Yajia training equipment for national traditional sports

Abstract

The utility model discloses a Yajia training device for national traditional sports, which relates to the technical field of Yajia and comprises a friction plate, a bearing seat and a load component mounted at the top of the bearing seat. The wiring unit is mounted on one side of the load assembly; the recycling assembly is mounted at the top of the bearing seat, and the recycling assembly can drive the wiring unit to rotate; according to the Yajia training equipment for national traditional sports, by adjusting the fastening position of the bolt and changing the circulation speed of air in the cylinder sleeve pushed by the piston rod, the Yajia training equipment is suitable for explosive force training of trainees of different body types, the higher the training speed of the trainees is, the larger the borne resistance is, the competition situation is simulated more truly, and when the gravity center of the trainees is unstable, the training effect is better. The traction rope is slightly rebounded, the trainee can be protected to the maximum extent, the recovery assembly can recover the traction rope after training is finished, meanwhile, extra force can be applied to the wiring unit, and the device is suitable for trainees of different body types.

Description

Technical Field

[0001] The utility model relates to a jacking technology, in particular to a jacking training device for traditional national sports. Background Art

[0002] Yajia, also known as "elephant tug of war", was originally a sport widely spread in the lives of Tibetan people. The competition rhythm is very fast, and the moment when the athletes burst out their strength can often ignite the atmosphere of the stadium, which is very enjoyable to watch. Before the game, choose a flat ground, first draw two parallel lines on the ground as the river boundary, and draw a middle boundary in the middle. You also need to prepare a rope-like cloth belt about 4 meters long and tie knots at both ends. The game is carried out by two people. Each side puts the rope around their necks, and the two people turn their backs. The rope passes through the chest and abdomen and passes under the crotch, then lies down, puts both hands on the ground, and straightens the rope. A red cloth is tied in the middle of the rope as a mark, perpendicular to the middle boundary. At the beginning of the game, the players of both sides pull hard to their side, and are not allowed to leave their hands (feet) on the ground. If the opponent is pulled across the center line, he will be judged as the winner. Before the Yajia game, training equipment is needed to train the contestants.

[0003] In the Chinese patent with publication number CN218248415U, a kind of pressing training equipment is mentioned, including a base, a mounting box, a plurality of counterweights, a mounting plate and a hydraulic cylinder; slide grooves are provided on both sides of the base, sliders are provided in the slide grooves, and a training frame is connected between the two sliders; a plurality of counterweights are slidably mounted in the mounting box, each counterweight is provided with through openings on both sides, a mounting groove is provided on the through opening, a wedge is provided in the mounting groove, and the wedge is connected to the mounting groove by a spring; the mounting plate is arranged in the mounting box, two traction ropes are fixed on the top of the mounting plate, and the other ends of the two traction ropes are connected to the two side walls of the training frame; the hydraulic cylinder is fixed to the bottom of the mounting plate and the output end is connected to a drive box, a drive assembly is provided in the drive box, and two L-shaped clamping rods are connected to the output end of the drive assembly, which solves the problem of troublesome adjustment of training intensity.

[0004] When the existing Yajia training equipment for traditional ethnic sports is used, the trainee will sweat a lot as the training progresses, and the trainee faces downward during training, and the sweat will drip onto the top of the anti-skid mat. When the trainee's feet and hands touch the anti-skid mat stained with sweat, the friction force will change suddenly, causing the trainee's center of gravity to be unstable and the supporting force of the training frame to be insufficient. The weight of the counterweight block cannot be changed in time, causing the counterweight block to drop suddenly, and the traction rope moves with the counterweight block to injure the trainee. In addition, the training equipment is very large and can only be used in a fixed place. It is not suitable for daily educational drills in schools and units. Utility Model Content

[0005] The purpose of the utility model is to provide a kind of aggression training equipment for national traditional sports, so as to solve the above-mentioned shortcomings in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a traditional ethnic sports aggression training device, comprising a friction plate and a bearing seat, and also comprising:

[0007] A load assembly mounted on the top of the bearing seat;

[0008] A wiring unit installed on one side of the load component;

[0009] The recovery component is installed on the top of the bearing seat, and the recovery component can drive the wiring unit to rotate.

[0010] Furthermore, the load component comprises:

[0011] A base, which is fixedly mounted on the top of the bearing seat;

[0012] A connecting bracket is fixedly installed on one side of the base;

[0013] A connecting shaft is rotatably mounted in the middle of the connecting bracket and extends through to the outside of the base;

[0014] The eccentric wheel is fixedly mounted on one side of the connecting shaft, and an eccentric shaft is fixedly mounted on the side of the eccentric wheel away from the center of the circle;

[0015] A plurality of cylinder sleeves are rotatably mounted on one side of the base in a circular array;

[0016] A plurality of piston rods are respectively slidably mounted in the inner cavity of the cylinder sleeve, and the other end of the piston rods is rotatably mounted on the outer end of the eccentric shaft of the eccentric wheel.

[0017] Furthermore, the wiring unit includes:

[0018] A turntable, which is fixedly mounted on the other end of the connecting shaft;

[0019] A traction rope, one end of which is fixedly mounted on the outside of the turntable;

[0020] A limit block is fixedly installed at the middle of the other end of the traction rope;

[0021] A connecting ring, which is fixedly installed on one side of the limit block;

[0022] The gear plate is fixedly installed on one side of the rotating plate, and a gear ring is provided on the inner side of the gear plate.

[0023] Furthermore, the recycling component comprises:

[0024] A load-bearing frame, which is fixedly mounted on the top of the load-bearing seat and is located on one side of the load assembly;

[0025] A power source, which is fixedly mounted on the inner wall of the carrier;

[0026] The driving tooth is fixedly connected to the output end of the power source through a coupling, and the outer side of the driving tooth is meshed and connected with the gear plate.

[0027] Furthermore, a column is fixedly mounted on the top of the bearing seat, and a through hole is formed in the column, the through hole is arc-shaped, and the column is located on a side away from the wiring unit.

[0028] Furthermore, the load component further comprises:

[0029] The adjusting bolt is threadedly connected to the bottom of the cylinder sleeve, and a plurality of ventilation grooves of different lengths are provided on the outside of the adjusting bolt;

[0030] A spring is sleeved on the outside of the adjusting bolt, with one end of the spring abutting against the outside of the cylinder sleeve and the other end of the spring abutting against one end of the adjusting bolt;

[0031] The piston has one end fixedly mounted on one end of the piston rod, and the outer side of the piston is slidably connected to the inner wall of the cylinder sleeve.

[0032] Compared with the prior art, the utility model provides a traditional ethnic sports Yajia training equipment, which changes the circulation speed of the air in the cylinder sleeve pushed by the piston rod by adjusting the tightening position of the bolt. The utility model is suitable for explosive power training of trainees of different body types. The faster the trainee trains, the greater the resistance he or she will bear, and the more realistically the competition situation is simulated. When the trainee's center of gravity is unstable, the traction rope rebounds a small amount, which can protect the trainee to the greatest extent. The recovery component can recover the traction rope after the training is completed, and at the same time can apply additional force to the wiring unit. The utility model is suitable for trainees of different body types. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0034] Figure 1 A first schematic diagram of the overall structure provided for an embodiment of the utility model;

[0035] Figure 2 A second schematic diagram of the overall structure provided by an embodiment of the utility model;

[0036] Figure 3 A partial structural cross-sectional view provided for an embodiment of the utility model;

[0037] Figure 4 A cross-sectional view of a cylinder sleeve structure provided in an embodiment of the utility model.

[0038] Description of reference numerals:

[0039] 1. Bearing seat; 2. Friction plate; 3. Column; 4. Recovery assembly; 5. Load assembly; 6. Wiring unit; 41. Power source; 42. Driving gear; 43. Bearing frame; 51. Base; 52. Connecting bracket; 53. Cylinder sleeve; 54. Piston rod; 55. Eccentric wheel; 56. Connecting shaft; 531. Adjusting bolt; 532. Spring; 541. Piston; 61. Turntable; 62. Traction rope; 63. Limit block; 64. Connecting ring; 65. Gear plate. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0041] Embodiment 1:

[0042] See also Figure 1 - Figure 4 , a traditional ethnic sports training equipment, including a friction plate 2 and a bearing seat 1, and also includes:

[0043] A load assembly 5, which is mounted on the top of the bearing seat 1;

[0044] A wiring unit 6, which is installed on one side of the load component 5;

[0045] The recovery component 4 is installed on the top of the supporting base 1 , and the recovery component 4 can drive the wiring unit 6 to rotate.

[0046] The specific implementation is as follows: the bearing seat 1 provides bearing capacity for the device, the load assembly 5 provides resistance for the wiring unit 6, and the friction plate 2 is an anti-slip pad.

[0047] The load assembly 5 comprises:

[0048] A base 51, which is fixedly mounted on the top of the bearing seat 1;

[0049] A connecting bracket 52, which is fixedly mounted on one side of the base 51;

[0050] A connecting shaft 56 is rotatably mounted on the middle of the connecting bracket 52 and extends through to the outside of the base 51;

[0051] The eccentric wheel 55 is fixedly mounted on one side of the connecting shaft 56, and an eccentric shaft is fixedly mounted on the side of the eccentric wheel 55 away from the center of the circle;

[0052] A plurality of cylinder sleeves 53 are rotatably mounted on one side of the base 51 in a circular array;

[0053] A plurality of piston rods 54 are slidably mounted in the inner cavity of the cylinder sleeve 53 , and the other ends of the piston rods 54 are rotatably mounted on the outer end of the eccentric shaft of the eccentric wheel 55 .

[0054] The specific implementation is as follows: the cylinder sleeve 53 is rotatably installed on the outside of the base 51. When the piston rod 54 is driven to move, the cylinder sleeve 53 moves along to reduce the wear of the piston rod 54. The eccentric wheel 55 can provide driving force for the movement of the piston rod 54. The connecting shaft 56 is made of high-strength and wear-resistant stainless steel.

[0055] The wiring unit 6 includes:

[0056] A rotating disk 61 is fixedly mounted on the other end of the connecting shaft 56;

[0057] A traction rope 62, one end of which is fixedly mounted on the outside of the rotating disk 61;

[0058] A limit block 63, which is fixedly installed at the middle of the other end of the traction rope 62;

[0059] A connecting ring 64, which is fixedly mounted on one side of the limiting block 63;

[0060] The gear plate 65 is fixedly mounted on one side of the rotating plate 61 , and a gear ring is provided inside the gear plate 65 .

[0061] The specific implementation is as follows: the gear plate 65 drives the turntable 61 to rotate under the drive of the recovery component 4, and the traction rope 62 is retracted into the groove of the turntable 61, and the limit block 63 can limit the connecting ring 64 to one side of the column 3.

[0062] The recycling component 4 includes:

[0063] A support frame 43 is fixedly mounted on the top of the support seat 1, and the support frame 43 is located on one side of the load assembly 5;

[0064] A power source 41, which is fixedly mounted on the inner wall of the carrier 43;

[0065] The driving tooth 42 is fixedly connected to the output end of the power source 41 through a coupling, and the outer side of the driving tooth 42 is meshed and connected with the gear plate 65 .

[0066] A column 3 is fixedly mounted on the top of the supporting seat 1 , and a through hole is formed in the column 3 . The through hole is arc-shaped, and the column 3 is located on a side away from the wiring unit 6 .

[0067] The specific implementation is as follows: the opening of the column 3 is arc-shaped, which can minimize the wear of the traction rope 62, and the size of the limit block 63 is larger than the size of the opening of the column 3. The power source 41 includes but is not limited to a drive motor, and the drive motor is controlled by an external PLC programming program.

[0068] The load assembly 5 further comprises:

[0069] The adjusting bolt 531 is threadedly connected to the bottom of the cylinder sleeve 53, and a plurality of ventilation grooves of different lengths are provided on the outer side of the adjusting bolt 531;

[0070] A spring 532 is sleeved on the outside of the adjusting bolt 531, and one end of the spring 532 abuts against the outside of the cylinder sleeve 53, and the other end of the spring 532 abuts against one end of the adjusting bolt 531;

[0071] One end of the piston 541 is fixedly mounted on one end of the piston rod 54 , and the outer side of the piston 541 is slidably connected to the inner wall of the cylinder sleeve 53 .

[0072] The specific implementation is as follows: the ventilation grooves opened by the adjusting bolt 531 have different lengths, the ventilation grooves can connect the inner cavity of the cylinder sleeve 53 with the outside, and the spring 532 can tighten the adjusting bolt 531 and the cylinder sleeve 53 during vibration.

[0073] Working principle: When in use, the trainer adjusts the outer ventilation groove of the adjusting bolt 531 to the position of the through hole at the bottom of the cylinder sleeve 53. The spring 532 provides a tightening effect for the adjusting bolt 531 and the cylinder sleeve 53 during vibration to prevent the loosening between the adjusting bolt 531 and the cylinder sleeve 53. The trainer ties the pressure training rope to the connecting ring 64 and moves quickly to one side. The traction rope 62 drives the turntable 61 to rotate, and the turntable 61 drives the connecting shaft 56 to drive the eccentric wheel 55 to rotate. The eccentric shaft of the eccentric wheel 55 drives the piston rod 54 to reciprocate, squeezing or expanding the air inside the cylinder sleeve 53. The ventilation groove on the outer side of the adjusting bolt 531 cannot completely balance the internal gas pressure of the cylinder sleeve 53 instantly, and the piston 541 compresses the cylinder sleeve 53. When the piston rod 54 moves in the opposite direction, the piston 541 moves in the opposite direction, the gas pressure in the cylinder sleeve 53 decreases, and is slowly replenished through the ventilation groove of the adjusting bolt 531, thereby increasing the reverse force of the piston rod 54 and transmitting the reverse force to the turntable 61 through the piston rod 54, thereby increasing the resistance of the traction rope 62 to the movement of the traction rope 62. After the traction rope 62 is guided to the limit stroke, the power source 41 drives the connecting ring 64 to drive the turntable 61 to retract the traction rope 62 and wind it into the groove opened on the top of the turntable 61.

[0074] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A traditional ethnic sports training device, comprising a friction plate (2) and a bearing seat (1), characterized in that: Also includes: A load assembly (5) mounted on the top of the bearing seat (1); A wiring unit (6) installed on one side of the load component (5); The recovery component (4) is installed on the top of the supporting seat (1), and the recovery component (4) can drive the wiring unit (6) to rotate.

2. The agility training equipment for traditional ethnic sports according to claim 1, characterized in that: The load component (5) comprises: A base (51) fixedly mounted on the top of the bearing seat (1); A connecting bracket (52) is fixedly mounted on one side of the base (51); A connecting shaft (56) is rotatably mounted on the middle portion of the connecting bracket (52) and extends through and to the outside of the base (51); An eccentric wheel (55) is fixedly mounted on one side of the connecting shaft (56), and an eccentric shaft is fixedly mounted on the side of the eccentric wheel (55) away from the center of the circle; A plurality of cylinder sleeves (53) are rotatably mounted on one side of the base (51) in a circular array; A plurality of piston rods (54) are respectively slidably mounted in the inner cavity of the cylinder sleeve (53), and the other ends of the piston rods are rotatably mounted on the outer end of the eccentric shaft of the eccentric wheel (55).

3. The agility training equipment for traditional ethnic sports according to claim 1, characterized in that: The wiring unit (6) comprises: A rotating disk (61) is fixedly mounted on the other end of the connecting shaft (56); A traction rope (62), one end of which is fixedly mounted on the outside of the rotating disk (61); A limit block (63) is fixedly mounted at the middle of the other end of the traction rope (62); A connecting ring (64) is fixedly mounted on one side of the limiting block (63); The gear plate (65) is fixedly mounted on one side of the rotating plate (61), and a gear ring is provided on the inner side of the gear plate (65).

4. The agility training equipment for traditional ethnic sports according to claim 1, characterized in that: The recovery component (4) comprises: A bearing frame (43) is fixedly mounted on the top of the bearing seat (1), and the bearing frame (43) is located on one side of the load assembly (5); A power source (41) is fixedly mounted on the inner wall of the carrier (43); The driving tooth (42) is fixedly connected to the output end of the power source (41) through a coupling, and the outer side of the driving tooth (42) is meshedly connected to the gear plate (65).

5. The agility training equipment for traditional ethnic sports according to claim 1 is characterized in that: A column (3) is fixedly mounted on the top of the bearing seat (1), and the column (3) is provided with a through hole, the through hole is arc-shaped, and the column (3) is located on a side away from the wiring unit (6).

6. The agility training equipment for traditional ethnic sports according to claim 2, characterized in that: The load component (5) further comprises: An adjusting bolt (531) is threadedly connected to the bottom of the cylinder sleeve (53), and a plurality of ventilation grooves of varying lengths are formed on the outer side of the adjusting bolt (531); A spring (532) is sleeved on the outside of the adjusting bolt (531), and one end of the spring (532) abuts against the outside of the cylinder sleeve (53), and the other end of the spring (532) abuts against one end of the adjusting bolt (531); One end of the piston (541) is fixedly mounted on one end of the piston rod (54), and the outer side of the piston (541) is slidably connected to the inner wall of the cylinder sleeve (53).

Images