CN208239166U - A kind of crops stalk stretching mechanical test sample producing device - Google Patents

A kind of crops stalk stretching mechanical test sample producing device Download PDF

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Publication number
CN208239166U
CN208239166U CN201820988958.XU CN201820988958U CN208239166U CN 208239166 U CN208239166 U CN 208239166U CN 201820988958 U CN201820988958 U CN 201820988958U CN 208239166 U CN208239166 U CN 208239166U
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China
Prior art keywords
crops stalk
cutting
support plate
crops
slipping block
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CN201820988958.XU
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田昆鹏
张彬
李显旺
黄继承
沈成
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Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
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Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
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Abstract

The utility model discloses a kind of crops stalk stretching mechanical test sample producing devices, its key points of the technical solution are that including frame body, slipping block, driving assembly and cutter assembly, driving assembly includes rotating cylindrical and motor, rotating cylindrical is concavely provided with slippage slot, slippage slot ovalisation is arranged and its center of circle is located on the central axis of rotating cylindrical, and the sliding column that can be slid in slippage slot is provided on slipping block;Cutter assembly includes being fixedly connected on the cutting ring below slipping block and the cutting supporting block below cutting ring;The two sides of cutting supporting block are provided with support plate, slipping block two sides are provided with the briquetting for compressing crops stalk in cutting, the first elastic component is provided between briquetting and slipping block, the crops stalk that briquetting can be located in support plate during moving down abuts against.Strip crops stalk can be processed as crops stalk stretching mechanical test sample by the device, and mechanization degree is high, high in machining efficiency.

Description

A kind of crops stalk stretching mechanical test sample producing device
Technical field
The utility model relates to crops stalk processing technique field, more particularly to a kind of crops stalk is drawn Stretch test sample producing device.
Background technique
Stem stalk plant crop is widely distributed, resourceful in China, and stem stalk plant crop processing industry has developed to certain Scale and level, only just up to 27 kinds of all kinds of artificial bamboo board kinds, the structural applications such as existing vehicle floor, container floor Product, and the product for the non-structural purposes such as have floor, furniture.With the pay attention to day by day that China works to technology standardization, about The standard of crops stalk also achieves rapid development.
GB/T 15780-1995 " Testing methods for physical and mechanical properties of bamboos " is lab scale of having no time for crops stalk sheet The test method standard of sample physico-mechanical properties when carrying out the test of crops stalk stretching mechanical according to the standard, first will need Crops stalk is processed as the shape as shown in Figure of description 5, and nowadays the processing of the crops stalk sample generallys use people Work is completed, and needs to cut crops stalk, dig, grind etc. multiple working procedures during artificial, process it is cumbersome and Processing efficiency is low, if can provide a kind of for strip crops stalk to be processed as crops stalk stretching mechanical test sample Processing unit (plant), will greatly improve crops stalk sample processing efficiency, reduce human cost.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of crops stalk stretching mechanicals Strip crops stalk can be processed as the test examination of crops stalk stretching mechanical by test sample producing device, the device Sample, mechanization degree is high, high in machining efficiency.
To achieve the above object, the utility model provides following technical solution: a kind of crops stalk stretching mechanical examination Sample producing device is tested, slides the slipping block of connection up and down including frame body, with frame body, for driving slipping block or more The driving assembly of sliding and the cutter assembly that strip crops stalk is cut in slipping block slipping, it is described Driving assembly includes the rotating cylindrical for being vertically arranged at slipping block side and the motor for driving rotating cylindrical to rotate, institute It states motor to be fixedly connected in frame body, the rotating cylindrical and frame body rotation connect, the outside of the rotating cylindrical Face is concavely provided with slippage slot, and the slippage slot ovalisation is arranged and its center of circle is located on the central axis of rotating cylindrical, described Slipping block is provided with sliding column towards the side of rotating cylindrical, and the sliding column is located in slippage slot, the rotating cylindrical rotation Slipping block is driven to slide up and down by sliding column under state;
The cutter assembly includes to be fixedly connected on the cutting ring below slipping block and cutting below cutting ring Supporting block is cut, the cutting supporting block is fixedly connected on the outer profile in frame body and cutting supporting block and crops stalk is tried The outer profile of sample is adapted, and the Internal periphery of the cutting ring is adapted with the outer profile of crops stalk sample, strip farming When object stalk is located in cutting supporting block, cutting ring, which moves downward, will cut crops stalk;
The two sides of the cutting supporting block are provided with the support plate for Auxiliary support crops stalk, support plate with Frame body is fixedly connected and the upper edge of support plate and the upper edge of cutting supporting block are contour, and the slipping block is along crops stem The length direction two sides of stalk are provided with the briquetting for compressing crops stalk in cutting, between the briquetting and slipping block It is provided with the first elastic component, the crops stalk that the briquetting can be located in support plate during moving down abuts against, First elastic component is converted under compressive state by relaxed state, and the briquetting is by the lower section of cutting ring constantly with respect to cutting ring It moves up.
The rotating cylindrical is arranged there are two and is located at the phase of slipping block as a further improvement of the utility model, To two sides, there are two the sliding column is correspondingly arranged, the upper end of the rotating cylindrical is provided with the first transmission gear, and two Setting is there are two the second transmission gear between one transmission gear, any one second transmission gear with the first adjacent driving cog Wheel and the second transmission gear are meshed, and the motor is provided with one and the output shaft of motor and a second transmission gear phase Connection, the motor drive under the second transmission gear rotation status, and two the first transmission gears drive two rotating cylindricals reversed Rotation.
The cutting edge of the cutting ring is arranged at zigzag as a further improvement of the utility model,.
Sliding is connected with for the farming after cutting well in the cutting ring as a further improvement of the utility model, The pushing block that object stalk sample is released out of cutting ring is provided with the second elastic component between the pushing block and cutting ring, described Under second elastic element relaxes state, outside the pushing block part stretching and cutting ring.
The support plate is at being vertically arranged and be provided in support plate for band as a further improvement of the utility model, The conveying assembly of dynamic crops stalk conveying, the conveying assembly include two rotary shafts with support plate rotation connection, institute It states rotary shaft and is vertically connected with turning rod towards one end of cutting supporting block, horizontal line is provided with linkage between two turning rods Bar, the length both ends of the interlocking bar are hinged with two turning rods respectively, and the upper surface of the interlocking bar is vertically arranged with several Poke rod, is provided with the gap mobile for poke rod between the support plate and cutting supporting block, the rotary shaft rotation drives Under turning rod rollover states, stirs and refer to rise to above support plate and crops stalk is pushed to slide on the supporting plate.
The conveying assembly is arranged there are two and is symmetrically disposed on two supports as a further improvement of the utility model, On plate, the rotary shaft, which is provided only with two and two rotation shaft length both ends and rotates respectively, to be connected in two support plates, often A rotary shaft is all connected with there are two turning rod.
It is provided in the support plate and falls for the crops stalk after cutting as a further improvement of the utility model, The blanking port fallen, the blanking port be located in support plate away from unhewn crops stalk side and two blanking ports it is mutually right Claim setting, the crops stalk after cutting is separated with cutting supporting block under the promotion of poke rod and falls by blanking port.
As a further improvement of the utility model, the upper surface of the support plate be provided with avoid crops stalk from The baffle slid away in support plate, two baffles are arranged in parallel and the distance between baffle and the length of crops stalk are mutually fitted Match, two support plates and two baffles surround the sliding channel for the sliding of crops stalk.
The utility model has the beneficial effects that pass through the setting of frame body, slipping block, driving assembly and cutter assembly, When people need to make sample, the crops stalk of strip can be placed in support plate and cutting supporting block, starting electricity Machine, so that rotating cylindrical rotates, and drives slipping block to slide up and down by slippage slot and sliding column, and slipping block slides downwards shape Under state, briquetting first positions crops stalk first, so that crops stalk is crushed on support plate and cutting supporting block On, cutting ring carries out being cut to crops stalk to crops stalk again is cut to sample, during slipping block moves up, Cutting ring first moves up, and after the first elastic component has compressive state to be converted to relaxed state, briquetting is moved up, and people can take away at this time Crops stalk sample and waste cut materials after cutting is good, the arrangement achieves the cuttings to strip crops stalk, and In cutting process, sample crops stalk can be positioned to and release automatically positioning, therefore people only need to start motor simultaneously Picking and placing crops stalk can be completed the cutting of sample, and mechanization degree is high, and operation reduces, and sample processes at one time, and adds Work is high-efficient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of crops stalk stretching mechanical test sample producing device;
Fig. 2 is the schematic perspective view of rotating cylindrical;
Fig. 3 is the attachment structure schematic diagram of support plate and conveying assembly;
Fig. 4 is the structural schematic diagram of conveying assembly;
Fig. 5 is the schematic perspective view of sample.
Appended drawing reference: 0, bamboo wood;1, slipping block;11, briquetting;12, the first elastic component;13, column is slid;2, driving assembly; 21, rotating cylindrical;211, slippage slot;22, motor;23, the first transmission gear;24, the second transmission gear;3, cutter assembly;31, Cutting ring;311, pushing block;312, the second elastic component;32, supporting block is cut;33, support plate;331, blanking port;332, baffle; 4, conveying assembly;41, rotary shaft;42, turning rod;43, interlocking bar;44, poke rod.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is further described.Wherein identical components phase Same appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper" and "lower" refers to that the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from specific The direction at component geometry center.
Shown in 5, a kind of crops stalk stretching mechanical test sample producing device of the present embodiment, including Frame body, with frame body up and down slide connection slipping block 1, for drive about 1 slipping block sliding driving assembly 2 with And the cutter assembly 3 that strip crops stalk is cut in 1 slipping of slipping block, driving assembly 2 includes perpendicular It is directly set to the rotating cylindrical 21 of slipping block side and the motor 22 for driving rotating cylindrical to rotate, motor is fixedly connected on In frame body, rotating cylindrical 21 and frame body rotation are connected, and the lateral surface of rotating cylindrical 21 is concavely provided with slippage slot 211, 211 ovalisation of slippage slot is arranged and its center of circle is located on the central axis of rotating cylindrical 21, and slipping block 1 is towards rotating cylindrical 21 Side be provided with sliding column 13, sliding column 13 be located in slippage slot 211, under 21 rotation status of rotating cylindrical by slide column 13 About 1 slipping block is driven to slide.It may be provided with the dovetail groove slid for slipping block 1 in frame body, motor 22 can pass through deceleration Gear set come drive rotating cylindrical 21 rotate, to reduce the rotation speed of rotating cylindrical 21, since 211 ovalisation of slippage slot is set It sets and its center of circle is located on the central axis of rotating cylindrical 21, the both ends of slippage slot 211 have difference in height, revolve when motor 22 drives When turning the rotation of cylinder 21, the side wall and sliding column 13 of slippage slot 211 abut against and push sliding column 13 sliding in slippage slot 211 It moves, sliding column 13 drives about 1 slipping block to slide, and slipping block 1 slides the crops stem in engineering by cutter assembly 3 to strip Stalk is cut.
Cutter assembly 3 includes to be fixedly connected on the cutting ring 31 of 1 lower section of slipping block and positioned at 31 lower section of cutting ring Supporting block 32 is cut, cutting supporting block 32 is fixedly connected in frame body and the outer profile of cutting supporting block 32 is slightly less than farming The Internal periphery of the outer profile of object stalk sample, cutting ring 31 is identical as the outer profile of crops stalk sample, strip crops When stalk is located in cutting supporting block 32, cutting ring 31, which moves downward, will cut crops stalk.When slipping block 1 slides downwards Drive 31 down-cutting crops stalk of cutting ring until crops stalk is under the action of cutting ring 31 and cutting supporting block 32 It is cut to sample.
The two sides of cutting supporting block 32 are provided with the support plate 33 for Auxiliary support crops stalk, and support plate 33 is equal Be fixedly connected with frame body and the upper edge of support plate 33 and cut supporting block 32 upper edge it is contour, slipping block 1 along agriculture The length direction two sides of crop stem are provided with the briquetting 11 for compressing crops stalk in cutting, briquetting 11 and sliding The first elastic component 12 is provided between block 1, briquetting 11 can be located at the crops stem in support plate 33 during moving down Stalk abuts against, and the first elastic component 12 is converted under compressive state by relaxed state, briquetting 11 by cutting ring 31 the continuous phase in lower section Cutting ring 31 is moved up.Spring can be used in first elastic component 12, by the setting of support plate 33, so that crops stalk is cut It is still remained stationary after the completion of cutting, crops stalk waste material will not be fallen because of no support;When slipping block 1 slides downwards, It is also moved downward by briquetting 11, since the first elastic component 12 is by under relaxed state, briquetting 11 is located at 31 lower section of cutting ring, therefore Briquetting 11 is abutted against earlier than cutting ring 31 and crops stalk, and when cutting ring 31 is in contact with crops stalk, briquetting 11 exists Crops stalk is firmly pressed under the effect of the elastic force of gravity and the first spring, avoids crops stalk during the cutting process It is mobile to cause the specimen size after cutting nonconforming.
By frame body, the setting of slipping block 1, driving assembly 2 and cutter assembly 3, when people need to make sample When, the crops stalk of strip can be placed in support plate 33 and cutting supporting block 32, start motor 22, so that rotational circle Column 21 rotates, and drives about 1 slipping block to slide by slippage slot 211 and sliding column 13, and the downward slip state of slipping block 1 Under, briquetting 11 first positions crops stalk first, so that crops stalk is crushed on support plate 33 and cutting support On block 32, cutting ring 31 carries out being cut to crops stalk to crops stalk again is cut to sample, moves up when slipping block 1 In the process, cutting ring 31 first moves up, and after the first elastic component 12 has compressive state to be converted to relaxed state, briquetting 11 is moved up, this When people can take away cutting it is good after crops stalk sample and waste cut materials, the arrangement achieves to strip crops The cutting of stalk, and in cutting process, sample crops stalk can be positioned to and release automatically positioning, therefore people only need Starting motor 22 and picking and placing crops stalk can be completed the cutting of sample, and mechanization degree is high, and operation reduces, and sample one It is secondary to complete the process, it is high in machining efficiency.
As a kind of improved specific embodiment, there are two the settings of rotating cylindrical 21 and is located at the phase of slipping block 1 To two sides, sliding there are two column 13 is correspondingly arranged, the upper end of rotating cylindrical 21 is provided with the first transmission gear 23, and two first There are two the second transmission gears 24, any one second transmission gear 24 to pass with adjacent first for setting between transmission gear 23 Moving gear 23 and the second transmission gear 24 are meshed, and motor 22 is provided with one and the output shaft of motor 22 and one second biography Moving gear 24 is connected, and motor 22 drives under 24 rotation status of the second transmission gear, and two the first transmission gears 23 drive two Rotating cylindrical 21 reversely rotates.
The specification of two the first transmission gears 23 is identical, and the specification of two the second transmission gears 24 is identical, and two first The reference diameter of transmission gear 23 is greater than the reference diameter of two the second transmission gears 24, can play at this time to motor 22 Slowing effect, when motor 22 starts, motor 22 drives the rotation of the second transmission gear 24, since four gears are intermeshed, because This two 23 synchronous rotaries of the first transmission gear, and two 21 synchronous backward of rotating cylindrical rotations are driven, so that two sliding columns 13 drive slipping block 1 to slide simultaneously, by the setting of two rotating cylindricals 21 and two sliding columns 13, so that slipping block 1 is opposite Two sides stress, the sliding for enabling slipping block 1 more stable simultaneously, and it is capable of increasing the driving force that driving slipping block 1 slides, make It is bigger to the cutting force of crops stalk to obtain cutter assembly 3, it is ensured that crops stalk can be cut to sample.
As a kind of improved specific embodiment, the cutting edge of cutting ring 31 is arranged at zigzag.By zigzag So that cutting ring 31 is when cutting crops stalk, initial contact area is small for design, smoothly cuts convenient for cutting ring 31 Into crops stalk.
As a kind of improved specific embodiment, sliding is connected with for the crops after cutting well in cutting ring 31 The pushing block 311 that stalk sample is released out of cutting ring 31, is provided with the second elastic component between pushing block 311 and cutting ring 31 312, under elastic element relaxes state, 311 part of pushing block stretch out with outside cutting ring 31.
Spring can be used in second elastic component 312, by the setting of pushing block 311, so that after the completion of sample cut, pushing block 311 constantly push sample to outside cutting ring 31 under the elastic force effect of second spring, so that sample is always positioned at cutting supporting block On 32, avoids sample from being located in cutting ring 31 and be difficult to take out, influence the cutting of subsequent sample.
As a kind of improved specific embodiment, support plate 33 is at being vertically arranged and be provided in support plate 33 for band The conveying assembly 4 of dynamic crops stalk conveying, conveying assembly 4 include two rotary shafts 41 with the rotation connection of support plate 33, Rotary shaft 41 is vertically connected with turning rod 42 towards one end of cutting supporting block 32, and horizontal line is provided between two turning rods 42 Interlocking bar 43, the length both ends of interlocking bar 43 are hinged with two turning rods 42 respectively, and the upper surface of interlocking bar 43 is vertically arranged with Several poke rods 44, are provided with the gap mobile for poke rod 44 between support plate 33 and cutting supporting block 32, rotary shaft 41 is revolved Turn to drive under 42 rollover states of turning rod, stirs and refer to rise to 33 top of support plate and push crops stalk in support plate It is slid on 33.
One 41 external motor 22 of rotary shaft drives turning rod under 41 rotation status of rotary shaft to drive rotary shaft 41 to rotate 42 overturnings are able to maintain in 43 motion process of interlocking bar by the setting of interlocking bar 43 so that two turning rods 42 prevent simultaneously Level, and several agricultures for referring to rise to 33 top of support plate and pushing in support plate 33 are stirred in 43 motion process of interlocking bar Crop stem synchronizing moving, and rear is stirred after finger pushes a crops stalk mobile, front is stirred finger and will be pushed away next time It moves same crops stalk to continue to move along, therefore crops stalk can constantly be spaced forward movement, refers to rotation when stirring Being located at below support plate 33 in the process is that crops stalk does not move, and cuts at this time crops stalk, passes through the conveying The setting of component 4 allows the device to continuous sex work, further improves working efficiency, and the conveying assembly 4 structure letter It is single, convenient for practical.
As a kind of improved specific embodiment, there are two the settings of conveying assembly 4 and is symmetrically disposed on two support plates On 33, rotary shaft 41 is provided only with two and two 41 length both ends of rotary shaft rotate be connected in two support plates 33 respectively, Each rotary shaft 41 is all connected with there are two turning rod 42.
Four turning rods 42 are driven to overturn by two rotary shafts 41, so that a motor 22 is able to drive two overturnings Bar 42 is overturn, and is conducive to save space and is reduced cost, and the setting of two conveying assemblies 4 enables crops stalk two End is conducive to the gentle promotion of crops stalk, avoids crops stalk in pushing course simultaneously by the thrust for stirring finger It is flipped, crops stalk is enabled accurately to enter cutting position.
As a kind of improved specific embodiment, it is provided in support plate 33 and is fallen for the crops stalk after cutting Blanking port 331, blanking port 331 is located in support plate 33 away from unhewn crops stalk side and two blanking ports 331 It is symmetrically set, the crops stalk after cutting is separated with cutting supporting block 32 under the promotion of poke rod 44 and by falling Material mouth 331 is fallen.
By the setting of two blanking ports 331, so that the test material and waste cut materials after cutting are in the mistake for continuing to be pushed It can be fallen from blanking port 331 in journey, continue to be fed forward convenient for the unhewn crops stalk at rear, under blanking port 331 It can be provided with collecting box, convenient for collecting test material and waste cut materials after cutting.
As a kind of improved specific embodiment, the upper surface of support plate 33, which is provided with, avoids crops stalk from branch The baffle 332 slid away on fagging 33, two baffles 332 are arranged in parallel and the distance between baffle 332 is slightly larger than crops The length of stalk, two support plates 33 and two baffles 332 surround the sliding channel for the sliding of crops stalk.
By the setting of two baffles 332, so that crops stalk can only slide in sliding channel, during transportation The limit to crops stalk is realized, further such that will not shift in crops stalk transmission process, it is ensured that farming Object stalk can accurately enter cutting position.
Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair For those skilled in the art, several improvements and modifications without departing from the principle of the utility model, These improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (8)

1. a kind of crops stalk stretching mechanical test sample producing device, it is characterised in that: including frame body and rack sheet Body slides the slipping block (1) connected, the driving assembly (2) for driving slipping block (1) to slide up and down and up and down in slipping block (1) cutter assembly (3) cut in slipping strip crops stalk, the driving component (2) includes perpendicular It is directly set to the rotating cylindrical (21) of slipping block side and the motor (22) for driving rotating cylindrical to rotate, the motor is solid Surely it is connected in frame body, the rotating cylindrical (21) and frame body rotation connect, the outside of the rotating cylindrical (21) Face is concavely provided with slippage slot (211), and slippage slot (211) ovalisation is arranged and its center of circle is located in rotating cylindrical (21) On mandrel line, the slipping block (1) is provided with sliding column (13), sliding column (13) position towards the side of rotating cylindrical (21) In slippage slot (211), is driven under rotating cylindrical (21) rotation status by sliding column (13) and glided on slipping block (1) It moves;
The cutter assembly (3) includes to be fixedly connected on cutting ring (31) below slipping block (1) and be located at cutting ring (31) the cutting supporting block (32) below, the cutting supporting block (32) are fixedly connected in frame body and cut supporting block (32) outer profile is adapted with the outer profile of crops stalk sample, the Internal periphery and crops stalk of the cutting ring (31) The outer profile of sample is adapted, and when strip crops stalk is located in cutting supporting block (32), cutting ring (31) is moved downward Crops stalk will be cut;
The two sides of cutting supporting block (32) are provided with the support plate (33) for Auxiliary support crops stalk, support plate (33) it is fixedly connected with frame body and the upper edge of support plate (33) and the upper edge of cutting supporting block (32) is contour, it is described Slipping block (1) is provided with the briquetting for compressing crops stalk in cutting along the length direction two sides of crops stalk (11), it is provided with the first elastic component (12) between the briquetting (11) and slipping block (1), the process that the briquetting (11) moves down In can be located at support plate (33) on crops stalk abut against, first elastic component (12) is converted to by relaxed state Under compressive state, the briquetting (11) is moved up by the lower section constantly opposite cutting ring (31) of cutting ring (31).
2. a kind of crops stalk stretching mechanical test sample producing device according to claim 1, it is characterised in that: institute The opposite sides of slipping block (1) is stated there are two rotating cylindrical (21) settings and is located at, the sliding column (13) is correspondingly arranged There are two, the upper end of the rotating cylindrical (21) is provided with the first transmission gear (23), two the first transmission gears (23) it Between setting there are two the second transmission gear (24), any one second transmission gear (24) with the first adjacent transmission gear (23) and the second transmission gear (24) is meshed, and the motor (22) is provided with one and the output shaft of motor (22) and one Second transmission gear (24) is connected, and the motor (22) drives under the second transmission gear (24) rotation status, two first biographies Moving gear (23) drives two rotating cylindricals (21) to reversely rotate.
3. a kind of crops stalk stretching mechanical test sample producing device according to claim 1, it is characterised in that: institute The cutting edge for stating cutting ring (31) is arranged at zigzag.
4. a kind of crops stalk stretching mechanical test sample producing device according to claim 3, it is characterised in that: institute It states to slide to be connected in cutting ring (31) and be pushed away for release crops stalk sample of the cutting after good out of cutting ring (31) Motion block (311) is provided with the second elastic component (312), second elastic component between the pushing block (311) and cutting ring (31) (312) under relaxed state, pushing block (311) part is stretched out with cutting ring (31) outside.
5. a kind of crops stalk stretching mechanical test sample producing device according to claim 1, it is characterised in that: institute State support plate (33) at be vertically arranged and be provided in support plate (33) for drive crops stalk convey conveying assembly (4), the conveying assembly (4) includes two rotary shafts (41) with support plate (33) rotation connection, the rotary shaft (41) One end towards cutting supporting block (32) is vertically connected with turning rod (42), and horizontal line is provided with connection between two turning rods (42) Lever (43), the length both ends of the interlocking bar (43) respectively with two turning rods (42) hingedly, the interlocking bar (43) it is upper Surface is vertically arranged with several poke rods (44), is provided between the support plate (33) and cutting supporting block (32) for poke rod (44) mobile gap, rotary shaft (41) rotation drive under turning rod (42) rollover states, stir and refer to rise to branch Above fagging (33) and crops stalk is pushed to slide on support plate (33).
6. a kind of crops stalk stretching mechanical test sample producing device according to claim 5, it is characterised in that: institute It states there are two conveying assembly (4) settings and is symmetrically disposed on two support plates (33), the rotary shaft (41) is provided only with two A and two rotary shaft (41) length both ends rotate be connected on two support plates (33) respectively, and each rotary shaft (41) is all connected with There are two turning rod (42).
7. a kind of crops stalk stretching mechanical test sample producing device according to claim 6, it is characterised in that: institute State the blanking port (331) for being provided on support plate (33) and falling for the crops stalk after cutting, blanking port (331) position It is symmetrically set in deviating from unhewn crops stalk side and two blanking ports (331) on support plate (33), after cutting Crops stalk be separated under the promotion of poke rod (44) with cutting supporting block (32) and fallen by blanking port (331).
8. a kind of crops stalk stretching mechanical test sample producing device, feature according to claim 5 or 6 or 7 Be: the upper surface of the support plate (33) is provided with the baffle for avoiding crops stalk from sliding away from support plate (33) (332), two baffles (332) are arranged in parallel and the distance between baffle (332) is adapted with the length of crops stalk, and two Support plate (33) and two baffles (332) surround the sliding channel for the sliding of crops stalk.
CN201820988958.XU 2018-06-25 2018-06-25 A kind of crops stalk stretching mechanical test sample producing device Active CN208239166U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108760431A (en) * 2018-06-25 2018-11-06 农业部南京农业机械化研究所 A kind of crops stalk stretching mechanical test sample producing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108760431A (en) * 2018-06-25 2018-11-06 农业部南京农业机械化研究所 A kind of crops stalk stretching mechanical test sample producing device
CN108760431B (en) * 2018-06-25 2023-12-19 农业部南京农业机械化研究所 Crop stalk tensile mechanical test sample manufacturing device

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