CN210187335U

CN210187335U - Wheat straw reducing mechanism that agricultural production used

Info

Publication number: CN210187335U
Application number: CN201920613637.6U
Authority: CN
Inventors: Zhiping Wang; 王志平; Xiaoling Zhong; 钟晓玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-03-27
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a wheat straw reducing mechanism that agricultural production used, include: backup pad, refining platform and rubbing crusher construct, fixed surface is provided with the refining board in the backup pad, chain drive fixedly connected with second sprocket is passed through to one side of refining board, one side fixedly connected with refining platform that the brace table is close to the second sprocket, the opposite side of refining board is through belt drive fixedly connected with transmission shaft, the transmission shaft is through belt drive fixedly connected with motor, the fixed turbine fan blade that is provided with in one side of transmission shaft, the transmission shaft is close to one side fixedly connected with sieve section of thick bamboo of turbine fan blade, the middle part of transmission shaft is evenly fixed and is provided with twelve reamers, and the device is even when carrying out the wheat straw and smashing the feed quantity, is difficult for taking place to pile up at the feed inlet, and the difficult emergence of sieve section of thick bamboo of wheat straw crushing in-process is blockked up, has improved shredding's efficiency, and.

Description

Wheat straw reducing mechanism that agricultural production used

Technical Field

The utility model relates to an agricultural production technical field specifically is a wheat straw reducing mechanism that agricultural production used.

Background

The stalks of barley and wheat belong to the straw class, are rich in a large amount of nutrient substances and organic matters, have high crude fiber content, can be used as crude feed for livestock breeding, can also be made into honeycomb briquette through crushing and rolling forming, are renewable resources with multiple purposes, and when the stalks are reused, a stalk crushing device is needed to crush and process the stalks so as to granulate fuel or carry out biochemical treatment on the stalks.

The present wheat straw crushing device has the following disadvantages:

1. the feeding process of the existing wheat straw smashing device is complex when smashing and processing, wheat straws are easy to accumulate at a feeding port, the wheat straws need to be stirred evenly manually to be smashed smoothly, and the using efficiency of the device is reduced.

2. When the existing wheat straw smashing device sieves out wheat straw fragments with different sizes, the sieving efficiency is low, the device is easy to block, dust is large during smashing, and the using effect of the device is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheat straw reducing mechanism of agricultural production usefulness 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 straw reducing mechanism for agricultural production, comprising: the material homogenizing device comprises a supporting plate, a material homogenizing table and a crushing mechanism, wherein a supporting frame is fixedly connected to one side of the upper surface of the supporting plate, a supporting table is fixedly connected to the upper surface of the supporting frame, material homogenizing plates are fixedly arranged on two sides of the supporting table respectively, a first chain wheel is fixedly connected to one side of each material homogenizing plate, a transmission chain is meshed and connected to one side of each first chain wheel, a comb plate is fixedly connected to the upper surface of the transmission chain, a second chain wheel is meshed and connected to one side of each transmission chain far away from the first chain wheel, a material homogenizing table is fixedly connected to one side of the supporting table close to the second chain wheel, three material homogenizing rollers are uniformly and fixedly connected to two sides of the inner surface of the material homogenizing table respectively, a second rotating shaft is fixedly connected to one side of the second chain wheel, a third belt wheel is fixedly connected, the upper side of the transmission belt is fixedly connected with a fourth belt wheel, a center hole of the fourth belt wheel is fixedly connected with a crushing mechanism, the crushing mechanism comprises a screen cylinder, turbine blades, reamers, a material conveying plate, a second belt wheel, a transmission shaft and a feed inlet, one side of the crushing mechanism, which is close to the material homogenizing plate, is provided with the feed inlet, the center hole of the fourth belt wheel is fixedly connected with the transmission shaft, one side of the transmission shaft, which is far away from the fourth belt wheel, is fixedly connected with the second belt wheel, one side of the second belt wheel is engaged and connected with the transmission belt, the lower side of the transmission belt is engaged and connected with the first belt wheel, the center hole of the first belt wheel is fixedly connected with a first rotating shaft, one side of the first rotating shaft is fixedly connected with a motor, one side of the transmission shaft is fixedly provided with the, and the lower side of the inner surface of the crushing mechanism box body is fixedly connected with a material conveying plate.

Preferably, a support rod is welded to one side of the lower surface of the support platform, and the lower side of the support rod is welded to the support frame.

Preferably, one end of the second rotating shaft is fixedly connected with an output shaft of a speed reducer, and an input shaft of the speed reducer is fixedly connected with the third belt wheel.

Preferably, the comb teeth interval of the comb plate is 7-10 mm.

Preferably, casters are fixedly arranged at four corners of the lower surface of the support plate respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the support frame is fixedly connected with one side of the upper surface of the support plate, the support table is fixedly connected with the upper surface of the support frame, the two sides of the supporting platform are respectively and fixedly provided with a material homogenizing plate, one side of the material homogenizing plate is fixedly connected with a first chain wheel, one side of the first chain wheel is engaged and connected with a transmission chain, the upper surface of the transmission chain is fixedly connected with a comb plate, a second chain wheel is engaged and connected at one side of the transmission chain far away from the first chain wheel, a material homogenizing table is fixedly connected at one side of the support table near the second chain wheel, the two sides of the inner surface of the material homogenizing table are respectively and uniformly and fixedly connected with three material homogenizing rollers, so that the crushing device can uniformly convey the wheat straws through the comb plate arranged on the surface of the material homogenizing table, and the straw with excessive stacking amount is brushed off by combining with the homogenizing roller, so that the amount of the straw entering the crushing device is kept uniform, the straw is not easy to accumulate, and the efficiency of crushing the straw by the device is improved.

2. Through the one side fixed connection second pivot at the second sprocket, pass through belt drive fixed connection transmission shaft in the one end of second pivot, pass through belt drive fixed connection motor in one side of transmission shaft, one side at the transmission shaft is fixed to be set up turbine fan blade, one side fixed connection sieve section of thick bamboo that is close to turbine fan blade at the transmission shaft, evenly fixed twelve reamers that set up in the middle part of transmission shaft, at the defeated flitch of the downside fixed connection of rubbing crusher mechanism box internal surface, the wheat straw is after being reamed up by the reamer, the granule is blown by turbine fan blade of strong wind-force and falls outside defeated flitch eduction gear, the screening efficiency of device has been promoted, the difficult emergence of device is blockked up, and the granule receives the blockking of rubbing crusher mechanism box during crushing, the dust is less.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

fig. 2 is a side view of the overall structure of the present invention.

In the figure: 11-a support plate; 12-a caster; 21-a motor; 22-a first pulley; 23-a first shaft; 24-a transmission belt; 31-a support frame; 32-struts; 33-a support table; 34-homogenizing plate; 35-a first sprocket; 36-a drive chain; 37-comb plate; 41-homogenizing table; 42-a refining roller; 43-a second sprocket; 44-a chain; 45-a reducer; 46-a second shaft; 47-a third pulley; 48-a fourth pulley; 5-a crushing mechanism; 51-a screen cylinder; 52-turbine blades; 53-a reamer; 54-a material conveying plate; 55-a second pulley; 56-a transmission shaft; 57-feed inlet.

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 and fig. 2, the present invention provides a technical solution: a straw reducing mechanism for agricultural production, comprising: the wheat straw homogenizing device comprises a supporting plate 11, a homogenizing table 41 and a smashing mechanism 5, wherein a supporting frame 31 is fixedly connected to one side of the upper surface of the supporting plate 11, a supporting table 33 is fixedly connected to the upper surface of the supporting table 31, homogenizing plates 34 are fixedly arranged on two sides of the supporting table 33 respectively, the homogenizing plates 34 are lifted to a feeding position by the supporting frame 31, a first chain wheel 35 is fixedly connected to one side of the homogenizing plates 34, a transmission chain 36 is meshed and connected to one side of the first chain wheel 35, a comb plate 37 is fixedly connected to the upper surface of the transmission chain 36, when wheat straws are smashed, the wheat straws only need to be stacked on the upper side of the comb plate 37 and are evenly conveyed under the driving of chain transmission, the comb tooth space of the comb plate 37 is 7-10mm, so that the comb plate 37 can adapt to different wheat straw volumes, a second chain wheel 43 is meshed and connected to one side, far away from, the supporting table 33 is fixedly connected with a homogenizing table 41 at one side close to a second chain wheel 43, three homogenizing rollers 42 are respectively and uniformly and fixedly connected at two sides of the inner surface of the homogenizing table 41, when too much wheat straw is piled up at the upper side of the homogenizing plate 34, the homogenizing rollers 42 can sweep off the excessive wheat straw to uniformly convey the wheat straw, a second rotating shaft 46 is fixedly connected with one side of the second chain wheel 43 to transmit power to the second chain wheel 43 through the rotating shaft 46, one end of the second rotating shaft 46 is fixedly connected with an output shaft of a speed reducer 45, an input shaft of the speed reducer 45 is fixedly connected with a third belt wheel 47 to ensure that the wheat straw keeps a proper transmission speed, a third belt wheel 47 is fixedly connected, one side of the third belt wheel 47 is engaged with a transmission belt 24, a fourth belt wheel 48 is fixedly connected with the upper side of the transmission belt 24, and a crushing mechanism 5 is fixedly connected with a central hole of the fourth belt wheel 48, in order to transmit the power of the crushing mechanism to the second rotating shaft 43 by means of belt transmission, so that the transmission chain 36 runs smoothly.

The crushing mechanism 5 comprises a screen cylinder 51, turbine fan blades 52, a reamer 53, a material conveying plate 54, a second belt wheel 55, a transmission shaft 56 and a feed inlet 57, wherein the feed inlet 57 is formed in one side, close to the material homogenizing plate 34, of the crushing mechanism 5, wheat straws are crushed in the crushing mechanism 5 through the feed inlet 57, the transmission shaft 56 is fixedly connected with a center hole of the fourth belt wheel 48, the second belt wheel 55 is fixedly connected with one side, away from the fourth belt wheel 48, of the transmission shaft 56, one side of the second belt wheel 55 is meshed with a transmission belt 24, the first belt wheel 22 is meshed with the lower side of the transmission belt 24, the first rotating shaft 23 is fixedly connected with the center hole of the first belt wheel 22, the motor 21 is fixedly connected with one side of the first rotating shaft 23, when the crushing mechanism 5 operates, power is provided by the motor 21 to drive the transmission shaft 56 and parts on the shaft to rotate, one side fixedly connected with sieve section of thick bamboo 51 that transmission shaft 56 is close to turbine fan blade 52, the middle part of transmission shaft 56 is evenly fixed and is provided with twelve reamers 53, the downside fixedly connected with defeated flitch 54 of 5 box internal surfaces of rubbing crusher constructs, the wheat straw is being reamed the garrulous back by reamer 53, and the granule is blown by the turbine fan blade 52 of strong wind-force and falls to defeated flitch 54 eduction gear outside, has promoted the screening efficiency of device, and the device is difficult for taking place to block up, and the granule receives blockking of 5 boxes of rubbing crusher constructs during crushing, and the dust is less.

A support rod 32 is welded on one side of the lower surface of the support platform 33, and the lower side of the support rod 32 is welded with the support frame 31, so that the connection stability between the support platform 33 and the support frame 31 is enhanced.

The four corners of the lower surface of the supporting plate 11 are respectively and fixedly provided with a caster 12, so that the device can be moved to any suitable processing place to crush the wheat straws in order to move the device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A straw reducing mechanism for agricultural production, comprising: backup pad (11), refining platform (41) and rubbing crusher constructs (5), its characterized in that: the automatic material mixing device is characterized in that a support frame (31) is fixedly connected to one side of the upper surface of the support plate (11), a support table (33) is fixedly connected to the upper surface of the support frame (31), material homogenizing plates (34) are fixedly arranged on two sides of the support table (33) respectively, a first chain wheel (35) is fixedly connected to one side of each material homogenizing plate (34), a transmission chain (36) is meshed and connected to one side of each first chain wheel (35), a comb plate (37) is fixedly connected to the upper surface of each transmission chain (36), a second chain wheel (43) is meshed and connected to one side, far away from the first chain wheel (35), of each transmission chain (36), a material mixing table (41) is fixedly connected to one side, close to the second chain wheel (43), of the support table (33), three material mixing rollers (42) are uniformly and fixedly connected to two sides of the inner surface of the material mixing table (41) respectively, and a second, one end of the second rotating shaft (46) is fixedly connected with a third belt wheel (47), one side of the third belt wheel (47) is meshed with a transmission belt (24), the upper side of the transmission belt (24) is fixedly connected with a fourth belt wheel (48), a center hole of the fourth belt wheel (48) is fixedly connected with a crushing mechanism (5), the crushing mechanism (5) comprises a screen cylinder (51), turbine blades (52), a reamer (53), a conveying plate (54), a second belt wheel (55), a transmission shaft (56) and a feeding hole (57), one side, close to the material homogenizing plate (34), of the crushing mechanism (5) is provided with the feeding hole (57), the center hole of the fourth belt wheel (48) is fixedly connected with the transmission shaft (56), one side, far away from the fourth belt wheel (48), of the transmission shaft (56) is fixedly connected with the second belt wheel (55), one side of the second belt wheel (55) is meshed with the transmission belt, the downside meshing of drive belt (24) is connected with first band pulley (22), the first pivot (23) of centre bore fixedly connected with of first band pulley (22), one side fixedly connected with motor (21) of first pivot (23), one side of transmission shaft (56) is fixed and is provided with turbine fan blade (52), one side fixedly connected with screen drum (51) that transmission shaft (56) are close to turbine fan blade (52), the even fixed twelve reamers (53) that are provided with in middle part of transmission shaft (56), the downside fixedly connected with defeated flitch (54) of rubbing crusher mechanism (5) box internal surface.

2. The straw chopper as claimed in claim 1, wherein: one side welding of brace table (33) lower surface has branch (32), the downside and the support frame (31) welding of branch (32).

3. The straw chopper as claimed in claim 1, wherein: one end of the second rotating shaft (46) is fixedly connected with an output shaft of a speed reducer (45), and an input shaft of the speed reducer (45) is fixedly connected with a third belt wheel (47).

4. The straw chopper as claimed in claim 1, wherein: the comb teeth distance of the comb tooth plates (37) is 7-10 mm.

5. The straw chopper as claimed in claim 1, wherein: and four corners of the lower surface of the supporting plate (11) are respectively and fixedly provided with a caster (12).