CN203152091U - Tip-cutting device of cotton tip pruning machine - Google Patents
Tip-cutting device of cotton tip pruning machine Download PDFInfo
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- CN203152091U CN203152091U CN 201320127848 CN201320127848U CN203152091U CN 203152091 U CN203152091 U CN 203152091U CN 201320127848 CN201320127848 CN 201320127848 CN 201320127848 U CN201320127848 U CN 201320127848U CN 203152091 U CN203152091 U CN 203152091U
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Abstract
The utility model relates to a cotton tip pruning machine, in particular to a tip-cutting device of the tip pruning machine, and belongs to the field of agricultural machinery. The tip-cutting device of the tip pruning machine comprises a bearing pedestal (1), a belt pulley (2), a transmission shaft (3), a fixing disk (4), a cutting disc (5), blades (6), a countersunk head rivet (7), bolts (8) and a hexagonal flange face bolt (9). The tip-cutting device is fixed on a rack of the cotton tip pruning machine through the bearing pedestal, the blades are fixed on the cutting disc through the countersunk head rivet and are symmetrically distributed, the number of the blades is two, the cutting disc is connected to the fixing disk through the bolts, the fixing disk is connected with the transmission shaft through the hexagonal flange face bolt, the belt pulley is fixed on the transmission shaft, power is transmitted to the transmission shaft through the belt pulley to enable a cutter to have a certain rotary speed, the rotating cutter rapidly cuts cotton tips entering a cutting area, and then the tip pruning operation is finished. The tip-cutting device of the tip pruning machine not only can replace manual tip pruning operation and improve operation efficiency, but also has the advantages of being simple in structure, low in manufacturing cost, low in power consumption, and long in service life, and can meet agriculture requirements of cotton tip pruning.
Description
Technical field
The utility model relates to a kind of cotton top-cutting machine, and especially a kind of cotton top-cutting machine topping device belongs to agricultural mechanical field.
Background technology
It is one of key link in the cotton whole process of production that cotton is pinched, can eliminate cotton apical growth advantage by pinching, the transporting direction of materials such as moisture, nutrient in the control agent, make more nutrient for the reproductive organs growth, reduce invalid fruit branch to apprentice's consumption of liquid manure, promote cotton plant early to tie bell, tie bell more, reduce and come off, tangible the effect of increasing income is arranged.
At present, cotton is pinched operation mainly based on manually, and labour intensity is big, and operating efficiency is low, the cost height.And cotton machinery to pinch be the key technology that realizes the Cotton Production entire mechanization, can shorten the period of pinching, can be cotton how long fruit branch, tie more cotton buds and bolls, growing way evenly, prolong collecting time and create conditions, be the effective means that improves operating efficiency, reduces cost.Cotton top-cutting machine is the critical equipment that solves the cotton large-scale planting; domestic existing cotton top-cutting machine tool is drum-type or flail knife formula; its effect of pinching is undesirable, and the power consumption of topper cutter tool is big, quality weight, complex structure, manufacturing cost height, service life short.In order to overcome the problem that existing cotton top-cutting machine topping device exists, the utility model proposes a kind of novel cotton topping device.
Summary of the invention
The purpose of this utility model is to provide a kind of cotton top-cutting machine topping device, not only can replace the operation of manually pinching, improve operating efficiency, and have simple in structure, advantages such as cost of manufacture is low, power consumption is little, long service life, can satisfy the agriculture requirement that cotton is pinched.
Technical solutions of the utility model are achieved in that a kind of cotton top-cutting machine topping device, comprise bearing block, belt pulley, power transmission shaft, fixed disk, cutting disc, blade, sunk head rivet, bolt, hexagon flange bolt.The bearing of bearing block adopts self-aligning ball bearing, not only has aligning performance, and can bear radially, axial load.Cutting disc is connected with fixed disk by equally distributed 4 bolts, and has cutting edge.Blade is fixed on the cutting disc by sunk head rivet, and has cutting edge, and it is shaped as equilateral triangle, and quantity is 2, symmetric arrangement.There is screwed hole the power transmission shaft lower end, fixedlys connected with cutting disc by hexagon flange bolt, has avoided the use of back-up ring or pad.Cutting disc and blade material are all selected 65Mn for use.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is cutaway view of the present utility model.
Fig. 3 is upward view of the present utility model.
Fig. 4 is axonometric drawing of the present utility model.
Illustrating 1 is that bearing block, 2 is that belt pulley, 3 is that power transmission shaft, 4 is that fixed disk, 5 is that cutting disc, 6 is that blade, 7 is that sunk head rivet, 8 is that bolt, 9 is hexagon flange bolt.
Embodiment
The utility model embodiment is referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, a kind of cotton top-cutting machine topping device mainly is made up of bearing block 1, belt pulley 2, power transmission shaft 3, fixed disk 4, cutting disc 5, blade 6, sunk head rivet 7, bolt 8, hexagon flange bolt 9.Topping device is fixed on the frame of cotton top-cutting machine by 2 bearing blocks 1, blade 6 is fixed on the cutting disc 5 by sunk head rivet 7, and be symmetrically distributed 2, cutting disc 5 is connected on the fixed disk 4 by bolt 8, and fixed disk 4 is connected by hexagon flange bolt 9 with power transmission shaft 3, and belt pulley 2 is fixed on the power transmission shaft 3, power passes to power transmission shaft 3 by belt pulley 2, make cutting knife possess certain rotating speed, the cutting knife of rotation will enter the top rapid excision of cotton in the cutting area, thereby finish the operation of pinching.
It should be noted last that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (6)
1. cotton top-cutting machine topping device, comprise bearing block (1), belt pulley (2), power transmission shaft (3), fixed disk (4), cutting disc (5), blade (6), sunk head rivet (7), bolt (8), hexagon flange bolt (9), it is characterized in that: topping device is fixed on the frame of cotton top-cutting machine by 2 bearing blocks (1), blade (6) is fixed on the cutting disc (5) by sunk head rivet (7), and 2 of symmetric arrangement, cutting disc (5) is connected on the fixed disk (4) by bolt (8), fixed disk (4) is connected by hexagon flange bolt (9) with power transmission shaft (3), belt pulley (2) is fixed on the power transmission shaft (3), power passes to power transmission shaft (3) by belt pulley (2), make cutting knife possess certain rotating speed, the cutting knife of rotation will enter the top rapid excision of cotton in the cutting area, thereby finish the operation of pinching.
2. according to the described cotton top-cutting machine topping device of claim 1, it is characterized in that: bearing in the bearing block (1) adopts self-aligning ball bearing, not only has aligning performance, and can bear radially, axial load.
3. according to the described cotton top-cutting machine topping device of claim 1, it is characterized in that: cutting disc (5) is connected with fixed disk by equally distributed 4 hex bolts, and has cutting edge.
4. according to the described cotton top-cutting machine topping device of claim 1, it is characterized in that: blade (6) is fixed on the cutting disc (5) by sunk head rivet (7), and has cutting edge, and it is shaped as equilateral triangle, and quantity is 2, symmetric arrangement.
5. according to the described cotton top-cutting machine topping device of claim 1, it is characterized in that: there is screwed hole power transmission shaft (3) lower end, fixedlys connected with cutting disc (5) by hexagon flange bolt (9), has avoided the use of back-up ring or pad.
6. according to the described cotton top-cutting machine topping device of claim 1, it is characterized in that: cutting disc (5) and blade (6) material are all selected 65Mn for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127848 CN203152091U (en) | 2013-03-20 | 2013-03-20 | Tip-cutting device of cotton tip pruning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127848 CN203152091U (en) | 2013-03-20 | 2013-03-20 | Tip-cutting device of cotton tip pruning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203152091U true CN203152091U (en) | 2013-08-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320127848 Expired - Fee Related CN203152091U (en) | 2013-03-20 | 2013-03-20 | Tip-cutting device of cotton tip pruning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203152091U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103493692A (en) * | 2013-10-17 | 2014-01-08 | 山东农业大学 | Cotton topping device |
| CN103609348A (en) * | 2013-11-05 | 2014-03-05 | 黑龙江省农业科学院大庆分院 | Soybean topping machine |
| CN107360879A (en) * | 2016-05-12 | 2017-11-21 | 黄健 | Hand-held circumgyration incision type topping machine |
| CN109845510A (en) * | 2018-06-25 | 2019-06-07 | 石河子大学 | It is a kind of based on the cotton topping mechanism being flexible coupling |
-
2013
- 2013-03-20 CN CN 201320127848 patent/CN203152091U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103493692A (en) * | 2013-10-17 | 2014-01-08 | 山东农业大学 | Cotton topping device |
| CN103493692B (en) * | 2013-10-17 | 2015-08-05 | 山东农业大学 | Cotton topping device |
| CN103609348A (en) * | 2013-11-05 | 2014-03-05 | 黑龙江省农业科学院大庆分院 | Soybean topping machine |
| CN107360879A (en) * | 2016-05-12 | 2017-11-21 | 黄健 | Hand-held circumgyration incision type topping machine |
| CN107360879B (en) * | 2016-05-12 | 2020-06-02 | 黄健 | Handheld rotary cutting type topping machine |
| CN109845510A (en) * | 2018-06-25 | 2019-06-07 | 石河子大学 | It is a kind of based on the cotton topping mechanism being flexible coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140320 |