CN212677828U - Straw sieve-free dust-free ultrafine pulverizer - Google Patents
Straw sieve-free dust-free ultrafine pulverizer Download PDFInfo
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- CN212677828U CN212677828U CN202021192157.6U CN202021192157U CN212677828U CN 212677828 U CN212677828 U CN 212677828U CN 202021192157 U CN202021192157 U CN 202021192157U CN 212677828 U CN212677828 U CN 212677828U
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Abstract
The utility model relates to a stockbreeding machinery discloses a dustless superfine pulverizer of straw no sieve. The straw sieve-free dust-free ultrafine pulverizer comprises a feeding mechanism, a dust removal chamber, a pulverizing chamber and a throwing chamber which are sequentially arranged from front to back; the crushing chamber and the throwing chamber are communicated and penetrate through a main shaft, an arc-shaped toothed plate and a crushing mechanism are arranged in the crushing chamber, and a throwing mechanism and a discharge hole are arranged in the throwing chamber; the crushing mechanism comprises a fixed cutter, a movable cutter, a hammer plate frame arranged on the main shaft, a plurality of support rods arranged between the hammer plate frame and a plurality of groups of Y-shaped hammer sheets arranged on the support rods; the throwing mechanism comprises a plurality of throwing blades arranged on the main shaft. The utility model discloses can realize the superfine grinding to the straw, the degree of fineness reaches 3mm ~ 5 mm's degree. The problems that the crushed materials need to be sieved by using a screen in the existing equipment, the screen is easily blocked by straws, dust is large, and the crushed materials are coarse and the like are solved.
Description
Technical Field
The utility model belongs to animal husbandry machinery relates to straw crushing and processing machinery.
Background
Xinjiang is an agricultural large area, crop straws are very rich, straw livestock breeding is very developed, most of the existing straw crushers are provided with screens, and when the straws are processed, the problems of straw blockage, large dust, coarse crushing and the like often occur, so that the processing operation efficiency is influenced, and the straw livestock breeding cost is increased.
Disclosure of Invention
In order to solve the problems existing in the prior art, the utility model aims to provide a straw non-sieve dust-free ultrafine pulverizer which can perform better pulverizing operation on crop straws.
In order to realize the purpose of the utility model, the utility model provides a straw sieve-free dust-free ultrafine pulverizer, which comprises a feeding mechanism, a dust removal chamber, a pulverizing chamber and a throwing chamber which are arranged from front to back in sequence;
the crushing chamber and the throwing chamber are communicated with each other and penetrate through a main shaft, and the crushing chamber and the throwing chamber are divided into two areas which are not completely sealed by an annular partition plate vertically arranged on the main shaft, so that crushed material powder can be allowed to freely move between the crushing chamber and the throwing chamber;
wherein, it is equipped with water conservancy diversion structure and rubbing crusher structure to smash the room:
the flow guide structure is cylindrical and formed by splicing arc toothed plates arranged on the inner wall of the crushing chamber, the inner surface of the flow guide structure is provided with insections, and the insection directions of the adjacent arc toothed plates are different; the water conservancy diversion structure that the arc pinion rack formed can guarantee that the material is abundant crushing in crushing chamber to flow to the material has the guide effect.
The crushing mechanism is positioned inside the flow guide structure and comprises the following items (1) to (4):
(1) the hammer plate frame comprises 2 hammer plate frames vertically arranged on a main shaft, wherein the hammer plate frames take the main shaft as a circle center;
(2) a plurality of support rods which are uniformly arranged and fixed between the 2 hammer disc frames and are parallel to the main shaft;
(3) a plurality of groups of Y-shaped hammer sheets are arranged on each supporting rod at intervals;
(4) the fixed knife and the movable knife are used for cutting straw materials entering the crushing chamber;
wherein, be equipped with throwing mechanism in throwing the room:
the throwing mechanism comprises a plurality of throwing blades arranged on the main shaft and is used for discharging material powder meeting the requirement of the crushing fineness;
the crushing mechanism and the throwing mechanism share the main shaft; the main shaft is provided with rotary power by a high-power motor.
Further, the Y-shaped hammer pieces are arranged on the supporting rod at equal intervals.
Further, in the specific embodiment of the present invention, as an exemplary illustration, the number of the support rods is 4, and each support rod is provided with 6 sets of Y-shaped hammer pieces.
Preferably, the tooth space on the surface of the arc-shaped toothed plate is 15 millimeters, so that straws can be sufficiently crushed in the crushing chamber, the material crushing time is long due to the fact that the tooth space is too large, power consumption is too large, the abrasion among the teeth is affected due to the fact that the tooth space is too small, and the service life of the arc-shaped toothed plate is shortened.
As preferred, the water conservancy diversion structure comprises the concatenation of the arc pinion rack more than 4, because the line direction of adjacent arc pinion rack is inconsistent, consequently when the water conservancy diversion structure is formed by the concatenation of more arc pinion racks, its inner surface will have more complicated line, more is favorable to interfering and influencing the flow direction of material, and then promotes the smashing of material.
Preferably, the hammer head frame is circular.
Furthermore, 2 moving blades which are symmetrically distributed or uniformly distributed are arranged on one side of the hammer disc frame. In the embodiment of the present invention, 2 moving blades are used as an exemplary illustration.
Furthermore, the gap between the fixed knife and the movable knife at the cutting position is 3mm, so that the cutting and crushing length of the straws can be controlled, the crushing time of the straws in the crushing chamber is shortened, and the power consumption is reduced.
Furthermore, the feeding mechanism comprises a belt pulley, a conveying belt and 2 shifting wheels with opposite rotation directions and is used for conveying materials to be crushed backwards, and the conveying belt and the shifting wheels are driven by the rotation of the belt pulley and are powered by a low-power motor.
Furthermore, a spraying device is arranged above the dust removal chamber. And a channel which can accommodate materials to be crushed to pass through is communicated between the dust removal chamber and the crushing chamber.
Furthermore, a discharge hole is formed in the top of the throwing chamber, and an adjusting plate is arranged on the discharge hole and used for adjusting the size of the discharge hole and controlling the smashing fineness and the discharging speed of the materials.
The above-mentioned preferred conditions and further conditions may be combined with each other to obtain a specific embodiment, on the basis of general knowledge in the art.
The beneficial effects of the utility model reside in that:
through utilizing the utility model discloses a dustless superfine pulverizer of straw no sieve can realize the superfine grinding to the straw, and the fineness reaches 3mm ~ 5 mm's degree. The problems that the crushed materials need to be sieved by using a screen in the existing equipment, the screen is easily blocked by straws, dust is large, and the crushed materials are coarse and the like are solved. The utility model provides a dustless superfine pulverizer of straw no sieve can improve crushing efficiency, improves the operation environment, reduces the practical application cost, has good social to positive impetus has been played industry technological progress.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic sectional view of a straw non-sieve dust-free ultrafine pulverizer;
FIG. 2 is a top view cross-sectional structure diagram of the straw non-sieve dust-free ultrafine pulverizer of the present invention;
FIG. 3 is a side sectional view of the straw non-sieve dust-free ultrafine pulverizer of the present invention;
FIG. 4 is a curved toothed plate of the straw non-sieve dust-free ultrafine pulverizer of the utility model;
FIG. 5 is a development view of a curved toothed plate of the straw non-sieve dust-free ultrafine pulverizer of the utility model;
in the figure, 1-main axis; 2-a throwing chamber; 3-throwing the leaves; 4-an annular partition plate; 5-a crushing chamber; 6-Y type hammer slice; 7-hammer plate rack; 8-moving the knife; 9-fixing a cutter; 10-a spraying device; 11-a dust removal chamber; 12-a thumb wheel; 13-a feeding mechanism; 14-a conveyor belt; 15-a discharge hole; 16-adjusting plate of discharge port; 17-arc toothed plate; 18-a flow directing structure; 19-support bar.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.
FIG. 1 is a main section structure diagram of a straw non-sieve dust-free ultrafine pulverizer of the utility model. The straw sieve-free dust-free ultrafine pulverizer comprises a feeding mechanism 13, a dust removal chamber 11, a pulverizing chamber 5 and a throwing chamber 2 which are sequentially arranged from front to back.
The feeding mechanism 13 comprises a belt pulley, a conveyor belt 14 and two shifting wheels 12 with opposite rotation directions and is used for conveying materials to be crushed backwards, and the conveyor belt 14 and the shifting wheels 12 are driven by the rotation of the belt pulley and are powered by a low-power motor.
And a spraying device 10 is arranged above the dust chamber 11.
The crushing chamber 5 and the throwing chamber 2 penetrate through a main shaft 1, and the crushing chamber 5 and the throwing chamber 2 are divided into two incompletely sealed areas by an annular partition plate 4 vertically arranged on the main shaft 1;
wherein, crushing room 5 is equipped with water conservancy diversion structure 18 and rubbing crusher structure:
the flow guide structure 18 is cylindrical and formed by splicing four arc-shaped toothed plates 17 arranged on the inner wall of the crushing chamber 5, the inner surface of the flow guide structure is provided with insections, the space between the insections is 15 mm, and the insection directions of the adjacent arc-shaped toothed plates 17 are different; a gap is reserved between the flow guide structure 18 and the annular partition plate 4;
the rubbing crusher constructs and is located inside the water conservancy diversion structure 18, including setting up two circular hammer plate rail 7 on main shaft 1 perpendicularly (hammer plate rail 7 uses main shaft 1 as the centre of a circle), evenly set up and be fixed in between two hammer plate rail 7 and with four spinal branch vaulting poles 19 that main shaft 1 is parallel, equidistant interval sets up six groups Y type hammer leaf 6 on every spinal branch vaulting pole 19, sets up in the other stationary knife 9 of crushing room 5 entry to and set up in two sets of sword 8 of being close to hammer plate rail 7 one side longitudinal symmetry of clean room 5, stationary knife 9 with move sword 8 and be used for cutting the straw material that gets into crushing room 5, and the two clearance is 3 millimeters.
The throwing chamber 2 is internally provided with a throwing mechanism:
the throwing mechanism comprises a plurality of throwing blades 3 arranged on the main shaft 1 and is used for discharging material powder meeting the requirement of crushing fineness; the crushing mechanism and the throwing mechanism share the main shaft 1;
the top of the throwing chamber 2 is provided with a discharge port 15, and the discharge port 15 is provided with an adjusting plate 16 for adjusting the size of the discharge port 15 and controlling the crushing fineness and the discharging speed of the material.
When the straw crushing device is used, straws pass through the conveying belt 14 and the upper and lower shifting wheels 12, the feeding speed and the feeding uniformity are adjusted, the straws are extruded and uniformly conveyed into the dust removing chamber 11, the moisture content of the straws is adjusted to be 25% -30% by spraying mist water from the spraying device 10, the straws enter the crushing chamber 5 and are firstly cut off by the fixed knife 9 and the movable knife 8 rotating at a high speed and then enter the flow guide structure 18, and then the straws are crushed under the interaction of the Y-shaped hammer 6 rotating at a high speed and the flow guide structure 18. When the straw is crushed to a small enough degree, the crushed material is conveyed from the crushing chamber 5 to the throwing chamber 2 by the wind power generated by the throwing blades 3 rotating at a high speed, and finally discharged from the discharge port 15, and the crushing operation is completed.
Other constructions and operations of the straw screenless dustless micronizer according to embodiments of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It should be noted that, in this document, 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.
The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A sieve-free dust-free ultrafine pulverizer for straws is characterized by comprising a feeding mechanism, a dust removal chamber, a pulverizing chamber and a throwing chamber which are sequentially arranged from front to back;
the crushing chamber and the throwing chamber are communicated with each other and penetrate through a main shaft, and are divided into two incompletely sealed areas by an annular partition plate vertically arranged on the main shaft;
wherein, it is equipped with water conservancy diversion structure and rubbing crusher structure to smash the room:
the flow guide structure is cylindrical and formed by splicing arc toothed plates arranged on the inner wall of the crushing chamber, the inner surface of the flow guide structure is provided with insections, and the insection directions of the adjacent arc toothed plates are different;
the crushing mechanism is positioned inside the flow guide structure and comprises the following first item, second item, third item and fourth item:
the hammer plate frame comprises a first hammer plate frame and 2 hammer plate frames, wherein the hammer plate frames are vertically arranged on a main shaft and use the main shaft as a circle center;
a plurality of support rods which are uniformly arranged and fixed among the 2 hammer disc frames and are parallel to the main shaft;
thirdly, a plurality of groups of Y-shaped hammer sheets are arranged on each supporting rod at intervals;
fourthly, a fixed knife arranged beside the inlet of the crushing chamber and a movable knife arranged at one side of the hammer disc frame close to the dust removal chamber, wherein the fixed knife and the movable knife are used for cutting the straw material entering the crushing chamber;
wherein, be equipped with throwing mechanism in throwing the room:
the throwing mechanism comprises a plurality of throwing blades arranged on the main shaft and is used for discharging material powder meeting the requirement of the crushing fineness;
the crushing mechanism and the throwing mechanism share the main shaft.
2. The straw screenless dustless ultrafine pulverizer as claimed in claim 1, wherein said Y-shaped hammer pieces are arranged on said support rod at equal intervals.
3. The straw sieve-free dust-free ultrafine pulverizer as claimed in claim 2, wherein the number of the support rods is 4, and each support rod is provided with 6 sets of Y-shaped hammer pieces.
4. The straw sieve-free dust-free ultrafine pulverizer as claimed in any one of claims 1 to 3, wherein the teeth spacing of the surface of the arc-shaped toothed plate is 15 mm.
5. The straw screenless dustless ultrafine pulverizer as claimed in any one of claims 1 to 3, wherein the flow guide structure is formed by splicing more than 4 arc-shaped toothed plates.
6. The straw sieve-free dust-free ultrafine pulverizer as claimed in any one of claims 1 to 3, wherein 2 symmetrically distributed or a plurality of uniformly distributed moving blades are arranged on one side of the hammer disk frame.
7. The straw sieve-free dust-free ultrafine pulverizer as claimed in claim 6, wherein the gap between the fixed knife and the movable knife at the cutting position is 3 mm.
8. The straw sieve-free dust-free ultrafine pulverizer as claimed in any one of claims 1 to 3, wherein the feeding mechanism comprises a belt pulley, a conveyor belt and 2 poking wheels with opposite rotation directions for conveying the material to be pulverized backwards, and the conveyor belt and the poking wheels are driven by the belt pulley in a rotating manner.
9. The straw sieve-free dust-free ultrafine pulverizer as claimed in any one of claims 1 to 3, wherein a spraying device is arranged above the dust removing chamber.
10. The straw sieve-free dust-free ultrafine pulverizer as claimed in any one of claims 1 to 3, wherein a discharge port is provided at the top of the throwing chamber, and an adjusting plate is provided on the discharge port for adjusting the size of the discharge port and controlling the pulverizing fineness and the discharge speed of the material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021192157.6U CN212677828U (en) | 2020-06-24 | 2020-06-24 | Straw sieve-free dust-free ultrafine pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021192157.6U CN212677828U (en) | 2020-06-24 | 2020-06-24 | Straw sieve-free dust-free ultrafine pulverizer |
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| Publication Number | Publication Date |
|---|---|
| CN212677828U true CN212677828U (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021192157.6U Active CN212677828U (en) | 2020-06-24 | 2020-06-24 | Straw sieve-free dust-free ultrafine pulverizer |
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| CN (1) | CN212677828U (en) |
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