CN219898383U - Transmission mechanism of olive-head ball mill - Google Patents
Transmission mechanism of olive-head ball mill Download PDFInfo
- Publication number
- CN219898383U CN219898383U CN202321094334.0U CN202321094334U CN219898383U CN 219898383 U CN219898383 U CN 219898383U CN 202321094334 U CN202321094334 U CN 202321094334U CN 219898383 U CN219898383 U CN 219898383U
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- supporting seat
- football
- transmission mechanism
- seat
- beams
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- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 3
- 230000036541 health Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 11
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to a transmission mechanism of a ball mill, in particular to a transmission mechanism of a football head grinder. The noise that the steel ball of rugby structure produced when the operation can be greater than 100dB (A), influence operator's health, control noise becomes the puzzlement of many industrial enterprises, for solving above-mentioned problem, adopt supporting rugby mill's supporting seat I and lie in the foundation ditch, rugby mill is located the foundation ditch inside this moment, noise can be reduced during operation, supporting seat II is higher than supporting seat I, consequently supporting seat II has the interval with the foundation ditch bottom, make supporting seat II remove to the bottom of supporting seat I, can utilize supporting seat II to lift up supporting seat I, thereby make rugby mill break away from the foundation ditch, accomplish packing and maintenance operation.
Description
Technical Field
The utility model relates to a transmission mechanism of a ball mill, in particular to a transmission mechanism of a football head grinder.
Background
The ball mill is generally composed of a horizontal cylinder body, a feeding and discharging hollow shaft, a grinding head and the like, wherein the cylinder body is a long cylinder, a grinding body is arranged in the cylinder body, the cylinder body is made of steel plates, a steel lining plate is fixed with the cylinder body, the grinding body is generally a steel ball, the grinding body is filled in the cylinder body according to different diameters and a certain proportion, and the grinding body can also be made of steel sections. The material is selected according to the granularity of the ground material, the material is filled into the cylinder body by the hollow shaft at the feeding end of the ball mill, when the ball mill cylinder body rotates, the grinding body is attached to the cylinder liner plate and taken away by the cylinder body under the action of inertia and centrifugal force, and when the ball mill cylinder body is taken to a certain height, the ground material in the cylinder body is thrown down under the action of gravity of the grinding body, and the fallen grinding body breaks up the material in the cylinder body like a projectile. In order to effectively utilize the grinding effect, when the general twenty meshes with larger granularity of the materials are ground, the grinding body cylinder is divided into two sections by a partition plate, namely, the two sections are formed, when the materials enter a first bin, the materials are crushed by steel balls, when the materials enter a second bin, the materials are ground by the steel sections, and the materials which are qualified in grinding are discharged from a hollow shaft at a discharge end; the steel ball can be in a ball structure or a Rugby structure, wherein the noise generated by the steel ball in the Rugby structure during operation can be more than 100dB (A), the health of operators is affected, and the noise control is a trouble of many industrial enterprises.
Disclosure of Invention
The utility model provides a transmission mechanism of a football grinder, which aims to reduce noise during operation.
The above object is achieved by the following technical scheme:
the transmission mechanism of the football grinder comprises a supporting seat I, a supporting seat II and a X, Y axis linear driving mechanism for driving the supporting seat II to move on a vertical plane; the supporting seat II can support the supporting seat I.
The supporting seat I is I-shaped steel which is fixedly connected in a crossing way.
The support base I comprises two I-shaped steels I positioned below and a plurality of I-shaped steels II positioned above and linearly distributed, wherein the I-shaped steels I are vertically arranged on a horizontal plane, the I-shaped steels II are transversely arranged on the horizontal plane, the I-shaped steels II are fixedly connected on the I-shaped steels II, and the top end surfaces of the I-shaped steels II are overlapped.
The supporting seat II is I-shaped steel.
The X, Y shaft linear driving mechanism comprises a transverse guide rail, a sliding seat which is connected to the guide rail in a sliding manner, a telescopic cylinder I which drives the sliding seat to move left and right, and a telescopic cylinder II which is fixedly connected to the sliding seat and used for driving the supporting seat II to lift.
The device also comprises a guide rod, and the supporting seat I is connected to the guide rod in a sliding way.
An elastic component is arranged below the supporting seat I.
The elastic component includes the base, and sliding connection has the reset lever on the base, and the top rigid coupling of reset lever has the head, and the cover is equipped with the pressure spring on the reset lever, and the both ends of pressure spring are contacted with head and base respectively.
The support seat II is fixedly connected with a shaft seat, and a roller is rotationally connected on the shaft seat.
The support seat I is used for installing the football grinder, and when the support seat I reaches the lowest position, the football grinder is positioned underground.
The transmission mechanism of the football grinder has the beneficial effects that:
support the supporting seat I of rugby ball mill is located the foundation ditch, and rugby ball mill is located the foundation ditch inside this moment, can noise reduction during operation, and supporting seat II is higher than supporting seat I, therefore supporting seat II has the interval with the foundation ditch bottom, makes supporting seat II remove to the bottom of supporting seat I, can utilize supporting seat II to lift up supporting seat I to make rugby ball mill break away from the foundation ditch.
Drawings
FIG. 1 is a schematic view of the overall structure of a drive mechanism of a football grinder;
FIG. 2 is a schematic structural view of the supporting seat I and the guide rod;
FIG. 3 is a schematic view of the structure of the elastic assembly;
FIG. 4 is a schematic view of the structure of the support base II, the shaft base and the roller;
fig. 5 is a schematic structural view of a X, Y axis linear driving mechanism.
In the figure: a supporting seat I; a guide rod; a base; a reset lever; a pressure spring; a supporting seat II; a shaft seat; a roller; a guide rail; a slide; a telescopic cylinder I; and a telescopic cylinder II.
Detailed Description
The transmission mechanism of the football grinder, referring to fig. 1, comprises a supporting seat I11; the support seat I11 is I-steel fixedly connected in a crisscross manner, specifically, the support seat I11 adopts I-steel I as a foundation of a bottom layer, I-steel II is in contact with a base of the football grinder, the number of the I-steel I is two, the I-steel I extends in the front-back direction, a plurality of I-steel II are arranged in a linear array in the front-back direction, the I-steel II is fixedly connected on the I-steel I in a bolt or welding manner, and the base of the football grinder is fixedly connected on the I-steel II;
further, the device also comprises a X, Y axis linear driving mechanism for driving the supporting seat II 31 to move on a vertical plane;
in the construction environment, should set up the foundation ditch, supporting seat I11 is located the foundation ditch, and the rugby ball mill is located the foundation ditch inside this moment, can noise reduction during operation, and supporting seat II 31 is higher than supporting seat I11, therefore supporting seat II 31 has the interval with the foundation ditch bottom, makes supporting seat II 31 remove to the bottom of supporting seat I11, can utilize supporting seat II 31 to lift supporting seat I11 to make rugby ball mill break away from the foundation ditch.
Preferably, the linear driving mechanism can be added to adjust the front and rear positions of the X, Y axis linear driving mechanism, so that the degree of freedom of the supporting seat II 31 is increased, the width of the foundation pit in the left-right direction can be reduced, and the length of the foundation pit in the front-rear direction can be slightly increased. The linear driving mechanism, the telescopic cylinder I43 and the telescopic cylinder II 44 are preferably hydraulic cylinders, the movable end of the linear driving mechanism is fixedly connected to the guide rail 41 in a backward arrangement, the guide rail 41 can also be connected to other rails in a sliding manner through the matching of grooves and the convex rails, and the other rails are convex rails extending in the front-back direction.
The technical proposal of the utility model for adjusting the position can also adopt a double-screw linear driving mechanism, and is not limited in the prior art.
The utility model can be provided with a larger foundation pit and a plurality of supporting seats I (11) are arranged to support a plurality of groups of football grinder, so that the heights of different supporting seats I (11) are adjusted by utilizing the displacement of the supporting seats II (31).
Referring to fig. 5, the X, Y axis linear driving mechanism includes a transverse guide rail 41, and a sliding seat 42 slidably connected to the guide rail 41, where the sliding seat 42 can slide left and right, and further includes a telescopic cylinder i 43, where a movable end of the telescopic cylinder i 43 is disposed towards left, and a movable end of the telescopic cylinder i 43 is fixedly connected to the sliding seat 42 to drive the sliding seat 42 to move left and right, and further includes a telescopic cylinder ii 44 fixedly connected to the sliding seat 42, where a movable end of the telescopic cylinder ii 44 is disposed downward, and a movable end of the telescopic cylinder ii 44 is fixedly connected to the supporting seat ii 31.
Still including setting up guide arm 12 in the foundation ditch, the bottom of guide arm 12 is fixed, and supporting seat I11 sliding connection is on guide arm 12, increases the stability that supporting seat I11 goes up and down, reduces the radial force that telescopic cylinder II 44 received.
Preferably, an elastic component is arranged in the foundation pit, namely below the supporting seat I11. Referring to fig. 3, the elastic component includes a base 21, a reset rod 22 is slidably connected to the base 21, a head is fixedly connected to the top of the reset rod 22, a compression spring 23 is sleeved on the reset rod 22, and two ends of the compression spring 23 are respectively contacted with the head and the base 21. In fig. 3, the compression spring 23 is in a compressed state, and the reset lever 22 is lowered to the lowest point. Is used for buffering the falling ground contact of the supporting seat I11. When the reset lever 22 is abutted against the bottom of the base 21, the maximum compression amount of the compression spring 23 is not reached, so that the long-term support is more stable.
Preferably, the support base ii 31 is fixedly connected with a shaft base 32, the shaft base 32 is rotatably connected with a roller 33, and the axis of the roller 33 extends back and forth, so as to realize rolling friction to reduce noise when contacting and separating from the bottom of the support base i 11.
Claims (9)
1. The transmission mechanism of the football grinder comprises a supporting seat I (11) and a supporting seat II (31), and is characterized by further comprising a X, Y-shaft linear driving mechanism for driving the supporting seat II (31) to move on a vertical plane; the supporting seat II (31) can support the supporting seat I (11);
be used for installing the rugby ball mill on supporting seat I (11), when supporting seat I (11) reached minimum position, supporting seat I (11) that support the rugby ball mill was located the foundation ditch, and the rugby ball mill was located the foundation ditch inside this moment, can the noise reduction during operation.
2. The transmission mechanism of a football grinder according to claim 1, characterized in that the support base i (11) is a cross-fixedly connected i-steel.
3. The transmission mechanism of a football grinder according to claim 2, wherein the supporting base i (11) comprises two i-beams i located below and a plurality of linearly distributed i-beams ii located above, the i-beams i are vertically arranged on a horizontal plane, the i-beams ii are horizontally arranged on the horizontal plane, the i-beams ii are fixedly connected to the i-beams ii, and top end surfaces of the i-beams ii are coincident.
4. A football mill drive mechanism according to any one of claims 1 to 3, characterized in that the support base ii (31) is i-steel.
5. The transmission mechanism of the football grinder according to claim 1, wherein the X, Y axis linear driving mechanism comprises a transverse guide rail (41), a sliding seat (42) slidingly connected to the guide rail (41), a telescopic cylinder i (43) driving the sliding seat (42) to move left and right, and a telescopic cylinder ii (44) fixedly connected to the sliding seat (42) and used for driving the supporting seat ii (31) to lift.
6. A football mill drive mechanism according to claim 5, further comprising a guide bar (12), the support base i (11) being slidably connected to the guide bar (12).
7. A drive mechanism for a football grinder as claimed in claim 1, characterised in that the resilient member is provided below the support base i (11).
8. The transmission mechanism of the football grinder according to claim 7, wherein the elastic component comprises a base (21), a reset rod (22) is slidably connected to the base (21), a head is fixedly connected to the top of the reset rod (22), a compression spring (23) is sleeved on the reset rod (22), and two ends of the compression spring (23) are respectively contacted with the head and the base (21).
9. The transmission mechanism of the football grinder according to claim 1, wherein the shaft seat (32) is fixedly connected to the supporting seat ii (31), and the roller (33) is rotatably connected to the shaft seat (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321094334.0U CN219898383U (en) | 2023-05-09 | 2023-05-09 | Transmission mechanism of olive-head ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321094334.0U CN219898383U (en) | 2023-05-09 | 2023-05-09 | Transmission mechanism of olive-head ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219898383U true CN219898383U (en) | 2023-10-27 |
Family
ID=88432040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321094334.0U Active CN219898383U (en) | 2023-05-09 | 2023-05-09 | Transmission mechanism of olive-head ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219898383U (en) |
-
2023
- 2023-05-09 CN CN202321094334.0U patent/CN219898383U/en active Active
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