CN215370825U - Moving roll belt tensioning adjusting device for double-roll crusher - Google Patents
Moving roll belt tensioning adjusting device for double-roll crusher Download PDFInfo
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- CN215370825U CN215370825U CN202121403855.0U CN202121403855U CN215370825U CN 215370825 U CN215370825 U CN 215370825U CN 202121403855 U CN202121403855 U CN 202121403855U CN 215370825 U CN215370825 U CN 215370825U
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Abstract
Moving roller belt tensioning adjusting device for double-roll crusher, including fixed connection in the support on the double-roll crusher, it has the tensioning gyro wheel to articulate through the wane on the support, and the opposite side of wane is equipped with the regulation part that makes the tensioning gyro wheel change height. The utility model has the beneficial effects that: set up the pull rod, under the effect of bolt, enable the wane and change inclination to can make the tensioning gyro wheel adjust from top to bottom, reach the purpose of adjusting belt rate of tension, through setting up the spring, reach and enable this spring and produce the elastic change when the belt is undulant, thereby reach and make the take-up pulley produce undulant purpose, avoid belt and rigid tensioning gyro wheel hard contact, and lead to the phenomenon of belt too early fracture to take place.
Description
Technical Field
The utility model relates to the field of double-roller crushers, in particular to a movable roller belt tensioning and adjusting device for a double-roller crusher.
Background
The double-roller crusher is a mining machine, is called a double-roller crusher, is mainly used for crushing ores, needs to enable a transmission belt to be in a tensioning state when the double-roller crusher is used, is generally fixed and inconvenient to adjust an existing tensioning device, and therefore a movable roller belt tensioning adjusting device for the double-roller crusher is provided to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a movable roller belt tensioning adjusting device for a double-roller crusher.
The purpose of the utility model is realized by the following technical scheme:
roller belt tensioning adjusting device for roller crusher, including fixed connection in the support on the roller crusher, it has the tensioning gyro wheel to articulate through the wane on the support, just the opposite side of wane is equipped with the messenger tensioning gyro wheel changes high regulation portion.
A further technical solution is that the adjusting part includes a pull rod penetrating through the rocker, one end of the pull rod is fixed, and the other end of the pull rod is provided with a locking device enabling the rocker to change the angle.
According to a further technical scheme, the locking device comprises a bolt which is in threaded connection with the pull rod.
The further technical scheme is that a spring is sleeved on the pull rod.
The non-threaded end of the pull rod is hinged to the support, and the spring is located between the bolt and the warping plate.
The further technical scheme is that the threaded end of the pull rod is hinged to the double-roll crusher, and the springs are located on two sides of the wane.
The further technical scheme is that the adjusting part further comprises a universal ball seat hinged on the roll crusher, and the threaded end of the pull rod is hinged with the universal ball seat through a universal ball.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the pull rod is arranged, so that the tilting angle of the rocker can be changed under the action of the bolt, and the tensioning roller can be adjusted up and down, thereby achieving the purpose of adjusting the tension degree of the belt.
2. According to the utility model, through arranging the spring, the purpose that the spring generates elastic change when the belt fluctuates is achieved, so that the purpose that the tensioning wheel generates fluctuation is achieved, and the phenomenon that the belt is broken too early due to hard contact between the belt and the rigid tensioning roller is avoided.
Drawings
Fig. 1 is a schematic plan view of a first embodiment of the present invention.
Fig. 2 is a schematic plan view of a second embodiment of the present invention.
In the figure, 1-support, 2-rocker, 3-tension roller, 4-adjusting part, 41-pull rod, 42-spring, 43-bolt and 44-universal ball seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of 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 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 figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
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 and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. 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 present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. They may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to the embodiment shown in fig. 1, the movable roller belt tensioning adjustment device for the double-roll crusher comprises a support 1 fixedly connected to the double-roll crusher, a tensioning roller 3 is hinged to the support 1 through a rocker 2, an adjustment portion 4 for changing the height of the tensioning roller 3 is arranged on the other side of the rocker 2, the rocker 2 is hinged to the support 1, the tensioning roller 3 is fixedly arranged at one end of the rocker 2, the adjustment portion 4 is adjusted at the other end of the rocker 2, the adjustment portion 4 is used for adjusting the inclination angle of the rocker 2, and the adjusted inclination angle is also fixed through the adjustment portion 4.
Regulating part 4 is including running through in the pull rod 41 of wane 2, pull rod 41 one end is articulated mutually with external fixation device, the other end floats, pull rod 41 one end is fixed promptly, and its other end is equipped with the locking device who makes wane 2 change angle, locking device includes bolt 43 of threaded connection on pull rod 41, pull rod 41 one end is the idle rod structure, the other end is seted up threadedly, bolt 43 threaded connection is in the screw thread end of pull rod 41 promptly, the non-threaded end of pull rod 41 articulates on support 1, all be equipped with the ring on support 1 and the pull rod 41, two mutual hasps of ring realize the articulated of pull rod 41 and support 1 together promptly.
Still the cover is equipped with spring 42 on pull rod 41, and spring 42 is located between bolt 43 and wane 2, and the existence of this spring 42 is for buffering impact force, can make spring 42 produce elastic deformation when the great impact that takes place suddenly is used to reach the cushioning effect to the belt, avoids the belt directly to snap.
When the tension adjusting device is used, when the tightness of a belt is adjusted, the bolt 43 can be fastened or loosened, the elastic force of the spring 42 is changed, so that the inclination angle of the rocker 2 under the pressure of the belt is changed, namely, the tension roller 3 is lifted up and down to achieve the purpose of changing the tension of the belt.
Example 2:
referring to the embodiment shown in fig. 2, the movable roller belt tensioning adjustment device for the double-roll crusher comprises a support 1 fixedly connected to the double-roll crusher, a tensioning roller 3 is hinged to the support 1 through a rocker 2, an adjustment portion 4 for changing the height of the tensioning roller 3 is arranged on the other side of the rocker 2, the rocker 2 is hinged to the support 1, the tensioning roller 3 is fixedly arranged at one end of the rocker 2, the adjustment portion 4 is adjusted at the other end of the rocker 2, the adjustment portion 4 is used for adjusting the inclination angle of the rocker 2, and the adjusted inclination angle is also fixed through the adjustment portion 4.
Regulating part 4 is including running through in the pull rod 41 of wane 2, pull rod 41 one end is articulated mutually with outside fixing device, the other end floats, pull rod 41 one end is fixed promptly, and its other end is equipped with the locking device who makes wane 2 change angle, locking device includes threaded connection bolt 43 on pull rod 41, pull rod 41 one end is the idle rod structure, the other end is seted up threadedly, bolt 43 threaded connection is in the screw thread end of pull rod 41 promptly, pull rod 41 screw thread end articulates on the pair roller crusher, regulating part 4 is still including articulating universal ball seat 44 on the pair roller crusher, the screw thread end of pull rod 41 is articulated mutually with universal ball seat 44 through universal ball, the one end of pull rod 41 is articulated mutually with universal ball seat 44 promptly, its other end is used for the pulling wane 2 for the T style of calligraphy to make it change inclination.
Still the cover is equipped with spring 42 on pull rod 41, and spring 42 is located wane 2 both sides, and the spring 42 elasticity that is located wane 2 top is greater than the elasticity that is located its below spring 42, and the existence of this spring 42 is for buffering impact force, can make spring 42 produce elastic deformation when the great impact that takes place suddenly is used to reach the cushioning effect to the belt, avoid the belt directly to break.
During the use, when adjusting the belt elasticity, can fasten or not hard up bolt 43, the spring 42 of 2 tops of wane oppresses downwards this moment and makes 2 below springs 42 of wane produce elastic deformation to the inclination of wane 2 also has changed under the pressure of belt, makes tensioning gyro wheel 3 oscilaltion reach the purpose that changes the belt tensile force promptly simultaneously
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. Move roller belt tensioning adjusting device for pair roller crusher, its characterized in that: including support (1) fixed connection on the double-roll crusher, it has tensioning gyro wheel (3) to articulate through wane (2) on support (1), just the opposite side of wane (2) is equipped with the messenger tensioning gyro wheel (3) adjustment part (4) that change the height.
2. The device for adjusting the tension of the belt of the moving roll for the double-roll crusher according to claim 1, wherein: the adjusting part (4) comprises a pull rod (41) penetrating through the rocker (2), one end of the pull rod (41) is fixed, and the other end of the pull rod is provided with a locking device enabling the rocker (2) to change the angle.
3. The device for adjusting the tension of the belt of the moving roll for the double-roll crusher according to claim 2, wherein: the locking device comprises a bolt (43) which is connected to the pull rod (41) in a threaded manner.
4. The device for adjusting the tension of a moving roll belt for a double roll crusher according to claim 3, wherein: and a spring (42) is also sleeved on the pull rod (41).
5. The device for adjusting the tension of a moving roll belt for a double roll crusher according to claim 4, wherein: the non-threaded end of the pull rod (41) is hinged to the support (1), and the spring (42) is located between the bolt (43) and the warping plate (2).
6. The device for adjusting the tension of a moving roll belt for a double roll crusher according to claim 4, wherein: the threaded end of the pull rod (41) is hinged to the double-roll crusher, and the spring (42) is located on two sides of the warping plate (2).
7. The device for adjusting the tension of a moving roll belt for a double roll crusher according to claim 6, wherein: the adjusting part (4) further comprises a universal ball seat (44) hinged to the roll crusher, and the threaded end of the pull rod (41) is hinged to the universal ball seat (44) through a universal ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121403855.0U CN215370825U (en) | 2021-06-23 | 2021-06-23 | Moving roll belt tensioning adjusting device for double-roll crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121403855.0U CN215370825U (en) | 2021-06-23 | 2021-06-23 | Moving roll belt tensioning adjusting device for double-roll crusher |
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| Publication Number | Publication Date |
|---|---|
| CN215370825U true CN215370825U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121403855.0U Active CN215370825U (en) | 2021-06-23 | 2021-06-23 | Moving roll belt tensioning adjusting device for double-roll crusher |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700161A (en) * | 2022-04-27 | 2022-07-05 | 广西美斯达工程机械设备有限公司 | Fixed feeding crusher set equipment and feeding method |
| CN115506753A (en) * | 2022-11-24 | 2022-12-23 | 胜利新大新材料股份有限公司 | Synchronous displacement ultra-long stroke pumping unit |
-
2021
- 2021-06-23 CN CN202121403855.0U patent/CN215370825U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700161A (en) * | 2022-04-27 | 2022-07-05 | 广西美斯达工程机械设备有限公司 | Fixed feeding crusher set equipment and feeding method |
| CN114700161B (en) * | 2022-04-27 | 2024-02-23 | 广西美斯达工程机械设备有限公司 | Fixed feeding crusher unit equipment and feeding method |
| CN115506753A (en) * | 2022-11-24 | 2022-12-23 | 胜利新大新材料股份有限公司 | Synchronous displacement ultra-long stroke pumping unit |
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