CN209872395U - Totally enclosed lifting machine is used in ammonium paratungstate production - Google Patents
Totally enclosed lifting machine is used in ammonium paratungstate production Download PDFInfo
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- CN209872395U CN209872395U CN201920097395.XU CN201920097395U CN209872395U CN 209872395 U CN209872395 U CN 209872395U CN 201920097395 U CN201920097395 U CN 201920097395U CN 209872395 U CN209872395 U CN 209872395U
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- lifting machine
- shell
- fixedly connected
- spiral conveying
- totally enclosed
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Abstract
The utility model discloses an ammonium paratungstate production is with totally enclosed lifting machine, including the feed inlet, the lower extreme fixedly connected with spiral conveying pipe of feed inlet, spiral conveying pipe's one end fixedly connected with rotating electrical machines, spiral conveying pipe's other end fixedly connected with elevator shell, the both sides of elevator shell are run through by the transmission shaft, one side of transmission shaft is rotated and is connected with driving motor, the opposite side of transmission shaft and two inside drive gear fixed connection of elevator shell. This totally enclosed lifting machine is used in ammonium paratungstate production adopts the feeding of spiral conveying pipeline, and the closure is stronger to thereby can give on certain thrust of raw materials gets into the fortune flitch smoothly, form the closed chamber between fortune flitch, cingulum and the lifting machine shell inner wall and replace the hopper to transport, alleviate the inside dead weight of whole lifting machine, the lifting machine adopts external driving motor design, avoids the dust raw materials to infect driving motor, reduces the spoilage.
Description
Technical Field
The utility model relates to an ammonium paratungstate production technical field specifically is an ammonium paratungstate production is with totally enclosed lifting machine.
Background
The production raw material of ammonium paratungstate is ordinary scheelite or scheelite concentrate, in order to improve the production efficiency, the scheelite or the scheelite concentrate needs to be made into small particles or powder to accelerate the reaction speed, and once the powder is excessively dispersed in the air, dust explosion is easily caused and the safety of constructors is easily damaged, so a machine with strong sealing property needs to be used in the process of lifting and transporting the raw material.
The elevator that is often used for granule and powder at present is the bucket elevator, and the inside of bucket elevator adopts the traction belt to drive the hopper motion and transports, because still there is certain space between the inner wall of hopper and elevator, probably leads to the raw materials to leak to the lower floor and be difficult to clear away when transporting, and the sprue closure of bucket elevator is less strong simultaneously, still probably leads to the dust to scatter when sending into the raw materials, causes the danger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ammonium paratungstate production is with totally enclosed lifting machine to there is the space, the weaker problem of sprue closure in the bucket elevator transportation part and the inner wall of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ammonium paratungstate production is with totally enclosed lifting machine, includes the feed inlet, the lower extreme fixedly connected with spiral conveying pipe of feed inlet, the first support of lower extreme fixedly connected with of spiral conveying pipe, the one end fixedly connected with rotating electrical machines of spiral conveying pipe, the other end fixedly connected with elevator shell of spiral conveying pipe, the discharge gate has been seted up to the upper end of elevator shell opposite side, the both sides of elevator shell are run through by the transmission shaft, one side of transmission shaft is rotated and is connected with driving motor, the lower extreme fixedly connected with second support of driving motor and elevator shell, the opposite side of transmission shaft and two inside drive gear fixed connection of elevator shell, drive gear is connected with the cingulum meshing, the fixed surface of cingulum is connected with fortune flitch.
Preferably, the positions of the spiral conveying pipe and the discharge port correspond to the two driving gears respectively.
Preferably, the position of one end of the discharge port connected with the elevator shell is higher than the position of the other end of the discharge port.
Preferably, the two driving gears are arranged up and down in the elevator shell, the circle centers of the two driving gears are located on the same vertical line, and the two sides of each driving gear are respectively connected with a driving motor through transmission shafts.
Preferably, the width of the toothed belt is equal to the width of the inner wall of the elevator housing.
Preferably, the length of the material conveying plate is equal to the width of the toothed belt, and the width of the material conveying plate is equal to the distance from the toothed belt to the inner wall of the shell of the elevator.
Compared with the prior art, the beneficial effects of the utility model are that: this totally enclosed lifting machine is used in ammonium paratungstate production, adopt the design of spiral conveying pipeline in feed inlet department, the closure is stronger, can prevent that the dust from scattering in a large number when pouring into the raw materials into the lifting machine, reduce dust explosion's danger, thereby the spiral conveying pipeline gives the certain thrust of raw materials and gets into smoothly on the fortune flitch, the width of fortune flitch and cingulum is unanimous with the width of lifting machine shell inner wall, can let fortune flitch, form the closed chamber between cingulum and the lifting machine shell inner wall and replace the hopper to transport, alleviate the inside dead weight of whole lifting machine, also avoid the raw materials to get into the cingulum inboard and lead to the drive gear trouble, the lifting machine adopts external driving motor design, avoid dust raw materials to infect.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the present invention.
In the figure: 1. a feed inlet; 2. a spiral delivery pipe; 3. a first bracket; 4. a rotating electric machine; 5. a hoist housing; 6. a discharge port; 7. a drive shaft; 8. a drive motor; 9. a second bracket; 10. a drive gear; 11. a toothed belt; 12. and (5) conveying the material plates.
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.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an ammonium paratungstate production is with totally enclosed lifting machine, including feed inlet 1, the lower extreme fixedly connected with spiral conveying pipe 2 of feed inlet 1, the first support 3 of lower extreme fixedly connected with of spiral conveying pipe 2, the one end fixedly connected with rotating electrical machines 4 of spiral conveying pipe 2, the other end fixedly connected with lifting machine shell 5 of spiral conveying pipe 2, discharge gate 6 has been seted up to the upper end of lifting machine shell 5 opposite side, lifting machine shell 5's both sides are run through by transmission shaft 7, one side of transmission shaft 7 is rotated and is connected with driving motor 8, the lower extreme fixedly connected with second support 9 of driving motor 8 and lifting machine shell 5, the opposite side of transmission shaft 7 and two inside drive gear 10 fixed connection of lifting machine shell 5, drive gear 10 is connected with the meshing of cingulum 11, the fixed surface of cingul.
Further, the position of spiral delivery pipeline 2 and discharge gate 6 is corresponding respectively with two drive gear 10, be favorable to spiral delivery pipeline 2 to send the raw materials into elevator shell 5 when, can meet upward movement's straight state fortune flitch 12, alleviate transportation pressure, it is low excessively to avoid spiral delivery pipeline 2 and elevator shell 5 continuous position, lead to the raw materials from bottommost upward movement, the resistance is too big, discharge gate 6 corresponds with the drive gear 10 of upper end, can just in time get rid of discharge gate 6 with the raw materials with centrifugal force after transporting flitch 12 and just accomplishing the upset.
Further, the one end position that discharge gate 6 and lifting machine shell 5 link to each other is higher than the position of the 6 other ends of discharge gate, is favorable to the raw materials to get into and can roll off rapidly behind discharge gate 6, has just carried out circular motion when the raw materials gets into discharge gate 6, so can throw away by centrifugal force in the short time, if discharge gate 6 is flat probably because the power of raw materials is not enough to lead to piling up unable normal unloading in discharge gate 6.
Furthermore, two drive gears 10 are arranged from top to bottom in the inside of lifting machine shell 5, and the centre of a circle of two drive gears 10 is located same vertical line, and simultaneously the both sides of every drive gear 10 all link respectively through transmission shaft 7 and have a driving motor 8, are favorable to giving drive gear 10 sufficient power, avoid drive gear 10 to load the braces 11 and fortune flitch 12 operation under the not enough condition of power and lead to damaging.
Further, the width of the toothed belt 11 is equal to the width of the inner wall of the elevator shell 5, so that no gap exists between the toothed belt 11 and the inner wall of the elevator shell 5, raw materials can not enter the inner side of the toothed belt 11 to contact with the driving gear 10, and the driving gear 10 is prevented from being damaged.
Further, the length of fortune flitch 12 equals the width of cingulum 11, and the width of fortune flitch 12 equals the distance of cingulum 11 to 5 inner walls of lifting machine shell, is favorable to letting to form a confined cavity between the cingulum 11, fortune flitch 12 and the 5 inner wall shapes of lifting machine shell, can fully transport the raw materials, avoids the raw materials to leak to the below.
The working principle is as follows: firstly, raw materials are put into a spiral conveying pipe 2 from a feeding hole 1, a rotary motor 4 starts to work and drives the spiral conveying pipe 2 to convey the raw materials into a hoist shell 5, the raw materials fall on a material conveying plate 12 after entering the hoist shell 5, a driving gear 10 drives a toothed belt 11 to rotate, the toothed belt 11 drives the material conveying plate 12 to move upwards to the top end and then fall, the section of the movement track of the material conveying plate 12 at the top end of the hoist shell 5 is circular movement, so the raw materials are thrown into a discharging hole 6 by centrifugal force when the material conveying plate 12 is just overturned, the empty material conveying plate 12 enters the next circulation along with the movement of the toothed belt 11, as the length of the material conveying plate 12 is equal to the width of the toothed belt 11, the width of the toothed belt 11 is equal to the width of the inner wall of the hoist shell 5, so that no raw materials basically fall from the material conveying plate 12 to the bottom, even a small amount of raw materials fall and are accumulated, and also to the discharge opening 6 by the moving transfer plate 12.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an ammonium paratungstate production is with totally enclosed lifting machine, includes feed inlet (1), its characterized in that: the lower end of the feed inlet (1) is fixedly connected with a spiral conveying pipe (2), the lower end of the spiral conveying pipe (2) is fixedly connected with a first support (3), one end of the spiral conveying pipe (2) is fixedly connected with a rotating motor (4), the other end of the spiral conveying pipe (2) is fixedly connected with a lifter shell (5), the upper end of the other side of the lifter shell (5) is provided with a discharge hole (6), two sides of the lifter shell (5) are penetrated through by a transmission shaft (7), one side of the transmission shaft (7) is rotatably connected with a driving motor (8), the driving motor (8) and the lower end of the lifter shell (5) are fixedly connected with a second support (9), the other side of the transmission shaft (7) is fixedly connected with two driving gears (10) inside the lifter shell (5), and the driving gears (10) are meshed with a toothed belt (11), the surface of the toothed belt (11) is fixedly connected with a material conveying plate (12).
2. The totally enclosed type lifting machine for ammonium paratungstate production of claim 1, characterized in that: the positions of the spiral conveying pipe (2) and the discharge hole (6) are respectively corresponding to the two driving gears (10).
3. The totally enclosed type lifting machine for ammonium paratungstate production of claim 1, characterized in that: and the position of one end of the discharge port (6) connected with the elevator shell (5) is higher than the position of the other end of the discharge port (6).
4. The totally enclosed type lifting machine for ammonium paratungstate production of claim 1, characterized in that: two drive gear (10) are arranged from top to bottom in lifting machine shell (5) inside, and the centre of a circle of two drive gear (10) is located same vertical line, and the both sides of every drive gear (10) all link respectively through transmission shaft (7) simultaneously has a driving motor (8).
5. The totally enclosed type lifting machine for ammonium paratungstate production of claim 1, characterized in that: the width of the toothed belt (11) is equal to the width of the inner wall of the elevator shell (5).
6. The totally enclosed type lifting machine for ammonium paratungstate production of claim 1, characterized in that: the length of the material conveying plate (12) is equal to the width of the toothed belt (11), and the width of the material conveying plate (12) is equal to the distance from the toothed belt (11) to the inner wall of the elevator shell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920097395.XU CN209872395U (en) | 2019-01-19 | 2019-01-19 | Totally enclosed lifting machine is used in ammonium paratungstate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920097395.XU CN209872395U (en) | 2019-01-19 | 2019-01-19 | Totally enclosed lifting machine is used in ammonium paratungstate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209872395U true CN209872395U (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920097395.XU Expired - Fee Related CN209872395U (en) | 2019-01-19 | 2019-01-19 | Totally enclosed lifting machine is used in ammonium paratungstate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209872395U (en) |
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2019
- 2019-01-19 CN CN201920097395.XU patent/CN209872395U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191231 Termination date: 20220119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |