CN203416647U - Tension spring adjusting piece of cane shoot straw chopping machine - Google Patents
Tension spring adjusting piece of cane shoot straw chopping machine Download PDFInfo
- Publication number
- CN203416647U CN203416647U CN201320518679.4U CN201320518679U CN203416647U CN 203416647 U CN203416647 U CN 203416647U CN 201320518679 U CN201320518679 U CN 201320518679U CN 203416647 U CN203416647 U CN 203416647U
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- tension spring
- adjusting bolt
- nut
- wild rice
- rice stem
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Abstract
The utility model relates to a tension spring adjusting piece of a cane shoot straw chopping machine, and belongs to one part of the cane shoot straw chopping machine. There is no tension spring adjusting piece of the cane shoot straw chopping machine at present, and the cane shoot straw cannot be chopped effectively and conveniently. The tension spring adjusting piece is characterized in that the tension spring adjusting piece is composed of a top supporting strip, an adjusting bolt, an upper adjusting nut and a lower adjusting nut, the top supporting strip is of a horizontal structure, a circular hole is formed in the top supporting strip, the inner wall of the circular hole is smooth, the adjusting bolt is connected into the circular hole of the top supporting strip in a penetrating mode and is of a vertical structure, and the upper adjusting nut and the lower adjusting nut are connected to the adjusting bolt through threads and are located on the top of the top supporting strip and the bottom of the top supporting strip respectively. The tension spring adjusting piece is simple in structure, reasonable in design and convenient to use. The tension of a tension spring can be effectively adjusted, and the chopped cane shoot straw can be effectively prevented from returning to a conveying area.
Description
Technical field
The utility model relates to a kind of extension spring regulating part, especially the extension spring regulating part that relates to a kind of wild rice stem straw cutting machine, belong to a part in wild rice stem straw cutting machine, can effectively regulate the size of tension spring tension, thereby the guillotine cutting district in achieve effective control guillotine cutting mouth shutter isolation wild rice stem straw cutting machine and the function of delivery area, when the wild rice stem straw until guillotine cutting is fed roller, is transported in guillotine cutting mouth and carries out after guillotine cutting, can effectively prevent that the wild rice stem straw after guillotine cutting from turning back to delivery area, guarantee that the wild rice stem straw after guillotine cutting is exported from delivery outlet.
Background technology
People more and more pay attention to the recycling of wild rice stem straw now, such as wild rice stem straw just has very high nutritive value as the feed of sheep, generally, wild rice stem straw need to carry out being just convenient to store and transportation after guillotine cutting, just can reach the object of better recycling.Also there is no at present a kind of cutting machine that is exclusively used in guillotine cutting wild rice stem straw, the extension spring regulating part that more there is no a kind of wild rice stem straw cutting machine, be difficult to easily and effectively wild rice stem straw is carried out to guillotine cutting, and guarantee that the wild rice stem straw after guillotine cutting effectively exports from output device, normally adopt the mode of artificial guillotine cutting to carry out guillotine cutting wild rice stem straw, and by artificial method, the good wild rice stem straw of guillotine cutting is taken out of, workload is large, labour intensity is large, inefficiency, the inferior quality of the wild rice stem straw that guillotine cutting forms.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provide a kind of simple in structure, reasonable in design, easy to use, can effectively regulate the size of tension spring tension, thereby effectively prevent that the wild rice stem straw after guillotine cutting from turning back to delivery area, guarantee the extension spring regulating part of the wild rice stem straw cutting machine that the wild rice stem straw after guillotine cutting is exported from delivery outlet.
The technical scheme in the invention for solving the above technical problem is: the design feature of the extension spring regulating part of this wild rice stem straw cutting machine is: by top braces bar, adjusting bolt, adjusted nut and lower adjusting nut form, the horizontal structure of described top braces bar, in described top braces bar, be provided with a circular hole, the inner wall smooth of this circular hole, described adjusting bolt cross-under is in the circular hole of top braces bar, this adjusting bolt is vertical shape structure, described adjusted nut and lower adjusting nut are all threaded connection in adjusting bolt, this adjusted nut and lower adjusting nut lay respectively at top and the bottom of top braces bar.
As preferably, top braces bar described in the utility model is stainless steel.
As preferably, adjusted nut described in the utility model and lower adjusting nut clamp top braces bar.
As preferably, adjusting bolt described in the utility model is stainless steel.
The utility model compared with prior art, have the following advantages and effect: simple in structure, reasonable in design, easy to use, can effectively regulate the size of tension spring tension, thereby the guillotine cutting district in achieve effective control guillotine cutting mouth shutter isolation wild rice stem straw cutting machine and the function of delivery area, can effectively prevent that the wild rice stem straw after guillotine cutting from turning back to delivery area, guarantees that the wild rice stem straw after guillotine cutting is exported from delivery outlet.During use, the upper end of extension spring is connected to the lower end of adjusting bolt, the lower end of extension spring is connected on frame top board, shutter is connected with top braces bar, this shutter be positioned at frame top board under, and shutter be positioned at wild rice stem straw cutting machine feed roller directly over, the height of shutter can up-down adjustment, thereby make shutter to coordinate according to actual needs feed roller to move up and down, can according to the wild rice stem straw of different batches, regulate the height of feed roller, be conducive to charging.While moving, turn adjusted nut and lower adjusting nut on shutter needs, adjusting bolt is moved down, thereby reduce extension spring, act on the downward pulling force on top braces bar, top braces bar is driven on shutter and move; When shutter need to move down, turn adjusted nut and lower adjusting nut, make to move in adjusting bolt, thereby increase extension spring, act on the downward pulling force on top braces bar, make top braces bar drive shutter to move down.
Accompanying drawing explanation
Fig. 1 is the structural representation of the extension spring regulating part of wild rice stem straw cutting machine in the utility model embodiment.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1 to Fig. 2, the extension spring regulating part of the wild rice stem straw cutting machine in the present embodiment is comprised of top braces bar 1, adjusted nut 2, lower adjusting nut 3 and adjusting bolt 4, and wherein, top braces bar 1 and adjusting bolt 4 are stainless steel.
The horizontal structure of top braces bar 1 in the present embodiment, can vertically move adjusting bolt 4 flexibly, is provided with a circular hole in top braces bar 1, and circular hole is logical cavernous structure.The inner wall smooth of the circular hole in the present embodiment, can move up and down the adjusting bolt 4 of cross-under in circular hole freely.
Adjusting bolt 4 cross-under in the present embodiment are in the circular hole of top braces bar 1, and adjusting bolt 4 can move up and down freely along circular hole.Internal thread in internal thread in adjusted nut 2 in the present embodiment and lower adjusting nut 3 all with adjusting bolt 4 on external screw thread coupling, adjusted nut 2 and lower adjusting nut 3 are all threaded connection in adjusting bolt 4, this adjusted nut 2 and lower adjusting nut 3 lay respectively at top and the bottom of top braces bar 1, by turning adjusted nut 2 and lower adjusting nut 3 can make adjusting bolt 4 move up and down.
Adjusting bolt 4 in the present embodiment is vertical shape structure, when wild rice stem straw cutting machine normally moves, adjusted nut 2 and lower adjusting nut 3 clamp top braces bar 1, thereby can better to adjusting bolt 4, position, guarantee that the pulling force that extension spring produces is constant, thereby reach the function effectively shutter being positioned.
Extension spring regulating part in the present embodiment in use, the upper end of the extension spring in wild rice stem straw cutting machine is connected to the lower end of adjusting bolt 4, the lower end of extension spring is fixed in frame, in the situation of normal operation, extension spring is in extended state, extension spring produces a downward pulling force to adjusting bolt 4, by turning adjusted nut 2 and lower adjusting nut 3 just can regulate the height of adjusting bolt 4, the downward pulling force size that just can regulate extension spring to produce by controlling to adjust the height of bolt 4, and then the height of control shutter.
In addition, it should be noted that, the specific embodiment described in this specification, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this specification is only to the explanation of the utility model structure example.All equivalence variation or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (4)
1. the extension spring regulating part of a wild rice stem straw cutting machine, it is characterized in that: by top braces bar, adjusting bolt, adjusted nut and lower adjusting nut, formed, the horizontal structure of described top braces bar, in described top braces bar, be provided with a circular hole, the inner wall smooth of this circular hole, described adjusting bolt cross-under is in the circular hole of top braces bar, this adjusting bolt is vertical shape structure, described adjusted nut and lower adjusting nut are all threaded connection in adjusting bolt, and this adjusted nut and lower adjusting nut lay respectively at top and the bottom of top braces bar.
2. the extension spring regulating part of wild rice stem straw cutting machine according to claim 1, is characterized in that: described top braces bar is stainless steel.
3. the extension spring regulating part of wild rice stem straw cutting machine according to claim 1, is characterized in that: described adjusted nut and lower adjusting nut clamp top braces bar.
4. the extension spring regulating part of wild rice stem straw cutting machine according to claim 1, is characterized in that: described adjusting bolt is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320518679.4U CN203416647U (en) | 2013-08-23 | 2013-08-23 | Tension spring adjusting piece of cane shoot straw chopping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320518679.4U CN203416647U (en) | 2013-08-23 | 2013-08-23 | Tension spring adjusting piece of cane shoot straw chopping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203416647U true CN203416647U (en) | 2014-02-05 |
Family
ID=50015762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320518679.4U Expired - Fee Related CN203416647U (en) | 2013-08-23 | 2013-08-23 | Tension spring adjusting piece of cane shoot straw chopping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203416647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711109A (en) * | 2017-11-28 | 2018-02-23 | 防城港市蓝瀚达科技有限公司 | A kind of hand hand hay cutter material machine of suitable power |
-
2013
- 2013-08-23 CN CN201320518679.4U patent/CN203416647U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711109A (en) * | 2017-11-28 | 2018-02-23 | 防城港市蓝瀚达科技有限公司 | A kind of hand hand hay cutter material machine of suitable power |
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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 |
Granted publication date: 20140205 Termination date: 20140823 |
|
| EXPY | Termination of patent right or utility model |