Hammer anvil for crusher
By designing the detachable crusher anvil structure, the cumbersome problem of traditional anvil replacement is solved, and the support is replaced separately, which simplifies operation and saves materials.
Patent Information
- Application Number
- CN202421967696.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-14
AI Technical Summary
The hammer anvil of the traditional crusher is designed in one piece, and the entire hammer anvil needs to be replaced when damaged. The steps are cumbersome, time-consuming and wasteful materials.
A hammer anvil structure including a base and a support is designed. Through the combination of limiting slots, slots, blocks and slides, the transmission mechanism is used to realize the individual replacement of the support, simplifying the operation process.
The damaged support is replaced separately, which is easy to operate, saves materials, and reduces labor intensity and time.
Smart Images
Figure CN223055791U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hammer anvils, and particularly relates to a hammer anvil for a crusher. Background Art
[0002] A scrap steel crusher is a crushing machine used to produce scrap steel crushed materials. The hammer anvil is an important part of the main body inside the crusher. It is located at the feeding port of the crusher. When the crusher hammer head is operating, it is generally only a few centimeters away from the hammer anvil and is subjected to a huge impact force.
[0003] The traditional hammer anvil for a crusher is usually of an integral design. Therefore, when a part of the hammer anvil is damaged, the entire hammer anvil needs to be replaced, which is not only cumbersome, time-consuming and laborious, but also very wasteful of materials. Summary of the Utility Model
[0004] In view of the above problems existing in the existing hammer anvil for a crusher, the present utility model is proposed.
[0005] Therefore, the purpose of the present utility model is to provide a hammer anvil for a crusher, which solves the problem that the existing hammer anvil for a crusher is usually of an integral design. Therefore, when a part of the hammer anvil is damaged, the entire hammer anvil needs to be replaced, which is not only cumbersome, time-consuming and laborious, but also very wasteful of materials.
[0006] In order to achieve the above purpose, the present utility model provides the following technical solutions:
[0007] A hammer anvil for a crusher includes a base and a support part. The support part is arranged above the base. A limiting plate is integrally formed on the upper surface of the base. A limiting groove is opened at the bottom of the support part. The limiting plate is clamped with the limiting groove. Card slots are opened on both sides of the base. Clamping blocks are fixedly arranged on both sides of the lower surface of the support part. The clamping blocks are clamped with the corresponding card slots. A groove is opened on the lower surface of the base. Two sliders are slidably arranged inside the groove. Plug rods are fixedly arranged on the opposite sides of the two sliders. A jack is opened on the side of the clamping block close to the base. One end of the plug rod extends to the outside of the groove and is inserted into the corresponding jack. A transmission mechanism for driving the slider to move is arranged inside the groove.
[0008] Preferably, the transmission mechanism includes a rotating block and a push rod. A rotating rod is rotatably arranged in the middle of the groove. The rotating block is fixedly sleeved on the rod wall of the rotating rod. The two push rods are arranged on both sides of the rotating block. One ends of the two push rods close to each other are rotatably connected to one end of the corresponding rotating block through a first shaft pin. One ends of the two push rods away from each other are rotatably connected to the corresponding slider through a second shaft pin. A limiting mechanism for restricting the rotation of the rotating rod is arranged on the front side of the base.
[0009] Preferably, the limiting mechanism includes a limiting disk and an arc-shaped plate. The limiting disk is fixedly sleeved on the outer end of the rotating rod. A plurality of limiting teeth are fixedly arranged on the outer wall of the limiting disk. A fixing plate is fixedly arranged on the front side of the base and above the limiting disk. A threaded rod is sleeved inside the fixing plate in a threaded manner. The arc-shaped plate is rotatably connected to the lower end of the threaded rod. A toothed groove is formed on the lower side of the arc-shaped plate. The limiting teeth are engaged with the toothed groove.
[0010] Preferably, the arc-shaped plate abuts against the outer wall of the base.
[0011] Preferably, a rotating wheel is fixedly sleeved on the upper end of the threaded rod.
[0012] Preferably, the cross-sections of the groove and the slider are both rectangular.
[0013] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:
[0014] In the present utility model, by rotating the threaded rod, the threaded rod drives the arc-shaped plate to move, that is, the limitation on the rotating rod is released. Then, by rotating the rotating rod, the rotating block rotates, and the rotating block drives the two push rods to move, that is, the corresponding slider can be pulled, and further the two inserting rods can be separated from the corresponding inserting holes, that is, the limitation on the supporting part can be released, that is, it is convenient to separately replace the damaged supporting part, the operation is convenient, time-saving and labor-saving, and at the same time, materials can be saved. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.
[0016] Figure 1 FIG. 1 is a schematic structural diagram of a hammer anvil for a crusher proposed by the present utility model;
[0017] Figure 2 FIG. Figure 1 is an internal structural diagram of
[0018] Figure 3 FIG. Figure 2 is an enlarged schematic diagram of the structure of the partial A part in
[0019] Description of the reference numerals:
[0020] 1. Base; 2. Supporting part; 3. Limiting plate; 4. Clamping block; 5. Slider; 6. Inserting rod; 7. Arc-shaped plate; 8. Rotating rod; 9. Limiting disk; 10. Fixing plate; 11. Threaded rod; 12. Rotating block; 13. Push rod; 14. First pin; 15. Second pin. Detailed implementation manners
[0021] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.
[0022] An embodiment of the present utility model discloses a hammer anvil for a crusher.
[0023] Referring to Figures 1-3 , a hammer anvil for a crusher includes a base 1 and a support portion 2. The support portion 2 is arranged above the base 1. A limiting plate 3 is integrally formed on the upper surface of the base 1. A limiting groove is opened at the bottom of the support portion 2. The limiting plate 3 is clamped with the limiting groove. Card slots are opened on both sides of the base 1. Clamping blocks 4 are fixedly arranged on both sides of the lower surface of the support portion 2. The clamping blocks 4 are clamped with the corresponding card slots. A groove is opened on the lower surface of the base 1. Two sliders 5 are slidably arranged inside the groove. Insertion rods 6 are fixedly arranged on the opposite sides of the two sliders 5. An insertion hole is opened on one side of the clamping block 4 close to the base 1. One end of the insertion rod 6 extends to the outside of the groove and is inserted into the corresponding insertion hole.
[0024] Referring to Figures 1-3 , a transmission mechanism for driving the slider 5 to move is arranged inside the groove. The transmission mechanism includes a rotating block 12 and a push rod 13. A rotating rod 8 is rotatably arranged in the middle of the groove. The rotating block 12 is fixedly sleeved on the rod wall of the rotating rod 8. The two push rods 13 are arranged on both sides of the rotating block 12. One ends of the two push rods 13 close to each other are rotatably connected to one end of the corresponding rotating block 12 through a first pin 14. One ends of the two push rods 13 away from each other are rotatably connected to the corresponding slider 5 through a second pin 15. The cross sections of the groove and the slider 5 are both rectangular, so that the slider 5 cannot rotate, that is, it can slide stably.
[0025] Referring to Figures 1-3 , a limiting mechanism for restricting the rotation of the rotating rod 8 is arranged on the front side of the base 1. The limiting mechanism includes a limiting disk 9 and an arc-shaped plate 7. The limiting disk 9 is fixedly sleeved on the outer end of the rotating rod 8. A plurality of limiting teeth are fixedly arranged on the outer wall of the limiting disk 9. A fixing plate 10 is fixedly arranged on the front side of the base 1 and above the limiting disk 9. A threaded rod 11 is threadedly sleeved inside the fixing plate 10. The arc-shaped plate 7 is rotatably connected to the lower end of the threaded rod 11. A toothed groove is opened on the lower side of the arc-shaped plate 7. The limiting teeth are engaged with the toothed groove. The arc-shaped plate 7 abuts against the outer wall of the base 1, so that the arc-shaped plate 7 cannot rotate, that is, it can slide stably. A rotating wheel is fixedly sleeved on the upper end of the threaded rod 11, which is convenient for rotating the threaded rod 11.
[0026] In the present utility model, during use, rotate the threaded rod 11, causing the threaded rod 11 to drive the arc-shaped plate 7 to move, that is, release the limit on the rotating rod 8, and then rotate the rotating rod 8, causing the rotating block 12 to rotate. The rotating block 12 drives the two push rods 13 to move, that is, it can pull the corresponding slider 5, and further cause the two insertion rods 6 to leave the corresponding insertion holes, that is, it can release the limit on the support portion 2, which is convenient for separately replacing the damaged support portion 2. The operation is convenient, time-saving and labor-saving, and at the same time, materials can be saved.
[0027] Only some exemplary embodiments of the present utility model have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, the described embodiments can be modified in various different ways. 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 utility model.
Claims
1. A hammer anvil for a crusher, comprising a base (1) and a support portion (2), characterized in that, The supporting part (2) is arranged above the base (1). A limiting plate (3) is integrally formed on the upper surface of the base (1). A limiting groove is formed at the bottom of the supporting part (2). The limiting plate (3) is clamped with the limiting groove. Card slots are formed on both sides of the base (1). Clamping blocks (4) are fixedly arranged on both sides of the lower surface of the supporting part (2). The clamping blocks (4) are clamped with the corresponding card slots. A groove is formed on the lower surface of the base (1). Two sliding blocks (5) are slidably arranged inside the groove. Plug rods (6) are fixedly arranged on the opposite sides of the two sliding blocks (5). A jack is formed on one side of the clamping block (4) close to the base (1). One end of the plug rod (6) extends to the outside of the groove and is inserted into the corresponding jack. A transmission mechanism for driving the sliding block (5) to move is arranged inside the groove.
2. The anvil for a crusher according to claim 1, characterized in that, The transmission mechanism includes a rotating block (12) and a push rod (13). A rotating rod (8) is rotatably arranged in the middle of the groove. The rotating block (12) is fixedly sleeved on the rod wall of the rotating rod (8). The two push rods (13) are arranged on both sides of the rotating block (12). One ends of the two push rods (13) close to each other are rotatably connected to one end of the corresponding rotating block (12) through a first pin (14). One ends of the two push rods (13) away from each other are rotatably connected to the corresponding sliding block (5) through a second pin (15). A limiting mechanism for restricting the rotation of the rotating rod (8) is arranged on the front side of the base (1).
3. The anvil for a crusher according to claim 2, characterized in that, The limiting mechanism includes a limiting disk (9) and an arc-shaped plate (7). The limiting disk (9) is fixedly sleeved on the outer end of the rotating rod (8). A plurality of limiting teeth are fixedly arranged on the outer wall of the limiting disk (9). A fixing plate (10) is fixedly arranged on the front side of the base (1) and above the limiting disk (9). A threaded rod (11) is threadedly sleeved inside the fixing plate (10). The arc-shaped plate (7) is rotatably connected to the lower end of the threaded rod (11). A toothed groove is formed on the lower side of the arc-shaped plate (7). The limiting teeth are engaged with the toothed groove.
4. The anvil for crusher according to claim 3, characterized in that, The arc-shaped plate (7) abuts against the outer wall of the base (1).
5. The anvil for crusher according to claim 3, characterized in that, A rotating wheel is fixedly sleeved on the upper end of the threaded rod (11).
6. The anvil for crusher according to claim 2, characterized in that, The cross sections of the groove and the sliding block (5) are both rectangular.