CN219844142U - Crushing knife set of straw crushing and returning machine - Google Patents
Crushing knife set of straw crushing and returning machine Download PDFInfo
- Publication number
- CN219844142U CN219844142U CN202321235505.7U CN202321235505U CN219844142U CN 219844142 U CN219844142 U CN 219844142U CN 202321235505 U CN202321235505 U CN 202321235505U CN 219844142 U CN219844142 U CN 219844142U
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- China
- Prior art keywords
- crushing
- box
- straw
- fixedly connected
- crushing box
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- 239000010902 straw Substances 0.000 title claims abstract description 57
- 239000000463 material Substances 0.000 claims abstract description 13
- 244000309464 bull Species 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 241000209140 Triticum Species 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
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the field of straw, and discloses a crushing cutter set of a straw crushing and returning machine, which comprises a base, a crushing box and a cutting box, wherein a receiving box is fixedly arranged at the top of the base, the bottom of the crushing box is fixedly connected with the base, the crushing box is positioned at the top of the receiving box, a controller is fixedly arranged at the front end of the crushing box, a rotating rod is rotatably connected inside the crushing box, a crushing assembly is fixedly arranged at the periphery of the rotating rod, and a material guiding frame is fixedly connected at the top of the crushing box. According to the utility model, the device can cut off the straw before crushing the straw through the combination of various structures, so that the straw is prevented from being directly crushed due to overlong length, and the crushing mechanism is blocked by a clamping shell.
Description
Technical Field
The utility model relates to the field of straw, in particular to a crushing cutter set of a straw crushing and returning machine.
Background
Straw is a general term of stem leaves (ears) of mature crops, and generally refers to the rest parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops (usually coarse grains) after harvesting seeds, more than half of crop photosynthesis products exist in the straw, the straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, the straw is a renewable biological resource with multiple purposes, a straw crushing and returning machine is needed to process the straw, the straw crushing and returning machine in the prior art is used, the straw is usually directly poured into the machine for crushing treatment, the lengths of different crop straws are different, if crushing is directly carried out, the crushing effect is influenced, and the crushing mechanism is damaged if the crushing mechanism is blocked;
the above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
In order to solve the problems that when a straw smashing and returning machine in the prior art is used, straws are directly poured into the machine to be smashed, the lengths of different crop straws are different, if the straws are directly smashed, the smashing mechanism is blocked easily, the smashing effect is affected, and the smashing mechanism is damaged.
The utility model provides a crushing cutter set of a straw crushing and returning machine, which adopts the following technical scheme:
the utility model provides a straw is smashed still field machine and is smashed knife tackle, includes the base, smashes the case and cuts off the case, the top fixed mounting of base has a receipts workbin, and fixed connection between the bottom of smashing the case and the base, and should smash the top that the case is located receipts workbin, the front end fixed mounting of smashing the case has the controller, the inside of smashing the case rotates and is connected with the bull stick, and the periphery fixed mounting of bull stick has crushing subassembly, the top fixedly connected with guide frame of smashing the case cuts off the bottom of case and the guide frame between fixed connection, the inside fixed mounting who cuts off the case has the commutator, one side fixedly connected with pivot of commutator, the top fixed mounting of commutator has the cutter, one side fixed mounting who cuts off the case has the motor, and fixed connection between the opposite side and the pivot of motor.
Preferably, the two sides of the crushing assembly are fixedly provided with connecting blocks, and the connecting blocks are movably connected with the inside of the crushing box. When the motor drives the rotating rod to rotate and drives the crushing assembly to rotate, the connecting block is synchronously driven to rotate in the crushing box, so that the movable track of the crushing assembly can be guided and limited by the connecting block, and the crushing assembly can be conveniently used.
Preferably, a motor is fixedly arranged on one side of the crushing box, and the other side of the motor is fixedly connected with the rotating rod. The motor can drive the rotating rod to rotate, so that the crushing assembly is driven to rotate, and the straw is crushed.
Preferably, the top of the crushing box at two ends of the material guiding frame is fixedly provided with a fixing frame, and the top of the fixing frame is fixedly connected with the cutting box. The connecting area between the crushing box and the cutting box can be enlarged by utilizing the fixing frame, so that the reinforcing effect on the cutting box is achieved, and the stability of the device is improved.
Preferably, the bottom of the crushing box is provided with a discharge hole, the other side of the commutator is fixedly provided with a connecting frame, and the other side of the connecting frame is fixedly connected with the inside of the cutting box. The commutator can be connected with the inside of the cutting-off box by utilizing the connecting frame, so that the commutator is installed and fixed, and the commutator is convenient to use.
Preferably, the support frames are fixedly arranged at the tops of the bases at the two ends of the material receiving box, and the tops of the support frames are fixedly connected with the crushing box. The supporting frame is utilized to connect the crushing box with the base, so that the crushing box is supported and reinforced, and the stability of the device is improved.
Compared with the prior art, the utility model has the beneficial effects that:
through mutually supporting between the shutdown mechanism, utilize motor and commutator can realize utilizing the cutter to cut off the processing to straw, avoid just directly smashing because of straw length is longer, and appear blocking up the condition, through the mutually supporting of crushing mechanism oneself, through setting up crushing subassembly into special shape, can realize progressively reducing the volume size after the straw is smashed, prevent the condition that the straw from appearing blocking up, and set up crushing subassembly into decurrent structure, can guide the straw to the opposite side voluntarily, thereby can prevent that the condition that the jamming blockked up from appearing in the straw, improved straw kibbling effect, the life of device has been prolonged.
Drawings
FIG. 1 is a perspective view of an embodiment of the application;
FIG. 2 is a schematic cross-sectional view of a pulverizing box according to an embodiment of the application;
FIG. 3 is a schematic view of a cross-sectional exploded view of a shredder housing of the present embodiment;
fig. 4 is an enlarged schematic view of the structure at a of the application embodiment.
In the figure: 1. a base; 2. a crushing box; 201. a support frame; 202. a discharge port; 3. cutting off the box; 301. a fixing frame; 4. a material receiving box; 5. a controller; 6. a material guiding frame; 7. a motor; 701. a rotating shaft; 8. a motor; 801. a rotating rod; 9. a crushing assembly; 901. a connecting block; 10. a commutator; 1001. a connecting frame; 11. and (5) cutting off the knife.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-4, the crushing knife set of the straw crushing and returning machine provided by the utility model comprises a base 1, a crushing box 2 and a cutting box 3, wherein a material receiving box 4 is fixedly arranged at the top of the base 1, the bottom of the crushing box 2 is fixedly connected with the base 1, the crushing box 2 is positioned at the top of the material receiving box 4, a controller 5 is fixedly arranged at the front end of the crushing box 2, a rotating rod 801 is rotatably connected inside the crushing box 2, a crushing assembly 9 is fixedly arranged at the periphery of the rotating rod 801, a material guiding frame 6 is fixedly connected at the top of the crushing box 2, a rotating shaft 701 is fixedly connected between the bottom of the cutting box 3 and the material guiding frame 6, a reverser 10 is fixedly arranged inside the cutting box 3, a cutting knife 11 is fixedly arranged at the top of the reverser 10, a motor 7 is fixedly arranged at one side of the cutting box 3, and the other side of the motor 7 is fixedly connected with the rotating shaft 701.
The working principle of the crushing cutter group of the straw crushing and returning machine based on the embodiment 1 is as follows: when the straw needs to be crushed, a worker opens a switch of the motor 7, drives the rotating shaft 701 to rotate by using the motor 7, drives the cutting knife 11 to synchronously rotate by using the reverser 10, then inputs the straw into the cutting box 3 from the top of the cutting box 3, and automatically cuts off the straw by using the cutting knife 11, so that the situation that the straw is blocked due to long and direct crushing of the straw can be avoided, the device has a protective effect, the worker opens a switch of the motor 8, drives the rotating rod 801 to rotate by using the motor 8, drives the crushing assembly 9 to rotate, the cut straw automatically falls into the crushing box 2 through the guide frame 6, the crushed straw can be crushed by using the rotating crushing assembly 9, the crushing effect of the straw can be gradually increased by setting the crushing assembly 9 into a shape with the radius continuously increased from one side to the other side, and the crushing assembly 9 is in a structure with a slant downward direction, the straw can be automatically guided to the other side, the condition that the straw is blocked can be prevented in the crushing process, the straw blocking condition is improved, the service life of the device is prolonged, the straw automatically falls into the crushing box 202 through the automatic guide frame 6, and the straw is conveniently discharged from the inside of the straw box 4 after the straw is processed by the automatic guide frame 202.
Example two
As shown in fig. 1, 3 and 4, the crushing knife set of the straw crushing and returning machine provided by the utility model further comprises: two sides of the crushing assembly 9 are fixedly provided with a connecting block 901, the connecting block 901 is movably connected with the inside of the crushing box 2, one side of the crushing box 2 is fixedly provided with a motor 8, the other side of the motor 8 is fixedly connected with a rotating rod 801, the top of the crushing box 2 at two ends of the material guiding frame 6 is fixedly provided with a fixing frame 301, the top of the fixing frame 301 is fixedly connected with the cutting box 3, the bottom of the crushing box 2 is provided with a discharge hole 202, the other side of the commutator 10 is fixedly provided with a connecting frame 1001, the other side of the connecting frame 1001 is fixedly connected with the inside of the cutting box 3, the top of the base 1 at two ends of the material receiving box 4 is fixedly provided with a supporting frame 201, and the top of the supporting frame 201 is fixedly connected with the cutting box 2.
In this embodiment, as shown in fig. 3, when the motor 8 drives the rotating rod 801 to rotate and drives the crushing assembly 9 to rotate, the connecting block 901 is synchronously driven to rotate in the crushing box 2, so that the moving track of the crushing assembly 9 can be guided and limited by using the connecting block 901, and the crushing assembly 9 is convenient to use; as shown in fig. 3, the motor 8 can drive the rotating rod 801 to rotate, so as to drive the crushing assembly 9 to rotate, and the straw is crushed; as shown in fig. 1, the fixing frame 301 can be used to enlarge the connection area between the crushing box 2 and the cutting box 3, thereby strengthening the cutting box 3 and improving the stability of the device; as shown in fig. 4, the commutator 10 can be connected with the inside of the cut-off box 3 by using a connecting frame 1001, so that the commutator 10 can be mounted and fixed, and the commutator 10 can be used conveniently; as shown in fig. 1, the crushing box 2 and the base can be connected by using the supporting frame 201, so that the crushing box 2 is supported and reinforced, and the stability of the device is improved.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The utility model provides a still field machine smashes knife tackle is smashed to straw, includes base (1), smashes case (2) and cuts off case (3), its characterized in that: the utility model discloses a crushing box, including base (1), crushing box (2), motor (7) and motor (7), crushing subassembly (9) are installed to the top fixed mounting of base (1), fixedly connected with between the bottom of crushing box (2) and base (1), and this crushing box (2) are located the top of receiving box (4), the front end fixed mounting of crushing box (2) has controller (5), the inside rotation of crushing box (2) is connected with bull stick (801), and the periphery fixed mounting of bull stick (801), fixedly connected with guide frame (6) in the top of crushing box (2), the bottom of cutting off box (3) and guide frame (6) between fixed connection, the inside fixed mounting of cutting off box (3) has commutator (10), one side fixedly connected with pivot (701) of commutator (10), the top fixed mounting of commutator (10) has cutter (11), one side fixed mounting of cutting off box (3) has motor (7), and fixedly connected between opposite side and pivot (701).
2. The straw chopper crushing knife set of claim 1, wherein: the two sides of the crushing assembly (9) are fixedly provided with connecting blocks (901), and the connecting blocks (901) are movably connected with the inside of the crushing box (2).
3. The straw chopper crushing knife set of claim 1, wherein: one side of the crushing box (2) is fixedly provided with a motor (8), and the other side of the motor (8) is fixedly connected with the rotating rod (801).
4. The straw chopper crushing knife set of claim 1, wherein: the top of the crushing box (2) at two ends of the material guiding frame (6) is fixedly provided with a fixing frame (301), and the top of the fixing frame (301) is fixedly connected with the cutting box (3).
5. The straw chopper crushing knife set of claim 1, wherein: the bottom of the crushing box (2) is provided with a discharge hole (202), the other side of the commutator (10) is fixedly provided with a connecting frame (1001), and the other side of the connecting frame (1001) is fixedly connected with the inside of the cutting box (3).
6. The straw chopper crushing knife set of claim 1, wherein: the top of the base (1) at two ends of the material receiving box (4) is fixedly provided with a supporting frame (201), and the top of the supporting frame (201) is fixedly connected with the crushing box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321235505.7U CN219844142U (en) | 2023-05-22 | 2023-05-22 | Crushing knife set of straw crushing and returning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321235505.7U CN219844142U (en) | 2023-05-22 | 2023-05-22 | Crushing knife set of straw crushing and returning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219844142U true CN219844142U (en) | 2023-10-20 |
Family
ID=88343758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321235505.7U Active CN219844142U (en) | 2023-05-22 | 2023-05-22 | Crushing knife set of straw crushing and returning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219844142U (en) |
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2023
- 2023-05-22 CN CN202321235505.7U patent/CN219844142U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |