CN210610380U

CN210610380U - Straw breaker for agricultural production

Info

Publication number: CN210610380U
Application number: CN201920921320.9U
Authority: CN
Inventors: 何爱英; 靳晓毅; 邹桂芝; 刘津
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-05-26
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a straw breaker for agricultural production, including smashing the case, it is equipped with the feeder hopper to smash roof portion outer wall, and the inside of smashing the case is equipped with crushing unit, the both sides outer wall of smashing the case all is equipped with the backup pad, and the top outer wall of two backup pads all is equipped with dust collecting component, dust collecting component includes the dust collection box, and the top outer wall of dust collection box is equipped with the air exhauster, and the air inlet end of air exhauster is equipped with the air cock, and the inner wall of smashing the case is located to the air cock, and the inner wall of dust collection box is located to the air-out end of air exhauster, it is equipped with the. The utility model discloses a be provided with dust collecting assembly, carry out the straw and smash the in-process, dust collecting assembly collects in the dust suction dust collecting tank that the air cock will produce, prevents that it from causing environmental pollution, simultaneously, also avoids its health that influences the staff, smashes the box and installs the otter board near the place of air cock, avoids the in-process with the straw suction at collection dirt to cause the pipe blockage.

Description

Straw breaker for agricultural production

Technical Field

The utility model relates to an agricultural production technical field especially relates to a straw breaker for agricultural production.

Background

The straw briquetting is characterized in that biomass compression equipment is adopted to process the well cut agricultural and forestry products such as corn straws, peanut seedlings, wheat straws and the like into cuboid small blocks, the density is generally between 0.7 and 1.3, the diameter size of the cross section is generally between 3 and 10CM, the length is generally between 2 and 10CM, and the straw briquetting is convenient to store and transport and reduces the storage and transportation cost. When the biomass briquette is used as fuel, the heat efficiency of the biomass can be greatly improved, and the biomass briquette needs to be crushed before straw briquetting.

Through retrieval, the patent with Chinese patent application number CN201620348699.5 discloses a novel straw crushing device, which comprises a straw crushing box, a speed reducer and a driving motor. The crushing device in the above patent has the following disadvantages: the straw can produce a large amount of dust when smashing, and is not handled, and the inlet pipe discharge can be followed to the dust, can cause a large amount of emission of dust like this, influences local environment, and simultaneously, the dust also can cause the influence on the health to the staff, however, does not carry out the dust in the comparison file and handles, and practical effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a straw crushing device for agricultural production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a straw breaker for agricultural production, is including smashing the case, it is equipped with the feeder hopper to smash roof portion outer wall, and the inside of smashing the case is equipped with crushing unit, the both sides outer wall of smashing the case all is equipped with the backup pad, and the top outer wall of two backup pads all is equipped with dust collecting component, dust collecting component includes the dust collection box, and the top outer wall of dust collection box is equipped with the air exhauster, and the air inlet end of air exhauster is equipped with the air cock, and the inner wall of smashing the case is located to the air cock, and the inner wall of dust collection box is located to the air-out end of air exhauster.

The machine, the output shaft of motor and one side inner wall of motor case are fixed with the pivot through shaft coupling and bearing respectively, and the outer wall equidistance of two pivots is equipped with crushing blade group, and two crushing blade group crisscross distributions.

Furthermore, the outer wall of one of the rotating shafts is provided with a driving gear, the outer wall of the other rotating shaft is provided with a driven gear, and the driving gear is meshed with the driven gear.

Further, the both sides inner wall of smashing the case is equipped with same sieve, and the bottom outer wall both ends of sieve all are equipped with the connecting plate, and one side outer wall in opposite directions of two connecting plates all is equipped with vibrating motor, and the top outer wall both ends of sieve all are equipped with the drainage plate, and one side outer wall that smashes the case and is close to one of them drainage plate is equipped with gets the bin gate, and the opposite side outer wall that smashes the case and is close to the bottom is equipped with out the bin gate.

Further, one side outer wall of crushing case is equipped with puts the thing board, and puts the top outer wall both ends of thing board and the bottom inner wall both ends of crushing case and all be equipped with the fixed plate, and the relative one side outer wall of per two fixed plates all is equipped with the transmission shaft.

Furthermore, two the outer wall of transmission shaft all is equipped with the driving roller, and the outer wall of two driving rollers has cup jointed same conveyer belt.

Furthermore, one side outer wall of one of the fixed plates is provided with a transmission motor, an output shaft of the transmission motor is fixed with a main belt wheel through a coupler, the outer wall of one of the transmission shafts is provided with a driven wheel, and the outer wall of the driving wheel and the outer wall of the driven wheel are sleeved with the same belt.

The utility model has the advantages that:

1. by arranging the dust collecting assembly, in the straw crushing process, the dust collecting assembly sucks generated dust into the dust collecting box through the air faucet for collection, so that the dust collecting assembly is prevented from causing environmental pollution, meanwhile, the influence on the health of workers is avoided, the screen plate is arranged at the position, close to the air faucet, of the crushing box, and the straw is prevented from being sucked into the crushing box in the dust collecting process, so that the pipeline is prevented from being blocked;

2. the straw is screened through the sieve plate after being crushed by the sieve plate, the vibrating motor accelerates the screening process, and the sieve plate screens the crushed straw to ensure the crushing effect;

3. through being provided with conveying assembly, smash the screening back, carry out crushing case with the straw through conveying assembly, the manual work of being convenient for is collected, improves work efficiency.

Drawings

FIG. 1 is a schematic structural view of a straw crushing device for agricultural production in example 1;

FIG. 2 is a schematic view of a crushing assembly of the straw crushing device for agricultural production in example 1;

fig. 3 is a schematic structural diagram of a straw crushing device for agricultural production in embodiment 2.

In the figure: 1-crushing box, 2-material taking door, 3-supporting plate, 4-dust collecting box, 5-air nozzle, 6-crushing blade set, 7-feeding hopper, 8-rotating shaft, 9-exhaust fan, 10-screen plate, 11-screen plate, 12-flow guide plate, 13-vibration motor, 14-discharging door, 15-driven gear, 16-motor box, 17-motor, 18-driving gear, 19-transmission shaft, 20-conveying belt, 21-transmission motor and 22-fixing plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a straw crushing device for agricultural production, comprising a crushing box 1, a feed hopper 7 fixed on the outer wall of the top of the crushing box 1 through screws, a crushing assembly arranged inside the crushing box 1, support plates 3 fixed on the outer walls of both sides of the crushing box 1 through screws, dust collecting assemblies arranged on the outer walls of the top of the two support plates 3, the dust collecting assemblies including a dust collecting box 4, an exhaust fan 9 fixed on the outer wall of the top of the dust collecting box 4 through screws, an air inlet end of the exhaust fan 9 connected with an air nozzle 5 through a pipeline, the air nozzle 5 fixed on the inner wall of the crushing box 1 through screws, an air outlet end of the exhaust fan 9 connected to the inner wall of the dust collecting box 4 through a pipeline, a mesh plate 10 fixed on the inner wall of the crushing box 1 below the air nozzle 5 through screws, during straw crushing, the dust collecting assemblies suck the generated, prevent that it from causing environmental pollution, simultaneously, also avoid its health that influences the staff, smash the place that case 1 is close to air cock 5 and install otter board 10, avoid the in-process with the straw suction of collection dirt to cause the pipe blockage.

Wherein, crushing unit includes motor case 16, and one side inner wall of motor case 16 has motor 17 through the fix with screw, and the output shaft of motor 17 and one side inner wall of motor case 16 are fixed with pivot 8 through shaft coupling and bearing respectively, and the outer wall equidistance welding of two pivot 8 has crushing blade group 6, and two crushing blade group 6 crisscross distributions.

Wherein, the outer wall of one of the rotating shafts 8 is fixed with a driving gear 18 through a key, and the outer wall of the other rotating shaft 8 is fixed with a driven gear 15 through a key, and the driving gear 18 is meshed with the driven gear 15.

Wherein, smash the both sides inner wall of case 1 and have same sieve 11 through the fix with screw, and the bottom outer wall both ends of sieve 11 all have the connecting plate through the fix with screw, and the opposite side outer wall of two connecting plates all has vibrating motor 13 through the fix with screw, the top outer wall both ends of sieve 11 all have drainage plate 12 through the fix with screw, one side outer wall that smashes case 1 and be close to one of them drainage plate 12 is equipped with gets bin gate 2, it is equipped with ejection of compact door 14 to smash the case 1 opposite side outer wall that is close to the bottom, screen it through sieve 11 after the straw is smashed, vibrating motor 13 is the process of screening with higher speed, sieve 11 screens it and guarantees crushing effect.

The working principle is as follows: during the use, starter motor 17, vibrating motor 13 and air exhauster 9, add crushing case 1 with the straw through feeder hopper 7, crushing subassembly smashes the operation to it, the dust that produces among the crushing process is under the effect of air exhauster 9, through in 5 suction dust collection box 4 of air cock, otter board 10 of air cock 5 below blocks the straw, the straw after smashing falls in 11 tops of sieve at the drainage of drainage board 12, vibrating motor 13 vibrates the screening to it, the straw through sieve 11, the manual work is collected it, the straw that is located sieve 11 tops, the manual work sees through and gets bin gate 2 and take out it, repetitive operation.

Example 2

Referring to fig. 3, a straw crushing device for agricultural production, compared with embodiment 1, an outer wall of one side of a crushing box 1 is fixed with an object placing plate through screws, two ends of an outer wall of a top part of the object placing plate and two ends of an inner wall of a bottom part of the crushing box 1 are both fixed with fixing plates 22 through screws, an outer wall of one opposite side of each fixing plate 22 is fixed with a transmission shaft 19 through a bearing, outer walls of the two transmission shafts 19 are fixed with transmission rollers through keys, outer walls of the two transmission rollers are sleeved with a same conveying belt 20, an outer wall of one side of one fixing plate 22 is fixed with a transmission motor 21 through screws, an output shaft of the transmission motor 21 is fixed with a main belt wheel through a coupling, an outer wall of one transmission shaft 19 is fixed with a driven wheel through keys, outer walls of the driving wheel and the driven wheel are sleeved with a same belt, after crushing, the manual work of being convenient for is collected, improves work efficiency.

The working principle is as follows: during the use, starter motor 17, vibrating motor 13 and air exhauster 9, add the straw through feeder hopper 7 and smash case 1 in, crushing subassembly smashes the operation to it, the dust that the crushing in-process produced is under the effect of air exhauster 9, through in 5 suction dust-collecting box 4 of air cock, otter board 10 of air cock 5 below blocks the straw, the straw after smashing falls in sieve 11 top at the drainage of drainage plate 12, vibrating motor 13 vibrates the screening to it, the straw through sieve 11, fall on conveyer belt 20, start driving motor 21, drive transmission shaft 19 through the belt and rotate, thereby drive the driving roller and rotate, then carry it out through conveyer belt 20, the manual work is collected, the straw that is located sieve 11 top, the manual work sees through and gets material door 2 and take out it, repetitive operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a straw breaker for agricultural production, is including smashing case (1), its characterized in that, it is equipped with feeder hopper (7) to smash case (1) top outer wall, and the inside of smashing case (1) is equipped with crushing unit, the both sides outer wall of smashing case (1) all is equipped with backup pad (3), and the top outer wall of two backup pad (3) all is equipped with dust collecting assembly, dust collecting assembly includes dust collection box (4), and the top outer wall of dust collection box (4) is equipped with air exhauster (9), and the air inlet end of air exhauster (9) is equipped with air cock (5), and the inner wall of smashing case (1) is located in air cock (5), and the inner wall of dust collection box (4) is located to the air-out end of air exhauster (9), it is equipped with otter board (10) to smash the inner wall.

2. The straw crushing device for agricultural production according to claim 1, wherein the crushing assembly comprises a motor box (16), a motor (17) is arranged on the inner wall of one side of the motor box (16), a rotating shaft (8) is fixed on an output shaft of the motor (17) and the inner wall of one side of the motor box (16) through a coupler and a bearing respectively, crushing blade sets (6) are arranged on the outer walls of the two rotating shafts (8) at equal intervals, and the two crushing blade sets (6) are distributed in a staggered mode.

3. The straw crushing device for agricultural production according to claim 2, wherein the outer wall of one of the rotating shafts (8) is provided with a driving gear (18), the outer wall of the other rotating shaft (8) is provided with a driven gear (15), and the driving gear (18) is meshed with the driven gear (15).

4. The straw crushing device for agricultural production according to claim 1, wherein the inner walls of two sides of the crushing box (1) are provided with the same sieve plate (11), two ends of the outer wall of the bottom of the sieve plate (11) are provided with connecting plates, the outer wall of one side of the two connecting plates which is opposite to the other side is provided with a vibrating motor (13), two ends of the outer wall of the top of the sieve plate (11) are provided with drainage plates (12), the outer wall of one side, close to one drainage plate (12), of the crushing box (1) is provided with a material taking door (2), and the outer wall of the other side, close to the bottom end, of the crushing box (1) is provided with.

5. The straw crushing device for agricultural production according to any one of claims 1 to 4, wherein an object placing plate is arranged on the outer wall of one side of the crushing box (1), fixing plates (22) are arranged at two ends of the outer wall of the top of the object placing plate and two ends of the inner wall of the bottom of the crushing box (1), and a transmission shaft (19) is arranged on the outer wall of one side of each two fixing plates (22) opposite to each other.

6. The straw crushing device for agricultural production according to claim 5, wherein the outer walls of the two transmission shafts (19) are provided with transmission rollers, and the outer walls of the two transmission rollers are sleeved with the same conveying belt (20).

7. The straw crushing device for agricultural production according to claim 6, wherein a transmission motor (21) is arranged on the outer wall of one side of one of the fixing plates (22), a main belt wheel is fixed on an output shaft of the transmission motor (21) through a coupler, a driven wheel is arranged on the outer wall of one of the transmission shafts (19), and the same belt is sleeved on the outer walls of the driving wheel and the driven wheel.