CN210275169U

CN210275169U - Self-propelled straw feed compressor

Info

Publication number: CN210275169U
Application number: CN201921163401.3U
Authority: CN
Inventors: 李宁; 李本帅; 王瑞林; 崔越峰; 沈永哲; 王博; 李喃喃; 董守新; 李洪宇; 张宇
Original assignee: Liaoning Ningyue Agricultural Equipment Co ltd
Current assignee: Liaoning Ningyue Agricultural Equipment Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-04-10
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to a self-propelled straw feed compressor, including motor vehicle body, driver's cabin, the pickup system, compression system, product storage silo and the transmission system that has the walking wheelset, its technical essential is: the walking wheel set consists of a pair of walking front wheels and a pair of steering rear wheels with the diameter smaller than that of the walking front wheels, the transmission system consists of a diesel engine power assembly fixed on the motor vehicle body, a pickup drive assembly, a compression drive assembly and a walking drive assembly which are respectively connected with the power output end of the diesel engine power assembly, a batching and feeding device communicated with the compression system is additionally arranged on the motor vehicle body, and a material elevator is arranged between the discharge end of the compression system and the feed opening of the product storage bin. The integrated operation of walking, picking, wind power conveying, dust removal, briquetting and storage can be realized in the field, the turning radius is small, the operation is convenient and flexible, the power is strong, the oil consumption is low, the operation efficiency is high, the soilless and diversification of products are realized, and the product quality and the nutritional efficacy are greatly improved.

Description

Self-propelled straw feed compressor

Technical Field

The utility model relates to agricultural machinery, in particular to a self-propelled straw feed compressor.

Background

At present, the yield of the straws is the first in China, the availability ratio is only 20% -30%, most of the straws are treated in a direct combustion mode in the field, and the resource waste is caused. In order to fully utilize straw resources, a straw briquetting machine or a compressor appears in the market, and straws are pressed into feed for later use. However, most of the existing straw briquetting machines or compressors are fixed type ones, and the following problems exist:

1. in the process of straw recycling and compression, a working site with a certain area needs to be configured, in addition, the cost of briquetting is high, and the method mainly comprises the steps of packing the straws in the ground by using a packing machine before briquetting, then transporting the straws back to the site by using a transport vehicle, unpacking and unearthing, then carrying out briquetting operation, wasting manpower and material resources and improving the cost of briquetting; the straw compressor adopting the traction type structure needs to be additionally provided with a power head, so that the use is inconvenient and inflexible.

2. The prepared product has single function as feed, cannot meet the increasingly improved nutritional requirements of customers on the feed, and still needs to be prepared by the customers during feeding;

3. the manufactured product has large soil content and is not beneficial to being eaten by livestock;

4. the continuity of the operation from the picking to the briquetting is poor, and the working efficiency is low.

In summary, the structural form of the existing straw briquetting machine or compressor still needs to be improved.

Disclosure of Invention

The utility model aims at providing a solve self-propelled straw feed compressor of above-mentioned problem, can realize walking, pick up, wind-force transport, dust removal, briquetting, storage integration operation in the field, turning radius is little, the convenient flexibility of operation, and power is powerful, and the oil consumption is low, and the operating efficiency is high to realize that the product does not have soil, diversification, improve product quality and nutrition efficiency greatly.

The technical scheme of the utility model is that:

the utility model provides a self-propelled straw feed compressor, is including the motor vehicle body that has walking wheelset, locate driver's cabin on the motor vehicle body, pick up system, compression system, product storage silo and transmission system, and its technical essential is: the walking wheel set consists of a pair of walking front wheels and a pair of steering rear wheels with the diameter smaller than that of the walking front wheels, the transmission system consists of a diesel engine power assembly fixed on the motor vehicle body, a pickup drive assembly, a compression drive assembly and a walking drive assembly which are respectively connected with the power output end of the diesel engine power assembly, a batching and feeding device communicated with the compression system is additionally arranged on the motor vehicle body, and a material elevator is arranged between the discharge end of the compression system and the feed inlet of the product storage bin.

The self-propelled straw feed compressor is characterized in that the pick-up drive assembly comprises a transmission gearbox fixed at the front end of a locomotive body, a pick-up gearbox fixed at the top of a pick-up cover of the pick-up system, a belt transmission mechanism I connected between the power output end of the diesel engine power assembly and the input end of the transmission gearbox, a universal joint and a transmission shaft connected between the output end of the transmission gearbox and the pick-up gearbox, a pick-up shaft connected between the output shaft of the pick-up gearbox and the pick-up system, and a belt transmission mechanism II connected between the auger shaft, the compression drive assembly comprises a compression gearbox fixed above the middle part of the locomotive body and a belt transmission mechanism III connected between the compression gearbox and the power output end of the diesel engine power assembly, and the walking drive assembly comprises a walking shaft supported on the locomotive body, a belt transmission mechanism IV connected between the power output end, The walking front wheel is connected with a walking side reducer, the walking gearbox is connected with the walking side reducer, and the stepless speed regulating mechanism is arranged between the walking shaft and the walking gearbox.

The compression system comprises a support cylinder fixed above the compression gearbox, a pellet pressing bin fixed at the top end of the support cylinder, a compression roller mechanism arranged in the pellet pressing bin and connected with an output shaft of the compression gearbox, an annular horizontal briquette mold arranged at the periphery of the pellet pressing bin, communicated with the pellet pressing bin and matched with the compression roller mechanism, a liftable annular support arranged outside the support cylinder, a plurality of turntable supports uniformly arranged above the liftable annular support, discharge turntables supported above the turntable supports and positioned at the lower part of the horizontal briquette mold in the vertical direction, an annular shield connected with the turntable supports and positioned at the periphery of the discharge turntables, and a dust hood uniformly distributed with meshes and arranged at the top of the pellet pressing bin, wherein a straw feed inlet is arranged on the side surface of the dust hood, a batching feed inlet is additionally arranged on the side surface of the pellet pressing bin, and the compression roller mechanism is composed of a vertical pellet pressing main shaft concentrically connected with the output shaft of the compression gearbox, Locate vertical pressure grain main shaft top the compression roller bracket, the symmetry is fixed in two compression roller subassemblies on the compression roller bracket and are constituteed, compression roller subassembly by the compression roller pivot, locate the epaxial compression roller of compression roller and constitute, annular horizontal briquetting mould comprises upper and lower annular clamp plate, a plurality of modules of assembling between upper and lower annular clamp plate, forms the pressure material chamber between adjacent module, the inner of module inserts in the pressure grain storehouse and be equipped with compression roller complex recess, the terminal space intercommunication that surrounds with annular fender cover in pressure material chamber.

The self-propelled straw feed compressor is characterized in that the discharge rotary table comprises an annular horizontal bearing plate, an upper protection vertical cylinder and a lower protection vertical cylinder which are connected with the inner edge of the annular horizontal bearing plate, and a rotary table driving mechanism, wherein the top end of the upper protection vertical cylinder is positioned below the lower annular pressing plate, the diameter of the upper protection vertical cylinder is smaller than the outer diameter of the lower annular pressing plate, the liftable annular support seat comprises an annular horizontal support plate and a plurality of telescopic support rods which are uniformly hinged below the annular horizontal support plate, the other ends of the telescopic support rods are hinged with the outer wall of the support cylinder, the rotary table driving mechanism comprises a rotary table driving motor fixed on the annular horizontal support plate, a chain wheel transmission mechanism connected with the output shaft of the rotary table driving motor, a small chain wheel connected with the output shaft of the chain wheel transmission mechanism, and a chain which is wound on the outer wall of the lower protection vertical cylinder and matched with the small chain wheel, The upper supporting bearing is arranged at the top of the base body and used for supporting an annular horizontal bearing plate of the discharging rotary table, the side supporting bearing is arranged at the lower part of the base body and used for supporting a lower protection vertical cylinder of the discharging rotary table, and the connecting piece is arranged between the base body and the annular blocking cover.

In the self-propelled straw feed compressor, the side, close to the material elevator, of the annular blocking cover is provided with the discharge hole, the inner side of the annular blocking cover corresponding to the discharge hole is provided with the discharge guide plate, the lower end of the discharge guide plate is close to the upper surface of the discharge turntable, the free end of the discharge guide plate extends to the outer edge of the annular horizontal briquetting die and a set gap is reserved, so that the blocky materials pressed by the annular horizontal briquetting die fall on the upper surface of the turntable, are blocked after reaching the discharge guide plate along with the rotation of the turntable, and fall to the material elevator through the discharge hole.

The self-propelled straw feed compressor is characterized in that the material lifting machine comprises a base fixed on a motor vehicle body, a scraper type machine body, a receiving hopper and a lifting machine driving motor, wherein the lower end of the scraper type machine body is supported on the base, the upper end of the scraper type machine body is abutted to a feeding port of a product storage bin, the receiving hopper is arranged at the lower end of the scraper type machine body, the lifting machine driving motor is arranged on the base, the receiving hopper is connected to the lower portion of a discharging end of a compression system, a receiving oil cylinder is hinged to the side face of the scraper type machine body, the tail end of a cylinder rod of the receiving oil cylinder is connected with the scraper type machine body, and the cylinder body is connected with the compression.

The self-propelled straw feed compressor comprises a pickup cover connected to the front end of a motor vehicle body, a pickup device and a feeding auger which are arranged inside the pickup cover from front to back, a feeding fan arranged at the tail end of the feeding auger, and a feeding air drum communicated with an air outlet of the feeding fan, wherein the tail end of the feeding air drum is inserted into a straw feed inlet of the compression system, an ash filtering screen sheet is arranged below the feeding auger, a pair of connecting rods are symmetrically arranged between the two sides of the rear part of the pickup cover and the two sides of the motor vehicle body, an adjusting rod for adjusting the relative height of a pickup shaft and the auger shaft is hinged between the motor vehicle body and the upper surface of the front part of the pickup cover, two lifting chains are symmetrically connected to the top of the pickup cover, a lifting shaft and a lifting oil cylinder are supported on the upper surface of the front part of the motor vehicle body, and lifting arms connected with the lifting chains on the, the lifting shaft is additionally provided with a swing arm connected with a cylinder rod of the lifting oil cylinder.

Foretell self-propelled straw feed compressor, batching material feeding unit is by supporting in the proportioning bins of compression system side, locate the horizontal batching transport auger of proportioning bins bottom, locate a plurality of batching baffles in the proportioning bins with batching motor, the interval that the horizontal batching transport auger is connected and constitute, form an additive storage silo between two adjacent batching baffles, the proportioning bins is equipped with the batching export that feeds through with compression system batching feed inlet.

The self-propelled straw feed compressor is characterized in that the product storage bin is positioned at the tail part of a motor vehicle body and consists of a trapezoidal bin body and an upper cover hinged at the top of the trapezoidal bin body, the axial lead of a hinged shaft of the upper cover and the trapezoidal bin body is parallel to the length direction of the motor vehicle body, one side of the trapezoidal bin body, which is far away from the hinged shaft, is an inclined plane, the side of the trapezoidal bin body is provided with a feed opening, the upper cover is provided with a vent, two sides of the motor vehicle body, which correspond to the trapezoidal bin body, are respectively provided with a support, the top of the support is connected with two sides of the trapezoidal bin body through a rotating shaft, the support is close to the open end of the trapezoidal bin body and the upper cover, two sides of the motor vehicle body and the trapezoidal bin body are respectively hinged with a turnover oil cylinder, one side of the upper cover, the two-section supporting rod supports the open end of the upper cover at the same time so as to facilitate the pouring of the materials in the trapezoidal bin body.

The self-propelled straw feed compressor is characterized in that the stepless speed regulating mechanism consists of a driving belt wheel fixed on a traveling shaft, a stepless speed regulating frame hinged to the side face of the motor vehicle body, a stepless speed regulating wheel arranged on the stepless speed regulating frame, a driven belt wheel fixed on an input shaft of a traveling gearbox, a first belt connected between the driving belt wheel and the stepless speed regulating wheel, a second belt connected between the stepless speed regulating wheel and the driven belt wheel, and a speed regulating oil cylinder arranged on the motor vehicle body, wherein a cylinder rod of the speed regulating oil cylinder is hinged to a wheel shaft of the stepless speed regulating wheel, and a long strip-shaped regulating hole corresponding to the wheel shaft of the stepless speed regulating wheel is formed in the stepless speed regulating frame.

The utility model has the advantages that:

1. the self-propelled front axle traveling mechanism has self-propelled structure, independent transmission system, self-propelled traveling, no need of additional power, simple operation, flexible traveling, small turning radius, independent reduction of the front axle of the traveling front wheel, and greatly increased safety and service life. And the integrated operation of walking, picking, wind power conveying, dust removal, briquetting and storage can be realized in the field, the power is strong, the oil consumption is low, and the operation efficiency is high.

2. The machine is additionally provided with the batching and feeding device, and after the batching and feeding device is matched with the picking system and the compression system, additives such as DDGS, salt, bean pulp, peanut pulp and corn can be filled in the batching and feeding device and pressed into blocks together with crushed straws, so that product diversification is realized, and the nutritional requirements of products are met.

3. The dust excluding hood that is provided with the mesh in addition at compression system's pressure grain storehouse top, the straw is carried to dust excluding hood position back wherein the dust that is mingled with is fly out by the dust excluding hood, realizes removing dust once more, and the sieve piece below the cooperation pay-off auger removes soil and realizes the second grade dust removal function, makes the product of presswork not have the soil, and is cleaner, guarantees that the livestock love more eats, is showing improvement product quality.

4. Compression system adopts annular horizontal briquetting mould, and the ejection of compact is even, and increase output does benefit to the shaping, and it is convenient to maintain, and simultaneously, annular horizontal briquetting mould adopts two pressure roller structures, makes vertical briquetting main shaft atress even, increases the density controllability, promotes the productivity, reduces the consumption.

5. The pickup cover can be improved relative to the motor vehicle body, and when the pickup cover does not work, the pickup is ensured to be separated from the ground; pick up the auger axle in the cover and pick up the mutual height-adjustable of axle, satisfy the work demand, the flexible operation is reliable.

6. The product storage bin is convenient to connect with the material hoister in a matched mode, the material is poured rapidly in a matched mode with the overturning oil cylinder, no excess material is left when the trapezoidal bin body pours the material, the structure is reasonable, the use is reliable, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a rear view of FIG. 1;

FIG. 3 is a partial cross-sectional view of the structure of FIG. 1 (showing primarily the product molding process);

fig. 4 is a schematic diagram of the compression system of the present invention;

FIG. 5 is an enlarged view of section I of FIG. 3;

fig. 6 is a schematic structural view of the pickup of the present invention;

FIG. 7 is a side view of FIG. 6;

fig. 8 is a schematic structural view of the product storage bin of the present invention.

In the figure: 1. the automatic material collecting and conveying device comprises a pickup cover, a pickup gearbox, a lifting chain, a lifting arm, a feeding air cylinder, a driving cab, a dust cover, a diesel engine power assembly, a ring-shaped baffle cover, a dust cover, a diesel engine power assembly, a chain, a lifting arm, a feeding air cylinder, a driving cab, a driving shaft, a rotating shaft, a bracket, a driving cab body, a driving cab, a driving motor, a driving shaft, a driving pulley, a driving shaft, a driving, 30. The automatic material conveying device comprises a travelling shaft, 31, a driving belt wheel, 32, a stepless speed regulating frame, 33, a speed regulating oil cylinder, 34, a second belt, 35, a belt transmission mechanism I, 36, a driven belt wheel, 37, a travelling front wheel, 38, a travelling edge reducer, 39, a transmission gearbox, 40, a transmission shaft, 41, a connecting rod, 42, a belt transmission mechanism II, 43, a pickup, 4301, a pickup shaft, 4302, a pickup claw, 4302a moving cutter tooth, 4303, a fixed cutter, 44, a feeding fan, 45, an adjusting rod, 46, a lifter driving motor, 47, a receiving hopper, 48, an upper cover, 49 supporting arms, 50, a two-section supporting rod, 51, a lifting oil cylinder, 52, a lifting shaft, 53, a swing arm, 54, a feeding auger, 55, a vertical granulating main shaft, 56, a pressing roller bracket, 57, a pressing roller assembly, 58, a proportioning motor, 60, a proportioning baffle, 61, a steering rear axle, 62, a discharging guide plate, 63 and a small chain wheel, 64. The automatic turnover device comprises a chain wheel transmission mechanism 65, a turntable driving motor 66, a telescopic supporting rod 67, a side supporting bearing 68, a seat body 69, a connecting piece 70, an upper supporting bearing 71, an air vent 72 and a turnover oil cylinder.

Detailed Description

As shown in fig. 1-8, the self-propelled straw fodder compressor comprises a motor vehicle body 20 with a traveling wheel set, a cab 6 arranged on the motor vehicle body 20, a pickup system, a compression system, a product storage bin and a transmission system.

Wherein the running wheel set consists of a pair of front running wheels 37 and a pair of rear steering wheels 22 having a smaller diameter than the front running wheels 37 and mounted by means of a rear steering axle 61. The motor vehicle body 20 is further provided with a batching and feeding device communicated with the compression system, and a material elevator is arranged between the discharge end of the compression system and the feed inlet of the product storage bin.

The transmission system is composed of a diesel engine power assembly 8 fixed on the motor vehicle body 20, a pickup driving assembly, a compression driving assembly and a walking driving assembly which are respectively connected with the power output end of the diesel engine power assembly 8. The pick-up driving assembly consists of a transmission gearbox 39 fixed at the front end of the motor vehicle body 20, a pick-up gearbox 2 fixed at the top of a pick-up cover 1 of the pick-up system, a belt transmission mechanism I35 connected between the power output end of the diesel engine power assembly 8 and the input end of the transmission gearbox 39, a universal joint and a transmission shaft 40 connected between the output end of the transmission gearbox 39 and the pick-up gearbox 2, a pick-up shaft connected to the output shaft of the pick-up gearbox 2 and the pick-up system, and a belt transmission mechanism II 42 connected between auger shafts. The compression driving assembly consists of a compression gearbox 26 fixed above the middle part of the motor vehicle body 20 and a belt transmission mechanism III 27 connected between the compression gearbox 26 and the power output end of the diesel engine power assembly 8. The walking drive assembly is composed of a walking shaft 30 supported on a motor vehicle body 20, a belt transmission mechanism IV connected between the power output end of the diesel power assembly 8 and the walking shaft 30, a walking side reducer 38 connected with a walking front wheel 37, a walking gearbox connected with the walking side reducer, and a stepless speed regulating mechanism arranged between the walking shaft 30 and the walking gearbox. The stepless speed regulating mechanism is composed of a driving belt wheel 31 fixed on a traveling shaft 30, a stepless speed regulating frame 32 hinged on the side face of a motor vehicle body 20, a stepless speed regulating wheel 28 arranged on the stepless speed regulating frame 32, a driven belt wheel 36 fixed on an input shaft of a traveling gearbox, a first belt 29 connected between the driving belt wheel 31 and the stepless speed regulating wheel 28, a second belt 34 connected between the stepless speed regulating wheel 28 and the driven belt wheel 36, and a speed regulating oil cylinder 33 arranged on the motor vehicle body 20, wherein a cylinder rod of the speed regulating oil cylinder 33 is hinged with a wheel shaft of the stepless speed regulating wheel 28, and a long strip-shaped regulating hole corresponding to the wheel shaft of the stepless speed regulating wheel 28 is formed in the stepless speed regulating frame 32. The stepless flywheel 28 is a two-grooved pulley.

The straw picking and feeding system comprises a picking cover 1 connected to the front end of the motor vehicle body 20, a picker 43 and a feeding auger 54 which are arranged from front to back and are arranged on the inner side of the picking cover 1, a feeding fan 44 arranged at the tail end of the feeding auger 54, and a feeding air duct 5 communicated with an air outlet of the feeding fan 44, wherein the tail end of the feeding air duct 5 is inserted into a straw feeding hole of the compression system, and an ash filtering screen sheet is arranged below the feeding auger 54. The automatic picking-up device is characterized in that a pair of connecting rods 41 are symmetrically arranged between two sides of the rear portion of the picking-up cover 1 and two sides of the motor vehicle body 20, an adjusting rod 45 used for adjusting the relative height of the picking-up shaft and the auger shaft is hinged between the motor vehicle body 20 and the upper surface of the front portion of the picking-up cover 1, two lifting chains 3 are symmetrically connected to the top of the picking-up cover 1, a lifting shaft 52 and a lifting oil cylinder 51 are supported on the upper surface of the front portion of the motor vehicle body 20, lifting arms 4 connected with the lifting chains 3 on the corresponding sides are respectively arranged at two ends of the lifting shaft 52, and a swing arm 53 connected with. The pickup device 43 comprises a pickup shaft 4301, a plurality of pickup claws 4302 arranged along the length direction of the pickup shaft 4301, and three rows of row knives 4303 matched with the pickup claws 4302 and fixed in the pickup cover 1, wherein the pickup claws 4302 are uniformly arranged in the circumferential direction of the pickup shaft 4301 at intervals, a plurality of moving knife teeth 4302a uniformly distributed are arranged at the top end of the pickup claw 4302, and the moving knife teeth 4302a and the fixed knives 4303 are arranged in a staggered manner.

The compression system is including being fixed in the support section of thick bamboo 25 of compression gearbox 26 top, be fixed in the pressure grain storehouse 11 on a support section of thick bamboo 25 top, locate in the pressure grain storehouse 11 and with the compression gearbox 26 output shaft's compression roller mechanism, locate and press the grain storehouse 11 periphery and press the feed bin to communicate with each other and with compression roller mechanism complex annular horizontal briquetting mould 10, locate the liftable annular support in the support section of thick bamboo 25 outside, evenly locate a plurality of carousel supporting seats above the liftable annular support, support in each carousel supporting seat top and lie in horizontal briquetting mould 10 lower part's ejection of compact carousel 24 on the vertical direction, be connected with each carousel supporting seat and lie in the annular fender cover 9 of ejection of compact carousel 24 periphery, locate the dust excluding hood 12 of pressing the 11 tops in grain storehouse and evenly distributed mesh. The side of the dust hood 12 is provided with a straw feeding port, and the side of the pellet pressing bin 11 is additionally provided with a batching feeding port. The compression roller mechanism is composed of a vertical compression roller main shaft 55 concentrically connected with an output shaft of the compression gearbox 26, a compression roller bracket 56 arranged at the top end of the vertical compression roller main shaft 55, and two compression roller assemblies 57 symmetrically fixed on the compression roller bracket 56, wherein each compression roller assembly 57 is composed of a compression roller rotating shaft and a compression roller arranged on the compression roller rotating shaft. The annular horizontal briquetting die 10 is composed of an upper annular pressing plate 1001, a lower annular pressing plate 1003 and a plurality of modules 1002 assembled between the upper annular pressing plate 1001 and the lower annular pressing plate 1003, a briquetting chamber 1004 is formed between adjacent modules 1002, the inner end of each module 1002 is inserted into the briquetting bin 11 and is provided with a groove 1005 matched with a compression roller, and the tail end of the briquetting chamber 1004 is communicated with a space surrounded by the annular shield 9.

The discharge turntable 24 is composed of an annular horizontal bearing plate 2401, upper and lower protection

vertical barrels

2402 and 2403 connected with the inner edge of the annular horizontal bearing plate 2401, and a turntable driving mechanism. The top end of the upper protection vertical cylinder 2402 is positioned below the lower annular pressing plate 1003, and the diameter of the upper protection vertical cylinder 2402 is smaller than the outer diameter of the lower annular pressing plate 1003. The liftable annular support is composed of an annular horizontal support plate 23 and a plurality of telescopic support rods 66 which are uniformly hinged below the annular horizontal support plate 23, and the other ends of the telescopic support rods 66 are hinged with the outer wall of the support cylinder 25. The turntable driving mechanism consists of a turntable driving motor 65 fixed on the annular horizontal supporting plate 23, a chain wheel transmission mechanism 64 connected with an output shaft of the turntable driving motor 65, a small chain wheel 63 connected with an output shaft of the chain wheel transmission mechanism 64, and a chain 13 which is wound on the outer wall of the lower protection vertical cylinder 2403 and is matched with the small chain wheel 63. The turntable supporting seat is composed of a base body 68 fixed above the annular horizontal supporting plate 23, an upper supporting bearing 70 arranged at the top of the base body 68 and used for supporting an annular horizontal bearing plate 2401 of the discharging turntable, a side supporting bearing 67 arranged at the lower part of the base body 68 and used for supporting a lower protection vertical cylinder 2403 of the discharging turntable, and a connecting piece 69 arranged between the base body 68 and the annular baffle cover 9, wherein the axis line of the upper supporting bearing 70 is parallel to the horizontal plane, and the axis line of the side supporting bearing 67 is vertical to the horizontal plane. The annular keeps off the cover 9 and is equipped with the discharge gate near material elevator side, and the inboard of annular fender cover 9 corresponds the discharge gate position and is equipped with ejection of compact deflector 62, the lower extreme of ejection of compact deflector 62 is close to the upper surface of ejection of compact carousel 24, and the free end of ejection of compact deflector 62 extends to the outer fringe of annular horizontal briquetting mould 10 and leaves and set for the clearance to make the cubic material by annular horizontal briquetting mould 10 suppression fall behind the carousel upper surface, is blocked after reacing ejection of compact deflector 62 along with the carousel rotation, and falls to material elevator by the discharge gate.

The material hoister comprises a stand 21 fixed on a motor vehicle body 20, a scraper type machine body 15 with the lower end supported on the stand 21 and the upper end abutted to a feeding port of a product storage bin, a receiving hopper 47 arranged at the lower end of the scraper type machine body 15 and a hoister driving motor 46 arranged on the stand 21, wherein the receiving hopper 47 is connected below a discharging end of a compression system, a receiving oil cylinder 14 is hinged to the side surface of the scraper type machine body 15, the tail end of a cylinder rod of the receiving oil cylinder 14 is connected with the scraper type machine body 15, and the cylinder body is connected with an annular horizontal supporting plate 23 of the compression system so that the scraper type machine body 15 is pulled to be separated from the product storage bin by the receiving oil cylinder 14 before the product storage bin is overturned for material pouring.

Batching material feeding unit is by supporting in proportioning bins 58 of compression system side, locate the horizontal batching transport auger of proportioning bins 58 bottom, locate a plurality of batching baffles 60 that proportioning bins 58 are interior with batching motor 59, the interval that horizontal batching transport auger is connected and constitute, form an additive storage silo between two adjacent batching baffles 60, proportioning bins 58 are equipped with the batching export that communicates with the batching feed inlet of pressing grain storehouse 11.

The product storage bin is positioned at the tail part of the motor vehicle body 20 and consists of a trapezoidal bin body 16 and an upper cover 48 hinged at the top of the trapezoidal bin body 16. The axial lead of the articulated shaft 17 of the upper cover 48 and the trapezoidal bin body 16 is parallel to the length direction of the motor vehicle body 20, one side of the trapezoidal bin body 16 far away from the articulated shaft 17 is an inclined plane, a feeding port is arranged on the side surface of the trapezoidal bin body 16, and an air vent 71 is arranged on the upper cover 48. The two sides of the motor vehicle body 20 corresponding to the trapezoidal bin body 16 are respectively provided with a support 19, the top of the support 19 is connected with the two sides of the trapezoidal bin body 16 through a rotating shaft 18, the support 19 is close to the open ends of the trapezoidal bin body 16 and the upper cover 48, a turning oil cylinder 72 is respectively hinged between the motor vehicle body 20 and the two sides of the trapezoidal bin body 16, one side of the upper cover 48 away from the feed opening is respectively provided with a support arm 49, a two-section supporting rod 50 is hinged between the support arm 49 and the support 19, and when the trapezoidal bin body 16 is turned over under the action of the turning oil cylinder 72 by taking the rotating shaft 18 as a fulcrum, the two-section supporting rod 50 supports the open end of the upper cover 48 so.

A dust cover 7 is additionally supported above the motor vehicle body 20, a through hole is formed in the position, corresponding to the dust hood 12, of the dust cover 7, and the dust cover 7 is arranged above the diesel engine power assembly 8, the discharging turntable 24 and the material elevator in a covering mode. The diesel engine power assembly 8 comprises a diesel engine, a water tank, an air filter, a diesel oil tank and the like.

The working process is as follows:

after the compressor moves to the field, the lifting oil cylinder 51 acts, the lifting arm 4 rotates downwards around the shaft, the lifting chain 3 descends, and the pickup 43 contacts the ground.

A driver starts an operation button, a diesel engine power assembly 8 drives a motor vehicle body to advance and respectively outputs power to a pickup driving assembly and a compression driving assembly, the diesel engine drives a pickup shaft and a packing auger shaft to synchronously rotate in the same direction through the pickup driving assembly, a pickup device 43 picks up and cuts straws, then the straws are thrown backwards to a feeding packing auger 54, the straws are firstly dedusted by the feeding packing auger 54 and are sent to a tail end feeding fan 44, the feeding fan 44 is thrown upwards through wind power, the straws are blown into a dedusting cover 12 through a feeding wind barrel 5 for dedusting, and then the straws naturally fall into a pellet pressing bin 11; meanwhile, the additives pre-filled in each additive storage bin of the proportioning bin 58 are conveyed into the pellet pressing bin 11 under the action of the proportioning motor 59 and the horizontal proportioning conveying auger to be mixed with the straws; meanwhile, the diesel engine drives the vertical pelleting main shaft 55 to rotate through the compression driving assembly, so that two compression roller assemblies 57 on the compression roller bracket 56 are driven to rotate, and the compression rollers of the compression roller assemblies 57 are matched with the annular horizontal pelleting die 10 to extrude straws and additives falling into the pelleting bin 11 into briquettes.

The fashioned cubic straw product drops on ejection of compact carousel 24, falls in material lifting machine's material receiving hopper 47 by the discharge gate of annular fender cover 9 again, promotes the material feeding mouth department in the product storage storehouse and drops into trapezoidal storehouse body 16 and store by material lifting machine, accomplishes the integration operation.

In the operation process, the diesel engine power assembly 8 drives the traveling front wheel through the traveling driving assembly, when the cylinder rod of the speed regulating oil cylinder 33 extends outwards, the second belt 34 is tensioned, the clamped position of the second belt on the wheel groove of the stepless speed regulating wheel 28 is deepened, namely the contact diameter of the stepless speed regulating wheel 28 and the second belt 34 is reduced, and the traveling speed is reduced (when the straw density is high); when the rod of the speed regulating oil cylinder 33 retracts, the second belt 34 is loosened and is placed outside the position clamped on the stepless speed regulating wheel 28, namely the contact diameter between the stepless speed regulating wheel 28 and the second belt 34 is increased, and the walking speed is increased (when the straw density is small).

Claims

1. The utility model provides a self-propelled straw feed compressor, includes the motor vehicle body that has walking wheelset, locates driver's cabin on the motor vehicle body, picks up system, compression system, product storage silo and transmission system, its characterized in that: the walking wheel set consists of a pair of walking front wheels and a pair of steering rear wheels with the diameter smaller than that of the walking front wheels, the transmission system consists of a diesel engine power assembly fixed on the motor vehicle body, a pickup drive assembly, a compression drive assembly and a walking drive assembly which are respectively connected with the power output end of the diesel engine power assembly, a batching and feeding device communicated with the compression system is additionally arranged on the motor vehicle body, and a material elevator is arranged between the discharge end of the compression system and the feed inlet of the product storage bin.

2. The self-propelled straw feed compressor of claim 1, wherein: the pick-up driving assembly consists of a transmission gearbox fixed at the front end of a locomotive body, a pick-up gearbox fixed at the top of a pick-up cover of the pick-up system, a belt transmission mechanism I connected between the power output end of the diesel engine power assembly and the input end of the transmission gearbox, a universal joint and a transmission shaft connected between the output end of the transmission gearbox and the pick-up gearbox, a pick-up shaft connected between the output shaft of the pick-up gearbox and the pick-up system, and a belt transmission mechanism II connected between auger shafts, the compression driving assembly consists of a compression gearbox fixed above the middle part of the locomotive body and a belt transmission mechanism III connected between the compression gearbox and the power output end of the diesel engine power assembly, and the walking driving assembly consists of a walking shaft supported on the locomotive body, a belt transmission mechanism IV connected between the power output end of the, The walking front wheel is connected with a walking side reducer, the walking gearbox is connected with the walking side reducer, and the stepless speed regulating mechanism is arranged between the walking shaft and the walking gearbox.

3. The self-propelled straw feed compressor of claim 1, wherein: the compression system comprises a supporting cylinder fixed above a compression gearbox, a particle pressing bin fixed at the top end of the supporting cylinder, a compression roller mechanism arranged in the particle pressing bin and connected with an output shaft of the compression gearbox, an annular horizontal pressing block die arranged on the periphery of the particle pressing bin, communicated with the material pressing bin and matched with the compression roller mechanism, a liftable annular support arranged outside the supporting cylinder, a plurality of turntable supports uniformly arranged above the liftable annular support, a discharge turntable supported above each turntable support and positioned at the lower part of the horizontal pressing block die in the vertical direction, an annular blocking cover connected with each turntable support and positioned at the periphery of the discharge turntable, and a dust hood arranged at the top of the particle pressing bin and uniformly distributed with meshes, wherein a straw feed inlet is arranged on the side surface of the dust hood, a material feeding inlet is additionally arranged on the side surface of the particle pressing bin, and the compression roller mechanism consists of a vertical particle pressing main shaft concentrically connected with, Locate vertical pressure grain main shaft top the compression roller bracket, the symmetry is fixed in two compression roller subassemblies on the compression roller bracket and are constituteed, compression roller subassembly by the compression roller pivot, locate the epaxial compression roller of compression roller and constitute, annular horizontal briquetting mould comprises upper and lower annular clamp plate, a plurality of modules of assembling between upper and lower annular clamp plate, forms the pressure material chamber between adjacent module, the inner of module inserts in the pressure grain storehouse and be equipped with compression roller complex recess, the terminal space intercommunication that surrounds with annular fender cover in pressure material chamber.

4. The self-propelled straw feed compressor of claim 3, wherein: the discharging rotary table is composed of an annular horizontal supporting plate, an upper protection vertical cylinder and a lower protection vertical cylinder which are connected with the annular horizontal supporting plate along the inner edge of the annular horizontal supporting plate, and a rotary table driving mechanism, wherein the top end of the upper protection vertical cylinder is positioned below the lower annular pressing plate, the diameter of the upper protection vertical cylinder is smaller than the outer diameter of the lower annular pressing plate, a liftable annular support is composed of an annular horizontal supporting plate and a plurality of telescopic supporting rods which are uniformly hinged below the annular horizontal supporting plate, the other end of each telescopic supporting rod is hinged with the outer wall of the supporting cylinder, the rotary table driving mechanism is composed of a rotary table driving motor fixed on the annular horizontal supporting plate, a chain wheel transmission mechanism connected with an output shaft of the rotary table driving motor, a small chain wheel connected with the output shaft of the chain wheel transmission mechanism, and a chain which is wound on the outer wall of the lower protection vertical cylinder, The upper supporting bearing is arranged at the top of the base body and used for supporting an annular horizontal bearing plate of the discharging rotary table, the side supporting bearing is arranged at the lower part of the base body and used for supporting a lower protection vertical cylinder of the discharging rotary table, and the connecting piece is arranged between the base body and the annular blocking cover.

5. The self-propelled straw feed compressor of claim 3, wherein: the annular keeps off the cover and is equipped with the discharge gate near material elevator side, and the inboard that the annular keeps off the cover corresponds the discharge gate position and is equipped with ejection of compact deflector, the lower extreme of ejection of compact deflector is close the upper surface of ejection of compact carousel, and the free end of ejection of compact deflector extends to the outer fringe of annular horizontal briquetting mould and leaves the settlement clearance.

6. The self-propelled straw feed compressor of claim 1, wherein: the material lifting machine comprises a scraper type machine body, a receiving hopper and a lifting machine driving motor, wherein the scraper type machine body is fixed on a machine frame of a motor vehicle body, the lower end of the scraper type machine body is supported on the machine frame, the upper end of the scraper type machine body is abutted to a feeding port of a product storage bin, the receiving hopper is arranged at the lower end of the scraper type machine body, the lifting machine driving motor is arranged on the machine frame, the receiving hopper is connected below a discharging end of a compression system, a material receiving oil cylinder is hinged to the side face of the scraper type machine body, the tail end of a.

7. The self-propelled straw feed compressor of claim 1, wherein: the straw picking and feeding system comprises a picking cover connected with the front end of the motor vehicle body, a picking device and a feeding auger which are arranged inside the picking cover from front to back, a feeding fan arranged at the tail end of the feeding auger, and a feeding air duct communicated with an air outlet of the feeding fan, the tail end of the feeding air cylinder is inserted into a straw feeding hole of the compression system, a dust filtering sieve sheet is arranged below the feeding auger, a pair of connecting rods are symmetrically arranged between the two sides of the rear part of the pickup cover and the two sides of the motor vehicle body, an adjusting rod for adjusting the relative height of the pickup shaft and the auger shaft is hinged between the motor vehicle body and the upper surface of the front part of the pickup cover, two lifting chains are symmetrically connected to the top of the picking cover, a lifting shaft and a lifting oil cylinder are supported on the upper surface of the front part of the motor vehicle body, and lifting arms connected with the lifting chains on the corresponding sides are respectively arranged at two ends of the lifting shaft, and a swing arm connected with a cylinder rod of the lifting oil cylinder is additionally arranged on the lifting shaft.

8. The self-propelled straw feed compressor of claim 1, wherein: batching material feeding unit is by supporting in the proportioning bins of compression system side, locate the horizontal batching transport auger of proportioning bins bottom, locate a plurality of batching baffles in the proportioning bins with batching motor, the interval that the horizontal batching transport auger is connected and constitute, form an additive storage silo between two adjacent batching baffles, the proportioning bins is equipped with the batching export that communicates with compression system batching feed inlet.

9. The self-propelled straw feed compressor of claim 1, wherein: the product storage bin is located at the tail of a motor vehicle body and consists of a trapezoidal bin body and an upper cover hinged to the top of the trapezoidal bin body, the axial lead of a hinged shaft of the upper cover and the trapezoidal bin body is parallel to the length direction of the motor vehicle body, one side, away from the hinged shaft, of the trapezoidal bin body is an inclined plane, a feed opening is formed in the side face of the trapezoidal bin body, a vent is formed in the upper cover, supports are arranged on two sides, corresponding to the trapezoidal bin body, of the motor vehicle body respectively, the tops of the supports are connected with two sides of the trapezoidal bin body through rotating shafts, the supports are close to the open ends of the trapezoidal bin body and the upper cover, overturning oil cylinders are hinged between the motor vehicle body and two sides of the trapezoidal bin body respectively, one.

10. The self-propelled straw feed compressor of claim 2, wherein: the stepless speed regulating mechanism consists of a driving belt wheel fixed on a traveling shaft, a stepless speed regulating frame hinged to the side face of a motor vehicle body, a stepless speed regulating wheel arranged on the stepless speed regulating frame, a driven belt wheel fixed on an input shaft of a traveling gearbox, a first belt connected between the driving belt wheel and the stepless speed regulating wheel, a second belt connected between the stepless speed regulating wheel and the driven belt wheel, and a speed regulating oil cylinder arranged on the motor vehicle body, wherein a cylinder rod of the speed regulating oil cylinder is hinged with a wheel shaft of the stepless speed regulating wheel, and the stepless speed regulating frame is provided with a strip-shaped regulating hole corresponding to the wheel shaft of the stepless speed regulating wheel.