CN204443124U - Band saw type leaf vegetables reaping apparatus - Google Patents
Band saw type leaf vegetables reaping apparatus Download PDFInfo
- Publication number
- CN204443124U CN204443124U CN201520017539.8U CN201520017539U CN204443124U CN 204443124 U CN204443124 U CN 204443124U CN 201520017539 U CN201520017539 U CN 201520017539U CN 204443124 U CN204443124 U CN 204443124U
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- China
- Prior art keywords
- band saw
- cutting box
- leaf vegetables
- driven
- wheel plate
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- 235000021384 green leafy vegetables Nutrition 0.000 title claims abstract description 26
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 235000013311 vegetables Nutrition 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000003306 harvesting Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 241001124569 Lycaenidae Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
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- Details Of Cutting Devices (AREA)
Abstract
The utility model relates to band saw type leaf vegetables reaping apparatus.The device that object is to provide should be able to be arranged on leaf vegetables reaping machine, positions cutting expeditiously to the leaf vegetables in field, and have structure simple, manufacture easy to maintenance and lower-cost feature.Technical scheme is: band saw type leaf vegetables reaping apparatus, is characterized in that: this device comprises the governor motion of the band saw of cutting leaf vegetables, the cutting mechanism driving band saw and adjustment band saw tension force; Described cutting mechanism comprise the active cutting box that lays respectively at grain header both sides and driven cutting box, be respectively arranged in initiatively cutting box and driven cutting box for supporting the band saw wheel of band saw, being arranged on the motor of the rotating band saw wheel of initiatively cutting box; Described governor motion is arranged in driven cutting box, comprise can rotate around hinge axes pinch wheel plate, to be rotatably positioned on pinch wheel plate and for the pinch roller that pushes up pressure zone saw and force in pinch wheel plate with the adjustment screw regulated band saw tension force.
Description
Technical field
The utility model relates to a kind of green vegetables grain header, in particular for the band saw type reaping apparatus of leaf vegetables results.
Background technology
Along with the development of agricultural modernization technology, vegetables mechanized harvest technology more and more comes into one's own in China.Especially leaf vegetables mechanized harvest technology, is domesticly still in the starting stage.Due to artificial harvested vegetable inefficiency, and the increasing of aging trend along with China's population, the quantity of labour force is tending towards declining.The harvesting of leaf vegetables is also changed to do mechanization operation by manual work gradually.But current leaf vegetables Mechanical harvesters remains in cutting instability, gathers in the crops incomplete defect; The scrappy dispersion and south China field distributes, is not suitable for large-scale harvester work.
Utility model content
Technical problem to be solved in the utility model is the deficiency overcoming above-mentioned background technology, there is provided a kind of and be applicable to band saw type cutter sweep that is automatic, Semi-automatic small leaf vegetables reaping machine, this device should be able to be arranged on leaf vegetables reaping machine, expeditiously cutting is positioned to the leaf vegetables in field, and have structure simple, manufacture easy to maintenance and lower-cost feature.
The technical solution adopted in the utility model is as follows:
Band saw type leaf vegetables reaping apparatus, is characterized in that: this device comprises the governor motion of the band saw of cutting leaf vegetables, the cutting mechanism driving band saw and adjustment band saw tension force;
Described cutting mechanism comprise the active cutting box that lays respectively at grain header both sides and driven cutting box, be respectively arranged in initiatively cutting box and driven cutting box for supporting the band saw wheel of band saw, being arranged on the motor of the rotating band saw wheel of initiatively cutting box;
Described governor motion is arranged in driven cutting box, comprise can rotate around hinge axes pinch wheel plate, to be rotatably positioned on pinch wheel plate and for the pinch roller that pushes up pressure zone saw and force in pinch wheel plate with the adjustment screw regulated band saw tension force.
In described active cutting box and driven cutting box, axis installs two band saw wheels in parallel to each other respectively, and the spacing between two the band saw wheels rotating shaft initiatively in cutting box is with the spacing between saw wheel rotating shaft equal with two in driven cutting box.
Described motor is with saw wheel rotating shaft to carry out transmission of power by shaft coupling or gear train and active cutting box.
The middle part of described pinch wheel plate is shaped with hinge hole, and the jointed shaft being fixed on driven cutting box casing by is rotatably positioned in driven cutting box casing; One end of pinch wheel plate connects described adjustment screw, and it is outer and be installed with described pinch roller by rotating shaft that the other end extends to driven cutting box casing.
Described adjustment screw comprises the spring that one end is connected with pinch wheel plate and the adjustment screw of fixing with the other end of spring; Adjustment screw is also fixed on locating piece by nut group, regulates to realize the mobile of puck position.
Operation principle of the present utility model is: electric motor starting, saw blade motion is ordered about by the main belt saw wheel in active cutting box, after saw blade passes motion to case another band saw wheel interior, two band saw wheels of driven band saw case are passed motion to again across frame, so just achieve the quick rotation of band saw, thus obtain the motion needed for Cut vegetables.
The beneficial effects of the utility model are: the device that the utility model provides is arranged on the front end of leaf vegetables grain header, and the serrated face of band saw forward, can gather in vegetables such as the leaf vegetables in field; Because band saw can be arranged on lower position, so harvesting vegetables relatively thoroughly and have higher harvesting efficiency, and during work, vibrations are less.In addition, this apparatus structure is comparatively simple, and manufacture and maintenance all comparatively facility, cost is not high yet, has popularizing application prospect widely.
Accompanying drawing explanation
Fig. 1 is one of stereoscopic-state of the present utility model structural representation.
Fig. 2 is two structural representations of stereoscopic-state of the present utility model.
Fig. 3 is the perspective view of initiatively cutting box.
Fig. 4 is the perspective view of driven cutting box.
Fig. 5 is the perspective view of governor motion.
Fig. 6 is the installation site schematic diagram of the utility model on leaf vegetables grain header.
Embodiment
Below in conjunction with embodiment shown in the drawings, the utility model is described in further detail; But the utility model is not limited to following examples.
In band saw reaping apparatus shown in Fig. 1: band saw 1 is for cutting leaf vegetables, and cutting mechanism is for driving band saw, and governor motion is for regulating band saw tension force.
In described cutting mechanism: initiatively cutting box 2 and driven cutting box 4 lay respectively at the both sides of grain header (is the left and right sides being positioned at grain header in Fig. 6 as seen; Initiatively cutting box and driven cutting box is recommended to be arranged in parallel); (being installed by bearing) two the band saw wheel rotating shaft band saw wheel of two same specifications (in the same cutting box preferably) layout and the rotating shaft of four band saw wheels is parallel to each other initiatively is installed in cutting box and driven cutting box respectively, and the layout with saw wheel shaft axis to cut work time substantially keep level for target design.Band saw is then wrapped in certain tension force on the wheel face of four band saw wheels, and by band saw wheel drive.
As recommendation: the spacing between two band saw wheel rotating shaft 2-6 initiatively in cutting box is with the spacing between saw wheel rotating shaft 4-5 equal with two in driven cutting box; Described spacing determines according to actual needs.
Motor 2-1 is by support installing in active cutting box casing 2-2 (as shown in Figure 3), and motor shaft connects the band saw wheel rotating shaft in active cutting box by shaft coupling or gear train; Be arranged in active cutting box casing two mutual axis being parallel of main belt saw wheel 2-4; Two driven belt saw wheel 4-2 are also arranged in driven cutting box casing 4-1 (as shown in Figure 4) mutually axis being parallel.Obviously, electric machine rotation, band saw is ordered about immediately.
Governor motion shown in Fig. 5 is arranged on driven cutting box casing 4-1; In this governor motion: the middle part of pinch wheel plate 3-6 is shaped with hinge hole; After jointed shaft 3-9 coordinates with this hinge hole grafting, be fixed on again in driven cutting box casing (axis being parallel of jointed shaft axis and driven belt saw wheel); Pinch wheel plate is made to be rotatably positioned in driven cutting box casing; One end of pinch wheel plate is fixed wtih contiguous block 3-5, and the other end of pinch wheel plate is rotatably positioned a pinch roller 3-7 (wheel pressing shaft 3-8 is arranged on pinch wheel plate by bearing) and extends to outside driven cutting box; Screw assembly then forces in contiguous block makes pinch wheel plate rotate, thus realizes regulating the tension force of band saw.
In described adjustment screw: hooking fixing screw 3-4 in spring 3-3 one end is fixed on again on contiguous block, by former and later two adjusting nuts, adjustment screw is clamped on locating piece again after the fixing adjustment screw 3-1 of the other end hooking of spring passes over again the through hole of locating piece 3-2 (locating piece is fixed in frame); Adjustment screw applies pulling force to spring, and then is exerted pressure to band saw by the pinch roller on pinch wheel plate, and namely band saw produces corresponding tension force.Obviously, turn two adjusting nuts move adjustment screw (representing adjustment screw glide direction with dotted arrow A in Fig. 5), are changed by the pulling force of spring to pinch wheel plate, and the pressure of pinch roller to band saw changes immediately; And adjustment screw applies pressure to contiguous block by spring, the tension force that band saw is produced at the flexible variety of certain limit, can be conducive to machinery and run well.
The installation site of the utility model on grain header as shown in Figure 6; During work, electric machine rotation drives main belt saw wheel, then passes motion to driven belt saw wheel by band saw, so achieves band saw 1 and rotate fast, thus obtain the motion needed for Cut vegetables.
Claims (5)
1. band saw type leaf vegetables reaping apparatus, is characterized in that: this device comprises the governor motion of the band saw (1) of cutting leaf vegetables, the cutting mechanism driving band saw and adjustment band saw tension force;
Described cutting mechanism comprise the active cutting box (2) that lays respectively at grain header both sides and driven cutting box (4), be respectively arranged in initiatively cutting box and driven cutting box for supporting the band saw wheel of band saw, being arranged on the motor (2-1) of the rotating band saw wheel of initiatively cutting box;
Described governor motion is arranged in driven cutting box, comprise can rotate around hinge axes pinch wheel plate (3-6), to be rotatably positioned on pinch wheel plate and for the pinch roller (3-7) that pushes up pressure zone saw and for pushing up the adjustment screw that the mobile pinch wheel plate of pressure regulates band saw tension force.
2. band saw type leaf vegetables reaping apparatus according to claim 1, it is characterized in that: in described active cutting box and driven cutting box, axis installs two band saw wheels in parallel to each other respectively, the spacing between two the band saw wheels rotating shaft initiatively in cutting box is with the spacing between saw wheel rotating shaft equal with two in driven cutting box.
3. band saw type leaf vegetables reaping apparatus according to claim 2, is characterized in that: described motor is with saw wheel rotating shaft to carry out transmission of power by shaft coupling or gear train and active cutting box.
4. band saw type leaf vegetables reaping apparatus according to claim 3, it is characterized in that: the middle part of described pinch wheel plate is shaped with hinge hole, the jointed shaft (3-9) being fixed on driven cutting box casing by is rotatably positioned in driven cutting box casing; One end of pinch wheel plate connects described adjustment screw, and it is outer and be installed with described pinch roller by rotating shaft that the other end extends to driven cutting box casing.
5. band saw type leaf vegetables reaping apparatus according to claim 3, is characterized in that: described adjustment screw comprises the spring (3-3) that one end is connected with pinch wheel plate and the adjustment screw (3-1) of fixing with the other end of spring; Adjustment screw is also fixed on locating piece (3-1) by nut group, regulates to realize the mobile of puck position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520017539.8U CN204443124U (en) | 2015-01-09 | 2015-01-09 | Band saw type leaf vegetables reaping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520017539.8U CN204443124U (en) | 2015-01-09 | 2015-01-09 | Band saw type leaf vegetables reaping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204443124U true CN204443124U (en) | 2015-07-08 |
Family
ID=53650099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520017539.8U Withdrawn - After Issue CN204443124U (en) | 2015-01-09 | 2015-01-09 | Band saw type leaf vegetables reaping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204443124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541762A (en) * | 2015-01-09 | 2015-04-29 | 浙江理工大学 | Band saw type leaf vegetable harvesting device |
-
2015
- 2015-01-09 CN CN201520017539.8U patent/CN204443124U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541762A (en) * | 2015-01-09 | 2015-04-29 | 浙江理工大学 | Band saw type leaf vegetable harvesting device |
| CN104541762B (en) * | 2015-01-09 | 2016-08-24 | 浙江理工大学 | Band saw type leaf vegetables harvesting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150708 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |