CN215277596U - Feeding device for mining - Google Patents
Feeding device for mining Download PDFInfo
- Publication number
- CN215277596U CN215277596U CN202121587717.2U CN202121587717U CN215277596U CN 215277596 U CN215277596 U CN 215277596U CN 202121587717 U CN202121587717 U CN 202121587717U CN 215277596 U CN215277596 U CN 215277596U
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- bottom plate
- feeding
- feeding tank
- mining
- rotating shaft
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Abstract
The utility model discloses a feeding device for mining, which comprises a feeding tank, wherein an opening is arranged above the feeding tank, a discharging channel is arranged at the eccentric position of the bottom plate of the feeding tank, and a conveying line is arranged below the discharging channel; a driving motor is fixedly arranged on the lower side of the bottom plate of the feeding tank, and the output end of the driving motor is connected with the rotating shaft; a rotating disc is arranged above the bottom plate of the feeding tank, the rotating shaft is fixedly connected with the rotating disc, the rotating disc is provided with a fan-shaped opening, an annular tray is arranged on the upper side of the bottom plate of the feeding tank, the annular tray is in rolling connection with the rotating disc, and the upper end part of the rotating shaft is fixedly connected with a stirring mechanism; the utility model discloses the quantity of transporting and the interval time of transporting at every turn of control ore raw materials that can be more accurate, the too big heap that causes of volume of transporting of avoiding the ore raw materials leads to the fact great load to the machine of back process, perhaps transports the less demand that is difficult to satisfy of volume.
Description
Technical Field
The utility model relates to mining equipment field, concretely relates to feeder that mining was used.
Background
The ore is a stone containing a certain valuable mineral substance extracted from a mine, and can be applied to engineering fields such as metal mines, metallurgical industry, chemical industry, building industry, iron (highway) road construction units, cement industry, sandstone industry and the like after being processed step by step through crushing, grinding and the like. The existing ore conveying device is difficult to convey ores with certain frequency and fixed quantity, so that the ores are easy to stack during separation, and the load pressure of separation equipment is large.
The Chinese utility model with the application number of CN201520870792.8 in the prior art specially facilitates 2015, 11.04, discloses a feeding device for ore sorting, which comprises a frame, a bin, a vibration motor I, a vibration plate I, a vibration motor II, a vibration plate II and a suspension spring; the bin is arranged on the frame, the vibration motor I is connected with the vibration plate I, and the vibration motor II is connected with the vibration plate II; the vibration motor I, the vibration motor II, the vibration plate I and the vibration plate II are connected with the frame through suspension springs; the vibrating plate I is arranged below the bin, and the vibrating plate II is arranged below the vibrating plate I; and a groove is formed in the vibrating plate II. This scheme has that the feed speed is fast, and is efficient, and the difficult accumulational advantage of ore, but the shortcoming lies in, is difficult to control feed speed to and the feed volume, easy too much feed causes pressure to follow-up sorting equipment, perhaps the feed makes sorting equipment operating efficiency low too little.
Disclosure of Invention
The utility model aims at the problem that prior art exists, provide a feeder that mining was used, the quantity of transporting and the interval time of transporting at every turn of control ore raw materials that can be more accurate, the too big heap that causes of the volume of transporting of avoiding the ore raw materials leads to the fact great load to the machine of back process, perhaps transports the less demand that is difficult to satisfy of volume.
In order to achieve the above object, the utility model adopts the following technical scheme:
a feeding device for mining comprises a feeding tank, wherein an opening is formed above the feeding tank, a discharging channel is arranged at the eccentric position of a bottom plate of the feeding tank, and a conveying line is arranged below the discharging channel; a driving motor is fixedly arranged on the lower side of the bottom plate of the feeding tank, the output end of the driving motor is connected with a rotating shaft, and the rotating shaft penetrates through the middle part of the bottom plate of the feeding tank and is rotatably connected with the feeding tank through a bearing; the top of the bottom plate of feed tank is equipped with the rotary disk, the pivot runs through the middle part of rotary disk, with rotary disk fixed connection, the rotary disk be equipped with run through the fan-shaped opening of two terminal surfaces about it, the lower terminal surface of rotary disk centers on the pivot is equipped with the annular, the upside of the bottom plate of feed tank be equipped with annular complex annular tray, the up end of annular tray with the annular is through a plurality of roller bearing roll connection, the upper end fixed connection rabbling mechanism of pivot.
The working process of above-mentioned scheme does, the ore raw materials of mining in-process is uncovered from the top of feed jar and is poured into, the ore raw materials piles up a quantitative back in the feed jar, it is rotatory that start drive motor drives the pivot, the pivot drives the rotary disk, rabbling mechanism follows the rotation, at every turn when the fan-shaped opening of rotary disk coincides with discharging channel, partial ore raw materials pour to the transportation line from discharging channel, the transportation line transports the ore raw materials to next process, thereby can be quantitative, the ore raw materials that transport of intermittent type formula.
Specifically, the interval time for conveying the ore raw materials can be controlled by setting the rotating speed of the driving motor, and the conveying amount of the ore raw materials at each time can be controlled by setting the sizes of the fan-shaped opening and the discharging channel;
the stirring device is used for preventing the ore raw material from blocking the discharging channel; the annular tray is used for supporting the rotating disc, so that the rotating disc can rotate more smoothly, and the rotating disc is fixedly connected with the rotating shaft, so that the rotating shaft is indirectly supported by the annular tray; the annular groove of the lower end face of the rotating disc is used for being matched with the annular tray to be installed, and sand and stones can be prevented from entering the upper end face of the annular tray to clamp the rotating disc.
Above-mentioned scheme lies in for prior art's advantage, the interval time that the volume of transporting and transport at every turn of control ore raw materials that can be more accurate, avoids the too big heap that causes of the volume of transporting of ore raw materials, causes great load to the machine of back process, perhaps transports the volume less and is difficult to satisfy the demand.
Further, the area of the fan-shaped opening is larger than the radial sectional area of the discharging channel, and the orthographic projection of the discharging channel can be located in the range of the orthographic projection of the fan-shaped opening. Through setting up, make fan-shaped opening can cover the upside in discharging channel completely, avoid blockking the ejection of compact of ore raw materials.
Further, be equipped with a pair of crushing roller in the feed tank, the both ends of crushing roller rotate with two inside walls of feed tank respectively and are connected, crushing roller is connected and is located the crushing drive arrangement in the feed tank outside, the uncovered inner wall to between the crushing roller in top of feed tank is the structure of narrowing down gradually. The crushing roller carries out preliminary crushing to the ore raw materials that gets into the feed tank, avoids great ore to cause the problem that the ejection of compact blocked.
Further, the up end of annular tray centers on the pivot is equipped with round roller groove, a plurality of roller bearing has evenly been placed to the roller inslot, the roller bearing with the terminal surface butt of annular. Through setting up the roller bearing, make rotary disk and annular tray roll connection, make the rotary disk rotate more smoothly to the roller bearing forms the support to the rotary disk, avoids the rotary disk to cause too big axial pressure to the axis of rotation.
Furthermore, the middle part of the rotating disc extends upwards along the rotating shaft to form a sleeve, the sleeve is sleeved on the outer side of the rotating shaft, and the sleeve and the rotating shaft are fixed in a penetrating mode through bolts. The rotating disc and the rotating shaft are detachably fixed, and the disassembly and maintenance are convenient.
Further, rabbling mechanism include with the horizontal pole that the pivot is connected, the downside fixed connection a plurality of montant of horizontal pole, the cross section of horizontal pole is triangle-shaped. The cross section of the cross rod is set to be triangular, so that the cross rod can be prevented from being damaged by ore raw materials when the ore raw materials are poured.
Furthermore, the lower end face of the bottom plate of the feeding tank is fixedly provided with a protective shell, and the driving motor is fixedly arranged inside the protective shell. The protection casing is used for protecting the driving motor and avoiding dust entering.
Furthermore, the bottom plate of feed tank is equipped with two discharging channel, every discharging channel's below all is equipped with the line of transportation. Through setting up two discharging channel, form the alternating expression feed, satisfy two processing lines's demand, the suitability is wider.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the conveying amount of the ore raw materials and the time interval of each conveying can be controlled more accurately, and the phenomenon that the ore raw materials are stacked due to overlarge conveying amount and cause larger load on a machine in a subsequent process or the conveying amount is smaller and is difficult to meet the requirement is avoided;
2. through setting up two discharging channel, form the alternating expression feed, satisfy two processing lines's demand, the suitability is wider.
Drawings
Fig. 1 is a schematic structural view of a feeding device for mining of the present invention;
fig. 2 is an enlarged view of the present invention at B in fig. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
in the figure: 1. a feeding tank; 2. opening the mouth; 3. a discharge channel; 4. a transport line; 5. a drive motor; 6. a rotating shaft; 7. rotating the disc; 8. a fan-shaped opening; 9. a ring groove; 10. an annular tray; 11. a roller; 12. a crushing roller; 13. a roller groove; 14. a sleeve; 15. a bolt; 16. a cross bar; 17. a vertical rod; 18. and protecting the shell.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "horizontal", "vertical", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, a feeding device for mining comprises a feeding tank 1, an opening 2 is arranged above the feeding tank 1, a discharging channel 3 is arranged at an eccentric position of a bottom plate of the feeding tank 1, and a transport line 4 is arranged below the discharging channel 3; a driving motor 5 is fixedly arranged on the lower side of the bottom plate of the feeding tank 1, the output end of the driving motor 5 is connected with a rotating shaft 6, and the rotating shaft 6 penetrates through the middle part of the bottom plate of the feeding tank 1 and is rotatably connected with the feeding tank 1 through a bearing; the top of the bottom plate of feed bucket 1 is equipped with rotary disk 7, pivot 6 runs through rotary disk 7 the middle part, with rotary disk 7 fixed connection, rotary disk 7 be equipped with run through the fan-shaped opening 8 of two terminal surfaces about it, the lower terminal surface of rotary disk 7 centers on pivot 6 is equipped with annular 9, the upside of the bottom plate of feed bucket 1 be equipped with annular 9 complex annular tray 10, annular tray 10 the up end with annular 9 is through 11 roll connections of a plurality of roller bearing, the upper end fixed connection rabbling mechanism of pivot 6.
The working process of above-mentioned scheme does, the ore raw materials of mining in-process is uncovered from the top of feed tank 1 and is poured into, the ore raw materials piles up a quantitative back in feed tank 1, it is rotatory that start-up driving motor 5 drives pivot 6, pivot 6 drives rotary disk 7, rabbling mechanism then rotates, at every turn when fan-shaped opening 8 and the discharging channel 3 coincidence of rotary disk 7, partial ore raw materials pour out to transport line 4 from discharging channel 3, transport line 4 transports the ore raw materials to next process, thereby can be quantitative, the ore raw materials of transporting of intermittent type formula.
Specifically, the interval time for conveying the ore raw materials can be controlled by setting the rotating speed of the driving motor 5, and the conveying amount of the ore raw materials at each time can be controlled by setting the size of the fan-shaped opening 8 and the size of the discharge channel 3;
the stirring device is used for preventing the ore raw material from blocking the discharging channel 3; the annular tray 10 is used for supporting the rotating disc 7 to enable the rotating disc 7 to rotate more smoothly, and the rotating disc 7 is fixedly connected with the rotating shaft 6, so that the annular tray 10 indirectly supports the rotating shaft 6; the ring groove 9 on the lower end face of the rotating disc 7 is used for matching with the installation of the annular tray 10 on one hand, and on the other hand, sand and stones can be prevented from entering the upper end face of the annular tray 10, so that the rotating disc 7 is clamped.
Above-mentioned scheme lies in for prior art's advantage, the interval time that the volume of transporting and transport at every turn of control ore raw materials that can be more accurate, avoids the too big heap that causes of the volume of transporting of ore raw materials, causes great load to the machine of back process, perhaps transports the volume less and is difficult to satisfy the demand.
Further, the area of the fan-shaped opening 8 is larger than the radial cross-sectional area of the discharging channel 3, and the orthographic projection of the discharging channel 3 can be located in the range of the orthographic projection of the fan-shaped opening 8. Through setting up, make fan-shaped opening 8 can cover the upside of discharging channel 3 completely, avoid blockking the ejection of compact of ore raw materials.
Further, be equipped with a pair of crushing roller 12 in the feed tank 1, the both ends of crushing roller 12 rotate with two inside walls of feed tank 1 respectively and are connected, crushing roller 12 is connected and is located the crushing drive arrangement in the feed tank 1 outside, the uncovered inner wall to between the crushing roller 12 in top of feed tank 1 is the structure of narrowing down gradually. The crushing roller 12 performs preliminary crushing on the ore raw material entering the feed tank 1, and the problem that the discharge material is blocked due to large ore is avoided.
Further, the up end of annular tray 10 centers on pivot 6 is equipped with round roller groove 13, a plurality of roller bearing 11 has evenly been placed in roller groove 13, roller bearing 11 with the terminal surface butt of annular 9. Through setting up roller 11, make rotary disk 7 and annular tray 10 roll connection, make rotary disk 7 rotate more smoothly to roller 11 forms the support to rotary disk 7, avoids rotary disk 7 to cause too big axial pressure to pivot 6.
Further, a sleeve 14 extends upwards along the rotating shaft 6 in the middle of the rotating disc 7, the sleeve 14 is sleeved outside the rotating shaft 6, and the sleeve 14 and the rotating shaft 6 are fixed in a penetrating manner through a bolt 15. The rotating disc 7 and the rotating shaft 6 are detachably fixed, and the disassembly and maintenance are convenient.
Further, rabbling mechanism include with the horizontal pole 16 that the pivot is connected, the downside fixed connection a plurality of montant 17 of horizontal pole 16, the cross section of horizontal pole 16 is triangle-shaped. By providing the cross-section of the cross-bar 16 as a triangle, there is less damage to the cross-bar 16 from ore material as it is poured.
Further, a protection shell 18 is fixedly installed on the lower end face of the bottom plate of the feeding tank 1, and the driving motor 5 is fixedly arranged inside the protection shell 18. The protective casing 18 serves to protect the drive motor 5 from dust.
Further, the bottom plate of the feeding tank 1 is provided with two discharge channels 3, and each discharge channel 3 is provided with a transport line 4 below. Through setting up two discharging channel 3, form the alternating expression feed, satisfy two processing lines's demand, the suitability is wider.
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 (8)
1. The feeding device for mining is characterized by comprising a feeding tank, wherein an opening is formed above the feeding tank, a discharging channel is formed in the eccentric position of a bottom plate of the feeding tank, and a conveying line is arranged below the discharging channel; a driving motor is fixedly arranged on the lower side of the bottom plate of the feeding tank, the output end of the driving motor is connected with a rotating shaft, and the rotating shaft penetrates through the middle part of the bottom plate of the feeding tank and is rotatably connected with the feeding tank through a bearing; the top of the bottom plate of feed tank is equipped with the rotary disk, the pivot runs through the middle part of rotary disk, with rotary disk fixed connection, the rotary disk be equipped with run through the fan-shaped opening of two terminal surfaces about it, the lower terminal surface of rotary disk centers on the pivot is equipped with the annular, the upside of the bottom plate of feed tank be equipped with annular complex annular tray, the up end of annular tray with the annular is through a plurality of roller bearing roll connection, the upper end fixed connection rabbling mechanism of pivot.
2. A feeding device for mining use according to claim 1, characterised in that the area of the sector-shaped opening is larger than the radial cross-sectional area of the tapping channel, the orthographic projection of the tapping channel being able to lie within the range of the orthographic projection of the sector-shaped opening.
3. The feeding device for mining of claim 1, characterized in that a pair of crushing rollers is arranged in the feeding tank, two ends of the crushing rollers are respectively rotatably connected with two inner side walls of the feeding tank, the crushing rollers are connected with a crushing driving device arranged outside the feeding tank, and an inner wall between an upper opening of the feeding tank and the crushing rollers is of a gradually narrowing structure.
4. A feeding device for mining use according to claim 1, characterized in that the upper end surface of the ring tray is provided with a ring of roller grooves around the rotation axis, a plurality of rollers are evenly placed in the roller grooves, and the rollers are abutted against the end surfaces of the ring grooves.
5. The feeding device for mining of claim 1, wherein a sleeve extends upwards along the rotating shaft in the middle of the rotating disc, the sleeve is sleeved outside the rotating shaft, and the sleeve and the rotating shaft are fixed in a penetrating manner through a bolt.
6. The feeding device for mining of claim 1, wherein the stirring mechanism comprises a cross bar connected with the rotating shaft, a plurality of vertical bars are fixedly connected to the lower side of the cross bar, and the cross bar is triangular in cross section.
7. The feeding device for mining of claim 1, wherein a protective shell is fixedly installed on the lower end face of the bottom plate of the feeding bucket, and the driving motor is fixedly arranged inside the protective shell.
8. A feeding device for mining according to claim 1, characterized in that the bottom plate of the feeding bucket is provided with two said discharge channels, each of which is provided with said transport line below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121587717.2U CN215277596U (en) | 2021-07-13 | 2021-07-13 | Feeding device for mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121587717.2U CN215277596U (en) | 2021-07-13 | 2021-07-13 | Feeding device for mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215277596U true CN215277596U (en) | 2021-12-24 |
Family
ID=79522161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121587717.2U Expired - Fee Related CN215277596U (en) | 2021-07-13 | 2021-07-13 | Feeding device for mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215277596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116651556A (en) * | 2023-06-30 | 2023-08-29 | 盛和资源(连云港)新材料科技有限公司 | Breaker convenient to draw titanium concentrate and natural red gold stone from titanium coarse ore |
-
2021
- 2021-07-13 CN CN202121587717.2U patent/CN215277596U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116651556A (en) * | 2023-06-30 | 2023-08-29 | 盛和资源(连云港)新材料科技有限公司 | Breaker convenient to draw titanium concentrate and natural red gold stone from titanium coarse ore |
| CN116651556B (en) * | 2023-06-30 | 2024-01-16 | 盛和资源(连云港)新材料科技有限公司 | Breaker convenient to draw titanium concentrate and natural red gold stone from titanium coarse ore |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |