CN219919753U

CN219919753U - Straw breaking composting device

Info

Publication number: CN219919753U
Application number: CN202321654606.8U
Authority: CN
Inventors: 李华; 董锐宽; 杨昆红; 颜椿泰; 李兴平; 李刚平; 柴梦婷; 曾国揆
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-10-31
Anticipated expiration: 2033-06-28

Abstract

The utility model discloses a straw breaking composting device which comprises a breaking cylinder, wherein a baffle is fixedly connected to the inner cavity of the breaking cylinder, a rotating shaft is rotatably connected to the bottom of the inner cavity of the breaking cylinder through a bearing, the top of the rotating shaft penetrates through the baffle and extends to the upper part of the baffle, breaking knives are fixedly connected to the upper and lower positions of the left side and the right side of the baffle, a coarse filter screen is embedded in the left side and the right side of the baffle, and the straw breaking composting device can pulverize and filter straws by arranging the breaking cylinder, the baffle, the rotating shaft, the breaking knives, the coarse filter screen and a rotating motor, and can remove dust from fine scraps, dust and the like generated by straw pulverization by arranging a dust storage box, an exhaust fan, an exhaust pipe and a dust hood.

Description

Straw breaking composting device

Technical Field

The utility model relates to the technical field of composting, in particular to a straw breaking composting device.

Background

Composting is an organic fertilizer prepared by using various plant residues (crop straws, weeds, leaves, peat, garbage, other wastes and the like) as main raw materials and mixing human and animal excreta to prepare and decompose; along with the rapid development of the social technology, people are continuously deeply aware of limited resource protection, so that innovation and design are carried out on a composting device for straw crop processing, the development of the composting technology plays a pushing role, straws are required to be crushed so as to be mixed with fertilizer before composting, the patent of the prior publication No. CN215855825U discloses a straw crushing composting device which comprises a processing cylinder, a multi-claw rack driven by a first motor to rotate is arranged in the processing cylinder, a rotating rod driven by a second motor to rotate is also arranged in the processing cylinder, and a plurality of cutting knives are arranged on the inner surface of the multi-claw rack and the outer surface of the rotating rod; but the above patent does not possess the dust removal function to make straw when the breakage, tiny piece and dust fly upward, thereby cause air pollution, simultaneously, influence staff's healthy, thereby can't satisfy customer's user demand, for this we propose a straw broken composting device, solve the problem that above proposes.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a straw breaking composting device which has the advantage of dust removal function when being used, and solves the problem that the breaking composting device does not have dust removal function when being used.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a straw broken composting device, includes a broken section of thick bamboo, the inner chamber fixedly connected with baffle of broken section of thick bamboo, the bottom of broken section of thick bamboo inner chamber is connected with the pivot through the bearing rotation, the top of pivot runs through the baffle and extends to the top of baffle, the equal fixedly connected with crushing sword in upper and lower position of baffle left and right sides, the coarse strainer is all installed to the left and right sides of baffle in embedded mode, the bottom of broken section of thick bamboo is through support fixed mounting has the rotating electrical machines, the output of rotating electrical machines runs through broken section of thick bamboo and with the junction fixed connection of pivot, the top fixed mounting on broken section of thick bamboo right side has the dust storage box, the top fixed mounting of dust storage box has the air exhauster, the bottom intercommunication of air exhauster has the exhaust column, the bottom of exhaust column extends to the inner chamber of dust storage box, the right side intercommunication of air exhauster has the exhaust duct, the right side fixed mounting at broken section of thick bamboo inner chamber top has the dust collecting cover, the right-hand member of dust collecting cover runs through broken section of thick bamboo and communicates with the dust storage box.

Preferably, the bottom threaded connection of exhaust column has the tube cap, and the dust screen is installed to the embedded bottom of tube cap.

Preferably, the left side at the top of the crushing cylinder is communicated with a feeding pipe, and a swinging cover is rotatably connected between the front surface and the back surface of the inner cavity of the feeding pipe through a bearing.

Preferably, a sliding cylinder is embedded at the top of the baffle, and the inner surface of the sliding cylinder is rotationally connected with the outer surface of the rotating shaft.

Preferably, the left side of pivot and be located the below fixedly connected with brush board of crushing sword, the surface of brush board closely laminates with the junction of rough filter net.

Preferably, the bottom of crushing section of thick bamboo inner chamber is fixedly connected with protection frame, the junction fixed connection of top and baffle of protection frame.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the crushing cylinder, the baffle, the rotating shaft, the crushing knife, the coarse filter screen and the rotating motor are arranged, so that straw can be crushed and filtered, fine scraps, dust and the like generated by crushing the straw can be removed by arranging the dust storage box, the exhaust fan, the exhaust pipe and the dust collection cover, and the structure is provided, so that the crushing compost device has the advantage of dust removal function when in use, the problem that the crushing compost device does not have dust removal function when in use is solved, the use requirement of customers can be met, and meanwhile, air pollution is avoided, and the physical health of staff is influenced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the crushing drum structure of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A in accordance with the present utility model;

fig. 4 is an enlarged view of the structure of fig. 2 at B in accordance with the present utility model.

In the figure: 1. a crushing cylinder; 2. a baffle; 3. a rotating shaft; 4. a crushing knife; 5. a coarse filter screen; 6. a rotating electric machine; 7. a dust storage box; 8. an exhaust fan; 9. an exhaust tube; 10. an exhaust pipe; 11. a dust collection cover; 12. a tube cover; 13. a dust-proof filter screen; 14. a feed pipe; 15. shaking the cover; 16. a slide cylinder; 17. a brush plate; 18. and a protective frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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.

Referring to fig. 1-4, a broken composting device of straw, including broken section of thick bamboo 1, the equal swing joint in four corners of broken section of thick bamboo 1 bottom has the universal wheel, one side of universal wheel is provided with locking plate, can make things convenient for the device to remove, the bottom of broken section of thick bamboo 1 left and right sides all communicates there is the discharging pipe, the one end threaded connection of discharging pipe has sealed lid, can make things convenient for the straw ejection of compact after the breakage, the inner chamber fixedly connected with baffle 2 of broken section of thick bamboo 1, the bottom of broken section of thick bamboo 1 inner chamber is connected with pivot 3 through the bearing rotation, baffle 2 is run through at the top of pivot 3 and extends to the top of baffle 2, the equal fixedly connected with crushing sword 4 in upper and lower position of baffle 2 left and right sides, coarse filter screen 5 is all installed to the left and right sides of baffle 2, the bottom of broken section of thick bamboo 1 has rotating electrical machines 6 through support fixed mounting, the output end of rotating electrical machines 6 runs through broken section of thick bamboo 1 and with junction fixed connection of thick bamboo 3, the top fixed mounting of storage dust box 7 on the right side of broken section of thick bamboo 1 has sealed board, the front through screw fixed mounting has the closing plate, can make things convenient for the staff to carry out the exhaust fan 8 to the inner chamber of storage box 7 and the dust box 7 and the top of dust collection box 8, the exhaust fan 8 is connected with the exhaust fan 8, the exhaust fan 8 is installed to the inner chamber of dust collection and the top of dust collection box 11 is connected with the exhaust fan 11.

In this embodiment: according to the utility model, the crushing cylinder 1, the baffle plate 2, the rotating shaft 3, the crushing knife 4, the coarse screen 5 and the rotating motor 6 are arranged, so that straws can be crushed and filtered, and fine scraps, dust and the like generated by crushing the straws can be removed by arranging the dust storage box 7, the exhaust fan 8, the exhaust pipe 9, the exhaust pipe 10 and the dust collection cover 11.

As a technical optimization scheme of the utility model, the bottom of the exhaust pipe 9 is connected with a pipe cover 12 in a threaded manner, and a dust-proof filter screen 13 is embedded at the bottom of the pipe cover 12.

In this embodiment: by providing the tube cover 12 and the dust-proof filter 13, fine scraps, dust and the like of the straw can be filtered.

As a technical optimization scheme of the utility model, the left side of the top of the crushing cylinder 1 is communicated with a feed pipe 14, and a shaking cover 15 is rotatably connected between the front surface and the back surface of the inner cavity of the feed pipe 14 through a bearing.

In this embodiment: through setting up inlet pipe 14 and shake lid 15, can make things convenient for the straw to get into broken section of thick bamboo 1, simultaneously, close inlet pipe 14, when closing, the air can get into the inner chamber of broken section of thick bamboo 1 through the gap.

As a technical optimization scheme of the utility model, a sliding cylinder 16 is embedded at the top of the baffle plate 2, and the inner surface of the sliding cylinder 16 is rotationally connected with the outer surface of the rotating shaft 3.

In this embodiment: by providing the slide 16, the rotation shaft 3 can be supported and guided.

As a technical optimization scheme of the utility model, a hairbrush plate 17 is fixedly connected to the left side of the rotating shaft 3 and positioned below the crushing cutter 4, and the outer surface of the hairbrush plate 17 is tightly attached to the joint of the coarse filter screen 5.

In this embodiment: through setting up brush board 17, can clean the coarse filtration net 5, avoid straw piece to block up coarse filtration net 5.

As a technical optimization scheme of the utility model, the bottom of the inner cavity of the crushing cylinder 1 is fixedly connected with a protective frame 18, and the top of the protective frame 18 is fixedly connected with the joint of the baffle plate 2.

In this embodiment: by providing the protection frame 18, the rotation shaft 3 can be protected.

Working principle: when needs smash the straw, the staff passes through inlet pipe 14, put in the inner chamber of broken section of thick bamboo 1 with the straw, simultaneously, shake lid 15 is closed inlet pipe 14, then, the staff is with rotating electrical machines 6 and exhaust fan 8 plug circular telegram, start rotating electrical machines 6 and exhaust fan 8 external control ware, make the output of rotating electrical machines 6 drive pivot 3 and rotate, pivot 3 drives broken sword 4 and rotate, make broken sword 4 break the straw, make the straw after breaking slide to the bottom of broken section of thick bamboo 1 inner chamber through coarse strainer 5, simultaneously, pivot 3 drives brush board 17 and rotates, make brush board 17 clear up coarse strainer 5, avoid straw jam coarse strainer 5, influence the straw landing unloading after the breakage, simultaneously, exhaust fan 8 is through dust collecting hood 11, exhaust fan 9 and exhaust duct 10, carry the tiny piece and the dust extraction of flying up in broken section of thick bamboo 1 inner chamber to the inner chamber of dust storage box 7, simultaneously, dust prevention 13 filters tiny piece and dust, thereby realize collecting and storing tiny piece and dust, the device is simple to operate and is convenient for, thereby the effect of dust removing dust is polluted by the dust, and the health of people is avoided.

Standard parts used in the file of the utility model can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the utility model belongs to common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Straw breaking composting device, including broken section of thick bamboo (1), its characterized in that: the utility model discloses a dust collection device, including broken section of thick bamboo (1), inner chamber fixedly connected with baffle (2) of broken section of thick bamboo (1), the bottom of broken section of thick bamboo (1) inner chamber is rotated through the bearing and is connected with pivot (3), baffle (2) are run through at the top of pivot (3) and extend to the top of baffle (2), the equal fixedly connected with broken sword (4) in upper and lower position of baffle (2) left and right sides, coarse strainer (5) are all installed to the left and right sides of baffle (2), the bottom of broken section of thick bamboo (1) is through support fixed mounting there is rotating electrical machines (6), the output of rotating electrical machines (6) runs through broken section of thick bamboo (1) and with junction fixed connection of pivot (3), the top fixed mounting on broken section of thick bamboo (1) right side has dust storage tank (7), top fixed mounting of dust storage tank (7) has air exhauster (8), the bottom of air exhauster (9) extends to the inner chamber of dust storage tank (7), the right side of air exhauster (8) is connected with air exhauster (10), dust collection tank (11) is connected with dust collection tank (11).

2. A straw breaking composting device as claimed in claim 1, characterized in that: the bottom of exhaust column (9) threaded connection has tube cap (12), and dustproof filter screen (13) are installed to the bottom embedding of tube cap (12).

3. A straw breaking composting device as claimed in claim 1, characterized in that: the left side at the top of the crushing cylinder (1) is communicated with a feeding pipe (14), and a shaking cover (15) is rotatably connected between the front surface and the back surface of the inner cavity of the feeding pipe (14) through a bearing.

4. A straw breaking composting device as claimed in claim 1, characterized in that: the top of the baffle (2) is embedded with a sliding cylinder (16), and the inner surface of the sliding cylinder (16) is rotationally connected with the outer surface of the rotating shaft (3).

5. A straw breaking composting device as claimed in claim 1, characterized in that: the left side of pivot (3) and be located the below fixedly connected with brush board (17) of crushing sword (4), the junction of surface and coarse filtration net (5) of brush board (17) closely laminates.

6. A straw breaking composting device as claimed in claim 1, characterized in that: the bottom of the inner cavity of the crushing cylinder (1) is fixedly connected with a protection frame (18), and the top of the protection frame (18) is fixedly connected with the connecting part of the baffle plate (2).