CN217669031U - Quick dismounting device of belt conveyor driving roller shaft coupling - Google Patents
Quick dismounting device of belt conveyor driving roller shaft coupling Download PDFInfo
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- CN217669031U CN217669031U CN202221090402.1U CN202221090402U CN217669031U CN 217669031 U CN217669031 U CN 217669031U CN 202221090402 U CN202221090402 U CN 202221090402U CN 217669031 U CN217669031 U CN 217669031U
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- bottom plate
- base
- belt conveyor
- hydraulic jack
- driving roller
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- 230000008878 coupling Effects 0.000 title claims abstract description 21
- 238000010168 coupling process Methods 0.000 title claims abstract description 21
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
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Abstract
The utility model discloses a quick dismounting device of belt conveyor driving roller shaft coupling relates to shaft coupling technical field, including base and the bottom plate that sets up side by side, be close to one side of bottom plate on the base and install hydraulic jack, it has the clearance of placing the waiting to dismantle the shaft coupling to reserve between hydraulic jack and the bottom plate, be provided with the distance adjustment mechanism that can adjust the distance between hydraulic jack and the bottom plate on the base. The utility model relates to a rationally, simple structure, convenient to use has brought convenient, also provided the safety guarantee for the inspection and the maintenance work in later stage, and the device can used repeatedly, has higher economic nature and practicality.
Description
Technical Field
The utility model relates to a milling machine appurtenance technical field, more specifically relate to belt conveyor driving roller shaft coupling quick dismounting device technical field.
Background
The coupling is a device for connecting two shafts or a shaft and a rotating part, rotating together in the process of transmitting motion and power and not separating under normal conditions. Sometimes it is also used as a safety device to prevent the coupled parts from bearing excessive load, and plays the role of overload protection.
The coupling is used for connecting the input shaft and the output shaft of power, so that the input shaft and the output shaft rotate together without being separated under normal conditions.
In the maintenance process, as the shaft diameters of some shaft couplers are too large, or the mounting positions of the shaft couplers are close to the end faces of the input shaft or the output shaft, the shaft couplers cannot be detached by using the puller hooks, in addition, the shaft couplers and the shaft are in interference fit, and the mode of hot assembly is adopted during mounting, so that the matching of the shaft couplers and the shaft has larger interference magnitude, the work site can only carry out manual detachment, the work efficiency is low, and certain danger is realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the technical problem, the utility model provides a quick dismounting device of belt conveyor driving roller shaft coupling.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a quick dismounting device of belt conveyor driving roller shaft coupling, is including the base and the bottom plate that set up side by side, be close to one side of bottom plate on the base and install hydraulic jack, it has the clearance of placing the shaft coupling of waiting to dismantle to reserve between hydraulic jack and the bottom plate, be provided with the distance adjustment mechanism that can adjust the distance between hydraulic jack and the bottom plate on the base.
Further, the distance adjusting mechanism comprises bolt holes A symmetrically arranged on the front side and the rear side of the base, bolt holes B symmetrically arranged on the front side and the rear side of the base and corresponding to the two bolt holes of the base one by one, and connecting bolts penetrating through the bolt holes A and the bolt holes B on the same side, and adjusting nuts are arranged at two ends of each connecting bolt.
Furthermore, the bottom plate is provided with a notch with a downward opening and communicated with the lower edge of the bottom plate, and the width of the notch is larger than the diameter of the shaft neck and smaller than the maximum diameter of the shaft coupler to be disassembled.
Further, the hydraulic jack is installed at the geometric center of the side of the base.
Furthermore, the bottom plate is made of a steel plate, and reinforcing ribs for increasing the rigidity of the bottom plate are additionally arranged on the outer side of the bottom plate.
Furthermore, two hoisting holes are symmetrically formed in the top of the bottom plate.
Furthermore, the head end and the tail end of the hydraulic jack are provided with anti-slip pads.
The utility model has the advantages as follows:
1. the utility model relates to a rationally, the utility model discloses a quick dismounting device of shaft coupling compares with prior art, has realized the quick dismantlement of shaft coupling. The bottom plate is buckled on the shaft, the hydraulic jack is aligned to the center of the shaft, the distance between the bottom plate and the end face of the coupler is adjusted through the nut, the bottom plate is attached to the coupler, and then the hydraulic jack is adjusted to jack the shaft on the coupler, so that the purpose of disassembling the coupler is achieved. The coupler dismounting device is simple in structure and convenient to use, brings convenience and safety guarantee for later-stage checking and maintenance work, can be repeatedly used, and has high economical efficiency and practicability.
2. The base is connected with the bottom plate in a sliding mode through the connecting bolt, the distance between the base and the bottom plate can be adjusted through the adjusting nut, the base is fixed, and the base can adapt to various couplers with different sizes.
3. The base is used for installing the hydraulic jack, and in order to ensure that the device can stably run when in work, the base is required to act on the geometric center of the base by the reaction force of the hydraulic jack, so that the hydraulic jack is required to be installed on the geometric center of the side face of the base.
4. And reinforcing ribs for increasing the rigidity of the bottom plate are additionally arranged on the outer side of the bottom plate. So as to ensure that the high-speed vibration reducer cannot generate large deformation during working. Two hoisting holes are symmetrically formed in the top of the bottom plate. The device can be quickly disassembled and assembled in the overhauling process through the hoisting holes, and the overhauling time is shortened.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
reference numerals: 1-base, 2-connecting bolt, 3-hydraulic jack, 4-bottom plate, 5-adjusting nut, 6-gap, 7-reinforcing rib, 8-hoisting hole and 9-non-slip mat.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the directions or positional relationships indicated by the terms "inside", "outside", "upper", and the like are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the utility model is conventionally placed when in use, and are only for convenience of describing the utility model and simplifying the description, but not for indicating or implying that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1, this embodiment provides a quick dismounting device of belt conveyor driving roller shaft coupling, including base 1 and the bottom plate 4 that sets up side by side, hydraulic jack 3 is installed to the one side that is close to bottom plate 4 on the base 1, it has the clearance of placing the shaft coupling of waiting to dismantle to reserve between hydraulic jack 3 and the bottom plate 4, be provided with the distance adjustment mechanism that can adjust the distance between hydraulic jack 3 and the bottom plate 4 on the base 1.
The distance adjusting mechanism comprises bolt holes A which are symmetrically arranged on the front side and the rear side of the base 1, bolt holes B which are symmetrically arranged on the front side and the rear side of the base 4 and correspond to the two bolt holes of the base 1 one by one, connecting bolts 2 which penetrate through the bolt holes A and the bolt holes B on the same side, and adjusting nuts 5 are arranged at two ends of each connecting bolt 2. The base is connected with the bottom plate in a sliding mode through the connecting bolt, and the distance between the base and the bottom plate can be adjusted through the adjusting nut, so that the base can adapt to various couplers with different sizes.
The bottom plate 4 is provided with a notch 6 with a downward opening and communicated with the lower edge of the bottom plate 4, and the width of the notch 6 is larger than the diameter of the shaft neck and smaller than the maximum diameter of the shaft coupler to be disassembled. When the coupler is disassembled, the distance between the bottom plate and the end face of the coupler is adjusted through the adjusting nut and fixed. The gap is used for fixing the bottom plate on the shaft when the coupler is disassembled.
Compared with the prior art, the quick coupler dismounting device designed by the embodiment realizes quick dismounting of the coupler. The base plate is buckled on the shaft, the hydraulic jack is aligned to the center of the shaft, the distance between the base plate and the end face of the coupler is adjusted through the nut, the base plate is attached to the coupler, and then the hydraulic jack is adjusted to achieve the purpose of detaching the coupler. The coupler dismounting device is simple in structure and convenient to use, brings convenience and safety guarantee for later-stage checking and maintenance work, can be repeatedly used, and has high economical efficiency and practicability.
Example 2
The embodiment is further optimized on the basis of embodiment 1, and specifically comprises the following steps:
the hydraulic jack 3 is arranged at the geometric center of the side face of the base 1, the base is used for installing the hydraulic jack, and in order to ensure that the device can stably run when in work, the base is required to act on the geometric center by the reaction force of the hydraulic jack, so the hydraulic jack is required to be arranged at the geometric center of the side face of the base.
The bottom plate 4 is made of a steel plate, and reinforcing ribs 7 for increasing the rigidity of the bottom plate 4 are additionally arranged on the outer side of the bottom plate 4. So as to ensure that the device does not generate large deformation during operation.
Two hoisting holes 8 are symmetrically formed in the top of the bottom plate 4. The device can be rapidly disassembled and assembled in the overhauling process through the hoisting holes, and the overhauling time is shortened.
The anti-slip pads 9 are arranged at the head end and the tail end of the hydraulic jack 3, so that the anti-slip pads cannot slide relative to the shaft in the working process.
The embodiment is simple and practical, low in manufacturing cost and long in service life, and is combined with the field practice, so that the practicability and the maintainability are particularly emphasized.
Claims (7)
1. The utility model provides a quick dismounting device of belt conveyor driving roller shaft coupling, its characterized in that, including base (1) and bottom plate (4) that set up side by side, hydraulic jack (3) are installed to one side that is close to bottom plate (4) on base (1), it has the clearance of placing the shaft coupling of waiting to dismantle to reserve between hydraulic jack (3) and bottom plate (4), be provided with the distance adjustment mechanism that can adjust distance between hydraulic jack (3) and bottom plate (4) on base (1).
2. The device for quickly disassembling the transmission roller coupler of the belt conveyor according to claim 1, wherein the distance adjusting mechanism comprises bolt holes A symmetrically arranged at the front side and the rear side of the base (1), two bolt holes B symmetrically arranged at the front side and the rear side of the bottom plate (4) and corresponding to the two bolt holes of the base (1) one by one, and connecting bolts (2) penetrating through the bolt holes A and the bolt holes B at the same side, and adjusting nuts (5) are arranged at two ends of each of the two connecting bolts (2).
3. The quick dismounting device of the belt conveyor driving roller coupler according to claim 1, characterized in that the bottom plate (4) is provided with a notch (6) which is opened downwards and is communicated with the lower edge of the bottom plate (4), and the width of the notch (6) is larger than the diameter of the shaft neck and smaller than the maximum diameter of the coupler to be dismounted.
4. A belt conveyor drive roller coupling quick release arrangement according to claim 1, characterized in that the hydraulic jack (3) is mounted at the geometric center of the base (1) side.
5. The quick dismounting device of the belt conveyor driving roller coupling according to claim 1, characterized in that the bottom plate (4) is made of a steel plate, and a reinforcing rib (7) for increasing the rigidity of the bottom plate (4) is additionally arranged on the outer side of the bottom plate (4).
6. The quick dismounting device of the belt conveyor driving roller coupling according to claim 1, characterized in that two hoisting holes (8) are symmetrically formed on the top of the bottom plate (4).
7. The device for quickly disassembling the driving roller coupling of a belt conveyor according to claim 1, characterized in that the head and the tail of the hydraulic jack (3) are provided with non-slip pads (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221090402.1U CN217669031U (en) | 2022-05-07 | 2022-05-07 | Quick dismounting device of belt conveyor driving roller shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221090402.1U CN217669031U (en) | 2022-05-07 | 2022-05-07 | Quick dismounting device of belt conveyor driving roller shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217669031U true CN217669031U (en) | 2022-10-28 |
Family
ID=83736753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221090402.1U Active CN217669031U (en) | 2022-05-07 | 2022-05-07 | Quick dismounting device of belt conveyor driving roller shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217669031U (en) |
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2022
- 2022-05-07 CN CN202221090402.1U patent/CN217669031U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240220 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737104 No. 98, Jinchuan Road, Jinchuan District, Jinchang City, Gansu Province Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |