CN210411519U - Auxiliary arc-shaped screen edge chamfering device in dense medium selection factory - Google Patents
Auxiliary arc-shaped screen edge chamfering device in dense medium selection factory Download PDFInfo
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- CN210411519U CN210411519U CN201921131751.1U CN201921131751U CN210411519U CN 210411519 U CN210411519 U CN 210411519U CN 201921131751 U CN201921131751 U CN 201921131751U CN 210411519 U CN210411519 U CN 210411519U
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Abstract
The utility model discloses an auxiliary arc sieve device of falling limit in dense medium selects factory, the on-line screen storage device comprises a base, the top fixedly connected with support column of base, the top of support column is rotated through the pivot and is connected with the installation piece, the top of installation piece is rotated through the bull stick and is connected with the sieve piece, the equal fixedly connected with fixture block in both ends of sieve piece bottom, one side fixedly connected with mounting panel of support column, it is connected with hydraulic cylinder to rotate on the mounting panel, hydraulic cylinder's output is rotated with the outer wall of installation piece and is connected, the hydraulic pressure station that the top fixedly connected with of base and hydraulic cylinder correspond, the one end fixedly connected with sliding sleeve of hydraulic pressure station is kept away from. The utility model discloses in through the setting of rotatable formula sieve piece, when carrying out the change limit to the sieve piece, can effectually reduce workman's intensity of labour, promoted the change limit efficiency of sieve piece simultaneously.
Description
Technical Field
The utility model relates to an ore deposit selects equipment technical field, especially relates to supplementary sieve bend device in dense medium selects factory.
Background
The current tailing sieve bend of heavy medium phosphorus ore dressing plant is one of the important equipment, because tailing material volume is big, and incessant washing away, sieve bend piece feed end wearing and tearing are very fast, and the perforation condition can appear about half a month in life cycle generally, need change, for reduce cost, partial ore dressing plant takes to carry out the chamfer to the sieve bend about, transfers the discharge end to the feed end.
However, in the prior art, when the arc-shaped screen piece is chamfered, the screen piece needs to be detached, and then reinstalled after chamfering, so that the screen piece is long in use, and meanwhile, the arc-shaped screen piece is about 100Kg in weight, so that the operation is very inconvenient, and the labor intensity of workers is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and carrying out the operation of the trombone slide fall limit among the prior art, need demolish the sieve piece, install again after the fall limit, longer when needing, the heavy about 100Kg of trombone slide simultaneously, it is very inconvenient to operate, the great problem of workman intensity of labour, and the dense medium who provides selects supplementary trombone slide fall limit device in the factory.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the auxiliary arc-shaped screen chamfering device in the dense medium separation plant comprises a base, wherein a support column is fixedly connected to the top of the base, an installation block is rotatably connected to the top of the support column through a rotating shaft, a screen sheet is rotatably connected to the top of the installation block through a rotating rod, clamping blocks are fixedly connected to two ends of the bottom of the screen sheet, an installation plate is fixedly connected to one side of the support column, a hydraulic oil cylinder is rotatably connected to the installation plate, the output end of the hydraulic oil cylinder is rotatably connected with the outer wall of the installation block, a hydraulic station corresponding to the hydraulic oil cylinder is fixedly connected to the top of the base, a sliding sleeve is fixedly connected to one end, away from the hydraulic station, of the base, a sliding rod is slidably connected in the sliding sleeve, one end of the sliding rod penetrates through the inner top of the sliding sleeve and extends upwards, a, one side fixedly connected with bearing block of sliding sleeve, the bottom of bearing block and supporting shoe is through turn-buckle screw connection.
Preferably, the rotating shaft is sleeved with a torsion spring, and two ends of the torsion spring are respectively and fixedly connected with the mounting block and the supporting column.
Preferably, the bottom of the supporting column is fixedly connected with the base through a plurality of wedge-shaped blocks.
Preferably, one end of the sliding rod, which is positioned in the sliding sleeve, is fixedly connected with a limiting block.
Preferably, the sliding rod is sleeved with a spring, and two ends of the spring are fixedly connected with the sliding sleeve and the bottom of the supporting block respectively.
Preferably, a base plate is connected to the clamping groove through a damping shock absorber.
Has the advantages that:
1. when the edge of the sieve sheet needs to be changed, firstly, the hydraulic oil cylinder is opened to drive the mounting block to rotate, so that the sieve sheet is kept in a horizontal state, then a worker rotates the sieve sheet by utilizing the rotating rod, the sieve sheet rotates 180 degrees to change the edge, then the hydraulic oil cylinder is opened, the sieve sheet is jacked up again, so that the sieve sheet is kept in a 45-degree inclined state, and meanwhile, the sieve sheet can be effectively prevented from shaking due to the arrangement of the clamping block and the clamping groove;
2. simultaneously when the angle of sieve piece needs to be adjusted, can utilize hydraulic cylinder to place sieve piece level earlier, then rotate turn flower basket screw and drive the supporting shoe and reciprocate, adjust the height of supporting shoe, then change the sieve piece back again and place, damping shock absorber and backing plate can play certain shock attenuation cushioning effect to the sieve piece simultaneously.
Drawings
FIG. 1 is a schematic structural view of an auxiliary curved screen chamfering device in a dense medium separation plant according to the present invention;
fig. 2 is a schematic top view of the mounting plate of the auxiliary arc-shaped screen chamfering device in the dense medium separation plant according to the present invention;
fig. 3 is a schematic view of the overlooking structure of the supporting block of the auxiliary arc-shaped screen chamfering device in the dense medium separation plant.
In the figure: the device comprises a base 1, a support column 2, a rotating shaft 3, a mounting block 4, a rotating rod 5, a sieve plate 6, a clamping block 7, a mounting plate 8, a hydraulic oil cylinder 9, a hydraulic station 10, a sliding sleeve 11, a sliding rod 12, a supporting block 13, a bearing block 14, a turnbuckle 15, a wedge-shaped block 16, a limiting block 17, a spring 18, a damping shock absorber 19 and a backing plate 20.
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.
Referring to fig. 1-3, an auxiliary arc-shaped screen chamfering device in a dense medium separation plant comprises a base 1, a support column 2 is fixedly connected to the top of the base 1 and used for supporting an installation block 4, the top of the support column 2 is rotatably connected with the installation block 4 through a rotating shaft 3 and used for supporting a screen sheet 6, the top of the installation block 4 is rotatably connected with the screen sheet 6 through a rotating rod 5 and used for screening tailings, two ends of the bottom of the screen sheet 6 are fixedly connected with clamping blocks 7 and used for fixing the screen sheet 6, an installation plate 8 is fixedly connected to one side of the support column 2, a hydraulic oil cylinder 9 is rotatably connected to the installation plate 8 and used for driving the installation block 4 to rotate, the output end of the hydraulic oil cylinder 9 is rotatably connected with the outer wall of the installation block 4, a hydraulic station 10 corresponding to the hydraulic oil cylinder 9 is fixedly connected to the top of the base 1, sliding connection has slide bar 12 in the sliding sleeve 11 for support supporting shoe 13, the interior top of sliding sleeve 11 is run through and upwards extends to the one end of slide bar 12, the one end fixedly connected with supporting shoe 13 that slide bar 12 extends, the top of supporting shoe 13 is equipped with the draw-in groove that corresponds with fixture block 7, one side fixedly connected with bearing block 14 of sliding sleeve 11 for support turnbuckle 15, bearing block 14 passes through turnbuckle 15 with the bottom of supporting shoe 13 and is connected, be used for adjusting the height of supporting shoe 13.
In this embodiment, the cover is equipped with torque spring in pivot 3, torque spring's both ends respectively with installation piece 4 and 2 fixed connection of support column, be used for playing certain torque to installation piece 4 and supporting, the bottom and the base 1 of support column 2 are through 16 fixed connection of a plurality of wedges, strengthen support column 2's stability, slide bar 12 is located the one end fixedly connected with stopper 17 of sliding sleeve 11, prevent that slide bar 12 from droing from sliding sleeve 11, the cover is equipped with spring 18 on slide bar 12, spring 18's both ends respectively with sliding sleeve 11 and supporting shoe 13's bottom fixed connection, be used for playing certain elastic support to supporting shoe 13, be connected with backing plate 20 through damping bumper shock absorber 19 in the draw-in groove, be used for playing certain shock attenuation cushioning effect to sieve piece 6.
In this embodiment, when needs change the limit to sieve piece 6, open hydraulic cylinder 9 earlier and drive installation piece 4 and rotate, make sieve piece 6 keep the horizontality, then the workman utilizes the bull stick to rotate sieve piece 6, make sieve piece 6 rotatory 180 change the limit, then open hydraulic cylinder 9, jack-up sieve piece 6 again, make sieve piece 6 keep 45's tilt state, the setting of fixture block 7 and draw-in groove simultaneously, can prevent effectively that sieve piece 6 from rocking, simultaneously when the angle of sieve piece 6 needs to be adjusted, can utilize hydraulic cylinder 9 to place sieve piece 6 level earlier, then rotate basket of flowers screw 15 and drive supporting shoe 13 and reciprocate, adjust the height of supporting shoe 13, then change sieve piece 6 back again and place, damping shock absorber 19 and backing plate 20 can play certain shock attenuation cushioning effect to sieve piece 6 simultaneously.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Supplementary sieve bend device in dense medium selects factory, including base (1), its characterized in that: the top of the base (1) is fixedly connected with a support column (2), the top of the support column (2) is rotatably connected with an installation block (4) through a rotating shaft (3), the top of the installation block (4) is rotatably connected with a sieve sheet (6) through a rotating rod (5), two ends of the bottom of the sieve sheet (6) are both fixedly connected with a fixture block (7), one side of the support column (2) is fixedly connected with an installation plate (8), the installation plate (8) is rotatably connected with a hydraulic oil cylinder (9), the output end of the hydraulic oil cylinder (9) is rotatably connected with the outer wall of the installation block (4), the top of the base (1) is fixedly connected with a hydraulic station (10) corresponding to the hydraulic oil cylinder (9), one end of the base (1) far away from the hydraulic station (10) is fixedly connected with a sliding sleeve (11), and the sliding rod (12), one end of the sliding rod (12) penetrates through the inner top of the sliding sleeve (11) and extends upwards, one end of the sliding rod (12) extending is fixedly connected with a supporting block (13), the top of the supporting block (13) is provided with a clamping groove corresponding to the clamping block (7), one side of the sliding sleeve (11) is fixedly connected with a bearing block (14), and the bearing block (14) is connected with the bottom of the supporting block (13) through a turnbuckle (15).
2. The auxiliary curved screen chamfering device in the dense medium separation plant according to claim 1, wherein: the rotating shaft (3) is sleeved with a torsion spring, and two ends of the torsion spring are fixedly connected with the mounting block (4) and the supporting column (2) respectively.
3. The auxiliary curved screen chamfering device in the dense medium separation plant according to claim 1, wherein: the bottom of the supporting column (2) is fixedly connected with the base (1) through a plurality of wedge-shaped blocks (16).
4. The auxiliary curved screen chamfering device in the dense medium separation plant according to claim 1, wherein: and one end of the sliding rod (12) positioned in the sliding sleeve (11) is fixedly connected with a limiting block (17).
5. The auxiliary curved screen chamfering device in the dense medium separation plant according to claim 1, wherein: the sliding rod (12) is sleeved with a spring (18), and two ends of the spring (18) are fixedly connected with the sliding sleeve (11) and the bottom of the supporting block (13) respectively.
6. The auxiliary curved screen chamfering device in the dense medium separation plant according to claim 1, wherein: the clamping groove is internally connected with a backing plate (20) through a damping shock absorber (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921131751.1U CN210411519U (en) | 2019-07-18 | 2019-07-18 | Auxiliary arc-shaped screen edge chamfering device in dense medium selection factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921131751.1U CN210411519U (en) | 2019-07-18 | 2019-07-18 | Auxiliary arc-shaped screen edge chamfering device in dense medium selection factory |
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| Publication Number | Publication Date |
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| CN210411519U true CN210411519U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921131751.1U Active CN210411519U (en) | 2019-07-18 | 2019-07-18 | Auxiliary arc-shaped screen edge chamfering device in dense medium selection factory |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317308B (en) * | 2020-11-05 | 2022-06-21 | 山东润昇新型建筑材料有限公司 | Sieving mechanism is used in stone production |
-
2019
- 2019-07-18 CN CN201921131751.1U patent/CN210411519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317308B (en) * | 2020-11-05 | 2022-06-21 | 山东润昇新型建筑材料有限公司 | Sieving mechanism is used in stone production |
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