CN214599470U - Outer ring lining plate of feed end of semi-autogenous mill - Google Patents
Outer ring lining plate of feed end of semi-autogenous mill Download PDFInfo
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- CN214599470U CN214599470U CN202120457793.5U CN202120457793U CN214599470U CN 214599470 U CN214599470 U CN 214599470U CN 202120457793 U CN202120457793 U CN 202120457793U CN 214599470 U CN214599470 U CN 214599470U
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- welt
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- autogenous mill
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Abstract
The utility model discloses a semi-autogenous mill feed end outer lane welt, including mount pad, pivot and guide welt, mount pad top fixed mounting has the pivot No. one, the mount pad top is rotated through the pivot and is installed the guide welt, the guide welt comprises backup pad, No. two backup pads, rubber pad and damping spring No. one, fixed surface installs the rubber pad in the backup pad No. one, the rubber pad is provided with the multiunit altogether, and the rubber pad top is connected with No. two backup pads, the equal fixed mounting of rubber pad inner chamber has damping spring, No. two backup pad lower surface middle part fixed mounting has the vibrator. The utility model discloses a high-frequency vibration can accelerate the landing speed of building stones, stretches out and draws back through controlling hydraulic telescoping rod to can make the guide welt under the mating reaction of pivot, with guide welt one end perk, thereby can be further with higher speed to the guide effect of building stones, both mutually support and can promote the guide effect to the building stones.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, specifically be a semi-autogenous mill feed end outer lane welt.
Background
The working principle of the autogenous mill is basically the same as that of a ball mill, except that the diameter of a cylinder is larger, and the crushed materials in the cylinder are used as media without balls or any other grinding media, so that the aim of grinding is achieved by continuously impacting and mutually grinding the materials in the cylinder. Sometimes, in order to improve the processing capacity, a small amount of steel balls can be added, which usually only accounts for 2-3% of the effective volume of the autogenous mill, and the autogenous mill is mainly characterized in that raw ore or coarsely crushed ore and the like from a stope can be directly fed into the autogenous mill. The minerals are normally fed into a rod mill according to a certain size fraction. The autogenous mill can grind the material to-0.074 mm at one time, and the content of the material accounts for more than 20-50 percent of the total amount of the product. The crushing ratio can reach 4000-5000, which is ten times higher than that of a ball mill and a rod mill. The autogenous mill is a new ore grinding equipment with two functions of crushing and grinding. The grinding machine is named as an autogenous grinding machine because the ground materials are used as media and are crushed through mutual impact and grinding action. Autogenous mills are also known as medialess mills.
However, the prior semi-autogenous mill feed end outer ring lining plate has the following defects:
the existing lining plate of the outer ring at the feed end of the semi-autogenous mill has poor material guiding effect in the using process, so that stones are easy to accumulate on the surface of the lining plate, and the feeding efficiency of the semi-autogenous mill is greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a semi-autogenous mill feed end outer lane welt to in solving above-mentioned background art, current semi-autogenous mill feed end outer lane welt is not good at the in-process guide effect of use, thereby leads to the building stones to take place to pile up on the welt surface easily, with greatly reduced semi-autogenous mill's feed efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a feeding end outer ring lining plate of a semi-autogenous mill comprises a first mounting seat, a rotating shaft and a guide lining plate, wherein the rotating shaft is fixedly arranged at the top of the first mounting seat, the guide lining plate is rotatably arranged at the top of the first mounting seat through the rotating shaft, the guide lining plate consists of a first supporting plate, a second supporting plate, a rubber pad and a damping spring, the upper surface of the first supporting plate is fixedly provided with the rubber pad, the rubber pad is provided with a plurality of groups, the top of the rubber pad is connected with the second supporting plate, the inner cavity of the rubber pad is fixedly provided with the damping spring, the middle part of the lower surface of the second supporting plate is fixedly provided with a vibrator, the inner cavity of the vibrator is fixedly provided with a fixed frame, the inner cavity of the fixed frame is fixedly provided with a double-head shaft motor, the power output end of the double-head shaft motor is fixedly connected with an eccentric rotor, and the bottom of the guide lining plate can be arranged at the feeding end of the semi-autogenous mill through the first mounting seat, the other end of the material guide lining plate is fixedly connected with a rubber connecting pad, the other end of the rubber connecting pad can be connected with the feeding end of the semi-autogenous mill through a second mounting seat, the first mounting seat and the second mounting seat are mutually matched to realize quick mounting and dismounting of the material guide lining plate, when stones are dumped on the surface of the material guide lining plate, the stones can be quickly dumped into the semi-autogenous mill through the mutual matching of the inner arc-shaped material guide chute and the material guide chute, wherein the material guide lining plate comprises a first supporting plate, a second supporting plate, a rubber pad and a damping spring, the eccentric rotor is driven by controlling a double-end shaft motor in the inner cavity of the vibrator, so that the vibrator can generate high-frequency vibration which is transmitted to the second supporting plate, the falling speed of the stones can be accelerated through the high-frequency vibration, the stones are prevented from being accumulated on the material guide lining plate, and the bottom of the second supporting plate is connected with the upper surface of the first supporting plate through the rubber pad, the equal fixed mounting of rubber pad inner chamber has damping spring, mutually supports through damping spring and rubber pad, can absorb the vibration to reduce vibration and transmit the semi-autogenous mill through a mount pad on, can effectively promote the stability of semi-autogenous mill work.
Preferably, a rubber seal ring is fixedly pasted on the connecting side wall of the first supporting plate and the second supporting plate, and the side wall of the material guide lining plate can be sealed through the rubber seal ring so as to reduce stone fragments from entering the inner cavity of the material guide lining plate.
Preferably, guide welt one end fixedly connected with rubber bonding pad, rubber bonding pad other end fixedly connected with mount pad No. two, can be connected rubber bonding pad one end and semi-autogenous mill's feed inlet through No. two mount pads, can avoid the junction to produce great gap, influence the guide effect through rubber bonding pad.
Preferably, the fixed welding of mount pad one side has No. three mount pads, No. three mount pad surfaces rotate through the round pin axle and install hydraulic telescoping rod, the hydraulic telescoping rod other end rotates with guide welt lower surface through the round pin axle and links to each other, stretches out and draws back through control hydraulic telescoping rod to can make the guide welt under the mating reaction of pivot, with guide welt one end perk, thereby can be further with higher speed to the guide effect of building stones.
Preferably, an inner arc-shaped guide chute is fixedly arranged on the upper surface of the second support plate, and the inner arc-shaped guide chute can play a role in guiding materials.
Preferably, the surface of the inner arc-shaped guide chute is fixedly provided with a guide chute, and the guide chute can play a role in guiding materials.
The utility model provides a semi-autogenous mill feed end outer lane welt possesses following beneficial effect:
(1) the utility model discloses a double-end shaft motor of control vibrator inner chamber drives eccentric rotor, thereby can make the vibrator produce high-frequency vibration, the vibration transmits No. two backup pads on, landing speed through high-frequency vibration can accelerate the building stones, avoid the building stones to pile up on the guide welt, No. two backup pads bottom is connected with a backup pad upper surface through the rubber pad, the equal fixed mounting of rubber pad inner chamber has damping spring, mutually support through damping spring and rubber pad, can absorb the vibration, transmit on half autogenous mill through a mount pad in order to reduce the vibration, can effectively promote the stability of half autogenous mill work.
(2) The utility model discloses a control hydraulic telescoping rod stretches out and draws back to can make the guide welt under the mating reaction of pivot, with guide welt one end perk, thereby can be further with higher speed to the guide effect of building stones, the guide welt is after deflecting, accessible rubber bonding pad is connected the guide welt with semi-autogenous mill feed inlet, thereby avoid the junction to produce great gap, influence the guide effect, can seal guide welt lateral wall through rubber sealing, with the reduction building stones piece entering into guide welt inner chamber.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is a schematic diagram of the vibrator of the present invention;
fig. 4 is the schematic view of the structure of the hydraulic telescopic rod of the present invention.
In the figure: 1. a first mounting seat; 101. a rotating shaft; 102. a material guiding lining plate; 2. a first support plate; 201. a second support plate; 202. a rubber pad; 203. a damping spring; 204. a vibrator; 205. a rubber seal ring; 3. an inner arc-shaped guide chute; 301. a material guide chute; 4. a fixed mount; 401. a double-headed shaft motor; 402. an eccentric rotor; 5. a rubber connection pad; 501. a second mounting seat; 6. a third mounting seat; 601. a hydraulic telescopic rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical scheme: a lining plate of a feeding end outer ring of a semi-autogenous mill comprises a first mounting seat 1, a rotating shaft 101 and a guide lining plate 102, wherein the rotating shaft 101 is fixedly mounted at the top of the first mounting seat 1, the guide lining plate 102 is rotatably mounted at the top of the first mounting seat 1 through the rotating shaft 101, the guide lining plate 102 consists of a first supporting plate 2, a second supporting plate 201, a rubber pad 202 and a damping spring 203, the rubber pad 202 is fixedly mounted on the upper surface of the first supporting plate 2, the rubber pads 202 are provided with a plurality of groups, the top of the rubber pad 202 is connected with the second supporting plate 201, the damping spring 203 is fixedly mounted in the inner cavity of the rubber pad 202, a vibrator 204 is fixedly mounted in the middle of the lower surface of the second supporting plate 201, a fixing frame 4 is fixedly mounted in the inner cavity of the vibrator 204, a double-head shaft motor 401 is fixedly mounted in the inner cavity of the fixing frame 4, and an eccentric rotor 402 is fixedly connected with the power output end of the double-head shaft motor 401, the bottom of the material guide lining plate 102 can be arranged at the feeding end of the semi-autogenous mill through a first mounting seat 1, the other end of the material guide lining plate 102 is fixedly connected with a rubber connecting pad 5, the other end of the rubber connecting pad 5 can be connected with the feeding end of the semi-autogenous mill through a second mounting seat 501, the first mounting seat 1 and the second mounting seat 501 are matched with each other, the material guide lining plate 102 can be quickly mounted and dismounted, when stones are poured on the surface of the material guide lining plate 102, the stones can be quickly poured into the semi-autogenous mill through the matching of an inner arc-shaped material guide chute 3 and a material guide chute 301, wherein the material guide lining plate 102 consists of a first supporting plate 2, a second supporting plate 201, a rubber pad 202 and a damping spring 203, the eccentric rotor 402 is driven through a double-head shaft motor 401 controlling the inner cavity of the vibrator 204, so that the vibrator 204 can generate high-frequency vibration which is transmitted to the second supporting plate 201, the falling speed of the stones can be accelerated through the high-frequency vibration, avoid the building stones to pile up on guide welt 102, No. two backup pad 201 bottoms are connected with backup pad 2 upper surface through rubber pad 202, and the equal fixed mounting in rubber pad 202 inner chamber has damping spring 203, mutually supports through damping spring 203 and rubber pad 202, can absorb the vibration to reduce the vibration and transmit on the semi-autogenous mill through mount pad 1, can effectively promote the stability of semi-autogenous mill work.
The first support plate 2 and the second support plate 201 are connected with the side wall and fixedly adhered with rubber sealing rings 205, and the side wall of the material guide lining plate 102 can be sealed through the rubber sealing rings 205, so that stone fragments are reduced from entering the inner cavity of the material guide lining plate 102.
The one end fixedly connected with rubber joint pad 5 of guide welt 102, rubber joint pad 5 other end fixedly connected with mount pad 501 No. two, can be connected rubber joint pad 5 one end and semi-autogenous mill's feed inlet through mount pad 501 No. two, can avoid the junction to produce great gap, influence the guide effect through rubber joint pad 5.
No. 1 one side fixed welding of mount pad has No. three mount pad 6, No. three mount pad 6 surfaces are rotated through the round pin axle and are installed hydraulic telescoping rod 601, the hydraulic telescoping rod 601 other end rotates with guide welt 102 lower surface through the round pin axle and links to each other, stretches out and draws back through control hydraulic telescoping rod 601 to can make guide welt 102 under the mating reaction of pivot 101, with guide welt 102 one end perk, thereby can further with higher speed to the guide effect of building stones.
An inner arc-shaped material guide groove 3 is fixedly formed in the upper surface of the second supporting plate 201, and the inner arc-shaped material guide groove 3 can play a material guide effect.
The surface of the inner arc-shaped guide chute 3 is fixedly provided with a guide chute 301, and the guide chute 301 can play a role in guiding materials.
It should be noted that, when the lining plate is used, the bottom of the material guiding lining plate 102 can be installed at the feeding end of the semi-autogenous mill through the first installation seat 1, the other end of the material guiding lining plate 102 is fixedly connected with the rubber connecting pad 5, the other end of the rubber connecting pad 5 can be connected with the feeding end of the semi-autogenous mill through the second installation seat 501, the first installation seat 1 and the second installation seat 501 are mutually matched to realize the quick installation and disassembly of the material guiding lining plate 102, when stones are poured on the surface of the material guiding lining plate 102, the stones can be quickly poured into the semi-autogenous mill through the mutual matching of the inner arc-shaped material guiding chute 3 and the material guiding chute 301, wherein the material guiding lining plate 102 is composed of the first supporting plate 2, the second supporting plate 201, the rubber pad 202 and the damping spring 203, the eccentric rotor 402 is driven by the double-end shaft motor 401 controlling the inner cavity of the vibrator 204, so that the vibrator 204 can generate high-frequency vibration, vibration is transmitted to the second support plate 201, the sliding speed of stone materials can be accelerated through high-frequency vibration, the stone materials are prevented from being accumulated on the material guide lining plate 102, the bottom of the second support plate 201 is connected with the upper surface of the first support plate 2 through the rubber pad 202, the damping spring 203 is fixedly arranged in the inner cavity of the rubber pad 202, vibration can be absorbed through mutual matching of the damping spring 203 and the rubber pad 202, vibration is reduced and is transmitted to the semi-autogenous mill through the first mounting seat 1, the working stability of the semi-autogenous mill can be effectively improved, the hydraulic telescopic rod 601 can be mounted through the third mounting seat 6, the hydraulic telescopic rod 601 is controlled to stretch, so that one end of the material guide lining plate 102 is tilted under the matching action of the rotating shaft 101, the material guide effect on the semi-autogenous mill can be further accelerated, after the material guide lining plate 102 deflects, the material guide lining plate 102 can be connected with a feeding hole of the semi-autogenous mill through the rubber connecting pad 5, thereby avoid the junction to produce great gap, influence the guide effect, can seal the guide welt 102 lateral wall through rubber seal 205 to reduce the building stones piece and enter into the guide welt 102 inner chamber.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a semi-autogenous mill feed end outer lane welt, includes mount pad (1), pivot (101) and guide welt (102), mount pad (1) top fixed mounting has pivot (101), mount pad (1) top is rotated through pivot (101) and is installed guide welt (102), its characterized in that: guide welt (102) comprises backup pad (2), No. two backup pads (201), rubber pad (202) and damping spring (203), fixed surface installs rubber pad (202) on backup pad (2), rubber pad (202) are provided with the multiunit altogether, and rubber pad (202) top is connected with No. two backup pads (201), the equal fixed mounting in rubber pad (202) inner chamber has damping spring (203), No. two backup pad (201) lower surface middle part fixed mounting has vibrator (204), vibrator (204) inner chamber fixed mounting has mount (4), mount (4) inner chamber fixed mounting has double-end axle motor (401), the equal fixedly connected with eccentric rotor (402) of the power take off end of double-end axle motor (401).
2. The feed end outer ring liner plate of a semi-autogenous mill according to claim 1, wherein: a rubber seal ring (205) is fixedly stuck to the connecting side wall of the first supporting plate (2) and the second supporting plate (201).
3. The feed end outer ring liner plate of a semi-autogenous mill according to claim 1, wherein: one end of the material guide lining plate (102) is fixedly connected with a rubber connecting pad (5), and the other end of the rubber connecting pad (5) is fixedly connected with a second mounting seat (501).
4. The feed end outer ring liner plate of a semi-autogenous mill according to claim 1, wherein: no. one mount pad (1) one side fixed welding has No. three mount pads (6), No. three mount pad (6) surfaces are rotated through the round pin axle and are installed hydraulic telescoping rod (601), hydraulic telescoping rod (601) other end rotates through round pin axle and guide welt (102) lower surface and links to each other.
5. The feed end outer ring liner plate of a semi-autogenous mill according to claim 1, wherein: an inner arc-shaped guide chute (3) is fixedly arranged on the upper surface of the second support plate (201).
6. The semi-autogenous mill feed end cup liner of claim 5, wherein: the surface of the inner arc-shaped guide chute (3) is fixedly provided with a guide chute (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120457793.5U CN214599470U (en) | 2021-03-03 | 2021-03-03 | Outer ring lining plate of feed end of semi-autogenous mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120457793.5U CN214599470U (en) | 2021-03-03 | 2021-03-03 | Outer ring lining plate of feed end of semi-autogenous mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214599470U true CN214599470U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120457793.5U Active CN214599470U (en) | 2021-03-03 | 2021-03-03 | Outer ring lining plate of feed end of semi-autogenous mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214599470U (en) |
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2021
- 2021-03-03 CN CN202120457793.5U patent/CN214599470U/en active Active
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