CN212284167U - Straw recovery processing device for agricultural environmental protection - Google Patents
Straw recovery processing device for agricultural environmental protection Download PDFInfo
- Publication number
- CN212284167U CN212284167U CN202020753066.9U CN202020753066U CN212284167U CN 212284167 U CN212284167 U CN 212284167U CN 202020753066 U CN202020753066 U CN 202020753066U CN 212284167 U CN212284167 U CN 212284167U
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- CN
- China
- Prior art keywords
- cutting
- plate
- blade
- straw
- environmental protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010902 straw Substances 0.000 title claims abstract description 68
- 230000007613 environmental effect Effects 0.000 title claims abstract description 17
- 238000011084 recovery Methods 0.000 title description 4
- 238000005520 cutting process Methods 0.000 claims abstract description 77
- 238000004064 recycling Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims description 28
- 238000002156 mixing Methods 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 description 5
- 230000004151 fermentation Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Images
Landscapes
- Threshing Machine Elements (AREA)
- Processing Of Solid Wastes (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the field of agricultural environmental protection, in particular to a straw recycling device for agricultural environmental protection, which comprises a shell, a feed hopper, a crushing roller and a feed opening; the feed hopper is communicated with the side wall of the middle part of the shell, and two horizontal mutually meshed crushing rollers are arranged in the feed hopper; the casing that the below of feed opening corresponds is fixed with the horizontally and cuts the cutting board, and the top of cutting board is provided with the lifter plate that is higher than the feed opening, the below equidistant of lifter plate is provided with a plurality of cutting blade, through blade connecting rod fixed connection between cutting blade and the lifter plate, has all seted up the blade groove on the cutting board that every cutting blade corresponds, and cutting blade passes in following the cutting board. The utility model discloses a straw that the crushing roller that sets up made the entering carries out primary crushing, and the rethread falls on the straw of cutting board and cuts crushing, makes the straw smash more thoroughly, utilizes the clamp plate to compress tightly at the in-process of cutting, guarantees effectual cutting.
Description
Technical Field
The utility model relates to an agricultural environmental protection field specifically is a straw recovery processing device for agricultural environmental protection.
Background
The straw is a general term of stem and leaf (ear) parts of mature crops, generally refers to the residual parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops after seeds are harvested, more than half of the products of crop photosynthesis exist in the straw, and the straw is rich in phosphorus, potassium, calcium, magnesium, organic matters and the like, and is a multipurpose renewable biological resource. With the increase of the attention of people to environmental pollution, the times of outdoor straw burning and the use of straws as main fuel of rural families gradually become the past times, so that the effective utilization of straws becomes the focus of attention of people.
The crop straw contains nitrogen, phosphorus, potassium, magnesium, organic matters and the like, so that the crop straw can be made into biological straw feed for livestock, thereby improving the utilization value of the crop straw and having higher comprehensive economic benefit, social benefit and ecological benefit. The existing straw recycling treatment is to burn the straws and then put the straws into a fermentation tank to generate usable clean energy. The existing straw recycling device is low in treatment efficiency because fermentation liquor is stirred after being crushed by a crusher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a straw recovery processing device for agricultural environmental protection to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a straw recycling device for agricultural environmental protection comprises a shell, a feed hopper, a crushing roller and a feed opening; the feed hopper is communicated with the side wall of the middle part of the shell, two horizontal mutually meshed crushing rollers are arranged in the feed hopper, and the outer ends of the crushing rollers are connected with a driving motor to enable the two crushing rollers to rotate so as to extrude and crush the entering straws; the bottom of the feed hopper is communicated with a feed opening which is obliquely and downwards communicated into the shell, and the straws crushed by the crushing roller are fed into the shell; a horizontal cutting plate is fixed in the corresponding shell below the feed opening, so that the straws in the upper feed opening fall on the cutting plate; a lifting plate higher than the feed opening is arranged above the cutting plate, a vertical hydraulic cylinder is fixedly connected to the center of the lifting plate, and the lifting plate is driven to move up and down through the hydraulic cylinder; the below equidistant a plurality of cutting blade that is provided with of lifter plate, through blade connecting rod fixed connection between cutting blade and the lifter plate, make cutting blade follow the lifter plate and reciprocate in step, cutting blade's cutting edge is down, has all seted up the blade groove on the cutting board that every cutting blade corresponds, and cutting blade passes from the cutting board, cuts the straw that falls on the cutting board, makes the straw smash once more and refines.
Further: a horizontal pressing plate is arranged above the cutting plate, and a guide supporting rod which vertically slides downwards and penetrates through the lifting plate is fixedly arranged on the upper surface of the pressing plate so that the pressing plate only moves in the vertical direction; the blanking groove is formed in the position, corresponding to each cutting blade and the position, corresponding to each blade connecting rod, of the pressing plate, so that the cutting blades can penetrate through the pressing plate and downwards feed through the pressing plate, and straws falling on the pressing plate can fall into the lower portion from the blanking groove.
Further: the guide support rod between the pressing plate and the lifting plate is sleeved with a support spring, the lower end of the support spring is fixed on the pressing plate, the upper end of the support spring is fixed on the lifting plate, and the pressing plate is supported through the support spring.
Further: and a blowing pipe which is parallel and level to the cutting plate is arranged below the feed opening, and the blowing pipe is used for horizontally blowing air to drive the straws to be uniformly dispersed on the cutting plate.
Further: the bottom of casing is equipped with the horizontally (mixing) shaft, and the coaxial fixed connection of one end of (mixing) shaft rotates through motor drive (mixing) shaft on being located the motor in the casing outside, is fixed with a plurality of stirring vane on the lateral wall of (mixing) shaft, stirs the straw that falls into the casing bottom, and the intercommunication has on the casing lateral wall that the below of cutting board corresponds, to leading to into water in the casing, makes straw and water mix, and the follow-up fermentation of the straw of being convenient for is used.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model primarily crushes the entering straws through the arranged crushing roller, and then cuts and crushes the straws falling on the cutting board, so that the straws are crushed more thoroughly, and the straws are pressed by the pressing board in the cutting process, thereby ensuring effective cutting; the crushed straws are mixed into water under the action of the stirring blades, so that the crushed straws are wet, the subsequent fermentation and mixing are facilitated, and the treatment efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of a straw recycling device for agricultural environmental protection.
Fig. 2 is a schematic structural diagram of a cutting board in the straw recycling device for agricultural environmental protection.
FIG. 3 is a schematic view of the connection of a lifting plate in the straw recycling device for agricultural environmental protection.
In the figure: 1-shell, 2-feed hopper, 3-crushing roller, 4-feed opening, 5-hydraulic cylinder, 6-lifting plate, 7-cutting plate, 8-cutting blade, 9-blade connecting rod, 10-guide supporting rod, 11-supporting spring, 12-pressing plate, 13-blade groove, 14-feed groove, 15-blowing pipe, 16-motor, 17-stirring shaft, 18-stirring blade and 19-water injection pipe.
Detailed Description
Example 1
Referring to the drawings, in the embodiment of the utility model, a straw recycling device for agricultural environmental protection comprises a shell 1, a feed hopper 2, a crushing roller 3 and a feed opening 4; the feed hopper 2 is communicated with the side wall of the middle part of the shell 1, two horizontal mutually meshed crushing rollers 3 are arranged in the feed hopper 2, and the outer ends of the crushing rollers 3 are connected with a driving motor to enable the two crushing rollers 3 to rotate so as to extrude and crush the entering straws; the bottom of the feed hopper 2 is communicated with a feed opening 4 which is obliquely and downwards communicated into the shell 1, and straws crushed by the crushing roller 3 are fed into the shell 1.
A horizontal cutting plate 7 is fixed in the shell 1 corresponding to the lower part of the feed opening 4, so that straws in the upper feed opening 4 fall on the cutting plate 7, in order to uniformly lay the straws on the cutting plate 7, a blowing pipe 15 which is flush with the cutting plate 7 is arranged below the feed opening 4, and the blowing pipe 15 is used for horizontally blowing to drive the straws to be uniformly dispersed on the cutting plate 7; a lifting plate 6 higher than the feed opening 4 is arranged above the cutting plate 7, a vertical hydraulic cylinder 5 is fixedly connected to the center of the lifting plate 6, and the lifting plate 6 is driven to move up and down through the hydraulic cylinder 5; a plurality of cutting blades 8 are arranged below the lifting plate 6 at equal intervals, the cutting blades 8 are fixedly connected with the lifting plate 6 through blade connecting rods 9, the cutting blades 8 move up and down synchronously along with the lifting plate 6, the cutting edges of the cutting blades 8 face downwards, blade grooves 13 are formed in the cutting plate 7 corresponding to each cutting blade 8, the cutting blades 8 penetrate through the cutting plate 7, and the straws falling on the cutting plate 7 are cut so as to be crushed and refined again; in order to improve the cutting effect of the cutting blade 8, a horizontal pressing plate 12 is arranged above the cutting plate 7, a guide supporting rod 10 which vertically slides downwards and penetrates through the lifting plate 6 is fixedly arranged on the upper surface of the pressing plate 12, the pressing plate 12 only moves in the vertical direction, a supporting spring 11 is sleeved on the guide supporting rod 10 between the pressing plate 12 and the lifting plate 6, the lower end of the supporting spring 11 is fixed on the pressing plate 12, the upper end of the supporting spring 11 is fixed on the lifting plate 6, and the pressing plate 12 is supported by the supporting spring 11; a blanking groove 14 is formed in the position, corresponding to each cutting blade 8 and each blade connecting rod 9, of the pressing plate 12, so that the cutting blades 8 can penetrate through the pressing plate 12 and feed downwards through the pressing plate 12, and straws falling on the pressing plate 12 can fall into the lower part from the blanking groove 14.
Example 2
On embodiment 1's basis, the bottom of casing 1 is equipped with horizontally (mixing) shaft 17, and the coaxial fixed connection of one end of (mixing) shaft 17 is on being located the motor 16 in the casing 1 outside, and drive (mixing) shaft 17 through motor 16 and rotate, is fixed with a plurality of stirring vane 18 on the lateral wall of (mixing) shaft 17, stirs the straw that falls into casing 1 bottom, and the intercommunication has 19 on the casing 1 lateral wall that corresponds in the below of cutting board 7, lets in water in to casing 1, makes straw and water mix, the follow-up fermentation of the straw of being convenient for is used.
During operation, straws are loaded from the feed hopper 2, basic smashing treatment is carried out through the smashing roller 3, then the straws enter the shell 1 through the feed opening 4 and are laid on the cutting plate 7, the hydraulic cylinder 5 drives the lifting plate 6 to move up and down, so that the lower cutting blade 8 moves downwards and cuts the straws on the cutting plate 7, before the cutting blade 8 is contacted with the straws, the pressing plate 12 also moves downwards along with the lifting plate 6 and presses on the lower straws, and then the straws are cut through the cutting blade 8, so that the cutting effect on the straws is ensured, air is introduced into the blowing pipe 15 in the cutting process, the straws in the blowing pipe are blown, and crushed materials of the straws meeting the requirements fall into the lower part from the blade groove 13; water is introduced into the bottom of the shell 1 and then stirred by the stirring blades 18, so that the straws are mixed with the water, and the subsequent treatment and use are facilitated.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A straw recycling device for agricultural environmental protection comprises a shell (1), a feed hopper (2), a crushing roller (3) and a feed opening (4); the feed hopper (2) is communicated with the side wall of the middle part of the shell (1), and two horizontal mutually meshed crushing rollers (3) are arranged in the feed hopper (2); the bottom of the feed hopper (2) is communicated with a feed opening (4) which is obliquely and downwardly communicated into the shell (1), and the feed hopper is characterized in that a horizontal cutting plate (7) is fixed in the shell (1) corresponding to the lower part of the feed opening (4), a lifting plate (6) higher than the feed opening (4) is arranged above the cutting plate (7), and a vertical hydraulic cylinder (5) is fixedly connected to the center of the lifting plate (6); the below equidistant of lifter plate (6) is provided with a plurality of cutting blade (8), through blade connecting rod (9) fixed connection between cutting blade (8) and lifter plate (6), has all seted up blade groove (13) on cutting plate (7) that every cutting blade (8) correspond, and cutting blade (8) are followed and are passed in cutting plate (7).
2. The straw recycling and processing device for agricultural environmental protection as claimed in claim 1, wherein: a horizontal pressing plate (12) is arranged above the cutting plate (7), and a guide supporting rod (10) which vertically slides downwards to penetrate through the lifting plate (6) is fixedly arranged on the upper surface of the pressing plate (12); a blanking groove (14) is arranged at the position of each cutting blade (8) and each blade connecting rod (9) which correspond to the pressing plate (12).
3. The straw recycling and processing device for agricultural environmental protection as claimed in claim 2, wherein: the guide support rod (10) between the pressing plate (12) and the lifting plate (6) is sleeved with a support spring (11), the lower end of the support spring (11) is fixed on the pressing plate (12), and the upper end of the support spring is fixed on the lifting plate (6).
4. The straw recycling and processing device for agricultural environmental protection as claimed in claim 1, wherein: and a blowing pipe (15) which is flush with the cutting plate (7) is arranged below the feed opening (4).
5. The straw recycling and processing device for agricultural environmental protection according to any one of claims 1 to 4, wherein: the bottom of casing (1) is equipped with horizontally (mixing) shaft (17), and the coaxial fixed connection of one end of (mixing) shaft (17) is on being located motor (16) in the casing (1) outside, is fixed with a plurality of stirring vane (18) on the lateral wall of (mixing) shaft (17), and the intercommunication has water injection pipe (19) on casing (1) lateral wall that the below of cutting board (7) corresponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020753066.9U CN212284167U (en) | 2020-05-09 | 2020-05-09 | Straw recovery processing device for agricultural environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020753066.9U CN212284167U (en) | 2020-05-09 | 2020-05-09 | Straw recovery processing device for agricultural environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212284167U true CN212284167U (en) | 2021-01-05 |
Family
ID=73965309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020753066.9U Expired - Fee Related CN212284167U (en) | 2020-05-09 | 2020-05-09 | Straw recovery processing device for agricultural environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212284167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146637A (en) * | 2021-11-03 | 2022-03-08 | 安徽分橙信息科技有限公司 | Solid waste treatment device and treatment method thereof |
-
2020
- 2020-05-09 CN CN202020753066.9U patent/CN212284167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146637A (en) * | 2021-11-03 | 2022-03-08 | 安徽分橙信息科技有限公司 | Solid waste treatment device and treatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210105 |