Vertical telescopic air pick
By introducing lifting mechanism and snapping mechanism into the pneumatic pick, the design of equipment height adjustment and limit fixation is solved, and the adaptability of existing pneumatic pick equipment in complex environments is improved, and the operability and safety are reduced. Maintenance cost.
Patent Information
- Application Number
- CN202420805252.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-18
AI Technical Summary
The existing pneumatic pick equipment has a simple structure and a single function, and cannot adapt to the complex and changeable working environment, which increases the difficulty of operation and construction costs.
A vertical retractable air pick is designed, using a lifting mechanism and a snap mechanism. Through L-shaped snap rod, U-shaped handle, beveled clamp block and return spring, the height adjustment and position limit of the air pick equipment are realized. , ensure the stable use of the equipment in different environments.
It improves the operability and efficiency of the pneumatic pick equipment, prevents the equipment from loosening and offsetting, enhances safety, and reduces maintenance costs.
Smart Images
Figure CN222244636U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pneumatic picks, in particular to a vertical retractable pneumatic pick. Background Art
[0002] A pneumatic pick is a handheld construction tool that uses compressed air as a power source to break hard objects by impact. It is a handheld tool, so it requires a compact structure and is lightweight to carry.
[0003] At present, most of the pneumatic picks on the market have simple structures and single functions. During the use of pneumatic picks, they are often not suitable for various complex and changeable working environments due to their own length, which increases the construction difficulty of operators, is not conducive to improving construction efficiency, and is not conducive to the smooth and orderly operation of production and business activities. Utility Model Content
[0004] The utility model aims to provide a vertical retractable pneumatic pick to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above object, the utility model provides the following technical solution: a vertical retractable pneumatic pick, comprising a main body, a silo is fixedly connected to the top of the main body, a lifting mechanism is arranged above the silo, a buckle mechanism is arranged above the lifting mechanism, and the lifting mechanism includes:
[0006] A fixed silo, the top of the silo is penetrated and fixedly connected with a fixed silo, and the inner walls on both sides of the silo are fixedly connected with buckle blocks;
[0007] An L-shaped buckle rod, the middle portion of which penetrates and is connected to the interior of the fixed compartment, and the bottom of which is buckled and connected to the buckle block;
[0008] A slide groove is provided on the side of the fixed bin, a rotating shaft is rotatably connected through the middle of the L-shaped buckle rod, two ends of the rotating shaft are slidably connected to the inner wall of the slide groove, and a U-shaped handle is fixedly connected to the top of the L-shaped buckle rod.
[0009] Preferably, buckle blocks are fixedly connected to the inner walls of both sides of the silo, and the buckle blocks are buckled to the bottom of the L-shaped buckle rods, and the number of the L-shaped buckle rods is two, and the L-shaped buckle rods are symmetrically distributed with the central axis of the fixed bin as the symmetry axis. By setting the buckle blocks and the L-shaped buckle rods for buckle connection, the lifting mechanism is fixed and limited.
[0010] Preferably, a U-shaped handle is fixedly connected to the top of the L-shaped buckle rod, and the number of the U-shaped handles is two, and the U-shaped handles are symmetrically distributed around the central axis of the fixed bin. The U-shaped handle is provided to adjust the position of the lifting mechanism.
[0011] Preferably, a buckle mechanism is provided at the top of the U-shaped handle, and the buckle mechanism includes an inclined clamping block, the side of the inclined clamping block is fixedly connected to the side of the U-shaped handle, and a ladder-shaped clamping groove is provided above the inclined clamping block. The buckle mechanism is provided to limit and fix the position of the lifting mechanism.
[0012] Preferably, a fixing plate is fixedly connected to the side of the U-shaped handle, a limiting groove is fixedly connected to the bottom of the fixing plate, a ladder-shaped block is slidably connected to the inner wall of the limiting groove, a buckle groove is provided on the side of the limiting groove, a lifting rod is fixedly connected to the side of the ladder-shaped block, and the side of the lifting rod is slidably connected to the inner wall of the buckle groove. The lifting rod is provided to adjust the position of the ladder-shaped block.
[0013] Preferably, a return spring is arranged inside the limit groove, the bottom of the return spring is fixedly connected to the top of the trapezoidal block, and the top of the return spring is fixedly connected to the bottom of the fixed plate. The return spring is arranged to reset the movement of the trapezoidal block.
[0014] Compared with the prior art, the utility model provides a vertical retractable pneumatic pick, which has the following beneficial effects:
[0015] 1. The vertical retractable pneumatic pick can adjust the overall height of the pneumatic pick by setting a lifting mechanism, which is conducive to adapting to the requirements of various complex and changeable working environments, and also improves the operator's operability of the equipment, which is conducive to improving the equipment's use efficiency and work quality.
[0016] 2. The vertical retractable pneumatic pick, by setting a snap mechanism, can limit and fix the position of the entire lifting mechanism after the lifting mechanism is adjusted, thereby preventing the lifting equipment from loosening or deviating when the pneumatic pick equipment is working, which is beneficial to prevent the equipment from malfunctioning during use, improves the safety of the equipment, and reduces the maintenance cost of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a schematic cross-sectional view of part of the structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the overall structure of the buckle mechanism of the utility model;
[0020] Figure 4 For this utility model Figure 1 An enlarged schematic diagram of part A.
[0021] In the figure: 1. main body; 2. silo; 3. lifting mechanism; 4. buckle mechanism; 31. fixed bin; 32. buckle block; 33. L-shaped buckle rod; 34. slide groove; 35. rotating shaft; 36. U-shaped handle; 41. inclined block; 42. ladder-shaped slot; 43. fixed plate; 44. limiting slot; 45. ladder-shaped block; 46. buckle slot; 47. lifting rod; 48. reset spring. DETAILED DESCRIPTION
[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a vertical retractable pneumatic pick, comprising a main body 1, a silo 2 is fixedly connected to the top of the main body 1, a lifting mechanism 3 is arranged above the silo 2, and a snap mechanism 4 is arranged above the lifting mechanism 3.
[0023] The lifting mechanism 3 includes a fixed bin 31, a buckle block 32, an L-shaped buckle rod 33, a slide 34, a rotating shaft 35, and a U-shaped handle 36. The top of the silo 2 is fixedly connected with the fixed bin 31, and the inner walls on both sides of the silo 2 are fixedly connected with the buckle blocks 32; the middle part of the L-shaped buckle rod 33 is connected to the inside of the fixed bin 31, and the bottom of the L-shaped buckle rod 33 is buckled with the buckle block 32; the side of the fixed bin 31 is provided with a slide 34, the middle part of the L-shaped buckle rod 33 is connected to the rotating shaft 35, the two ends of the rotating shaft 35 are connected to the inner wall of the slide 34, and the top of the L-shaped buckle rod 33 is fixedly connected with the U-shaped handle 36. The inner walls on both sides of the silo 2 are fixedly connected with snap blocks 32, and the snap blocks 32 are snap-connected with the bottom of the L-shaped snap rod 33. There are two L-shaped snap rods 33, and the L-shaped snap rods 33 are symmetrically distributed with the central axis of the fixed bin 31 as the axis of symmetry. The top of the L-shaped snap rod 33 is fixedly connected with a U-shaped handle 36, and there are two U-shaped handles 36, and the U-shaped handles 36 are symmetrically distributed with the central axis of the fixed bin 31 as the center. By setting the L-shaped snap rod 33 and the snap block 32 for snap connection, the height of the U-shaped handle 36 can be adjusted and limited. By setting the rotating shaft 35 to be slidably connected to the inner wall of the slide groove 34, the moving trajectory of the L-shaped snap rod can be limited. By setting the lifting mechanism 3, the overall height of the pneumatic pick equipment can be adjusted.
[0024] The buckle mechanism 4 comprises an inclined clamping block 41, a trapezoidal clamping groove 42, a fixing plate 43, a limiting groove 44, a trapezoidal clamping block 45, a buckle groove 46, a lifting rod 47, and a return spring 48. The side of the inclined clamping block 41 is fixedly connected to the side of the U-shaped handle 36, and a trapezoidal clamping groove 42 is provided above the inclined clamping block 41. The side of the U-shaped handle 36 is fixedly connected to the fixing plate 43, the bottom of the fixing plate 43 is fixedly connected to the limiting groove 44, the inner wall of the limiting groove 44 is slidably connected to the trapezoidal clamping block 45, the side of the limiting groove 44 is provided with a buckle groove 46, the side of the trapezoidal clamping block 45 is fixedly connected to the lifting rod 47, and the side of the lifting rod 47 is slidably connected to the inner wall of the buckle groove 46. A return spring 48 is provided inside the limiting groove 44, the bottom of the return spring 48 is fixedly connected to the top of the trapezoidal clamping block 45, and the top of the return spring 48 is fixedly connected to the bottom of the fixing plate 43. The limiting groove 44 is provided to limit the moving track of the ladder block 45. The reset spring 48 is provided to reset the moving track of the ladder block 45. The lifting rod 47 is provided to adjust the position of the ladder block 45. The buckle mechanism 4 is provided to limit and fix the lifting mechanism 3 to prevent it from loosening when the pneumatic pick is working.
[0025] Working principle: By moving the U-shaped handle 36 in the opposite direction, the L-shaped buckle rod 33 rotates around the rotating shaft 35, so that the L-shaped buckle rod 33 and the buckle block 32 are released from the buckle connection, and by moving the L-shaped buckle rod 33 in the vertical direction along the slide groove 34, the height of the lifting mechanism 3 is adjusted. After the height of the lifting mechanism 3 is adjusted, the bottom of the L-shaped buckle rod 33 and the buckle block 32 are buckled by moving the U-shaped handle 36 in the opposite direction, so that the lifting mechanism 3 is limited and fixed. After the height of the lifting mechanism 3 is determined, the ladder block 45 slides into the inner wall of the ladder slot 42 through the inclined surface of the inclined surface block through the movement of the U-shaped handle 36, so that the lifting mechanism 3 is limited and fixed through the buckle mechanism 4, and the ladder block 45 is lifted by lifting the lifting rod 47 to release the limit between it and the ladder slot 42, so that the buckle mechanism 4 releases the limit effect on the lifting mechanism 3.
[0026] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A vertical retractable pneumatic pick, comprising a main body (1), characterized in that: A silo (2) is fixedly connected to the top of the main body (1), a lifting mechanism (3) is arranged above the silo (2), a buckle mechanism (4) is arranged above the lifting mechanism (3), and the lifting mechanism (3) comprises: A fixed bin (31), the top of the silo (2) is penetrated and fixedly connected with the fixed bin (31), and the inner walls on both sides of the silo (2) are fixedly connected with buckle blocks (32); An L-shaped buckle rod (33), the middle portion of which penetrates and is connected to the interior of the fixed compartment (31), and the bottom portion of which is buckled and connected to the buckle block (32); A slide groove (34) is provided on the side of the fixed bin (31), a rotating shaft (35) is rotatably connected to the middle of the L-shaped buckle rod (33), two ends of the rotating shaft (35) are slidably connected to the inner wall of the slide groove (34), and a U-shaped handle (36) is fixedly connected to the top of the L-shaped buckle rod (33).
2. A vertical retractable pneumatic pick according to claim 1, characterized in that: The inner walls on both sides of the silo (2) are fixedly connected with snap blocks (32), and the snap blocks (32) are snap-connected with the bottom of an L-shaped snap rod (33). There are two L-shaped snap rods (33), and the L-shaped snap rods (33) are symmetrically distributed with the central axis of the fixed bin (31) as the symmetry axis.
3. A vertical retractable pneumatic pick according to claim 1, characterized in that: A U-shaped handle (36) is fixedly connected to the top of the L-shaped buckle rod (33), and there are two U-shaped handles (36). The U-shaped handles (36) are symmetrically distributed with the central axis of the fixed bin (31) as the center.
4. A vertical retractable pneumatic pick according to claim 1, characterized in that: A buckle mechanism (4) is provided at the top of the U-shaped handle (36), and the buckle mechanism (4) comprises an inclined clamping block (41), the side of the inclined clamping block (41) is fixedly connected to the side of the U-shaped handle (36), and a ladder-shaped clamping groove (42) is provided above the inclined clamping block (41).
5. A vertical retractable pneumatic pick according to claim 4, characterized in that: The side of the U-shaped handle (36) is fixedly connected to a fixing plate (43), the bottom of the fixing plate (43) is fixedly connected to a limiting groove (44), the inner wall of the limiting groove (44) is slidably connected to a ladder-shaped clamping block (45), the side of the limiting groove (44) is provided with a buckle groove (46), the side of the ladder-shaped clamping block (45) is fixedly connected to a lifting rod (47), and the side of the lifting rod (47) is slidably connected to the inner wall of the buckle groove (46).
6. A vertical retractable pneumatic pick according to claim 5, characterized in that: A return spring (48) is arranged inside the limiting groove (44), the bottom of the return spring (48) is fixedly connected to the top of the ladder-shaped block (45), and the top of the return spring (48) is fixedly connected to the bottom of the fixing plate (43).