CN114271092A - Wheat harvesting device with function of protecting wheat root system of test field - Google Patents
Wheat harvesting device with function of protecting wheat root system of test field Download PDFInfo
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- CN114271092A CN114271092A CN202111623270.4A CN202111623270A CN114271092A CN 114271092 A CN114271092 A CN 114271092A CN 202111623270 A CN202111623270 A CN 202111623270A CN 114271092 A CN114271092 A CN 114271092A
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Abstract
The invention discloses a wheat harvesting device with a function of protecting a wheat root system of a test field, which comprises a machine body, wherein one side of the machine body is provided with an upper adjusting groove and a lower adjusting groove, an installation rod is arranged in the upper adjusting groove and the lower adjusting groove, one end of the installation rod, which is far away from the machine body, is fixedly connected with a transverse plate, one side of the transverse plate, which is far away from the machine body, is fixedly connected with two fixing plates, a conveying mechanism is arranged below the two fixing plates, a roller wheel is arranged below the conveying mechanism, and a wheat collecting box is fixedly connected with the front side and the rear side of the machine body. According to the wheat harvesting device with the function of protecting the wheat root system in the test field, the wheat can be rapidly and completely harvested through the arranged transportation mechanism and the colter, the wheat harvesting efficiency is improved, the two colters firstly shovel soil on two sides of the wheat loose, a row of wheat sequentially enters between the two transportation plates along with the propulsion of the machine body, and the wheat is extruded upwards along the sliding grooves in the transportation plates.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to a wheat harvesting device with a function of protecting a wheat root system in a test field.
Background
The wheat planted in the agricultural test field needs to be completely harvested, so that the wheat is convenient for agricultural technicians
Inspecting the characteristic characteristics of wheat varieties, observing and comparing the plant height, the awn length, the ear type, the grain color, the thousand grain weight, the root system and the like of wheat, because the wheat harvesting device collects wheat grains, the wheat straws and roots cannot be collected, the whole wheat plant is difficult to obtain, therefore, in order to obtain complete wheat, the wheat in the existing test field is pulled up by manpower, then the wheat straws are flatly placed on the ground and are hammered to the roots by a shovel, the soil blocks carried by the roots are removed, the roots cannot be directly swung to remove the soil, so as to avoid the falling of the wheat grains from the wheat ears caused by vibration, but the method is labor-consuming and low in efficiency, in addition, because the wheat is a fibrous root system plant and the root system is mainly distributed in a soil layer of 50cm, the adjacent root systems of the wheat are easy to be entangled, so that the complete root system of the wheat is difficult to obtain when the wheat is pulled out.
Therefore, we provide a wheat harvesting device with protection test field wheat root function, at first, can gather the quick complete of wheat through the wheat harvesting device that sets up, the efficiency that the wheat was gathered has been improved, the wheat root that obtains simultaneously is more complete than what extract, secondly, the wheat is at the in-process of gathering, the clod that has to its root is clear away, because this process is less to the vibration of wheat stalk, can avoid the wheat grain to drop from the wheat ear, the accuracy of measuring time measuring to test field wheat has been improved.
Disclosure of Invention
The invention mainly aims to provide a wheat harvesting device with a function of protecting a wheat root system in a test field, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a wheat harvesting device with protection test field wheat root function, includes the organism, the adjustment tank about having been seted up to one side of organism, the internally mounted of upper and lower adjustment tank has the installation pole, the one end fixedly connected with diaphragm of keeping away from the organism of installation pole, two one side fixedly connected with fixed plates of the organism of keeping away from of diaphragm, two the below of fixed plate all is provided with transport mechanism, transport mechanism's below is provided with the gyro wheel, the equal fixedly connected with wheat collecting box in both sides around the organism.
The invention is further improved in that the transportation mechanism comprises two transportation plates, a guide plate and a connecting plate, wherein the two guide plates are respectively and fixedly arranged at one ends of the two transportation plates far away from the wheat collection box, the top ends of the two connecting plates are respectively and fixedly connected with the bottoms of the fixed plates, the bottom ends of the two connecting plates are respectively arranged at the tops of the two transportation plates, one ends of the two transportation plates, which are provided with the guide plates, are far away from each other and are simultaneously positioned at a lower position, the other ends of the two transportation plates are close to each other and are lifted upwards, sliding grooves are respectively formed in the opposite sides of the two transportation plates, arc-shaped sliding blocks are connected in the sliding grooves in a sliding manner, one ends of the arc-shaped sliding blocks, which are far away from the guide plates, are fixedly connected with blocking blocks, and the blocking blocks are used for driving the arc-shaped sliding blocks to move upwards along the sliding grooves when the wheat is collected so as to prevent wheat stalks from being separated from between the two arc-shaped sliding blocks, the arc-shaped sliding block has certain elasticity, so that the wheat can be more firmly fixed due to deformation when the wheat harvester is used.
The structure can realize that: set up like this because wheat can tillere out a plurality of branch straws, and the interval of two transport plates is by wide to narrow, when making wheat remove backward in the transport plate, a plurality of branch straws of wheat tighten up gradually, reach behind the arc slider, because the space grow between two arc sliders, many straws are fixed between the arc slider after this expandes, along with the gos forward of organism, one row of wheat gets into between two transport plates in proper order, wheat is upwards crowded along the spout in the transport plate, the arc slider upwards slides along the spout through the drive that blocks the piece when wheat removes, along with the interval of two transport plates becomes more and more narrow, wheat is pressed from both sides by the arc slider more and more tightly.
The invention is further improved in that two rollers are one group, two groups of rollers are arranged below the conveying plate, a first connecting rod is arranged on the side surface of each roller, the top end of the first connecting rod is fixedly connected with the bottom of the conveying plate, a first rotating rod is arranged between each group of rollers, a blade is arranged on the surface of the first rotating rod close to the guide plate, a plurality of blades are uniformly and obliquely arranged to facilitate cutting off redundant fibrous roots, a second connecting rod is fixedly arranged between the first connecting rods on the same side, a second rotating rod is fixedly arranged between the two second connecting rods, a lug is arranged on the surface of the second rotating rod, and the distance between the second rotating rods and the conveying plate is from near to far to facilitate cleaning of soil on the wheat root system from top to bottom.
The structure can realize that: the arrangement is that the first rotating rod is driven to rotate along with the rotation of the roller, the blades on the first rotating rod cut off redundant fibrous roots along with the rotation, the blades move to the positions above the second rotating rods with different heights along with wheat, and soil on the fibrous roots is removed from top to bottom through the arranged convex blocks.
The wheat collection box is further improved in that a wheat inlet is formed in one side, close to the transverse plate, of the wheat collection box, an annular groove is formed in the bottom of the wheat collection box, the side face of the inside of the annular groove is matched with the sliding groove, so that the arc-shaped sliding block can drive wheat to move in the wheat collection box when the wheat collection box is used, a support pipe frame is arranged in the wheat collection box, the support pipe frame is located right above the annular groove, the shape of the support pipe frame and the shape of the support pipe frame are the same, the support pipe frame is used for clamping and fixing wheat straws below wheat ears to prevent the wheat grains from being vibrated and falling off, and the bottom of the wheat inlet is rotatably connected with one end, far away from the transverse plate, of the conveying plate.
The structure can realize that: set up every wheat like this and all remove through arc slider in the ring channel and place, because the ring channel is convenient for wheat the same with the shape that supports the pipe support between the two synchronous motion, the wheat straw of every wheat is fixed through supporting the pipe support, and the ring channel is fixed wheat with the support pipe support simultaneously to prevent that the wheat from receiving the vibration and dropping.
The improved structure of the arc-shaped sliding block conveyor is characterized in that a storage cavity is formed in the connecting plate and used for storing the arc-shaped sliding block, a cavity is formed in the joint of the conveying plate and the connecting plate to enable the storage cavity to be communicated with the sliding chute, and a spring is mounted at the top of the storage cavity and used for pushing the arc-shaped sliding block into the sliding chute.
The structure can realize that: after the arc-shaped sliding block slides backwards along the sliding groove, the arc-shaped sliding block stored in the connecting plate is bounced into the sliding groove through the cavity by the spring, and the arc-shaped sliding block is used for supplementing consumption.
The invention has the further improvement that the bottoms of the front ends of the fixed plates are fixedly provided with arc-shaped rods, the bottoms of the two arc-shaped rods are fixedly provided with coulters, and the coulters are positioned in front of the guide plates.
The structure can realize that: the two coulters are arranged to firstly shovel the soil on the two sides of the wheat loose, and the guide plates guide the wheat straws above the soil into the space between the two conveying plates along with the propulsion of the machine body.
The invention has the further improvement that the bottom of the machine body is fixedly provided with a crawler belt, the top of the machine body is provided with a steering rod and a motor, and the motor drives the crawler belt to rotate when working.
The structure can realize that: set up like this and drive the track through the motor and rotate, by steering column control organism direction, the track is steady when removing in the field, makes the vibration that this harvesting device received less, avoids the wheat to drop at the in-process of gathering.
The invention further improves the wheat harvesting device with the function of protecting the root system of wheat in a test field, and the application steps are as follows:
a: after the machine body is moved to a test field of wheat to be harvested, the positions of the upper and lower adjusting grooves of the mounting rod are adjusted to enable the colter to be inserted into the soil by 30 cm-40 cm, meanwhile, the two colters are respectively positioned on two sides of the wheat to be harvested, the motor is started, the motor drives the crawler belt to rotate, the direction of the machine body is controlled through the steering rod, the crawler belt moves stably in the field, and the vibration of the harvesting device is small;
b: after the step A is finished, the two coulters firstly shovel the soil on two sides of the wheat loose, the guide plate guides the wheat straws above the soil into the space between the two conveying plates along with the propelling of the machine body, the wheat straws above the soil are gradually tightened when the wheat moves backwards in the conveying plates, after the wheat straws reach the arc-shaped sliding blocks, the wheat straws are fixed between the arc-shaped sliding blocks after the wheat straws are unfolded due to the enlargement of the space between the two arc-shaped sliding blocks, a row of wheat straws sequentially enter the space between the two conveying plates along with the advancing of the machine body, the wheat straws are extruded upwards along the sliding grooves in the conveying plates, the arc-shaped sliding blocks slide upwards along the sliding grooves under the driving of the blocking blocks when the wheat straws move, the wheat straws are clamped by the arc-shaped sliding blocks to be tighter and tighter along with the narrower spacing between the two conveying plates, and tighter roots of the wheat straws are pulled out of the shoveled soil in the process, after the arc-shaped sliding block slides backwards along the sliding chute, the arc-shaped sliding block stored in the connecting plate is ejected into the sliding chute by the spring through the cavity to supplement the consumed arc-shaped sliding block;
c: when the step A is finished, the roller arranged below the conveying plate through the first connecting rod plays a supporting role, the first rotating rod is driven to rotate along with the rotation of the roller, the blade on the first rotating rod cuts off redundant fibrous roots along with the rotation, the blade moves to the positions above a plurality of second rotating rods with different heights along with the rotation of the wheat, and soil on the fibrous roots is removed from top to bottom through the arranged convex blocks;
d: after the step C is finished, after the wheat clamped by the arc-shaped sliding blocks reaches the tail part of the conveying plate, the wheat enters the wheat collecting box through the wheat inlet, each wheat plant is moved and placed in the annular groove through the arc-shaped sliding blocks, the annular groove and the supporting pipe frame are the same in shape, the wheat is convenient to move synchronously between the annular groove and the supporting pipe frame, the wheat straw of each wheat plant is fixed through the supporting pipe frame, and the annular groove and the supporting pipe frame are simultaneously used for fixing the wheat so as to prevent wheat grains from being vibrated and falling.
Compared with the prior art, the invention has the following beneficial effects:
1. the wheat can be quickly and completely harvested through the arranged transportation mechanism and the coulters, the wheat harvesting efficiency is improved, the two coulters firstly shovel soil on two sides of the wheat loose, a row of wheat sequentially enters between the two transportation plates along with the propulsion of the machine body, the wheat is extruded upwards along the sliding grooves in the transportation plates, the arc-shaped sliding blocks slide upwards along the sliding grooves under the driving of the blocking blocks when the wheat moves, the wheat is clamped by the arc-shaped sliding blocks more and more tightly along with the fact that the distance between the two transportation plates becomes narrower and narrower, the root of the wheat is pulled out of the soil where the wheat is shoveled loose in the process, the wheat harvesting efficiency is improved, and meanwhile, after the arc-shaped sliding blocks in the sliding grooves slide backwards, the arc-shaped sliding blocks stored in the connecting plates are supplemented;
2. the soil blocks carried by the root of the wheat can be removed through the arranged first rotating rod, the second rotating rod and the wheat collecting box, meanwhile, the vibration to the wheat is small, so that wheat grains can be prevented from falling off the wheat ears, the first rotating rod is driven to rotate along with the rotation of the roller, the blade on the first rotating rod cuts off redundant fibrous roots along with the rotation, the wheat moves to the positions above a plurality of second rotating rods with different heights, the arranged lug can clear the mud on the wheat fibrous root from top to bottom, in the wheat collection box, each wheat is placed in the annular groove through the arc-shaped sliding block, because the annular groove is the same with the shape of the support pipe frame, wheat can move synchronously between the annular groove and the support pipe frame, the wheat straw of each wheat plant is fixed through the support pipe frame, and the annular groove and the support pipe frame fix the wheat at the same time, so that wheat grains are prevented from falling due to vibration.
Drawings
Fig. 1 is a schematic view of the overall structure of a wheat harvesting device with a function of protecting a wheat root system in a test field.
Fig. 2 is an enlarged schematic view of a part a in fig. 1 of the wheat harvesting device with the function of protecting the root system of wheat in the test field.
Fig. 3 is a schematic sectional view of a transportation mechanism of the wheat harvesting device with the function of protecting the root system of wheat in the test field.
Fig. 4 is a schematic sectional view of a connecting plate and a conveying plate of the wheat harvesting device with the function of protecting the wheat root system of the test field.
FIG. 5 is a schematic view of the bottom of a wheat collection box of the wheat harvesting device with a function of protecting the root system of wheat in a test field.
FIG. 6 is a schematic view of the internal structure of a wheat collection box of the wheat harvesting device with the function of protecting the root system of wheat in a test field.
Fig. 7 is a schematic structural view of a first rotating rod of the wheat harvesting device with the function of protecting the root system of wheat in a test field.
Fig. 8 is a schematic structural view of a second rotating rod of the wheat harvesting device with the function of protecting the root system of wheat in the test field.
In the figure: 1. a body; 2. a wheat collection box; 3. an upper and lower adjustment groove; 4. mounting a rod; 5. a transverse plate; 6. a fixing plate; 7. an arcuate bar; 8. a coulter; 9. a transport mechanism; 10. a roller; 11. a steering lever; 12. a motor; 13. a crawler belt; 14. a transport plate; 15. a guide plate; 16. a chute; 17. an arc-shaped sliding block; 18. a connecting plate; 19. a blocking block; 20. a wheat entry port; 21. a storage chamber; 22. a spring; 23. a cavity; 24. an annular groove; 25. supporting the pipe frame; 26. a first connecting rod; 27. a first rotating lever; 28. a blade; 29. a second connecting rod; 30. a second rotating rod; 31. and (4) a bump.
Detailed Description
The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to be limiting, wherein certain elements may be omitted, enlarged or reduced in size, and are not intended to represent the actual dimensions of the product, so as to better illustrate the detailed description of the invention.
Example 1
As shown in fig. 1-8, a wheat harvesting device with protection test field wheat root system function, including organism (1), adjustment tank (3) about having seted up on one side of organism (1), the internally mounted of upper and lower adjustment tank (3) has installation pole (4), the one end fixedly connected with diaphragm (5) of keeping away from organism (1) of installation pole (4), one side fixedly connected with two fixed plates (6) of keeping away from organism (1) of diaphragm (5), the below of two fixed plates (6) all is provided with transport mechanism (9), the below of transport mechanism (9) is provided with gyro wheel (10), equal fixedly connected with wheat collecting box (2) in both sides around organism (1).
Transport mechanism (9) are including transport plate (14), deflector (15) and connecting plate (18), two deflector (15) are fixed mounting respectively and keep away from the one end of wheat collecting box (2) at two transport plate (14), the top of two connecting plates (18) all with the bottom fixed connection of fixed plate (6), the top at two transport plate (14) is installed respectively to the bottom of two connecting plates (18), the one end that is equipped with deflector (15) of two transport plate (14) is located lower department far away at a distance from simultaneously, and the other end of two transport plate (14) is close to each other and upwards risees simultaneously, spout (16) have all been seted up to relative one side of two transport plate (14), the inside sliding connection of spout (16) has arc slider (17), the one end fixedly connected with that keeps away from deflector (15) of arc slider (17) blocks piece (19), block piece (19) and be used for making wheat drive arc slider (17) upwards follow spout (16) when collecting wheat The wheat straw is prevented from being separated from between the two arc-shaped sliding blocks (17) in the moving process, the arc-shaped sliding blocks (17) have certain elasticity, so that the wheat is fixed more firmly due to deformation when the wheat straw is used, the length of the connecting plate (18) needs to be larger than the height of the wheat straw, the wheat can conveniently pass through the lower portion of the fixing plate (6), the distance between the two conveying plates (14) is narrowed by the width, and the wheat straw is inclined upwards from low to high.
The inside of connecting plate (18) is seted up and is deposited chamber (21), and the inside of depositing chamber (21) is used for depositing arc slider (17), and cavity (23) have been seted up to the junction of transport plate (14) and connecting plate (18) and have been made and deposit chamber (21) and spout (16) intercommunication, and the top of depositing chamber (21) is installed spring (22) and is used for pushing arc slider (17) into spout (16).
Arc-shaped rods (7) are fixedly installed at the bottom of the front end of the fixing plate (6), coulters (8) are fixedly installed at the bottoms of the two arc-shaped rods (7), the coulters (8) are located in front of the guide plate (15), the longest one can reach 1.5m as the root systems of the wheat are mainly distributed in a 50cm soil layer, and the roots of the wheat gradually lose the effect of absorbing nutrients after the wheat is ripe, so that the thinner fibrous roots shrink and dry, the root systems for observation are only thicker, and the length of the coulters (8) inserted into the soil is set between 30cm and 40cm during working.
The bottom of the machine body (1) is fixedly provided with a crawler belt (13), the top of the machine body (1) is provided with a steering rod (11) and a motor (12), and the motor (12) drives the crawler belt (13) to rotate when working.
By adopting the technical scheme: the wheat can be quickly and completely harvested through the arranged transportation mechanism (9) and the coulters (8), the wheat harvesting efficiency is improved, the two coulters (8) firstly shovel soil on two sides of the wheat loose, along with the propulsion of the machine body (1), a row of wheat sequentially enters between the two transportation plates (14), the wheat is upwards extruded along the sliding chutes (16) in the transportation plates (14), the arc-shaped sliding blocks (17) are driven by the blocking blocks (19) to upwards slide along the sliding chutes (16) when the wheat moves, along with the fact that the distance between the two transportation plates (14) becomes narrower and narrower, the wheat is clamped by the arc-shaped sliding blocks (17) more and more tightly, the roots of the wheat are pulled out from the soil where the wheat is shoveled loose in the process, the wheat harvesting efficiency is improved, meanwhile, after the arc-shaped sliding blocks (17) in the sliding chutes (16) slide backwards, the arc-shaped sliding blocks (17) stored in the connecting plates (18) are supplemented into the sliding chutes (16), is used for fixing the next wheat strain.
Example 2
As shown in fig. 1-8, a wheat harvesting device with protection test field wheat root system function, including organism (1), adjustment tank (3) about having seted up on one side of organism (1), the internally mounted of upper and lower adjustment tank (3) has installation pole (4), the one end fixedly connected with diaphragm (5) of keeping away from organism (1) of installation pole (4), one side fixedly connected with two fixed plates (6) of keeping away from organism (1) of diaphragm (5), the below of two fixed plates (6) all is provided with transport mechanism (9), the below of transport mechanism (9) is provided with gyro wheel (10), equal fixedly connected with wheat collecting box (2) in both sides around organism (1).
Transport mechanism (9) are including transport plate (14), deflector (15) and connecting plate (18), two deflector (15) are fixed mounting respectively and keep away from the one end of wheat collecting box (2) at two transport plate (14), the top of two connecting plates (18) all with the bottom fixed connection of fixed plate (6), the top at two transport plate (14) is installed respectively to the bottom of two connecting plates (18), the one end that is equipped with deflector (15) of two transport plate (14) is located lower department far away at a distance from simultaneously, and the other end of two transport plate (14) is close to each other and upwards risees simultaneously, spout (16) have all been seted up to relative one side of two transport plate (14), the inside sliding connection of spout (16) has arc slider (17), the one end fixedly connected with that keeps away from deflector (15) of arc slider (17) blocks piece (19), block piece (19) and be used for making wheat drive arc slider (17) upwards follow spout (16) when collecting wheat The wheat straw is prevented from being separated from the space between the two arc-shaped sliding blocks (17) through movement, the arc-shaped sliding blocks (17) have certain elasticity, so that the wheat is fixed more firmly due to deformation when the wheat straw is used, the guide plates (15) need to be attached to the ground when working, and the wheat straw is conveniently and completely guided into the space between the two conveying plates (14).
Two rollers (10) are in a group, two groups of rollers (10) are arranged below the conveying plate (14), a first connecting rod (26) is arranged on the side surface of each roller (10), the top end of each first connecting rod (26) is fixedly connected with the bottom of the conveying plate (14), a first rotating rod (27) is arranged between each group of rollers (10), a blade (28) is arranged on the surface of the first rotating rod (27) close to the guide plate (15), a plurality of blades (28) are uniformly and obliquely arranged to facilitate cutting off redundant fibrous roots, second connecting rods (29) are fixedly arranged between the first connecting rods (26) on the same side, a second rotating rod (30) is fixedly arranged between the two second connecting rods (29), a bump (31) is arranged on the surface of each second rotating rod (30), the distance between the plurality of second rotating rods (30) and the conveying plate (14) is convenient for removing the wheat root system from top to bottom from near, even just the installation blade (28) that the slope set up in surface of first bull stick (27), first bull stick (27) are convenient for when rotating excise the unnecessary fibrous root of wheat, avoid having some fibrous root to stay in the soil, lead to wheat to be torn transport mechanism (9) down at the in-process that removes, wheat is along with on transport plate (14) backward movement, the fibrous root of wheat from top to bottom contacts with different second bull stick (30) in proper order, lug (31) that second bull stick (30) surface set up will be clear away the soil block that wheat fibrous root has, the clearance soil block from top to bottom helps reducing the residue of earth, simultaneously because lug (31) are the spheroid of semicircle, can avoid being twined by the fibrous root.
One side of the wheat collection box (2) close to the transverse plate (5) is provided with a wheat inlet port (20), the bottom of the wheat collection box (2) is provided with an annular groove (24), the side surface of the inside of the annular groove (24) is matched with the chute (16) so that the arc-shaped sliding block (17) drives the wheat to move in the wheat collection box (2) when in use, the inside of the wheat collection box (2) is provided with a support pipe frame (25), the support pipe frame (25) is positioned right above the annular groove (24) and has the same shape with the annular groove (24), the support pipe frame (25) is used for clamping and fixing the wheat straws below the wheat ears to prevent wheat grains from vibrating and falling off, the bottom of the wheat inlet port (20) is rotatably connected with one end of the conveying plate (14) far away from the transverse plate (5), when the position of the mounting rod (4) in the upper and lower adjusting grooves (3) is adjusted, the tail end of the conveying plate (14) can rotate around the joint.
By adopting the technical scheme: soil blocks carried by the root of the wheat can be cleared through the arranged first rotating rod (27), the second rotating rod (30) and the wheat collecting box (2), meanwhile, the vibration to the wheat is small, wheat grains can be prevented from falling off from wheat ears, the first rotating rod (27) is driven to rotate along with the rotation of the roller (10), a blade (28) on the first rotating rod (27) cuts redundant fibrous roots along with the rotation, the wheat moves to the positions above a plurality of second rotating rods (30) with different heights along with the movement of the wheat, soil carried by the fibrous roots of the wheat can be cleared from top to bottom through the arranged convex blocks (31), each wheat plant is moved and placed in the annular groove (24) through the arc-shaped sliding block (17) in the wheat collecting box (2), the wheat plant is convenient to synchronously move between the annular groove (24) and the supporting pipe frame (25) due to the same shape of the annular groove (24) and the supporting pipe frame (25), the wheat straw of each wheat plant is fixed through the supporting pipe frame (25), the annular groove (24) and the support pipe frame (25) fix the wheat at the same time to prevent the wheat grains from falling off due to vibration.
The wheat harvesting device with the function of protecting the wheat root system of the test field comprises a machine body (1) which is moved to the test field of wheat to be harvested, a mounting rod (4) is adjusted to be positioned in an upper adjusting groove and a lower adjusting groove (3) to enable a colter (8) to be inserted into the soil by 30 cm-40 cm, two colters (8) are respectively positioned at two sides of the wheat to be harvested, a motor (12) is started, the motor (12) drives a crawler belt (13) to rotate, the direction of the machine body (1) is controlled through a steering rod (11), the crawler belt (13) is stable when moving in the field, the vibration borne by the harvesting device is small, two colters (8) firstly shovel the soil at two sides of the wheat, along with the pushing of the machine body (1), a guide plate (15) introduces wheat straws positioned above the soil into a space between two transport plates (14), and the wheat can tillere a plurality of branch wheat straws, and the distance between the two transport plates (14) is from wide to narrow, so that when wheat moves backwards in the transport plates (14), a plurality of branches of wheat straws are gradually tightened, after the wheat straws reach the arc-shaped sliding blocks (17), as the space between the two arc-shaped sliding blocks (17) is enlarged, the wheat straws are fixed between the arc-shaped sliding blocks (17) after being unfolded, a row of wheat straws sequentially enter between the two transport plates (14) along with the advance of the machine body (1), the wheat straws are extruded upwards along the sliding chutes (16) in the transport plates (14), the arc-shaped sliding blocks (17) are driven by the blocking blocks (19) to slide upwards along the sliding chutes (16) when the wheat straws move, as the distance between the two transport plates (14) becomes narrower and narrower, the wheat straws are clamped by the arc-shaped sliding blocks (17) more and more tightly, the roots of the wheat straws are pulled out from the land which is loosened during the process, and after the arc-shaped sliding blocks (17) backwards along the sliding chutes (16), an arc-shaped sliding block (17) stored in a connecting plate (18) is bounced into a sliding chute (16) through a cavity (23) by a spring (22) to supplement the consumed arc-shaped sliding block (17), furthermore, a roller (10) arranged below a conveying plate (14) through a first connecting rod (26) plays a supporting role, simultaneously, a first rotating rod (27) is driven to rotate along with the rotation of the roller (10), a blade (28) on the first rotating rod (27) cuts off redundant fibrous roots along with the rotation, wheat moves to the upper parts of a plurality of second rotating rods (30) with different heights along with the movement of the wheat, soil on the fibrous roots is removed from top to bottom through a lug (31), finally, the wheat clamped by the arc-shaped sliding block (17) reaches the tail part of the conveying plate (14), enters the interior of a wheat collecting box (2) through a wheat inlet (20), and each wheat is moved and placed in an annular groove (24) through the arc-shaped sliding block (17), because the annular groove (24) and the supporting pipe frame (25) are the same in shape, wheat can move synchronously between the annular groove and the supporting pipe frame, the wheat straw of each wheat plant is fixed through the supporting pipe frame (25), and the annular groove (24) and the supporting pipe frame (25) fix the wheat at the same time, so that the wheat grains are prevented from falling off due to vibration.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a wheat harvesting device with protection test field wheat root system function, includes the organism, its characterized in that: an upper adjusting groove and a lower adjusting groove are formed in one side of the machine body, an installation rod is installed inside the upper adjusting groove and the lower adjusting groove, a transverse plate is fixedly connected to one end, far away from the machine body, of the installation rod, two fixing plates are fixedly connected to one side, far away from the machine body, of the transverse plate, a conveying mechanism is arranged below each fixing plate, a roller wheel is arranged below each conveying mechanism, and a wheat collecting box is fixedly connected to the front side and the rear side of the machine body;
the transportation mechanism comprises transportation plates, guide plates and connecting plates, the two guide plates are respectively and fixedly arranged at one ends of the two transportation plates, which are far away from the wheat collection box, the top ends of the two connecting plates are respectively and fixedly connected with the bottom of the fixed plate, the bottom ends of the two connecting plates are respectively arranged at the tops of the two transportation plates, the ends of the two transportation plates, which are provided with the guide plates, are far away from each other and are positioned at a lower position at the same time, the other ends of the two conveying plates are close to each other and are lifted upwards at the same time, the opposite sides of the two conveying plates are both provided with sliding chutes, an arc-shaped sliding block is connected inside the sliding chute in a sliding manner, one end of the arc-shaped sliding block, which is far away from the guide plate, is fixedly connected with a stop block, the blocking block is used for enabling the wheat to drive the arc-shaped sliding blocks to move upwards along the sliding grooves when the wheat is collected so as to prevent the wheat straws from separating from the two arc-shaped sliding blocks, the arc-shaped sliding block has certain elasticity, so that the wheat can be more firmly fixed due to deformation when the wheat harvester is used.
2. The wheat harvesting device with the function of protecting the wheat root system of the test field as claimed in claim 1, wherein: two of the gyro wheel are a set of, the below of transport plate is provided with two sets of gyro wheels, every the head rod is all installed to the side of gyro wheel, the top of head rod and the bottom fixed connection of transport plate, every group all install first bull stick between the gyro wheel, be close to the deflector the surface mounting of first bull stick has blade, a plurality of the even and setting up of slope of blade is convenient for excise unnecessary fibrous root, is located same one side equal fixed mounting has the second connecting rod between the head rod, two fixed mounting has the second bull stick between the second connecting rod, the surface of second bull stick is provided with the lug, many distance between second bull stick and the transport plate is by near to being convenient for to clear away the earth that the wheat root system has from last extremely down.
3. The wheat harvesting device with the function of protecting the wheat root system of the test field as claimed in claim 1, wherein: the wheat inlet port has been seted up to one side that is close to the diaphragm of wheat collecting box, the ring channel has been seted up to the bottom of wheat collecting box, the side of the inside of ring channel and spout phase-match be convenient for the arc slider and drive the wheat and remove in the wheat collecting box when using, the inside of wheat collecting box is provided with the support pipe support, the support pipe support is located the ring channel and just the same of the shape of both directly over, the support pipe support is used for pressing from both sides the straw of tight fixed ear of wheat below and prevents that the wheat from receiving the vibration and dropping, the one end rotation that the diaphragm was kept away from to the bottom of wheat inlet port and transport plate is connected.
4. The wheat harvesting device with the function of protecting the wheat root system of the test field as claimed in claim 1, wherein: the inside of connecting plate has been seted up and has been deposited the chamber, the inside of depositing the chamber is used for depositing the arc slider, the cavity has been seted up to the junction of transport plate and connecting plate and has been made to deposit chamber and spout intercommunication, the top of depositing the chamber is installed the spring and is used for pushing the arc slider in the spout.
5. The wheat harvesting device with the function of protecting the wheat root system of the test field as claimed in claim 1, wherein: the bottom of the front end of the fixed plate is fixedly provided with arc-shaped rods, the bottoms of the two arc-shaped rods are fixedly provided with coulters, and the coulters are positioned in front of the guide plate.
6. The wheat harvesting device with the function of protecting the wheat root system of the test field as claimed in claim 1, wherein: the bottom fixed mounting of organism has the track, steering column and motor are installed at the top of organism, the motor drives the track rotation at the during operation.
7. The wheat harvesting device with the function of protecting the wheat root system of the test field as claimed in any one of claims 1 to 6, wherein: the use steps are as follows:
a: after the machine body is moved to a test field of wheat to be harvested, the positions of the upper and lower adjusting grooves of the mounting rod are adjusted to enable the colter to be inserted into the soil by 30 cm-40 cm, meanwhile, the two colters are respectively positioned on two sides of the wheat to be harvested, the motor is started, the motor drives the crawler belt to rotate, the direction of the machine body is controlled through the steering rod, the crawler belt moves stably in the field, and the vibration of the harvesting device is small;
b: after the step A is finished, the two coulters firstly shovel the soil on two sides of the wheat loose, the guide plate guides the wheat straws above the soil into the space between the two conveying plates along with the propelling of the machine body, the wheat straws above the soil are gradually tightened when the wheat moves backwards in the conveying plates, after the wheat straws reach the arc-shaped sliding blocks, the wheat straws are fixed between the arc-shaped sliding blocks after the wheat straws are unfolded due to the enlargement of the space between the two arc-shaped sliding blocks, a row of wheat straws sequentially enter the space between the two conveying plates along with the advancing of the machine body, the wheat straws are extruded upwards along the sliding grooves in the conveying plates, the arc-shaped sliding blocks slide upwards along the sliding grooves under the driving of the blocking blocks when the wheat straws move, the wheat straws are clamped by the arc-shaped sliding blocks to be tighter and tighter along with the narrower spacing between the two conveying plates, and tighter roots of the wheat straws are pulled out of the shoveled soil in the process, after the arc-shaped sliding block slides backwards along the sliding chute, the arc-shaped sliding block stored in the connecting plate is ejected into the sliding chute by the spring through the cavity to supplement the consumed arc-shaped sliding block;
c: when the step A is finished, the roller arranged below the conveying plate through the first connecting rod plays a supporting role, the first rotating rod is driven to rotate along with the rotation of the roller, the blade on the first rotating rod cuts off redundant fibrous roots along with the rotation, the blade moves to the positions above a plurality of second rotating rods with different heights along with the rotation of the wheat, and soil on the fibrous roots is removed from top to bottom through the arranged convex blocks;
d: after the step C is finished, after the wheat clamped by the arc-shaped sliding blocks reaches the tail part of the conveying plate, the wheat enters the wheat collecting box through the wheat inlet, each wheat plant is moved and placed in the annular groove through the arc-shaped sliding blocks, the annular groove and the supporting pipe frame are the same in shape, the wheat is convenient to move synchronously between the annular groove and the supporting pipe frame, the wheat straw of each wheat plant is fixed through the supporting pipe frame, and the annular groove and the supporting pipe frame are simultaneously used for fixing the wheat so as to prevent wheat grains from being vibrated and falling.
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| CN202111623270.4A CN114271092B (en) | 2021-12-28 | 2021-12-28 | Wheat harvesting device with protection test field wheat root system function |
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| CN114271092B (en) | 2023-05-30 |
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Effective date of registration: 20230426 Address after: 234000 No.20 Xiaohuai Road, Longcheng Town, Xiao County, Suzhou City, Anhui Province Applicant after: Xiaoxian Weichen Electromechanical Engineering Equipment Co.,Ltd. Address before: 234000 Zu Lou Zhen Xiang Shan Miao Cun, Xiao County, Suzhou City, Anhui Province Applicant before: Zhao Shiyang |
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