CN216987925U - Structure is prevented blockking up in ball mill feeding - Google Patents
Structure is prevented blockking up in ball mill feeding Download PDFInfo
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- CN216987925U CN216987925U CN202122350906.4U CN202122350906U CN216987925U CN 216987925 U CN216987925 U CN 216987925U CN 202122350906 U CN202122350906 U CN 202122350906U CN 216987925 U CN216987925 U CN 216987925U
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- feeding
- ball mill
- chute
- swing
- rod
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Abstract
The utility model discloses a feeding anti-blocking structure of a ball mill, which comprises a feeding groove, wherein a transmission screw rod is rotatably arranged in the feeding groove, a driving motor in transmission connection with the transmission screw rod is fixedly arranged on the outer side of the feeding groove, a sliding block is rotatably connected to the outer side of the transmission screw rod through threads, a guide rod penetrating through the sliding block is fixedly connected in the feeding groove, and a reciprocating swing mechanism is arranged on the sliding block. According to the utility model, the driving motor is controlled to drive the transmission screw to rotate in a reciprocating manner, the driving slide block and the reciprocating swing mechanism reciprocate in the feeding chute, meanwhile, the output shaft of the double-shaft motor drives the slide rod to rotate, the slide rod is connected with the chute to drive the swing rod to swing in a reciprocating manner, the swing rod horizontally moves along with the slide block and swings in a reciprocating manner to apply external force to the blocked material, so that the feeding chute is dredged, the material smoothly falls into the ball mill through the feeding chute, the smooth feeding work is ensured, and the feeding effect is improved.
Description
Technical Field
The utility model relates to the technical field of ball mills, in particular to a feeding anti-blocking structure of a ball mill.
Background
The ball mill is a key device for crushing materials after the materials are crushed, and is mainly applied to production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like.
Because broken material size differs and the shape is irregular, the feed inlet that leads to partial ball mill is blocked by the raw materials easily, causes the feeding to interrupt, at this moment just need dredge the feed inlet, consequently, this practicality provides a structure is prevented blockking up in ball mill feeding, in time dredges the feed inlet that blocks up, improves the feeding effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the technical problems mentioned in the background technology, the anti-blocking structure for the feeding of the ball mill is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a structure is prevented blockking up in ball mill feeding, includes the feed chute, drive screw is installed to the feed chute internal rotation, the fixed mounting in the feed chute outside has the driving motor who is connected with the drive screw transmission, the drive screw outside closes soon through the screw thread and is connected with the slider, fixedly connected with passes the guide arm of slider in the feed chute, install reciprocal swing mechanism on the slider.
As a further description of the above technical solution:
the reciprocating swing mechanism comprises a double-shaft motor installed in a sliding block, swing rods are rotatably installed at two ends of the sliding block, and output shafts at two ends of the double-shaft motor are respectively connected with the swing rods in a sliding mode.
As a further description of the above technical solution:
the swing rod is provided with a sliding groove, and an output shaft of the double-shaft motor is fixedly connected with a sliding rod connected with the sliding groove.
As a further description of the above technical solution:
the swing rod is rotatably connected with the sliding block through a rotating shaft, and the rotating shaft is not superposed with the central axis of the double-shaft motor.
As a further description of the above technical solution:
and one side of the feed chute is communicated with a containing box for containing the sliding block.
As a further description of the above technical solution:
the slider is provided with a through hole for mounting the double-shaft motor.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, the driving motor is controlled to drive the transmission screw to rotate in a reciprocating manner, the sliding block and the reciprocating swing mechanism are driven to move in a reciprocating manner in the feeding chute according to a thread transmission principle, meanwhile, the output shaft of the double-shaft motor drives the sliding rod to rotate, the sliding rod is connected with the sliding chute to drive the swing rod to swing in a reciprocating manner, the swing rod moves horizontally along with the sliding block and swings in a reciprocating manner, and external force is applied to the blocked material, so that the feeding chute is dredged, the material smoothly falls into the ball mill through the feeding chute, the smooth feeding work is ensured, and the feeding effect is improved.
2. According to the utility model, one side of the feed chute is communicated with the accommodating box for accommodating the slide block, and the slide block enters the accommodating box during normal feeding, so that the feeding space inside the feed chute is maximized, and the feeding amount is increased.
Drawings
FIG. 1 is a schematic diagram showing the internal structure of a ball mill feed anti-clogging structure provided according to an embodiment of the utility model;
FIG. 2 is a schematic perspective view of a ball mill feed anti-clogging structure provided in accordance with an embodiment of the present invention;
FIG. 3 shows a schematic connection diagram of a drive screw and a slide block of a ball mill feed anti-clogging structure provided in accordance with an embodiment of the utility model;
FIG. 4 is a schematic structural diagram illustrating a reciprocating swing mechanism of a ball mill feed anti-clogging structure provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating the connection of a dual-shaft motor and a slide bar of a ball mill feeding anti-clogging structure provided according to an embodiment of the utility model;
FIG. 6 is a schematic structural diagram illustrating a slide block of a ball mill feed anti-clogging structure provided according to an embodiment of the utility model.
Illustration of the drawings:
1. a feed chute; 2. a drive motor; 3. a guide bar; 4. a slider; 5. a drive screw; 6. a storage box; 7. a swing rod; 8. a chute; 9. a double-shaft motor; 10. a slide bar; 11. and a through hole.
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.
Referring to fig. 1-6, the present invention provides a technical solution: a feeding anti-blocking structure of a ball mill comprises a feeding groove 1, wherein the feeding groove 1 is communicated with the ball mill, a transmission screw 5 is rotatably installed in the feeding groove 1, a driving motor 2 in transmission connection with the transmission screw 5 is fixedly installed on the outer side of the feeding groove 1, the outer side of the transmission screw 5 is in screwed connection with a sliding block 4 through threads, a guide rod 3 penetrating through the sliding block 4 is fixedly connected in the feeding groove 1, and a reciprocating swing mechanism is installed on the sliding block 4;
the raw materials get into the inside shredding of ball mill through feed chute 1, if the raw materials takes place to block up in feed chute 1, then at first, control driving motor 2 drive screw 5 reciprocating rotation, according to the screw drive principle, drive slider 4 and reciprocating swing mechanism reciprocating motion in feed chute 1 exert external force to the material that causes the jam, make it fall into the ball mill through feed chute 1 smoothly in, guarantee going on smoothly of feeding work, improve the feeding effect.
Specifically, as shown in fig. 1, 3, 4 and 6, the reciprocating swing mechanism includes a double-shaft motor 9 installed in the slider 4, a through hole 11 for installing the double-shaft motor 9 is formed in the slider 4, swing links 7 are rotatably installed at two ends of the slider 4, the swing links 7 are rotatably connected with the slider 4 through rotating shafts, the rotating shafts do not coincide with a central axis of the double-shaft motor 9, output shafts at two ends of the double-shaft motor 9 are respectively slidably connected with the swing links 7, a sliding slot 8 is formed in each swing link 7, and a sliding rod 10 connected with the sliding slot 8 is fixedly connected to an output shaft of the double-shaft motor 9;
an output shaft of a double-shaft motor 9 drives a sliding rod 10 to rotate, the sliding rod 10 is connected with a sliding groove 8 to drive a swing rod 7 to swing in a reciprocating mode, the swing angle of the swing rod 7 is smaller than or equal to 75 degrees, so that the fact that the swing rod 7 does not interfere with the transmission screw 5 in motion is guaranteed, the swing rod 7 moves horizontally along with a sliding block 4 and swings in a reciprocating mode, and therefore the feeding groove 1 is dredged.
Specifically, as shown in fig. 1 and 2, one side of the feed chute 1 is communicated with a storage box 6 for containing a sliding block 4, and during normal feeding, the sliding block 4 enters the storage box 6, so that the maximization of the feeding space inside the feed chute 1 is ensured, and the feeding amount is improved.
The working principle is as follows: when the material feeding device is used, raw materials enter the inside of a ball mill through the material feeding groove 1 to be crushed, if the raw materials are blocked in the material feeding groove 1, firstly, the driving motor 2 is controlled to drive the transmission screw rod 5 to rotate in a reciprocating mode, the sliding block 4 and the reciprocating swing mechanism are driven to do reciprocating motion in the material feeding groove 1 according to the thread transmission principle, meanwhile, the output shaft of the double-shaft motor 9 drives the sliding rod 10 to rotate, the sliding rod 10 is connected with the sliding groove 8 through the sliding rod 10, the swing rod 7 is driven to swing in a reciprocating mode, the swing rod 7 horizontally moves along with the sliding block 4, the reciprocating swing motion is performed on one side, external force is applied to the materials causing blocking, and therefore the material feeding groove 1 is dredged, the materials smoothly fall into the ball mill through the material feeding groove 1, feeding work is guaranteed to be smoothly carried out, and the feeding effect is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.
Claims (6)
1. The utility model provides a structure is prevented blockking up in ball mill feeding, includes feed chute (1), its characterized in that, drive screw (5) are installed to feed chute (1) internal rotation, feed chute (1) outside fixed mounting has driving motor (2) of being connected with drive screw (5) transmission, the screw thread closes soon in the drive screw (5) outside is connected with slider (4), fixedly connected with passes guide arm (3) of slider (4) in feed chute (1), install reciprocal swing mechanism on slider (4).
2. A feeding anti-clogging structure for a ball mill according to claim 1, characterized in that said reciprocating swing mechanism comprises a double-shaft motor (9) installed inside a sliding block (4), swing rods (7) are rotatably installed at both ends of said sliding block (4), and output shafts at both ends of said double-shaft motor (9) are respectively connected with said swing rods (7) in a sliding manner.
3. The ball mill feeding anti-clogging structure according to claim 2, characterized in that a chute (8) is formed in the swing rod (7), and a sliding rod (10) connected with the chute (8) is fixedly connected to an output shaft of the double-shaft motor (9).
4. The ball mill feeding anti-blocking structure according to claim 3, characterized in that the swing rod (7) is rotatably connected with the sliding block (4) through a rotating shaft, and the rotating shaft is not coincident with a central axis of the double-shaft motor (9).
5. The ball mill feeding anti-clogging structure according to claim 1, characterized in that a containing box (6) for containing the sliding block (4) is communicated with one side of the feeding chute (1).
6. A feeding anti-clogging structure for a ball mill according to claim 2, characterized in that the slide block (4) is provided with a through hole (11) for installing a double-shaft motor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122350906.4U CN216987925U (en) | 2021-09-27 | 2021-09-27 | Structure is prevented blockking up in ball mill feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122350906.4U CN216987925U (en) | 2021-09-27 | 2021-09-27 | Structure is prevented blockking up in ball mill feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216987925U true CN216987925U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122350906.4U Active CN216987925U (en) | 2021-09-27 | 2021-09-27 | Structure is prevented blockking up in ball mill feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216987925U (en) |
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2021
- 2021-09-27 CN CN202122350906.4U patent/CN216987925U/en active Active
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