Device for adjusting position of driving pinion on high-speed cone crusher
By designing a high-speed conical machine-driven pinion position adjustment device including a bracket and an adjustment plate, the gear position adjustment is achieved using hydraulic motor and pinion, and the problem of the inability to adjust the pinion position in the prior art is solved, and the transmission efficiency and adjustment accuracy are improved.
Patent Information
- Application Number
- CN202421652527.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-12
AI Technical Summary
The position of the drive pinion on the existing high-speed conical machine cannot be adjusted, resulting in excessive gear clearance, affecting transmission efficiency and increasing noise.
A driving pinion position adjustment device including a bracket and an adjustment plate is designed, and the gear position is adjusted forward and rear by using a hydraulic motor and pinion, and the gear clearance is quickly adjusted by the coordination of the adjustment bolts and nuts.
It realizes rapid and precise adjustment of pinions, improves transmission efficiency, reduces noise, and improves machine production efficiency and adjustment accuracy.
Smart Images
Figure CN222783000U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an adjusting device on a high-speed cone machine, in particular to a driving pinion position adjusting device on a high-speed cone machine. Background Art
[0002] The position of the driving pinion on the existing high-speed cone machine in mining machinery cannot be adjusted. During use, after a long period of use, the gap between the gears is too large, which affects the transmission efficiency and produces a lot of noise. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a driving pinion position regulating device on a high-speed cone machine in view of the deficiencies of the prior art.
[0004] In order to achieve the above purpose, the measures taken by the utility model are:
[0005] A driving pinion position adjustment device on a high-speed cone machine comprises a bracket and an adjustment plate, a hydraulic motor is installed on the adjustment plate, a pinion is installed on the hydraulic motor, a bracket is provided with a bracket mounting hole on the upper part and a bracket adjustment hole on one side, an adjustment slide hole corresponding to the position of the bracket mounting hole is provided on the adjustment plate, an ear plate perpendicular to the adjustment plate is provided on the lower part of the adjustment plate, an adjustment plate adjustment hole corresponding to the position of the bracket adjustment hole is provided on the ear plate, an adjustment bolt passes through the bracket adjustment hole and the adjustment hole of the adjustment plate, a first adjustment nut, a second adjustment nut and a third adjustment nut are threadedly connected on the adjustment bolt, the first adjustment nut and the second adjustment nut are respectively located on both sides of the ear plate, the third adjustment nut is located on the inner side of the bracket, the adjustment slide hole has a length structure along the length direction of the adjustment bolt, and a locking bolt passes through the adjustment slide hole and the bracket mounting hole to fix the bracket and the adjustment plate together;
[0006] Both sides of the bracket are provided with mounting plates extending outwards, and the mounting plates are provided with rack mounting holes;
[0007] The bracket is provided with a hole for the hydraulic motor to pass through.
[0008] The beneficial effects of the utility model are as follows: the structure is novel, the front and rear positions of the pinion gears can be adjusted conveniently, the purpose of quickly adjusting the gaps between the gears can be achieved, the production efficiency is improved, the adjustment accuracy is enhanced, and the transmission efficiency of the machine is also improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a schematic diagram of the top structure of the utility model.
[0010] Figure 2 This is a schematic diagram of the exploded structure of the bracket and the adjustment plate of the utility model.
[0011] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model. DETAILED DESCRIPTION
[0012] A device for adjusting the position of a driving pinion on a high-speed cone machine comprises a bracket 1 and an adjusting plate 2, a hydraulic motor 4 is mounted on the adjusting plate 2, a pinion 401 is mounted on the hydraulic motor 4, a bracket mounting hole 101 is provided on the upper portion of the bracket 1, a bracket adjusting hole 102 is provided on one side, an adjusting sliding hole 201 corresponding to the position of the bracket mounting hole 101 is provided on the adjusting plate 2, an ear plate 203 perpendicular to the adjusting plate 2 is provided on the lower portion of the adjusting plate 2, an adjusting plate adjusting hole 202 corresponding to the position of the bracket adjusting hole 102 is provided on the ear plate 203, An adjusting bolt 3 passes through the bracket adjustment hole 102 and the adjustment plate adjustment hole 202, and a first adjusting nut 301, a second adjusting nut 302 and a third adjusting nut 303 are threadedly connected to the adjusting bolt 3. The first adjusting nut 301 and the second adjusting nut 302 are respectively located on both sides of the ear plate 203, and the third adjusting nut 303 is located on the inner side of the bracket 1. The adjusting slide hole 201 has a length structure along the length direction of the adjusting bolt 3. The locking bolt 9 passes through the adjusting slide hole 201 and the bracket mounting hole 101 to fix the bracket 1 and the adjustment plate 2 together.
[0013] like Figure 1-3 As shown, the pinion 401 is mounted on the hydraulic motor 4, the hydraulic motor 4 is mounted on the adjustment plate 2, and the bracket 1 is mounted on the frame of the high-speed cone machine.
[0014] When adjusting, loosen the locking bolt 9, turn the adjusting bolt 3, the adjusting bolt 3 drives the adjusting plate 2 to move forward and backward along the bracket 1, and the adjusting plate 2 drives the hydraulic motor 4 on the adjusting plate 2 to move together, so as to achieve the purpose of adjusting the front and rear position of the pinion 401, and thus the purpose of adjusting the gap between the gears can be achieved. After adjustment, tighten the locking bolt 9, and the inner end of the locking bolt 9 is connected with a locking nut. Or the bracket mounting hole 101 is set as a threaded hole to directly cooperate with the locking bolt 9 for locking. And the position of the adjusting bolt 3 is locked by the first adjusting nut 301, the second adjusting nut 302 and the third adjusting nut 303.
[0015] Both sides of the bracket 1 are extended with mounting plates 109 , and the mounting plates 109 are provided with rack mounting holes 108 .
[0016] The bracket 1 is provided with a hole 107 for the hydraulic motor 4 to pass through.
Claims
1. A driving pinion position adjustment device for a high-speed cone machine, comprising a bracket (1) and an adjustment plate (2), a hydraulic motor (4) being mounted on the adjustment plate (2), and a pinion (401) being mounted on the hydraulic motor (4), characterized in that: The bracket (1) is provided with a bracket mounting hole (101) on the upper part and a bracket adjustment hole (102) on one side; an adjustment sliding hole (201) corresponding to the position of the bracket mounting hole (101) is provided on the adjustment plate (2); an ear plate (203) perpendicular to the adjustment plate (2) is provided on the lower part of the adjustment plate (2); an adjustment plate adjustment hole (202) corresponding to the position of the bracket adjustment hole (102) is provided on the ear plate (203); an adjustment bolt (3) passes through the bracket adjustment hole (102) and the adjustment plate adjustment hole (202); and the adjustment bolt (3) is provided in the adjustment plate. (3) is threadedly connected with a first adjusting nut (301), a second adjusting nut (302) and a third adjusting nut (303); the first adjusting nut (301) and the second adjusting nut (302) are respectively located on both sides of the ear plate (203); the third adjusting nut (303) is located on the inner side of the bracket (1); the adjusting slide hole (201) has a length structure along the length direction of the adjusting bolt (3); the locking bolt (9) passes through the adjusting slide hole (201) and the bracket mounting hole (101) to fix the bracket (1) and the adjusting plate (2) together.
2. The driving pinion position adjustment device for a high-speed cone machine according to claim 1, characterized in that: Both sides of the bracket (1) are provided with mounting plates (109) extending outwards, and the mounting plates (109) are provided with rack mounting holes (108).
3. A driving pinion position adjustment device for a high-speed cone machine according to claim 1 or 2, characterized in that: The bracket (1) is provided with a hole (107) for the hydraulic motor (4) to pass through.