box 10 can be grasped by hand to take the ball collecting box 10 out of the first ball collecting position 4, the ball is poured into the ball bag fixed on the second ball collecting position 9 on the ball collecting bag fixing frame 8, and then the ball collecting box 10 is put back to the first ball collecting position 4 for continuous use.
The ball picking cart is characterized in that when in use, a user holds the cart handle 7 by hand to push the ball picking roller 2 to roll so as to pick up balls from a training field, the ball picking roller 2 continues to roll after picking up the balls, and the balls are pulled out of the ball picking roller 2 through the ball picking rod 3 into the ball collecting box 10 on the first ball collecting position 4 on the cart chassis 1, so that the ball picking cart has the characteristics of automatically taking out and collecting the balls after the ball picking is finished; meanwhile, the trolley handle 7 is fixedly connected with a ball collecting bag fixing frame 8, the ball collecting bag fixing frame 8 is positioned above the first ball collecting position 4, a second ball collecting position 9 is formed on the ball collecting bag fixing frame 8, after the ball collecting box 10 on the first ball collecting position 4 is fully used for collecting balls, balls in the ball collecting box 10 can be poured into the ball bag fixed on the second ball collecting position 9, and the ball collecting amount is large and convenient; in addition, the trolley handle 7 is telescopic and is in folding connection with the trolley chassis 1, and the ball collecting bag fixing frame 8 is in folding connection with the trolley handle 7, so that the use, the storage and the carrying are convenient; the utility model comprises two embodiments, wherein one embodiment can smoothly pick up the spherical ball such as table tennis ball, tennis ball and the like and take out and collect the spherical ball, and the other embodiment can pick up the badminton in addition to the spherical ball such as table tennis ball, tennis ball and the like and can smoothly pick up the badminton without damaging the badminton.
Various other corresponding changes and modifications will occur to those skilled in the art from the foregoing description and the accompanying drawings, and all such changes and modifications are intended to be included within the scope of the present utility model as defined in the appended claims.
Claims (9)
1. The utility model provides a ball shallow is picked up, includes ball cylinder (2), its characterized in that: the ball picking device comprises a trolley chassis (1), a ball taking rod (3), a first ball collecting position (4) and a trolley handle (7), wherein a ball picking roller (2) is arranged at one end of the trolley chassis (1), the first ball collecting position (4) is arranged on the trolley chassis (1), the ball taking rod (3) is fixedly arranged on the trolley chassis (1) and located between the ball picking roller (2) and the first ball collecting position (4), and the trolley handle (7) is fixedly arranged at the end part of the trolley chassis (1) and is on the same side as the ball picking roller (2) or opposite to the ball picking roller (2);
the ball picking roller (2) comprises a roller shaft (21), a rotary table (22), elastic ropes (23) and a belt seat bearing (24), wherein the rotary table (22) is fixedly arranged at two ends of the roller shaft (21), rope penetrating holes (22 a) are uniformly distributed and formed in the surface of the rotary table (22), the elastic ropes (23) penetrate through the rope penetrating holes (22 a) in the surface of the rotary table (22) at two ends of the roller shaft (21) and are uniformly distributed and arranged in parallel between the rotary table (22), the end part of the roller shaft (21) extends outside the rotary table (22) and is fixedly arranged on a cart underframe (1) through the belt seat bearing (24), a ball picking rod (3) extends upwards and the upper end of the ball picking rod is bent and extends above the side of the elastic ropes (23) in the direction of the ball picking roller (2), and an arc-shaped baffle (32) is arranged below the ball picking rod (3) and extends towards the bottom of the ball picking roller (2);
the ball collecting box (10) used for collecting balls pulled out of the ball picking roller (2) by the ball picking rod (3) is arranged on the first ball collecting position (4), and the ball collecting box (10) can be taken out of the first ball collecting position (4).
2. The utility model provides a ball shallow is picked up, includes ball cylinder (2), its characterized in that: the ball picking device comprises a trolley chassis (1), a ball taking rod (3), a first ball collecting position (4) and a trolley handle (7), wherein a ball picking roller (2) is arranged at one end of the trolley chassis (1), the first ball collecting position (4) is arranged on the trolley chassis (1), the ball taking rod (3) is fixedly arranged on the trolley chassis (1) and located between the ball picking roller (2) and the first ball collecting position (4), and the trolley handle (7) is fixedly arranged at the end part of the trolley chassis (1) and is on the same side as the ball picking roller (2) or opposite to the ball picking roller (2);
the ball picking roller (2) comprises a roller shaft (21), a rotary table (22), a bearing with a seat (24) and a soft brush (25), wherein the rotary table (22) is fixedly arranged at two ends of the roller shaft (21), the end part of the roller shaft (21) extends outside the rotary table (22) and is fixedly arranged on a cart underframe (1) through the bearing with the seat (24), the soft brush (25) is arranged in a row along the length direction of the roller shaft (21) and is annularly arranged on the roller shaft (21) at equal intervals along the periphery of the roller shaft (21) and is positioned between the rotary table (22), the ball picking rod (3) extends towards the ball picking roller (2) and can be overlapped with the soft brush (25) in a crossing manner when the ball picking roller (2) rotates, the ball picking rod (3) is formed by a plurality of extending rods which are arranged at equal intervals between the rotary table (22), the arc-shaped baffle (32) is arranged at the end part of the cart underframe (1) and extends towards the bottom of the ball picking roller (2) and is opposite to the ball picking roller (3), and the ball picking rod (3) are respectively positioned at two sides of the ball picking roller (2);
the ball collecting box (10) used for collecting balls pulled out of the ball picking roller (2) by the ball picking rod (3) is arranged on the first ball collecting position (4), and the ball collecting box (10) can be taken out of the first ball collecting position (4).
3. A ball picking cart according to claim 1 or 2, wherein: a fixed beam (31) is fixedly arranged between the ball picking roller (2) and the first ball collecting position (4) on the cart underframe (1), and the ball picking rod (3) is fixed on the fixed beam (31) and extends towards the ball picking roller (2).
4. A ball picking cart according to claim 1 or 2, wherein: the trolley handle (7) is connected with the end part of the trolley chassis (1) through a folding mechanism (6), the folding mechanism (6) comprises a mounting plate body (61), a long round rotating shaft hole (62), a positioning groove hole (63), a folding circular arc groove (64), a folding rotating shaft (65) and a positioning shaft (66), the long round rotating shaft hole (62) is formed on the mounting plate body (61) and is positioned on the central point of the folding circular arc groove (64), the folding circular arc groove (64) is formed on the mounting plate body (61) and is positioned on the edge part of the mounting plate body (61), the positioning groove hole (63) is communicated with the folding circular arc groove (64) and is formed on the tail end of the folding circular arc groove (64), the positioning groove hole (63) is aligned with the long round rotating shaft hole (62) and is positioned on the same straight line, the lower end of the trolley handle (7) is connected with the long round rotating shaft hole (62) through the folding rotating shaft (65), and the positioning groove (64) are connected with the upper part of the folding rotating shaft (65), and the lower part of the trolley handle (7) is movably positioned in the folding circular arc groove (64).
5. The ball picking cart of claim 4, wherein: the trolley handle (7) comprises a lower tube seat (71) and a trolley handle tube (72), wherein the lower end of the lower tube seat (71) is connected with the end part of the trolley underframe (1) in a foldable way through a folding mechanism (6), an adjusting groove (71 a) is formed in the tube wall of one side of the lower tube seat (71) along the length direction of the tube, the lower end of the trolley handle tube (72) is sleeved on the lower tube seat (71) and passes through the adjusting groove (71 a) through a positioning screw (72 a) to extrude and cling to the inner wall of the lower tube seat (71) to be fastened, positioned and connected to the lower tube seat (71).
6. A ball picking cart according to claim 1 or 2, wherein: the trolley handle (7) is fixedly connected with a ball collecting bag fixing frame (8) through a folding mechanism (6), the ball collecting bag fixing frame (8) is positioned above the first ball collecting position (4), a second ball collecting position (9) is formed on the ball collecting bag fixing frame (8), the folding mechanism (6) comprises a mounting plate body (61), a long round rotating shaft hole (62), a positioning slot hole (63), a folding circular arc groove (64), a folding rotating shaft (65) and a positioning shaft (66), the long round rotating shaft hole (62) is formed on the central point of the mounting plate body (61) and is positioned on the folding circular arc groove (64), the folding circular arc groove (64) is formed on the edge part of the mounting plate body (61), the positioning slot hole (63) is communicated with the folding circular arc groove (64) and is formed on the tail end of the folding circular arc groove (64), the positioning slot hole (63) is aligned with the long round rotating shaft hole (62) and is positioned on the same straight line, the free end part of the ball collecting bag fixing frame (8) is connected with the long round rotating shaft hole (62) through the folding rotating shaft (65), the end part of the ball collecting bag fixing frame (8) is positioned in front of the folding circular arc groove (64) through the folding rotating shaft (64), the positioning shaft (66) can move in the positioning slot hole (63) and the folding circular arc groove (64).
7. A ball picking cart according to claim 1 or 2, wherein: the trolley is characterized in that one end of the trolley chassis (1) opposite to the ball picking roller (2) is fixedly connected with a roller fixing plate (51), and a roller (5) is fixedly arranged at the bottom of the roller fixing plate (51).
8. A ball picking cart according to claim 1 or 2, wherein: a protective cover (26) is arranged on the end part of the cart underframe (1) and positioned on the upper part of the ball picking roller (2), and a ball outlet (26 a) is formed in one side of the protective cover (26) positioned on the ball picking rod (3).
9. A ball picking cart according to claim 1 or 2, wherein: the ball collecting box (10) comprises a ball collecting box body (10 a), a box body supporting edge (10 b) and a lifting handle (10 c), wherein the box body supporting edge (10 b) is formed on two sides of the ball collecting box body (10 a) in an extending mode, the lifting handle (10 c) is fixedly arranged above the box body supporting edge (10 b), and the ball collecting box (10) is supported and placed on the first ball collecting position (4) through the box body supporting edge (10 b) of the ball collecting box.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363605.7A CN107890648B (en) | 2017-12-18 | 2017-12-18 | Ball picking trolley |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711363605.7A CN107890648B (en) | 2017-12-18 | 2017-12-18 | Ball picking trolley |
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| CN107890648A CN107890648A (en) | 2018-04-10 |
| CN107890648B true CN107890648B (en) | 2023-08-25 |
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| CN201711363605.7A Active CN107890648B (en) | 2017-12-18 | 2017-12-18 | Ball picking trolley |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745678A (en) * | 2019-03-18 | 2019-05-14 | 许昌学院 | A kind of sport shuttlecock fast-collection device |
| CN110354465A (en) * | 2019-08-02 | 2019-10-22 | 山东科技大学 | A kind of table tennis auxiliary training device |
| CN113894045B (en) * | 2021-10-15 | 2022-10-21 | 杭州电子科技大学 | Can carry out ball shallow of picking up of sorting out to tennis |
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| US8920101B2 (en) * | 2011-09-14 | 2014-12-30 | Luck Stone Corporation | Tennis ball collection device |
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| CN107890648A (en) | 2018-04-10 |
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