CN215454073U

CN215454073U - Single-crushing double-throwing rubbing cleaning type straw picking and throwing machine

Info

Publication number: CN215454073U
Application number: CN202120556248.1U
Authority: CN
Inventors: 陈明升; 时圣会; 李连江
Original assignee: Shandong Jianghua Machinery Manufacturing Co ltd
Current assignee: Shandong Jianghua Machinery Manufacturing Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2022-01-11
Anticipated expiration: 2031-03-17

Abstract

The utility model relates to the technical field of crop straws, in particular to a single-smashing double-throwing rubbing cleaning type straw picking and throwing machine which comprises a single-shaft bidirectional conveyor, wherein a straw smashing and throwing mechanism is fixedly connected to the front side of the single-shaft bidirectional conveyor, fan feeding components are symmetrically installed at two ends of the single-shaft bidirectional conveyor, a shunting throwing cylinder is connected above an outlet of each fan feeding component, and an outlet end of the upper end of each shunting throwing cylinder is used for throwing materials into a rotary mesh screen behind the middle part of the single-shaft bidirectional conveyor. The whole structure of the machine is in symmetrical layout, compact and stable in gravity center; the input power is driven by the tractor to drive all parts to work, and the machine can crush the straws twice, rub the straws once and separate dust for three times, so that the straws are soft as silks, clean and dustless, and the palatability and the utilization rate are greatly improved.

Description

Single-crushing double-throwing rubbing cleaning type straw picking and throwing machine

Technical Field

The utility model relates to the technical field of crop straws, in particular to a special machine for a forage grass and straw harvesting and bundling machine for comprehensive utilization of crop straws, and particularly relates to a single-crushing double-throwing-rubbing cleaning type straw picking and throwing machine.

Background

The crop straw is an important biological resource, and can be used as fuel for biological power generation and also can be used as livestock feed to develop breeding industry after being recycled.

The existing straw and forage grass picking and bundling machine mainly comprises a picking round baler and a picking square baler, and can pick and bundle straws and forage grass standing or laid on the ground; however, these implements have 3 common problems: (1) the straw has too much dust, sometimes contains a large amount of fine soil, can not be used as feed, and also reduces the heat efficiency; (2) the straws are hard, so that the palatability of the livestock used as feed is poor, and the waste of the forage is large; (3) throwing the feed cylinder and easily blocking up, difficult clearance easily causes the relevant piece to damage after blockking up, and the reliability is poor, and in addition, current machine leads to walking slowly, work efficiency low for reducing the usually operation of keeping off of jam.

Therefore, the unreasonable design of the existing machine structure causes low income of users, causes lack of purchasing enthusiasm, influences the popularization of the advanced technology and also hinders the progress of the agricultural engineering of comprehensive utilization of straws.

SUMMERY OF THE UTILITY MODEL

In order to solve one of the technical problems, the utility model adopts the technical scheme that: the utility model provides a single two throws of smashing send to rub cleaning type straw and pick up machine of throwing, including the two-way conveyer of unipolar the front side fixedly connected with straw of the two-way conveyer of unipolar smashes and throws material mechanism fan pay-off subassembly is installed to the both ends symmetry of the two-way conveyer of unipolar, at each the top of fan pay-off subassembly's export is connected with the shunting and throws a section of thick bamboo, each the upper end exit end that a section of thick bamboo was thrown to the shunting be used for to throw in the rotatory mesh screen at the rear at the middle part of the two-way conveyer of unipolar and send the material, rotatory mesh screen realizes rotary drive through the outside setting, the two-way conveyer of unipolar with the straw is smashed and is thrown material mechanism and all realize the transmission after linking to each other with tractor power output shaft through drive mechanism.

The straw smashing and throwing mechanism is used for smashing straws and throwing the smashed materials to a feeding port at the top of the single-shaft bidirectional material conveyor.

When the outlet end at the upper end of the shunting type throwing cylinder throws and sends materials into the rotary mesh screen, the openings for the materials to enter are respectively arranged at the two side walls at the upper part of the rotary mesh screen, so that the smooth throwing and sending of the materials can be ensured.

The top of the outlet end at the upper end of each shunting type throwing cylinder is movably hinged with a guide cover plate, and when the throwing air feeder works, the thrown materials can be rushed away from the outlet end at the guide cover plate and continuously thrown outwards and obliquely upwards.

Preferred in any one of the above-mentioned schemes is, the open auger feeder casing that sets up in unipolar two-way feeder includes the top be provided with a hank imperial transmission shaft in the cavity of feeder casing, the both ends of auger transmission shaft are passed through in activity respectively the auger feeder casing, auger feeder casing outside the left end of auger transmission shaft with drive mechanism's left end cooperation is connected the both sides of auger transmission shaft are provided with helical blade, two about the central plane symmetry respectively helical blade all fixes the winding and is in on the auger transmission shaft, install respectively at the both ends of auger transmission shaft fan pay-off subassembly just fan pay-off subassembly inhale the material mouth setting and be in the corresponding tip of auger transmission shaft, two helical blade's rotation is opposite.

In any of the above schemes, preferably, the fan feeding assembly includes a material throwing fan, and an outlet end of the material throwing fan is in bolted communication with a bottom feed inlet of the corresponding split-flow type throwing cylinder.

The material throwing fan consists of a fan shell, fan blades, an outlet end, an inlet end and a fan motor.

In any of the above schemes, preferably, the material throwing channel is arranged inside the split flow type throwing cylinder, and the middle section of the split flow type throwing cylinder is bent and arranged close to the upper part of the rotary screen assembly.

In any of the above schemes, preferably, the bottom side wall of the middle bending section of the split-flow type throwing cylinder is provided with a dust filtration and splitting hole.

In any of the above schemes, preferably, a plurality of movable cutter blades are respectively and fixedly installed on the outer side walls of the two ends of the auger transmission shaft, the upper part and the lower part of the auger transmission shaft are respectively provided with fixed cutter blades matched with the movable cutter blades, and the fixed cutter blades are fixedly installed in the auger conveyor shell.

It is preferred in any one of the above-mentioned schemes, the open rubbing crusher casing that sets up in straw crushing throwing material mechanism includes the bottom, the fixed setting of rubbing crusher casing is in the front side of auger feeder casing install crushing main shaft in the inner chamber of rubbing crusher casing there are a plurality of hammer claw group along its length direction fixed mounting on the lateral wall of crushing main shaft, hammer claw group has a plurality of to follow the fixed hammer claw formula pickup that sets up of crushing main shaft circumference, the both ends activity of crushing main shaft is worn out the bearing frame that rubbing crusher casing both ends are fixed, the right-hand member of crushing main shaft with drive mechanism's right-hand member cooperation is connected.

Preferably in any one of the above schemes, the transmission mechanism includes a fixed double-output shaft type transmission case, the output shafts on the left and right sides of the transmission case are respectively connected with a transmission shaft through universal couplings, the outer ends of the transmission shafts are respectively connected with a driving belt pulley through universal couplings, the driving belt pulleys are respectively connected with driven belt pulleys at corresponding positions through belts, the driven belt pulleys are respectively and fixedly installed at the left end of the auger transmission shaft and the right end of the crushing main shaft, and the transmission is realized after the input shaft of the transmission case is connected with the power output shaft of the tractor.

The utility model also provides a single-crushing double-throwing rubbing sorting type straw picking and throwing system which comprises a single-crushing double-throwing rubbing cleaning type straw picking and throwing machine, wherein the single-crushing double-throwing rubbing cleaning type straw picking and throwing machine is the single-crushing double-throwing rubbing cleaning type straw picking and throwing machine, a fixed seat is fixedly arranged at the rear side of the single-crushing double-throwing rubbing cleaning type straw picking and throwing machine, a baler is installed on the fixed seat and is used for being arranged at the downstream of the rotary mesh screen in a matching mode.

The utility model has the beneficial effects that:

1. the whole structure of the machine is symmetrical in layout, compact and stable in center of gravity.

2. The input power is driven by a tractor to drive all parts to work, the machine can cut the straws twice, knead the straws once and separate dust for three times, so that the straws are soft as silks, clean and dustless, the palatability and the utilization rate are greatly improved, and clean filiform straw feed can be efficiently obtained; the condition that congestion is likely to occur under the condition that the material is thick and the material is likely to be transported at one end is avoided.

3. Get into the two-way material conveyer of unipolar after smashing the straw through straw crushing throwing material mechanism and smashing the straw and realize two-way pay-off and regrinding, realize throwing again through fan pay-off subassembly and send to in the branch stream formula throw raise a section of thick bamboo realize that dust gets into sieve material in the rotary mesh screen after separating, whole process is more high-efficient, multi-stage treatment, the effect is better.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or components are generally identified by like reference numerals. In the drawings, elements or components are not necessarily drawn to scale.

Fig. 1 is a schematic side view of embodiment 1 of the present invention.

Fig. 2 is a schematic front view of embodiment 1 of the present invention.

FIG. 3 is a partial schematic view of the uniaxial two-way feeder of the present invention.

FIG. 4 is a schematic side view of the auger transmission shaft and the helical blades thereon.

Fig. 5 is a schematic view of a partial installation structure of the material throwing fan.

Fig. 6 is a schematic structural view of the main view of the split flow type throwing cylinder of the present invention.

Fig. 7 is a schematic top view of the split-flow throwing cylinder according to the present invention.

Fig. 8 is a schematic side view of embodiment 2 of the present invention.

In the figure, 1, a single-shaft bidirectional feeder; 101. a packing auger transmission shaft; 102. a helical blade; 103. a movable blade; 104. a fixed cutter blade; 2. a hammer claw pickup; 3. a crushing main shaft; 4. a material throwing fan; 401. a fan housing; 402. a fan blade; 403. rubbing; 5. a split-flow throwing cylinder; 6. a guide cover plate; 7. a fixed seat; 8. a gearbox; 9. a drive shaft; 10. a bearing support seat; 11. a bearing seat; 12. a pulverizer housing; 13. a baler; 14. a connecting frame; 15. rotating the mesh screen; 16. a universal coupling; 17. a drive pulley; 18. a driven pulley; 19. a belt; 20. bearing plugging end covers; 21. and a dust filtration and flow distribution hole.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Example 1:

in this embodiment, as shown in fig. 1-7 single crushing two throwing send rub clean type straw pick up throw feeder, including unipolar two-way material conveyer 1 the front side fixedly connected with straw of unipolar two-way material conveyer 1 smashes material throwing mechanism fan feeding component is installed to unipolar two-way material conveyer 1's both ends symmetry, at each fan feeding component's the top of fan feeding component's export is connected with the shunting and throws a section of thick bamboo 5, each the upper end exit end of a section of thick bamboo 5 is thrown to the shunting be used for to throw the material in the rotatory mesh screen 15 at the rear of unipolar two-way material conveyer 1's middle part, rotatory mesh screen 15 realizes rotary drive through the outside setting, unipolar two-way material conveyer 1 with the straw is smashed and is thrown material throwing mechanism and all links to each other the back through drive mechanism and tractor power output shaft and realize the transmission.

The straw smashing and throwing mechanism is used for smashing straws and throwing the smashed materials to a feeding port at the top of the single-shaft bidirectional material conveyor 1.

When the upper end outlet end of the shunting throwing cylinder 5 throws materials into the rotary mesh screen 15, the two side walls on the upper part of the rotary mesh screen 15 are respectively provided with an opening for the materials to enter, so that the smooth throwing of the materials can be ensured.

A guide cover plate 6 is movably hinged to the top of the outlet end of the upper end of each divided flow type throwing cylinder 5, and when the throwing and blowing machine works, thrown materials can be rushed away from the outlet end of the guide cover plate 6 and continuously thrown outwards and obliquely upwards.

Preferred in any one of the above schemes is, the open auger feeder casing that sets up in unipolar two-way feeder 1 includes the top be provided with a auger transmission shaft 101 in the cavity of feeder casing, auger transmission shaft 101's both ends are worn out in the activity respectively auger feeder casing, auger feeder casing outside auger transmission shaft 101's left end with drive mechanism's left end cooperation is connected auger transmission shaft 101's both sides are provided with helical blade 102, two respectively about the central plane symmetry helical blade 102 all fixes the winding on auger transmission shaft 101, install respectively at auger transmission shaft 101's both ends fan pay-off subassembly just fan pay-off subassembly inhale the material mouth setting and be in auger transmission shaft 101's the corresponding tip, two helical blade 102 revolves to opposite.

The auger transmission shaft 101 rotates to drive the helical blades 102 with opposite rotation directions to match with the auger feeder shell to convey materials, and meanwhile, after the materials are conveyed to the fan feeding assembly, continuous material throwing can be quickly realized, so that the efficiency and effect of material conveying can be better improved through bidirectional material conveying and material throwing, and the condition of material blockage is reduced.

In any of the above schemes, preferably, the fan feeding assembly includes a material throwing fan 4, an outlet end of the material throwing fan 4 is in bolted communication with a bottom feed inlet of a corresponding split-flow type material throwing cylinder 5, and the specific power of the material throwing fan 4 can be selected as required.

The material throwing fan 4 is composed of a fan shell 401, fan blades 402, an outlet end, an inlet end and a fan motor.

In any of the above schemes, preferably, a material throwing channel is arranged inside the split flow type throwing cylinder 5, and the middle section of the split flow type throwing cylinder 5 is bent and arranged close to the upper part of the rotary screen 15 assembly.

In any of the above schemes, preferably, the bottom side wall of the middle-section bending section of the split-flow type throwing cylinder 5 is provided with a dust-filtering split-flow hole 21, so that the rapid separation of the soil in the material can be realized.

In any of the above schemes, preferably, a plurality of movable knife blades 103 are respectively and fixedly installed on the outer side walls of the two ends of the auger transmission shaft 101, the upper part and the lower part of the auger transmission shaft 101 are respectively provided with a fixed knife blade 104 matched with each movable knife blade 103, and each fixed knife blade 104 is fixedly installed in the auger conveyor casing.

The movable cutter blade 103 and the fixed cutter blade 104 can be matched to work to realize quick secondary crushing of straw materials.

It is preferred in any one of the above-mentioned schemes, the open rubbing crusher casing 12 that sets up in straw crushing and throwing mechanism includes the bottom, rubbing crusher casing 12 passes through the fixed setting of link 14 and is in the front side of auger feeder casing install crushing main shaft 3 in the inner chamber of rubbing crusher casing 12 along its length direction fixed mounting has a plurality of hammer claw group on crushing main shaft 3's the lateral wall, hammer claw group has a plurality of to follow the fixed hammer claw formula pickup 105 that sets up in 3 circumferences of crushing main shaft, the activity of the both ends of crushing main shaft 3 is worn out the bearing frame 11 that rubbing crusher casing 12 both ends are fixed installs bearing shutoff end cover 20 in the outside of bearing frame 11, the right-hand member of crushing main shaft 3 with drive mechanism's right-hand member cooperation is connected.

When the crushing main shaft 3 rotates, the hammer claw type pickup device 105 can be driven to rotate to pick up straw materials and crush the straw materials quickly, and meanwhile, the hammer claw type pickup device 105 can also drive the straw to be thrown upwards and backwards into the shell of the auger conveyor.

In any of the above schemes, preferably, the transmission mechanism includes a fixed double-output shaft type transmission case 8, the output shafts on the left and right sides of the transmission case 8 are respectively connected with a transmission shaft 9 through a universal coupling 16, the outer ends of the transmission shafts 9 are respectively connected with a driving belt pulley 17 through the universal coupling 16 and penetrate out of the bearing support base 10 on the corresponding side, the driving belt pulleys 17 are respectively connected with driven belt pulleys 18 on the corresponding positions through belts 19, the driven belt pulleys 18 are respectively and fixedly installed at the left end of the auger transmission shaft 101 and the right end of the crushing main shaft 3, and the input shaft of the transmission case 8 is connected with the power output shaft of the tractor to realize transmission.

The transmission mechanism is mainly used for receiving power transmitted by a power output shaft of the tractor, and then the power is transmitted to the transmission shaft 9 through the gearbox 8, and then the corresponding crushing main shaft 3 and the auger transmission shaft 101 are driven to rotate rapidly through the belt 19.

The specific working principle is as follows:

during operation, straws are picked up by the hammer claw type pickup 105 of the straw smashing and throwing mechanism, smashed and thrown into the auger conveyor shell of the single-shaft two-way conveyor 1 at the rear end, the whole helical blade 102 is driven to rotate under the rotation action of the auger transmission shaft 101, so that the fed materials are conveyed to the left side and the right side, and secondary smashing is carried out at the positions of the movable cutter blade 103 and the fixed cutter blade 104, so that further smashing is realized; a plurality of even small holes are formed in the shell of the packing auger conveyor, so that the effect of separating dust for the first time can be achieved.

The material is sucked by the secondarily-crushed straw materials through the material-throwing fan 4 at the corresponding position, and the fan blades 402 rotating at a high speed can rub the straws into filaments again with the washboard 403 arranged on the bottom shell of the fan while throwing the materials, so that the straws do not contain nodules.

The material can be sucked and then thrown out again, the thrown material enters through the bottom inlet of the shunting throwing cylinder 5, after passing through the bent part, dust in the material can flow out through the dust filtering shunting hole 21, secondary dust removal is achieved, the material enters the upper end outlet of the shunting throwing cylinder 5 after being thrown outwards and is thrown into the rotary mesh screen 15, the material is continuously screened in the rotary mesh screen 15, the rotary mesh screen 15 cleans the material again in rotation, dust is separated, and tertiary separation is achieved.

Example 2:

in this embodiment, the utility model further provides a single-crushing double-throwing rubbing cleaning type straw picking and throwing system as shown in fig. 2-8, which comprises a single-crushing double-throwing rubbing cleaning type straw picking and throwing machine, wherein the single-crushing double-throwing rubbing cleaning type straw picking and throwing machine is the single-crushing double-throwing rubbing cleaning type straw picking and throwing machine, a fixed seat 7 is fixedly arranged at the rear side of the single-crushing double-throwing rubbing cleaning type straw picking and throwing machine, a baler 13 is mounted on the fixed seat 7, and the baler 13 is arranged at the downstream of the rotary mesh screen 15 in a matching manner.

The specific working principle is as follows:

the material after 15 sieve materials of the rotary mesh screen of the single-crushing double-throwing rubbing cleaning type straw picking and sorting machine can enter a downstream and be cleaned for multiple times and finally fall into a bundling machine chamber for bundling, and then downstream process treatment is carried out.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention, and the corresponding technical solutions are all covered in the scope of the description of the present invention; it will be apparent to those skilled in the art that any alternative modifications or variations to the embodiments of the present invention may be made within the scope of the present invention.

The present invention is not described in detail, but is known to those skilled in the art.

Claims

1. The utility model provides a machine of throwing is picked up to cleaning type straw of rubbing is sent to single crushing pair throwing, its characterized in that: including the two-way feeder of unipolar the front side fixedly connected with straw of the two-way feeder of unipolar smashes throws the material mechanism fan pay-off subassembly is installed to the both ends symmetry of the two-way feeder of unipolar, at each the top of the export of fan pay-off subassembly is connected with the shunting and throws a section of thick bamboo, each the shunting throw raise the upper end exit end of a section of thick bamboo be used for to throw in the rotatory mesh screen at the rear at the middle part of the two-way feeder of unipolar and send the material, the two-way feeder of unipolar with the straw is smashed and is thrown the material mechanism and all realize the transmission after linking to each other with tractor power output shaft through drive mechanism.

2. The single-crushing double-throwing rubbing cleaning type straw picking throwing machine according to claim 1, characterized in that: the two-way material conveyer of unipolar includes the open auger feeder casing that sets up in top be provided with a auger transmission shaft in the cavity of feeder casing, the both ends of auger transmission shaft are moved about respectively and are worn out auger feeder casing, auger feeder casing outside the left end of auger transmission shaft with drive mechanism's left end cooperation is connected the both sides of auger transmission shaft are provided with helical blade, two about the central plane symmetry respectively helical blade all fixes the winding and is in on the auger transmission shaft, install respectively at the both ends of auger transmission shaft fan pay-off subassembly just fan pay-off subassembly inhale the material mouth setting and be in the corresponding tip of auger transmission shaft, two helical blade's rotation is to opposite.

3. The single-crushing double-throwing rubbing cleaning type straw picking throwing machine according to claim 2, characterized in that: the fan feeding assembly comprises a material throwing fan, and the outlet end of the material throwing fan is in bolted communication with the bottom feed inlet of the corresponding split-flow type throwing cylinder.

4. The single-crushing double-throwing rubbing cleaning type straw picking throwing machine according to claim 3, characterized in that: the material throwing device is characterized in that a material throwing channel is arranged in the split-flow type throwing cylinder, and the middle section of the split-flow type throwing cylinder is bent and is close to the upper part of the rotary screen assembly.

5. The single-crushing double-throwing rubbing cleaning type straw picking throwing machine according to claim 4, characterized in that: and the bottom side wall of the middle section bending section of the shunting type throwing cylinder is provided with a dust filtering shunting hole.

6. The single-crushing double-throwing rubbing cleaning type straw picking throwing machine according to claim 5, characterized in that: a plurality of movable cutter blades are fixedly mounted on the outer side walls of the two ends of the auger transmission shaft respectively, and the upper portion and the lower portion of the auger transmission shaft are respectively provided with a fixed cutter blade matched with each movable cutter blade, and each fixed cutter blade is fixedly mounted in the shell of the auger conveyor.

7. The single-crushing double-throwing rubbing cleaning type straw picking throwing machine according to claim 6, characterized in that: the straw is smashed and is thrown material mechanism and include the open rubbing crusher casing that sets up in bottom, the fixed setting of rubbing crusher casing is in the front side of auger feeder casing install crushing main shaft in the inner chamber of rubbing crusher casing there is a plurality of hammer claw group along its length direction fixed mounting on crushing main shaft's the lateral wall, hammer claw group has a plurality of to follow the fixed hammer claw formula pickup that sets up of crushing main shaft circumference, the both ends activity of crushing main shaft is worn out the fixed bearing frame in rubbing crusher casing both ends, the right-hand member of crushing main shaft with drive mechanism's right-hand member cooperation is connected.

8. The single-crushing double-throwing rubbing cleaning type straw picking throwing machine according to claim 7, characterized in that: the transmission mechanism comprises a fixed dual-output shaft type gearbox, the output shafts of the left side and the right side of the gearbox are respectively connected with a transmission shaft through universal couplings, the outer ends of the transmission shafts are respectively connected with a driving belt pulley through universal couplings, the driving belt pulley is respectively connected with a driven belt pulley at a corresponding position through a belt, the driven belt pulley is respectively and fixedly installed at the left end of the auger transmission shaft and the right end of the crushing main shaft, and transmission is realized after the input shaft of the gearbox is connected with a power output shaft of a tractor.