Multifunctional sand making machine blade
By introducing adjustment mechanism and control components into the blades of the sand making machine, the precise adjustment of the position of the crushing hammer is achieved, and the problem of unsatisfactory crushing effect in the prior art is solved, and the uniformity of sand and gravel particles is improved.
Patent Information
- Application Number
- CN202420641736.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-31
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-31
AI Technical Summary
The existing sand making machine blades cannot adjust the position of the crushing head, resulting in the unsatisfactory crushing effect of ore materials and the processing of sand and gravel particles are relatively large.
A multi-functional sand making machine blade is designed, including the blade main body, a fixing plate and a breaker. By setting up an adjustment mechanism and control components, the position of the breaker is adjusted. The adjustment mechanism includes a screw sleeve, a screw, a bevel gear and a connecting shaft. By rotating the connecting shaft, the screw and a screw sleeve can be moved to realize the position adjustment of the breaker; the control component will unengage the connecting shaft by pulling the pulling disc and knob, and control the connecting shaft. The rotation ensures precise adjustment of the position of the breaker.
It effectively solves the problem that the blades of the sand making machine cannot adjust the position of the crushing head, improves the crushing effect of ore materials, and ensures the uniformity of the size of the sand and gravel particles.
Smart Images
Figure CN222287470U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sand making machines, in particular to a multifunctional sand making machine blade. Background Art
[0002] Sand making machine is a device used to crush ore materials into smaller sand and gravel. It is widely used in many industries such as smelting, building materials, highways, railways, water conservancy and chemical industries. The existing vertical shaft sand making machine mainly drives the internal sand making machine blades to rotate through motors and transmission belts. The sand making machine blades hit the ore materials and collide with the inner wall of the sand making machine, rebound and repeatedly collide with the sand making machine blades and rebound again until they are broken into smaller sand and gravel.
[0003] Most of the current sand making machine blades are unable to adjust the position of the crushing head. When the sand making machine blades are installed inside the sand making machine, the large distance between the blades and the inner wall of the sand making machine may lead to unsatisfactory crushing effect on the ore material and larger sand and gravel particles produced. Utility Model Content
[0004] The purpose of the utility model is to provide a multifunctional sand making machine blade to solve the problem raised in the above background technology that most of the current sand making machine blades are unable to adjust the position of the crushing head, and when the sand making machine blades are installed inside the sand making machine, the distance between the sand making machine blades and the inner wall of the sand making machine is too large, resulting in unsatisfactory crushing effect on the ore material and larger processed sand and gravel particles.
[0005] To achieve the above object, the utility model provides the following technical solution: a multifunctional sand making machine blade, comprising a blade body, a fixing plate and a breaker hammer, the outer side of the blade body is fixedly connected with a fixing plate, the fixing plate is provided with a breaker hammer, and an adjustment mechanism is provided between the fixing plate and the breaker hammer;
[0006] The adjusting mechanism includes a screw sleeve, which is fixedly connected to a side of the breaker hammer close to the fixed plate, and the screw sleeve is threadedly connected to the outside of the screw, both ends of the screw are rotatably connected to the inner wall of the movable groove, and the movable groove is opened on the side of the fixed plate close to the breaker hammer, and a first bevel gear is fixedly connected to the outside of the bottom end of the screw, the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly connected to the connecting shaft, the connecting shaft is rotatably connected to the inner wall of the support seat, the bottom end of the support seat is fixedly connected to the fixed plate, and a control component is arranged on the side of the connecting shaft away from the second bevel gear.
[0007] Preferably, a baffle is fixedly connected to a position of the screw rod near the bottom end, and the baffle is designed to be circular.
[0008] Preferably, the control assembly includes a connecting rod, which is arranged on a side of the connecting shaft away from the second bevel gear, and the side of the connecting rod close to the connecting shaft abuts against the connecting shaft, the outer side of the connecting rod close to the connecting shaft is fixedly connected with a knob, the chuck is engaged with the clamping rod, the clamping rod is fixedly connected to the side of the support seat away from the fixing plate, the connecting rod is also fixedly connected with an insert block on the side of the connecting shaft, the insert block is inserted into the inside of the slot, the slot is opened on the side of the connecting shaft away from the second bevel gear, the upper and lower ends of the insert block are provided with sliding grooves, the inner wall of the sliding groove is fixedly connected with a sliding rod, the outer side of the sliding rod is sleeved with a sliding block, and the outer side of the sliding rod is also wrapped with a spring, and the sliding block is fixedly connected to the inner wall of the slot.
[0009] Preferably, a side of the spring close to the slider is fixedly connected to the slider, and a side of the spring away from the slider is fixedly connected to the inner wall of the slide groove.
[0010] Preferably, a pull plate is fixedly connected to a side of the connecting rod away from the connecting shaft, and a knob is fixedly connected to a side of the pull plate away from the connecting rod.
[0011] Preferably, an anti-slip cover is glued to the outer side of the knob, the anti-slip cover is made of rubber, and anti-slip grooves are provided on the outer side of the anti-slip cover.
[0012] Preferably, a second gasket is glued to the top of the fixing plate close to the breaker hammer, and a first gasket is glued to the bottom of the fixing plate close to the breaker hammer, and both the first gasket and the second gasket are made of rubber.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The adjustment mechanism is provided to facilitate the adjustment of the position of the breaker. The second bevel gear can be driven to rotate by rotating the connecting shaft, so that the first bevel gear meshing with the second bevel gear rotates to drive the screw to rotate, thereby causing the screw sleeve threadedly connected to the outside of the screw to move up and down, and driving the fixedly connected breaker to move synchronously, thereby adjusting the position of the fixed plate, effectively solving the problem that the existing sand making machine impeller cannot adjust the position of the breaker;
[0015] 2. By setting up a control component, the rotation of the connecting shaft is controlled to avoid the position of the breaker being moved due to accidental rotation of the connecting shaft. When the connecting shaft needs to be rotated, the connecting rod needs to be pulled to release the engagement between the knob and the clamping rod before the connecting shaft can be rotated. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0017] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;
[0018] Figure 3 It is a schematic diagram of a partial front view cross-section three-dimensional structure of the utility model;
[0019] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;
[0020] Figure 5 For this utility model Figure 4 The enlarged structural diagram at B in the middle;
[0021] Figure 6 This is a schematic diagram of the structure of the control component of the utility model.
[0022] In the figure: 1. blade body; 2. fixing plate; 3. breaker; 41. screw sleeve; 42. screw rod; 43. movable groove; 44. baffle; 45. first bevel gear; 46. second bevel gear; 47. connecting shaft; 48. supporting seat; 49. connecting rod; 50. chuck; 51. clamping rod; 52. insert block; 53. slot; 54. slide groove; 55. slide rod; 56. slider; 57. spring; 58. pull plate; 59. knob; 60. anti-slip sleeve; 61. first gasket; 62. second gasket. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model provides a technical solution: a multifunctional sand making machine blade, including a blade body 1, a fixed plate 2 and a breaker 3, the outer side of the blade body 1 is fixedly connected with a fixed plate 2, the fixed plate 2 is provided with a breaker 3, and an adjustment mechanism is provided between the fixed plate 2 and the breaker 3; the adjustment mechanism includes a screw sleeve 41, the screw sleeve 41 is fixedly connected to the side of the breaker 3 close to the fixed plate 2, and the screw sleeve 41 is threadedly connected to the outer side of the screw 42, both ends of the screw 42 are rotatably connected to the inner wall of the moving groove 43, the moving groove 43 is arranged on the side of the fixed plate 2 close to the breaker 3, the outer side of the bottom end of the screw 42 is fixedly connected with a first bevel gear 45, the first bevel gear 45 is meshed with a second bevel gear 46, the second bevel gear 46 is fixedly connected to a connecting shaft 47, the connecting shaft 47 is rotatably connected to the inner wall of the support seat 48, and the support seat 48 is connected to the inner wall of the support seat 48. The bottom end of the support seat 48 is fixedly connected to the fixed plate 2, and a control component is provided on the side of the connecting shaft 47 away from the second bevel gear 46. When the position of the breaker hammer 3 is adjusted, the connecting shaft 47 is rotated to make the second bevel gear 46 fixedly connected to the connecting shaft 47 rotate synchronously. The rotation of the second bevel gear 46 drives the meshing first bevel gear 45 to rotate synchronously, and then the screw 42 fixedly connected to the first bevel gear 45 rotates synchronously, so that the screw sleeve 41 threadedly connected to the outside of the screw 42 moves and drives the fixedly connected breaker hammer 3 to move synchronously, thereby playing the effect of adjusting the position of the breaker hammer 3. A baffle 44 is fixedly connected to the position of the screw 42 near the bottom end. The baffle 44 is designed in a circular ring shape, and the baffle 44 plays the effect of preventing the screw sleeve 41 from moving excessively and colliding with the first bevel gear 45.
[0025] See also Figure 3 , Figure 4 , Figure 5 and Figure 6The control assembly includes a connecting rod 49, which is arranged on the side of the connecting shaft 47 away from the second bevel gear 46, and the side of the connecting rod 49 close to the connecting shaft 47 is in contact with the connecting shaft 47, and a knob 59 is fixedly connected to the outer side of the connecting rod 49 close to the connecting shaft 47, and a chuck 50 is engaged with a clamping rod 51, and the clamping rod 51 is fixedly connected to the side of the support seat 48 away from the fixed plate 2, and a plug-in block 52 is also fixedly connected to the side of the connecting rod 49 close to the connecting shaft 47, and the plug-in block 52 is inserted into the inside of a slot 53, and the slot 53 is provided on the side of the connecting shaft 47 away from the second bevel gear 46, and a slide groove 54 is provided at both the upper and lower ends of the plug-in block 52, and the slide groove 54 A slide rod 55 is fixedly connected to the inner wall of the slide rod 55, and a slider 56 is sleeved on the outer side of the slide rod 55. A spring 57 is also wound around the outer side of the slide rod 55, and the slider 56 is fixedly connected to the inner wall of the slot 53. When the position of the breaker hammer 3 is to be adjusted, the pull plate 58 is first pulled to drive the connecting rod 49 to move away from the connecting shaft 47, so that the chuck 50 and the insert block 52 fixedly connected to the connecting shaft 47 also move synchronously with the movement of the connecting shaft 47, so that the chuck 50 is released from the engagement state with the clamping rod 51. At this time, the position of the breaker hammer 3 can be adjusted by turning the knob 59 through the connecting rod 49 and the insert block 52 to drive the connecting shaft 47 to rotate synchronously.
[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The side of the spring 57 close to the slider 56 is fixedly connected to the slider 56, and the side of the spring 57 away from the slider 56 is fixedly connected to the inner wall of the slide groove 54. The spring 57 plays the role of automatically resetting the connecting rod 49. The side of the connecting rod 49 away from the connecting shaft 47 is fixedly connected with a pull plate 58. The pull plate 58 facilitates pulling the connecting rod 49. The side of the pull plate 58 away from the connecting rod 49 is fixedly connected with a knob 59. The knob 59 facilitates rotating the connecting shaft 47. The outer side of the knob 59 is glued with an anti-slip sleeve 60. The anti-slip sleeve 60 is made of rubber, and the outer side of the anti-slip sleeve 60 is provided with anti-slip grooves. The anti-skid sleeve 60 made of rubber material and the anti-skid grooves on its outer side increase the friction force to prevent the knob 59 from slipping due to too small friction when it is turned. A second gasket 62 is glued to the top of the fixed plate 2 close to the breaker 3, and a first gasket 61 is glued to the bottom of the fixed plate 2 close to the breaker 3. The first gasket 61 and the second gasket 62 are both made of rubber material. The first gasket 61 and the second gasket 62 made of rubber material can prevent the vibration generated by the breaker 3 in the process of crushing the ore material from colliding with the fixed plate 2, and the vibration generated by the breaker 3 during the crushing is buffered and absorbed.
[0027] Working principle: When the position of the breaker hammer 3 is to be adjusted, first pull the pull plate 58 to drive the connecting rod 49 to move away from the connecting shaft 47, so that the chuck 50 and the plug block 52 fixedly connected to the connecting shaft 47 also move synchronously with the movement of the connecting shaft 47, so that the chuck 50 is released from the clamping state with the clamping rod 51, and then the position of the breaker hammer 3 can be adjusted by turning the knob 59 to drive the connecting rod 49 and the plug block 52 to rotate synchronously;
[0028] When the pull plate 58 is pulled to drive the connecting rod 49 to move, the plug block 52 fixedly connected to the connecting rod 49 moves synchronously inside the slot 53, so that the slider 56 fixedly connected to the inner wall of the slot 53 slides synchronously inside the slide groove 54 and squeezes the spring 57, causing the spring 57 to produce elastic deformation. Through the combination of the second bevel gear 46 and the slide groove 54, the connecting rod 49 can drive the connecting shaft 47 to rotate synchronously when it rotates. When the breaker 3 is adjusted to the specified position and the pulling of the pull plate 58 and the connecting rod 49 is stopped, the plug block 52 returns to its original position under the action of the restoring force of the spring 57 and drives the fixedly connected connecting rod 49 to move synchronously to the original position and fit the connecting shaft 47. At this time, the chuck 50 also returns to the state of being engaged with the chuck rod 51, locking the connecting shaft 47 to prevent the connecting shaft 47 from rotating, thereby automatically locking the position of the breaker 3 after adjustment.
[0029] When adjusting the position of the breaker hammer 3, first pull the control assembly to release the limit on the rotation of the connecting shaft 47, then turn the knob 59 to drive the connecting shaft 47 to rotate, so that the second bevel gear 46 fixedly connected to the connecting shaft 47 rotates synchronously, and the rotation of the second bevel gear 46 drives the meshing first bevel gear 45 to rotate synchronously, and then the screw 42 fixedly connected to the first bevel gear 45 rotates synchronously, so that the screw sleeve 41 threadedly connected to the outside of the screw 42 moves and drives the fixedly connected breaker hammer 3 to move synchronously, thereby achieving the effect of adjusting the position of the breaker hammer 3.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A multifunctional sand making machine blade, comprising a blade body (1), a fixing plate (2) and a breaker (3), characterized in that: A fixing plate (2) is fixedly connected to the outer side of the blade body (1), a breaker hammer (3) is arranged on the fixing plate (2), and an adjustment mechanism is arranged between the fixing plate (2) and the breaker hammer (3); The adjusting mechanism comprises a screw sleeve (41), wherein the screw sleeve (41) is fixedly connected to a side of the breaker hammer (3) close to the fixed plate (2), and the screw sleeve (41) is threadedly connected to the outer side of the screw rod (42), both ends of the screw rod (42) are rotatably connected to the inner wall of the movable groove (43), and the movable groove (43) is arranged on a side of the fixed plate (2) close to the breaker hammer (3), and a first bevel gear (45) is fixedly connected to the outer side of the bottom end of the screw rod (42), and the first bevel gear (45) is meshed with a second bevel gear (46), and the second bevel gear (46) is fixedly connected to a connecting shaft (47), and the connecting shaft (47) is rotatably connected to the inner wall of a supporting seat (48), and the bottom end of the supporting seat (48) is fixedly connected to the fixed plate (2), and a control component is arranged on a side of the connecting shaft (47) away from the second bevel gear (46).
2. The multifunctional sand making machine blade according to claim 1, characterized in that: A baffle (44) is fixedly connected to a position near the bottom end of the screw rod (42), and the baffle (44) is designed to be circular.
3. The multifunctional sand making machine blade according to claim 1, characterized in that: The control assembly comprises a connecting rod (49) and a chuck (50), wherein the connecting rod (49) is arranged on a side of the connecting shaft (47) away from the second bevel gear (46), and the side of the connecting rod (49) close to the connecting shaft (47) abuts against the connecting shaft (47), and a knob (59) is fixedly connected to the outer side of the side of the connecting rod (49) close to the connecting shaft (47), and the chuck (50) is engaged with a clamping rod (51), and the clamping rod (51) is fixedly connected to a side of the support seat (48) away from the fixed plate (2), and the connecting rod (49) close to the connecting shaft (47) is fixedly connected to the outer side of the connecting rod (49) close to the connecting shaft (47). One side of the shaft (47) is also fixedly connected with an insert block (52), the insert block (52) is inserted into the inside of a slot (53), the slot (53) is opened on the side of the connecting shaft (47) away from the second bevel gear (46), the upper and lower ends of the insert block (52) are both provided with a slide groove (54), the inner wall of the slide groove (54) is fixedly connected with a slide rod (55), the outer side of the slide rod (55) is sleeved with a slider (56), and the outer side of the slide rod (55) is also wound with a spring (57), and the slider (56) is fixedly connected to the inner wall of the slot (53).
4. The multifunctional sand making machine blade according to claim 3, characterized in that: The side of the spring (57) close to the slider (56) is fixedly connected to the slider (56), and the side of the spring (57) away from the slider (56) is fixedly connected to the inner wall of the slide groove (54).
5. The multifunctional sand making machine blade according to claim 3, characterized in that: A pull plate (58) is fixedly connected to one side of the connecting rod (49) away from the connecting shaft (47), and a knob (59) is fixedly connected to one side of the pull plate (58) away from the connecting rod (49).
6. The multifunctional sand making machine blade according to claim 5, characterized in that: An anti-slip sleeve (60) is glued to the outer side of the knob (59), the anti-slip sleeve (60) is made of rubber material, and an anti-slip groove is provided on the outer side of the anti-slip sleeve (60).
7. The multifunctional sand making machine blade according to claim 5, characterized in that: A second gasket (62) is glued to the top of the fixing plate (2) close to the breaker (3), and a first gasket (61) is glued to the bottom of the fixing plate (2) close to the breaker (3), wherein both the first gasket (61) and the second gasket (62) are made of rubber.