CN204134162U - Tennis picks up ball, dribble car - Google Patents
Tennis picks up ball, dribble car Download PDFInfo
- Publication number
- CN204134162U CN204134162U CN201420646729.1U CN201420646729U CN204134162U CN 204134162 U CN204134162 U CN 204134162U CN 201420646729 U CN201420646729 U CN 201420646729U CN 204134162 U CN204134162 U CN 204134162U
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- Prior art keywords
- ball
- tennis
- connecting axle
- picking
- runner
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Abstract
The utility model discloses a kind of tennis and pick up ball, dribble car, comprise directive wheel, road wheel, vehicle frame, vehicle frame is provided with lower ball-storing box, upper ball-storing box, vehicle frame comprises vertical connecting, horizontal brace rod, the front side of bottom level connecting rod is provided with connecting axle, connecting axle is connected with the vertical connecting of front side, road wheel is connected with the both sides of connecting axle, be provided with between two road wheels and pick up ball runner, pick up ball runner to be fixedly connected with connecting axle, coordinated by the face, pommel of picking up of picking up ball runner of picking up tennis adjacent with two respectively, the adjacent distance of picking up the end face of ball runner is less than the outside diameter under tennis free state, the first support bar is provided with between two vertical connecting, first support bar is connected with overhead gage, bottom level connecting rod is provided with lower guide plate.. the utility model reliable transmission, produce, assembling, easy to adjust, reduce ball picker person pick up ball and release workload, improve ball picking-up efficiency, be particularly suitable for larger, that user of service is more occasion use.
Description
Technical field
The utility model relates to tennis equipment technical field, and particularly a kind of tennis picks up ball, dribble car.
Background technology
When playing ball in tennis court, prior art does not have special to pick up tennis instrument, particularly in large-scale tennis court, and in the tennis teaching activity of school, the personnel carrying out playing ball are numerous simultaneously, tennis be scattered and the scope that tumbles large, very large inconvenience is brought to picking up tennis staff, the working strength of ball picker person is large, picks up ball inefficiency, is not suitable with the needs of tennis activity development.
Utility model content
The purpose of this utility model is exactly the problems referred to above existed for solving prior art, a kind of tennis is provided to pick up ball, dribble car, the utility model structure is simple, and without the need to gear, belt transmission, reliable transmission is high, produce, assembling, easy to adjust, upper and lower ball-storing box capacity holds multiple tennis greatly, simultaneously, and that reduces ball picker person picks up ball and release workload, improves ball picking-up efficiency, the occasion being particularly suitable for using in larger tennis court and user of service is more uses, such as tennis teaching etc.
The technical scheme of the utility model technical solution problem is:
Ball picked up by a kind of tennis, dribble car, comprise the directive wheel of rear side, the road wheel of front side, vehicle frame, the bottom of vehicle frame is provided with lower ball-storing box, lower rail is arranged with outside lower ball-storing box, top is provided with ball-storing box, railing is arranged with outside upper ball-storing box, upper ball-storing box top is provided with manumotive armrest, described vehicle frame comprises vertical connecting, bottom level connecting rod, connecting axle is provided with in the front side of bottom level connecting rod, the two ends of described connecting axle are connected with the vertical connecting on both sides, front side, the terrain clearance of described connecting axle is greater than the terrain clearance of bottom level connecting rod, described road wheel is connected with the both sides of connecting axle, be provided with between two described road wheels and pick up ball runner, described ball runner of picking up is fixedly connected with connecting axle, along with connecting axle together rotates, coordinated by the face, pommel of picking up of picking up ball runner of picking up tennis adjacent with two respectively, two adjacent distances of picking up the end face of ball runner are less than the outside diameter under tennis free state, the described external diameter picking up ball runner is less than road wheel external diameter, the first support bar is provided with between two vertical connecting above described connecting axle, first support bar has been bolted overhead gage, described bottom level connecting rod is provided with lower guide plate, described overhead gage, lower guide plate is corresponding with being picked up tennis position.
The bottom of described overhead gage is provided with the arcuate structure to rearward projection, and described lower guide plate adopts the arcuate structure to rearward projection.
The two ends of described connecting axle are connected by the vertical connecting of Connection Block with both sides, front side, and Connection Block is provided with bearing, and the two ends of connecting axle are connected with brearing bore.
A described road wheel is fixedly connected with connecting axle, along with connecting axle rotates, another road wheel is rotated around connecting axle on connecting axle, under frictional ground force effect by bearing empty set.
Described connecting axle adopts thread spindle, and thread spindle is provided with nut, described road wheel, picks up ball runner and is connected with connecting axle by nut.
The described cylindrical picking up ball runner adopts tooth type structures.
Described overhead gage, lower guide plate adopt elastomeric material to make.
Described face, pommel of picking up adopts matsurface to increase and to be picked up the frictional force of tennis.
Described ball runner of picking up is provided with multiple.
The beneficial effects of the utility model:
1. the utility model structure is simple, without the need to gear, belt transmission, reliable transmission is high, produce, assembling, easy to adjust, upper and lower ball-storing box capacity holds multiple tennis greatly, simultaneously, and that reduces ball picker person picks up ball and release workload, improves ball picking-up efficiency, the occasion being particularly suitable for using in larger tennis court and user of service is more uses, such as tennis teaching etc.
2. in front wheel walking system, a wheel and rotating shaft are fixed drive and are picked up ball runner and combine synchronous axial system, and another wheel realizes freely rotating by bearing fit, thus realize manipulating flexible, turn to light.Pick up ball alley to be coaxially fixedly made up of with tooth type structures concentric circles adjacent two panels outer rim, inside two, spacing is slightly less than tennis diameter, it is picked up ball runner external diameter and is less than running wheel external diameter, the ball runner suitable road clearance is picked up to ensure, one is do not damage ground, place, two are increased the incidence angle that crowded tennis enters alley, improve the reliability of picking up ball; There is according to tennis self characteristic producing deformation under external force, tennis is picked up ball car and under the acting in conjunction of pressure, frictional force and tennis deformation, tennis is got into alley in traveling process, be rotated in a clockwise direction with runner, when tennis rises to suitable height, the baffle plate being arranged on front upper place touches into ball-storing box, simultaneously under the guide effect of guide plate, picked up tennis and just can more reliably be fallen into the lower ball-storing box of bottom.
3. overhead gage, lower guide plate adopt elastomeric material to make, and as adopted steel spring plate, copper alloy plate, elastoplast plate etc., resilience is effective, does not damage the surface of tennis simultaneously.
4. picking up face, pommel adopts matsurface to increase and to be picked up the frictional force of tennis.
5. the cylindrical picking up ball runner adopts tooth type structures, by adopting tooth-shape structure to increase by the frictional force of picking up tennis and pick up between ball runner and grasping force, avoid being picked up tennis contacting, collide to depart from due to reaction force when picking up ball runner and pick up ball runner thus be not easy by the problem picked up.
6. picking up ball runner is provided with multiple, and directive wheel adopts universal wheel, turns to flexible, light.
7. connecting axle adopts thread spindle, thread spindle is provided with nut, described road wheel, pick up ball runner and be connected with connecting axle by nut, road wheel, picking up ball runner can axial adjustment on connecting axle easily, adapt to pick up ball without the occasion of scale and the tennis of different size, dribble car uses, add the reliability of picking up ball, even if also can reliably pick up when picking up ball runner or tennis wearing and tearing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1.
Detailed description of the invention
In order to understand the utility model better, explain embodiment of the present utility model in detail below in conjunction with accompanying drawing.
As Fig. 1, shown in Fig. 2, ball picked up by a kind of tennis, dribble car, comprise the directive wheel 2 of rear side, two road wheels 1 of front side, vehicle frame, the bottom of vehicle frame is provided with lower ball-storing box 20, lower rail 8 is arranged with outside lower ball-storing box 20, top is provided with ball-storing box 19, railing 18 is arranged with outside upper ball-storing box 19, upper ball-storing box 19 top is provided with manumotive armrest 17, described vehicle frame comprises vertical connecting 9, bottom level connecting rod 3, connecting axle 11 is provided with in the front side of bottom level connecting rod 3, the two ends of described connecting axle 11 are connected with the vertical connecting 9 on both sides, front side by Connection Block 14, Connection Block 14 is provided with bearing, the terrain clearance of described connecting axle 11 is greater than the terrain clearance of bottom level connecting rod 3, described road wheel 1 is connected with the both sides of connecting axle 11, one of them road wheel 1 is fixedly connected with connecting axle 11, along with connecting axle 11 rotates, another road wheel 1 passes through bearing empty set on connecting axle 11, rotate around connecting axle under frictional ground force effect, be laid with between two described road wheels 1 and pick up ball runner 12, described ball runner 12 of picking up is fixedly connected with connecting axle 11, along with connecting axle 11 together rotates, coordinated by the face, pommel 22 of picking up of picking up ball runner 2 of picking up tennis 21 adjacent with two respectively, two adjacent distances of picking up the end face of ball runner 12 are less than the outside diameter under tennis free state, the described external diameter picking up ball runner 12 is less than road wheel 1 external diameter, tennis 21 is by the effect of picking up the frictional force of the end face of ball runner 2 adjacent with two, picked up ball runner 2 to drive and rotate together, the first support bar 15 is provided with between two vertical connecting above described connecting axle 11, first support bar 15 is connected with overhead gage 7 by bolt 6, the bottom of described overhead gage 7 is provided with the arcuate structure 5 to rearward projection, described bottom level connecting rod 3 is provided with lower guide plate 4, described lower guide plate 4 adopts the arcuate structure to rearward projection, described overhead gage 5, lower guide plate 4 is corresponding with being picked up tennis 21 position.Described overhead gage 5, lower guide plate 4 adopt elastomeric material to make, as adopted steel spring plate, copper alloy plate, elastoplast plate etc.Described ball runner of picking up is provided with multiple.Directive wheel 2 adopts universal wheel, turns to flexible, light.
Described face, pommel of picking up adopts matsurface to increase and to be picked up the frictional force of tennis.The described cylindrical picking up ball runner 2 adopts tooth type structures, by adopting tooth-shape structure to increase by the frictional force of picking up tennis and pick up between ball runner 2 and grasping force, avoid being picked up tennis contacting, collide to depart from due to reaction force when picking up ball runner 2 and pick up ball runner 2 thus be not easy by the problem picked up.
Described connecting axle adopts thread spindle, thread spindle is provided with nut 10, described road wheel, pick up ball runner 2 and be connected with connecting axle by nut 10, road wheel 1, picking up ball runner 2 can axial adjustment on connecting axle easily, adapt to pick up ball without the occasion of scale and the tennis of different size, dribble car uses, add the reliability of picking up ball, even if also can reliably pick up when picking up ball runner 2 or tennis wearing and tearing.
Operation principle of the present utility model: tennis of the present utility model picks up that ball bassinet structure picks up ball runner by vehicle frame, many alleys, ball-storing box, walking mechanism form.Wherein many alleys are picked up ball runner and are connected with vehicle frame after connecting axle is connected with driving wheel above, in front wheel walking system, fix drive pick up ball runner and combine synchronous axial system by a wheel and rotating shaft.Another one wheel realizes freely rotating by bearing fit, thus realizes manipulation flexibly, turns to light.Pick up ball alley to be coaxially fixedly made up of with tooth type structures concentric circles adjacent two panels outer rim, inside two, spacing is slightly less than tennis diameter, it is picked up ball runner external diameter and is less than running wheel external diameter, the ball runner suitable road clearance is picked up to ensure, one is do not damage ground, place, two are increased the incidence angle that crowded tennis enters alley, improve the reliability of picking up ball; There is according to tennis self characteristic producing deformation under external force, tennis is picked up ball car and under the acting in conjunction of pressure, frictional force and tennis deformation, tennis is got into alley in traveling process, be rotated in a clockwise direction with runner, when tennis rises to suitable height, the baffle plate being arranged on front upper place touches into ball-storing box, simultaneously under the guide effect of guide plate, picked up tennis and just can more reliably be fallen into the lower ball-storing box of bottom.Instantly when the tennis in ball-storing box reaches sufficient amount, transfer in ball-storing box, thus recycle,
The structure at the utility model place is simple, and without the need to gear, belt transmission, and reliable transmission is high, produces, assembling, easy to adjust, and capacity is large, and cost is low, reduces the workload of ball picker person, improves ball picking-up efficiency.The occasion being particularly suitable for using in larger tennis court and user of service is more uses, such as tennis teaching etc.
By reference to the accompanying drawings the detailed description of the invention of utility model is described although above-mentioned; but the restriction not to the utility model protection domain; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (9)
1. ball picked up by a tennis, dribble car, it is characterized in that, comprise the directive wheel of rear side, the road wheel of front side, vehicle frame, the bottom of vehicle frame is provided with lower ball-storing box, lower rail is arranged with outside lower ball-storing box, top is provided with ball-storing box, railing is arranged with outside upper ball-storing box, upper ball-storing box top is provided with manumotive armrest, described vehicle frame comprises vertical connecting, bottom level connecting rod, connecting axle is provided with in the front side of bottom level connecting rod, the two ends of described connecting axle are connected with the vertical connecting on both sides, front side, the terrain clearance of described connecting axle is greater than the terrain clearance of bottom level connecting rod, described road wheel is connected with the both sides of connecting axle, be provided with between two described road wheels and pick up ball runner, described ball runner of picking up is fixedly connected with connecting axle, along with connecting axle together rotates, coordinated by the face, pommel of picking up of picking up ball runner of picking up tennis adjacent with two respectively, two adjacent distances of picking up the end face of ball runner are less than the outside diameter under tennis free state, the described external diameter picking up ball runner is less than road wheel external diameter, the first support bar is provided with between two vertical connecting above described connecting axle, first support bar has been bolted overhead gage, described bottom level connecting rod is provided with lower guide plate, described overhead gage, lower guide plate is corresponding with being picked up tennis position.
2. tennis as claimed in claim 1 picks up ball, dribble car, and it is characterized in that, the bottom of described overhead gage is provided with the arcuate structure to rearward projection, and described lower guide plate adopts the arcuate structure to rearward projection.
3. tennis as claimed in claim 1 picks up ball, dribble car, and it is characterized in that, the two ends of described connecting axle are connected by the vertical connecting of Connection Block with both sides, front side, and Connection Block is provided with bearing, and the two ends of connecting axle are connected with brearing bore.
4. tennis as claimed in claim 1 picks up ball, dribble car, it is characterized in that, a described road wheel is fixedly connected with connecting axle, along with connecting axle rotates, another road wheel is rotated around connecting axle on connecting axle, under frictional ground force effect by bearing empty set.
5. tennis as claimed in claim 1 picks up ball, dribble car, and it is characterized in that, described connecting axle adopts thread spindle, and thread spindle is provided with nut, described road wheel, picks up ball runner and is connected with connecting axle by nut.
6. tennis as claimed in claim 1 picks up ball, dribble car, it is characterized in that, described in pick up ball runner cylindrical adopt tooth type structures.
7. tennis as claimed in claim 1 picks up ball, dribble car, it is characterized in that, described overhead gage, lower guide plate adopt elastomeric material to make.
8. tennis as claimed in claim 1 picks up ball, dribble car, it is characterized in that, described in pick up face, pommel and adopt and can increase and be picked up the matsurface of the frictional force of tennis.
9. tennis as claimed in claim 1 picks up ball, dribble car, it is characterized in that, described in pick up ball runner and be provided with multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646729.1U CN204134162U (en) | 2014-10-31 | 2014-10-31 | Tennis picks up ball, dribble car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646729.1U CN204134162U (en) | 2014-10-31 | 2014-10-31 | Tennis picks up ball, dribble car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204134162U true CN204134162U (en) | 2015-02-04 |
Family
ID=52410882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420646729.1U Withdrawn - After Issue CN204134162U (en) | 2014-10-31 | 2014-10-31 | Tennis picks up ball, dribble car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204134162U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104288972A (en) * | 2014-10-31 | 2015-01-21 | 济南大学 | Tennis ball picking-up and transporting vehicle |
| CN108114434A (en) * | 2018-01-18 | 2018-06-05 | 深圳市普尚健康技术有限公司 | A kind of shuttlecock picks up ball machine |
| CN108543283A (en) * | 2018-06-04 | 2018-09-18 | 昆明理工大学 | A kind of ping-pong ball-picking system |
-
2014
- 2014-10-31 CN CN201420646729.1U patent/CN204134162U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104288972A (en) * | 2014-10-31 | 2015-01-21 | 济南大学 | Tennis ball picking-up and transporting vehicle |
| CN108114434A (en) * | 2018-01-18 | 2018-06-05 | 深圳市普尚健康技术有限公司 | A kind of shuttlecock picks up ball machine |
| CN108543283A (en) * | 2018-06-04 | 2018-09-18 | 昆明理工大学 | A kind of ping-pong ball-picking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |