CN221016522U - Feeding device of roller press - Google Patents
Feeding device of roller press Download PDFInfo
- Publication number
- CN221016522U CN221016522U CN202322560358.7U CN202322560358U CN221016522U CN 221016522 U CN221016522 U CN 221016522U CN 202322560358 U CN202322560358 U CN 202322560358U CN 221016522 U CN221016522 U CN 221016522U
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- China
- Prior art keywords
- hopper
- fixedly connected
- feeding device
- baffles
- roller press
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- 239000000463 material Substances 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 9
- 239000012141 concentrate Substances 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 7
- 238000005457 optimization Methods 0.000 description 6
- 239000004568 cement Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a feeding device of a roller press, which comprises a hopper, wherein two first baffles which are distributed left and right are fixedly connected inside the hopper, the lower ends of the two first baffles are respectively and rotatably connected with a second baffle, the front end surfaces of the two second baffles are respectively and fixedly connected with a connecting shaft, the two connecting shafts penetrate through the inner wall of the hopper and extend to the outside of the hopper and are fixedly connected with gears, the front end surface of the hopper is fixedly connected with two sleeves, the inside of each sleeve is slidably connected with a sliding rod, the upper end surface of each sliding rod is provided with a straight rack, the straight racks are respectively and rotatably connected with the two gears, raw materials between the two second baffles are driven to intermittently and uniformly scatter left and right through the back and forth, the problem that the materials of the roller press are easy to concentrate at the middle position of a squeeze roller in the past, and the middle part of the squeeze roller is worn quickly is solved, and the feeding device has the characteristic of uniform feeding.
Description
Technical Field
The utility model relates to the technical field of roller presses, in particular to a feeding device of a roller press.
Background
The roll squeezer, also called extrusion mill, roll mill, is a new cement energy-saving grinding device developed in the middle of the 80 s, has the functions of replacing a ball mill pre-grinding system with high energy consumption and low efficiency, and reducing steel consumption and noise, and is widely applied.
A roller press is a common production device in cement production and comprises two rollers which are arranged in a frame and rotate in opposite directions, a driving device and a feeding device, wherein the feeding device is connected to the frame and is positioned above a roller gap between the two rollers. In the process of crushing the cement material, the material is added into the feeding device, falls into a roll gap between two rollers, and then the two rollers are driven by the driving device to reversely rotate and apply extrusion force to the material, so that the material is crushed.
When the existing roller press is used, falling materials are easily concentrated in the middle position of the extrusion roller, so that the middle part of the extrusion roller is worn quickly, the utilization rate of the two ends is low, the service life of the extrusion roller is greatly reduced, and therefore, a roller press feeding device is needed to solve the problem.
Disclosure of utility model
In order to achieve the above purpose, the utility model provides a feeding device of a roller press, which drives raw materials between two second baffles to intermittently and uniformly scatter left and right through the back and forth swinging of the two second baffles, and has the characteristic of uniform feeding.
The utility model discloses a feeding device of a roller press, which comprises a hopper, wherein two first baffles distributed left and right are fixedly connected inside the hopper, the lower ends of the two first baffles are respectively and rotatably connected with a second baffle, the front end faces of the two second baffles are respectively and fixedly connected with a connecting shaft, the two connecting shafts penetrate through the inner wall of the hopper and extend to the outside of the hopper and are fixedly connected with gears, the front end face of the hopper is fixedly connected with two sleeves, the inside of each sleeve is slidably connected with a sliding rod, and the upper end face of each sliding rod is provided with a straight rack which is in meshed connection with the two gears.
In order to facilitate the left-right reciprocating motion of the sliding rod, the feeding device of the roller press is preferable, the right end of the sliding rod is fixedly connected with the hinged support, the right end face of the hopper is fixedly connected with the supporting plate, the upper end face of the supporting plate is fixedly connected with the driving motor, the output end of the driving motor is fixedly connected with the rotary table, the eccentric part of the upper end face of the rotary table is fixedly connected with the short column, the outer wall of the short column is rotationally connected with the connecting rod, and the other end of the connecting rod is hinged with the sliding rod through the hinged support.
In order to further split the raw materials, a feeding device of a roller press is preferably provided with a plurality of splitter plates distributed longitudinally inside the hopper.
In order to prevent raw materials from accumulating above the first baffle plates, the feeding device of the roller press is preferably arranged in such a way that two first baffle plates form an included angle of 20-30 degrees with the horizontal plane.
In order to facilitate the installation of the second baffle in the hopper, as a feeding device of a roller press according to the utility model, it is preferable that the hopper has a rectangular cross section.
In order to prevent the sliding rod from rotating in the sleeve, the longitudinal section of the sliding rod is preferably rectangular as a feeding device of the roller press.
In order to facilitate control of equipment, as a feeding device of the roller press, a controller is preferably arranged on the front end face of the hopper, and the driving motor is electrically connected with the controller.
Compared with the prior art, the utility model has the beneficial effects that:
This kind of roll squeezer feeding device drives the carousel through driving motor and rotates, and then drive the short column and rotate, the short column further drives the right-hand member of connecting rod and rotates along with the short column, and then drive the other end left and right reciprocating motion of connecting rod, thereby drive the slide bar along sleeve left and right reciprocating motion, when the slide bar drives straight rack and slides left, and then drive two gears and rotate clockwise, and then two second baffles rotate clockwise, when the slide bar drives straight rack and slides right, and then drive two gears and rotate anticlockwise, two gears further drive two even axles and rotate anticlockwise, and then two second baffles rotate anticlockwise, and through the slide bar along sleeve left and right reciprocating motion, and then drive two second baffles back and forth hunting, thereby drive the raw materials intermittent type nature between two second baffles evenly left and right scatter, the roll squeezer material in the past is concentrated in the intermediate position of squeeze roll easily, lead to the problem that the mid portion of squeeze roll wears out fast.
Drawings
FIG. 1 is a front cross-sectional view of a roll squeezer feeding device according to the present utility model;
FIG. 2 is a front view of a roll squeezer feeding device according to the present utility model;
FIG. 3 is a top view of the turntable of the present utility model;
In the figure, 1, a hopper; 2. a first baffle; 3. a second baffle; 4. a diverter plate; 5. a sleeve; 6. a slide bar; 7. a straight rack; 8. a gear; 9. a support plate; 10. a driving motor; 11. a turntable; 12. a short column; 13. a connecting rod; 14. a hinged support; 15. a connecting shaft; 16. and a controller.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-3, a feeding device of a roller press comprises a hopper 1, wherein two first baffles 2 distributed left and right are fixedly connected in the hopper 1, the lower ends of the two first baffles 2 are rotationally connected with second baffles 3, the front end faces of the two second baffles 3 are fixedly connected with connecting shafts 15, the two connecting shafts 15 penetrate through the inner wall of the hopper 1 and extend to the outside of the hopper 1 and are fixedly connected with gears 8, the front end face of the hopper 1 is fixedly connected with two sleeves 5, sliding rods 6 are slidingly connected in the two sleeves 5, straight racks 7 are arranged on the upper end faces of the sliding rods 6, and the straight racks 7 are in meshed connection with the two gears 8.
In this embodiment: sliding slide bar 6 along two sleeve 5 left, slide bar 6 drives straight rack 7 and slides left, and then drive two gears 8 synchronous clockwise rotation, two gears 8 further drive two connecting shafts 15 clockwise rotation, and then two second baffles 3 clockwise rotation, slide bar 6 along two sleeve 5 right, slide bar 6 drives straight rack 7 and slides right, and then drive two gears 8 synchronous anticlockwise rotation, two gears 8 further drive two connecting shafts 15 anticlockwise rotation, and then two second baffles 3 anticlockwise rotation, reciprocating motion about sleeve 5 is followed through slide bar 6, and then drive two second baffles 3 swing back and forth, thereby drive the raw materials intermittent type nature between two second baffles 3 evenly left and right scatter, the intermediate position that the roll squeezer material was concentrated in the squeeze roll easily in the past has been solved, lead to the mid portion wearing and tearing of squeeze roll faster problem.
As a technical optimization scheme of the utility model, the right end of the slide bar 6 is fixedly connected with the hinged support 14, the right end face of the hopper 1 is fixedly connected with the supporting plate 9, the upper end face of the supporting plate 9 is fixedly connected with the driving motor 10, the output end of the driving motor 10 is fixedly connected with the rotary table 11, the eccentric part of the upper end face of the rotary table 11 is fixedly connected with the short column 12, the outer wall of the short column 12 is rotatably connected with the connecting rod 13, and the other end of the connecting rod 13 is hinged with the slide bar 6 through the hinged support 14.
In this embodiment: the driving motor 10 is started, the driving motor 10 drives the turntable 11 to rotate, the short column 12 is further driven to rotate, the short column 12 further drives the right end of the connecting rod 13 to rotate along with the short column 12, the other end of the connecting rod 13 is further driven to reciprocate left and right, the sliding rod 6 is driven to reciprocate left and right along the sleeve 5, the turntable 11 is driven to rotate through the driving motor 10, and the sliding rod 6 is driven to reciprocate left and right, so that the structure is simple.
As a technical optimization scheme of the utility model, a plurality of longitudinally distributed flow dividing plates 4 are arranged inside the hopper 1.
In this embodiment: the material evenly scattered by the second baffle 3 is further split by arranging a plurality of splitter plates 4 longitudinally distributed in the hopper 1.
As a technical optimization scheme of the utility model, the two first baffles 2 are arranged at an included angle of 20-30 degrees with the horizontal plane.
In this embodiment: by arranging the two first baffles 2 at an included angle of 20-30 degrees with the horizontal plane, raw materials are prevented from accumulating above the first baffles 2.
As a technical optimization scheme of the utility model, the cross section of the hopper 1 is rectangular.
In this embodiment: by setting the cross section of the hopper 1 to be rectangular, the second baffle 3 is facilitated to be installed inside the hopper 1.
As a technical optimization scheme of the utility model, the longitudinal section of the sliding rod 6 is rectangular.
In this embodiment: by setting the longitudinal section of the slide bar 6 to be rectangular, the slide bar 6 is prevented from rotating within the sleeve 5, thereby causing the spur rack 7 to be unable to mesh with the gear 8.
As a technical optimization scheme of the utility model, a controller 16 is arranged on the front end face of the hopper 1, and the driving motor 10 is electrically connected with the controller 16.
In this embodiment: the controller 16 controls the equipment, so that time and labor are saved, and the degree of automation is improved.
The working principle and the using flow of the utility model are as follows: when the extrusion press is used, raw materials are scattered downwards from two second baffles 3 under the action of two first baffles 2 from leading-in hopper 1, start driving motor 10, driving motor 10 drives carousel 11 and then drives short column 12 and rotate, short column 12 further drives the right-hand member of connecting rod 13 and rotates along short column 12, and then drive the other end left and right reciprocating motion of connecting rod 13, thereby drive slide bar 6 along sleeve 5 left and right reciprocating motion, when slide bar 6 drives rack bar 7 to slide leftwards, then drive two gears 8 and rotate clockwise in step, two gears 8 further drive two connecting shafts 15 and rotate clockwise, and then two second baffles 3 rotate clockwise, when slide bar 6 drives rack bar 7 to slide rightwards, and then drive two gears 8 and rotate anticlockwise in step, two gears 8 further drive two connecting shafts 15 and rotate anticlockwise, and then two second baffles 3 reciprocate left and right through slide bar 6 along sleeve 5, and then drive two second baffles 3 to swing, thereby drive the intermittent uniform scattering of raw materials between two second baffles 3 and the intermittent motion of left and right, thereby the problem of the extrusion press roll is solved in the middle of the roll that is easy to concentrate the position of the roll.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a roll squeezer feeding device, includes hopper (1), its characterized in that: the novel automatic feeding device is characterized in that two first baffles (2) distributed left and right are fixedly connected to the inside of the hopper (1), two second baffles (3) are rotationally connected to the lower ends of the first baffles (2), connecting shafts (15) are fixedly connected to the front end faces of the second baffles (3), the connecting shafts (15) penetrate through the inner wall of the hopper (1) and extend to the outside of the hopper (1) and are fixedly connected with gears (8), two sleeves (5) are fixedly connected to the front end face of the hopper (1), sliding rods (6) are connected to the inner portions of the sleeves (5) in a sliding mode, straight racks (7) are arranged on the upper end faces of the sliding rods (6), and the straight racks (7) are in meshed connection with the two gears (8).
2. A roller press feeding device according to claim 1, characterized in that: the automatic feeding device is characterized in that the right end of the sliding rod (6) is fixedly connected with the hinged support (14), the right end face of the hopper (1) is fixedly connected with the supporting plate (9), the upper end face of the supporting plate (9) is fixedly connected with the driving motor (10), the output end of the driving motor (10) is fixedly connected with the rotary table (11), the eccentric part of the upper end face of the rotary table (11) is fixedly connected with the short column (12), the outer wall of the short column (12) is rotationally connected with the connecting rod (13), and the other end of the connecting rod (13) is hinged with the sliding rod (6) through the hinged support (14).
3. A roller press feeding device according to claim 1, characterized in that: a plurality of longitudinally distributed flow dividing plates (4) are arranged in the hopper (1).
4. A roller press feeding device according to claim 1, characterized in that: the two first baffles (2) are arranged at an included angle of 20-30 degrees with the horizontal plane.
5. A roller press feeding device according to claim 1, characterized in that: the cross section of the hopper (1) is rectangular.
6. A roller press feeding device according to claim 1, characterized in that: the longitudinal section of the sliding rod (6) is rectangular.
7. A roller press feeding device according to claim 2, characterized in that: the front end face of the hopper (1) is provided with a controller (16), and the driving motor (10) is electrically connected with the controller (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322560358.7U CN221016522U (en) | 2023-09-20 | 2023-09-20 | Feeding device of roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322560358.7U CN221016522U (en) | 2023-09-20 | 2023-09-20 | Feeding device of roller press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221016522U true CN221016522U (en) | 2024-05-28 |
Family
ID=91190567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322560358.7U Active CN221016522U (en) | 2023-09-20 | 2023-09-20 | Feeding device of roller press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221016522U (en) |
-
2023
- 2023-09-20 CN CN202322560358.7U patent/CN221016522U/en active Active
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