CN220942553U - Vertical roller mill with adjustable roll gap - Google Patents
Vertical roller mill with adjustable roll gap Download PDFInfo
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- CN220942553U CN220942553U CN202322675182.XU CN202322675182U CN220942553U CN 220942553 U CN220942553 U CN 220942553U CN 202322675182 U CN202322675182 U CN 202322675182U CN 220942553 U CN220942553 U CN 220942553U
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- 238000005096 rolling process Methods 0.000 claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 7
- 239000002994 raw material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of vertical roller mill, and provides a vertical roller mill with an adjustable roll gap, and a rolling mechanism, wherein the rolling mechanism comprises a shell and a lower vertical roller, the inner wall of the shell is provided with a second motor, the output end of the second motor is fixedly connected with a second rotating shaft, and the outer wall of the second rotating shaft is fixedly connected with an upper vertical roller; the height adjusting mechanism comprises a hydraulic telescopic cylinder, the telescopic end of the hydraulic telescopic cylinder is fixedly connected with a connecting rod, the left side and the right side of the connecting rod are fixedly connected with connecting rods, and the connecting rods are rotatably connected with the second rotating shaft through bearings. According to the utility model, the hydraulic telescopic cylinder is started, the telescopic end of the hydraulic telescopic cylinder drives the connecting rod to move up and down, the connecting rod drives the second rotating shaft to move up and down, and the second rotating shaft drives the protective shell, the second motor and the upper vertical roller to move up and down, so that the height of the upper vertical roller is adjusted, materials with different thicknesses can be rolled, and the practicability is higher.
Description
Technical Field
The utility model relates to the technical field of vertical roller mills, in particular to a vertical roller mill with an adjustable roll gap.
Background
The vertical rolling mill refers to mechanical equipment used in the process of rolling steel from raw materials to finished products. The vertical rolling mill generally comprises a rolling mill and a plurality of units consisting of a series of auxiliary equipment, wherein a machine for plastically deforming a rolled piece is generally called a rolling mill, and the rolling mill consists of a stand, performance parameters and a main motor.
The Chinese patent with the application number of CN201620818055.8 comprises the following contents: the novel vertical roller mill comprises a transmission device, a stand column, a rack assembly, a roller system assembly and a guide and guard device, wherein the transmission device is fixed on the ground through anchor bolts; the four stand columns are arranged, and the stand frame is assembled and fixed at the upper ends of the four stand columns; the roller system assembly comprises a bearing seat, a transmission shaft and a roller, wherein the transmission shaft is connected into the bearing seat through a bearing, the roller is connected to one end of the transmission shaft and limited by a nut, the bearing seat is fixed on the inner side of the frame assembly, and the transmission shaft and the transmission device are connected and transmitted through a universal shaft; the guide and guard device is slidably connected to the outer side of the frame assembly.
The above reference document can roll raw materials, but cannot adjust the roll gap of the vertical rolling mill, and has weak practicality, so we propose a vertical rolling mill with adjustable roll gap to solve the above problems.
Disclosure of utility model
The utility model provides a vertical roller mill with an adjustable roll gap, which solves the problems that the roll gap of the vertical roller mill cannot be adjusted and the practicability is not strong.
The utility model provides a vertical roller mill with adjustable roll gap, which comprises
The rolling mechanism comprises a shell and a lower vertical roller, a second motor is arranged on the inner wall of the shell, the output end of the second motor is fixedly connected with a second rotating shaft, and the outer wall of the second rotating shaft is fixedly connected with an upper vertical roller;
The height adjusting mechanism is arranged on the upper portion of the rolling mechanism and comprises a hydraulic telescopic cylinder, the hydraulic telescopic cylinder is fixedly connected with the top of the shell, the telescopic end of the hydraulic telescopic cylinder is fixedly connected with a connecting rod, the left side and the right side of the connecting rod are fixedly connected with connecting rods, and the connecting rods are rotatably connected with the second rotating shaft through bearings.
In a preferred scheme, the bottom of casing fixedly connected with base, the bottom fixedly connected with table angle of base, the table angle is provided with four.
In a preferred scheme, the front part of the shell is provided with a feed inlet, and the inner wall of the shell is fixedly connected with a mounting plate.
In a preferred scheme, the top fixedly connected with first motor of mounting panel, the output fixedly connected with first pivot of first motor.
In a preferred scheme, the outer wall of the first rotating shaft is fixedly connected with a lower vertical roller, and the first rotating shaft is rotationally connected with the shell through a bearing.
In a preferred embodiment, the connecting rod is slidingly connected to the housing, and a first sliding groove matched with the connecting rod is provided on the housing.
In a preferred scheme, two support rods are fixedly connected to the top of the shell, and the two support rods are both in sliding connection with the connecting rods.
In a preferred scheme, the height adjusting mechanism further comprises a protective shell, the inner wall of the protective shell is fixedly connected with the second motor, and the protective shell is rotationally connected with the second rotating shaft through a bearing.
In a preferred scheme, the right part of the protective housing is fixedly connected with a sliding block, and the right part of the housing is provided with a second sliding groove matched with the sliding block.
The working principle and the beneficial effects of the utility model are as follows:
1. According to the utility model, the hydraulic telescopic cylinder is started, the telescopic end of the hydraulic telescopic cylinder drives the connecting rod to move up and down along the supporting rod, the connecting rod drives the connecting rod to move up and down, the connecting rod drives the second rotating shaft to move up and down, the second rotating shaft drives the protective shell, the second motor and the upper vertical roller to move up and down, and the protective shell drives the sliding block to move up and down along the second sliding groove, so that the height of the upper vertical roller is adjusted, the roller spacing is adjusted, materials with different thicknesses can be rolled, and the practicability is higher.
2. In the utility model, in the height adjustment process, the support rod and the sliding block are arranged, so that the height adjustment process is more stable, and the stability is enhanced.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the front cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of portion A of FIG. 2 according to the present utility model;
Fig. 4 is a schematic view of the internal structure of the housing of the present utility model.
In the figure: 100. a rolling mechanism; 101. a housing; 102. a base; 103. a table corner; 104. a feed inlet; 105. a mounting plate; 106. a first motor; 107. a first rotating shaft; 108. a lower vertical roll; 109. a second motor; 110. a second rotating shaft; 111. an upper vertical roll; 200. a height adjusting mechanism; 201. a hydraulic telescopic cylinder; 202. a connecting rod; 203. a support rod; 204. a connecting rod; 205. a first chute; 206. a protective shell; 207. a slide block; 208. and a second chute.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present embodiment provides a technical solution: the utility model provides a roll gap adjustable vertical roller mill, including rolling mechanism 100, rolling mechanism 100 includes casing 101 and lower vertical roller 108, the inner wall of casing 101 is equipped with second motor 109, the output fixedly connected with second pivot 110 of second motor 109, the outer wall fixedly connected with of second pivot 110 goes up vertical roller 111, through starting second motor 109, the output of second motor 109 drives second pivot 110 and rotates, second pivot 110 drives and goes up vertical roller 111 and rotates, the bottom fixedly connected with base 102 of casing 101, the bottom fixedly connected with table angle 103 of base 102, table angle 103 is provided with four, can make whole device more stable through setting up base 102 and four table angles 103;
The front part of the shell 101 is provided with a feed inlet 104, the inner wall of the shell 101 is fixedly connected with a mounting plate 105, the top of the mounting plate 105 is fixedly connected with a first motor 106, the output end of the first motor 106 is fixedly connected with a first rotating shaft 107, the outer wall of the first rotating shaft 107 is fixedly connected with a lower vertical roll 108, the first rotating shaft 107 is rotationally connected with the shell 101 through a bearing, the first motor 106 is started to drive the first rotating shaft 107 to rotate, the first rotating shaft 107 drives the lower vertical roll 108 to rotate, and simultaneously, under the cooperation of the upper vertical roll 111, the lower vertical roll 108 and the upper vertical roll 111 roll the raw materials;
The height adjusting mechanism 200, the height adjusting mechanism 200 sets up the upper portion at the rolling mechanism 100, the height adjusting mechanism 200 includes hydraulic telescoping cylinder 201, hydraulic telescoping cylinder 201 and the top fixed connection of casing 101, the telescopic end fixedly connected with connecting rod 202 of hydraulic telescoping cylinder 201, the equal fixedly connected with connecting rod 204 in the left and right sides of connecting rod 202, connecting rod 204 passes through the bearing rotation with second pivot 110 and is connected, connecting rod 204 and casing 101 sliding connection, set up on the casing 101 with connecting rod 204 assorted first spout 205, the top fixedly connected with two bracing pieces 203 of casing 101, two bracing pieces 203 all with connecting rod 202 sliding connection, height adjusting mechanism 200 still includes protective housing 206, the inner wall and the second motor 109 fixed connection of protective housing 206, protective housing 206 passes through the bearing and rotates with second pivot 110 to be connected, the right part fixedly connected with slider 207 of protective housing 206, the right part of casing 101 has set up with slider 207 assorted second spout 208, through the start-up hydraulic telescoping cylinder 201, the telescopic end drive connecting rod 202 reciprocates along bracing piece 203, connecting rod 202 drive connecting rod 204, motor 204 drive second pivot 110, it is the upper and lower slider 111, when the second pivot is driven by the upper and lower slider 111, it is to the upper and lower setting up and lower roller 111, the height is more stable to the height is adjusted to the upper and lower roller 111, the upper and is required to be moved to the upper and lower roller 111. The first motor 106 and the second motor 109 are electrically connected to an external power source.
Specifically, the working process or working principle of the vertical roller mill with the adjustable roll gap is as follows: an operator starts a first motor 106 at first, the first motor 106 drives a first rotating shaft 107 to rotate, the first rotating shaft 107 drives a lower vertical roller 108 to rotate, meanwhile, a second motor 109 is started, the output end of the second motor 109 drives a second rotating shaft 110 to rotate, the second rotating shaft 110 drives an upper vertical roller 111 to rotate, then raw materials are transported from a feed inlet 104 to a position between the lower vertical roller 108 and the upper vertical roller 111, and the raw materials are rolled under the cooperation of the lower vertical roller 108 and the upper vertical roller 111;
When the roller spacing needs to be adjusted, the first motor 106 and the second motor 109 are closed first, then the hydraulic telescopic cylinder 201 is started, the telescopic end of the hydraulic telescopic cylinder 201 drives the connecting rod 202 to move up and down along the supporting rod 203, the connecting rod 202 drives the connecting rod 204 to move up and down, the connecting rod 204 drives the second rotating shaft 110 to move up and down, the second rotating shaft 110 drives the protective shell 206, the second motor 109 and the upper vertical roller 111 to move up and down, and the protective shell 206 drives the sliding block 207 to move up and down along the second sliding groove 208, so that the height of the upper vertical roller 111 is adjusted, when the height is adjusted to a proper height, the hydraulic telescopic cylinder 201 is closed, then the above work is repeated, and the raw materials are rolled.
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, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (9)
1. A vertical roller mill with adjustable roll gap is characterized by comprising
The rolling mechanism (100), the rolling mechanism (100) comprises a shell (101) and a lower vertical roller (108), a second motor (109) is arranged on the inner wall of the shell (101), the output end of the second motor (109) is fixedly connected with a second rotating shaft (110), and the outer wall of the second rotating shaft (110) is fixedly connected with an upper vertical roller (111);
The height adjusting mechanism (200), the height adjusting mechanism (200) is arranged on the upper portion of the rolling mechanism (100), the height adjusting mechanism (200) comprises a hydraulic telescopic cylinder (201), the hydraulic telescopic cylinder (201) is fixedly connected with the top of the shell (101), the telescopic end of the hydraulic telescopic cylinder (201) is fixedly connected with a connecting rod (202), the left side and the right side of the connecting rod (202) are fixedly connected with connecting rods (204), and the connecting rods (204) are rotatably connected with the second rotating shaft (110) through bearings.
2. The vertical rolling mill with adjustable roll gap according to claim 1, wherein a base (102) is fixedly connected to the bottom of the shell (101), table corners (103) are fixedly connected to the bottom of the base (102), and the table corners (103) are provided with four table corners.
3. The adjustable-roll-spacing vertical rolling mill according to claim 1, wherein the front part of the shell (101) is provided with a feed inlet (104), and the inner wall of the shell (101) is fixedly connected with a mounting plate (105).
4. A roll gap adjustable vertical rolling mill according to claim 3, characterized in that the top of the mounting plate (105) is fixedly connected with a first motor (106), and the output end of the first motor (106) is fixedly connected with a first rotating shaft (107).
5. The adjustable-roll-spacing vertical rolling mill according to claim 4, wherein the outer wall of the first rotating shaft (107) is fixedly connected with a lower vertical roll (108), and the first rotating shaft (107) is rotatably connected with the shell (101) through a bearing.
6. The adjustable-roll-spacing vertical rolling mill according to claim 1, wherein the connecting rod (204) is slidably connected with the shell (101), and a first chute (205) matched with the connecting rod (204) is formed in the shell (101).
7. The adjustable-roll-spacing vertical rolling mill according to claim 1, wherein two support rods (203) are fixedly connected to the top of the shell (101), and the two support rods (203) are both in sliding connection with the connecting rod (202).
8. The adjustable roll gap edger mill of claim 1, wherein the height adjustment mechanism (200) further comprises a protective housing (206), wherein an inner wall of the protective housing (206) is fixedly connected to the second motor (109), and wherein the protective housing (206) is rotatably connected to the second shaft (110) via a bearing.
9. The vertical rolling mill with adjustable roll gap according to claim 8, wherein a slide block (207) is fixedly connected to the right part of the protective shell (206), and a second chute (208) matched with the slide block (207) is formed in the right part of the shell (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322675182.XU CN220942553U (en) | 2023-10-07 | 2023-10-07 | Vertical roller mill with adjustable roll gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322675182.XU CN220942553U (en) | 2023-10-07 | 2023-10-07 | Vertical roller mill with adjustable roll gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220942553U true CN220942553U (en) | 2024-05-14 |
Family
ID=91022156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322675182.XU Active CN220942553U (en) | 2023-10-07 | 2023-10-07 | Vertical roller mill with adjustable roll gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220942553U (en) |
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2023
- 2023-10-07 CN CN202322675182.XU patent/CN220942553U/en active Active
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