CN109792896B - Straw crushing apparatus with prevent blockking up function - Google Patents
Straw crushing apparatus with prevent blockking up function Download PDFInfo
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- CN109792896B CN109792896B CN201910243375.3A CN201910243375A CN109792896B CN 109792896 B CN109792896 B CN 109792896B CN 201910243375 A CN201910243375 A CN 201910243375A CN 109792896 B CN109792896 B CN 109792896B
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Abstract
The invention relates to straw crushing equipment with an anti-blocking function, which comprises a main body, a discharge pipe, a bracket, a crushing device, a discharge mechanism and a sorting mechanism, the discharging mechanism comprises a first driving component, a driving block, a limiting rod, an electromagnet, a permanent magnet, a scraping plate and two second sliding rods, the sorting mechanism comprises a movable base, a second transmission rod, a second driving component, a sorting component and two first sliding rods, in the straw crushing equipment with the anti-blocking function, the discharging mechanism drives the scraper to move, the straw particles at the bottom of the main body are sent out from the discharge pipe through the scraper, so that the probability of blockage of the straw crusher is reduced, the crushing effect of the straw crusher is improved, larger particles in the crushed straw particles can be sorted out through the sorting mechanism, and then the straw is secondarily crushed, so that the crushing effect of the straw crusher is further improved.
Description
Technical Field
The invention relates to the field of organic fertilizer production equipment, in particular to straw crushing equipment with an anti-blocking function.
Background
The straw crusher can crush the combustible crop waste stalks such as corn stalks, straws, peanut skin, bean stalks, flowers, firewood and the like, thereby avoiding the white combustion of the crop straws, well protecting the environment and effectively developing renewable energy sources. The machine has reliable performance, simple and convenient operation, wide production raw materials, and is suitable for the combustible crop waste stalks such as corn stalks, straws, peanut skin, bean stalks, firewood and the like.
Straw rubbing crusher is widely used in agricultural production as one kind of organic fertilizer production facility, and prior art straw rubbing crusher is at the in-process of smashing the straw, and the straw after smashing piles up in straw rubbing crusher's bottom easily, has reduced straw rubbing crusher's crushing quality, moreover, the straw after smashing is not of uniform size, has harmful effects to subsequent process, has further reduced the quality that straw rubbing crusher smashed the straw.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the straw crushing equipment with the anti-blocking function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a straw crushing device with an anti-blocking function comprises a main body, a discharge pipe, a support and a crushing device, wherein the crushing device is arranged inside the main body, the support is arranged at one end of the main body, a feed pipe is arranged at one end, far away from the support, of the main body, the discharge pipe is arranged on one side, close to one end of the support, of the main body, the discharge pipe further comprises a discharge mechanism and a sorting mechanism, the discharge mechanism is arranged at one end, close to the support, inside the main body, and the sorting mechanism is arranged on the support;
the discharging mechanism comprises a first driving assembly, a driving block, a limiting rod, an electromagnet, a permanent magnet, a scraper and two second sliding rods, the second sliding rods are parallel to the axis of the discharging pipe, through holes are formed in the driving block, the second sliding rods penetrate through the driving block, the driving block is connected with the second sliding rods in a sliding mode, the first driving assembly is arranged on one side of each second sliding rod, the first driving assembly is connected with the driving block, the scraper is hinged to one side, far away from the crushing device, of the driving block, the limiting rod is arranged on one side, far away from the discharging pipe, of the scraper, the limiting rod is fixed to one side, close to the scraper, of the driving block, the electromagnet is fixed to the limiting rod, the permanent magnet is fixed to one side, close to the electromagnet, of the scraper, and the electromagnet is;
sorting mechanism is including removing base, second transfer line, second drive assembly, sorting unit and two first slide bars, first slide bar is parallel with the second slide bar, first slide bar is fixed on the support, the inside of removing the base is equipped with the mounting hole, first slide bar passes and removes the base, remove base and first slide bar sliding connection, the second transfer line is parallel with first slide bar, the one side fixed connection of keeping away from the main part of one end and the removal base of second transfer line, the other end fixed connection of sorting unit and second transfer line, the sorting unit sets up the one side of keeping away from reducing mechanism at the discharging pipe, the second drive assembly sets up on the support, the second drive assembly is connected with the second transfer line.
Preferably, in order to improve the automation degree of the straw pulverizer, a control panel is arranged on the main body, a PLC is arranged in the control panel, a display screen and at least two control keys are arranged on the control panel, and the display screen, the control keys and the electromagnet are electrically connected with the PLC.
Preferably, in order to provide power for the driving block, the first driving assembly comprises a screw rod and a first motor, the screw rod is parallel to the second sliding rod, bearings are arranged at two ends of the screw rod, two ends of the screw rod are connected with the inner wall of the main body through the bearings, the screw rod penetrates through the driving block, the screw rod is in threaded connection with the driving block, the first motor is fixed on one side of the main body, and the first motor is in transmission connection with the screw rod.
Preferably, in order to provide power for the second transmission rod, the second driving assembly comprises a second motor, a rotary table and a first transmission rod, the second motor is fixed on the support and is in transmission connection with the rotary table, one end of the first transmission rod is hinged to one end, close to the movable base, of the second transmission rod, and the other end of the first transmission rod is hinged to the position, far away from the circle center of the rotary table, of the rotary table.
Preferably, in order to screen the straw particles after smashing, the sorting assembly comprises a support ring, a limiting ring, a storage barrel and a screen, the support ring is fixedly connected with a second transmission rod, the axis of the support ring is parallel to the axis of the inlet pipe, the limiting ring and the storage barrel are coaxially arranged with the support ring, the storage barrel is arranged inside the support ring, the limiting ring is fixed on the periphery of one end, close to the smashing device, of the storage barrel, the limiting ring is mutually abutted to the support ring, the screen is perpendicular to the axis of the storage barrel, and the screen is fixed inside one end, far away from the limiting ring, of the storage barrel.
Preferably, the screw is coated with grease in order to improve the smoothness of the movement of the driving block.
Preferably, in order to improve the driving capability of the second motor, the second motor is a servo motor.
Preferably, the scraper is made of rubber in order to reduce abrasion between the scraper and the inner wall of the main body.
Preferably, in order to improve the energy-saving performance of the straw pulverizer, a solar panel is arranged on the main body.
Preferably, in order to improve the cleanliness of the screw rod, a shielding batten is arranged on one side, close to the crushing device, of the screw rod, the shielding batten is parallel to the screw rod, and two ends of the shielding batten are fixedly connected with the inner wall of the main body.
The straw crushing equipment with the anti-blocking function has the advantages that the discharging mechanism drives the scraper to move, straw particles at the bottom of the main body are sent out from the discharging pipe through the scraper, the probability of blockage of the straw crusher is reduced, the crushing effect of the straw crusher is improved, compared with the existing discharging mechanism, the discharging mechanism can control the scraper to rotate in the process of driving the scraper to move, the probability of scraping the straw particles into the straw crusher by the scraper is reduced, the probability of blockage of the straw crusher is further reduced, moreover, larger particles in the crushed straw particles can be sorted out through the sorting mechanism, the straw is crushed for the second time, the crushing effect of the straw crusher is further improved, compared with the existing sorting mechanism, the sorting mechanism is simple in structure, the number of fault points of the mechanism is reduced, reducing the failure rate of the mechanism.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a straw crushing apparatus with an anti-clogging function according to the present invention;
FIG. 2 is a schematic structural diagram of a discharging mechanism of the straw crushing device with the anti-blocking function, provided by the invention;
FIG. 3 is a schematic structural diagram of a sorting assembly of the straw crushing apparatus with anti-clogging function of the invention;
FIG. 4 is a schematic structural diagram of a sorting assembly of the straw crushing apparatus with anti-clogging function of the invention;
in the figure: 1. the automatic feeding device comprises a main body, 2, a first motor, 3, a driving block, 4, a support, 5, a second motor, 6, a rotary table, 7, a first transmission rod, 8, a movable base, 9, a second transmission rod, 10, a first sliding rod, 11, a discharge pipe, 12, a second sliding rod, 13, a screw rod, 14, a crushing device, 15, a limiting rod, 16, an electromagnet, 17, a permanent magnet, 18, a scraper, 19, a support ring, 20, a material storage barrel, 21, a limiting ring and 22, a screen.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a straw crushing apparatus with an anti-clogging function comprises a main body 1, a discharge pipe 11, a support 4 and a crushing device 14, wherein the crushing device 14 is arranged inside the main body 1, the support 4 is arranged at one end of the main body 1, a feed pipe is arranged at one end of the main body 1 far away from the support 4, the discharge pipe 11 is arranged at one side of the main body 1 close to one end of the support 4, the straw crushing apparatus further comprises a discharge mechanism and a sorting mechanism, the discharge mechanism is arranged at one end of the main body 1 close to the support 4, and the sorting mechanism is arranged on the support 4;
the straw crushing machine comprises a main body 1, a discharging pipe 11, a crushing device 14, a clamping rod crusher, a sorting mechanism, a crushing mechanism, a discharging pipe 14 and a crushing mechanism, wherein the main body 1 is provided with a discharging pipe 11;
as shown in fig. 2, the discharging mechanism includes a first driving assembly, a driving block 3, a limiting rod 15, an electromagnet 16, a permanent magnet 17, a scraping plate 18 and two second sliding rods 12, the second sliding rod 12 is parallel to the axis of the discharging pipe 11, a through hole is provided inside the driving block 3, the second sliding rod 12 passes through the driving block 3, the driving block 3 is connected with the second sliding rod 12 in a sliding manner, the first driving assembly is disposed on one side of the second sliding rod 12, the first driving assembly is connected with the driving block 3, the scraping plate 18 is hinged on one side of the driving block 3 far away from the crushing device 14, the limiting rod 15 is disposed on one side of the scraping plate 18 far away from the discharging pipe 11, the limiting rod 15 is fixed on one side of the driving block 3 near the scraping plate 18, the electromagnet 16 is fixed on the limiting rod 15, the permanent magnet 17 is fixed on one side of the scraping plate 18 near the electromagnet 16, the electromagnet 16 is arranged opposite to the permanent magnet 17;
an operator operates the straw pulverizer, power is provided through the first driving assembly, the driving block 3 is driven to move along the second sliding rod 12, when the second sliding rod 12 moves towards the direction far away from the discharging pipe 11, the stability of the electromagnet 16 is improved under the supporting action of the limiting rod 15, then under the control of the PLC, the permanent magnet 17 is repelled through the permanent magnet 16, the scraper 18 is driven to rotate towards the direction far away from the limiting rod 15 under the action of the permanent magnet 17, so that the crushed straw cannot be pushed to the position far away from the discharging pipe 11 by the scraper 18, when the driving block 3 moves towards the direction close to the discharging pipe 11, the permanent magnet 17 is attracted through the electromagnet 16, the scraper 18 is driven to rotate to the vertical state by the permanent magnet 18, the crushed straw particles can be conveyed to the discharging pipe 11 through the scraper 18, and the probability of blockage of the straw pulverizer is reduced, the crushing effect of the straw crusher is improved;
as shown in fig. 3, the sorting mechanism comprises a moving base 8, a second transmission bar 9, a second driving assembly, a sorting assembly and two first slide bars 10, the first slide bar 10 is parallel to the second slide bar 12, the first slide bar 10 is fixed on the bracket 4, the moving base 8 is provided with a mounting hole inside, the first sliding rod 10 passes through the moving base 8, the movable base 8 is connected with a first slide bar 10 in a sliding way, the second transmission rod 9 is parallel to the first slide bar 10, one end of the second transmission rod 9 is fixedly connected with one side of the moving base 8 far away from the main body 1, the sorting mechanism is fixedly connected with the other end of the second transmission rod 9, the sorting mechanism is arranged on one side of the discharge pipe 11 far away from the crushing device 14, the second driving assembly is arranged on the bracket 4 and is connected with a second transmission rod 9;
under the supporting role of support 4, the stability of moving base 8 has been improved through first slide bar 10, then the stability of second transfer line 9 has been improved through moving base 8, after straw after smashing falls into from discharging pipe 11 and selects separately the subassembly inside, provide power through the second drive assembly, drive second transfer line 9 is along first slide bar 10 left and right sides reciprocating motion, then select separately subassembly reciprocating motion through the drive of second transfer line 9, then select out the great straw of granule through sorting mechanism, later operating personnel will select out the straw granule and carry out the regrinding, then the crushing quality of straw rubbing crusher has further been improved.
Preferably, in order to improve the automation degree of the straw pulverizer, the main body 1 is provided with a control panel, a PLC is arranged inside the control panel, the control panel is provided with a display screen and at least two control keys, and the display screen, the control keys and the electromagnet 16 are all electrically connected with the PLC;
the user sends control signal for PLC through the control button, later through each part operation of PLC control electro-magnet 16 and straw rubbing crusher, simultaneously under PLC's control, through the working parameter of display screen display straw rubbing crusher, then improved straw rubbing crusher's degree of automation.
As shown in fig. 2, the first driving assembly includes a screw rod 13 and a first motor 2, the screw rod 13 is parallel to the second sliding rod 12, bearings are arranged at two ends of the screw rod 13, two ends of the screw rod 13 are connected with the inner wall of the main body 1 through the bearings, the screw rod 13 penetrates through the driving block 3, the screw rod 13 is in threaded connection with the driving block 3, the first motor 2 is fixed at one side of the main body 1, and the first motor 2 is in transmission connection with the screw rod 13;
the screw 13 is driven by the first motor 2 to rotate, and then the driving block 3 is driven by the screw 13 to move along the second slide bar 12.
As shown in fig. 3, the second driving assembly includes a second motor 5, a turntable 6 and a first transmission rod 7, the second motor 5 is fixed on the bracket 4, the second motor 5 is in transmission connection with the turntable 6, one end of the first transmission rod 7 is hinged to one end of a second transmission rod 9 close to the movable base 8, and the other end of the first transmission rod 7 is hinged to a position of the turntable 6 far away from the center of the turntable 6;
the second motor 5 drives the rotary table 6 to rotate, and then the rotary table 6 drives the second transmission rod 9 to reciprocate left and right along the first slide rod 10 under the transmission action of the first transmission rod 7.
As shown in fig. 4, the sorting mechanism includes a support ring 19, a limiting ring 21, a storage barrel 20 and a screen 22, the support ring 19 is fixedly connected with the second transmission rod 9, the axis of the support ring 19 is parallel to the axis of the feeding pipe, the limiting ring 21 and the storage barrel 20 are both coaxially arranged with the support ring 19, the storage barrel 20 is arranged inside the support ring 19, the limiting ring 21 is fixed on the periphery of one end of the storage barrel 20 close to the crushing device 14, the limiting ring 21 and the support ring 19 abut against each other, the screen 22 is perpendicular to the axis of the storage barrel 20, and the screen 22 is fixed inside one end of the storage barrel 20 far from the limiting ring 21;
under the supporting action of spacing ring 21, the stability that storage cylinder 20 and support ring 19 are connected has been improved, after the straw granule falls into storage cylinder 20 inside, drive support ring 19 reciprocating motion through second transfer line 9, then drive storage cylinder 20 reciprocating motion through support ring 19, in this process, select separately the straw granule through screen cloth 22, make the great straw of granule stay in the inside of storage cylinder 20, later operating personnel can take out storage cylinder 20 from the inside of support ring 19, make operating personnel can send the great straw of granule to the inside of main part 1 and smash here.
Preferably, in order to improve the smoothness of the movement of the driving block 3, the screw rod 13 is coated with grease;
the friction between the screw rod 13 and the driving block 3 is reduced by the lubricating grease, and the smoothness of the movement of the driving block 3 is improved.
Preferably, the second motor 5 is a servo motor in order to improve the driving ability of the second motor 5.
Preferably, in order to reduce the abrasion between the scraper 18 and the inner wall of the main body 1, the scraper 18 is made of rubber;
since the quality of the rubber is soft, so that the scraper 18 is soft, abrasion between the scraper 18 and the inner wall of the body 1 is reduced.
Preferably, in order to improve the energy-saving performance of the straw pulverizer, a solar panel is arranged on the main body 1;
solar energy is converted into electric energy through the solar panel, and then the electric energy is supplied to the straw crusher for use, so that the energy-saving performance of the straw crusher is improved.
Preferably, in order to improve the cleanliness of the screw rod 13, a shielding strip plate is arranged on one side of the screw rod 13 close to the crushing device 14, the shielding strip plate is parallel to the screw rod 13, and two ends of the shielding strip plate are fixedly connected with the inner wall of the main body 1;
through the shielding effect of the shielding batten, the probability that straw particles fall onto the screw rod 13 is reduced, the cleanliness of the screw rod 13 is improved, and the smoothness of the movement of the driving block 3 is improved.
The drive block 3 is driven by the first drive assembly in the direction of the second slide 12 toward the tapping pipe 11, the permanent magnet 17 is attracted by the electromagnet 16, the scraper 18 is driven by the permanent magnet 18 to rotate to a vertical state, so that the crushed straw particles can be conveyed to the discharge pipe 11 through the scraper 18, the probability of the straw crusher being blocked is reduced, the crushing effect of the straw crusher is improved, after the crushed straws fall into the sorting component from the discharge pipe 11, the second driving component provides power to drive the second transmission rod 9 to reciprocate left and right along the first slide bar 10, then select separately subassembly reciprocating motion through the drive of second transfer line 9, then select out the great straw of granule through sorting mechanism, later operating personnel will sort out the straw granule and carry out the secondary crushing, then further improved straw grinder's crushing quality.
Compared with the prior art, in the straw crushing equipment with the anti-blocking function, the scraper plate 18 is driven to move by the discharging mechanism, and the straw particles at the bottom of the main body 1 are sent out from the discharging pipe 11 by the scraper plate 18, so that the probability of blockage of the straw crusher is reduced, and the crushing effect of the straw crusher is improved. The number of failure points of the mechanism is reduced, and the failure rate of the mechanism is reduced.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The straw smashing equipment with the anti-blocking function comprises a main body (1), a discharging pipe (11), a support (4) and a smashing device (14), wherein the smashing device (14) is arranged inside the main body (1), the support (4) is arranged at one end of the main body (1), a feeding pipe is arranged at one end, far away from the support (4), of the main body (1), the discharging pipe (11) is arranged on one side, close to one end of the support (4), of the main body (1), and is characterized by further comprising a discharging mechanism and a sorting mechanism, wherein the discharging mechanism is arranged at one end, close to the support (4), inside the main body (1), and the sorting mechanism is arranged on the support (4);
the discharging mechanism comprises a first driving component, a driving block (3), a limiting rod (15), an electromagnet (16), a permanent magnet (17), a scraper (18) and two second sliding rods (12), wherein the second sliding rods (12) are parallel to the axis of a discharging pipe (11), a through hole is formed in the driving block (3), the second sliding rods (12) penetrate through the driving block (3), the driving block (3) is in sliding connection with the second sliding rods (12), the first driving component is arranged on one side of the second sliding rods (12), the first driving component is connected with the driving block (3), the scraper (18) is hinged to one side, away from a crushing device (14), of the driving block (3), the limiting rod (15) is arranged on one side, away from the discharging pipe (11), of the scraper (18), the limiting rod (15) is fixed on one side, close to the scraper (18), of the driving block (3), the electromagnet (16) is fixed on the limiting rod (15), the permanent magnet (17) is fixed on one side, close to the electromagnet (16), of the scraper (18), and the electromagnet (16) and the permanent magnet (17) are arranged in a right-to-right mode;
the sorting mechanism comprises a moving base (8), a second transmission rod (9), a second driving assembly, a sorting assembly and two first sliding rods (10), wherein the first sliding rods (10) are parallel to the second sliding rods (12), the first sliding rods (10) are fixed on a support (4), mounting holes are formed in the moving base (8), the first sliding rods (10) penetrate through the moving base (8), the moving base (8) is in sliding connection with the first sliding rods (10), the second transmission rods (9) are parallel to the first sliding rods (10), one end of each second transmission rod (9) is fixedly connected with one side, far away from a main body (1), of the moving base (8), the sorting assembly is fixedly connected with the other end of the second transmission rod (9), the sorting assembly is arranged on one side, far away from a crushing device (14), of a discharge pipe (11), and the second driving assembly is arranged on the support (4), the second driving assembly is connected with a second transmission rod (9).
2. The straw smashing device with the anti-clogging function according to claim 1, wherein a control panel is arranged on the main body (1), a PLC is arranged inside the control panel, a display screen and at least two control keys are arranged on the control panel, and the display screen, the control keys and the electromagnet (16) are electrically connected with the PLC.
3. The straw smashing device with the anti-blocking function according to claim 1, wherein the first driving assembly comprises a screw rod (13) and a first motor (2), the screw rod (13) is parallel to the second sliding rod (12), bearings are arranged at two ends of the screw rod (13), two ends of the screw rod (13) are connected with the inner wall of the main body (1) through the bearings, the screw rod (13) penetrates through the driving block (3), the screw rod (13) is in threaded connection with the driving block (3), the first motor (2) is fixed on one side of the main body (1), and the first motor (2) is in transmission connection with the screw rod (13).
4. The straw crushing apparatus with the anti-clogging function according to claim 1, wherein the second driving assembly comprises a second motor (5), a turntable (6) and a first transmission rod (7), the second motor (5) is fixed on the bracket (4), the second motor (5) is in transmission connection with the turntable (6), one end of the first transmission rod (7) is hinged with one end of the second transmission rod (9) close to the movable base (8), and the other end of the first transmission rod (7) is hinged at a position of the turntable (6) far away from the center of the turntable (6).
5. The straw crushing apparatus with the anti-clogging function according to claim 1, the sorting assembly comprises a support ring (19), a limiting ring (21), a storage barrel (20) and a screen (22), the support ring (19) is fixedly connected with a second transmission rod (9), the axis of the support ring (19) is parallel to the axis of the feeding pipe, the limiting ring (21) and the material storage barrel (20) are arranged coaxially with the support ring (19), the storage barrel (20) is arranged inside the support ring (19), the limiting ring (21) is fixed on the periphery of one end of the storage barrel (20) close to the crushing device (14), the limiting ring (21) and the supporting ring (19) are mutually abutted, the screen (22) is vertical to the axis of the storage barrel (20), the screen (22) is fixed in the storage barrel (20) at one end far away from the limiting ring (21).
6. The straw crushing apparatus with the anti-clogging function as claimed in claim 3, wherein the screw rod (13) is coated with grease.
7. The straw crushing apparatus with the anti-clogging function as claimed in claim 4, wherein the second motor (5) is a servo motor.
8. The straw crushing device with the anti-clogging function as claimed in claim 1, wherein the scraper (18) is made of rubber.
9. The straw crushing apparatus with the anti-clogging function according to claim 1, wherein the main body (1) is provided with a solar panel.
10. The straw smashing device with the anti-blocking function according to claim 3, wherein a shielding strip plate is arranged on one side of the screw rod (13) close to the smashing device (14), the shielding strip plate is parallel to the screw rod (13), and two ends of the shielding strip plate are fixedly connected with the inner wall of the main body (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910243375.3A CN109792896B (en) | 2019-03-28 | 2019-03-28 | Straw crushing apparatus with prevent blockking up function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243375.3A CN109792896B (en) | 2019-03-28 | 2019-03-28 | Straw crushing apparatus with prevent blockking up function |
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| CN109792896A CN109792896A (en) | 2019-05-24 |
| CN109792896B true CN109792896B (en) | 2020-10-23 |
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| CN201910243375.3A Active CN109792896B (en) | 2019-03-28 | 2019-03-28 | Straw crushing apparatus with prevent blockking up function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110115947A (en) * | 2019-06-20 | 2019-08-13 | 广州贤智科技有限公司 | A kind of thorough biaxial rneader of safe and reliable discharge |
| CN110975997B (en) * | 2019-12-17 | 2021-09-21 | 娄底湘信新材料科技有限公司 | A ball mill that is used for grinding effectual of enamel preparation |
| CN111149525B (en) * | 2020-02-14 | 2021-05-07 | 江西璞实生态农业有限公司 | Safe type straw rubbing crusher with rubble clear away function |
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|---|---|---|---|---|
| EP0086478A1 (en) * | 1982-02-15 | 1983-08-24 | Alfons Sprehe | Device for disintegrating forage blocks cut from a silo |
| CN206564881U (en) * | 2017-03-06 | 2017-10-20 | 连云港市农业科学院 | A kind of anti-blocking rice straw crushes machine |
| CN207085496U (en) * | 2017-06-29 | 2018-03-13 | 杭州小橙工业设计有限公司 | A kind of water paint filter |
| CN107830526A (en) * | 2017-11-24 | 2018-03-23 | 江门市新会银洲湖纸业基地投资有限公司 | A kind of environmental protection type agricultural stalk processing equipment of high treating effect |
| CN109121761A (en) * | 2018-10-30 | 2019-01-04 | 安庆市睿霞机械有限公司 | A kind of dual grinding device of stalk for agricultural production |
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2019
- 2019-03-28 CN CN201910243375.3A patent/CN109792896B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0086478A1 (en) * | 1982-02-15 | 1983-08-24 | Alfons Sprehe | Device for disintegrating forage blocks cut from a silo |
| CN206564881U (en) * | 2017-03-06 | 2017-10-20 | 连云港市农业科学院 | A kind of anti-blocking rice straw crushes machine |
| CN207085496U (en) * | 2017-06-29 | 2018-03-13 | 杭州小橙工业设计有限公司 | A kind of water paint filter |
| CN107830526A (en) * | 2017-11-24 | 2018-03-23 | 江门市新会银洲湖纸业基地投资有限公司 | A kind of environmental protection type agricultural stalk processing equipment of high treating effect |
| CN109121761A (en) * | 2018-10-30 | 2019-01-04 | 安庆市睿霞机械有限公司 | A kind of dual grinding device of stalk for agricultural production |
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| CN109792896A (en) | 2019-05-24 |
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