CN205017859U - Rice straw reducing mechanism - Google Patents
Rice straw reducing mechanism Download PDFInfo
- Publication number
- CN205017859U CN205017859U CN201520791958.7U CN201520791958U CN205017859U CN 205017859 U CN205017859 U CN 205017859U CN 201520791958 U CN201520791958 U CN 201520791958U CN 205017859 U CN205017859 U CN 205017859U
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- CN
- China
- Prior art keywords
- conveyer belt
- frame
- gearbox
- reducing mechanism
- rice straw
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Abstract
The utility model discloses a rice straw reducing mechanism, which comprises a frame, the left side upper portion movable mounting of frame has cutting device, cutting device's lower part is provided with the discharge gate, cutting device's upper portion is provided with the safety cover, the right side of safety cover is provided with and compresses tightly the conveyer belt, the lower part that compresses tightly the conveyer belt is provided with the feeding conveyer belt, the lower part fixed mounting of feeding conveyer belt has the gearbox, the left side lower part of gearbox is provided with the motor, the motor pass through transmission respectively with cutting device and gearbox swing joint, the upper portion fixed mounting on frame right side has the feed inlet, the right -hand member lower part of feeding conveyer belt is provided with control button, control button's lower part is provided with the controller. The utility model discloses simple structure, convenient and practical, the feeding is convenient, and difficult the jam alleviates intensity of labour, uses manpower sparingly, and the security is good, has improved the work efficiency of straw reducing mechanism.
Description
Technical field
The utility model relates to pulverizes apparatus technical field, is specially a kind of rice straw reducing mechanism.
Background technology
Along with the development of agricultural mechanization, domestic agricultural product results realize mechanization substantially, the particularly results of paddy rice, substantially combine operation is realized, in order to improve rice straw availability, realize farmland soil moisture conservation, avoid the fire hazard because crop straw burning brings, by configuring stalk crasher on combine, directly the stalk exported from combine is pulverized, then shed in the middle of farmland, realize straw-returning, the structure of the existing stalk crasher used with matched with combine is arrange rotary main shaft in a housing, main shaft is arranged along main-shaft axis Disintegrating knife arranged in parallel, because stalk crasher is arranged on combine, and rely on the power-equipment of combine to drive, so stalk crasher in use will consume the power of a part of motive power of combine harvester equipment, this will affect the overall power of combine, overall operation efficiency is declined, the stalk crasher that existing blade parallel is arranged is in the process of crushing straw, all contact with stalk to be comminuted with equal state with a line blade, make stalk crasher power consumption excessive, and then reduce the overall operation efficiency of combine.More in addition, existing stalk crasher adopts with combine docking mode and is fixedly connected with mode, when stalk humidity is larger time, stalk passage easily blocks, stalk crasher entirety just must be pulled down by the stalk wanting to clear up blocking, clearance time is long, and labour intensity is large, reduces the operating efficiency of combine, the stalk simultaneously exported due to combine is also uneven, thus pulverize through stalk crasher, shed after easily in the middle of farmland, form ridge.
Summary of the invention
The purpose of this utility model is to provide a kind of rice straw reducing mechanism, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of rice straw reducing mechanism, comprise frame, the bottom of described frame is installed with return pulley, the left upper portion of described frame is movably installed with cutter sweep, described cutter sweep comprises knife rest, the outside of described knife rest is fixedly connected with blade by screw, the bottom of described cutter sweep is provided with discharging opening, the top of described cutter sweep is provided with protective cover, the right side of described protective cover is provided with compression conveyer belt, the bottom of described compression conveyer belt is provided with feed conveyor belt, the bottom of described feed conveyor belt is installed with gearbox, the left lower of described gearbox is provided with electromotor, described electromotor is flexibly connected with cutter sweep and gearbox respectively by transmission device, top on the right side of described frame is installed with charging aperture, the right-hand member bottom of described feed conveyor belt is provided with control button, the bottom of described control button is provided with controller, described controller is electrically connected control button and electromotor respectively by wire.
Preferably, the screw that passes on left of described protective cover is fixedly connected with frame, and the bottom of described electromotor is fixedly connected with frame by screw.
Preferably, described blade is at least set to 6 groups and is evenly distributed on the outside of knife rest.
Preferably, described gearbox is flexibly connected with compression conveyer belt and feed conveyor belt respectively.
Compared with prior art; the beneficial effects of the utility model are: the utility model structure is simple; convenient and practical; charging is convenient; not easily block; reduce labor intensity, save manpower, safety is good; improve the operating efficiency of straw millstone; by arranging compression conveyer belt, can by reducing the volume of rice straw, by arranging gearbox; the transmission power compressing conveyer belt and feed conveyor belt can be increased; adding overall mechanical efficiency, by installing protective cover, can prevent the stalk after pulverizing from flying out.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of the utility model cutter sweep.
In figure: 1 frame, 2 cutter sweeps, 21 knife rests, 22 blades, 3 protective covers, 4 compress conveyer belt, 5 charging apertures, 6 feed conveyor belt, 7 control buttons, 8 controllers, 9 return pulleys, 10 gearboxes, 11 electromotor, 12 transmission devices, 13 discharging openings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of rice straw reducing mechanism, comprise frame 1, the bottom of described frame 1 is installed with return pulley 9, the left upper portion of described frame 1 is movably installed with cutter sweep 2, described cutter sweep 2 comprises knife rest 21, the outside of described knife rest 21 is fixedly connected with blade 22 by screw, described blade 22 is at least set to 6 groups, and be evenly distributed on the outside of knife rest 21, the bottom of described cutter sweep 2 is provided with discharging opening 13, the top of described cutter sweep 2 is provided with protective cover 3, by installing protective cover 3, can prevent the stalk after pulverizing from flying out, the screw that passes on left of described protective cover 3 is fixedly connected with frame 1, the right side of described protective cover 3 is provided with and compresses conveyer belt 4, conveyer belt 4 is compressed by arranging, can will reduce the volume of rice straw, the bottom of described compression conveyer belt 4 is provided with feed conveyor belt 6, the bottom of described feed conveyor belt 6 is installed with gearbox 10, by arranging gearbox 10, the transmission power compressing conveyer belt 4 and feed conveyor belt 6 can be increased, add overall mechanical efficiency, described gearbox 10 is flexibly connected with compression conveyer belt 4 and feed conveyor belt 6 respectively, the left lower of described gearbox 10 is provided with electromotor 11, the bottom of described electromotor 11 is fixedly connected with frame 1 by screw, described electromotor 11 is flexibly connected with cutter sweep 2 and gearbox 10 respectively by transmission device 12, top on the right side of described frame 1 is installed with charging aperture 5, the right-hand member bottom of described feed conveyor belt 6 is provided with control button 7, the bottom of described control button 7 is provided with controller 8, described controller 8 is electrically connected control button 7 and electromotor 11 respectively by wire.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. a rice straw reducing mechanism, comprise frame (1), the bottom of described frame (1) is installed with return pulley (9), it is characterized in that: the left upper portion of described frame (1) is movably installed with cutter sweep (2), described cutter sweep (2) comprises knife rest (21), the outside of described knife rest (21) is fixedly connected with blade (22) by screw, the bottom of described cutter sweep (2) is provided with discharging opening (13), the top of described cutter sweep (2) is provided with protective cover (3), the right side of described protective cover (3) is provided with and compresses conveyer belt (4), the bottom of described compression conveyer belt (4) is provided with feed conveyor belt (6), the bottom of described feed conveyor belt (6) is installed with gearbox (10), the left lower of described gearbox (10) is provided with electromotor (11), described electromotor (11) is flexibly connected with cutter sweep (2) and gearbox (10) respectively by transmission device (12), the top on described frame (1) right side is installed with charging aperture (5), the right-hand member bottom of described feed conveyor belt (6) is provided with control button (7), the bottom of described control button (7) is provided with controller (8), described controller (8) is electrically connected control button (7) and electromotor (11) respectively by wire.
2. a kind of rice straw reducing mechanism according to claim 1, is characterized in that: the screw that passes on left of described protective cover (3) is fixedly connected with frame (1), and the bottom of described electromotor (11) is fixedly connected with frame (1) by screw.
3. a kind of rice straw reducing mechanism according to claim 1, is characterized in that: described blade (22) is at least set to 6 groups and is evenly distributed on the outside of knife rest (21).
4. a kind of rice straw reducing mechanism according to claim 1, is characterized in that: described gearbox (10) is flexibly connected with compression conveyer belt (4) and feed conveyor belt (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791958.7U CN205017859U (en) | 2015-10-13 | 2015-10-13 | Rice straw reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791958.7U CN205017859U (en) | 2015-10-13 | 2015-10-13 | Rice straw reducing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205017859U true CN205017859U (en) | 2016-02-10 |
Family
ID=55250443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520791958.7U Expired - Fee Related CN205017859U (en) | 2015-10-13 | 2015-10-13 | Rice straw reducing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205017859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323275A (en) * | 2018-12-08 | 2019-02-12 | 衡阳师范学院 | Straw Incinerator |
-
2015
- 2015-10-13 CN CN201520791958.7U patent/CN205017859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323275A (en) * | 2018-12-08 | 2019-02-12 | 衡阳师范学院 | Straw Incinerator |
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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: 20160210 Termination date: 20161013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |