CN215122289U

CN215122289U - Straw reducing mechanism for agricultural production

Info

Publication number: CN215122289U
Application number: CN202120909473.9U
Authority: CN
Inventors: 蒋宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-14
Anticipated expiration: 2031-04-29

Abstract

The utility model provides a straw reducing mechanism for agricultural production, including smashing the case: the feed inlet has been seted up to the upper surface of smashing the case, the fixed intercommunication in top of feed inlet has the feeding cover, the right flank fixed connection who smashes the case has the power cover, the right flank fixedly connected with casing of power cover, the inside wall fixedly connected with motor of casing, the fixed embedding of right flank of smashing the case has first bearing, the fixed embedding of inside wall of smashing the case has the second bearing, reduction gear fixedly connected with power shaft is passed through to the output of motor, the left end of power shaft runs through power cover and first bearing in proper order and extends to the inside of second bearing, and the surface of power shaft respectively with the inner circle of first bearing and the inner circle fixed connection of second bearing. This straw reducing mechanism for agricultural production plays the effect of stirring the transport to the straw, avoids the straw phenomenon that the jam appears when the feeding, reaches the effect of removing dust when smashing the straw simultaneously.

Description

Straw reducing mechanism for agricultural production

Technical Field

The utility model relates to the field of agricultural technology, especially, relate to a straw reducing mechanism for agricultural production.

Background

Agriculture is an important industrial sector in national economy, and is a sector that takes land resources as production objects, and is an industry that produces food and industrial raw materials by cultivating animal and plant products, and agriculture belongs to the first industry, and a sector that uses land resources for planting production is a planting industry.

However, after the crop planting is completed, a large amount of straws are produced, the straw resources are needed to be crushed by using the crushing device for recycling, but the straw is easy to block when fed by the current crushing device, so that the normal work of the crushing device is influenced, a large amount of dust is produced in the crushing process, and certain influence is caused on the air environment, and therefore, the straw crushing device for agricultural production is necessary to be provided for solving the technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a straw reducing mechanism for agricultural production is used for solving present reducing mechanism straw phenomenon that the jam appears easily when the feeding to influence reducing mechanism's normal work, and will produce a large amount of dusts in crushing process, will cause the problem of certain influence to air circumstance.

The utility model provides a pair of straw reducing mechanism for agricultural production, including smashing the case: the upper surface of the crushing box is provided with a feed inlet, the top end of the feed inlet is fixedly communicated with a feed cover, the right side surface of the crushing box is fixedly connected with a power cover, the right side surface of the power cover is fixedly connected with a shell, the inner side wall of the shell is fixedly connected with a motor, the right side surface of the crushing box is fixedly embedded with a first bearing, a second bearing is fixedly embedded in the inner side wall of the crushing box, the output end of the motor is fixedly connected with a power shaft through a speed reducer, the left end of the power shaft sequentially penetrates through the power cover and the first bearing and extends to the interior of the second bearing, and the outer surface of the power shaft is respectively fixedly connected with the inner ring of the first bearing and the inner ring of the second bearing, the outer surface of the power shaft is fixedly connected with a conveying blade plate, the inner side wall of the crushing box is fixedly connected with a supporting plate, and a leak hole is formed in the bottom surface of the supporting plate.

Preferably, the inside wall of smashing the case is fixed to be inlayed and is had the third bearing, the right flank of smashing the case is fixed to be inlayed and is had the fourth bearing, the common fixedly connected with crushing roller of inner circle of the inner circle of fourth bearing and third bearing, the right-hand member fixedly connected with of crushing roller follows the driving wheel, the outer fixed surface of power shaft is connected with the action wheel, the surface of action wheel passes through the belt and is connected with the surface transmission from the driving wheel.

Preferably, the upper surface of crushing case fixedly connected with dust removal case, the inner wall fixedly connected with fan of dust removal case, the gas vent has been seted up to the left surface of dust removal case, the front fixed mounting of dust removal case has the closing plate.

Preferably, symmetrical clamping holes are formed in the inner wall of the dust removal box, and the inner walls of the two clamping holes are clamped with the filter plate.

Preferably, the right flank of dust removal case has seted up the dust absorption mouth, the fixed intercommunication of right-hand member of dust absorption mouth has the dust absorption pipe, the dust exhaust mouth has been seted up to the left surface of feeding cover, the right-hand member of dust absorption pipe and the fixed intercommunication of left end of dust exhaust mouth, the inner wall fixedly connected with otter board of dust exhaust mouth.

Preferably, the front surface of the crushing box is fixedly communicated with a discharge pipe, and the bottom surface of the crushing box is fixedly connected with symmetrical supporting legs.

Compared with the prior art, the utility model provides a pair of straw reducing mechanism for agricultural production has following beneficial effect:

1. the utility model discloses a be provided with the motor, can provide powerful power, can drive power shaft and action wheel and rotate, rotation through the power shaft, and with the cooperation of carrying the acanthus leaf, play the effect of stirring the transport to backup pad top straw, avoid the straw phenomenon that the jam appears when the feeding, it is troublesome to have reduced unnecessary, set up the left side in the backup pad through the small opening, can make the straw landing downwards after carrying, and can be through the effectual smashing of crushing roller, thereby the crushing effect of reducing mechanism has been improved.

2. The utility model discloses a be provided with the casing, play the effect to fan and dust removal unit mount, utilize the suction that the fan produced, can inhale the dust through the dust exhaust mouth, through being provided with dust absorption pipe and dust absorption mouth, play the effect of carrying after inhaling the dust, can filter the dust of inhaling through the filter and collect, so reach the effect of removing dust when smashing the straw, will reduce the influence that causes air circumstance.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the crushing box of the present invention;

FIG. 2 is a sectional view of the front view of the crushing box of the present invention;

figure 3 is the cross-sectional view of the dust removal box of the utility model in front view.

Reference numbers in the figures: 1. crushing case, 2, feeding cover, 3, power cover, 4, casing, 5, motor, 6, first bearing, 7, second bearing, 8, power shaft, 9, carry the lamina, 10, feed inlet, 11, action wheel, 12, follow driving wheel, 13, fourth bearing, 14, third bearing, 15, crushing roller, 16, dust exhaust port, 17, dust removal case, 18, fan, 19, card hole, 20, filter, 21, dust absorption mouth, 22, dust absorption pipe, 23, gas vent, 24, backup pad, 25, small opening, 26, discharging pipe.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, 2 and 3, a straw crushing device for agricultural production includes a crushing box 1: the upper surface of the crushing box 1 is provided with a feeding hole 10, the top end of the feeding hole 10 is fixedly communicated with a feeding cover 2, the right side surface of the crushing box 1 is fixedly connected with a power cover 3, the right side surface of the power cover 3 is fixedly connected with a shell 4, the inner side wall of the shell 4 is fixedly connected with a motor 5, the right side surface of the crushing box 1 is fixedly embedded with a first bearing 6, the inner side wall of the crushing box 1 is fixedly embedded with a second bearing 7, the output end of the motor 5 is fixedly connected with a power shaft 8 through a reducer, the left end of the power shaft 8 sequentially penetrates through the power cover 3 and the first bearing 6 and extends to the inside of the second bearing 7, and the outer surface of the power shaft 8 is fixedly connected with the inner ring of the first bearing 6 and the inner ring of the second bearing 7 respectively, the outer surface of the power shaft 8 is fixedly connected with a conveying blade plate 9, the inner side wall of the crushing box 1 is fixedly connected with a supporting plate 24, and the bottom surface of the supporting plate 24 is provided with a leak hole 25.

In the specific implementation process, a third bearing 14 is fixedly embedded in the inner side wall of the crushing box 1, a fourth bearing 13 is fixedly embedded in the right side surface of the crushing box 1, a crushing roller 15 is fixedly connected to an inner ring of the fourth bearing 13 and an inner ring of the third bearing 14 together, a driven wheel 12 is fixedly connected to the right end of the crushing roller 15, a driving wheel 11 is fixedly connected to the outer surface of the power shaft 8, the outer surface of the driving wheel 11 is in transmission connection with the outer surface of the driven wheel 12 through a belt, can provide power for smashing the rotation of roller 15, can carry out effectual smashing to the straw, smash the last fixed surface of case 1 and be connected with dust removal case 17, the inner wall fixedly connected with fan 18 of dust removal case 17, gas vent 23 has been seted up to the left surface of dust removal case 17, and the positive fixed mounting of dust removal case 17 has the closing plate, plays the effect fixed to the installation of fan 18, can make inspiratory gas discharge simultaneously.

Symmetrical card hole 19 has been seted up to dust removal case 17's inner wall, the common joint of the inner wall of two card holes 19 has filter 20, can be convenient for install and dismantle filter 20, reach the effect of collecting dust filtration simultaneously, dust absorption mouth 21 has been seted up to dust removal case 17's right flank, the fixed intercommunication of right-hand member of dust absorption mouth 21 has dust absorption pipe 22, dust exhaust mouth 16 has been seted up to the left flank of feeding cover 2, dust absorption pipe 22's right-hand member and the fixed intercommunication in left end of dust exhaust mouth 16, the inner wall fixedly connected with otter board of dust exhaust mouth 16, can absorb the dust of feeding cover 2 department, be convenient for carry out dust removal work, the fixed intercommunication in front of smashing case 1 has discharging pipe 26, smash the symmetrical supporting leg of bottom surface fixedly connected with of case 1, can make the material after smashing discharge fast through discharging pipe 26, and be convenient for collect it.

The utility model provides a pair of straw reducing mechanism for agricultural production's theory of operation as follows: when the smashing device is used for smashing straws, the smashing device is firstly communicated with a power supply, then the straws can be put into the feeding cover 2 and can slide downwards through the feeding hole 10, then the motor 5 is started to operate, the power shaft 8 can be driven to rotate quickly, the straws after sliding can be stirred and conveyed quickly through the rotation of the power shaft 8, the straws can be conveyed to the position of the leakage hole 25 and can slide downwards, then the smashing roller 15 can be driven to rotate quickly through the power conveying between the driven wheel 12 and the driving wheel 11, the straws in the smashing box 1 can be smashed, then the smashed materials can be discharged through the discharging pipe 26, when dust is removed in the smashing process, the fan 18 is started to work, a certain suction force can be generated, and dust can be sucked through the dust discharging hole 16, and sucked into the interior of the dust box 17 through the dust suction pipe 22 and the dust suction port 21, and then filtered and collected by the filter plate 20.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The straw smashing device for agricultural production is characterized by comprising a smashing box (1): the feed inlet (10) is formed in the upper surface of the crushing box (1), the feeding cover (2) is fixedly communicated with the top end of the feed inlet (10), the power cover (3) is fixedly connected to the right side surface of the crushing box (1), the shell (4) is fixedly connected to the right side surface of the power cover (3), the motor (5) is fixedly connected to the inner side wall of the shell (4), the first bearing (6) is fixedly embedded in the right side surface of the crushing box (1), the second bearing (7) is fixedly embedded in the inner side wall of the crushing box (1), the power shaft (8) is fixedly connected to the output end of the motor (5) through a speed reducer, the left end of the power shaft (8) sequentially penetrates through the power cover (3) and the first bearing (6) and extends to the inside of the second bearing (7), and the outer surface of the power shaft (8) is fixedly connected with the inner ring of the first bearing (6) and the inner ring of the second bearing (7) respectively, the outer surface of the power shaft (8) is fixedly connected with a conveying blade plate (9), the inner side wall of the crushing box (1) is fixedly connected with a supporting plate (24), and a leakage hole (25) is formed in the bottom surface of the supporting plate (24).

2. The straw smashing device for agricultural production according to claim 1, wherein a third bearing (14) is fixedly inlaid in the inner side wall of the smashing box (1), a fourth bearing (13) is fixedly inlaid in the right side face of the smashing box (1), a smashing roller (15) is fixedly connected to the inner ring of the fourth bearing (13) and the inner ring of the third bearing (14) together, a driven wheel (12) is fixedly connected to the right end of the smashing roller (15), a driving wheel (11) is fixedly connected to the outer surface of the power shaft (8), and the outer surface of the driving wheel (11) is in transmission connection with the outer surface of the driven wheel (12) through a belt.

3. The straw smashing device for agricultural production according to claim 1, wherein a dust removal box (17) is fixedly connected to the upper surface of the smashing box (1), a fan (18) is fixedly connected to the inner wall of the dust removal box (17), an exhaust port (23) is formed in the left side face of the dust removal box (17), and a sealing plate is fixedly mounted on the front face of the dust removal box (17).

4. The straw smashing device for agricultural production according to claim 3, wherein symmetrical clamping holes (19) are formed in the inner wall of the dust removing box (17), and a filter plate (20) is clamped on the inner walls of the two clamping holes (19) together.

5. The straw smashing device for agricultural production according to claim 3, wherein a dust suction opening (21) is formed in the right side face of the dust removal box (17), a dust suction pipe (22) is fixedly communicated with the right end of the dust suction opening (21), a dust exhaust opening (16) is formed in the left side face of the feeding cover (2), the right end of the dust suction pipe (22) is fixedly communicated with the left end of the dust exhaust opening (16), and a net plate is fixedly connected to the inner wall of the dust exhaust opening (16).

6. The straw crushing device for agricultural production according to claim 1, wherein a discharge pipe (26) is fixedly communicated with the front surface of the crushing box (1), and symmetrical support legs are fixedly connected to the bottom surface of the crushing box (1).