CN115583275A

CN115583275A - Portable sport equipment processing transfer device

Info

Publication number: CN115583275A
Application number: CN202211305578.9A
Authority: CN
Inventors: 奚振华
Original assignee: Mingheng Health Technology Nantong Co ltd
Current assignee: Mingheng Health Technology Nantong Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-10

Abstract

The invention discloses a portable sports equipment processing and transferring device, which comprises a supporting plate and a handle, wherein a rotating seat is rotatably arranged on one side of the supporting plate, a pull rod is arranged between the handle and the rotating seat, a tension sensor is arranged on the pull rod, and an angle sensor is arranged on the inner side of the rotating seat; the automatic bearing device comprises a supporting plate, and is characterized in that two sides of the supporting plate are provided with protective frames, a bearing belt is arranged between the protective frames at two sides, each protective frame comprises a bearing rod and a pull rope, two groups of bearing rods are arranged at two sides of the supporting plate respectively, a worm wheel is arranged on the lower side of the supporting plate in a rotating mode, a driving motor is arranged on the lower side of the worm wheel, a driving wheel is fixed on an output shaft of the driving motor, and a worm is arranged on one side of the worm wheel.

Description

Portable sport equipment processing transfer device

Technical Field

The invention is applied to the background of sports equipment transfer equipment, and provides a portable sports equipment processing and transferring device.

Background

The general term of sports equipment, various instruments, equipment and articles used in competitive sports competitions and body-building exercises. The sports equipment and the sports are interdependent and mutually promoted. The popularity of sports and the diversification of sports have led to the development of the types, specifications, and the like of sports equipment.

A large amount of pipe fittings can be used in sports equipment, including straight tube or return bend, these pipe fitting qualities are great, and the transport is inconvenient, consequently need use transfer device to assist the transport, and among the prior art, transfer device is difficult for carrying, and steering mechanism is simple, helping hand structural function singleness, and equipment is controlled inconveniently, influences the use.

Disclosure of Invention

The invention aims to provide a portable sports equipment processing and transferring device to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: a portable sports equipment processing and transferring device comprises a supporting plate and a handle, wherein a rotating seat is rotatably arranged on one side of the supporting plate, a pull rod is arranged between the handle and the rotating seat, a tension sensor is arranged on the pull rod and used for detecting the pulling force of the pull rod, an angle sensor is arranged on the inner side of the rotating seat and used for detecting the pulling direction of the handle; protective frames are arranged on two sides of the supporting plate, a bearing belt is arranged between the protective frames on the two sides, each protective frame comprises a bearing rod and a pull rope, a telescopic rod is arranged on the lower side of the middle part of each bearing rod, two groups of bearing rods are arranged on two sides of the supporting plate respectively, and the supporting plate is arranged in an inverted splayed shape; the worm wheel is arranged on the lower side of the supporting plate in a rotating mode, the driving motor is arranged on the lower side of the worm wheel, the driving wheel is fixed on an output shaft of the driving motor, a worm is arranged on one side of the worm wheel, the control box is arranged on the lower side of the supporting plate and used for controlling the worm to rotate, and the worm wheel are used for controlling the driving wheel to steer.

In one embodiment, a single chip microcomputer and a rotating motor are arranged in the control box, and the single chip microcomputer is electrically connected with the tension sensor and the angle sensor respectively.

In one embodiment, the driving wheel is provided with four groups, the worm wheel and the worm are arranged corresponding to the driving wheel, the rotating motor is provided with four groups, the four groups are respectively arranged corresponding to the worm, and the worm wheel are in meshing contact.

In one embodiment, a touch sensor is arranged on the handle and electrically connected with the single chip microcomputer.

In one embodiment, the bottom of the rotating seat is provided with a guide wheel, the bottom end of the pull rod is hinged with the rotating seat, and a rotary damper is arranged between the pull rod and the rotating seat.

In one embodiment, the bottom end of the bearing rod is hinged with the support plate, the two ends of the telescopic rod are respectively hinged with the bearing rod and the support plate, and the two ends of the pull rope are respectively connected with the top ends of the bearing rods on the two sides.

In one embodiment, the bearing belt material is made of oxford cloth, the length of the bearing belt is greater than the distance between the protection frames on two sides, and a bent pipe is arranged on the upper side of the bearing belt.

In one embodiment, the transfer device operates by:

the method comprises the following steps: an operator adjusts the inclination degree of the bearing rod through the telescopic rod and the inhaul cable, and places the bent pipe on the bearing belt;

step two: an operator holds the handle to pull the supporting plate to move through the pull rod, a pull sensor on the pull rod detects the pull force borne by the pull rod, and the single chip microcomputer adjusts the output power of the driving motor according to the pull force to perform dragging assistance;

step three: an operator controls the handle to adjust the direction of the pull rod, the angle sensor detects the rotation angle of the rotating seat and transmits a signal to the single chip microcomputer, the single chip microcomputer controls the rotating motor to work according to the rotation angle, the worm and the worm wheel are in transmission, the driving motor body is driven to deflect, the driving wheel is driven to deflect, and steering assistance is achieved;

step four: when the space is narrow and the transfer device needs to turn around in situ, the rotating motor controls the worm to rotate, the direction of the driving wheels is changed until the axes of all the driving wheels intersect at a point, and the motion tracks of all the driving wheels are positioned on the same circle or a concentric circle.

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

according to the invention, the driving wheels capable of steering independently are arranged, the control signals are detected through the tension sensor and the angle sensor, the driving wheels are automatically controlled to rotate or power-assisted steer, so that an operator is assisted in carrying equipment, the operation flexibility of the equipment is improved, and meanwhile, the bearing rods can be adjusted and stored, so that the carrying convenience is improved.

Drawings

The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings.

In the drawings:

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention in a state of placing a bent pipe;

FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention in a state where a straight pipe is placed;

FIG. 3 is a schematic view of the bottom view of the overall assembly of the present invention in a straight tube placement state;

FIG. 4 is a schematic diagram of the present invention operating during a turn;

FIG. 5 is a schematic diagram of the present invention in operation with a u-turn in place;

FIG. 6 is a schematic diagram of the lateral movement of the present invention;

FIG. 7 is a schematic diagram of the present invention operating when parked;

in the figure: 1. a handle; 2. a pull rod; 3. rotating the base; 31. a guide wheel; 4. a support plate; 41. a control box; 42. a worm; 5. a drive wheel; 6. a drive motor; 61. a worm gear; 7. a telescopic rod; 8. a load-bearing bar; 9. a cable; 10. a load-bearing belt; 11. bending a pipe; 12. a straight tube.

Detailed Description

The following disclosure provides many different embodiments or examples for implementing different features of the application. To simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Further, the present application may repeat reference numerals and/or reference letters in the various examples for simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or arrangements discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1-7, the present invention provides the following technical solutions: a portable sports equipment processing and transferring device comprises a supporting plate 4 and a handle 1, wherein one side of the supporting plate 4 is rotatably connected with a rotating seat 3 through shaft hole matching, the bottom of the rotating seat 3 is rotatably connected with a guide wheel 31 through a bearing, a pull rod 2 is connected between the handle 1 and the rotating seat 3, a rotary damper is arranged between the pull rod 2 and the rotating seat 3, the bottom end of the pull rod 2 is rotatably connected with the rotating seat 3 through the rotary damper, a tension sensor is arranged on the pull rod 2 and used for detecting the dragging force borne by the pull rod 2, when an operator carries heavy objects, the labor intensity is high, the operator is easy to be injured, the tension sensor detects the pulling force borne by the pull rod 2, the force consumed by the operator for pulling the transferring device is indirectly detected, the assisting force is adjusted according to the pulling force, the force to be used by the operator is ensured to be 10-200N, the phenomenon that the labor intensity is too high and the operator is injured is avoided, an angle sensor is arranged on the inner side of the rotating seat 3, and the angle sensor is used for detecting the dragging direction of the handle 1;

protective frames are arranged on two sides of the supporting plate 4, a bearing belt 10 is detachably connected between the protective frames on the two sides, each protective frame comprises a bearing rod 8 and a pull rope 9, a telescopic rod 7 is hinged to the lower side of the middle of each bearing rod 8 through a pin hole, two groups of bearing rods 8 are arranged on two sides of the supporting plate 4 respectively and are arranged in an inverted-splayed shape, the bottom end of each bearing rod 8 is hinged to the supporting plate 4, two ends of each telescopic rod 7 are hinged to the bearing rods 8 and the supporting plate 4 respectively, two ends of each pull rope 9 are detachably connected to the top ends of the bearing rods 8 on the two sides respectively, the bearing belt 10 is made of oxford fabric, the length of the bearing belt 10 is larger than the distance between the protective frames on the two sides, a bent pipe 11 is arranged on the upper side of the bearing belt 10, and a straight pipe 12 can be placed on the upper side of each bearing rod 8;

a worm wheel 61 is rotatably arranged on the lower side of the supporting plate 4, a driving motor 6 is fixedly arranged on the lower side of the worm wheel 61, a driving wheel 5 is fixed on an output shaft of the driving motor 6, a worm 42 is arranged on one side of the worm wheel 61, the worm 42 is in meshing contact with the worm wheel 61, the worm 42 and the worm wheel 61 are in transmission and have a self-locking characteristic, the situation that the driving wheel 5 is out of control and the stability of the transfer equipment is influenced is avoided, a control box 41 is fixedly arranged on the lower side of the supporting plate 4, a single chip microcomputer and a rotating motor are arranged in the control box 41, the single chip microcomputer is electrically connected with a tension sensor and an angle sensor respectively, a touch sensor is arranged on the handle 1 and is electrically connected with the single chip microcomputer, the control box 41 is used for controlling the rotation of the worm 42, the worm 42 and the worm wheel 61 are used for controlling the steering of the driving wheel 5, four groups of driving wheels 5 are arranged, the worm wheels 61 and the worm 42 are arranged corresponding to the driving wheel 5, four groups of rotating motors are arranged corresponding to the worm 42, and the rotating motor output shafts are fixedly connected to the worm 42.

The working steps are as follows:

the method comprises the following steps: an operator adjusts the inclination degree of a bearing rod 8 through an expansion link 7 and a guy cable 9, places an elbow pipe 11 on a bearing belt 10, or places a straight pipe 12 on the bearing rod 8, the length of the bearing belt 10 is greater than the distance between two side protection frames, so that the bearing belt is concave, the elbow pipe 11 can be well supported, the elbow pipe 11 is prevented from sliding and is separated from transfer equipment, the bearing rod 8 is arranged in an inverted splayed shape, the straight pipe 12 can be limited when being placed, the placement stability is improved, in addition, pits are formed in a supporting plate 4, irregular small parts can be placed, and the utilization efficiency of the equipment is improved;

step two: an operator holds the handle 1, the touch sensor detects the operation of the operator, the equipment is started, when the supporting plate 4 is pulled to move through the pull rod 2, the pull force sensor on the pull rod 2 detects the pull force borne by the pull rod 2, the single chip microcomputer adjusts the output power of the driving motor 6 according to the magnitude of the pull force to perform dragging assistance, the heavier the quality of equipment placed on the supporting plate 4 is, the larger the required pull force is when the operator pulls, the pull force sensor detects the pull force borne by the pull rod 2, the driving motor 6 is controlled to work to drive the driving wheel 5 to rotate to provide a starting torque to push the assistance, the burden of the operator is relieved, after the transfer equipment starts to move, the required pull force can be reduced, the pull force sensor detects the pull force again to maintain the pull force at 10-200N, the pull force is the control pull force and can be preset to be a fixed value, if the pull force is changed when the slope or the slope is encountered, the single chip microcomputer controls the driving motor 6 to change the output power again according to the detected pull force, the stable value is ensured, and the stable control of the transfer equipment is avoided from being too large change, and the stable control of the operator is influenced; if the equipment on the supporting plate 4 is increased or the equipment goes up a slope, the required tension is larger, the control tension is increased, the tension sensor detects that the control tension is increased, then the driving motor 6 provides larger power for assisting, and when the equipment on the supporting plate 4 is less or does not carry cargo, the driving motor 6 does not provide assistance, so that the power is saved, and the use convenience of the equipment is improved;

step three: when an operator controls the handle 1 to adjust the direction of the pull rod 2, the angle sensor detects the rotation angle of the rotating seat 3 and transmits a signal to the single chip microcomputer, the single chip microcomputer controls the rotating motor to work according to the rotation angle, the worm 42 is in transmission with the worm wheel 61 to drive the main body of the driving motor 6 to deflect, so that the driving wheel 5 deflects, the steering assistance is realized, the larger the deflection angle of the pull rod 2 is, the corresponding increase of the deflection angle of the driving wheel 5 is realized, all the driving wheels 5 are steering driving wheels, and the deflection is carried out simultaneously, so that the turning radius is effectively reduced, and the operation flexibility of equipment is improved;

as shown in fig. 5, when the space is narrow and the transfer device needs to turn around in situ, the rotating motor controls the worm 42 to rotate, and the direction of the driving wheels 5 is changed until the axes of all the driving wheels 5 are crossed at one point, which is the steering center, the turning radius reaches the minimum, and the motion tracks of all the driving wheels 5 are on the same circle or concentric circle, so that the in situ turning or steering can be realized;

as shown in fig. 6, in addition, when the operator pulls the transfer device longitudinally and position deviation occurs, the worm 42 of the rotary motor can control the worm wheel 61 to rotate, so as to drive the driving motor 6 to deflect 90 degrees, and the longitudinal sliding of the transfer device is switched to the transverse sliding, so that the operation convenience is improved;

as shown in fig. 7, when the two hands of the operator are separated from the handle 1, the touch sensors cannot detect the two hands of the operator, and the worm 42 of the rotating motor can control the worm wheel 61 to rotate, so that the driving motor 6 can be driven to deflect, the two adjacent driving wheels 5 can be ensured to be perpendicular to each other, and the phenomenon of vehicle sliding can be avoided.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; may be directly connected, may be internal to the two elements or may be in an interactive relationship with the two elements. The meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

The portable sports equipment processing and transferring device provided by the embodiment of the application is described in detail, a specific example is applied in the description to explain the principle and the implementation mode of the application, and the description of the embodiment is only used for helping to understand the technical scheme and the core idea of the application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.

Claims

1. The utility model provides a portable sport equipment processing transfer device, includes layer board (4) and handle (1), its characterized in that: a rotating seat (3) is rotatably arranged on one side of the supporting plate (4), a pull rod (2) is arranged between the handle (1) and the rotating seat (3), a tension sensor is arranged on the pull rod (2) and used for detecting the dragging force of the pull rod (2), an angle sensor is arranged on the inner side of the rotating seat (3) and used for detecting the dragging direction of the handle (1);

protective frames are arranged on two sides of the supporting plate (4), a bearing belt (10) is arranged between the protective frames on the two sides, each protective frame comprises a bearing rod (8) and a pull cable (9), a telescopic rod (7) is arranged on the lower side of the middle part of each bearing rod (8), and two groups of bearing rods (8) are arranged on two sides of the supporting plate (4) respectively and are arranged in an inverted splayed shape;

layer board (4) downside is rotated and is equipped with worm wheel (61), worm wheel (61) downside is equipped with driving motor (6), driving motor (6) output shaft is fixed with drive wheel (5), worm wheel (61) one side is equipped with worm (42), layer board (4) downside is equipped with control box (41), control box (41) are used for controlling worm (42) and rotate, worm (42) and worm wheel (61) are used for controlling drive wheel (5) and turn to.

2. The portable sporting equipment processing and transporting device as recited in claim 1, wherein: and a single chip microcomputer and a rotating motor are arranged in the control box (41), and the single chip microcomputer is electrically connected with the tension sensor and the angle sensor respectively.

3. A portable sporting equipment working transport apparatus as recited in claim 2, wherein: the driving wheel (5) is provided with four groups, the worm wheels (61) and the worms (42) are arranged corresponding to the driving wheel (5), the rotating motors are provided with four groups and are arranged corresponding to the worms (42), and the worms (42) and the worm wheels (61) are in meshing contact.

4. A portable sporting equipment processing and transporting apparatus according to claim 2, wherein: the handle (1) is provided with a touch sensor which is electrically connected with the single chip microcomputer.

5. The portable sporting equipment processing and transporting device as recited in claim 1, wherein: the bottom of the rotating seat (3) is provided with a guide wheel (31), the bottom end of the pull rod (2) is hinged with the rotating seat (3), and a rotary damper is arranged between the pull rod (2) and the rotating seat (3).

6. A portable sporting equipment working transport apparatus as recited in claim 1, wherein: the bottom end of the bearing rod (8) is hinged to the supporting plate (4), the two ends of the telescopic rod (7) are hinged to the bearing rod (8) and the supporting plate (4) respectively, and the two ends of the inhaul cable (9) are connected with the top ends of the bearing rods (8) on the two sides respectively.

7. A portable sporting equipment working transport apparatus as recited in claim 1, wherein: the material of the bearing belt (10) is oxford, the length of the bearing belt (10) is larger than the distance between the protection frames, and the upper side of the bearing belt (10) is provided with a bent pipe (11).

8. A portable sporting equipment processing and transporting apparatus according to claim 3, wherein: the transfer device comprises the following working steps:

the method comprises the following steps: an operator adjusts the inclination degree of the bearing rod (8) through the telescopic rod (7) and the inhaul cable (9), and places the bent pipe (11) on the bearing belt (10);

step two: an operator holds the handle (1) and pulls the supporting plate (4) to move through the pull rod (2), a tension sensor on the pull rod (2) detects the tension borne by the pull rod (2), and the single chip microcomputer adjusts the output power of the driving motor (6) according to the tension to perform dragging assistance;

step three: an operator controls a handle (1) to adjust the direction of a pull rod (2), an angle sensor detects the rotation angle of a rotating seat (3), a signal is transmitted to a single chip microcomputer, the single chip microcomputer controls a rotating motor to work according to the rotation angle, a worm (42) and a worm wheel (61) are in transmission, a main body of a driving motor (6) is driven to deflect, a driving wheel (5) is driven to deflect, and steering assistance is achieved;

step four: when the space is narrow and the transfer device needs to turn around in situ, the rotating motor controls the worm (42) to rotate, the direction of the driving wheels (5) is changed until the axes of all the driving wheels (5) are intersected at one point, and the motion tracks of all the driving wheels (5) are positioned on the same circle or a concentric circle.