CN202953449U - Auxiliary tension device of vertical heavy punch - Google Patents
Auxiliary tension device of vertical heavy punch Download PDFInfo
- Publication number
- CN202953449U CN202953449U CN 201220658713 CN201220658713U CN202953449U CN 202953449 U CN202953449 U CN 202953449U CN 201220658713 CN201220658713 CN 201220658713 CN 201220658713 U CN201220658713 U CN 201220658713U CN 202953449 U CN202953449 U CN 202953449U
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- tension
- guide
- vertical heavy
- heavy punch
- auxiliary tension
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Abstract
The utility model discloses an auxiliary tension device of a vertical heavy punch. The auxiliary tension device of the vertical heavy punch comprises a tension roller, a heavy punch box, a guide device, guide rods, a connecting rod and a protective plate, wherein the guide device comprises connecting plates, connecting blocks and guide blocks; the connecting blocks, the connecting plates and the guide blocks are connected through bolts; the tension roller is connected with the connecting blocks through the bolts; the heavy punch box is connected with the connecting plates through the bolts; the guide blocks can freely move in the guide rods up and down; the connecting blocks on the two sides are connected with the connecting rod through the bolts; and a clearance is reserved between the protective plate and each guide rod. The auxiliary tension device of the vertical heavy punch is reasonable and compact in structure, free of maintenance, suitable for a long-distance multi-point driven double-tension belt conveyer, and is arranged at the position of a loose edge of a drive device parking vehicle; the situation that the tension of an adhesive tape is greater than the set tension can be effectively ensured; and the adhesive tape is prevented from slipping.
Description
Technical field
The utility model relates to a kind of vertical heavy-hammer auxiliary tension apparatus, is particularly useful for long apart from the two tension belt conveyers of Multipoint Drive.
Background technology
Vertical weight dropper tensioning device is to guarantee the requisite vitals of belt conveyer normal operation, but lightweight two or three ton of its weight box, heavyly reaches tens tons or more; Suspension height is generally 3～4 meters, and is even higher.
Vertical weight dropper tensioning device is a kind of take-up device with permanent tension force, and it can utilize the locus, corridor of belt conveyer to arrange, the size of tensile force can realize by the increase and decrease movement weight mass.Because vertical weight dropper tensioning device can be with the variation of the conveyor belt tension elongation by gravity auto-compensation adhesive tape, and simple in structure, with low cost, reliability is high, so the first-selected take-up device of belt conveyer during vertical weight dropper tensioning device.
Vertical heavy-hammer auxiliary tension apparatus of the present utility model is compared with the vertical weight dropper tensioning device of routine, and is simple in structure, avoids safeguarding, effectively avoided the conflict of many covers tension system.
Summary of the invention
The purpose of this utility model is to provide a kind of vertical heavy-hammer auxiliary tension apparatus.
The purpose of this utility model is achieved through the following technical solutions:
Vertical heavy-hammer auxiliary tension apparatus of the present utility model comprises belt tensioning drum, weight box, guide piece, pilot bar, pipe link and backplate.Guide piece comprises connecting panel, contiguous block and orienting lug, contiguous block, connecting panel and orienting lug are bolted, belt tensioning drum and contiguous block are bolted, weight box and connecting panel are bolted, orienting lug can move by easy on and off in pilot bar, both sides contiguous block and pipe link are bolted, and are provided with preset clearance between backplate and pilot bar.
Can be found out by the technical scheme that above-mentioned the utility model provides, vertical heavy-hammer auxiliary tension apparatus described in the utility model, compactness rational in infrastructure, avoid safeguarding, be applicable to long apart from the two tension belt conveyers of Multipoint Drive, be arranged on the position, slack list that actuating device plays parking, can guarantee that conveyor belt tension greater than setting tension force, prevents adhesive tape slipping by actv..
Description of drawings
Fig. 1 is vertical heavy-hammer auxiliary tension apparatus structural representation;
Fig. 2 is belt conveyer vertical heavy-hammer auxiliary tension apparatus status architecture schematic diagram when normally moving;
Vertical heavy-hammer auxiliary tension apparatus status architecture schematic diagram when Fig. 3 is the belt conveyer start/stop machine.
The specific embodiment
Vertical heavy-hammer auxiliary tension apparatus of the present utility model, the specific embodiment that it is better such as Fig. 1, Fig. 2, shown in Figure 3, vertical heavy-hammer auxiliary tension apparatus comprise belt tensioning drum 1, weight box 2, guide piece, pilot bar 6, pipe link 7 and backplate 8.
Guide piece comprises connecting panel 3, contiguous block 4 and orienting lug 5, contiguous block 4, connecting panel 3 and orienting lug 5 are bolted, belt tensioning drum 1 is bolted with contiguous block 4, weight box 2 is bolted with connecting panel 3, orienting lug 5 can move at the interior easy on and off of pilot bar 6, both sides contiguous block 4 is bolted with pipe link 7, is provided with preset clearance between backplate 8 and pilot bar 6.
Vertical heavy-hammer auxiliary tension apparatus of the present utility model has following innovative point:
The vertical heavy-hammer auxiliary tension apparatus is provided with backplate, is provided with preset clearance between backplate and pilot bar, can prevent that in the belt conveyer course of conveying, material falls between load-transfer device and belt tensioning drum by actv..
Further illustrate below in conjunction with the principle of work of accompanying drawing to the vertical heavy-hammer auxiliary tension apparatus:
The vertical heavy-hammer auxiliary tension apparatus is mainly used in long apart from the two tension systems of Multipoint Drive, main tension system be arranged on head or afterbody actuating device wherein, tightening force is constant; Auxiliary tension apparatus is arranged on position, some actuating device adhesive tape slack lists in addition, this position conveyor belt tension sum when setting tightening force less than normal operation;
When conveyer normally moved, the tightening force that provides due to auxiliary tension movement weight mass was less, moves on to end position on tension drum, and adhesive tape is evened up by the tension force effect, as shown in Figure 2;
When conveyer was shut down, actuating device no longer provided propulsive effort, and conveyor belt tension reduces, and under the movement weight mass Action of Gravity Field, tension drum moves down, and can guarantee that conveyor belt tension is not less than the tensile force of setting, as shown in Figure 3;
During the conveyer cycling start, due to head drive and the afterbody driving distant, main tension system can only guarantee that wherein driving place conveyor belt tension is constant, and adhesive tape and cylinder are non-slip, and the introducing of auxiliary tension apparatus can guarantee that in addition some actuating devices position adhesive tape and driving drum are non-slip.
The beneficial effects of the utility model
Compactness rational in infrastructure avoids safeguarding;
Be applicable to long apart from the two tension belt conveyers of Multipoint Drive;
Be arranged on the position, slack list that actuating device plays parking, can guarantee that conveyor belt tension greater than setting tension force, prevents adhesive tape slipping by actv..
The above; it is only the better specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement are within all should being encompassed in protection domain of the present utility model.
Claims (2)
1. vertical heavy-hammer auxiliary tension apparatus, it is characterized in that, described vertical heavy-hammer auxiliary tension apparatus comprises belt tensioning drum, weight box, guide piece, pilot bar, pipe link and backplate, described guide piece comprises connecting panel, contiguous block and orienting lug, described contiguous block, described connecting panel and described orienting lug are bolted, described belt tensioning drum and described contiguous block are bolted, described weight box and described connecting panel are bolted, described orienting lug can move by easy on and off in described pilot bar, the described contiguous block in both sides and described pipe link are bolted.
2. vertical heavy-hammer auxiliary tension apparatus according to claim 1, is characterized in that, is provided with preset clearance between described backplate and described pilot bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658713 CN202953449U (en) | 2012-12-05 | 2012-12-05 | Auxiliary tension device of vertical heavy punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658713 CN202953449U (en) | 2012-12-05 | 2012-12-05 | Auxiliary tension device of vertical heavy punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202953449U true CN202953449U (en) | 2013-05-29 |
Family
ID=48459032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220658713 Expired - Fee Related CN202953449U (en) | 2012-12-05 | 2012-12-05 | Auxiliary tension device of vertical heavy punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202953449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960852A (en) * | 2015-05-14 | 2015-10-07 | 芜湖市爱德运输机械有限公司 | Counter weight tension device |
-
2012
- 2012-12-05 CN CN 201220658713 patent/CN202953449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960852A (en) * | 2015-05-14 | 2015-10-07 | 芜湖市爱德运输机械有限公司 | Counter weight tension device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20181205 |