Lifting device for holding-up hammer taking and unloading
By designing the lifting device for top hammer removal and unloading, and using hydraulic lifting and telescopic column technology, the efficient separation and transfer of the top hammer and the cylinder block is achieved, solving the problem of time-consuming and labor-intensive traditional disassembly and transfer processes, and improving operating efficiency and convenience.
Patent Information
- Application Number
- CN202420667019.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-02
AI Technical Summary
In the diamond processing industry, the traditional top hammer disassembly and transport processes are time-consuming and labor-intensive, especially due to the weight of the top hammer and the resistance between the cylinder block, which leads to difficulty in separation and transport.
A lifting device for lifting and unloading of the top hammer is designed, and the hydraulic lifting column and hydraulic telescopic column are used to fix the support plate and the clamping device to separate the top hammer from the cylinder, and the mobile carrier car is used to transfer the top hammer.
This device greatly reduces the labor demand for top hammer disassembly and transport, improves operation efficiency and convenience, and solves the time-consuming and labor-intensive problem in traditional methods.
Smart Images
Figure CN222593296U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of top hammer disassembly, and in particular relates to a lifting device for taking and unloading the top hammer. Background Art
[0002] The main synthesis device used in the diamond processing industry is a six-sided top press. The top hammer of the six-sided top press is mainly used to provide high pressure and high temperature to the diamond synthesis block. It is a consumable part and often needs to be removed and replaced. The traditional method of removal and replacement is manual removal. Since the weight of the top hammer is usually 10 to 20 pounds and there is resistance between the top hammer and the cylinder body, it is more difficult to separate. After removal, it is also more difficult to transport. For this reason, a lifting device for removing and unloading a top hammer is specially provided to solve the above technical problems. Utility Model Content
[0003] In view of the problem in the prior art that the disassembly and transportation processes are time-consuming and labor-intensive when disassembling the top hammer, the utility model provides a lifting device for removing and unloading the top hammer. When separating the top hammer from the cylinder body, the top hammer can be lifted by the support plate and the hydraulic lifting column can be used to move the top hammer downward and insert it into the opening B and fix it through the clamping device. Then, the support plate and the cylinder body can be extended by the hydraulic telescopic column to move upward together to achieve separation from the top hammer. After separation, the locking device is unlocked, and the disassembled top hammer can be transferred by a mobile carrier. Compared with manual operation, the entire process of removing and unloading and transporting the top hammer can be more labor-saving, convenient, and quick, which effectively solves the problem in the prior art that the disassembly and transportation processes are time-consuming and labor-intensive when disassembling the top hammer. The specific technical scheme is as follows:
[0004] A lifting device for removing and unloading a top hammer comprises a base, wherein a hydraulic lifting column and a positioning column are fixedly installed on the upper surface of the base, a support plate is fixedly installed on the top of the positioning column, the support plate and the positioning column are slidably connected, the upper surface of the support plate is provided with slots equidistantly in the circumferential direction, the upper surface of the support plate is provided with a through opening A, the left surface of the base is provided with a positioning slot, a mobile carrier is placed in the positioning slot, a locking device is installed between the mobile carrier and the positioning slot, and a loading platform is fixedly installed on the upper surface of the mobile carrier, a mounting slot A is penetrated through the front surface of the loading platform, a through opening B is provided on the upper surface of the loading platform, the through opening B is located directly below the through opening A, the through opening B is communicated with the mounting slot A, and a clamping device is installed in the mounting slot A.
[0005] In the above technical solution, two positioning baffles are symmetrically fixedly installed on the upper surface of the support plate, and the positioning baffles are fixedly installed on the outer sides of the corresponding card slots.
[0006] In the above technical solution, the clamping device includes two movable plates, which are slidably installed in the installation groove A, two hydraulic telescopic rods A are fixedly installed between the two movable plates, and arc-shaped clamping plates are fixedly installed on the inner wall surfaces of the movable plates.
[0007] In the above technical solution, four slideways are symmetrically provided on the inner side wall of the installation groove A, and directional rods are symmetrically fixedly installed on the outer side surface of the movable plate, and the directional rods are slidably installed in the corresponding slideways.
[0008] In the above technical scheme, the inner side walls of the positioning groove are relatively provided with sockets, two convex slide grooves are symmetrically penetrated in the mobile carrying vehicle, and an installation groove B is provided on the lower surface of the mobile carrying vehicle. The locking device includes two T-shaped clamping columns and two directional pulleys, and the two directional pulleys are symmetrically fixedly installed in the installation groove B. The T-shaped clamping column is slidably installed in the corresponding convex slide groove, and the outer end of the T-shaped clamping column is inserted in the corresponding socket, a spring is fixedly installed between the T-shaped clamping column and the corresponding convex slide groove, and a steel wire rope is fixedly installed on the inner end of the T-shaped clamping column, and a pedal is installed between the ends of the two steel wire ropes.
[0009] In the above technical solution, the pedal is a frame-type pedal, and a movable rod is fixedly installed on the upper surface of the pedal, and the movable rod is vertically slidably connected to the mobile carrier vehicle.
[0010] In the above technical solution, a hydraulic telescopic rod B is fixedly installed on the upper surface of the mobile carrier, and a lifting seat is fixedly installed on the upper surface of the hydraulic telescopic rod B. The lifting seat is vertically slidably installed in the through opening B.
[0011] Compared with the prior art, the utility model of a lifting device for taking and unloading a top hammer has the following beneficial effects:
[0012] The utility model can rely on the support plate to lift and use the hydraulic lifting column to move the top hammer downward and insert it into the opening B to be fixed by the clamping device, and then use the hydraulic telescopic column to stretch the support plate and the cylinder body to move upward together to achieve separation from the top hammer. After separation, the locking device is unlocked and the disassembled top hammer can be transferred by a mobile carrying vehicle. Compared with manual operation, the entire process of removing and transporting the top hammer can be more labor-saving, convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.
[0015] Figure 3 This is a schematic diagram of the structure of the clamping device of the utility model.
[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the component carrier of the utility model.
[0017] Figure 5 It is a schematic diagram of the structure of the utility model when it is practical.
[0018] Figure 1-5 Among them: 1. base; 11. hydraulic lifting column; 12. positioning column; 13. positioning groove; 131. socket; 2. support plate; 21. slot; 211. positioning baffle; 22. through-port A; 3. mobile carrier; 31. convex slide; 32. mounting slot B; 4. carrier platform; 41. mounting slot A; 411. slideway; 42. through-port B; 5. clamping device; 51. movable plate; 52. hydraulic telescopic rod A; 53. arc clamping plate; 54. directional rod; 6. locking device; 61. T-type clamping column; 62. spring; 63. directional pulley; 64. wire rope; 65. pedal; 66. movable rod; 7. hydraulic telescopic rod B; 71. lifting seat. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-Figure 5 , the utility model provides a technical solution:
[0021] A lifting device for taking and unloading a top hammer comprises a base 1, a hydraulic lifting column 11 and a positioning column 12 are fixedly installed on the upper surface of the base 1, a support plate 2 is fixedly installed on the top of the positioning column 12, the support plate 2 and the positioning column 12 are slidably connected, the upper surface of the support plate 2 is provided with card slots 21 equidistantly arranged in the circumferential direction, the upper surface of the support plate 2 is provided with a through opening A22, a positioning slot 13 is provided on the left surface of the base 1, a mobile carrier 3 is placed in the positioning slot 13, a locking device 6 is installed between the mobile carrier 3 and the positioning slot 13, and a carrier platform 4 is fixedly installed on the upper surface of the mobile carrier 3, a mounting slot A41 is penetrated through the front surface of the carrier platform 4, a through opening B42 is provided on the upper surface of the carrier platform 4, the through opening B42 is located directly below the through opening A22, the through opening B42 is communicated with the mounting slot A41, and a clamping device 5 is installed in the mounting slot A41;
[0022] When using, combine Figure 5 , Figure 1 and Figure 2As shown, the cylinder body with the top hammer is placed on the support plate 2 with the help of an external lifting device for lifting, so that the bottom of the connecting component on the outside of the cylinder body is inserted into the slot 21, and the top hammer in the cylinder body is inserted into the opening A22. Then, the hydraulic lifting column 11 is contracted to drive the support plate 2 to slide downward along the outer surface of the positioning column 12. When the lower surface of the support plate 2 is in contact with the upper surface of the carrier 4, the top hammer is inserted into the opening B42. After that, the top hammer is clamped and fixed by the clamping device 5. Then, the hydraulic lifting column is used to lift the cylinder body. 11 extends and drives the support plate 2 to lift the cylinder body upward, so as to separate the top hammer from the cylinder body. After separation, unlock the locking device 6, pull the mobile carrier 3 outward to move the removed top hammer to the top hammer repair site or waste recycling site. When it is used again, move the mobile carrier 3 into the positioning groove 13 again and lock it in position through the locking device 6. Remove the cylinder body from the support plate 2 with the help of an external lifting device, and put the other cylinder body with the top hammer back on the support plate 2 according to the above steps to carry out the operation of removing the top hammer again.
[0023] In order to accurately insert the bottom of the connecting component outside the cylinder into the slot 21, as shown in FIG. Figure 1 As shown, two positioning baffles 211 are symmetrically fixedly installed on the upper surface of the support plate 2, and the positioning baffles 211 are fixedly installed on the outside of the corresponding slots 21. In actual operation on the left side, it is only necessary to move the connecting component on the outside of the cylinder body to the position corresponding to the positioning baffle 211 and then move it downward to make the cylinder body move vertically downward, so that the bottom of the connecting component on the outside of the cylinder body can be quickly and accurately inserted into the slot 21.
[0024] like Figure 3 As shown, the clamping device 5 includes two movable plates 51, which are slidably installed in the installation groove A41, and two hydraulic telescopic rods A52 are fixedly installed between the two movable plates 51, and the inner wall surface of the movable plate 51 is fixedly installed with an arc clamping plate 53. The two hydraulic telescopic rods A52 extend synchronously to drive the movable plate 51 and the arc clamping plate 53 to move outward, thereby increasing the clamping distance. Conversely, the two hydraulic telescopic rods A52 contract synchronously to reduce the clamping distance. When the arc clamping plate 53 contacts the outer surface of the top hammer, the top hammer can be clamped and fixed.
[0025] In order to ensure that the movable plate 51 moves horizontally left and right, Figure 4 and Figure 3 As shown, four slideways 411 are symmetrically provided on the inner wall of the mounting groove A41, and directional rods 54 are symmetrically fixedly installed on the outer surface of the movable plate 51. The directional rods 54 are slidably installed in the corresponding slideways 411, and the sliding cooperation between the directional rods 54 and the slideways 411 can be utilized to keep the movable plate 51 moving horizontally left and right.
[0026] like Figure 2As shown, the inner side walls of the positioning groove 13 are relatively provided with sockets 131, two convex slide grooves 31 are symmetrically penetrated in the mobile carrier 3, and a mounting groove B32 is provided on the lower surface of the mobile carrier 3. The locking device 6 includes two T-shaped clamping columns 61 and two directional pulleys 63, and the two directional pulleys 63 are symmetrically fixedly installed in the mounting groove B32. The T-shaped clamping column 61 is slidably installed in the corresponding convex slide groove 31, and the outer end of the T-shaped clamping column 61 is inserted in the corresponding socket 131. A spring 62 is fixedly installed between the T-shaped clamping column 61 and the corresponding convex slide groove 31, and a steel wire rope 64 is fixedly installed on the inner side end of the T-shaped clamping column 61, and a pedal 65 is installed between the ends of the two steel wire ropes 64.
[0027] When the locking device 6 is used to lock and fix the movable carrying vehicle 3 and the positioning groove 13, the pedal 65 is first stepped down, and the traction of the wire rope 64 drives the T-shaped clamping column 61 to move inward and retract into the convex slide groove 31. At this time, the movable carrying vehicle 3 is pushed into the positioning groove 13, so that its rear end is in contact with the inner wall of the positioning groove 13, and the outer end of the convex slide groove 31 is connected with the corresponding socket 131. After the force of the pedal 65 is released, under the action of the spring 62, the T-shaped clamping columns 61 on both sides move outward and reset, and the outer ends of the T-shaped clamping columns 61 are inserted into the socket 131 to position the movable carrying vehicle 3 and the positioning groove 13. When released, the pedal 65 is stepped down again to drive the T-shaped clamping column 61 to leave the position of the socket 131. After the movable carrying vehicle 3 is positioned, the through hole B42 of the carrier 4 is just below the through hole A22 of the support plate 2.
[0028] When the mobile carrier 3 is transferred, in order to prevent the pedal 65 from swinging randomly, as shown in FIG. Figure 2 As shown, the pedal 65 is set as a frame-type pedal, and a movable rod 66 is fixedly installed on the upper surface of the pedal 65. After the movable rod 66 is vertically slidably connected to the mobile carrier vehicle 3, the movable rod 66 can be used to prevent the pedal 65 from swinging at will without affecting the rotating wire rope 64 of the pedal 65.
[0029] Finally, when the removed top hammer is taken out from the opening B42 of the loading platform 4, the contact area for taking the top hammer is larger. A hydraulic telescopic rod B7 is fixedly installed on the upper surface of the mobile carrying vehicle 3, and a lifting seat 71 is fixedly installed on the upper surface of the hydraulic telescopic rod B7. The lifting seat 71 is vertically slidably installed in the opening B42. The hydraulic telescopic rod B7 can be extended to drive the lifting seat 71 to move upward to push out the top hammer in the opening B42, thereby increasing the contact area of the hand when taking the top hammer, making the taking more convenient and labor-saving.
Claims
1. A lifting device for removing a top hammer, comprising a base (1), a hydraulic lifting column (11) and a positioning column (12) being fixedly mounted on the upper surface of the base (1), a support plate (2) being fixedly mounted on the top of the positioning column (12), the support plate (2) being slidably connected to the positioning column (12), characterized in that: The upper surface of the support plate (2) is provided with slots (21) at equal intervals in the circumferential direction, and the upper surface of the support plate (2) is provided with a through opening A (22); The left surface of the base (1) is provided with a positioning groove (13), a mobile carrier (3) is placed in the positioning groove (13), a locking device (6) is installed between the mobile carrier (3) and the positioning groove (13), and a carrier platform (4) is fixedly installed on the upper surface of the mobile carrier (3), a mounting groove A (41) is penetrated through the front surface of the carrier platform (4), a through opening B (42) is provided on the upper surface of the carrier platform (4), the through opening B (42) is located directly below the through opening A (22), the through opening B (42) is connected to the mounting groove A (41), and a clamping device (5) is installed in the mounting groove A (41).
2. A lifting device for top hammer removal according to claim 1, characterized in that: Two positioning baffles (211) are symmetrically and fixedly mounted on the upper surface of the support plate (2), and the positioning baffles (211) are fixedly mounted on the outside of the corresponding card slots (21).
3. A lifting device for top hammer removal according to claim 1, characterized in that: The clamping device (5) comprises two movable plates (51), the movable plates (51) are slidably mounted in the mounting grooves A (41), two hydraulic telescopic rods A (52) are fixedly mounted between the two movable plates (51), and arc-shaped clamping plates (53) are fixedly mounted on the inner side wall surfaces of the movable plates (51).
4. A lifting device for top hammer removal according to claim 3, characterized in that: Four slideways (411) are symmetrically provided on the inner side wall of the installation groove A (41), and directional rods (54) are symmetrically fixedly installed on the outer side surface of the movable plate (51), and the directional rods (54) are slidably installed in the corresponding slideways (411).
5. The lifting device for removing and discharging a top hammer according to claim 1, characterized in that: The inner side walls of the positioning groove (13) are provided with sockets (131) opposite to each other, two convex sliding grooves (31) are symmetrically provided in the mobile carrier (3), and the lower surface of the mobile carrier (3) is provided with a mounting groove B (32); The locking device (6) comprises two T-shaped clamping columns (61) and two directional pulleys (63), the two directional pulleys (63) are symmetrically fixedly installed in the installation groove B (32), the T-shaped clamping column (61) is slidably installed in the corresponding convex sliding groove (31), and the outer end of the T-shaped clamping column (61) is inserted into the corresponding socket (131), a spring (62) is fixedly installed between the T-shaped clamping column (61) and the corresponding convex sliding groove (31), and the inner end of the T-shaped clamping column (61) is fixedly installed with a steel wire rope (64), and a pedal (65) is installed between the ends of the two steel wire ropes (64).
6. A lifting device for top hammer removal according to claim 5, characterized in that: The pedal (65) is a frame-type pedal, and a movable rod (66) is fixedly mounted on the upper surface of the pedal (65), and the movable rod (66) is vertically slidably connected to the mobile carrier vehicle (3).
7. The lifting device for removing and discharging a top hammer according to claim 1, characterized in that: A hydraulic telescopic rod B (7) is fixedly mounted on the upper surface of the mobile carrier vehicle (3), a lifting seat (71) is fixedly mounted on the upper surface of the hydraulic telescopic rod B (7), and the lifting seat (71) is vertically slidably mounted in the through opening B (42).