CN218840519U - Hopper and unloading buffer device for shaft hoist - Google Patents
Hopper and unloading buffer device for shaft hoist Download PDFInfo
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- CN218840519U CN218840519U CN202222485242.7U CN202222485242U CN218840519U CN 218840519 U CN218840519 U CN 218840519U CN 202222485242 U CN202222485242 U CN 202222485242U CN 218840519 U CN218840519 U CN 218840519U
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- hopper
- hopper body
- unloading
- annular
- buffer
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Abstract
The utility model relates to a mining is with vertical shaft charging equipment technical field, discloses a hopper and unloading buffer device for shaft hoist, hopper for shaft hoist, including the hopper body, the hopper body includes the hopper body, and the lateral surface upper end of hopper body is the big gradual change toper casing of end down little, and unloading buffer device includes the buffer mechanism of unloading, and unloading buffer mechanism includes toper brace table and dustcoat, and this hopper and unloading buffer device for shaft hoist can directly unload the ore raw materials on conveying equipment through the cooperation of hopper and unloading buffer device for shaft hoist, has effectively improved production efficiency; the size of the opening of the second discharge port can be controlled by rotating the hollow cylindrical material baffle plate, so that the discharge speed of mineral materials can be regulated, the tower-shaped buffer table is used for bearing the impact force when the ores fall, the umbrella-shaped outer cover can play a role of distributing materials and can enable large ores striking on the outer side surface of the umbrella-shaped outer cover to rebound upwards.
Description
Technical Field
The utility model relates to a mining is with vertical shaft charging equipment technical field, specifically is a hopper and the buffer device of unloading for shaft hoist.
Background
The promotion of ore raw materials in shaft for mining often relies on the shaft lifting machine to promote the hopper body that is equipped with the ore raw materials to ground, because the ore raw materials that are equipped with in the hopper body often have tens tons, if directly empty these ore raw materials and can crush the conveyer belt on the conveyer belt, therefore prior art usually is to empty the raw materials in the hopper body earlier on the stockpile, then uses loading apparatus to transport the ore stockpile slowly on the conveyer belt of conveyer, carry out the crocus processing in these ore raw materials convey to ball mill equipment by the conveyer.
When the method is adopted for discharging, the steel cable connected with one side of the hopper body needs to be lifted firstly when the hopper body is overturned for discharging, so that the hopper body can be overturned.
Disclosure of Invention
The utility model provides a silo is hopper and the buffer device of unloading for the hoist can directly uninstall the ore raw materials to conveying equipment through the cooperation of silo for the hoist hopper and the buffer device of unloading, has effectively improved production efficiency, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hopper for a shaft elevator comprises a hopper; the hopper includes the hopper body, the lateral surface upper end of hopper body is the little gradual change toper casing of the big lower extreme in upper end, the lateral surface lower extreme of hopper body is the cylindricality casing, the lateral surface upper end of hopper body is equipped with the supporting seat, the lateral surface middle part of hopper body is equipped with the annular mounting panel, the lateral surface lower extreme of hopper body is equipped with annular slider, the cylindricality section of hopper body is equipped with the second bin outlet, the quantity of second bin outlet is two, two second bin outlets set up about hopper body bilateral symmetry, the inside of annular mounting panel is equipped with step motor and proximity switch, step motor's output shaft has first gear.
The cylindricality section of hopper body rotates and is connected with cavity cylindricality striker plate, and both ends all are equipped with first discharge gate around the lateral surface of cavity cylindricality striker plate, and the medial surface upper end of cavity cylindricality striker plate is equipped with stopper and second gear, second gear and first gear engagement, and stopper and proximity switch are located same horizontal plane.
Preferably, the upper surface of the hopper body is provided with an annular hanging plate, and the annular hanging plate is provided with a hanging hole.
Preferably, the number of the supporting seats is not less than six, and the supporting seats are annularly and uniformly distributed on the outer side surface of the hopper body.
Preferably, a triangular flow guide cover plate is arranged at the bottom of the inner side surface of the hopper body.
Preferably, the number of the stepping motors is two, the two stepping motors are arranged in a bilateral symmetry mode relative to the hopper body, the number of the proximity switches is two, and the two proximity switches are arranged in a front-back symmetry mode relative to the hopper body.
Preferably, the lower end of the inner side surface of the hollow cylindrical material baffle plate is provided with an annular groove in sliding connection with the annular sliding block.
The utility model provides a buffer device of unloading, the buffer device of unloading corresponds the joint with the hopper for the shaft hoist, the buffer device of unloading is including the buffer gear of unloading, and the buffer gear of unloading includes toper brace table and dustcoat, and toper brace table sets up in the upper end of dustcoat, and the dustcoat is connected with tower type cushion table through arc guide plate and the pull rod of setting at its inboard lower extreme.
Preferably, the inner side surface of the outer cover is uniformly provided with vertically arranged strip-shaped rib plates.
Preferably, tower type cushion collar is piled up by being no less than three umbrella type dustcoat and forms, and the medial surface of being no less than three umbrella type dustcoat all is equipped with the support floor, is no less than the outline of three umbrella type dustcoat from last down grow gradually.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the hopper and the unloading buffer equipment for the vertical shaft hoister, the ore raw materials can be directly unloaded onto the conveying equipment through the matching of the hopper and the unloading buffer equipment for the vertical shaft hoister, so that the production efficiency is effectively improved;
2. the open-ended size of second bin outlet can be controlled through rotatory cavity cylindricality striker plate for the discharge rate of mineral aggregate can be regulated and control, and tower type cushion table is used for accepting the impact force when the ore whereabouts, and umbrella type dustcoat both can play the effect of cloth, can make again the bold ore that strikes at its lateral surface rebound upwards, and the ore of upwards rebounding collides with the ore of whereabouts, can effectively weaken the kinetic energy of quick whereabouts in-process.
Drawings
Fig. 1 is a schematic structural diagram of a shaft elevator when a hopper and a discharging buffer device are used in cooperation;
fig. 2 is a schematic view of the construction of a hopper for a shaft elevator;
fig. 3 is a schematic structural view of the shaft elevator when the hollow cylindrical striker plate is removed by the hopper;
fig. 4 is a sectional view of a hopper for a shaft hoist;
FIG. 5 is a sectional view of the discharge buffer apparatus;
fig. 6 is a schematic structural view of the umbrella-shaped outer cover.
In the figure: the device comprises a hopper 1, a lifting hole 11, an annular lifting plate 12, a supporting seat 13, a hopper body 14, a first discharge port 15, a hollow cylindrical material baffle 16, an annular mounting plate 17, a first gear 18, a proximity switch 19, a second discharge port 110, an annular slider 111, a limiting block 112, a second gear 113, a stepping motor 114, a triangular air guide cover plate 115, a discharging buffer mechanism 2, a conical supporting platform 21, an outer cover 22, a strip-shaped ribbed plate 23, an arc-shaped guide plate 24, a tower-shaped buffer platform 25, an umbrella-shaped outer cover 251, a supporting ribbed plate 252 and a pull rod 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, if directional descriptions such as "up", "down", "front", "back", "left", "right", etc., are referred to, the directional or positional relationships indicated are based on the directional or positional relationships shown in fig. 4, and are only for convenience of description and simplification of the description, it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. When a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.
Referring to fig. 1-6, the present invention provides a technical solution: a hopper for a shaft elevator comprises a hopper 1; hopper 1 includes hopper body 14, the lateral surface upper end of hopper body 14 is the little gradual change conical shell of big lower extreme in upper end, the lateral surface lower extreme of hopper body 14 is the cylindricality casing, the lateral surface upper end of hopper body 14 is equipped with supporting seat 13, the lateral surface middle part of hopper body 14 is equipped with annular mounting panel 17, the lateral surface lower extreme of hopper body 14 is equipped with annular slider 111, the cylindricality section of hopper body 14 is equipped with second bin outlet 110, the quantity of second bin outlet 110 is two, two second bin outlet 110 set up about hopper body 14 bilateral symmetry, the inside of annular mounting panel 17 is equipped with step motor 114 and proximity switch 19, step motor 114's output shaft has first gear 18.
Specifically, the hopper body 14 is used for containing ore material in a loading well, and the second discharge opening 110 is used for discharging ore material in the hopper body 14.
More specifically, place hopper body 14 in the bottom of shaft, use the grab to transport the ore in the shaft to hopper body 14 in, wait that hopper body 14 is inside to fill up the back, promote hopper body 14 to ground through the lifting machine.
The cylindrical section of the hopper body 14 is rotatably connected with a hollow cylindrical material baffle 16, the front end and the rear end of the outer side surface of the hollow cylindrical material baffle 16 are respectively provided with a first discharge port 15, the upper end of the inner side surface of the hollow cylindrical material baffle 16 is provided with a limiting block 112 and a second gear 113, the second gear 113 is meshed with the first gear 18, and the limiting block 112 and the proximity switch 19 are located on the same horizontal plane.
Specifically, the size of the opening of the discharge opening can be adjusted by rotating the hollow cylindrical striker plate 16, so that the regulation and control of the ore raw material blanking speed are realized.
More specifically, the stepping motor 114 drives the first gear 18 to rotate, the first gear 18 drives the second gear 113 to rotate, the second gear 113 drives the hollow cylindrical striker plate 16 to rotate, and when the first discharge port 15 and the second discharge port 110 which are arranged on the outer side surface of the hollow cylindrical striker plate 16 are overlapped, the ore raw material is discharged through the overlapped discharge port.
Further, the hollow cylindrical striker plate 16 is composed of two detachable arc plates which are arranged in a bilateral symmetry manner, so that the maintenance and the repair of the hopper body are facilitated.
Furthermore, an annular hanging plate 12 is arranged on the upper surface of the hopper body 14, and a hanging hole 11 is formed in the annular hanging plate 12.
Specifically, the ring hanger 12 is connected to a wire rope of a hoist, and the hopper body 14 is driven to rise.
Furthermore, the number of the supporting seats 13 is not less than six, and the supporting seats 13 which are not less than six are annularly and uniformly distributed on the outer side surface of the hopper body 14.
Specifically, after the hopper body 14 and the discharging buffer device are combined together, the supporting seat 13 can be just located on the upper surface of the tapered supporting platform 21, so that the hopper body 14 can be supported.
Further, a triangular deflector plate 115 is arranged at the bottom of the inner side surface of the hopper body 14.
Specifically, the two second discharge ports 110 are symmetrically arranged on the left and right sides of the triangular flow guide plate 115, and the inclined surface of the triangular flow guide plate 115 can achieve good flow guide, so that the raw materials in the hopper body 14 can be discharged completely.
Further, the number of the stepping motors 114 is two, two stepping motors 114 are symmetrically arranged on the left and right of the hopper body 14, the number of the proximity switches 19 is two, and two proximity switches 19 are symmetrically arranged on the front and back of the hopper body 14.
Specifically, the stepping motor 114 can drive the hollow cylindrical striker plate 16 to rotate through a gear transmission system.
Further, the lower end of the inner side surface of the hollow cylindrical striker plate 16 is provided with an annular groove in sliding connection with the annular slider 111.
Specifically, the annular slider 111 is combined with the annular sliding groove, so that the rotation of the hollow cylindrical striker plate 16 can be more stable.
The utility model provides a buffer equipment of unloading, the buffer equipment of unloading uses with 1 joint cooperation of hopper body.
The unloading buffer device comprises an unloading buffer mechanism 2, the unloading buffer mechanism 2 comprises a conical support platform 21 and an outer cover 22, the conical support platform 21 is arranged at the upper end of the outer cover 22, the conical support platform 21 corresponds to a hopper clamp for a vertical shaft elevator, and the outer cover 22 is connected with a tower-shaped buffer platform 25 through an arc-shaped guide plate 24 and a pull rod 26 which are arranged at the lower end of the inner side face of the outer cover 22.
Specifically, the tower-shaped buffer table 25 is used for receiving impact force of the materials.
Further, the inside surface equipartition of dustcoat 22 has the bar floor 23 of vertical setting.
Specifically, the rib 23 not only serves to guide the flow, but also enhances the structural strength of the housing 22.
Further, the tower-shaped buffer platform 25 is formed by stacking three umbrella-shaped outer covers 251, the inner side surfaces of the three umbrella-shaped outer covers 251 are provided with supporting rib plates 252, and the outer contours of the three umbrella-shaped outer covers 251 gradually increase from top to bottom.
Specifically, the ore raw materials slide down step by step on the outer side of three umbrella type dustcoats 251, and umbrella type dustcoats 251 can play fine reposition of redundant personnel and water conservancy diversion effect, and when the ore fell on the outer surface of umbrella type dustcoats 251, umbrella type dustcoats 251 can bounce the ore, and the ore that bounces bumps with the ore of whereabouts, can effectively weaken the kinetic energy of ore.
When in use: the external power supply is switched on, a steel cable of the elevator penetrates through the lifting hole 11 to be connected with the annular lifting plate 12, the elevator sends the hopper body 14 into the inside of the vertical shaft, after the hopper body 14 is placed and completed, the ore raw material is grabbed into the hopper body 14 by a grabbing machine arranged inside the vertical shaft, after the hopper body 14 is filled, the hopper body 14 is lifted to the ground platform by the elevator, then the hopper body 14 is placed on the conical support platform 21, the stepping motor 114 drives the hollow cylindrical baffle plate 16 to rotate through the gear transmission system, when the second discharge port 110 is overlapped with the first discharge port 15, the raw material in the hopper body 14 is discharged through the overlapped discharge port and falls onto the upper surface of the tower-type buffer platform 25, the ore falls onto the conveying belt arranged below the outer cover 22 through slow flow guiding of the tower-type buffer platform 25, the opening size of the discharge port can be adjusted according to the actual discharging speed, after discharging is completed, the stepping motor 114 turns over to close the discharge port, and at the moment, the discharge port 14 can be sent into the inside of the vertical shaft again through the elevator.
It is worth noting that: the proximity switch 19 and the input terminal of the stepping motor 114 are electrically connected to the output terminal of the external power source through an external control switch.
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 (9)
1. The utility model provides a hopper for shaft elevator which characterized in that: comprises a hopper (1); the hopper (1) comprises a hopper body (14), the upper end of the outer side surface of the hopper body (14) is a tapered shell with a large upper end and a small lower end, the lower end of the outer side surface of the hopper body (14) is a cylindrical shell, a supporting seat (13) is arranged at the upper end of the outer side surface of the hopper body (14), an annular mounting plate (17) is arranged in the middle of the outer side surface of the hopper body (14), an annular sliding block (111) is arranged at the lower end of the outer side surface of the hopper body (14), a second discharge hole (110) is formed in the cylindrical section of the hopper body (14), the number of the second discharge holes (110) is two, the two second discharge holes (110) are arranged in bilateral symmetry relative to the hopper body (14), a stepping motor (114) and a proximity switch (19) are arranged inside the annular mounting plate (17), and an output shaft of the stepping motor (114) is connected with a first gear (18);
the cylindrical section of hopper body (14) rotates and is connected with cavity cylindricality striker plate (16), and both ends all are equipped with first discharge gate (15) around the lateral surface of cavity cylindricality striker plate (16), and the medial surface upper end of cavity cylindricality striker plate (16) is equipped with stopper (112) and second gear (113), and second gear (113) and first gear (18) meshing, stopper (112) and proximity switch (19) are located same horizontal plane.
2. A hopper for a shaft elevator according to claim 1, wherein: the upper surface of the hopper body (14) is provided with an annular hanging plate (12), and the annular hanging plate (12) is provided with a hanging hole (11).
3. A hopper for a shaft elevator according to claim 1, wherein: six, be no less than six supporting seat (13) quantity, be no less than six supporting seat (13) annular equipartition in the lateral surface of hopper body (14).
4. A hopper for a shaft elevator according to claim 1, wherein: the bottom of the inner side surface of the hopper body (14) is provided with a triangular flow guide cover plate (115).
5. A hopper for a shaft elevator according to claim 1, wherein: the hopper is characterized in that the number of the stepping motors (114) is two, the two stepping motors (114) are arranged in a bilateral symmetry mode about the hopper body (14), the number of the proximity switches (19) is two, and the two proximity switches (19) are arranged in a front-back symmetry mode about the hopper body (14).
6. A hopper for a shaft elevator according to claim 1, wherein: and an annular groove in sliding connection with the annular sliding block (111) is formed in the lower end of the inner side face of the hollow cylindrical material baffle plate (16).
7. A buffer equipment of unloading which characterized in that: the unloading buffer device is correspondingly clamped with the hopper for the shaft elevator as claimed in any one of claims 1 to 6, the unloading buffer device comprises an unloading buffer mechanism (2), the unloading buffer mechanism (2) comprises a conical support platform (21) and an outer cover (22), the conical support platform (21) is arranged at the upper end of the outer cover (22), and the outer cover (22) is connected with a tower-shaped buffer platform (25) through an arc-shaped guide plate (24) and a pull rod (26) which are arranged at the lower end of the inner side surface of the outer cover.
8. The discharge buffer apparatus of claim 7, wherein: the inner side surface of the outer cover (22) is evenly provided with vertically arranged strip-shaped ribbed plates (23).
9. The discharge buffer apparatus of claim 7, wherein: the tower-type buffer table (25) is formed by stacking at least three umbrella-shaped outer covers (251), supporting rib plates (252) are arranged on the inner side faces of the at least three umbrella-shaped outer covers (251), and the outer contours of the at least three umbrella-shaped outer covers (251) are gradually enlarged from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222485242.7U CN218840519U (en) | 2022-09-20 | 2022-09-20 | Hopper and unloading buffer device for shaft hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222485242.7U CN218840519U (en) | 2022-09-20 | 2022-09-20 | Hopper and unloading buffer device for shaft hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218840519U true CN218840519U (en) | 2023-04-11 |
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ID=87307820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222485242.7U Active CN218840519U (en) | 2022-09-20 | 2022-09-20 | Hopper and unloading buffer device for shaft hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218840519U (en) |
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2022
- 2022-09-20 CN CN202222485242.7U patent/CN218840519U/en active Active
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