CN215991827U - Indoor soil tank test device for cutting soil by rotary tillage cutter of mini-tiller - Google Patents
Indoor soil tank test device for cutting soil by rotary tillage cutter of mini-tiller Download PDFInfo
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- CN215991827U CN215991827U CN202121990187.6U CN202121990187U CN215991827U CN 215991827 U CN215991827 U CN 215991827U CN 202121990187 U CN202121990187 U CN 202121990187U CN 215991827 U CN215991827 U CN 215991827U
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Abstract
The utility model relates to the technical field of mini-tillers, in particular to an indoor soil box test device for cutting soil by using a rotary blade of a mini-tilter, which comprises a soil box, wherein a cutting platform moving along one direction of the soil box is arranged on the soil box, a rotary blade assembly for cutting soil is arranged on the cutting platform, and the rotary blade assembly comprises a blade carrier structure and an adjusting structure; the device also comprises a first driving assembly and a second driving assembly. The soil to be cultivated is accommodated in the soil grooves to simulate the soil surface environment of the field, and the cutting platform drives the rotary tillage blades to move to simulate the cultivation of the rotary cultivator between the fields; carry out cutting platform's walking drive through independent first drive assembly to and independent second drive assembly carries out the drive of rotary blade, can improve the farming stability of rotary blade greatly, after cutting platform from the stable removal of one end of soil box to the other end, the soil surface of rotary blade farming can regard as the research of test result, has improved the convenient degree and the efficiency of the test of cutting soil.
Description
Technical Field
The utility model relates to the technical field of mini-tillers, in particular to an indoor soil tank test device for cutting soil by a rotary blade of a mini-tilter.
Background
The rotary cultivator is a rotary cultivator accessory used for field ground scratching and is used for cutting field soil to improve soil planting effect. In order to research the cutting process of the micro-tillage machine on soil, the specific working process of the rotary blade needs to be known, including the difference of working results under different environmental conditions. At present, a test device specially aiming at the soil cutting and cultivating process of the rotary tillage cutter is lacked in the market, and the soil cutting test of the rotary tillage cutter can only be carried out by selecting an outdoor field.
The outdoor field tillage test is not only influenced by factors such as fields, spaces, weather and the like, so that the test efficiency is reduced, but also various test variables (such as factors such as tillage depth, tillage width and the like) cannot be controlled in the field test, and the test operation of the rotary blade of the micro-tillage machine is not ideal at present.
Therefore, the technical scheme of the test of the rotary blade of the existing mini-tiller needs to be improved urgently, the test site of the rotary blade of the existing mini-tiller needs to be changed from outdoor to indoor, and the tillage depth, breadth and the like of the test need to be adjusted and controlled, so that a test device needs to be provided to overcome the problems and defects in the test. Therefore, a more reasonable technical scheme needs to be provided, and the defects in the prior art are overcome.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art mentioned in the above, the utility model provides an indoor soil box test device for soil cutting by a rotary blade of a micro-cultivator, the soil box structure is arranged to contain soil, the rotary blade is fixed on the blade carrier structure and reciprocates in the soil box to carry out cultivation tests, and the cultivation depth and the advancing and retreating amplitude of the rotary blade can be controlled and adjusted in the whole test process, so that the accuracy of test results is improved conveniently, and the test results obtained indoors are closer to the reality.
In order to achieve the purpose, the utility model specifically adopts the technical scheme that:
an indoor soil box test device for cutting soil by a rotary blade of a mini-tiller comprises a soil box, wherein a cutting platform moving along one direction of the soil box is arranged on the soil box, a rotary blade assembly for cutting soil is arranged on the cutting platform, and the rotary blade assembly comprises a blade carrier structure for arranging the rotary blade and an adjusting structure for adjusting the cutting depth of the rotary blade; the rotary cultivator also comprises a first driving component for driving the cutting platform to move and a second driving component for driving the rotary cultivator component.
Above-mentioned indoor soil box test device disclosed, through the soil environment in order to simulate outdoor world in the soil box assembly soil, drive the condition that rotary cultivator removed in the field through cutting platform and simulate the rotary cultivator, when cutting platform removed to the other end from the one end of soil box, the rotary cultivator operation and carries out cutting cultivation to the soil in the soil box, and the accessible is adjusted the cutting depth of structure adjustment rotary cultivator to simulate the effect under the different cutting modes.
Further, the soil tank of the utility model is used for accommodating soil to simulate the field environment, and the soil tank is constructed into a regular square shape to facilitate unidirectional movement cultivation, and the following scheme can be specifically adopted: the soil tank comprises a bottom plate and side plates, and the bottom plate and the side plates are mutually spliced to form a square tank with an upper opening. When the scheme is adopted, the bottom plate is square, and the side plates are arranged at the four sides of the bottom plate to form an enclosure.
Further, the cutting platform moves above the soil trough, and various structures can be constructed to match the cutting platform to realize movement, which is optimized here, to name one of the feasible options: a sliding rail structure is arranged above the pair of side plates arranged in parallel of the soil groove, an anti-collision structure is arranged at the tail end of the sliding rail structure, and the cutting platform is arranged on the sliding rail structure and moves along the sliding rail structure. When adopting such scheme, the cutting platform moves along the slide rail structure and collides with the anticollision structure when moving to the tail end of the slide rail structure, thereby protecting the cutting platform and avoiding the cutting platform from falling.
Further, in the present invention, the first drive assembly is used to drive the cutting platform, and the first drive assembly may be constructed in and selected from a variety of configurations, optimized herein and one of the possible options: the first driving assembly comprises a first driving motor and a first speed reducer, an output shaft of the first driving motor is connected with an input shaft of the first speed reducer, a winding wheel is arranged on an output shaft of the first speed reducer, and a traction cable connected with the driving cutting platform is arranged on the winding wheel. When adopting such scheme, the coiling wheel is driven by first reduction gear and is rotated, and the coiling wheel draws the cable and then stimulates the cutting platform through rotating the coiling, and the cutting platform moves to the other end from the one end of soil box under the pulling.
Further, the cutting platform structure in the present embodiment is not limited, and may be configured in various structures and selected from them, which is optimized and one of the possible options is: the cutting platform comprises a horizontal frame, and pulley structures in sliding fit with the soil grooves are arranged at two ends of the horizontal frame; the horizontal frame on be provided with the grudging post structure, the regulation structure set up in the grudging post structure on. When the scheme is adopted, the horizontal frame is used as a main bearing structure of the cutting platform, and the stand structure on the horizontal frame can fix the adjusting structure and is used for adjusting the pitching angle of the movable frame.
Further, the present invention adopts an adjusting structure to adjust the movable frame, the adjusting structure is not limited uniquely, and can be constructed into various feasible choices and selected from them, and here, optimization is performed and one of the feasible choices is taken out: the adjusting structure comprises a thread external member arranged on the stand structure, a rotating connecting sleeve arranged on the movable frame and an adjusting rod, one end of the adjusting rod is matched with the rotating connecting sleeve, and the other end of the adjusting rod penetrates through the thread external member and is in thread fit with the thread external member. When the scheme is adopted, the adjusting rod can be rotated to enable the adjusting rod to stretch and move along the axial direction, so that the adjusting rod is abutted against the movable frame, and the pitching angle of the movable frame is adjusted.
Further, the structure of the blade carrier is not limited exclusively, and it can be configured in various forms and selected from them to satisfy the stability and reliability during cultivation, optimized here and one of the possible options: the tool rest structure comprises a triangular prism-shaped movable frame, the movable frame is hinged with the horizontal frame, and the movable frame rotates in the vertical direction; the movable frame is provided with a cutter shaft, and the cutter shaft is rotatably arranged on the movable frame. When the scheme is adopted, the rotary blades are arranged on the cutter shafts and synchronously rotate along with the cutter shafts, and the rotary blades are independently driven by the second driving component to realize cultivation.
Further, the present invention provides a second driving assembly for driving the rotary blade individually, and the structure of the second driving assembly is not limited, and it is optimized and one of the possible options is: the second driving assembly comprises a second driving motor and a second speed reducer which are arranged on the horizontal frame, an output shaft of the second driving motor is connected with an input shaft of the second speed reducer, and an output shaft of the second speed reducer is connected with the cutter shaft for transmission and drives the cutter shaft to rotate.
Still further, in the process that the second drive assembly drives the movable frame, the pitching adjustment of the movable frame can change the connection structure of the matching transmission, and the matching of the movable frame and the second drive assembly needs to be kept stable and reliable, so that the movable frame is optimized and one of the feasible options is provided: the movable frame is provided with a transmission case, an input shaft of the transmission case is in transmission connection with an output shaft of the second speed reducer through a belt, and an output shaft of the transmission case is in meshing connection with the cutter shaft through a gear. When adopting such scheme, the output shaft of transmission case and the gear of arbor remain the meshing all the time, even the adjustable frame every single move is adjusted, its gear remains stable transmission all the time.
Further, in order to monitor the cutting force during the cultivation process, the torque transmitted by the transmission box is monitored, specifically: and a torque monitoring device is arranged at the cutter shaft or the transmission case. When the scheme is adopted, the torque monitoring device can adopt a torque sensor.
Compared with the prior art, the utility model has the beneficial effects that:
the soil to be cultivated is accommodated in the soil grooves to simulate the soil surface environment of the field, and the cutting platform drives the rotary tillage blades to move to simulate the cultivation of the rotary cultivator between the fields; carry out cutting platform's walking drive through independent first drive assembly to and independent second drive assembly carries out the drive of rotary blade, can improve the farming stability of rotary blade greatly, after cutting platform from the stable removal of one end of soil box to the other end, the soil surface of rotary blade farming can regard as the research of test result, has improved the convenient degree and the efficiency of the test of cutting soil.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic overall structure diagram of an indoor soil testing device.
Fig. 2 is a structural diagram of the cutting platform.
In the above drawings, the meaning of each symbol is: 1. a slide rail structure; 2. a side plate; 3. a torque monitoring device; 4. a tool holder structure; 5. a cutter shaft; 6. an adjustment structure; 7. a cutting platform; 8. a second drive motor; 9. an anti-collision structure; 10. a first decelerator; 11. a first drive motor.
Detailed Description
The utility model is further explained below with reference to the drawings and the specific embodiments.
It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the utility model. This invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.
Examples
All need go on to the field to current rotary cultivator cutting soil test, inefficiency, and experimental very inconvenient carrying on, the problem in order to solve prior art is optimized to this embodiment.
Specifically, as shown in fig. 1 and fig. 2, the embodiment discloses an indoor soil box test device for soil cutting by a rotary blade of a mini-tiller, which comprises a soil box, wherein a cutting platform 7 moving along one direction of the soil box is arranged on the soil box, a rotary blade assembly for cutting soil is arranged on the cutting platform 7, and the rotary blade assembly comprises a blade carrier structure 4 for arranging the rotary blade and an adjusting structure 6 for adjusting the cutting depth of the rotary blade; and a first driving component for driving the cutting platform 7 to move and a second driving component for driving the rotary tillage cutter component.
Above-mentioned indoor soil box test device disclosed, through the soil environment in order to simulate outdoor world in the soil box assembly soil, drive the condition that the rotary cultivator removed in the field through cutting platform 7 and simulate the rotary cultivator, when cutting platform 7 removed to the other end from the one end of soil box, the rotary cultivator operation and carries out the cutting cultivation to the soil in the soil box, and the accessible is adjusted structure 6 and is adjusted the depth of cut of rotary cultivator sword to simulate the effect under the different cutting modes.
The soil tank in this embodiment is used for holding soil in order to simulate field environment, constructs here it into regular square in order to make things convenient for one-way removal farming, specifically can adopt following scheme: the soil box include bottom plate and curb plate 2, the square groove of top open-ended is enclosed into in bottom plate and the mutual concatenation of curb plate 2. When adopting such scheme, the bottom plate is square, and curb plate 2 sets up in the four sides department of bottom plate and forms to enclose and close.
Preferably, the bottom plate and the side plate 2 in this embodiment are both square and made of metal plate, polyurethane plate or wood plate.
In this embodiment, the cutting platform 7 moves above the soil trough, and various structures can be configured to cooperate with the cutting platform 7 to realize movement, and this embodiment is optimized by using one of the feasible options: a sliding rail structure 1 is arranged above a pair of side plates 2 arranged in parallel of the soil groove, an anti-collision structure 9 is arranged at the tail end of the sliding rail structure 1, and the cutting platform 7 is arranged on the sliding rail structure 1 and moves along the sliding rail structure 1. When adopting such scheme, cutting platform 7 removes and takes place to contradict with crashproof structure 9 when removing to slide rail structure 1 end along slide rail structure 1 to can protect cutting platform 7, avoid it to drop.
In the present embodiment, the first driving assembly is used to drive the cutting platform 7, and the first driving assembly can be constructed in various structures and selected from the structures, and the present embodiment is optimized and one of the possible options is: the first driving assembly comprises a first driving motor 11 and a first speed reducer 10, an output shaft of the first driving motor 11 is connected with an input shaft of the first speed reducer 10, a winding wheel is arranged on an output shaft of the first speed reducer 10, and a traction cable connected with the driving cutting platform 7 is arranged on the winding wheel. When the scheme is adopted, the winding wheel is driven to rotate by the first speed reducer 10, the winding wheel winds the traction cable by rotating to further pull the cutting platform 7, and the cutting platform 7 moves to the other end from one end of the soil groove under the pulling action.
Preferably, in this embodiment, the winding wheel may adopt a wheel body with a trunking structure, and a steel wire rope is arranged on the winding wheel body as a traction cable.
The cutting platform 7 in this embodiment is not limited in structure, and may be constructed in various structures and selected from them, where optimization is made and one of the possible options is: the cutting platform 7 comprises a horizontal frame, and pulley structures in sliding fit with the soil grooves are arranged at two ends of the horizontal frame; the horizontal frame on be provided with the grudging post structure, regulation structure 6 set up in the grudging post structure on. With such a solution, the horizontal frame serves as the main load-bearing structure of the cutting platform 7, on which the stand structure can fix the adjusting structure 6 and be used for adjustment to the pitch angle of the movable frame.
In this embodiment, the horizontal frame and the vertical frame structure may be made of metal bars by welding.
In this embodiment, the adjusting structure 6 is used to adjust the movable frame, the adjusting structure 6 is not limited uniquely, and may be configured as and selected from a plurality of feasible options, and the present embodiment is optimized and uses one of the feasible options: the adjusting structure 6 comprises a thread sleeve arranged on the stand structure, a rotating connecting sleeve arranged on the movable frame and an adjusting rod, one end of the adjusting rod is matched with the rotating connecting sleeve, and the other end of the adjusting rod penetrates through the thread sleeve and is in thread fit with the thread sleeve. When the scheme is adopted, the adjusting rod can be rotated to enable the adjusting rod to stretch and move along the axial direction, so that the adjusting rod is abutted against the movable frame, and the pitching angle of the movable frame is adjusted.
Preferably, in this embodiment, the rotating connection sleeve includes a sleeve, a thrust bearing is disposed in the sleeve, and one end of the adjusting rod abuts against the thrust bearing or is connected with the thrust bearing, so as to rotate.
The blade carrier structure 4 is not exclusively limited and can be configured in various forms and selected from them to meet the stability and reliability during cultivation, the present embodiment being optimized and using one of the possible options: the tool rest structure 4 comprises a triangular prism-shaped movable frame, the movable frame is hinged with the horizontal frame, and the movable frame rotates in the vertical direction; the movable frame is provided with a cutter shaft 5, and the cutter shaft 5 is rotatably arranged on the movable frame. When the scheme is adopted, the rotary blades are arranged on the cutter shaft 5 and synchronously rotate along with the cutter shaft 5, and are independently driven by the second driving component to realize cultivation.
The second driving component for separately driving the rotary tillage blades is arranged in the embodiment, the structure of the second driving component is not limited, and the embodiment is optimized and adopts one feasible option: the second driving assembly comprises a second driving motor 8 and a second speed reducer which are arranged on the horizontal frame, an output shaft of the second driving motor 8 is connected with an input shaft of the second speed reducer, and an output shaft of the second speed reducer is connected with the cutter shaft 5 for transmission and drives the cutter shaft 5 to rotate.
In the process that the second driving component drives the movable frame, the pitching adjustment of the movable frame can change the connection structure of the matching transmission, and the matching of the movable frame and the second driving component needs to be kept stable and reliable, so that the embodiment is optimized and adopts one feasible choice: the movable frame is provided with a transmission case, an input shaft of the transmission case is in transmission connection with an output shaft of the second speed reducer through a belt, and an output shaft of the transmission case is in meshing connection with the cutter shaft 5 through a gear. When the scheme is adopted, the output shaft of the transmission box is always meshed with the gear of the cutter shaft 5, and the gear is always in stable transmission even if the movable frame is adjusted in a pitching mode.
In order to monitor the cutting force during the tillage process, the torque transmitted by the gearbox is monitored, specifically: and a torque monitoring device 3 is arranged at the cutter shaft 5 or the transmission case. When such an arrangement is adopted, the torque monitoring device 3 may adopt a torque sensor.
The above embodiments are just exemplified in the present embodiment, but the present embodiment is not limited to the above alternative embodiments, and those skilled in the art can obtain other various embodiments by arbitrarily combining with each other according to the above embodiments, and any other various embodiments can be obtained by anyone in light of the present embodiment. The above detailed description should not be construed as limiting the scope of the present embodiments, which should be defined in the claims, and the description should be used for interpreting the claims.
Claims (10)
1. The utility model provides an indoor soil box test device for ploughing quick-witted rotary blade cutting soil a little, its characterized in that: the soil cutting machine comprises a soil tank, wherein a cutting platform (7) moving along one direction of the soil tank is arranged on the soil tank, a rotary blade assembly for cutting soil is arranged on the cutting platform (7), and the rotary blade assembly comprises a blade carrier structure (4) for arranging a rotary blade and an adjusting structure (6) for adjusting the cutting depth of the rotary blade; the rotary cultivator also comprises a first driving component for driving the cutting platform (7) to move and a second driving component for driving the rotary cultivator component.
2. The indoor soil box test device for the rotary blade of the micro-cultivator of claim 1 for cutting soil, which is characterized in that: the soil tank comprises a bottom plate and side plates (2), and the bottom plate and the side plates (2) are spliced with each other to form a square tank with an opening at the upper part.
3. The indoor soil box test device for the rotary blade of the micro-cultivator of claim 2, which is characterized in that: a sliding rail structure (1) is arranged above a pair of side plates (2) which are arranged in parallel of the soil groove, an anti-collision structure (9) is arranged at the tail end of the sliding rail structure (1), and the cutting platform (7) is arranged on the sliding rail structure (1) and moves along the sliding rail structure (1).
4. The indoor soil box test device for the rotary blade of the micro-cultivator of claim 1 for cutting soil, which is characterized in that: the first driving assembly comprises a first driving motor (11) and a first speed reducer (10), an output shaft of the first driving motor (11) is connected with an input shaft of the first speed reducer (10), a winding wheel is arranged on an output shaft of the first speed reducer (10), and a traction cable connected with the driving cutting platform (7) is arranged on the winding wheel.
5. The indoor soil box test device for the rotary blade of the micro-cultivator of claim 1 for cutting soil, which is characterized in that: the cutting platform (7) comprises a horizontal frame, and pulley structures in sliding fit with the soil grooves are arranged at two ends of the horizontal frame; the horizontal frame is provided with a vertical frame structure, and the adjusting structure (6) is arranged on the vertical frame structure.
6. The indoor soil box test device for the rotary blade of the micro-cultivator of claim 5 for cutting soil, wherein: the tool rest structure (4) comprises a triangular prism-shaped movable frame, the movable frame is hinged with the horizontal frame, and the movable frame rotates in the vertical direction; the movable frame is provided with a cutter shaft (5), and the cutter shaft (5) is rotatably arranged on the movable frame.
7. The indoor soil box test device for the rotary blade of the micro-cultivator of claim 6, which is characterized in that: the adjusting structure (6) comprises a thread sleeve arranged on the vertical frame structure, a rotating connecting sleeve and an adjusting rod arranged on the movable frame, one end of the adjusting rod is matched with the rotating connecting sleeve, and the other end of the adjusting rod penetrates through the thread sleeve and is matched with the thread sleeve through threads.
8. The indoor soil box test device for the rotary blade of the micro-cultivator of claim 6, which is characterized in that: the second driving assembly comprises a second driving motor (8) and a second speed reducer which are arranged on the horizontal frame, an output shaft of the second driving motor (8) is connected with an input shaft of the second speed reducer, and an output shaft of the second speed reducer is connected with the cutter shaft (5) for transmission and drives the cutter shaft (5) to rotate.
9. The indoor soil box test device for the rotary blade of the micro-cultivator of claim 8, which is characterized in that: the movable frame is provided with a transmission case, an input shaft of the transmission case is in transmission connection with an output shaft of the second speed reducer through a belt, and an output shaft of the transmission case is in meshing connection with the cutter shaft (5) through a gear.
10. The indoor soil box test device for the rotary blade of the micro-cultivator of claim 9, which is characterized in that: and a torque monitoring device (3) is arranged at the cutter shaft (5) or the transmission case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121990187.6U CN215991827U (en) | 2021-08-23 | 2021-08-23 | Indoor soil tank test device for cutting soil by rotary tillage cutter of mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121990187.6U CN215991827U (en) | 2021-08-23 | 2021-08-23 | Indoor soil tank test device for cutting soil by rotary tillage cutter of mini-tiller |
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| CN215991827U true CN215991827U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121990187.6U Active CN215991827U (en) | 2021-08-23 | 2021-08-23 | Indoor soil tank test device for cutting soil by rotary tillage cutter of mini-tiller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116242596A (en) * | 2023-01-09 | 2023-06-09 | 南京农业大学 | Portable detachable small soil tank test bed and test method thereof |
-
2021
- 2021-08-23 CN CN202121990187.6U patent/CN215991827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116242596A (en) * | 2023-01-09 | 2023-06-09 | 南京农业大学 | Portable detachable small soil tank test bed and test method thereof |
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