[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0022] See Figure 1-3 , The present invention provides a technical solution: a handle for a mining rock drill with shock absorption function, comprising a connecting rod 1, the outer surface of the connecting rod 1 is sheathed with a second spring 11, the inner wall of the second spring 11 and the connecting rod 1 The outer surface of the rock drill is in contact with each other, and the second spring 11 is located between the stop ring 2 and the moving plate 12. By providing the second spring 11 between the stop ring 2 and the moving plate 12, it is possible to apply pressure to the rock drill for drilling It acts as a buffer at the same time, slowly progressing, effectively reducing the intensity of vibration, and effectively avoiding the danger of excessive force. The outer surface of the connecting rod 1 is covered with a third spring 14, and the inner wall of the third spring 14 is connected to the connecting rod 1. The outer surface meets, and the third spring 14 is located between the moving plate 12 and the stopper 15. By providing the third spring 14 between the moving plate 12 and the stopper 15, the vibration that occurs during rock drilling can be reduced When the hand grip device is driven to vibrate, it acts as a shock absorber. When the rock drill is taken out of the drill hole, it acts as a buffer. Both ends of the two connecting rods 1 are fixedly connected with a stopper 15, and the two connecting rods 1 A limit ring 2 is sleeved on the outer surface, and the inner wall of the limit ring 2 is fixedly connected to the outer surface of the connecting rod 1. The outer surface of the connecting rod 1 is provided with a moving plate 12, and the inside of the moving plate 12 is fixedly inlaid with a first sliding plate. Ring 13, the first slip ring 13 is sleeved with the connecting rod 1, the inner wall of the first slip ring 13 is in contact with the outer surface of the connecting rod 1, the moving plate 12 is located between the limit ring 2 and the stop 15, and the moving plate 12 Both ends of the two horizontal plates 3 are fixedly connected with a horizontal plate 3, and a groove 4 is provided on one side of the two horizontal plates 3 close to each other. The inside of the groove 4 is provided with a sliding rod 5, and both ends of the sliding rod 5 are connected to the groove respectively. The inner side wall of 4 is fixedly connected, the outer surface of the sliding rod 5 is sleeved with a second slip ring 10, and the inner wall of the second sliding ring 10 is in contact with the outer surface of the sliding rod 5, and the stop 15 is in contact with the second slip ring 10. A short rod 16 is provided therebetween, and both ends of the short rod 16 are respectively fixedly connected to the opposite side of the stopper 15 and the second slip ring 10, by providing a short rod between the stopper 15 and the second slip ring 10 16. The stopper 15 and the second slip ring 10 can be connected together, and the horizontal plate 3 can be moved smoothly, which makes the device more stable. A vertical plate 6 and a vertical plate 6 are arranged between the two horizontal plates 3 The two ends of the two horizontal plates 3 are respectively fixedly connected to the opposite side of the two horizontal plates 3, and the vertical plate 6 is located on the right side of the block 15, a horizontal rod 9 is provided between the movable plate 12 and the vertical plate 6, and the two horizontal rods 9 The ends are fixedly connected to the opposite side of the movable plate 12 and the vertical plate 6. By providing a cross bar 9 between the movable plate 12 and the vertical plate 6, the cross bar can be used when the anti-skid sleeve 8 is held to apply pressure to the rock drill. 9 pairs of pushing and moving plates 12, a first spring 17 is provided between the vertical plate 6 and the stop 15, and the two ends of the first spring 17 are respectively fixedly connected to the opposite side of the vertical plate 6 and the stop 15, two horizontal One end of the plate 3 is provided with a handle rod 7, and one side of the handle rod 7 is fixedly connected with one end of the two horizontal plates 3, the outer surface of the handle rod 7 is covered with a non-slip sleeve 8, and the non-slip sleeve 8 is located on the two horizontal plates. Between the plates 3, by providing a non-slip sleeve 8 on the outer surface of the handle rod 7, it can Enough to avoid the staff's hand abrasion, play a role in protecting the staff's hands.
[0023] Working principle: by holding the non-slip sleeve 8, place the rock drill at one end of the connecting rod 1 where the hole needs to be drilled. By applying pressure on the handle rod 7, the horizontal plate 3 drives the moving plate 12 to slide on the connecting rod 1, and the vertical plate is used The cross bar 9 on the side of 6 pushes the moving plate 12, using the elasticity of the first spring 17 and the second spring 11 to make the moving plate 12 play the role of shock absorption and buffering when moving, so as to avoid the danger of excessive force. When the rock drill is taken out from the eye after drilling, the third spring 14 is used to absorb shock and cushion, and the rock drill is gradually taken out to avoid injury.
[0024] In summary, the handle for a mining rock drill with shock absorption function is provided with a cross bar 9 between the moving plate 12 and the vertical plate 6, so that the cross bar 9 can be used when the anti-skid sleeve 8 is held to apply pressure to the rock drill. For the pushing and moving plate 12, the non-slip sleeve 8 is provided on the outer surface of the handle rod 7, which can avoid the staff's hand abrasion and protect the staff's hands. The stopper 15 and the second slip ring 10 There is a short rod 16 between it, which can connect the stop 15 and the second slip ring 10 together, and can move the horizontal plate 3 smoothly, so that the device has more stability. A slip ring 13, which can slide the moving plate 12 left and right on the connecting rod 1. By providing a first spring 17 between the stopper 15 and the vertical plate 6, it can absorb shock and cushion when the horizontal plate 3 moves left and right. To prevent excessive vibration of the device from impacting the staff through the handle rod 7, the second spring 11 is arranged between the stop ring 2 and the moving plate 12, which can play a buffering role when pressure is applied to the rock drill for drilling. , Slowly and gradually, effectively reduce the intensity of vibration, and effectively avoid the danger of excessive force. By setting the third spring 14 between the movable plate 12 and the stop 15, the vibration generated during rock drilling can drive the hand grip When the device vibrates, it acts as a shock absorber. When the rock drill is taken out of the drill hole, it acts as a buffer. By setting the limit ring 2 on the outer surface of the connecting rod 1, the external movement of the second spring 11 can be blocked. , To limit the moving length of the movable plate 12, by providing a stopper 15 at one end of the connecting rod 1, the vertical plate 6 can be blocked when the vertical plate 6 moves, and pressure is applied to the rock drill.
[0025] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply one of these entities or operations. There is any such actual relationship or order between.
[0026] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. And variations, the scope of the present invention is defined by the appended claims and their equivalents.
