CN108605530B

CN108605530B - Agricultural straw pulverizer

Info

Publication number: CN108605530B
Application number: CN201810397829.8A
Authority: CN
Inventors: 段国凡
Original assignee: Jingde Hanhai Xingyun Intelligent Technology Research And Development Co ltd
Current assignee: JINGDE HANHAI XINGYUN INTELLIGENT TECHNOLOGY RESEARCH AND DEVELOPMENT Co.,Ltd.
Priority date: 2018-04-28
Filing date: 2018-04-28
Publication date: 2020-10-09
Anticipated expiration: 2038-04-28
Also published as: CN108605530A

Abstract

The invention relates to the technical field of straw crushing, and discloses an agricultural straw crusher, which comprises a crusher body, wherein a discharge pipeline is fixedly connected to the right side of the crusher body, a feed hopper is fixedly connected to the top of the crusher body, a fixed plate is fixedly connected to the inner wall of the right side of the crusher body, a buffer spring is fixedly connected to the bottom of the fixed plate, a connecting plate is fixedly connected to one end, far away from the fixed plate, of the buffer spring, and a force application rod is fixedly connected to the bottom of the connecting plate. This novel efficient straw reducing mechanism for agricultural plays the effect that the vibrations after utilizing the jam dredged discharge line through setting up fixed plate, buffer spring, connecting plate, application of force pole and mediation pole, has avoided the extravagant use of power structure, very reasonable utilization reaction force, timely effectual automatic handling jam reaches the effect that promotes crushing efficiency to reach save operating time's effect.

Description

Agricultural straw pulverizer

Technical Field

The invention relates to the technical field of straw crushing, in particular to an agricultural straw crusher.

Background

The agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants, the agriculture belongs to the first industry, the science of researching the agriculture is the agriculture, the working object of the agriculture is living animals and plants, the obtained products are the animals and plants, the agriculture is a basic industry for supporting national economic construction and development, straws are a general name of stem and leaf parts of mature crops, generally refer to the rest parts of wheat, rice, corn, potatoes, rapes, cotton, sugarcane and other crops after seeds are harvested, more than half of products of crop photosynthesis exist in the straws, the straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, the straws are a renewable biological resource with multiple purposes, the straws are also a coarse feed, and are characterized by high content (30-40%) of coarse fibers, lignin and the like, although the lignocellulose can not be utilized by pigs and chickens, the straw crushing device is very important in agriculture.

Along with the development of society, people pay more and more attention to agriculture, and further the performance requirement of the agricultural straw smashing device is improved, to this end, chinese patent CN 106856902B discloses a straw crushing device, in which an upward extending transfer shaft is arranged in a control cavity, the transfer shaft penetrates through the top wall of a straight plate and enters a second cavity, an upward extending external spline shaft is fixed at the end of the transfer shaft in the second cavity, the outer side of the external spline shaft is in sliding fit with an internal spline sleeve, a cutter is arranged on the outer side surface of the internal spline sleeve, thereby realizing the automatic cutting work of the straws, reducing the workload of operators, improving the working efficiency, but the patent can not carry out quick discharging and anti-blocking actions near the discharging structure under the condition of more feeding, so the blocking condition can occur, and the normal working efficiency and the working quality are greatly influenced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an agricultural straw pulverizer, which has the advantages of preventing blockage and the like and solves the problem of easy blockage.

(II) technical scheme

In order to achieve the purpose of preventing blockage, the invention provides the following technical scheme: an agricultural straw pulverizer comprises a pulverizer body, wherein a discharge pipeline is fixedly connected to the right side of the pulverizer body, a feed hopper is fixedly connected to the top of the pulverizer body, a fixed plate is fixedly connected to the inner wall of the right side of the pulverizer body, a buffer spring is fixedly connected to the bottom of the fixed plate, a connecting plate is fixedly connected to one end, away from the fixed plate, of the buffer spring, a force application rod is fixedly connected to the bottom of the connecting plate, the bottom end of the force application rod is movably connected with a middle rod through a first hinge element, one end, away from the force application rod, of the middle rod is movably connected with a dredging rod through a second hinge element, a driving tooth block is fixedly connected to the right side of the connecting plate, a driven rotary table located on the right side of the driving tooth block is movably connected to the inner wall of the back of the pulverizer body through a mounting bearing, the inner surface of the right side of the machine body is slidably connected with a driven toothed plate positioned below the fixed plate through a sliding groove, the left side of the driven toothed plate is meshed and connected with the driven toothed block through a driven toothed block, the bottom of the driven toothed plate is fixedly connected with a cleaning brush plate, the inner wall of the right side of the machine body is fixedly connected with a driving motor positioned above the fixed plate, the output end of the left side of the driving motor is fixedly connected with a rotating rod, the outer surface of the rotating rod is fixedly connected with a crushing rod, the outer surface of the rotating rod is fixedly connected with a driving conical gear positioned on the left side of the crushing rod, the inner wall of the top of the machine body is movably connected with a threaded rod through a limiting bearing seat, the outer surface of the threaded rod is meshed and connected with the driving conical, the utility model discloses a take-up device for a motor vehicle, including organism, lifter plate, connecting axle bearing, spiral scraper blade, limiting groove, lifter plate's left side fixedly connected with gag lever post, the left end sliding connection of gag lever post is on the internal surface of limiting groove, the bottom fixedly connected with of threaded rod pulls the bevel gear, there is the spiral scraper blade that is located the spacing groove below through connecting axle bearing swing joint on the left inner wall of organism, the outer fixed surface of spiral scraper blade is connected with and pulls the carousel, the right side of pulling the carousel is passed through tooth and is connected with the meshing of pulling the bevel gear, the right side fixedly connected with stripper plate of lifter plate, the.

Preferably, the length of the buffer spring is not less than seven centimeters, and the elastic coefficient of the buffer spring is ten newtons per centimeter.

Preferably, the number of the driving tooth blocks is not less than four, the driving tooth blocks are in a rectangular array, and the front surfaces of the driving tooth blocks are trapezoidal.

Preferably, the number of the driven tooth blocks on the outer surface of the driven rotary table is not less than six and is in an annular array, and the outer surface of each driven tooth block is fixedly connected with an anti-slip pad.

Preferably, the number of the dredging rods is not less than four and is a rectangular array, and the front surface of each dredging rod is rectangular.

Preferably, the number of the crushing rods is not less than twelve, and the crushing rods are in a rectangular array.

Preferably, the number of the blanking holes is not less than four, the blanking holes are in a rectangular array, and the front surfaces of the blanking holes are trapezoidal.

Preferably, the inner surface of the limiting groove is fixedly connected with a sliding-assistant pad, and the outer surface of the limiting rod is fixedly connected with a wear-resistant pad.

Preferably, the connection mode between the discharge pipeline and the feed hopper as well as the machine body is welding, and the connection mode between the connection bearing seat and the traction turntable as well as the spiral scraper is welding.

(III) advantageous effects

Compared with the prior art, the invention provides an agricultural straw pulverizer, which has the following beneficial effects:

1. this novel efficient straw reducing mechanism for agricultural plays the effect that the vibrations after utilizing the jam dredged discharge line through setting up fixed plate, buffer spring, connecting plate, application of force pole and mediation pole, has avoided the extravagant use of power structure, very reasonable utilization reaction force, timely effectual automatic handling jam reaches the effect that promotes crushing efficiency to reach save operating time's effect.

2. This novel efficient straw reducing mechanism for agricultural through setting up initiative conical gear, driven conical gear, threaded rod, lifter plate, pull conical gear and pull the carousel and play the rotation that utilizes crushing structure and carry out fast transport and extruded effect to the material, and then reach the effect that greatly promotes material conveying efficiency to reach the effect that the staff of being convenient for rationally arranged operating time.

Drawings

FIG. 1 is a schematic structural view of an agricultural straw pulverizer provided by the invention;

FIG. 2 is an enlarged view of the agricultural straw pulverizer shown in FIG. 1.

In the figure: 1 organism, 2 ejection of compact pipelines, 3 feeder hoppers, 4 fixed plates, 5 buffer spring, 6 connecting plates, 7 application of force poles, 8 intermediate levers, 9 mediation pole, 10 initiative tooth piece, 11 driven carousel, 12 driven tooth piece, 13 driven pinion rack, 14 clearance brush boards, 15 driving motor, 16 dwang, 17 crushing poles, 18 initiative conical gear, 19 threaded rod, 20 driven conical gear, 21 lifter plate, 22 spacing groove, 23 gag lever post, 24 pull conical gear, 25 connection bearing frame, 26 spiral scraper blade, 27 pull carousel, 28 stripper plates, 29 blanking holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an agricultural straw pulverizer comprises a pulverizer body 1, a discharge pipeline 2 is fixedly connected to the right side of the pulverizer body 1, a feed hopper 3 is fixedly connected to the top of the pulverizer body 1, a fixing plate 4 is fixedly connected to the inner wall of the right side of the pulverizer body 1, a buffer spring 5 is fixedly connected to the bottom of the fixing plate 4, the length of the buffer spring 5 is not less than seven centimeters, the elastic coefficient of the buffer spring 5 is ten newtons per centimeter, a connecting plate 6 is fixedly connected to one end of the buffer spring 5 far away from the fixing plate 4, a force application rod 7 is fixedly connected to the bottom of the connecting plate 6, a middle rod 8 is movably connected to the bottom end of the force application rod 7 through a first hinge piece, a dredging rod 9 is movably connected to one end of the middle rod 8 far away from the force application rod 7 through a second hinge piece, the number of the, the right side of the connecting plate 6 is fixedly connected with a driving toothed block 10, the number of the driving toothed blocks 10 is not less than four, the driving toothed blocks 10 are rectangular arrays, the front shape of the driving toothed block 10 is trapezoidal, the inner wall of the back of the machine body 1 is movably connected with a driven turntable 11 positioned on the right side of the driving toothed block 10 through a mounting bearing seat, the outer surface of the driven turntable 11 is fixedly connected with a driven toothed block 12, the number of the driven toothed block 12 on the outer surface of the driven turntable 11 is not less than six and is annular arrays, the outer surface of the driven toothed block 12 is fixedly connected with an anti-slip pad, the driving toothed block 10 is meshed with the driven toothed block 12, the inner surface of the right side of the machine body 1 is slidably connected with a driven toothed plate 13 positioned below the fixing plate 4 through a sliding groove, the left side of the driven toothed plate 13 is meshed with the driven toothed, the inner wall on the right side of the machine body 1 is fixedly connected with a driving motor 15 positioned above a fixed plate 4, the model of the driving motor 15 is Y160M-4, the protection grade is IP23, the installation form is B3, the number of poles is 4, the rated power is 11kw, the rotating speed is 1500 rpm, the voltage is 380V, the output end on the left side of the driving motor 15 is fixedly connected with a rotating rod 16, the outer surface of the rotating rod 16 is fixedly connected with crushing rods 17, the number of the crushing rods 17 is not less than twelve, the crushing rods 17 are in a rectangular array, the outer surface of the rotating rod 16 is fixedly connected with a driving bevel gear 18 positioned on the left side of the crushing rods 17, the inner wall on the top of the machine body 1 is movably connected with a threaded rod 19 through a limiting bearing seat, the outer surface of the threaded rod 19 is meshed with the driving bevel gear 18 through a driven bevel gear 20, a limiting groove 22 is formed on the inner wall of the left side of the machine body 1, a limiting rod 23 is fixedly connected to the left side of the lifting plate 21, the left end of the limiting rod 23 is connected to the inner surface of the limiting groove 22 in a sliding manner, a sliding assisting pad is fixedly connected to the inner surface of the limiting groove 22, a wear-resistant pad is fixedly connected to the outer surface of the limiting rod 23, a traction conical gear 24 is fixedly connected to the bottom end of the threaded rod 19, a spiral scraper 26 positioned below the limiting groove 22 is movably connected to the inner wall of the left side of the machine body 1 through a connecting shaft bearing 25, a traction turntable 27 is fixedly connected to the outer surface of the spiral scraper 26, the discharge pipeline 2, the feed hopper 3 and the machine body 1 are connected in a welding manner, the connecting shaft bearing 25, the traction turntable 27 and the spiral scraper 26 are also connected in a welding manner, the right side of the traction, the top of the extrusion plate 28 is provided with a blanking hole 29 communicated with the bottom of the extrusion plate 28, the number of the blanking holes 29 is not less than four, the blanking holes 29 are rectangular arrays, the front shape of the blanking holes 29 is trapezoidal, the effect of dredging the discharge pipeline 2 by using the vibration after blockage is achieved by arranging the fixing plate 4, the buffer spring 5, the connecting plate 6, the force application rod 7 and the dredging rod 9, the waste use of a power structure is avoided, the reaction force is reasonably utilized, the effect of improving the crushing efficiency is achieved by timely and effectively automatically processing the blockage, the effect of saving the working time is achieved, the effect of quickly conveying and extruding the material by using the rotation of the crushing structure is achieved by arranging the driving bevel gear 18, the driven bevel gear 20, the threaded rod 19, the lifting plate 21, the traction bevel gear 24 and the traction turntable 27, and the effect of greatly improving the material conveying efficiency is achieved, thereby achieving the effect of being convenient for the working staff to reasonably arrange the working time.

To sum up, this novel efficient straw reducing mechanism for agricultural, through setting up fixed plate 4, buffer spring 5, connecting plate 6, application of force pole 7 and dredging rod 9 play the effect of utilizing the vibrations after blockking up to dredge discharge pipeline 2, the extravagant use of power structure has been avoided, very reasonable utilization the reaction force, timely effectual automatic handling blocks up and reaches the effect that promotes crushing efficiency, thereby reach save operating time's effect, through setting up initiative conical gear 18, driven conical gear 20, threaded rod 19, lifter plate 21, pull conical gear 24 and pull carousel 27 and play the rotation that utilizes crushing structure and carry out quick transport and extruded effect to the material, and then reach the effect that greatly promotes material transport efficiency, thereby reach the effect of the staff reasonable arrangement operating time of being convenient for.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an agricultural straw rubbing crusher, includes organism (1), its characterized in that: the right side of the machine body (1) is fixedly connected with a discharging pipeline (2), the top of the machine body (1) is fixedly connected with a feeding hopper (3), the inner wall on the right side of the machine body (1) is fixedly connected with a fixed plate (4), the bottom of the fixed plate (4) is fixedly connected with a buffer spring (5), one end, far away from the fixed plate (4), of the buffer spring (5) is fixedly connected with a connecting plate (6), the bottom of the connecting plate (6) is fixedly connected with a force application rod (7), the bottom end of the force application rod (7) is movably connected with a middle rod (8) through a first hinge piece, one end, far away from the force application rod (7), of the middle rod (8) is movably connected with a dredging rod (9) through a second hinge piece, the right side of the connecting plate (6) is fixedly connected with a driving toothed block (10), the inner wall on the back side of the machine body (1), the outer fixed surface of the driven rotary table (11) is connected with a driven tooth block (12), the driving tooth block (10) is connected with the driven tooth block (12) in a meshed mode, the inner surface of the right side of the machine body (1) is connected with a driven tooth plate (13) located below the fixed plate (4) through a sliding groove in a sliding mode, the left side of the driven tooth plate (13) is connected with the driven tooth block (12) in a meshed mode through the driven tooth block, the bottom of the driven tooth plate (13) is fixedly connected with a cleaning brush plate (14), the inner wall of the right side of the machine body (1) is fixedly connected with a driving motor (15) located above the fixed plate (4), the output end of the left side of the driving motor (15) is fixedly connected with a rotating rod (16), the outer fixed surface of the rotating rod (16) is connected with a crushing rod (17), the outer fixed surface of the rotating rod (16) is, the machine body is characterized in that a threaded rod (19) is movably connected to the inner wall of the top of the machine body (1) through a limiting bearing seat, the outer surface of the threaded rod (19) is meshed with the driving bevel gear (18) through a driven bevel gear (20), a lifting plate (21) located below the driven bevel gear (20) is connected to the outer surface of the threaded rod (19) in a threaded manner, a limiting groove (22) is formed in the inner wall of the left side of the machine body (1), a limiting rod (23) is fixedly connected to the left side of the lifting plate (21), the left end of the limiting rod (23) is slidably connected to the inner surface of the limiting groove (22), a traction bevel gear (24) is fixedly connected to the bottom end of the threaded rod (19), a spiral scraper (26) located below the limiting groove (22) is movably connected to the inner wall of the left side of the machine body (1) through a connecting bearing seat (, the right side of the traction turntable (27) is meshed with the traction bevel gear (24) through teeth, the right side of the lifting plate (21) is fixedly connected with an extrusion plate (28), and the top of the extrusion plate (28) is provided with a blanking hole (29) communicated with the bottom of the extrusion plate (28).

2. An agricultural straw pulverizer as defined in claim 1, wherein: the length of the buffer spring (5) is not less than seven centimeters, and the elastic coefficient of the buffer spring (5) is ten newtons per centimeter.

3. An agricultural straw pulverizer as defined in claim 1, wherein: the number of the driving tooth blocks (10) is not less than four, the driving tooth blocks (10) are in a rectangular array, and the front surface of each driving tooth block (10) is trapezoidal.

4. An agricultural straw pulverizer as defined in claim 1, wherein: six and be annular array are no less than to the quantity of driven tooth piece (12) in driven carousel (11) surface, the outer fixed surface of driven tooth piece (12) is connected with the slipmat.

5. An agricultural straw pulverizer as defined in claim 1, wherein: the number of the dredging rods (9) is not less than four and is rectangular array, and the front surface of the dredging rods (9) is rectangular.

6. An agricultural straw pulverizer as defined in claim 1, wherein: the number of the crushing rods (17) is not less than twelve, and the crushing rods (17) are in a rectangular array.

7. An agricultural straw pulverizer as defined in claim 1, wherein: the number of the blanking holes (29) is not less than four, the blanking holes (29) are in a rectangular array, and the front surfaces of the blanking holes (29) are trapezoidal.

8. An agricultural straw pulverizer as defined in claim 1, wherein: the inner surface of the limiting groove (22) is fixedly connected with a sliding-assistant pad, and the outer surface of the limiting rod (23) is fixedly connected with a wear-resistant pad.

9. An agricultural straw pulverizer as defined in claim 1, wherein: the connection mode between ejection of compact pipeline (2) and feeder hopper (3) and organism (1) is the welding, connection bearing frame (25) and traction turntable (27) and spiral scraper blade (26) between the connection mode also be the welding.