CN209934895U - Broken bag mixing equipment - Google Patents
Broken bag mixing equipment Download PDFInfo
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- CN209934895U CN209934895U CN201920629973.XU CN201920629973U CN209934895U CN 209934895 U CN209934895 U CN 209934895U CN 201920629973 U CN201920629973 U CN 201920629973U CN 209934895 U CN209934895 U CN 209934895U
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Abstract
The utility model relates to the technical field of garbage disposal and recovery, and discloses a bag-breaking material-homogenizing device, which comprises a frame, a main shaft assembly and a fixed cutter assembly, wherein the top of the frame is a feed port, and the bottom of the frame is a discharge port; the main shaft assembly comprises a main shaft and a plurality of movable cutter pieces, wherein the main shaft is positioned below the feeding hole and is rotationally connected with the rack; the fixed cutter component is arranged in the frame and positioned on the side part of the main shaft, can be in shearing fit with the movable cutter parts, and can be squeezed open by materials with the gravity exceeding a set value, so that a gap for releasing the materials is formed between the fixed cutter component and the main shaft. The movable cutter pieces are spirally arranged on the main shaft and are matched with the fixed cutter assembly in a tearing mode during rotation, so that the bag breaking and material homogenizing effects are achieved, and the winding of objects easy to wind is reduced; the fixed cutter assembly can be squeezed open by the material with the gravity exceeding a set value, and a gap for releasing the material is formed between the fixed cutter assembly and the main shaft, so that whether the material is crushed or not is controlled.
Description
Technical Field
The utility model relates to a refuse treatment retrieves technical field, especially relates to a broken bag mixing equipment of domestic waste.
Background
With the continuous improvement of the living quality of people in China, the quantity of garbage generated every year in China is also continuously improved, and a large amount of garbage can be accumulated if the garbage cannot be treated in time, so that the environment can be polluted. The application of the plastic bags is greatly convenient for people's life, a large amount of bagged garbage exists in the household garbage, and the bagged garbage causes obstacles to the screening, classification and resource comprehensive treatment of the household garbage.
The garbage disposal equipment in the market at present mainly adopts a centralized stacking and bag breaking and crushing treatment mode. The existing roller bag breaking machine structure is generally provided with a plurality of rotating knife sets to rotate relatively, the garbage bag is scratched by the relatively rotating knife sets, all garbage is crushed, and then the garbage is discharged.
The composition of the household garbage is complex, the treatment difficulty is high, and braided fabrics in the household garbage, which are easy to wind on the roller, are not easy to remove in the crushing and homogenizing process; in addition, the current commonly used crusher can crush the garbage which does not need to be crushed frequently, and can be clamped by the garbage which is not easy to crush sometimes, so that the roller can not rotate, the cleaning is very laborious and time-consuming, the labor intensity of workers is increased, and accidents and the like are easy to occur; in addition, most of the fixed blades and the movable blades of the existing crusher cannot be detached and replaced, and the later maintenance is troublesome and high in cost.
In view of the above-mentioned defects, the present designer actively makes research and innovation to create a new structure of bag-breaking material-homogenizing device, so that it has more industrial utilization value.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a broken bag homocline equipment can avoid easy winding thing to produce the winding during broken bag, can let go and do not need broken material.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a broken bag homocline equipment, includes frame, main shaft assembly and stationary knife subassembly, wherein:
the top of the frame is provided with a feed inlet, and the bottom of the frame is provided with a discharge outlet;
the main shaft assembly comprises a main shaft and a plurality of movable cutter pieces, wherein the main shaft is positioned below the feeding hole and is rotationally connected with the rack;
the fixed cutter assembly is arranged in the frame and located on the side of the main shaft, the fixed cutter assembly can be in shearing fit with the movable cutter pieces, and the fixed cutter assembly can be squeezed open by a material with the gravity exceeding a set value, so that a gap for releasing the material is formed between the fixed cutter assembly and the main shaft.
The movable cutter pieces are spirally arranged on the main shaft and are matched with the fixed cutter assembly in a tearing mode during rotation, so that the bag breaking and material homogenizing effects are achieved, and the winding of easily wound objects can be reduced due to the spiral rotation of the movable cutter pieces; the fixed cutter component can be squeezed open by the material (namely, the material which does not need to be crushed) with the gravity exceeding a set value, a gap for releasing the material is formed between the fixed cutter component and the main shaft, so that whether the material is crushed or not is controlled, and the material blockage can be avoided.
As a preferable scheme of the above bag breaking and material homogenizing device, the two groups of fixed cutter assemblies are respectively located at two sides of the main shaft. The fixed cutter component can be in shearing fit with the movable cutter parts from two sides of the main shaft, so that the efficiency of crushing garbage is improved.
As a preferable scheme of the above bag breaking and material homogenizing device, the fixed cutter assembly includes a plurality of fixed cutter pieces distributed in rows, and each fixed cutter piece includes a swing arm rotatably connected to the frame, a fixed blade mounted on the swing arm, and a driving piece driving the swing arm to rotate. So, mutual independence between each stationary knife spare, because of the stationary knife spare can swing relatively the frame again, be convenient for not need broken different volume's material to pass through smoothly between main shaft and the corresponding stationary knife spare, the commonality is higher.
As a preferable scheme of the above bag breaking and material homogenizing device, each of the fixed blades can pass through between two adjacent movable knife elements in corresponding positions. This arrangement ensures that the shear fit between the stationary and movable blades is optimised.
As a preferable scheme of the above bag breaking and material homogenizing device, the movable cutter comprises a movable cutter seat connected with the main shaft and a movable cutter blade mounted on the movable cutter seat. Simple structure and convenient installation.
As a preferable scheme of the above bag breaking and material homogenizing device, the fixed blade is detachably connected with the swing arm and/or the movable blade is detachably connected with the movable blade holder. The mode of detachable connection is convenient for the replacement and maintenance of the cutter.
As a preferred scheme of the bag breaking and material homogenizing device, the driving piece is an oil cylinder, one end of the oil cylinder is hinged with the rack, and the other end of the oil cylinder is hinged with the swing arm. The piston rod of the oil cylinder is telescopic, so that the swing arm can be driven to swing.
As a preferable scheme of the above bag breaking and material homogenizing device, when the extrusion acting force of the material on the oil cylinder exceeds the set retraction pressure of the oil cylinder, the oil cylinder retracts. Whether the materials need to be crushed in the bag breaking and material homogenizing process is controlled by setting the retraction pressure value of the oil cylinder, the materials do not exceed the retraction pressure value of the oil cylinder, the materials exceed the retraction pressure value of the oil cylinder and are released, and material blockage and shutdown are avoided.
As a preferable scheme of the above bag breaking and material homogenizing device, the device further comprises a power unit for driving the main shaft to rotate.
As a preferable scheme of the above bag breaking and material homogenizing device, the power unit includes two motors respectively connected to two ends of the main shaft in a transmission manner, and the motors are fixed to the frame through flanges. Because the main shaft is large in size, the two motors are used for synchronously driving the main shaft from two ends of the main shaft, and the stable rotation of the main shaft is ensured.
The utility model has the advantages that:
1. the movable cutter pieces are spirally arranged on the main shaft and are matched with the fixed cutter assembly in a tearing mode during rotation, so that the bag breaking and material homogenizing effects are achieved, and the winding of easily wound objects can be reduced due to the spiral rotation of the movable cutter pieces;
2. the fixed cutter component can be squeezed open by the material (namely, the material which does not need to be crushed) with the gravity exceeding a set value, a gap for releasing the material is formed between the fixed cutter component and the main shaft, so that whether the material is crushed or not is controlled, and the material blockage can be avoided.
Drawings
Fig. 1 is a schematic structural view of a bag breaking and material homogenizing device provided in an embodiment of the present invention;
FIG. 2 is a schematic view of an assembly structure of a main shaft and a power unit in the bag breaking and homogenizing device in FIG. 1;
fig. 3 is a side view of fig. 1.
In the figure: 10-frame, 11-feed inlet, 12-discharge outlet, 21-main shaft, 22-movable cutter element, 221-movable cutter seat, 222-movable cutter blade, 30-fixed cutter component, 31-fixed cutter element, 311-swing arm, 312-fixed cutter blade, 313-driving element, 40-motor and 50-flange.
Detailed Description
In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. 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 present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The utility model provides a broken bag mixing equipment for smashing bagged household garbage, and can release garbage which does not need to be broken. As shown in fig. 1 to 3, the bag breaking and material homogenizing apparatus includes a frame 10, a main shaft assembly, a stationary knife assembly 30 and a power unit. Wherein, the top of the frame 10 is a feed inlet 11, and the bottom is a discharge outlet 12; the main shaft assembly comprises a main shaft 21 and a plurality of movable cutter pieces 22, wherein the main shaft 21 is positioned below the feeding hole 11 and is rotationally connected with the rack 10; the fixed cutter assembly 30 is mounted in the frame 10 and located on the side of the main shaft 21, the fixed cutter assembly 30 can be in shearing fit with each movable cutter 22, and the fixed cutter assembly 30 can be squeezed open by a material with gravity exceeding a set value, so that a gap for releasing the material is formed between the fixed cutter assembly 30 and the main shaft 21; the power unit drives the main shaft 21 to rotate relative to the frame 10.
The movable cutter pieces 22 are spirally arranged on the main shaft 21 and are matched with the fixed cutter assembly 30 in a tearing mode during rotation, so that the bag breaking and material homogenizing effects are achieved, and the winding of easily wound objects can be reduced due to the spiral rotation of the movable cutter pieces 22; in addition, the fixed cutter assembly 30 can be squeezed open by the material with the gravity exceeding the set value (namely, the material which does not need to be crushed), so that a gap for releasing the material can be formed between the fixed cutter assembly 30 and the main shaft 21, whether the material is crushed or not can be controlled, and the blockage and the halt can be avoided.
As a preferred embodiment of the present invention, the stationary blade assemblies 30 of the present invention are two sets, and are respectively located on both sides of the main shaft 21. In this way, the fixed knife assembly 30 can be in shearing fit with the movable knife elements 22 from two sides of the main shaft 21, so that the efficiency of crushing garbage is improved. When the fixed cutter assemblies 30 are arranged on the two sides of the main shaft 21, the main shaft 21 can rotate in the positive and negative directions alternately, the materials are subjected to alternate bag breaking and material homogenizing, and the time setting of the positive and negative rotation is set according to actual requirements.
Specifically, the movable blade 22 includes a movable blade holder 221 connected to the main shaft 21, and a movable blade 222 mounted on the movable blade holder 221; the fixed knife assembly 30 includes a plurality of fixed knife elements 31 distributed in a row, and each fixed knife element 31 includes a swing arm 311 rotatably connected to the frame 10, a fixed knife 312 mounted on the swing arm 311, and a driving member 313 for driving the swing arm 311 to rotate. In this embodiment, the driving member 313 is an oil cylinder, and one end of the oil cylinder is hinged to the frame 10, and the other end is hinged to the swing arm 311. It can be seen that the movable blade 22 and the fixed blade 312 have simple structures and are convenient to install. Moreover, the arrangement can ensure that the fixed cutter pieces 31 are independent from each other, and because the fixed cutter pieces 31 can swing relative to the frame 10, materials with different volumes which do not need to be crushed can smoothly pass through the main shaft 21 and the corresponding fixed cutter pieces 31, and the universality is high.
In order to make the movable blade 222 and the fixed blade 312 have better shearing fit, each fixed blade 312 can pass through between two adjacent movable blades 22 at corresponding positions in the present invention. Therefore, the garbage between the movable blade 222 and the fixed blade 312 can be torn more frequently, and the crushing effect of the garbage is greatly ensured. It can be seen that this arrangement ensures that the shear fit between the stationary blade 312 and the movable blade 222 is optimized.
In the bag breaking and material homogenizing process, when the extrusion acting force of the materials which cannot be broken on the oil cylinder exceeds the set retraction pressure of the oil cylinder, the telescopic rod of the oil cylinder is extruded to force the telescopic rod of the oil cylinder to retract, and the materials fall to the discharge hole 12 from a gap between the fixed cutter 31 and the main shaft 21 along with the rotation of the main shaft 21. When the material which can not be crushed falls out, the telescopic rod of the oil cylinder automatically extends out, and the fixed blade 312 is continuously in shearing fit with the movable blade 222 to crush the material. Therefore, whether the materials need to be crushed in the bag-breaking and material-homogenizing process can be controlled by setting the retraction pressure value of the oil cylinder, the materials do not exceed the retraction pressure value of the oil cylinder for crushing, the materials exceed the retraction pressure value of the oil cylinder for releasing, and material blockage and shutdown are avoided.
Since the stationary blade 312 and the movable blade 222 may be damaged after a certain period of time, and the life thereof is terminated, the stationary blade 312 and the movable blade 222 need to be replaced with new ones. For the convenience of later stage replacement and maintenance, the utility model discloses can dismantle stationary knife piece 312 and swing arm 311 and be connected, moving blade 222 can dismantle with moving blade holder 221 and be connected. The detachable connection mode can be realized by a screw fixing mode.
To the power unit that drive main shaft 21 pivoted, the power unit in the utility model provides a motor 40 that two transmissions are respectively connected main shaft 21 both ends, and motor 40 is fixed in frame 10 through flange 50. Because the main shaft 21 has a large volume, the main shaft 21 is synchronously driven from two ends of the main shaft 21 by two motors 40, and the stable rotation of the main shaft 21 is ensured. The traditional mode is belt traditional, on one hand, the occupied space of the driving unit is large, and in addition, the transmission is not stable, which is different from the transmission mode of the application.
The utility model discloses a theory of operation is:
when the bag breaking and material homogenizing device of the utility model is started, the motor 40 drives the main shaft assembly to rotate, meanwhile, all the oil cylinders extend to the maximum position, the household garbage materials are thrown in from the feed port 11 of the frame 10, and the braided fabric and various bags are torn and crushed by tearing between the movable blade 222 and the fixed blade 312; the spindle assembly rotates forwards and backwards to alternately break bags and homogenize materials. Broken bag homocline in-process does not need broken material, and this part material need enter into next process link through this broken bag homocline equipment, consequently, the utility model discloses a broken bag homocline equipment can set up the withdrawal pressure of hydro-cylinder into a numerical value before the start, gets into when the material the utility model discloses a broken bag homocline equipment is back, and its gravity dispersion makes the piston rod force the withdrawal under main shaft assembly's rotation and material oppression when the axial direction's of hydro-cylinder pressure has exceeded the withdrawal pressure of hydro-cylinder, and the piston rod of hydro-cylinder can make the piston rod force the withdrawal, forces the material that can not break to enter into next process without broken, then the hydro-cylinder returns and stretches out the position, and the work of so reciprocating is broken bag homocline to the material.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. The utility model provides a broken bag homocline equipment which characterized in that, includes frame (10), main shaft assembly and stationary knife subassembly (30), wherein:
the top of the frame (10) is provided with a feed inlet (11), and the bottom is provided with a discharge outlet (12);
the main shaft assembly comprises a main shaft (21) which is positioned below the feeding hole (11) and is rotationally connected with the rack (10), and a plurality of movable cutter pieces (22) which are spirally distributed on the peripheral wall of the main shaft (21);
the fixed cutter assembly (30) is mounted in the machine frame (10) and located on the side of the main shaft (21), the fixed cutter assembly (30) can be in shearing fit with the movable cutter elements (22), and the fixed cutter assembly (30) can be squeezed open by materials with gravity exceeding a set value, so that a gap for releasing the materials is formed between the fixed cutter assembly (30) and the main shaft (21).
2. The bag breaking and material homogenizing device according to claim 1, wherein the fixed knife assemblies (30) are arranged in two groups and are respectively positioned on two sides of the main shaft (21).
3. The bag breaking and material homogenizing device according to claim 1 or 2, wherein the fixed knife assembly (30) comprises a plurality of fixed knife elements (31) distributed in rows, and each fixed knife element (31) comprises a swing arm (311) rotatably connected with the frame (10), a fixed knife blade (312) mounted on the swing arm (311), and a driving element (313) for driving the swing arm (311) to rotate.
4. The bag breaking and material homogenizing device according to claim 3, characterized in that each fixed blade (312) can penetrate between two adjacent movable knives (22) at corresponding positions.
5. The bag breaking and material homogenizing device according to claim 4, wherein the movable knife element (22) comprises a movable knife seat (221) connected with the main shaft (21) and a movable blade (222) arranged on the movable knife seat (221).
6. The bag breaking and material homogenizing device according to claim 5, wherein the fixed blade (312) is detachably connected with the swing arm (311) and/or the movable blade (222) is detachably connected with the movable blade holder (221).
7. The bag breaking and material homogenizing device according to claim 3, wherein the driving member (313) is an oil cylinder, and one end of the oil cylinder is hinged to the frame (10) and the other end of the oil cylinder is hinged to the swing arm (311).
8. The bag breaking and material homogenizing device according to claim 7, wherein the oil cylinder retracts when the squeezing force of the materials on the oil cylinder exceeds the retraction pressure set by the oil cylinder.
9. The bag breaking and material homogenizing device according to claim 1, further comprising a power unit driving the main shaft (21) to rotate.
10. The bag breaking and material homogenizing device according to claim 9, wherein the power unit comprises two motors (40) which are respectively in transmission connection with two ends of the main shaft (21), and the motors (40) are fixed on the frame (10) through flanges (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920629973.XU CN209934895U (en) | 2019-05-05 | 2019-05-05 | Broken bag mixing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920629973.XU CN209934895U (en) | 2019-05-05 | 2019-05-05 | Broken bag mixing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN209934895U true CN209934895U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920629973.XU Active CN209934895U (en) | 2019-05-05 | 2019-05-05 | Broken bag mixing equipment |
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| CN (1) | CN209934895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967190A (en) * | 2019-05-05 | 2019-07-05 | 苏州嘉诺环境工程有限公司 | A kind of broken bag homocline equipment |
| CN115518733A (en) * | 2022-04-12 | 2022-12-27 | 熊金平 | Building rubbish recycling and crushing device |
-
2019
- 2019-05-05 CN CN201920629973.XU patent/CN209934895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967190A (en) * | 2019-05-05 | 2019-07-05 | 苏州嘉诺环境工程有限公司 | A kind of broken bag homocline equipment |
| CN115518733A (en) * | 2022-04-12 | 2022-12-27 | 熊金平 | Building rubbish recycling and crushing device |
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Address after: No. 558, Longqiao Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Jianuo Environmental Technology Co.,Ltd. Address before: No. 558, Longqiao Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU JONO ENVIRONMENT ENGINEERING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |