CN210275161U - Rubbing crusher for maize straw - Google Patents
Rubbing crusher for maize straw Download PDFInfo
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- CN210275161U CN210275161U CN201920981133.XU CN201920981133U CN210275161U CN 210275161 U CN210275161 U CN 210275161U CN 201920981133 U CN201920981133 U CN 201920981133U CN 210275161 U CN210275161 U CN 210275161U
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- crushing
- discharging channel
- fixedly arranged
- crushing box
- rotating shafts
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Abstract
The utility model discloses a pulverizer for corn stalks, which belongs to the technical field of agricultural machinery, and comprises a pulverizing box, wherein a discharging channel is welded at the bottom of the pulverizing box, two pulverizing rollers a and two pulverizing rollers b are respectively arranged inside the pulverizing box and the discharging channel, the two pulverizing rollers a are respectively fixedly arranged on two rotating shafts a, one ends of the two rotating shafts a, which are positioned outside the pulverizing box, are respectively fixedly provided with a gear a and a driving wheel b, the two gear a are mutually meshed, the two pulverizing rollers b are respectively fixedly arranged on the two rotating shafts b, and one ends of the two rotating shafts b, which are positioned outside the discharging channel, are respectively fixedly provided with a gear b; the starting motor synchronously drives the crushing roller a and the crushing roller b to rotate in a series of transmission processes, so that the corn straws are crushed for multiple times, the crushing effect is improved, time and labor are saved, only a single motor is used as a driving source, the manufacturing cost is reduced, the structure is reasonable, and the linkage effect is good.
Description
Technical Field
The utility model belongs to the technical field of agricultural machine, concretely relates to rubbing crusher for corn stalk.
Background
The corn stalk is a crop mainly used as feed, a channel and a feed, is also an important production resource for industrial and agricultural production, is used as a crop, contains rich nutrition and available chemical components, can be used as a raw material of feed for animal husbandry, is one of the main raw materials of livestock for a long time, and belongs to a valuable biomass energy resource in an agricultural ecological system.
Corn stalk generally need carry out shredding when utilizing, but the crushing effect of current rubbing crusher is not good, leads to corn stalk to need through the operation of smashing many times, and consuming time and wasting power, and smash the in-process and can the dust more, lead to operational environment relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubbing crusher for maize straw to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a corn straw pulverizer comprises a pulverizing box, a discharging channel is welded at the bottom of the pulverizing box, two pulverizing rollers a and two pulverizing rollers b are respectively arranged inside the pulverizing box and the discharging channel, the two pulverizing rollers a are respectively and fixedly arranged on two rotating shafts a, one ends of the two rotating shafts a, which are positioned outside the pulverizing box, are respectively and fixedly provided with a gear a and a driving wheel b, the two gears a are mutually meshed, the two pulverizing rollers b are respectively and fixedly arranged on the two rotating shafts b, one ends of the two rotating shafts b, which are positioned outside the discharging channel, are respectively and fixedly provided with a gear b, the two gears b are mutually meshed, the two driving wheels b are respectively in transmission connection with the driving wheel a and the driving wheel c through a belt a and a belt b, the driving wheel a is fixedly arranged on an output shaft of a motor, the motor is fixedly arranged on the front surface of the pulverizing box, and the driving wheel c is fixedly arranged at one, smash the inboard upper portion of incasement portion and be equipped with two suction hoods, and two suction hoods are linked together with the one end of two connecting pipes respectively, and the other end of two connecting pipes all is linked together with the one end of Y type pipe, the other end and the air exhauster of Y type pipe are linked together, the air exhauster still is linked together with the one end that goes out the tuber pipe, it is subaerial to locate perpendicularly to go out the other end of tuber pipe, the lateral wall of smashing the bottom of the case portion is connected through the last fixed surface of four pillars and support plate, motor and fan respectively with external power supply electric connection.
Preferably, the rotating shaft a and the rotating shaft b are respectively and rotatably connected to the inner side walls of the crushing box and the discharging channel through bearings.
Preferably, the feed inlets are formed in the two sides of the crushing box, and the conveyor belts are arranged at the feed inlets.
Preferably, the four corners department of support plate all inlays and is equipped with the sliding sleeve, and the sliding sleeve endotheca is equipped with the slide bar, the bottom mounting of slide bar is equipped with the footing, the lateral wall cover of slide bar is equipped with damping spring, and damping spring's both ends are fixed to be located between support plate and the footing.
Preferably, the top end of the sliding rod is fixedly provided with a limiting block.
Compared with the prior art, the beneficial effects of the utility model are that:
through the setting of motor, drive wheel a, drive wheel b, drive wheel c, gear a, gear b, crushing roller a and crushing roller b, the starter motor drives crushing roller a and crushing roller b rotatory in a series of transmission processes in step to carry out a lot of crushing operation to maize straw, improve crushing effect, labour saving and time saving, and only use single motor as the driving source, reduced manufacturing cost, rational in infrastructure, the linkage is effectual.
Through the setting of air exhauster, Y type pipe, connecting pipe, dust extraction cover and play tuber pipe, utilize the dust extraction effect of air exhauster to can take out the inside floated dust of crushing incasement portion, and discharge subaerial through going out the tuber pipe, improve workman's operational environment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the crushing box and the interior of the discharging channel of the present invention;
fig. 3 is a schematic rear view of the present invention;
fig. 4 is an enlarged schematic structural view at a position a of the present invention;
in the figure: 1. a crushing box; 2. a discharge channel; 3. a crushing roller a; 4. a crushing roller b; 5. a rotating shaft a; 6. a rotating shaft b; 7. a gear a; 8. a gear b; 9. a transmission wheel b; 10. a belt a; 11. a transmission wheel a; 12. an electric motor; 13. a transmission wheel c; 14. a belt b; 15. a dust extraction hood; 16. a connecting pipe; 17. a Y-shaped pipe; 18. an exhaust fan; 19. an air outlet pipe; 20. a conveyor belt; 21. a pillar; 22. a carrier plate; 23. a sliding sleeve; 24. a slide bar; 25. a limiting block; 26. footing; 27. a shock absorbing spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a corn stalk crusher comprises a crushing box 1, a discharging channel 2 is welded at the bottom of the crushing box 1, two crushing rollers a3 and two crushing rollers b4 are respectively arranged inside the crushing box 1 and the discharging channel 2, the two crushing rollers a3 are respectively fixedly arranged on two rotating shafts a5, one ends of the two rotating shafts a5, which are positioned outside the crushing box 1, are respectively fixedly provided with a gear a7 and a transmission wheel b9, the two gears a7 are mutually meshed, the two crushing rollers b4 are respectively fixedly arranged on the two rotating shafts b6, one ends of the two rotating shafts b6, which are positioned outside the discharging channel 2, are respectively fixedly provided with a gear b8, the two gears b8 are mutually meshed, the two transmission wheels b9 are respectively in transmission connection with a transmission wheel a11 and a transmission wheel c13 through a belt a10 and a belt b14, the transmission wheel a11 is fixedly arranged on an output shaft of a motor 12, the motor 12 is fixedly arranged on the front of the crushing box 1, the transmission wheel 13 is fixedly arranged at one end of the rotating shaft, smash the inboard upper portion of case 1 and be equipped with two suction hoods 15, and two suction hoods 15 are linked together with the one end of two connecting pipes 16 respectively, and the other end of two connecting pipes 16 all is linked together with the one end of Y type pipe 17, the other end and the air exhauster 18 of Y type pipe 17 are linked together, air exhauster 18 still is linked together with the one end that goes out tuber pipe 19, it is subaerial that the other end that goes out tuber pipe 19 is located perpendicularly, smash the last fixed surface of lateral wall through four pillars 21 and support plate 22 of case 1 bottom and be connected, motor 12 and fan respectively with external power supply electric connection.
In the embodiment, through the arrangement of the motor 12, the driving wheel a11, the driving wheel b9, the driving wheel c13, the gear a7, the gear b8, the crushing roller a3 and the crushing roller b4, the starting motor 12 synchronously drives the crushing roller a3 and the crushing roller b4 to rotate in a series of transmission processes, so that the corn straw is crushed for a plurality of times, the crushing effect is improved, time and labor are saved, only a single motor 12 is used as a driving source, the manufacturing cost is reduced, the structure is reasonable, the linkage effect is good, the arrangement of the two gears a7 and the two gears b8 enables the two crushing rollers a3 and the two crushing rollers b4 to relatively rotate, the crushing effect is improved, through the arrangement of the exhaust fan 18, the Y-shaped pipe 17, the connecting pipe 16, the dust exhaust hood 15 and the air outlet pipe 19, the dust exhaust function of the exhaust fan 18 is utilized, so that the dust floating inside the crushing box 1 can be exhausted and is discharged to the, improve the working environment of workers.
Specifically, the rotating shaft a5 and the rotating shaft b6 are respectively and rotatably connected with the inner side walls of the crushing box 1 and the discharging channel 2 through bearings; thereby ensuring that the rotating shaft a5 and the rotating shaft b6 are more stable during rotation.
Specifically, feed inlets are formed in the two sides of the crushing box 1, and a conveying belt 20 is arranged at the feed inlets; through the setting of conveyer belt 20 to improve the feeding effect, the feeding is convenient and fast more.
Specifically, sliding sleeves 23 are embedded at four corners of the carrier plate 22, sliding rods 24 are sleeved in the sliding sleeves 23, bottom feet 26 are fixed at the bottom ends of the sliding rods 24, damping springs 27 are sleeved on the outer side walls of the sliding rods 24, and two ends of each damping spring 27 are fixed between the carrier plate 22 and the bottom feet 26; through the setting of sliding sleeve 23, slide bar 24, damping spring 27 and footing 26, thereby utilize damping spring's 27 shock attenuation effect to reduce the vibrations that crushing process wholly produced, the production of noise is reduced.
Specifically, a limiting block 25 is fixedly arranged at the top end of the sliding rod 24; the slide rod 24 is prevented from being separated from the sliding sleeve 23 by the arrangement of the limit block 25.
It should be noted that:
the motor 12 may be specifically of the type YX 3-132M-4; the suction fan 18 may be specifically of the type DPT 20-A18.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, place maize straw on conveyer belt 20, restart motor 12 passes through drive wheel a11, belt a10 and drive wheel b 9's transmission effect drives two crushing roller a3 rotations in smashing case 1, and meanwhile, at drive wheel b9, belt b14 and drive wheel c 13's transmission effect drives two crushing roller b4 rotations in discharging channel 2, thereby carry out the operation of smashing many times to maize straw, improve crushing effect, time saving and labor saving, and only use single motor 12 as the driving source, manufacturing cost is reduced, and is rational in infrastructure, the linkage effect is good, recycle exhaust effect of air exhauster 18, thereby can take out the inside floated dust of smashing case 1, and discharge subaerial through going out tuber pipe 19, improve workman's operational environment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a rubbing crusher for corn stalk, is including smashing case (1), its characterized in that: the bottom of the crushing box (1) is welded with the discharging channel (2), the crushing box (1) and the discharging channel (2) are respectively provided with two crushing rollers a (3) and two crushing rollers b (4), the two crushing rollers a (3) are respectively fixedly arranged on two rotating shafts a (5), one ends of the two rotating shafts a (5) positioned outside the crushing box (1) are respectively fixedly provided with a gear a (7) and a driving wheel b (9), the two gears a (7) are mutually meshed, the two crushing rollers b (4) are respectively fixedly arranged on the two rotating shafts b (6), one ends of the two rotating shafts b (6) positioned outside the discharging channel (2) are respectively fixedly provided with a gear b (8), the two gears b (8) are mutually meshed, and the two driving wheels b (9) are respectively in transmission connection with a driving wheel a (11) and a driving wheel c (13) through a belt a (10) and a belt b (14), the transmission wheel a (11) is fixedly arranged on an output shaft of the motor (12), the motor (12) is fixedly arranged on the front surface of the crushing box (1), the transmission wheel c (13) is fixedly arranged at one end of a rotating shaft b (6) at the upper part of the discharging channel (2), two dust hoods (15) are arranged at the upper part of the inner side of the crushing box (1), the two dust hoods (15) are respectively communicated with one ends of two connecting pipes (16), the other ends of the two connecting pipes (16) are communicated with one end of a Y-shaped pipe (17), the other end of the Y-shaped pipe (17) is communicated with an exhaust fan (18), the exhaust fan (18) is also communicated with one end of an air outlet pipe (19), the other end of the air outlet pipe (19) is vertically arranged on the ground, the outer side wall of the bottom of the crushing box (1) is fixedly connected with the upper surface of a support (22) through four pillars (, the motor (12) and the fan are respectively electrically connected with an external power supply.
2. The pulverizer for corn stalks according to claim 1, wherein: and the rotating shaft a (5) and the rotating shaft b (6) are respectively and rotatably connected to the inner side walls of the crushing box (1) and the discharging channel (2) through bearings.
3. The pulverizer for corn stalks according to claim 1, wherein: feed inlets are formed in the two sides of the crushing box (1), and a conveyor belt (20) is arranged at the feed inlets.
4. The pulverizer for corn stalks according to claim 1, wherein: four corners department of support plate (22) all inlays and is equipped with sliding sleeve (23), and sliding sleeve (23) endotheca is equipped with slide bar (24), the bottom mounting of slide bar (24) is equipped with footing (26), the lateral wall cover of slide bar (24) is equipped with damping spring (27), and damping spring (27) both ends are fixed to be located between support plate (22) and footing (26).
5. The pulverizer for corn stalks according to claim 4, wherein: and a limiting block (25) is fixedly arranged at the top end of the sliding rod (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981133.XU CN210275161U (en) | 2019-06-27 | 2019-06-27 | Rubbing crusher for maize straw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981133.XU CN210275161U (en) | 2019-06-27 | 2019-06-27 | Rubbing crusher for maize straw |
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| Publication Number | Publication Date |
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| CN210275161U true CN210275161U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920981133.XU Active CN210275161U (en) | 2019-06-27 | 2019-06-27 | Rubbing crusher for maize straw |
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| CN (1) | CN210275161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590097A (en) * | 2020-12-08 | 2021-04-02 | 江苏海乐塑胶有限公司 | PVC membrane is ejection of compact processing apparatus for calender |
-
2019
- 2019-06-27 CN CN201920981133.XU patent/CN210275161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590097A (en) * | 2020-12-08 | 2021-04-02 | 江苏海乐塑胶有限公司 | PVC membrane is ejection of compact processing apparatus for calender |
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