CN216573523U - Feed back device of mineral powder vertical mill - Google Patents
Feed back device of mineral powder vertical mill Download PDFInfo
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- CN216573523U CN216573523U CN202123131624.1U CN202123131624U CN216573523U CN 216573523 U CN216573523 U CN 216573523U CN 202123131624 U CN202123131624 U CN 202123131624U CN 216573523 U CN216573523 U CN 216573523U
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- screw rod
- fixedly connected
- mineral powder
- conveyor
- back device
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Abstract
The utility model discloses a material returning device of a mineral powder vertical mill, which comprises a conveyor, a hoisting machine fixedly connected to the left side of the conveyor, a speed reducer in transmission connection with the bottom of the hoisting machine, and a transmission motor in transmission connection with the right side of the speed reducer, wherein a screw rod is arranged at the top of the transmission motor, the bottom end of the screw rod penetrates through the inside of the transmission motor and is movably connected with the transmission motor, and a first helical gear is fixedly connected to the output end of the transmission motor and the bottom end of the screw rod. According to the utility model, the screw rod is driven to rotate continuously by the first helical gear, the screw rod pushes the screw sleeve to move in a reciprocating manner by utilizing the screw threads, and the screw sleeve drives the cleaning rod to move synchronously by the moving structure, so that the effect of cleaning the surface of the conveyor in a reciprocating manner can be achieved, and the problems that the existing material returning device has a single structure, does not have the effect of cleaning the conveyor belt, and mineral powder adhered to the surface of the conveyor belt is easy to pollute the environment are solved.
Description
Technical Field
The utility model relates to the technical field of mineral powder processing, in particular to a feed back device of a mineral powder vertical mill.
Background
Need grind the ore through the vertical mill in the powdered ore course of working, in order to reduce the influence that large particle size ore caused the powdered ore qualification rate, the vertical mill need carry out the feed back through the feed back device and grind the powdered ore, but current feed back device structure is comparatively single, does not possess the effect of clearing up the conveyer belt, glues the powdered ore that glues on conveyer belt surface and causes the pollution to the environment easily.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model aims to provide a feed back device of a mineral powder vertical mill, which has the advantage of cleaning mineral powder and solves the problems that the existing feed back device has a single structure, does not have the effect of cleaning a conveying belt and mineral powder adhered to the surface of the conveying belt is easy to pollute the environment.
In order to achieve the purpose, the utility model provides the following technical scheme: a feed back device of a mineral powder vertical mill comprises a conveyor;
the hoisting machine is fixedly connected to the left side of the conveyor;
the speed reducer is in transmission connection with the bottom of the lifting machine;
the transmission motor is in transmission connection with the right side of the speed reducer;
the top of drive motor is provided with the screw rod, the bottom of screw rod run through to drive motor's inside and with drive motor swing joint, the equal fixedly connected with first helical gear of the output of drive motor and the bottom of screw rod, first helical gear intermeshing, the surface threaded connection of screw rod has the swivel nut, the bottom of conveyer is provided with the clearance pole, the front of swivel nut is provided with the structure that is used for driving the clearance pole and removes.
Preferably, the structure for driving the cleaning rod to move comprises a sliding rod fixedly connected to the front of a threaded sleeve, a connecting plate is arranged on the front of the threaded sleeve, a chute is formed in the surface of the connecting plate, the sliding rod is located inside the chute and is in sliding connection with the chute, a support is fixedly connected to the right side of the connecting plate, and the support is sleeved on the surface of the cleaning rod and is movably connected with the cleaning rod.
Preferably, the top of the transmission motor is fixedly connected with a guide rod, and the connecting plate is sleeved on the surface of the guide rod and is in sliding connection with the guide rod.
Preferably, the front surface of the conveyor is fixedly connected with a vertical plate, and the vertical plate is sleeved on the surface of the screw and movably connected with the screw.
Preferably, the top end of the screw and the output end of the conveyor are fixedly connected with second bevel gears, and the second bevel gears are meshed with each other.
Preferably, the top of the transmission motor is fixedly connected with a collection box, and the collection box is positioned at the bottom of the cleaning rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the screw rod is driven to rotate continuously by the first helical gear, the screw rod pushes the screw sleeve to move in a reciprocating manner by utilizing the screw threads, and the screw sleeve drives the cleaning rod to move synchronously by the moving structure, so that the effect of cleaning the surface of the conveyor in a reciprocating manner can be achieved, and the problems that the existing material returning device has a single structure, does not have the effect of cleaning the conveyor belt, and mineral powder adhered to the surface of the conveyor belt is easy to pollute the environment are solved.
2. According to the utility model, by arranging the chute and the connecting plate, the cleaning rod can be driven to reciprocate by using a driving force generated when the chute is extruded.
3. According to the utility model, the guide rod is arranged, so that the connecting plate can be limited, and the phenomenon that the connecting plate is inclined in the moving process is avoided.
4. According to the utility model, the vertical plate is arranged, so that the screw can be supported, and the stability of the screw is improved.
5. According to the utility model, the second bevel gear is arranged, so that the power of the transmission motor can be utilized to drive the conveyor to run, and the operation steps of additionally arranging a driving device by a user are saved.
6. According to the utility model, the collection box is arranged, so that the cleaned mineral powder can be collected, and secondary utilization of the mineral powder is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of a partial structure of the present invention;
FIG. 3 is a perspective view of a portion of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a conveyor; 2. a hoist; 3. a speed reducer; 4. a drive motor; 5. a screw; 6. a first helical gear; 7. a threaded sleeve; 8. cleaning the rod; 9. a slide bar; 10. a connecting plate; 11. a chute; 12. a support; 13. a guide bar; 14. a vertical plate; 15. a second helical gear; 16. and (4) collecting the box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the utility model provides a feeding back device of a mineral powder vertical mill, which comprises a conveyor 1;
a hoisting machine 2 fixedly connected to the left side of the conveyor 1;
a speed reducer 3 in transmission connection with the bottom of the hoist 2;
the transmission motor 4 is in transmission connection with the right side of the speed reducer 3;
the top of drive motor 4 is provided with screw rod 5, the bottom of screw rod 5 run through to drive motor 4 inside and with drive motor 4 swing joint, the equal fixedly connected with first helical gear 6 in output of drive motor 4 and the bottom of screw rod 5, first helical gear 6 intermeshing, the surface threaded connection of screw rod 5 has swivel nut 7, the bottom of conveyer 1 is provided with clearance pole 8, the front of swivel nut 7 is provided with the structure that is used for driving clearance pole 8 and removes.
Referring to fig. 4, the structure for driving the cleaning rod 8 to move includes a sliding rod 9 fixedly connected to the front of the threaded sleeve 7, a connecting plate 10 is arranged on the front of the threaded sleeve 7, a chute 11 is formed in the surface of the connecting plate 10, the sliding rod 9 is located inside the chute 11 and is slidably connected with the chute 11, a bracket 12 is fixedly connected to the right side of the connecting plate 10, and the bracket 12 is sleeved on the surface of the cleaning rod 8 and is movably connected with the cleaning rod 8.
As a technical optimization scheme of the utility model, the cleaning rod 8 can be driven to reciprocate by using a pushing force generated when the chute 11 is extruded by arranging the chute 11 and the connecting plate 10.
Referring to fig. 4, a guide rod 13 is fixedly connected to the top of the transmission motor 4, and the connecting plate 10 is sleeved on the surface of the guide rod 13 and is slidably connected with the guide rod 13.
As a technical optimization scheme of the utility model, the guide rod 13 is arranged, so that the connecting plate 10 can be limited, and the phenomenon that the connecting plate 10 is inclined in the moving process is avoided.
Referring to fig. 2, a vertical plate 14 is fixedly connected to the front surface of the conveyor 1, and the vertical plate 14 is sleeved on the surface of the screw 5 and movably connected with the screw 5.
As a technical optimization scheme of the utility model, the vertical plate 14 is arranged to support the screw 5, so that the stability of the screw 5 is improved.
Referring to fig. 2, a second bevel gear 15 is fixedly connected to both the top end of the screw 5 and the output end of the conveyor 1, and the second bevel gears 15 are engaged with each other.
As a technical optimization scheme of the utility model, the second bevel gear 15 is arranged, so that the power of the transmission motor 4 can be utilized to drive the conveyor 1 to operate, and the operation steps of additionally arranging a driving device by a user are saved.
Referring to fig. 2, a collection box 16 is fixedly connected to the top of the driving motor 4, and the collection box 16 is located at the bottom of the cleaning rod 8.
As a technical optimization scheme of the utility model, the collection box 16 is arranged, so that the cleaned mineral powder can be collected, and secondary utilization of the mineral powder is facilitated.
The working principle and the using process of the utility model are as follows: during the use, the user carries out the feed back processing through conveyer 1 and lifting machine 2 to the powdered ore, at driving motor 4 operation in-process, driving motor 4 can drive screw rod 5 through first helical gear 6 and last rotatory, screw rod 5 is rotatory and utilize screw thread to promote swivel nut 7 reciprocating motion, swivel nut 7 drives slide bar 9 and slides and promote connecting plate 10 and slide in the surface reciprocating motion of guide arm 13 in the inside of chute 11, connecting plate 10 drives clearance pole 8 synchronous motion through support 12 to reach the effect of reciprocating the cleaning of the surface to conveyer 1.
In summary, the following steps: this feed back device of powdered ore vertical mill drives screw rod 5 through first helical gear 6 and lasts rotatoryly, and screw rod 5 utilizes screw thread promotion swivel nut 7 reciprocating motion, and swivel nut 7 drives clearance pole 8 synchronous motion through the removal structure, can reach the effect of reciprocating to clean the clearance to the surface of conveyer 1, and it is comparatively single to have solved current feed back device structure, does not possess the effect of carrying out the clearance to the conveyer belt, glues the powdered ore that glues on conveyer belt surface and causes the problem of pollution to the environment easily.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A feed back device of a mineral powder vertical mill comprises a conveyor (1);
a hoisting machine (2) fixedly connected to the left side of the conveyor (1);
the speed reducer (3) is in transmission connection with the bottom of the hoister (2);
a transmission motor (4) which is in transmission connection with the right side of the speed reducer (3);
the method is characterized in that: the top of drive motor (4) is provided with screw rod (5), the bottom of screw rod (5) run through to the inside of drive motor (4) and with drive motor (4) swing joint, the equal fixedly connected with first helical gear (6) in the output of drive motor (4) and the bottom of screw rod (5), first helical gear (6) intermeshing, the surperficial threaded connection of screw rod (5) has swivel nut (7), the bottom of conveyer (1) is provided with clearance pole (8), the front of swivel nut (7) is provided with the structure that is used for driving clearance pole (8) and removes.
2. The feed-back device of the mineral powder vertical mill according to claim 1, characterized in that: a structure for driving clearance pole (8) and remove includes positive slide bar (9) of fixed connection at swivel nut (7), the front of swivel nut (7) is provided with connecting plate (10), chute (11) have been seted up on the surface of connecting plate (10), slide bar (9) be located the inside of chute (11) and with chute (11) sliding connection, the right side fixedly connected with support (12) of connecting plate (10), support (12) cover establish the surface of clearance pole (8) and with clearance pole (8) swing joint.
3. The feed-back device of the mineral powder vertical mill according to claim 2, characterized in that: the top of the transmission motor (4) is fixedly connected with a guide rod (13), and the connecting plate (10) is sleeved on the surface of the guide rod (13) and is in sliding connection with the guide rod (13).
4. The feed-back device of the mineral powder vertical mill according to claim 1, characterized in that: the front side of the conveyor (1) is fixedly connected with a vertical plate (14), and the vertical plate (14) is sleeved on the surface of the screw rod (5) and is movably connected with the screw rod (5).
5. The feed-back device of the mineral powder vertical mill according to claim 1, characterized in that: the top end of the screw rod (5) and the output end of the conveyor (1) are fixedly connected with second bevel gears (15), and the second bevel gears (15) are meshed with each other.
6. The feed-back device of the mineral powder vertical mill according to claim 1, characterized in that: the top of the transmission motor (4) is fixedly connected with a collection box (16), and the collection box (16) is positioned at the bottom of the cleaning rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123131624.1U CN216573523U (en) | 2021-12-13 | 2021-12-13 | Feed back device of mineral powder vertical mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123131624.1U CN216573523U (en) | 2021-12-13 | 2021-12-13 | Feed back device of mineral powder vertical mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216573523U true CN216573523U (en) | 2022-05-24 |
Family
ID=81613491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123131624.1U Active CN216573523U (en) | 2021-12-13 | 2021-12-13 | Feed back device of mineral powder vertical mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216573523U (en) |
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2021
- 2021-12-13 CN CN202123131624.1U patent/CN216573523U/en active Active
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