CN221396172U - Manual hydraulic tensioning device for cantilever belt of stacker - Google Patents
Manual hydraulic tensioning device for cantilever belt of stacker Download PDFInfo
- Publication number
- CN221396172U CN221396172U CN202322697852.8U CN202322697852U CN221396172U CN 221396172 U CN221396172 U CN 221396172U CN 202322697852 U CN202322697852 U CN 202322697852U CN 221396172 U CN221396172 U CN 221396172U
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- fixed
- belt
- sliding frame
- frame
- stacker
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- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Delivering By Means Of Belts And Rollers (AREA)
Abstract
The utility model discloses a manual hydraulic tensioning device for a cantilever belt of a stacker, which comprises a belt conveyor roller, wherein two ends of the belt conveyor roller are fixed on a sliding frame, a rail pair at the bottom of the sliding frame is connected to the fixed frame, a fixed seat is further arranged at one end of the fixed frame, a hydraulic cylinder is arranged between the sliding frame and the fixed seat, a piston rod of the hydraulic cylinder is connected to the sliding frame, and the cylinder end of the hydraulic cylinder is fixed on the fixed seat. When the belt conveyor is used, the hydraulic cylinder is controlled to extend out, the hydraulic cylinder pushes the sliding frame to slide, meanwhile, the belt conveyor roller slides to drive the belt to be tensioned, the double nuts on the rotary screw rod are tightly supported on the fixing seat, and the belt is fixed and tensioned. The device replaces manpower tensioning through hydraulic pressure tensioning, saves time and labor, and has simple and compact equipment.
Description
Technical Field
The utility model relates to the technical field of stacker, in particular to a manual hydraulic tensioning device for a cantilever belt of a stacker.
Background
The stacking efficiency of bulk materials is improved, and the stacker is widely popularized. The cantilever belt on the stacker needs to be tensioned regularly in the process of stacking materials. The cantilever belt has short stroke and compact equipment, and is not easy to adopt a complex automatic tensioning mechanism. The tensioning device adopts a simple screw device, and the screw is adjusted by manpower to stretch out to realize belt tensioning. The device is time-consuming and labor-consuming and is difficult to adjust.
Disclosure of utility model
The utility model aims to provide a manual hydraulic tensioning device for a cantilever belt of a stacker, which is characterized in that a hydraulic cylinder is controlled to extend out, the hydraulic cylinder pushes a sliding frame to slide, a belt conveyor roller slides to drive the belt to be tensioned, a double nut on a rotary screw rod is propped against a fixed seat, and the belt is fixed and tensioned. The device replaces manpower tensioning through hydraulic pressure tensioning, saves time and labor, and has simple and compact equipment.
The object of the utility model is achieved in the following way:
the utility model provides a manual hydraulic tensioning device of stacker cantilever belt, includes the belt feeder cylinder, and the belt feeder cylinder both ends are fixed in the slip frame, and slip frame bottom track pair is connected in fixed frame, still is provided with the fixing base in the one end of fixed frame, is provided with hydraulic cylinder between slip frame and the fixing base, and hydraulic cylinder's piston rod is connected in the slip frame, and hydraulic cylinder's hydro-cylinder end is fixed on the fixing base.
According to the manual hydraulic tensioning device for the cantilever belt of the stacker, the sliding sleeve is arranged on the fixed seat, one end of the screw rod is fixed on the sliding frame, and the other end of the screw rod penetrates through the sliding sleeve on the fixed seat and is fastened by the nut.
According to the manual hydraulic tensioning device for the cantilever belt of the stacker, the hydraulic pipe 7 of the hydraulic cylinder is connected with the manual hydraulic pump, and the manual hydraulic pump is fixed on the fixed frame.
Above-mentioned manual hydraulic tensioning device of stacker cantilever belt, the gyro wheel is installed to slip frame bottom, is provided with the recess that holds the gyro wheel in the fixed frame.
The manual hydraulic tensioning device for the cantilever belt of the stacker is characterized in that the nuts are at least two nuts connected in series.
Compared with the prior art, the utility model has the beneficial effects that: when the belt conveyor is used, the hydraulic cylinder is controlled to extend out, the hydraulic cylinder pushes the sliding frame to slide, meanwhile, the belt conveyor roller slides to drive the belt to be tensioned, the double nuts on the rotary screw rod are tightly supported on the fixing seat, and the belt is fixed and tensioned. The device replaces manpower tensioning through hydraulic pressure tensioning, saves time and labor, and has simple and compact equipment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a left side view of fig. 1 without a manual hydraulic pump installed.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The construction and operation of the present utility model will be described in detail with reference to fig. 1-2.
The utility model discloses a manual hydraulic tensioning device for a cantilever belt of a stacker, which comprises a belt conveyor roller 1, wherein two ends of the belt conveyor roller are fixed on a sliding frame 2, a rail pair at the bottom of the sliding frame is connected to a fixed frame 9, a fixed seat 5 is further arranged at one end of the fixed frame, a hydraulic cylinder 6 is arranged between the sliding frame and the fixed seat, a piston rod of the hydraulic cylinder is connected to the sliding frame, and the cylinder end of the hydraulic cylinder is fixed on the fixed seat.
According to the manual hydraulic tensioning device for the cantilever belt of the stacker, the sliding sleeve is arranged on the fixed seat, one end of the screw rod 3 is fixed on the sliding frame, and the other end of the screw rod penetrates through the sliding sleeve on the fixed seat and is fastened by the nut 4.
According to the manual hydraulic tensioning device for the cantilever belt of the stacker, the hydraulic pipe 7 of the hydraulic cylinder is connected with the manual hydraulic pump 8, and the manual hydraulic pump is fixed on the fixed frame 9.
According to the manual hydraulic tensioning device for the cantilever belt of the stacker, the roller 10 is arranged at the bottom of the sliding rack, and the fixed rack is provided with the groove for accommodating the roller.
The utility model relates to a manual hydraulic tensioning device for a cantilever belt of a stacker, wherein the nuts are at least two nuts connected in series.
The manual hydraulic tensioning device for the cantilever belt of the stacker has the following specific working process:
during normal operation, the belt conveyor roller 1 drives the belt 11 to rotate, and materials are conveyed. When the belt 11 needs to be tensioned, the belt conveyor roller 1 is stopped to rotate, the manual hydraulic pump 8 is operated, hydraulic oil in the manual hydraulic pump 8 enters a piston cavity of the hydraulic oil cylinder 6 through the hydraulic pipe 7 under a certain pressure, and a piston rod of the hydraulic oil cylinder 6 stretches out to push the sliding frame 2 to slide. At this time, the belt 11 is pulled by the belt conveyor roller 1 fixed on the sliding frame 2. The screw 3 slides along with the sliding frame 2 in the process, the double nuts 4 arranged on the screw 3 are separated from the fixed seat 5, the double nuts 4 are rotated, the fixed seat 5 is fastened again, the screw 3 is supported and fixed on the fixed seat 5 at a new position, and the whole tensioning process of the belt 11 is completed.
Compared with the prior art, the manual hydraulic tensioning device for the cantilever belt of the stacker has the advantages that manual tensioning is replaced by hydraulic tensioning, time and labor are saved, and the device is simple and compact.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several changes and modifications can be made without departing from the general inventive concept, and these should also be regarded as the scope of the utility model.
Claims (4)
1. The utility model provides a manual hydraulic tensioning device of stacker cantilever belt, includes belt feeder cylinder (1), its characterized in that: the two ends of the belt conveyor roller are fixed on a sliding frame (2), a rail pair at the bottom of the sliding frame is connected on a fixed frame (9), a fixed seat (5) is further arranged at one end of the fixed frame, a hydraulic cylinder (6) is arranged between the sliding frame and the fixed seat, a piston rod of the hydraulic cylinder is connected on the sliding frame, and the cylinder end of the hydraulic cylinder is fixed on the fixed seat; a sliding sleeve is arranged on the fixed seat, one end of a screw rod (3) is fixed on the sliding frame, and the other end of the screw rod penetrates through the sliding sleeve on the fixed seat and is fastened by a nut (4).
2. The stacker boom belt manual hydraulic tensioner of claim 1, wherein: the hydraulic pipe (7) of the hydraulic cylinder is connected with a manual hydraulic pump (8), and the manual hydraulic pump is fixed on a fixed frame (9).
3. The stacker boom belt manual hydraulic tensioner of claim 2, wherein: the bottom of the sliding frame is provided with a roller (10), and the fixed frame is provided with a groove for accommodating the roller.
4. The stacker boom belt manual hydraulic tensioner of claim 1, wherein: the nut is at least two in series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322697852.8U CN221396172U (en) | 2023-10-09 | 2023-10-09 | Manual hydraulic tensioning device for cantilever belt of stacker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322697852.8U CN221396172U (en) | 2023-10-09 | 2023-10-09 | Manual hydraulic tensioning device for cantilever belt of stacker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221396172U true CN221396172U (en) | 2024-07-23 |
Family
ID=91919766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322697852.8U Active CN221396172U (en) | 2023-10-09 | 2023-10-09 | Manual hydraulic tensioning device for cantilever belt of stacker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221396172U (en) |
-
2023
- 2023-10-09 CN CN202322697852.8U patent/CN221396172U/en active Active
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