阅读说明：本技术 一种秸秆压缩装置 (straw compression device ) 是由 徐凯宏 张伟 贾培 郭相娟 徐梓敬 于 2018-11-05 设计创作，主要内容包括：本发明公开了一种秸秆压缩装置,属于秸秆压缩技术领域。包括底盘、捡拾装置、输送装置、压缩装置、辊道输送装置,还包括设置在底盘下的从动胶轮、导向柱,设置在底盘前端的牵引架、万向传动轴。装置可实现收集压缩捆扎一体化,主要对稻谷秸秆的青贮饲料加工前期的秸秆搜集和运输打包。由拾捡装置将田间散落的秸秆拾取,经由输送带传输至压缩装置的进料储料口,再由压缩装置进行压缩,继而完成打捆,并将打好捆的秸秆由输送辊道输送至田间,后续可将打包秸秆进行装车。设备使用拖拉机拖曳工作,利用拖拉机发动机提供的动力工作,可以直接在田间搜集秸秆直接完成秸秆的压缩和打包,运输便捷,为秸秆的深加工提供了保障。(The invention discloses a straw compression device, and belongs to the technical field of straw compression. The device comprises a chassis, a pickup device, a conveying device, a compression device, a roller conveying device, driven rubber wheels, guide columns, a traction frame and a universal transmission shaft, wherein the driven rubber wheels and the guide columns are arranged under the chassis, and the traction frame and the universal transmission shaft are arranged at the front end of the chassis. The device can realize collecting, compressing and bundling integration, and mainly collects, transports and packs the straws of the rice straws in the early stage of silage processing. The straw scattered in the field is picked up by the picking device, is transmitted to the feeding and storing port of the compressing device through the conveying belt, is compressed by the compressing device, is bundled, is conveyed to the field by the conveying roller way, and can be loaded subsequently. The equipment uses the tractor to drag work, utilizes the power work that the tractor engine provided, can directly collect the straw in the field and directly accomplish the compression and the packing of straw, and it is convenient to transport, provides the guarantee for the deep-processing of straw.)

1. A straw compression device is characterized in that: the device comprises a chassis, a pickup device, a conveying device, a compression device, a roller conveying device, driven rubber wheels (1) arranged below the chassis, guide columns (2), a traction frame (3) arranged at the front end of the chassis and a universal transmission shaft (4); the picking device is positioned at the front end of the chassis and comprises a connecting plate (5) hinged on the conveying device; a roller (6) with a hook is connected to the connecting plate (5), a belt wheel (7) is arranged at the shaft end of the roller, and a worm wheel (8) is arranged at the other end of the roller; the conveying device comprises an upper bracket (9) and a lower bracket (10) which are hinged on the chassis, and a fixing plate (11) connected with the upper bracket (9) and the lower bracket (10), wherein a hydraulic cylinder supporting plate (12) is connected to the lower bracket (10); the fixed plate (11) is connected with an active roller (13) and a passive roller (14), the active roller (13) is provided with an active roller (15) and an active roller supporting plate (16), the shaft end is connected with a small belt wheel (17), and the passive roller (14) is provided with a passive roller (18); a belt (19) with a baffle is arranged between the driving roller (15) and the driven roller (18), and a supporting plate (20) and a belt tensioning roller (21) are arranged below the belt (19) with the baffle; the compression device comprises a frame body (22) connected with a chassis, a baffle plate (23), a pressing plate (24) and a bin door (25) are arranged on the frame body (22), a door clamp (26) is arranged at the bottom of the frame body, and a guide rod (27), a compression spring (28) and an electromagnet (29) are arranged below the door clamp (26); a hydraulic upper pressure piston cylinder (30) is arranged below the baffle plate (23), and a lower hydraulic piston cylinder (31) is connected to the pressing plate (24); the roller way conveying device comprises a hydraulic motor (32), a double-chain roller (33) and a double-chain roller (34), wherein a mounting plate (35) is arranged at the front end of the hydraulic motor, and a roller way fixing plate (36), a double-chain roller supporting plate (37) and a chain wheel (38) are arranged on the double-chain roller (33); and a film pressing cylinder (39) is arranged above the double-chain roller (34).

2. The straw compression device of claim 1, wherein: the front end of the chassis is provided with a traction frame (3).

3. The straw compression device of claim 1, wherein: the pick-up device is provided with a hooked drum (6).

4. The straw compression device of claim 1, wherein: an inverted frustum pyramid-shaped opening is formed in a frame body (22) of the compression device.

5. The straw compression device of claim 1, wherein: a bin gate (25) is arranged on a frame body (22) of the compression device.

6. The straw compression device of claim 1, wherein: a door clip (26) is arranged on the frame body (22) of the compression device.

7. The straw compression device of claim 1, wherein: a film pressing cylinder (39) is arranged above the double-chain cylinder (35).

Technical Field

The invention relates to the technical field of straw compression, in particular to a straw compression device.

Background

The straw, as a stalk of gramineous plants, has high contents of organic matters and sugar, and if deeply developed, it will undoubtedly gain great economic profit. The centralized treatment of the straws can reduce the environmental pollution caused by burning the straws. The existing treatment method is to manually pack and bundle the scattered straws in the field and then collect and process the straws in a centralized way. And the existing straw compression equipment can only process the crushed straw, so that the efficiency is not high and the service life of the equipment is short. And the straw has small density, insufficient compression, uneven shape and space waste in storage and transportation, so that the treatment cost of the straw is greatly increased.

Disclosure of Invention

the invention aims to provide a straw compression device to solve the problems in straw compression in the background technology.

in order to achieve the purpose, the invention provides the following technical scheme:

A straw compression device is characterized in that: the device comprises a chassis, a pickup device, a conveying device, a compression device, a roller conveying device, driven rubber wheels, guide columns, a traction frame and a universal transmission shaft, wherein the driven rubber wheels and the guide columns are arranged below the chassis; the picking device is positioned at the front end of the chassis and comprises a connecting plate hinged on the conveying device; a roller with a hook is connected to the connecting plate, a belt wheel is arranged at the shaft end of the roller, and a worm wheel is arranged at the other end of the roller; the conveying device comprises an upper bracket, a lower bracket and a fixing plate, wherein the upper bracket and the lower bracket are hinged on the chassis, the fixing plate is connected with the upper bracket and the lower bracket, and a hydraulic cylinder supporting plate is connected to the lower bracket; the fixed plate is connected with a driving rolling shaft and a driven rolling shaft, the driving rolling shaft is provided with a driving roller and a driving roller supporting plate, the shaft end of the driving rolling shaft is connected with a small belt wheel, and the driven rolling shaft is provided with a driven roller; a belt with baffles is arranged between the driving roller and the driven roller, and a supporting plate and a belt tensioning roller are arranged below the belt with baffles; the compression device comprises a frame body connected with the chassis, a baffle plate, a pressing plate and a bin door are arranged on the frame body, a door clamp is arranged at the bottom of the frame body, and a guide rod, a compression spring and an electromagnet are arranged below the door clamp; a lower hydraulic piston cylinder is arranged below the baffle plate, and an upper hydraulic piston cylinder is connected to the pressing plate; the roller way conveying device comprises a hydraulic motor and a double-chain roller, wherein the front end of the hydraulic motor is provided with a mounting plate, and a roller way fixing plate, a double-chain roller supporting plate and a chain wheel are arranged on the double-chain roller; and a film pressing cylinder is arranged above the double-chain cylinder.

Preferably, the front end of the chassis is provided with a traction frame.

Preferably, the pickup device is provided with a hooked roller.

Preferably, the frame body of the compression device is provided with an inverted frustum pyramid-shaped opening.

Preferably, a bin door is arranged on a frame body of the compression device.

preferably, a door clip is arranged on the frame body of the compression device.

Preferably, a film pressing cylinder is arranged above the double-chain cylinder.

compared with the prior art, the invention has the beneficial effects that:

(1) The invention can be towed by a tractor in the field to complete the work of collecting, compressing, bundling and packaging the field straws, and is an integrated device for collecting, compressing and bundling the straws. The compressed and bundled straws are easier to carry and store, and the working efficiency is increased.

(2) The storage bin of the compression device is used as a container for temporarily storing and compressing the straws, and the upper part of the storage bin is designed into an inverted frustum pyramid shape so as to facilitate the straws to slide down. The feed bin is designed according to the length of the middle section of the rice straw, the longer straw can be broken when being extruded, and the quality of the produced straw blocks can be guaranteed to be even.

(3) The packing chamber of the invention consists of an upper belt roller, a lower belt roller and a roller way conveying device. Just get into on the roll table of baling chamber after the straw that the compression is good is released the feed bin by thrust hydraulic cylinder, the roll table motion makes the straw piece hit the bundling belt, and the bundling belt is pulled out under the thrust of straw piece and wraps up on the straw piece, hits the baffle roll table stall when the straw piece reachs the assigned position, and hot melt and cutting device start with two upper and lower bundling belts fuse and cut off and accomplish a set of straw piece packing.

drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the construction of the drum of the present invention;

FIG. 3 is a schematic structural diagram of a pick-up device according to the present invention;

FIG. 4 is a cross-sectional view A-A of the present invention;

FIG. 5 is a cross-sectional view B-B of the present invention;

In the figure: 1-driven rubber wheel; 2-a guide post; 3-a traction frame; 4-universal drive shaft; 5-connecting plates; 6-a roller with a hook; 7-belt wheel; 8-a worm gear; 9-upper support; 10-lower support; 11-a fixed plate; 12-a hydraulic cylinder support plate; 13-a drive roller; 14-a passive roller; 15-a driving roller; 16-a driving roller support plate; 17-a small pulley; 18-a passive drum; 19-a baffled belt; 20-a supporting plate; 21-belt tensioning roller; 22-a frame body; 23-a baffle plate; 24-a platen; 25-bin gate; 26-door card; 27-a guide rod; 28-compression spring; 29-an electromagnet; 30-upper hydraulic piston cylinder; 31-lower hydraulic piston cylinder; 32-a hydraulic motor; 33-double-chain rollers; 34-a double-chain roller; 35-a mounting plate; 36-roller bed fixing plate; 37-double stranded roll support plates; 38-a sprocket; 39-squeeze film cylinder.

Detailed Description

The following will be described in further detail with reference to the accompanying drawings in an embodiment of the present invention.

A straw compression device is characterized in that: the device comprises a chassis, a pickup device, a conveying device, a compression device, a roller conveying device, a driven rubber wheel 1, a guide column 2, a traction frame 3 and a universal transmission shaft 4, wherein the driven rubber wheel 1 and the guide column 2 are arranged below the chassis; the picking device is positioned at the front end of the chassis and comprises a connecting plate 5 hinged on the conveying device; a roller 6 with a hook is connected to the connecting plate 5, a belt wheel 7 is arranged at the shaft end of the roller, and a worm wheel 8 is arranged at the other end of the roller; the conveying device comprises an upper bracket 9 and a lower bracket 10 which are hinged on the chassis, and a fixing plate 11 connected with the upper bracket 9 and the lower bracket 10, wherein a hydraulic cylinder supporting plate 12 is connected on the lower bracket 10; the fixed plate 11 is connected with a driving roller 13 and a driven roller 14, the driving roller 13 is provided with a driving roller 15 and a driving roller supporting plate 16, the shaft end is connected with a small belt pulley 17, and the driven roller 14 is provided with a driven roller 18; a belt 19 with a baffle is arranged between the driving roller 15 and the driven roller 18, and a supporting plate 20 and a belt tensioning roller 21 are arranged below the belt 19 with the baffle; the compression device comprises a frame body 22 connected with a chassis, a baffle plate 23, a pressing plate 24 and a bin door 25 are arranged on the frame body 22, a door clamp 26 is arranged at the bottom of the frame body, and a guide rod 27, a compression spring 28 and an electromagnet 29 are arranged below the door clamp 26; a hydraulic upper pressure piston cylinder 30 is arranged below the baffle plate 23, and a lower hydraulic piston cylinder 31 is connected to the pressing plate 24; the roller way conveying device comprises a hydraulic motor 32, a double-chain roller 33 and a double-chain roller 34, wherein the front end of the hydraulic motor is provided with an installation plate 35, and the double-chain roller 33 is provided with a roller way fixing plate 36, a double-chain roller supporting plate 37 and a chain wheel 38; a film pressing air cylinder 39 is arranged above the double-chain roller 34.

The front end of the chassis is provided with a traction frame 3.

The pick-up device is provided with a hooked drum 6.

the frame 22 of the compression device is provided with an inverted frustum-shaped opening.

The frame body 22 of the compression device is provided with a bin gate 25.

The compression unit frame 22 is provided with a door clip 26.

A film pressing cylinder 39 is arranged above the double-chain cylinder 35.

The invention is used by connecting the traction frame 3 and the universal transmission shaft 4 to the agricultural tractor to ensure that the hooked roller 6, the driving roller 13 and the driven roller 14 start to rotate. In the process of walking of the compression device, the unhooked rice straws scattered in the field are picked up on the belt 19 with the baffle plate by the roller 6 with the hook, then the rice straws are conveyed to the storage bin by the belt 19 with the baffle plate, the upper opening of the collection chamber is designed into an inverted frustum shape, and the straws slide in along the inclined plane and are tidily sorted in the process of sliding down by the gravity of the straws. When the upper hydraulic piston cylinder 30 and the lower hydraulic piston cylinder 31 of the storage bin are filled with straws, the straws are extruded by the action of the upper hydraulic piston cylinder and the lower hydraulic piston cylinder. When the bin is filled with compressed straw, the sensor on the bottom plate receives a signal to open the bin outlet door 25, and the compressed straw is conveyed to the baling chamber by the double-chain roller 34. The straw blocks are packed by using special strapping tapes for ensiling straw fermentation, and the strapping tapes are fused into a cylinder under the pressure of the film pressing cylinder 39 and the action of the electric heating clamping plate to complete the packing of one straw block.

In summary, the present invention is only a preferred embodiment, and not intended to limit the scope of the invention, and all equivalent changes and modifications in the shape, structure, characteristics and spirit of the present invention described in the claims should be included in the scope of the present invention.