CN220123490U - Straw recycling, collecting and smashing equipment - Google Patents
Straw recycling, collecting and smashing equipment Download PDFInfo
- Publication number
- CN220123490U CN220123490U CN202321509270.6U CN202321509270U CN220123490U CN 220123490 U CN220123490 U CN 220123490U CN 202321509270 U CN202321509270 U CN 202321509270U CN 220123490 U CN220123490 U CN 220123490U
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- screen
- rod
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- coarse
- collecting hopper
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- 239000010902 straw Substances 0.000 title claims abstract description 53
- 238000004064 recycling Methods 0.000 title claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 41
- 238000012216 screening Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model belongs to the technical field of agriculture, in particular to a straw recycling, collecting and crushing device which comprises a crushing chamber, wherein a screening and collecting mechanism is arranged at the bottom end of the crushing chamber, and a coarse powder collecting hopper is arranged at one side of the bottom of a case shell; a middle powder collecting hopper is arranged at one side of the bottom of the case shell, which is far away from the coarse powder collecting hopper; the top end of the double-layer classifying screen assembly is provided with a coarse screen, and two sides of the end part of the coarse screen, which is close to the coarse powder collecting hopper, are movably connected with the top ends of two support frames; the other end of the rotating rod is fixedly connected with a motor shaft of a driving motor; the driving motor is fixedly arranged on the frame at the bottom of the case shell. The utility model can screen crushed straw scraps into three grades of coarse straw scraps, slightly fine straw scraps and fine straw scraps, and can perform classified collection while screening; the working efficiency of the machine is improved, the requirements of different use purposes of the straw scraps are met, the utilization rate of the straw scraps is improved, and the market requirements are met.
Description
Technical Field
The utility model belongs to the technical field of agriculture, and particularly relates to a collecting and crushing device for straw recycling.
Background
Crop straw is a generic term for the stem and leaf parts of mature crops. The straw pulverizer can pulverize crop straws which can be burned, such as corn stalks, straws, peanut skin, bean stalks, flowers and firewood, so that the environment is prevented from being polluted by white combustion of the crop straws, the environment is well protected, and the renewable energy sources are effectively developed. However, the existing straw pulverizer can only pulverize straw, but can not screen according to different uses of the straw scraps, and can not meet the market use requirements.
Disclosure of Invention
In order to make up for the deficiency of the prior art, solve the above-mentioned technical problem; the utility model provides a collecting and crushing device for straw recycling.
The technical scheme adopted for solving the technical problems is as follows: the collecting and crushing equipment for straw recycling comprises a crushing chamber, wherein a screening and collecting mechanism is arranged at the bottom end of the crushing chamber and comprises a case shell, and a coarse powder collecting hopper is arranged at one side of the bottom of the case shell; a fine powder collecting hopper is arranged in the middle of the bottom of the case shell; a middle powder collecting hopper is arranged at one side of the bottom of the case shell, which is far away from the coarse powder collecting hopper; a double-layer classifying screen assembly is arranged in the case shell; the middle position of the double-layer classifying screen component is provided with a collecting component; the top end of the double-layer classifying screen assembly is provided with a coarse screen, and two sides of the end part of the coarse screen, which is close to the coarse powder collecting hopper, are movably connected with the top ends of two support frames; a fine screen is arranged right below the coarse screen; two sides of the end part of the fine screen are movably connected with two supporting frames; one end of the movable rod is movably connected with the bottom of the coarse powder collecting hopper, which is far away from the supporting frame; the other end of the movable rod is movably connected with one end of the rotating rod; the other end of the rotating rod is fixedly connected with a motor shaft of a driving motor; the driving motor is fixedly arranged on the bottom frame of the case shell; two sides of the bottom of the two supporting frames extend into the bottom frame of the case shell and are connected with the bottom frame in a sliding way; the bottom of the collecting assembly is connected with the bottom of the case shell in a sliding manner.
Preferably, a crushing wheel is arranged in the crushing chamber, and one end of the crushing wheel is fixedly connected with a motor.
Preferably, a first collecting hopper is arranged at the bottom of the coarse screen; the coarse screen is close to the end part of the coarse powder collecting hopper and is provided with an inclined diversion trench I, and the lower part of the inclined diversion trench is opposite to the feeding opening of the coarse powder collecting hopper.
Preferably, a second collecting hopper is arranged at the bottom of the fine screen; the end part of the fine screen, which is close to the fine powder collecting hopper, is provided with an inclined diversion trench II, and the lower part of the inclined diversion trench II is opposite to the feeding hole of the fine powder collecting hopper.
Preferably, the collecting assembly comprises a gear rod I, and one end of the gear rod I is movably connected with the middle part of one of the supporting frames; the first end of the gear rod is movably connected with the middle position of the coarse screen; the position of the first gear rod, which is connected with the coarse screen, is also movably connected with one end of a first connecting rod; the other end of the first connecting rod is movably connected with the end part of the connecting shaft; the connecting shaft is movably connected with one position of the connecting rod and is also movably connected with two end parts of the connecting rod; the second connecting rod is contacted with the first connecting rod; the end part of the connecting shaft, which is far away from the first connecting rod, is connected with the end part of one of the supporting frames, which is far away from the coarse powder collecting hopper, in a sliding manner; the end part of the second connecting rod, which is far away from the connecting shaft, is movably connected with the middle position of the fine screen; the second connecting rod is also movably connected with the two ends of the gear rod at the position where the second connecting rod is connected with the fine screen; one side of the gear end of the gear rod II is movably connected with the middle part of one of the supporting frames and is positioned right below the gear rod I; the first gear rod is meshed with the second gear rod; a driven gear is fixedly arranged on the other side of the gear end of the second gear rod; the driven gear is meshed with one end of the chain; the other end of the chain is meshed with the driving gear; the driving gear is fixedly arranged on a motor shaft of the driving motor and is positioned behind the rotating rod.
The beneficial effects of the utility model are as follows:
the collecting and crushing equipment for straw recycling can screen crushed straw scraps into three grades of coarse straw scraps, slightly fine straw scraps and fine straw scraps, and can perform classified collection while screening; the working efficiency of the machine is improved, the requirements of different use purposes of the straw scraps are met, the utilization rate of the straw scraps is improved, and the market requirements are met.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic view of the partial structure of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2A;
FIG. 4 is a state of use diagram of the present utility model;
in the figure: a pulverizing chamber 1; a pulverizing wheel 11; a motor 12; a case housing 2; a double layer classifying screen assembly 3; coarse screen 31; a first collecting hopper 311; inclined guide slot one 312; a support 32; a fine screen 33; a second collection hopper 331; the second inclined diversion trench 332; a moving lever 34; a rotating lever 35; a drive motor 36; a collection assembly 4; gear lever one 41; a first connecting rod 42; a second connecting rod 43; gear lever two 44; a connecting shaft 45; a driven gear 46; a chain 47; a drive gear 48; a coarse powder collection hopper 5; a fine powder collection hopper 6; and a medium powder collecting hopper 7.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
the existing straw pulverizer only can pulverize straws but can not be screened according to different uses of the thickness of straw scraps, and can not meet the market use requirements;
in order to effectively solve the problems, the utility model provides a straw recycling, collecting and crushing device, which is shown in figures 1-4 in the attached drawings, and comprises a crushing chamber 1, wherein the crushing chamber 1 can crush straws, a screening and collecting mechanism is arranged at the bottom end of the crushing chamber 1, and the screening and collecting mechanism can carry out coarse and fine screening and collection on crushed straw scraps, so that the requirements of different use purposes of the crushed straw scraps are met;
the screening and collecting mechanism comprises a case shell 2, and a coarse powder collecting hopper 5 is arranged at one side of the bottom of the case shell 2; a fine powder collecting hopper 6 is arranged in the middle of the bottom of the case shell 2; a middle powder collecting hopper 7 is arranged at one side of the bottom of the case shell 2 far away from the coarse powder collecting hopper 5;
a double-layer classifying screen assembly 3 is arranged in the case shell 2; the double-layer classifying screen assembly 3 is two screens with different sizes of screen holes; a collecting assembly 4 is arranged in the middle of the double-layer classifying screen assembly 3; the collecting component 4 is used for assisting in classifying and collecting the classified straw scraps; the bottom of the collecting component 4 is connected with the bottom of the case shell 2 in a sliding way; the top end of the double-layer classifying screen assembly 3 is provided with a coarse screen 31, and two sides of the end part of the coarse screen 31, which is close to the coarse powder collecting hopper 5, are movably connected with the top ends of two supporting frames 32; a fine screen 33 is arranged right below the coarse screen 31; two sides of the end part of the fine screen 33 are movably connected with two supporting frames 32; the support frame 32 can support and fix the positions of one ends of the coarse screen 31 and the fine screen 33;
one end of a movable rod 34 is movably connected with the bottom of one support frame 32 far away from the coarse powder collecting hopper 5; the other end of the movable rod 34 is movably connected with one end of a rotating rod 35; the other end of the rotating rod 35 is fixedly connected with a motor shaft of a driving motor 36; the driving motor 36 is fixedly arranged on the bottom frame of the case shell 2; two sides of the bottom of the two supporting frames 32 extend into the bottom frame of the case shell 2 and are connected with the bottom frame in a sliding way;
the specific working flow is as follows: crop straws are poured into the crushing chamber 1 to be crushed, crushed straw scraps fall into the double-layer classifying screen assembly 3, the driving motor 36 drives the rotating rod 35 to rotate, the rotating rod 35 drives the moving rod 34 to move, the moving rod 34 drives the supporting frame 32 to move, the supporting frame 32 drives the coarse screen 31, the fine screen 33 and the collecting assembly 4 to shake so as to screen the straw scraps, and finally the crushed crop straws are classified and collected under the action of the collecting assembly 4.
Embodiment two:
on the basis of the first embodiment, as shown in figures 1-4 in the attached drawings of the specification, a crushing wheel 11 is arranged in a crushing chamber 1, one end of the crushing wheel 11 is fixedly connected with a motor 12, and the motor 12 drives the crushing wheel 11 to rotate so as to crush the straws.
Embodiment III:
on the basis of the first embodiment, as shown in fig. 1-4 in the drawings of the specification, a first collecting hopper 311 is arranged at the bottom of the coarse screen 31 to prevent straw scraps from splashing around, and the sieved straw scraps can accurately fall into the fine screen 33, an inclined first guide groove 312 is arranged at the end part of the coarse screen 31, which is close to the coarse powder collecting hopper 5, and a feeding port of the coarse powder collecting hopper 5 is arranged right below the inclined first guide groove 312, so that the straw scraps can be conveniently collected.
Embodiment four:
on the basis of the first embodiment, as shown in fig. 1-4 in the drawings of the specification, the bottom of the fine screen 33 is provided with a second collecting hopper 331, so that straw scraps are prevented from splashing around, and the screened straw scraps can accurately fall into the middle powder collecting hopper 7; the end of the fine screen 33, which is close to the fine powder collecting hopper 6, is provided with a second inclined guide groove 332, and the lower part of the second inclined guide groove 332 is right opposite to the feeding hole of the fine powder collecting hopper 6, so that straw scraps can be conveniently collected.
Fifth embodiment:
on the basis of the first embodiment, as shown in fig. 1, 2 and 4 in the drawings of the specification, the collecting assembly 4 comprises a first gear rod 41, and one end of the first gear rod 41 is movably connected with the middle part of one supporting frame 32; the other end of the first gear rod 41 is movably connected with the middle position of the coarse screen 31; the position of the gear rod I41 connected with the coarse screen 31 is also movably connected with one end of a connecting rod I42; the other end of the first connecting rod 42 is movably connected with the end part of a connecting shaft 45; the connecting shaft 45 is movably connected with the end part of the connecting rod II 43 at the position of the connecting rod I42; the second connecting rod 43 is contacted with the first connecting rod 42; the end of the connecting shaft 45 away from the first connecting rod 42 is slidably connected with the end of one of the support frames 32 away from the coarse powder collecting hopper 5; the end part of the second connecting rod 43 far away from the connecting shaft 45 is movably connected with the middle position of the fine screen 33; the second connecting rod 43 is also movably connected with the end part of the second gear rod 44 at the position where the second connecting rod is connected with the fine screen 33; one side of the gear end of the gear rod II 44 is movably connected with the middle part of one support frame 32 and is positioned right below the gear rod I41; gear lever one 41 is meshed with gear lever two 44; a deformed telescopic diamond-shaped support frame is formed by a first gear rod 41, a first connecting rod 42, a second connecting rod 43 and a second gear rod 44, and the fine screen 33 and the coarse screen 31 are supported to incline at a certain angle so as to incline, slide and collect straw scraps in the screen; the effect of classifying and collecting the materials while screening the materials is achieved, and the working efficiency is improved;
the driven gear 46 is fixedly arranged on the other side of the gear end of the gear rod II 44; the driven gear 46 is engaged with one end of a chain 47; the other end of the chain 47 is meshed with a driving gear 48; the driving gear 48 is fixedly installed on the motor shaft of the driving motor 36 and is located at the rear of the rotating rod 35;
the specific working flow is as follows: when the driving motor 36 rotates in the forward and reverse directions, the driving gear 48 is driven to rotate, and the driving gear 48 drives the chain 47 to rotate; the chain 47 drives the driven gear 46 to rotate, and the driven gear 46 drives the gear rod II 44 to rotate; the gear end of the gear rod II 44 drives the gear rod I41 to rotate, the gear rod I41 drives the coarse screen 31 to move, and the coarse screen 31 moves to drive the connecting rod I42 to move; the rotation of the gear rod II 44 drives the fine screen 33 to move, the fine screen 33 drives the connecting rod II 43 to move, the connecting rod I42 and the connecting rod II 43 simultaneously drive the connecting shaft 45 to slide in a long waist hole on the support frame 32, and the moving track of the connecting shaft is limited, so that the shape of a deformed and telescopic diamond support frame formed by the gear rod I41, the connecting rod I42, the connecting rod II 43 and the gear rod II 44 is changed, and straw scraps in the screen are obliquely slipped and collected by inclining the fine screen 33 and the coarse screen 31 by a certain angle; the effect of classifying and collecting the screen at the same time is achieved, and the working efficiency is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The collecting and crushing equipment for straw recycling comprises a crushing chamber (1), and is characterized in that a screening and collecting mechanism is arranged at the bottom end of the crushing chamber (1), the screening and collecting mechanism comprises a case shell (2), and a coarse powder collecting hopper (5) is arranged at one side of the bottom of the case shell (2);
a fine powder collecting hopper (6) is arranged at the middle position of the bottom of the case shell (2);
a middle powder collecting hopper (7) is arranged at one side of the bottom of the case shell (2) far away from the coarse powder collecting hopper (5);
a double-layer classifying screen assembly (3) is arranged in the case shell (2);
a collecting assembly (4) is arranged in the middle of the double-layer classifying screen assembly (3);
the top end of the double-layer classifying screen assembly (3) is provided with a coarse screen (31), and two sides of the end part, close to the coarse powder collecting hopper (5), of the coarse screen (31) are movably connected with the top ends of two supporting frames (32);
a fine screen (33) is arranged right below the coarse screen (31);
two sides of the end part of the fine screen (33) are movably connected with two supporting frames (32);
one end of a movable rod (34) is movably connected with the bottom of the support frame (32) far away from the coarse powder collecting hopper (5);
the other end of the movable rod (34) is movably connected with one end of a rotating rod (35);
the other end of the rotating rod (35) is fixedly connected with a motor shaft of a driving motor (36);
the driving motor (36) is fixedly arranged on a bottom frame of the case shell (2);
two sides of the bottoms of the two supporting frames (32) extend into the bottom frame of the case shell (2) and are connected with the bottom frame in a sliding way;
the bottom of the collecting assembly (4) is connected with the bottom of the case shell (2) in a sliding manner.
2. The straw recycling, collecting and crushing device according to claim 1, wherein: the crushing chamber (1) is internally provided with a crushing wheel (11), and one end of the crushing wheel (11) is fixedly connected with a motor (12).
3. The straw recycling, collecting and crushing device according to claim 1, wherein: the bottom of the coarse screen (31) is provided with a first collecting hopper (311);
the end of the coarse screen (31) close to the coarse powder collecting hopper (5) is provided with an inclined diversion trench I (312), and a feeding hole of the coarse powder collecting hopper (5) is formed in the lower portion Fang Zhengdui of the inclined diversion trench I (312).
4. The straw recycling, collecting and crushing device according to claim 1, wherein: the bottom of the fine screen (33) is provided with a second collecting hopper (331);
the end of the fine screen (33) close to the fine powder collecting hopper (6) is provided with an inclined diversion trench II (332), and a feeding hole of the fine powder collecting hopper (6) is formed in the lower portion Fang Zhengdui of the inclined diversion trench II (332).
5. The straw recycling, collecting and crushing device according to claim 1, wherein: the collecting assembly (4) comprises a gear rod I (41), and one end of the gear rod I (41) is movably connected with the middle part of one supporting frame (32);
the other end of the gear rod I (41) is movably connected with the middle position of the coarse screen (31);
the position of the gear rod I (41) connected with the coarse screen (31) is also movably connected with one end of a connecting rod I (42);
the other end of the first connecting rod (42) is movably connected with the end part of a connecting shaft (45);
the connecting shaft (45) is movably connected with the end part of the connecting rod II (43) at the position of the connecting rod I (42);
the second connecting rod (43) is contacted with the first connecting rod (42);
the end part of the connecting shaft (45) far away from the first connecting rod (42) is connected with the end part of one supporting frame (32) far away from the coarse powder collecting hopper (5) in a sliding way;
the end part of the second connecting rod (43) far away from the connecting shaft (45) is movably connected with the middle position of the fine screen (33);
the end part of a gear rod II (44) is also movably connected at the position of the connecting rod II (43) connected with the fine screen (33);
one side of the gear end of the gear rod II (44) is movably connected with the middle part of one of the supporting frames (32) and is positioned right below the gear rod I (41);
the first gear rod (41) is meshed with the second gear rod (44);
a driven gear (46) is fixedly arranged on the other side of the gear end of the second gear rod (44);
the driven gear (46) is meshed with one end of a chain (47);
the other end of the chain (47) is meshed with a driving gear (48);
the drive gear (48) is fixedly mounted on the motor shaft of the drive motor (36) and is located behind the rotating rod (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321509270.6U CN220123490U (en) | 2023-06-14 | 2023-06-14 | Straw recycling, collecting and smashing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321509270.6U CN220123490U (en) | 2023-06-14 | 2023-06-14 | Straw recycling, collecting and smashing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220123490U true CN220123490U (en) | 2023-12-05 |
Family
ID=88964104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321509270.6U Active CN220123490U (en) | 2023-06-14 | 2023-06-14 | Straw recycling, collecting and smashing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220123490U (en) |
-
2023
- 2023-06-14 CN CN202321509270.6U patent/CN220123490U/en active Active
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